TWI609119B - High cage type head - Google Patents

Description

High cage type falling head

The invention relates to a high-cage type falling head, which is installed in an outdoor place such as a roof and a garden. The main feature is to prevent debris such as garbage and fallen leaves from falling into the drain pipe, avoiding fouling in the drain pipe, and accelerating Device for draining speed.

The falling head is a common component disposed at the drain pipe and has the function of preventing debris from entering the drain pipe and causing the drain pipe to block. In outdoor places such as roofs or gardens of ordinary houses, water heads are installed at the floor drains, and most of them are located in the drainage pipes, 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.

Commonly used downspears are indoor type heads that are flush with the ground, and outdoor type heads that are commonly used in outdoor areas such as roofs and gardens. The outdoor type water drop head usually has a cover protruding from the ground, and the outer cover has a filter plate to prevent debris such as fallen leaves, gravel, dead branches or garbage from obstructing the drain pipe and obstructing drainage. However, when too much foreign matter adhered to the surface of the outer cover and fine foreign matter adhere to the top surface of the filter sheet, the drainage will be seriously hindered from clogging, and therefore, the water drop head is necessary to be improved.

In view of the above circumstances, the inventors invested a lot of time to study related knowledge. Knowledge, and compare the advantages and disadvantages, carry out research and development of related products, and after many experiments and tests, and finally launched a "high cage drop head" to improve the above-mentioned lack, in line with the public needs.

The main object of the present invention is to provide an apparatus for installing outdoor objects such as roofs and gardens to prevent garbage, fallen leaves and the like from falling into the drain pipe, avoiding fouling in the drain pipe, and accelerating the drainage speed.

In order to achieve the above object and effect, the present invention provides a high cage type water drop head, comprising a base, a half ball type cover body and a high cage body, wherein: a top surface of the base is provided with a groove, the bottom surface of the groove The hemispherical cover body comprises a plurality of ribs, a top ring portion and a bottom ring portion, wherein one end of the plurality of ribs is connected to the top ring portion, and the other ends of the plurality of ribs are connected to the bottom portion a plurality of drainage holes are formed in each of the ribs, and the bottom ring portion is formed in the through hole of the base to form a first accommodating space; the high cage body comprises a plurality of cage columns and a coupling ring. The plurality of cages are arranged at intervals on the coupling ring, and each of the cage columns forms a water inlet hole. The coupling ring is coupled to the base groove to form a second accommodating space, and the outer sides of each cage column are tapered.

According to a further feature of the present invention, the top surface of the base is provided with at least one slot, the at least one slot communicates with the slot, and the at least one slotted sidewall surface is recessed with at least one slot, and the high cage body The outer peripheral side of the coupling ring is provided with at least one protrusion, and the protrusion is slidably disposed in the sliding slot by the slot.

According to a further feature of the present invention, the inner peripheral side of the perforated top end of the base is recessed with a snap-in groove, and the outer peripheral side of the bottom ring portion of the hemispherical cover has a plurality of snaps The card abutting portion of the hemispherical cover bottom ring portion is engaged with the card abutment groove of the base through hole.

According to a further feature of the present invention, one side of the high cage body has an opening, and the opening is pivoted with a gate.

According to a further feature of the present invention, a pivotal portion is protruded from each of the two sides of the opening of the high-cap body, and each of the pivoting portions has a pivotal rod, and the two sides of the gate are respectively provided with a pivotal arm. Each of the pivoting ears has an obliquely disposed pivoting slot, and each of the pivoting slots of the sliding gate is pivotally disposed on a pivotal pole of the cage column on both sides of the opening, and the gate is opened upward and closed downward.

According to a further feature of the present invention, the upper end of the opening of the high cage body has a stop portion, and the blocking portion is located above the gate.

According to a further feature of the present invention, the hemispherical cover portion is convexly exposed outside the groove notch.

According to a further feature of the present invention, the top of the high cage body is provided with a ring that is connected to the top ends of the cage columns.

Therefore, the present invention can be said to be a practical and progressive invention, which is quite worthy of promotion by the industry and is publicized to the public.

