KR200329373Y1 - Handle for steel reinforcing combinding - Google Patents

Abstract

The present invention relates to a reinforcing bar handle used to securely roll a wire around a binding part of a reinforcing bar when installing a reinforcing bar at a construction site.

The present invention relates to a reinforcing bar handle that prevents soil or foreign matter from entering into a hole formed in a handle on which the hook is rotated by assembling the hook with a fixing nut, a fixing ring, and a cap in the handle.

The purpose of the present invention is to prevent foreign substances from entering the handle from the rear of the handle, and the hook is configured to be smoothly rotated in the inner hole of the handle without leaving the handle,

In order to achieve the above object, the locking jaw is formed on each of both sides of the handle, and the locking ring and the fixing nut are inserted into each of the front and rear of the handle, and then the hook is rotated and inserted into the handle hole so that the fixing nut is screwed to the end of the hook. , The cap is inserted into the rear end of the handle and pressure is applied to each of the front and rear ends of the handle to fix the fixing ring and the fixing nut in the handle.

Description

Reinforcing Bar Handle {Handle for steel reinforcing combinding}

The present invention relates to a reinforcing bar handle used to securely roll a wire around a binding part of a reinforcing bar when installing a reinforcing bar at a construction site.

The present invention relates to a reinforcing bar handle that prevents soil or foreign matter from entering into a hole formed in a handle on which the hook is rotated by assembling the hook with a fixing nut, a fixing ring, and a cap in the handle.

A brief description of a conventional reinforcing bar handle is as follows.

A hook formed with a fastener at one end and a handle formed with a through hole so that the hook is inserted and rotated from one side, and the reinforcing bar handle configured to fix the hook to rotate within the handle by inserting and fixing a fixing member to the fastener of the hook,

Practical Publication No. 1998-059566 (hereinafter referred to as a conventional design), as described in the "reinforcing bar handle", to form a slope on one side of the handle and to form a step on one side of the hook so that the hook is detachable to the handle, the inside of the handle Insert the bearing into the U groove formed inside the handle so that the hook rotates smoothly, and the groove is formed at one end of the hook, inserted into the handle, and then fixed with a snap ring, and a screw thread is formed at one side of the handle end to form a nut. It is configured to be fixed with.

However, the conventional reinforcing bar handle has the following problems.

In the case of the reinforcing bar handle, which is formed by inserting a fixing member by inserting a fixing member at one end of the hook, dust or dirt is introduced from the fixing member side, and the hook is easily inserted into the inserted handle so that the hook is rotated. There was a problem that protrudes to interfere with the work,

In the case of the conventional design, the cap is inserted on the opposite side of the handle into which the hook is inserted, so it is free from foreign matter, but the U-groove is formed in the handle so that the hook can be rotated smoothly, and the ball bearing is inserted into the handle. There is a problem that the manufacturing process is difficult by increasing the manufacturing process is complicated by the configuration, and when excessive force is applied to the hook, it is pointed out as a problem that is broken.

The present invention is to solve the problems as described above,

It is intended to prevent foreign substances from entering the inside of the handle through the inlet from the rear of the handle, and the hook is configured to rotate smoothly in the inside of the handle without leaving the handle,

In order to achieve the above object, a locking jaw is formed on each of both sides of the handle so that the locking ring and the fixing nut are inserted into each of the front and rear of the handle, and then the hook is inserted into the handle through the handle so that the hook end is screwed with the fixing nut. The cap is inserted into the rear end of the handle and pressure is applied to each of the front and rear ends of the handle to fix the fixing ring and the fixing nut in the handle.

1 is an exploded perspective view of the present invention reinforcing bar binding handle.

Figure 2 is a cross-sectional view taken along line A-A 'of the present invention reinforced binding handle.

Figure 3 is a perspective view showing a handle of the present invention processed.

* Description of the main symbols in the drawings

10: handle 11,12: locking jaw

13: through hole 20: retaining ring

21: step 30: fixing nut

32: fixed cap 40: hook

41: screw part

Hereinafter, the configuration of the subject innovation is as follows.

