TWI638927B - High cage type head - Google Patents

Abstract

The present invention provides a high-cage type falling head, which is installed in a balcony, a roof, a garden, etc., and includes: a base and a cover, the base is embedded in the ground, and the bottom surface has a water drop hole and the water hole A ring groove is arranged around the top surface; the cover is disposed on the base, and includes a plurality of horizontal ring strips, a top cover and a bottom ring portion, wherein the plurality of ring strips are connected to the top cover by a plurality of ribs Between the bottom ring portions, a transverse water inlet hole is formed between each ring strip and each rib, and the bottom ring portion can be assembled in a ring groove of the base, and the top cover is provided with a plurality of through holes.

Description

High cage type falling head

The invention relates to a high cage type falling head, which is installed in a balcony, a roof and a garden, etc., to prevent debris such as garbage, fallen leaves and the like from falling into the drain pipe, avoiding fouling in the drain pipe, and accelerating the drainage speed. Drop head device.

In the balcony, roof or garden of a general house, the water head is installed at the floor drain pipe, and most of the places are located in the drainage pipe, such as fallen leaves, gravel, dead branches or garbage. The high-cage type falling head will be installed to prevent the debris from covering the drain opening of the falling head and affecting the drainage function.

As shown in FIGS. 1 and 2, a common high-cage drop head has a cover 1' protruding from the ground and a base 2' embedded in the ground. The outer cover 1' is provided with a plurality of paths and a base 2' a vertical drain gate 11'; the base 2' has a water drop hole 21', and a ring groove 22' is formed above the water hole, the ring groove 22' has a diameter slightly smaller than the diameter of the outer cover 1', thereby the outer cover 1' is sleeved in the ring groove 22' (as shown in Figure 2). The above structure can block part of the large debris from entering the water hole 21'. However, the drain gate 11' is vertically formed, and the water flow direction flows laterally to the water hole 21'. Therefore, if the water volume is too large, the drainage is easily hindered. In addition, since the cover 1' and the base 2' are pressed by the pressing force on the ring groove 22', when the amount of foreign matter attached to the surface of the cover 1' is excessive or the displacement is excessive At this time, it is easy to cause the outer cover 1' to fall off, so that the water drop hole 21' is directly blocked by foreign matter, and the drainage function is lost.

Based on this, the inventors have vigorously researched and developed, and have broken through the shackles, effectively solving the problem of the traditional high-cage type falling head, and solving the problem of lacking the surface, thereby demonstrating the value of environmental beautification and sanitation.

In order to make breakthroughs and improve the lack of prior art, the inventors designed a device to be installed in a balcony, a roof, a garden, and the like to prevent debris such as garbage, fallen leaves, and the like from falling into the drain pipe, thereby preventing fouling in the drain pipe. High cage drop head that accelerates drainage speed.

The present invention provides a high-cage type water drop head, comprising: a base and a cover, the base is embedded on the ground, the bottom surface of which has a water drop hole, and a ring groove is arranged around the top surface of the water drop hole; The utility model is disposed on the base, and comprises a plurality of lateral loop strips, a top cover and a bottom ring portion, wherein the plurality of transverse loop strips are connected between the top cover and the bottom ring portion by a plurality of longitudinal ribs, and the loop strips are A transverse water inlet hole parallel to the ground is formed between each rib, the bottom ring portion has an outer annular surface and an opposite inner annular surface, and is assembled in the annular groove of the base, and the ring and the top of the outer cover are An accommodating space is formed between the cover and the bottom ring portion.

The present invention further provides at least one protrusion on the ring groove of the base, and a groove corresponding to the number of the protrusions is disposed on the outer ring surface of the bottom ring portion, and the groove slides the cover through the protrusion Position in the ring groove of the base.

In the present invention, a plurality of inclined upward hooks are protruded from the inner ring surface of the bottom ring portion, and the hook portion protrudes into the accommodating space.

The present invention further provides a plurality of through holes in the top cover.

The above-mentioned through hole is a longitudinal elliptical hole perpendicular to the ground.

In order to enable your review committee to have a better understanding and understanding of the purpose, features and effects of the present invention, please refer to the following details:

Please refer to FIG. 3 to FIG. 5 , which shows a high cage type water drop head which can be assembled in a drain pipe of a balcony, a roof, a garden, etc., and includes: a base 2 and a cover 1 , wherein: The base 2 is embedded in the ground, and has a water drop hole 21 on the bottom surface thereof, and a ring groove 22 is arranged around the top surface of the water drop hole 21; the cover 1 is disposed on the base 2 and includes a plurality of horizontal ring strips. 11. A top cover 12 and a bottom ring portion 13 which are connected between the top cover 12 and the bottom ring portion 13 by a plurality of longitudinal ribs 111, and each of the ring strips 11 and the ribs 111 are formed. a lateral water inlet hole 112 parallel to the ground, the bottom ring portion 13 has an outer annular surface 131 and an opposite inner annular surface 132, which are assembled in the annular groove 22 of the base 2, and the ring strip of the outer cover 1 11. An accommodation space 14 is formed between the top cover 12 and the bottom ring portion 13.

