TWI631263B - Water pipe dredging structure - Google Patents

Abstract

The invention discloses a water pipe dredging structure, comprising a hollow disk body; a hollow cylinder body rotatably communicating with a center of the hollow disk body, the hollow cylinder body having adjacently fitting outer insertion grooves and through holes; and an elastic cocking member having interconnection The fixing portion and the actuating portion are disposed in the outer fitting groove, the actuating portion is swingably movable between the inner and outer portions of the hollow cylinder; and the grip has a handle portion and a sleeve portion, and the sleeve portion and the top portion of the handle portion The sleeve portion is axially movably sleeved on the outside of the hollow cylinder to control the movement portion to swing between the hollow cylinder body and the outside; thereby, the user directly moves the grip to resist when using the water pipe dredging structure The actuating portion of the elastic swaying member, thereby fixing or releasing the reed pipe, achieves the effect of automatically fixing and releasing the reed pipe, which is convenient to use and has a simple structure.

Description

Water pipe dredging structure

The present invention relates to a related art of water pipe dredging, and more particularly to a water pipe dredging structure.

The water pipe dredging structure 100' used in the prior art can be as shown in FIG. 1 and FIG. 2, in which the reed pipe 200' can be wound and accommodated in the casing 10', and the reed pipe 200' can pass through the shell. The body 10' is connected to the centrally connected connecting barrel 20', and the grip 30' can be sleeved outside the connecting barrel 20', and the side of the housing 10' away from the connecting barrel 20' has a handle 11'; and the connecting barrel 20' A fixing bolt 40' is radially disposed at one end away from the housing 10'.

Therefore, when the user wants to use, the spring tube 200' must be pulled out to the length of the connecting barrel 20' away from the housing 10', and then the fixing spring 40' is used to tighten the spring tube 200'. When the use is completed, it is necessary to loosen the fixing bolt 40' to release the reed pipe 200 first, and rotate the casing 10' through the handle 11' to rewind the exposed portion of the reed 200'.

Therefore, whether before or after use, it is necessary to vacate the hand to screw or screw the fixing bolt 40', which is time consuming and inconvenient to operate.

An object of the present invention is to provide a water pipe dredging structure. When the user uses the water pipe dredging structure of the present invention, the user can directly move the grip to press the actuating portion of the elastic swaying member, thereby fixing or releasing the reed pipe. The function of automatically fixing and releasing the reed is not only easy to use but also simple in structure.

The invention provides a water pipe dredging structure, comprising a hollow disk body; a hollow a cylindrical body rotatably communicating with a center of the hollow disk body, the hollow cylindrical body having an outer fitting groove and a through hole adjacent to each other; an elastic swaying member having a fixing portion and an actuating portion connected to each other The fixing portion is disposed in the outer fitting groove, and the actuating portion is swingably movable between the hollow cylinder body and the outer surface of the hollow cylinder; a lining piece is pivoted to the hollow cylinder with respect to the outer cavity of the hollow cylinder Inside the body, the lining is provided with a plurality of ring grooves and a plurality of ring ridges. When the actuating portion of the elastic swaying member is pressed against the spring tube, the ring ridge can be embedded in the spring tube limit; and a grip, The sleeve portion is connected to the top end of the handle portion, and the sleeve portion is axially movably sleeved outside the hollow cylinder to control the actuating portion in the hollow cylinder body and The hollow cylinder is swingably movable between the outside of the body.

Wherein one of the reed pipes is partially wound in the hollow disk body, and another portion of the reed pipe is exposed through the hollow cylinder.

Wherein, when the grip is moved and the actuating portion of the elastic flap is pressed into the hollow cylinder, the actuating portion can press the spring tube to engage a lining to be restrained; when the grip is moved When the actuating portion of the elastic flap is released to the outside of the hollow cylinder, the actuating portion is moved away from the reed to allow the reed to move freely.

In some embodiments, the hollow cylinder is formed away from one end of the hollow casing, and a shoulder portion is formed. When the sleeve portion of the grip is moved, the two ends of the sleeve portion are respectively received by the shoulder portion. And the hollow disc body is limited.

In some embodiments, a side of the hollow housing remote from the hollow cylinder is provided with a handle for rotating the hollow housing.

In some embodiments, the outer recess is disposed adjacent to the hollow housing and the through hole is disposed away from the hollow housing, or the outer recess is disposed away from the hollow housing and the through hole is disposed adjacent to the hollow housing. .