1‧‧‧Base

11‧‧‧ Groove

12‧‧‧Perforation

121‧‧‧ card to the slot

13‧‧‧ slotting

14‧‧‧Chute

2‧‧‧Domed hood

21‧‧‧ Ribs

22‧‧‧Top ring

23‧‧‧ bottom ring department

231‧‧‧ Cards

24‧‧‧Drainage holes

25‧‧‧First accommodation space

3‧‧‧High cage

31‧‧‧Cage column

311‧‧‧ pivotal department

312‧‧‧ pivot

32‧‧‧ Combination ring

321‧‧‧Bumps

33‧‧‧ water inlet

34‧‧‧Second accommodation space

35‧‧‧ openings

36‧‧‧ gate

361‧‧‧ 枢 ear

362‧‧‧ pivot slot

37‧‧ ‧ blocking

4‧‧‧ leaves

The first figure is a schematic view of a three-dimensional combination of the present invention.

The second drawing is a perspective exploded view of the present invention.

The third figure is a schematic diagram of the state of use of the present invention.

The fourth figure is a top view of the leaves of the present invention attached to the tapered cage column.

The fifth figure is a schematic cross-sectional view of the first accommodating space and the second accommodating space of the present invention.

The sixth figure is a schematic diagram of the sliding block of the bump and the sliding groove of the present invention.

The seventh figure is a schematic perspective view of the gate of the present invention being opened upward.

The eighth figure is a schematic side view of the gate of the present invention.

The ninth drawing is a schematic diagram of the pivoting of the gate of the present invention.

The tenth figure is a side view of the gate cover of the present invention.

In order to clearly illustrate the above objects and effects of the present invention, the features and effects of the present invention will be described in detail with reference to the accompanying drawings. Please refer to the first to fifth figures of the drawing. The figure shows a high-cage type falling head, which can be set in the drainage pipe of outdoor places such as roofs and gardens. It includes: a base 1, a half ball type a cover body 2 and a high cage body 3, wherein: a recess 11 is defined in the top surface of the base 1, and a bottom surface of the recess 11 has a communicating hole 12; the hemispherical cover body 2 includes a plurality of ribs 21 a top ring portion 22 and a bottom ring portion 23, one end of the plurality of ribs 21 is connected to the top ring portion 22, and the other ends of the plurality of ribs 21 are spaced apart from the bottom ring portion 23, and a drain hole is formed between the ribs 21 24, the bottom ring portion 23 is assembled in the through hole 12 of the base 1, and a first volume is formed between the top ring portion 22, the rib 21 and the bottom ring portion 23 of the hemispherical cover 2 and the through hole 12 of the base 1. The high-cage body 3 includes a plurality of cages 31 and a coupling ring 32. The plurality of cages 31 are spaced apart from the coupling ring 32, and a water inlet hole 33 is formed between the cages 31. The coupling ring 32 is coupled to the recess 11 of the base 1 , and the second cover space 3 surrounds the hemispherical cover 2 and the recess 11 of the base 1 . Each cage outside the column 31 is tapered.

Please refer to the fifth figure, and with the assistance of the second figure, the base 1 of the present invention can be assembled in a drainage pipe of an outdoor place such as a roof or a garden, and the hemispherical cover 2 The first accommodating space 25 is formed between the top ring portion 22, the rib 21 and the bottom ring portion 23 of the hemispherical cover 2 and the through hole 12 of the base 1 , and the high cage is formed. The cover body 3 is disposed in the recess 11 of the base 1 , and the second cover space 34 is surrounded by the high cover body 3 and the hemispherical cover 2 and the recess 11 of the base 1 .

With the above structural features, when the high-cage type water drop head of the present invention encounters rain, the rainwater flows through the water inlet hole 33 of the high cage body 3 to the second accommodating space 34, and the rainwater is in the second accommodating space 34. When the drainage hole 24 of the hemispherical cover 2 is to be flowed, the rib 21 and the drainage holes 24 are curved in a curved shape due to the convex shape of the hemispherical cover 2, and the rainwater is in the second accommodation space 34. Flowing through the first accommodating space 25 through any one side of the drain hole 24 of the hemispherical cover 2 and flowing into the drain pipe, and forming a diverging aperture change in the first accommodating space 25 due to the shape of the hemispherical cover 2 When the rainwater level is high and low, the influence of the small hole diameter and the large aperture of the drainage hole 24 and the lateral position of the different heights flowing into the first accommodating space 25 through the rainwater are different in the first accommodating space 25. The change in pore size accelerates the water flow rate to achieve accelerated drainage.

