KR0133545Y1 - Clamp for hose connecting - Google Patents

Abstract

The present invention relates to a clamp device for fixing the hose, the first and second hooking portion 32, 34 formed in a predetermined angle bent at both ends of the clamp 10, and the second hooking portion 34 A pair of fixing parts 36 formed at portions spaced apart from each other by a predetermined distance, and the first ring catching part 32 and the ring 42 are coupled to the fixing parts 36. It consists of. The fixing member 30 is divided into a support part 38 formed at a lower end thereof, a protrusion 40 protruding from and formed on an upper surface of the support part 38, and a ring 42 at a central portion of the protrusion 40. The through hole 44 penetrated so that the part is inserted, and the engaging projection 48 formed on the inner side to hold and engage while holding the clamping portion 36 of the clamp 10, characterized in that It is easy to remove the clamp device without removing one end, and also has the effect of easy fastening and quick, easy replacement and use without the need for separate tightening tools and cutting tools as in the prior art.

Description

Clamp Device for Fixing Hose

1 is a perspective view showing a clamp device according to the prior art.

2 is a perspective view of a clamp device showing another conventional embodiment.

Figure 3 is an exploded perspective view showing a clamp device of the present invention.

Figure 4 is a perspective view showing a state in which the clamp and the fixing member of the present invention is coupled.

* Explanation of symbols for main parts of the drawings

10: clamp 12: fixing groove

14 Bracket 16: Worm Gear

18: tightening member 20,44: through hole

30: fixing member 32: first hook engaging portion

34: second hook engaging portion 36: fixed portion

38: support portion 40: projection

42: ring 46: opening groove

48: jamming protrusion 50: jungle prevention part

The present invention relates to a clamp device for fixing the hose, more specifically, when replacing the clamp device fixed to the hose by combining a separate fixing member for supporting and fixing the clamp device, immediately without removing the hose .Hose clamp device for easy replacement.

Commonly used clamp devices use the clamping force or clamping force of clamps, and are not limited to any specific product or field, but are used in all fields as a means to prevent separation or separation in connecting parts. As a result, there are many kinds of clamp devices including band type clamp devices using worm gears, clamp devices using springs, and clamp devices with rings.

In the conventional clamp device, as shown in FIG. 1, a plurality of fixing grooves 12 are formed on a predetermined outer circumferential surface of the clamp 10 at predetermined intervals, and one end of the clamp 10 has a bracket ( 14) is fixed and mounted, and between the brackets 14, the fixing groove 12 and the corresponding worm gear 16 are rotatably mounted.

2 shows another embodiment of the clamp device, in which one end of the clamp 10 is formed with a clamping member 18 integrally formed, and one side of the clamping member 18 has a clamp 10. Another end of the) is inserted through the through hole 20 is formed.

The clamp device configured as described above is used to prevent separation and detachment of the hose by installing on the soft part according to the mutual hose connection, as shown in FIG. Wrap the outer circumferential surface of the portion deemed necessary for tightening, and then insert one end of the portion where the fixing groove 12 is formed into the other end of the worm gear 16 installed. The worker pulls out the end of).

At this time, the worm gear 16 is engaged with the fixing groove 12 of the clamp 10 so that the worm gear 16 is rotated counterclockwise to tighten or press-fit.

In addition, the clamp device shown in FIG. 2 of the accompanying drawings encloses the outer circumferential surface of the portion requiring tightening, and then another end of the through hole 20 of the tightening member 18 provided at one end of the clamp 10. After inserting through, pull out one end of the penetrated clamp 10.

At this time, the through-hole 20 is narrow compared to the area of the clamp 10 penetrated through the through-hole 20 of the fastening member 18, so that the friction force is generated, and fixed even after the tightening is completed by using the friction force. It will be.

However, when tightening and press-fitting to prevent separation and detachment of the hose to the connection portion of the hose using the conventional clamping device as described above, a separate tightening tool is required to securely tighten and secure, When the clamp device is dismantled or replaced, the clamp is so thin that it is impossible to disassemble it by pushing it to the other side. Accordingly, the operator must cut and remove a predetermined portion of the clamp with a separate cutting tool. There was a problem that the breakage and incision of the outer peripheral surface of the hose due to the minor circumference.

In addition, when dismantling without using a separate cutting tool as described above, one end of the hose that is already connected must be separated and removed, and thus the clamp device cannot be replaced while the hose is in use. In the long case, there is a problem that the work is cumbersome and the work time is increased due to the separation of the hose.

Therefore, the present invention was devised to solve the above problems, and when a clamp device fixed to a hose is replaced by a separate fixing member for supporting and fixing the clamp device, the hose is quickly removed without removing the hose. Its purpose is to provide a clamping device for fixing hoses that can be easily replaced and used.

