TWI502115B - Drain cover group - Google Patents

Description

Drainage hole cover set

The invention relates to sanitary ware drainage, in particular to a drainage hole cover set.

Pressing, generally on the floor of the building bathroom, a drain hole cover set is provided, the drain hole cover set mainly comprises a hole cover seat and a drain hole cover, the hole cover seat is embedded on the floor and the water pipe When the switch is closed, the drain hole cover is locked on the hole cover seat, and a plurality of drain holes are opened in the drain hole cover to ensure that moisture on the bathroom floor can flow into the water pipe through the drain hole to discharge .

However, the drain hole cover of the general drain hole cover group is flat, so the hair, debris or debris that the people drop after the shower will accumulate on the drain hole cover and block it. The drainage hole causes the drainage hole to be blocked, and the drainage is poor.

It can be seen that there are still many shortcomings in the above-mentioned household items, which is not a good designer and needs to be improved.

In view of the shortcomings derived from the above-mentioned conventional drainage hole cover group, the inventor of the present invention has improved and innovated, and after years of painstaking research, the research and development of the drainage hole cover group has been successfully completed.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a collection space for collecting hair, debris or debris, etc., and to reduce the obstruction to facilitate smooth drainage.

The drain hole cover set capable of achieving the above object includes: a hole cover seat, wherein the hole cover seat has a drainage space from the top surface to the bottom surface, and the bottom side of the drainage space has a partition portion having the partition portion a locking hole cover; a drainage hole cover having a horizontal peripheral wall and a concave peripheral wall extending downwardly along the inner side of the horizontal peripheral wall and coupled to each other to surround a collecting space by the concave peripheral wall The bottom of the peripheral wall has a perforation, and the drainage hole cover has a plurality of planar drainage strip holes arranged at predetermined intervals, and the arc surface drainage strip holes are respectively from the horizontal peripheral wall to the perforated wall along the concave peripheral wall The direction extends to a position adjacent to the perforation; a locking member is inserted through the perforation of the drainage hole cover and locked in the locking hole of the hole cover seat to fix the drainage hole cover to the hole cover The recessed peripheral wall of the drain hole cover is located in the drainage space of the hole cover seat, and the planar drainage long hole and the curved drainage long hole are in communication with the drainage space.

Referring to FIG. 1 to FIG. 3 , the drain hole cover set provided by the present invention mainly comprises a hole cover seat 1 , a drain hole cover 2 and a lock piece 3 , wherein a hole cover seat can be laid on the first On the ground, the hole cover seat 1 is recessed from the top surface to the bottom surface with a predetermined width and depth of the drainage space 11, and the top surface of the hole cover seat 1 is formed with a surrounding and recessed at a peripheral position of the drainage space 11. The bottom portion of the bottom portion of the drainage space 11 has a partition portion 13 formed by a plurality of ribs 131. The central portion of the partition portion 13 is formed with a locking hole 14 In the embodiment, the locking hole 14 is a screw hole.

The drain hole cover 2 has a horizontal peripheral wall 21 and a recessed peripheral wall 22 which gradually extends downwardly along the inner side of the horizontal peripheral wall 11 and is coupled to each other, so that the recessed peripheral wall 22 surrounds a collecting space 23, The drainage hole cover 2 has a plurality of planar drainage elongated holes 25' arranged at predetermined intervals, and the curved drainage long holes 25 are provided from the horizontal peripheral wall 21 along the concave peripheral wall 22 toward the perforation 24, respectively. Extending to a position adjacent to the perforation 24, the arc-shaped drainage elongated holes 25 are radially centered on the perforations 24; further, the arc-shaped drainage elongate holes 25 and the planar drainage elongate holes 25 are further illustrated. 'After the horizontal peripheral wall 21 and the concave peripheral wall 22, the horizontal and vertical holes are formed in two directions (as shown in FIG. 1 and FIG. 2); or the curved drainage long holes 25 and the flat drainage long holes 25' is composed of a horizontal rotation of the horizontal peripheral wall 21 and the concave peripheral wall 22 and a hole perpendicular to the two directions (as shown in Fig. 4).

The locking member 3 is used to lock the drain hole cover 2 to the hole cover seat 1. In the embodiment, the locking member 3 is a screw.

Therefore, the above is the main component of the drainage hole cover group provided by the present invention, and then the assembly mode and the use characteristics are as follows: First, the hole cover 1 can be embedded in the floor (face) of the bathroom room of the building, and the drainage space 11 of the hole cover 1 is communicated with a water pipe (not shown). Then, as shown in FIG. 3, the horizontal peripheral wall 21 of the drain hole cover 2 is further abutted against the bearing portion 12 of the hole cover seat 1, so that the recessed peripheral wall 22 of the drain hole cover 2 is located in the hole cover seat 1 In the drainage space 11, the arc surface drainage long holes 25 and the flat drainage long holes 25' on the drain hole cover 2 communicate with the drainage space 11. As shown in FIG. 3, the locking member 3 is inserted into the through hole 24 from the top surface of the drain hole cover 2, and is screwed into the locking hole 14 of the hole cover seat 1 to The drain hole cover 2 and the hole cover base 1 are connected and fixed by the lock piece 3.