In the reinforcing bar handle consisting of a handle and a hook,

Hanging hooks (40) having threaded portions (41) are inserted to form a through hole (13) to rotate and the locking jaw (11) (12) for the fixing ring (20) and the fixing nut (30) on each side of the through hole (13) The handle 10 and formed,

The stepped jaw 21 is formed on the outer periphery and the fixed ring 20 is installed on the one side engaging jaw (11) and

After inserting the hook 40 into the handle 10 to fix the hook 40 in the handle 10, a screw thread is formed on the inner circumferential surface, and the fixing nut 30 is screwed into the thread 41 of the hook 40. ,

The handle 10 is inserted into the right side of the through hole 13 so as to prevent foreign substances from entering into the through hole 13, and the cap 32 is fixed to the handle 10 by applying pressure to both ends of the handle 10.

1 and 2, which are exploded perspective views and cross-sectional views of the present invention, the reinforced binding handle will be described.

Handle 10 has a through hole 13 for the hook 40 is formed in the center, the locking jaw (11) (fixing ring 20 and the fixing nut 30 is fixed to the left and right of the through hole 13 ( 12) are formed, respectively, the outer peripheral surface of the handle 10 is knurled to prevent the sliding phenomenon.

Fixing ring 20 is formed with a stepped jaw 21 on the outer periphery of the hole (13) by inserting the left side of the hook 10 in the handle 10 even if excessive force is applied to the hook 40 in the reinforcing bar binding work, etc. By firmly supporting the hook 40 to rotate smoothly.

The fixing nut 30 having a thread formed on the inner circumferential surface thereof is screwed with the threaded portion 41, which is the right side of the hook 40, but is caught by the right locking jaw 12 of the through hole 13, thereby catching the hook 40 from the handle 10. Do not let go.

In the case of the cap 32, the cap 32 is inserted to the right side of the through hole 13 so as to be spaced apart from the fixing nut 30 to prevent foreign substances from entering the through hole 13 of the handle 10.

A ring is formed at the left side and the hook 40 having the threaded portion 41 formed at the right end is screwed with the fixing nut 30, and then a pressure is applied to the end of the threaded portion 41 so as to be firmly coupled with the fixing nut 30. do.

As shown in Figure 1, the present invention, the reinforced binding handle is inserted into the fixing ring 20 and the fixing nut 30 to the left and right sides of the handle 10 through hole 13 and the hook 40 is inserted into the through hole 13 to fix the fixing nut ( 30) and then screwed hook (40) by applying pressure to the end of the threaded portion 41 screw portion 41 to make the fixing nut 30 and the hook 40 is firmly coupled so that the hook (40) handle (10) To avoid leaving your

As shown in FIGS. 2 and 3, the fixing ring 20 presses the left and right ends of the inserted handle 10 so that the left end of the handle 10 is pressed against the left side of the stepped fixing ring 20. 20 is firmly fixed in the handle 10,

In addition, the fixing cap 32 is inserted into the right end of the handle 10 is inserted into the fixed cap 32 is firmly fixed in the right through hole 13 to block foreign matter.

The effects of the present invention as described above are as follows.

By using the fixing ring and fixing nut to fix the hook in the handle hole, it shows excellent durability even in the harsh working environment.

By inserting and fixing the cap to the rear end of the handle, the foreign matter is prevented from entering into the through hole of the handle in which the hook is inserted, so that the hook is smoothly rotated in the handle.

Claims (1)

In the reinforcing bar handle consisting of a handle and a hook, Hanging hooks (40) having threaded portions (41) are inserted to form a through hole (13) to rotate and the locking jaw (11) (12) for the fixing ring (20) and the fixing nut (30) on each side of the through hole (13) The handle 10 and formed, The stepped jaw 21 is formed on the outer periphery and the fixing ring 20 is installed on the one side engaging jaw (11), After inserting the hook 40 into the handle 10 to fix the hook 40 in the handle 10, a screw thread is formed on the inner circumferential surface, and the fixing nut 30 is screwed into the thread 41 of the hook 40. Wow, It is characterized by consisting of a cap 32 is fixed to the handle 10 by inserting pressure on both ends of the handle 10 and inserted into the right side of the handle 10 to prevent foreign substances from entering into the through hole 13. Reinforcing bar handle.