Referring to the third and fourth figures, and with the fifth figure as an aid, each of the cage columns 31 is tapered from the second accommodating space 34 to the outside, and due to the conical relationship, the leaves 4 and the like The object is attached to the linear area of the cage column 31, so that the fallen leaves 4, the dead branches and the like are not easily attached to the outer side of each of the cage columns 31, so that the rainwater can flow from each cage through its tapered shape when flowing. The column 31 is not flowed into the drain pipe by the outer side surface to which the debris such as the fallen leaves 4 and the dead branches are attached.

By the above, when the rainwater entrains the waste stream such as the fallen leaves 5 to the drain pipe, the cage legs 31 passing through the high cage body 3 can block most of the fallen leaves 5, the dead branches and the like. Outside the cage column 31, the rainwater does not easily flow into the drain pipe, causing blockage in the drain pipe, and some small garbage, gravel and other debris enter the second through the water inlet hole 33 of the high cage body 3. In the accommodating space 34, the ribs 21 of the hemispherical cover 2 can also block debris such as garbage and gravel in the second accommodating space 34 without causing rainwater to flow into the drain pipe.

Referring to FIG. 6 and assisting with the second figure, the top surface of the base 1 of the present invention is provided with at least one slot 13 , and the slot 1 of the base 1 communicates with the recess 11 of the base 1 and is recessed inward. At least one chute 14 is disposed on the outer peripheral side of the high-cage cover 3 and the outer ring side of the ring 32. The protrusion 321 is slidably disposed in the chute 14 through the slot 13 when the base 1 and the high cage are When the second accommodating space 34 between the cover bodies 3 accumulates excessive foreign matter, the high cage body 3 can be completely slid into the sliding groove 14 of the base 1 to clean and attach the debris attached to the hemispherical cover body 2. After the cleaning is completed, the high cage body 3 is again combined and reset. This embodiment is illustrated by taking two symmetrical positions as an example.

Referring to the second figure, a card abutting groove 121 is recessed on the inner peripheral side of the perforated top end 12 of the base 1. The outer peripheral side of the bottom ring portion 23 of the hemispherical cover 2 has a plurality of latching portions 231, the hemisphere The latching portion 231 of the bottom ring portion 23 of the cover body 2 is engaged with the latching groove 121 at the top end of the through hole 12 of the base 1. The hemispherical cover 2 can also be cleaned while cleaning the second receiving space 34. The base 1 is detached for cleaning, and after the cleaning is completed, the hemispherical cover 2 is assembled in the card abutment 121 of the through hole 12 of the base 1.

Referring to the second figure, one side of the high cage body 3 has an opening 35, and the opening 35 is pivotally provided with a gate 36, and the opening 35 of the high cage body 3 has a hinged column 31 on each side. The pivoting portion 311 is located at a position more than half of the two side cages 31, and each of the pivoting portions 311 has a pivot 312, and the two sides of the shutter 36 are respectively provided with corresponding pivots 312 A pivoting arm 361 has a pivoting slot 362 disposed obliquely, and each pivoting slot 362 of the shutter 36 is pivotally disposed on a pivot 312 of the cage post 31 on both sides of the opening 35, and the shutter 36 is opened upward. And when the second accommodating space 34 between the high cage body 3 and the base 1 accumulates too much garbage or debris, the gate 36 can also be opened upward for cleaning, and then the gate is cleaned up. 36 cover (as shown in Figures 7 to 10).

Referring to the third figure, the upper end of the opening 35 of the high cage body 3 has a stop portion 37, which can be used to block the debris such as the fallen leaves 4, and further increases the integrity of the entire high cage body 3, and the blocking portion 37 It is located above the gate 36, and the shutter 36 does not collide with the blocking portion 37 when it is opened upward (as shown in Figs. 8 and 9).