Therefore, the drain hole cover set provided by the present invention can form a recessed shape surrounded by the recessed peripheral wall 22 by the recessed peripheral wall 22 which is recessed on the drain hole cover 2 . The space 23 is such that the dirt (such as hair, debris or debris) that may fall when the user is in the shower can be carried by the water flow on the floor surface and fall into the collection space 23 Collected, so the water flow flows from the horizontal (or horizontal rotation) of the horizontal peripheral wall 21 and the concave peripheral wall 22 and the arc-shaped drainage elongated holes 25 and the planar drainage elongated holes 25' perpendicularly to the two directions; further, relative The middle and lower sections of the arc-shaped drainage strip holes 25 at the recessed peripheral wall 22 are used for collecting dirt and drainage, and the horizontal drainage strip hole 25' of the drainage hole cover 2 can also be used for drainage, so that the user can Conveniently remove the collected dirt and drain it at the same time The effect.

Of course, the dirt that falls after the shower can be collected by the water flow on the floor surface and dropped into the collection space 23 for collection. However, since the recessed peripheral wall 22 of the drain hole cover 2 is extended by the recess, the fallen dirt is collected at the bottom position of the collecting space 23, and the flat draining elongated hole 25 on the drain hole cover 2 'From the horizontal peripheral wall 21 to the recessed peripheral wall 22 to a position adjacent to the perforation 24, so that even though the bottom curved surface drainage elongated hole 25 is blocked by the collected dirt, it is located at the horizontal peripheral wall 21 The flat drainage long hole 25' at the position or at the top position of the concave peripheral wall 22 is still kept in a smooth state, and the smoothness of the drainage can be maintained to facilitate the discharge of moisture.

Therefore, the drainage hole cover group provided by the invention can not only collect the dirt dropped after the shower, but also facilitate the user to take out; more effectively avoid the blockage to maintain the smoothness of the drainage, and can Avoid long-term slippery conditions on the floor to reduce the risk of slipping or other dangerous situations.

In addition, please refer to FIG. 4 , which is a top view of another embodiment of the present embodiment, and the main difference from the above embodiment is that the arc surface drainage long holes 25 and the plane drainage on the drain hole cover 2 The elongated holes 25' are arranged in a spiral shape centering on the perforations 24. Although the arc surface drainage long hole 25 and the flat drainage long hole 25' are slightly different from the above embodiment, All can achieve the same purpose and effect.

The detailed description of the preferred embodiments of the present invention is intended to be limited to the scope of the invention, and is not intended to limit the scope of the invention. The patent scope of this case.

In summary, this case is not only innovative in terms of space type, but also can enhance the above-mentioned multiple functions compared with the customary items. It should fully meet the statutory invention patent requirements of novelty and progressiveness, and apply for it according to law. This invention patent application, in order to invent invention, to the sense of virtue.

1‧‧‧ hole cover

11‧‧‧Drainage space

12‧‧‧Affiliation

13‧‧‧Departure

131‧‧‧ Ribs

14‧‧‧Lock hole

2‧‧‧Drain hole cover

21‧‧‧ horizontal perimeter wall

22‧‧‧ recessed perimeter wall

23‧‧‧Collection space

24‧‧‧Perforation

25‧‧‧Ground surface drainage strip hole

25'‧‧‧Flat drainage strip hole

3‧‧‧Locks

1 is a perspective exploded view of the drain hole cover set of the present invention; FIG. 2 is a perspective sectional view of the drain hole cover set; FIG. 3 is a combined sectional view of the drain hole cover set; FIG. 4 is another embodiment of the present invention. Top view.

1‧‧‧ hole cover

11‧‧‧Drainage space

12‧‧‧Affiliation

13‧‧‧Departure

131‧‧‧ Ribs

14‧‧‧Lock hole

2‧‧‧Drain hole cover

21‧‧‧ horizontal perimeter wall

22‧‧‧ recessed perimeter wall

23‧‧‧Collection space

24‧‧‧Perforation

25‧‧‧Ground surface drainage strip hole

25'‧‧‧Flat drainage strip hole

3‧‧‧Locks

Claims (3)

The utility model relates to a drainage hole cover group, comprising: a hole cover seat, wherein the hole cover seat has a drainage space recessed from the top surface to the bottom surface, the bottom side of the drainage space has a partition portion, the partition portion has a locking hole; The hole cover has a horizontal peripheral wall and a concave peripheral wall which gradually extends downwardly along the inner side of the horizontal peripheral wall and is coupled to each other to surround a collecting space, and a bottom of the concave peripheral wall has a perforation. The drainage hole cover has a plurality of plane drainage strip holes arranged at predetermined intervals, and the plane drainage strip holes are provided with a plurality of curved surface drainage strip holes respectively from the horizontal peripheral wall along the concave peripheral wall The direction of the perforation extends to a position adjacent to the perforation; a locking member is inserted through the perforation of the drainage hole cover and locked in the locking hole of the hole cover to fix the drainage hole cover a recessed peripheral wall of the drain hole cover is located in a drainage space of the hole cover seat, and the arc surface drainage long hole and the planar drainage long hole are connected to each other and communicate with the drainage space The drainage hole cover group according to claim 1 , wherein the arc surface drainage long hole and the flat drainage long hole are horizontal to the horizontal peripheral wall and the concave peripheral wall and perpendicular to the two directions Composed of. The drainage hole cover group according to claim 1 , wherein the arc surface drainage long holes and the horizontal drainage long holes are horizontally rotated in a horizontal peripheral wall and a concave peripheral wall and vertically oriented in two directions. The hole is composed.