CN220184094U - Built-in inner cover plate for toilet - Google Patents

Abstract

The utility model aims to provide an embedded toilet-improving inner cover plate, which comprises: interior well lid, lower well collar, pull ring, interior well lid with lower well collar all adopts polymer composite to make, down the well collar sets up on the septic tank top trompil template that needs to be under construction, interior well lid sets up down inside the well collar with the well collar is embedded structure down, the pull ring sets up interior well lid top, interior well lid's bottom with down the inner wall upper end of well collar is provided with outside-in and from inside-out round toper chamfer respectively, two sets of toper chamfer can interlock each other, simultaneously, it is inside to go down the well collar the toper chamfer can form round spacing collar, right interior well lid has played certain bearing action, has improved the weighing capacity, and the structure of mutual interlock simultaneously makes interior well lid does not have too high arch, and construction is more convenient, has practiced thrift construction and time cost.

Description

Built-in inner cover plate for toilet

Technical Field

The utility model relates to the field of sewer well covers, in particular to an embedded toilet-improving inner cover plate.

Background

The septic tank is based on the principle of sedimentation and anaerobic fermentation, and is used for collecting and treating excrement discharged from a house sewer, so that the septic tank can be used in cities, can be popularized and applied in vast rural areas, is beneficial to environmental protection, has poor sealing effect in the conventional septic tank well lid in the use process, is easy to cause the odor of the septic tank to leak and pollute the environment, is inconvenient to open, has high construction difficulty and toilet-changing cost, and is not beneficial to use.

Disclosure of Invention

In order to achieve the above object, an embodiment of the present utility model provides an in-line toilet-improving inner cover plate, including: an inner well cover, a lower well ring and a pull ring;

the inner well lid with the lower well ring all adopts polymer composite to make, the lower well ring sets up on the septic tank top trompil template that needs construction, the inner well lid sets up down inside the well ring, with the well ring is embedded structure down, the pull ring sets up the inner well lid top.

Further, the top surface of the inner well cover is provided with a plurality of diamond-shaped anti-skid stripes which are circumferentially arranged and uniformly distributed.

Further, the pull ring comprises a first round table, a groove I and a pull rod;

the first round table is arranged at the center of the top of the inner well cover, the first groove is arranged at the center of the first round table, the pull rod is transversely arranged at the upper end of the first groove, and the pull rod is rectangular and fixedly arranged at two ends of the first round table.

Further, a circle of conical chamfers from outside to inside and from inside to outside are respectively arranged at the bottom of the inner well lid and the upper end of the inner wall of the lower well ring, and the two groups of conical chamfers can be mutually meshed.

Further, a rubber gasket is arranged at the edge of the lower well ring, a second groove is formed in the closed position of the lower well ring and the inner well cover, and the rubber gasket is inlaid in the second groove.

Further, the rubber gasket is hollow in the inside and circular in section, and a reinforcing net is arranged in the rubber gasket body.

Further, a second round table is arranged at the center of the back of the inner well cover, a plurality of supporting bars are fixed between the second round table and the edge of the inner well cover, and the supporting bars are staggered with each other by taking the second round table as the center of a circle.

Compared with the prior art, the embodiment of the utility model has the following beneficial effects:

this embedded formula changes lavatory inner cover plate, through the toper chamfer of the mutual area of inner well lid and lower well ring junction, the structure of interlock each other, the leakproofness is stronger, prevent the inside and external air direct convection of pit shaft, in order to prevent that external air from receiving certain pollution, inner well lid does not have too high arch simultaneously, can be on first layer concrete, the outside municipal well lid frame of direct mount, reduce outer municipal well lid and can not normally close contradiction, reduce and adjust inner and outer cover plate distance time and inside time of making level, save construction time, reduce septic tank top material, the total cost is practiced thrift, embedded formula of closing replaces original external screw thread rotary type mode, be convenient for open, whole device simple structure, bearing capacity is strong, and safe and reliable.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 shows an isometric view of the present utility model;

FIG. 2 shows a top view of the present utility model;

FIG. 3 shows an axial side view of the manhole cover of the present utility model;

FIG. 4 shows a front view of the present utility model;

figure 5 shows a side view of the rubber gasket of the present utility model.