In this embodiment, at least one protrusion 221 is disposed on the annular groove 22, and a groove 1311 corresponding to the number of the protrusions 221 is disposed on the annular surface 131 of the bottom ring portion 13 and is disposed on the bottom ring portion. A plurality of inclined upward hook portions 1321 are formed on the inner surface 132 of the inner ring surface 132. The top cover 12 is provided with a plurality of through holes 121, and the through holes 121 are longitudinal elliptical holes perpendicular to the ground.

Referring to FIG. 4 and FIG. 5 , when the present invention is combined, the bottom ring portion 13 is sleeved on the base 2 by the groove 1311 of the outer ring surface 131 corresponding to the protrusion 221 of the ring groove 22 . After the ring groove 22 is rotated, the outer cover 1 is rotated to displace the groove 1311 on the outer ring surface 131 and the protrusion 221, so that the bottom ring portion 13 is locked in the protrusion 221 of the ring groove 22, thereby making the cover 1 It will not fall off on the base 2 due to external force or water pressure, and it can be surely prevented that the water hole 21 is blocked by foreign matter, so as to achieve smooth drainage.

Referring to FIG. 5 and FIG. 6 , the lateral water inlet hole 112 of the present invention is formed by the ring strip 11 and the rib 111 , and thus has the largest drainage space and flows laterally when the water flows into the drainage channel. The lateral water inlet hole 112 provided by the invention is parallel to the ground, so that the water flow can be completely discharged to achieve the effect of rapid drainage. Furthermore, the vertical elliptical through hole 121 provided in the top cover 12 of the present invention perpendicular to the ground has a drainage function, and when the water flows through the large submerged water inlet hole 112, it also has a function of ventilation, which can speed up the drainage.

Referring to FIG. 4 and FIG. 6 , the inner ring surface 132 of the bottom ring portion 13 is provided with a plurality of inclined upward hook portions 1321 , and some foreign objects or fallen leaves fall through the water inlet hole 112 . When the hook portion 1321 protrudes obliquely upward in the accommodating space 14, when the foreign matter or the fallen object falls into the hook portion 1321, the hook portion 1321 has the function of hooking the fallen leaves or the foreign matter, and is not easy to block the water drop hole. 21; By the above, when the drainage is carried, foreign matter such as foreign matter or fallen leaves is flowed to the drain pipe, and the hook portion 1321 can block most of the fallen leaves and debris from the falling water hole 21, and the rainwater does not easily flow into the drain pipe. , causing blockage in the drain pipe. When the excessive accumulation of debris is accumulated on the hook portion 1321, the outer cover 1 can be slid over the base 2 to clean the debris attached to the hook portion 1321. After the cleaning is completed, the outer cover 1 can be combined and reset again.

In summary, the present invention has indeed achieved a breakthrough structural design, and at the same time, can achieve industrial utilization and progress, and the present invention is not found in any publication, but also novel, when complying with the relevant laws of the Patent Law It is stipulated that if a patent application is filed according to law, the board of directors of the bureau will be granted a legal patent right.

The above is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto; that is, the equivalent variation and modification of the scope of the patent application of the present invention should still belong to this patent. Within the scope of coverage.

Conventional use

1’‧‧‧ Cover

11'‧‧‧Drain gate

2’‧‧‧Base

21’‧‧‧Water hole

22’‧‧‧ Ring groove

this invention

1‧‧‧ Cover

11‧‧‧Circle

111‧‧‧ Ribs

112‧‧‧ water inlet

12‧‧‧ top cover

121‧‧‧through hole

13‧‧‧ bottom ring department

1311‧‧‧ Groove

131‧‧‧ outer annulus

132‧‧‧ Inner torus

1321‧‧‧Hook

14‧‧‧ accommodating space

2‧‧‧Base

22‧‧‧ Ring groove

21‧‧‧Water hole

221‧‧‧Bumps

Figure 1 is a schematic view of a stereo combination of the conventional ones. Figure 2 is a schematic exploded perspective view of the prior art. Figure 3 is a schematic perspective view of the present invention. Figure 4 is a perspective exploded view of the present invention. Figure 5 is a schematic diagram of the cooperation of the four groups of Figure 4. Figure 6 is a schematic view of the state of the water flow of the present invention.

Claims (5)

The utility model relates to a high-cage type falling head, which comprises: a base embedded in the ground, the bottom surface of which has a water drop hole, and a ring groove around the top surface of the water drop hole; and an outer cover which is arranged on the base The upper plurality of loop strips, a top cover and a bottom ring portion are connected by a plurality of longitudinal ribs between the top cover and the bottom ring portion, and each of the ring strips and the ribs Forming a lateral water inlet hole parallel to the ground, the bottom ring portion has an outer annular surface and an opposite inner annular surface, which are assembled in the annular groove of the base, and the ring strip and the top cover of the outer cover are An accommodating space is formed between the bottom ring portions, wherein a plurality of inclined upward hook portions are protruded from the inner ring surface of the bottom ring portion. The high-cage type falling head according to claim 1, wherein at least one protrusion is disposed on the ring groove of the base, and a concave corresponding to the number of the protrusions is provided on the outer ring surface of the bottom ring portion. a groove through which the groove is positioned to slide the cover in the ring groove of the base. The high cage type water drop head according to claim 1, wherein the hook portion protrudes into the accommodating space. The high cage type water drop head according to claim 1, wherein the top cover is provided with a plurality of through holes. The high cage type water drop head according to claim 4, wherein the through hole is a longitudinal elliptical shape hole perpendicular to the ground.