In some embodiments, the resilient flap can be a resilient piece.

In some embodiments, the grip is a combination of two halves of the grip.

100‧‧‧Water pipe dredging structure

1‧‧‧Hard disk

11‧‧‧Hands

2‧‧‧ hollow cylinder

21‧‧‧Outer slot

22‧‧‧through hole

23‧‧‧ Shoulder

3‧‧‧Flexible moving parts

31‧‧‧ Fixed Department

32‧‧‧Operation Department

4‧‧‧ grip

40‧‧‧Half grip

41‧‧‧ handle

42‧‧‧Sleeve Department

200‧‧ reed pipe

100’‧‧‧Water pipe dredging structure

10’‧‧‧Shell

11’‧‧‧Handle

20’‧‧‧Connecting tube

30’‧‧‧ grip

40’‧‧‧fixing bolt

200’‧‧ Reed

5‧‧‧ lining

51‧‧‧ Ring groove

52‧‧‧ Ring Ridge

Fig. 1 is a schematic cross-sectional view showing a conventional water pipe dredging structure in a fixed state.

Figure 2 is a schematic cross-sectional view showing a conventional water pipe dredging structure in a released state.

Fig. 3 is a view showing the appearance of the water pipe dredging structure of the present invention.

Fig. 4 is a schematic exploded view showing the water pipe dredging structure of the present invention.

Fig. 5 is a schematic cross-sectional view showing the water pipe dredging structure of the present invention.

Figure 6 is a schematic cross-sectional view showing the operation of the water pipe dredging structure of the present invention in a fixed state.

Figure 7 is a schematic cross-sectional view showing the operation of the water pipe dredging structure of the present invention in a released state.

Fig. 3 is a view showing the appearance of the water pipe dredging structure of the present invention. Fig. 4 is a schematic exploded view showing the water pipe dredging structure of the present invention. Fig. 5 is a schematic cross-sectional view showing the water pipe dredging structure of the present invention. Figure 6 is a schematic cross-sectional view showing the operation of the water pipe dredging structure of the present invention in a fixed state. Figure 7 is a schematic cross-sectional view showing the operation of the water pipe dredging structure of the present invention in a released state.

Referring to FIGS. 3 to 7 together, the water pipe dredging structure 100 of the present invention may include a hollow disk body 1, a hollow cylinder body 2, an elastic raking member 3, and a grip 4.

The hollow cylinder 2 is rotatably communicated with the center of the hollow disk body 1. The hollow cylinder body 2 has an outer fitting groove 21 and a through hole 22 adjacent to each other, and the outer fitting groove 21 is disposed adjacent to the hollow disk body 1 and The through hole 22 may be disposed away from the hollow disk body 1, or the outer frame groove 21 may be disposed away from the hollow disk body 1 and the through hole 22 may be disposed adjacent to the hollow disk body 1. In the embodiment of the invention, the outer frame groove 21 is away from the hollow The disk body 1 is disposed and the through hole 22 is disposed adjacent to the hollow disk body 1 as an illustration, but is not limited thereto.

In addition, a side of the hollow disk body 1 away from the hollow cylinder 2 may be provided with a handle 11 for rotating the hollow disk body 1.

The elastic swaying member 3 has a fixing portion 31 and an actuating portion 32 connected to each other. The fixing portion 31 can be disposed in the outer fitting groove 21, and the actuating portion 32 can swing between the hollow cylindrical body 2 and the outside of the hollow cylindrical body 2. Actuated and cooperated with a lining 5 provided with a plurality of annular grooves 51. When the elastically movable member 3 is actuated in the hollow cylinder 2, the ridge 52 of the annular groove 51 of the lining 5 is fitted into the reed pipe to engage the reed pipe. 200 限 pressure limiter; and the elastic raking member 3 can be constructed by a shrapnel Yes, but not limited to this.

The grip 4 has a handle portion 41 and a sleeve portion 42. The sleeve portion 42 is coupled to the top end of the handle portion 41. The sleeve portion 42 is axially movably sleeved outside the hollow cylinder body 2 to control the actuating portion 32. The inside of the hollow cylinder 2 and the outside of the hollow cylinder 2 are swingably movable.

Furthermore, the grip 4 can be formed by combining the two halves of the grip portion 40.