Referring to the third and fourth figures, each of the cage columns 31 is tapered toward the outside by the second accommodation space 34, and the debris such as the leaves 4 and the cage column 31 are linear due to the tapered relationship. The area is attached so that the fallen leaves 4, the dead branches and the like are not easily attached to the outer side of each of the cage columns 31.

The above is only a preferred embodiment for explaining the present invention, and is not intended to limit the invention in any way, so that any modifications relating to the present invention are made in the spirit of the same invention. And the changer, other types that can be implemented and have the same effect, should still be included in the scope of the intention of the present invention.

In summary, the "high cage type falling head" of the present invention is practically and cost-effectively required to fully meet the needs of industrial development, and the disclosed structural invention has an unprecedented innovative structure, so that it has "Newty" should be taken care of, and the invention can be more effective than the conventional structure. Therefore, it is also "progressive". It fully complies with the requirements of the application requirements for new patents in the Chinese Patent Law. Start a patent application and ask the bureau to review it early and give it affirmation.

1‧‧‧Base

13‧‧‧ slotting

2‧‧‧Domed hood

25‧‧‧First accommodation space

3‧‧‧High cage

31‧‧‧Cage column

34‧‧‧Second accommodation space

37‧‧ ‧ blocking

Claims (9)

The utility model relates to a high cage type water drop head, which comprises a base, a half ball type cover body and a high cage body, wherein: a top surface of the base is provided with a groove, the bottom surface of the groove has a communicating perforation; the hemispherical cover The body comprises a plurality of ribs, a top ring portion and a bottom ring portion, one end of the plurality of ribs is connected to the top ring portion, and the other ends of the plurality of ribs are connected to the bottom ring portion at intervals, and each of the ribs forms a drainage a hole, the bottom ring portion is formed in the through hole of the base to form a first accommodating space; the high cage body comprises a plurality of cage columns and a joint ring, wherein the plurality of cage columns are arranged at intervals on the joint ring, and each cage A water inlet hole is formed between the columns, and the coupling ring is coupled to the groove of the base to form a second accommodating space, and the outer side of each cage column is tapered. The high-cage type falling head according to claim 1, wherein the top surface of the base is provided with at least one slot, the at least one slot communicates with the groove, and the at least one slotted wall surface is recessed at least A sliding slot is disposed on the outer peripheral side of the high-cap body coupling ring, and the protruding block is disposed in the sliding slot by sliding. The high-cage type water-dropping head according to the first aspect of the invention, wherein the inner peripheral side of the top end of the base perforation is recessed with a card abutting groove, and the outer peripheral side of the bottom ring portion of the hemispherical type cover body has a plurality of card abutting portions. The card abutting portion of the hemispherical cover bottom ring portion is engaged with the card abutment groove of the base through hole. The high-cage type water-dropping head according to the second aspect of the patent application, wherein the inner peripheral side of the top end of the base perforation is recessed with a card abutting groove, and the outer peripheral side of the bottom ring portion of the hemispherical-shaped cover body has a plurality of card abutting portions. The card abutting portion of the hemispherical cover bottom ring portion is engaged with the card abutment groove of the base through hole. High cage type falling according to any one of items 1 to 4 of the patent application scope The water head, wherein one side of the high cage body has an opening, and the opening is pivoted with a gate. The high-cage type falling head according to the fifth aspect of the patent application, wherein a hinged portion is protruded from each of the two sides of the opening of the high-cap body, and each pivoting portion has a pivot, and the two of the gates The side corresponding pivot rods are respectively provided with a pivoting arm, each pivoting ear has an obliquely disposed pivoting slot, and the pivoting slots of the sliding gate are respectively pivoted on the pivoting rods of the two sides of the opening, the sliding gate is opened upward and downward Cover. The high cage type water drop head according to claim 5, wherein the upper end of the opening of the high cage body has a stop portion, and the blocking portion is located above the gate. The high-cage type falling head according to claim 1, wherein the hemispherical cover portion is exposed to the outside of the groove notch. The high cage type water drop head according to claim 1, wherein the top of the high cage body is provided with a ring which is connected to the top ends of the cage columns.