In the figure: 1. an inner well lid; 2. a lower well ring; 3. a pull ring; 4. diamond-shaped anti-slip stripes; 11. a first round table;

12. a groove I; 13. a pull rod; 21. conical chamfering; 31. a rubber gasket; 32. a second groove;

33. reinforcing the net; 41. a second round table; 42. a support bar;

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings. Referring to fig. 1, fig. 1 shows an isometric view of the present utility model; referring to fig. 2, fig. 2 shows a top view of the present utility model; referring to FIG. 3, FIG. 3 shows an axial side view of the manhole cover of the present utility model; referring to fig. 4, fig. 4 shows a front view of the present utility model; referring to fig. 5, fig. 5 shows a side view of a rubber gasket of the present utility model as shown in fig. 1-5, an in-line inner cover plate for a toilet, comprising: an inner well cover 1, a lower well ring 2 and a pull ring 3;

the inner well lid 1 with the lower well ring 2 all adopts polymer composite material to make, the lower well ring 2 sets up on the septic tank top trompil template that needs construction, the inner well lid 1 sets up the lower well ring 2 is inside, with the lower well ring 2 is embedded structure, pull ring 3 sets up the inner well lid 1 top, embedded structure makes the well lid open easier.

Optionally, the surface at the top of the inner well cover 1 is provided with a plurality of diamond anti-slip stripes 4 which are circumferentially arranged and uniformly distributed, and the diamond anti-slip stripes 4 can increase friction force and prevent people from slipping down and being injured when passing by.

Optionally, the pull ring 3 comprises a first round table 11, a first groove 12 and a pull rod 13;

the first round table 11 is arranged at the center of the top of the inner well lid 1, the first groove 12 is arranged at the center of the first round table 11, the pull rod 13 is transversely arranged at the upper end of the first groove 12, the pull rod 13 is rectangular and fixedly arranged at the two ends of the first round table 11, and the well lid can be quickly and laborsaving to detach through the arranged pull rod 13.

Optionally, the bottom of interior well lid 1 with the inner wall upper end of lower well collar 2 is provided with respectively from outside-in and from inside-out round toper chamfer 21, two sets of toper chamfer 21 can interlock each other, and the structural seal nature of interlock each other is stronger, simultaneously, lower well collar 2 is inside toper chamfer 21 can form round spacing collar, right interior well lid 1 has played certain bearing action, has improved the weighing capacity, and the structure of interlock each other makes interior well lid 1 does not have the too high arch, and construction is more convenient, has practiced thrift construction and time cost.

Optionally, the rubber packing ring 31 is installed to 2 border departments of lower well circle, the closure department of well circle 2 and interior well lid 1 is equipped with recess two 32 down, just rubber packing ring 31 is inlayed the inside of recess two 32, interior well lid 1 with well circle 2 is passed through the round down the toper chamfer 21 with rubber packing ring 31 connects, rubber packing ring 31 is right well circle 2 inner wall surface closely laminates down, has played sealed effect, thereby makes interior well lid 1 with junction between the well circle 2 is sealed effect better down, improves the leakproofness of well lid body, prevents that the peculiar smell from revealing, polluted environment.

Optionally, the rubber packing ring 31 is inside cavity, and the cross-section is circular setting, interior well lid 1 with after the inseparable laminating of well ring 2 down, the rubber packing ring 31 takes place deformation owing to receiving the extrusion for inside cavity part produces the recess, and under the interact, makes the leakproofness stronger, the inside reinforcing net 33 that is provided with of rubber packing ring 31 main part, reinforcing net 33 can play the effect of buffering, reduces the pressure that rubber packing ring 31 received prevents to lead to because of excessive deformation the rubber packing ring 31 main part breaks.