In addition, the hollow cylinder 2 is away from the end of the hollow casing 1 and is formed with a shoulder portion 23. When the sleeve portion 42 of the grip 4 is moved, the two ends of the sleeve portion 42 can be respectively received by the shoulder portion 23 and the hollow disc body. 1 limit.

One of the reed pipes 200 is partially wound in the hollow disk body 1, and the other portion of the reed pipe 200 is exposed through the hollow cylinder 2.

A lining 50 is pivoted inside the hollow cylinder 2 opposite to the outer slot 21 of the hollow cylinder 2, and the lining 50 is provided with a plurality of annular grooves 51 and a plurality of annular ridges 52 for engaging the elastic raking member 3. When the actuating portion 32 is pressed against the inner tube 2 of the hollow cylinder 2, the ring ridge 52 can be inserted into the retainer of the reed pipe 200.

Therefore, when the grip 4 is moved to press the actuating portion 32 of the elastic raking member 3 into the hollow cylinder 2, the actuating portion 32 can press the loop ridge 52 of the circlip 51 with the circumcision 51 of the lining 5 The reed pipe is inserted to perform the limit (fixed state); when the grip 4 is moved to release the actuating portion 32 of the elastic raking member 3 to the outside of the hollow cylinder 2, the actuating portion 32 moves away from the reed pipe 200 to cause the reed pipe 200 Free to move (release state).

With the above structure, when the user uses the water pipe dredging structure 100 of the present invention, the grip 4 can be directly moved to press the actuating portion 32 of the elastic raking member 3, thereby fixing or releasing the reed pipe 200, thereby achieving automatic fixing and The effect of releasing the reed pipe is not only easy to use but also compact in structure.

While the foregoing is directed to the various embodiments of the present invention, further or further embodiments of the present invention may be devised without departing from the basic scope thereof, and the basic scope thereof is defined by the following claims. Although the present invention has been explained in connection with the preferred embodiments, it is not intended to limit the invention. It should be noted that many other similar embodiments can be constructed in accordance with the teachings of the present invention, which are within the scope of the present invention.

Claims (6)

A water pipe dredging structure comprising: a hollow disk body, wherein a reed pipe is woundly disposed in the hollow disk; a hollow cylinder rotatably communicating with a center of the hollow disk body, the hollow cylinder body having adjacent An outer fitting groove and a through hole; an elastic slinging member having a fixing portion and an actuating portion connected to each other, the fixing portion being disposed in the outer fitting groove, the actuating portion being in the hollow cylinder body and the The hollow cylinder is oscillatingly movable between the outer bodies; a lining is pivoted inside the hollow cylinder relative to the outer cavity of the hollow cylinder, and the lining is provided with a plurality of ring grooves and a plurality of ring ridges, and is elastically swayed The ring portion can be embedded in the reed pipe when the actuating portion of the piece is pressed against the spring tube; and a grip having a handle portion and a sleeve portion connected to the top end of the handle portion, the sleeve portion The portion is axially movably sleeved on the outside of the hollow cylinder to control the actuation portion to be swingably movable between the hollow cylinder body and the hollow cylinder body; wherein a part of the reed pipe is partially wound around the hollow body Inside the disk, and another part of the reed passes through the middle Exposed to the cylinder; wherein when the grip is moved to press the actuating portion of the elastic flap into the hollow cylinder, the actuating portion cooperates with the ridge of the lining ring groove to press the reed And performing a limit; and wherein, when the grip is moved to release the actuating portion of the elastic flap to the outside of the hollow cylinder, the actuating portion is remote from the reed to allow the reed to move freely. The water pipe dredging structure according to claim 1, wherein the hollow cylinder is formed with a shoulder portion away from an end of the hollow disk body, and the sleeve portion is movable when the sleeve portion of the grip is moved The two ends can be respectively limited by the shoulder and the hollow disc body. The water pipe dredging structure according to claim 1, wherein a side of the hollow casing away from the hollow cylinder is provided with a handle for rotating the hollow casing. The water pipe dredging structure according to claim 1, wherein the outer fitting groove is disposed adjacent to the hollow casing and the through hole is disposed away from the hollow casing, or the outer fitting groove is disposed away from the hollow casing and A through hole is disposed adjacent to the hollow housing. The water pipe dredging structure according to claim 1, wherein the elastic rocking member is a spring piece. The water pipe dredging structure according to claim 1, wherein the grip is formed by combining two halves of the grip portion.