The present invention for achieving the above object in the clamping device for fixing the hose, bent at a predetermined angle at both ends of the clamp. The first and second ring engaging portion formed, and spaced apart at a predetermined interval from the second ring engaging portion And a pair of fixing parts formed on the fixed portions, and a fixing member connected to the first hooking part and a ring to be coupled to the fixing part.

In addition, the fixing member is caught while holding the support portion formed at its lower end, a protrusion protruding and formed on the upper surface of the support portion, a through hole through which a divided portion of the ring is inserted into the central portion of the protrusion, and the fixing portion of the clamp. It is characterized in that it comprises a locking projection formed on the inner side to be coupled.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Hose clamp device according to the present invention is divided into a clamp 10 and a fixing member 30 for connecting and fixing the clamp 10 as shown in FIGS.

Both ends of the clamp 10 are formed with first and second hooking parts 32 and 34 that are bent at a predetermined angle, and the clamp 10 is located at a predetermined distance from the second hooking part 34. A pair of fixing parts 36 bent outward are formed.

In addition, a support portion 38 is formed inside the lower end of the fixing member 30, and a protrusion 40 is formed on an upper surface of the support portion 38, and a ring 42 is formed at a central portion of the protrusion 40. Through holes 44 are formed so that the divided portions of the through holes 44 are inserted.

In addition, the inner side of the fixing member 30 is formed with a locking projection 48 provided with an opening groove 46, the outer surface of the fixing member 30 is formed with a sliding preventing portion (50). .

The clamp device of the present invention configured as described above has a lower end portion of the ring 42 in the first hooking portion 32 formed at the lower end of the clamp 10 as shown in FIGS. 3 and 4 of the accompanying drawings. And insert the hook 42 of the divided upper end into each of the through-holes 44 of the protrusion 40 and connect them, respectively, and then clamp the clamp 10 along the outer circumferential surface of the hose portion to be tightened. Then, the fixing member 30 is moved to the second hooking part 34 and at the same time, the support part 38 of the fixing member 30 is inserted into the second hooking part 34.

In addition, the outer surface of the clamp 10 opens the opening groove 46 of the locking protrusion 48 provided in the fixing member 30 to prevent the support part 38 from being detached due to the impact of the clamp 10. After the proximity to the fixing portion 36 formed in the, push the fixing member 30 to a predetermined pressure to insert the fixing portion 36 into the opening groove 46.

At this time, the fixing portion 36 is inserted into the inner surface of the locking projection 48 and is opened to both sides by the elastic force, and when the insertion of the fixing portion 36 is completed, the locking protrusion 48 is opened by the elastic force. It is to prevent the separation and disassembly of the fixing member 30 even when an impact is applied from the outside by pressing the fixing portion 36 that is retracted and inserted while being returned.

On the other hand, when dismantling or replacing the clamp device of the present invention installed in the hose, the disassembly in the reverse order of the assembly method described above, first, when the operator pulls the end of the fixing member 30, the locking projection 48 Is separated from the fixing part 36, and the support member 38 of the fixing member 30 is separated from the second hooking part 34 of the clamp 10 by pushing the fixing member 30 upward.

Then, when the fixing member 30 is pulled out completely, the clamp 10 and the fixing member 30 are connected to each other by a ring 42 to facilitate rotation, thereby disengaging the fastening of the clamp 10. It is a quick and easy separation.

That is, the clamp 10 of the present invention can be easily removed by the clamp device without separating one end of the hose already connected due to the coupling of the separate fixing member 30, and, as in the prior art, a separate tightening tool And without the need for a cutting tool can be easily fastened and quick, easy disassembly.

As described above, when the clamp device fixed to the hose is replaced by combining a separate fixing member for supporting and fixing the clamp device, there is an effect that can be quickly and easily replaced and used without removing the hose.

Claims (2)

In the clamp device for fixing the hose, bent at both ends of the clamp 10 at a predetermined angle. The first and second hooking portions 32 and 34 formed at a predetermined interval from the second hooking portion 34. Consists of a pair of fixing part 36 formed in the spaced apart portion, and the fixing member 30 is coupled to the fixing portion 36 by being connected to the first hooking portion 32 and the ring 42 Hose clamp device characterized in that. According to claim 1, wherein the fixing member 30 has a support portion 38 formed at the lower end, a protrusion 40 protruding and formed on the upper surface of the support portion 38, and a ring at the central portion of the protrusion 40 The through hole 44 penetrated so that the divided portion of the 42 is inserted, and the locking projection 48 formed on the inner side to be caught and coupled while holding the fixing portion 36 of the clamp 10 is characterized in that it comprises a. Hose clamp device.