Optionally, a second round table 41 is arranged at the center of the back of the inner well lid 1, a plurality of support bars 42 are fixed between the second round table 41 and the edge of the inner well lid 1, the support bars 42 are staggered with each other by taking the second round table 41 as the center of a circle, and the capacity of bearing the inner well lid 1 vertically upwards is increased from the edge of the inner well lid 1 to the support bars 42 of the second round table 41, so that a necessary protection effect is achieved.

Working principle: when the septic tank is specifically used, the lower well ring 2 is installed on a hole template at the top of a septic tank to be constructed, as the inner well ring 1 is not excessively raised, the outer municipal well cover frame can be directly installed on the first layer of concrete during construction, the contradiction that the outer municipal well cover cannot be normally closed is reduced, the distance time between the inner and outer cover plates and the internal leveling time are reduced, the construction time is saved, the top material of the septic tank is reduced, the total cost is saved, the central part of the bottom of the inner well ring 1 is also provided with a plurality of supporting bars 42, the bearing capacity of the inner well ring 1 is effectively increased, the safety of personnel is ensured, and due to the fact that the conical chamfer 21 is mutually arranged between the connecting parts of the lower well ring 2 and the inner well ring 1, the two groups of conical chamfer 21 are mutually meshed, so that the tightness is stronger, the tightness of the inner well ring 1 and the layer of rubber gasket 31 arranged in the middle of the lower well ring 2 can be effectively increased, the leakage of the septic tank is prevented, the environment is polluted, the inner well ring 2 is arranged at the top, and the inner well ring 2 is provided with a 2 in a rotary mode of replacing the original mode of the sealing ring through a pulling inner embedded closing mode, and the sealing mode is more convenient to open.

Claims (7)

1. Embedded type toilet-improving inner cover plate is characterized in that: comprises an inner well cover (1), a lower well ring (2) and a pull ring (3);

the inner well lid (1) with lower well ring (2) all adopt polymer composite material to make, lower well ring (2) set up on the septic tank top trompil template that needs the construction, inner well lid (1) set up down inside well ring (2), with well ring (2) are embedded structure down, pull ring (3) set up in well lid (1) top.

2. The in-line toilet inner cover sheet of claim 1, wherein,

the top surface of the inner well cover (1) is provided with a plurality of diamond-shaped anti-skid stripes (4) which are circumferentially arranged and uniformly distributed.

3. The in-line toilet inner cover sheet of claim 1, wherein,

the pull ring (3) comprises a first round table (11), a first groove (12) and a pull rod (13);

the first round table (11) is arranged at the center of the top of the inner well cover (1), the first groove (12) is arranged at the center of the first round table (11), the pull rod (13) is transversely arranged at the upper end of the first groove (12), and the pull rod (13) is rectangular and fixedly arranged at two ends of the first round table (11).

4. The in-line toilet inner cover sheet of claim 1, wherein,

the bottom of the inner well cover (1) and the upper end of the inner wall of the lower well ring (2) are respectively provided with a circle of conical chamfer angles (21) from outside to inside and from inside to outside, and the two groups of conical chamfer angles (21) can be meshed with each other.

5. The in-line toilet inner cover sheet of claim 1, wherein,

the rubber gasket (31) is arranged at the edge of the lower well ring (2), a second groove (32) is formed in the closed position of the lower well ring (2) and the inner well cover (1), and the rubber gasket (31) is inlaid in the second groove (32).

6. The in-line toilet inner cover sheet of claim 5, wherein,

the rubber gasket (31) is hollow, the cross section of the rubber gasket is circular, and a reinforcing net (33) is arranged in the rubber gasket (31) main body.

7. The in-line toilet inner cover sheet of claim 1, wherein,

the center of the back of the inner well cover (1) is provided with a second round table (41), a plurality of supporting bars (42) are fixed between the second round table (41) and the edge of the inner well cover (1), and the supporting bars (42) are staggered with the second round table (41) serving as the center of a circle.