CN212478344U - Internal corner structure - Google Patents

Abstract

The utility model discloses an internal corner structure relates to the waterproof technical field of wall. The technical key points are as follows: including the wall body, with wall body vertically top surface, reentrant corner department is provided with waterproof component, waterproof component includes water absorption piece, backup pad, a plurality of through-holes have been seted up on the surface of backup pad, water absorption piece can be dismantled with the backup pad and be connected, the backup pad can be dismantled with the wall body and be connected, water absorption piece all laminates with wall body and top surface, be provided with the fixed subassembly of fixing the backup pad on the wall body, the backup pad below is provided with the water receiving subassembly. The utility model has the advantages of good waterproof effect.

Description

Internal corner structure

Technical Field

The utility model belongs to the technical field of the waterproof technique of wall and specifically relates to an internal corner structure is related to.

Background

Along with the development of economy, people put forward higher requirements on the comfort of living environment, the roof is taken as an important part of a building, the leakage can seriously affect the comfort of the living environment of people, along with the progress of building waterproof engineering and the comprehensive popularization of the design concepts of prevention and drainage combination, rigid and flexible combination, multi-channel defense and node sealing, a series of waterproof measures are adopted, a male and female corner is one of building structures, and refers to a corner formed by intersecting two faces, and the female corner refers to a recessed wall corner, such as the included angle between the ground or a top face and the surrounding wall.

The Chinese utility model with publication number CN207739537U discloses a wall panel internal corner structure, which comprises an internal corner bottom plate fixed at the internal corner of a wall body, the internal corner bottom plate comprises a first internal corner bottom plate part, a second internal corner bottom plate part and a third internal corner bottom plate part, the first internal corner bottom plate part and the second internal corner bottom plate part form an included angle with the same size as the internal corner angle, the three parts of the internal corner bottom plate are positioned on an angular bisector of an included angle formed by the first part of the internal corner bottom plate and the second part of the internal corner bottom plate and are vertically arranged, the internal corner bottom plate is matched with an internal corner protection plate which consists of an internal corner protection plate one part, an internal corner protection plate two part and an internal corner protection plate three part, the one part of the internal corner protection plate and the two parts of the internal corner protection plate form an included angle with the same size as the internal corner, and the three parts of the internal corner guard plate are positioned on a reverse extension line of an angular bisector of an included angle formed by the one part of the internal corner guard plate and the two parts of the internal corner guard plate.

The above prior art solution has the following drawbacks: although the internal corner structure is stable in fixing effect and good in vision, the internal corner is not subjected to waterproof treatment, and when the internal corner structure is used for a house which is temporarily built, water seepage can be caused to the internal corner, so that inconvenience in living is caused, and the waterproof effect is poor.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an reentrant corner structure, it has the advantage that water-proof effects is good.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides an internal corner structure, includes the wall body, with wall body vertically top surface, internal corner department is provided with waterproof component, waterproof component is including absorbing water piece, backup pad, a plurality of through-holes have been seted up on the surface of backup pad, absorb water the piece can be dismantled with the backup pad and be connected, the backup pad can be dismantled with the wall body and be connected, it all laminates with wall body and top surface to absorb water the piece, be provided with the fixed subassembly of fixing the backup pad on the wall body, the backup pad below is provided with the water receiving subassembly.

Through adopting above-mentioned technical scheme, when reentrant corner department infiltration, water flows down from reentrant corner department, the piece that absorbs water through being equipped with in the backup pad adsorbs the water that flows down, water can directly not leave along the wall body and cause the loss to the wall body, when the water in the piece that absorbs water is more, water flows down in the through-hole that is equipped with in the backup pad, flow in the water receiving subassembly that the backup pad below was equipped with, after the piece that absorbs water used a period, the effect of absorbing water of piece can weaken, open the fixed subassembly that is equipped with, take off the backup pad, change the piece that absorbs water, reinforcing effect of absorbing water, reentrant corner department can not cause to soak for a long time and damage the wall body, waterproof nature is strong, and water-proof effects.

The present invention may be further configured in a preferred embodiment as: be provided with the fixed block on the wall body, the spout has been seted up along vertical direction on the fixed block, be provided with the slider in the spout, slider and spout sliding connection, backup pad and slider fixed connection, fixed subassembly includes the spring catch, the pin of spring catch is the button head form, the spring catch level sets up and is located the lateral wall of spout, set up on the slider with spring catch complex recess, spring catch and groove joint.

Through adopting above-mentioned technical scheme, when installing the piece that absorbs water, make the slider that is equipped with slide in the spout, when the slider slides to the position of the piece installation that absorbs water, through the spring catch and the recess cooperation that are equipped with, carry out elastic clamping, prescribe a limit to the position of slider, and then prescribe a limit to the position of backup pad, when needs are changed, break away from the recess with the spring catch that is equipped with in the slider upper chute for the backup pad takes off, has made things convenient for the change of the piece that absorbs water.

The present invention may be further configured in a preferred embodiment as: two baffle plates are arranged at two ends of the supporting plate along the vertical direction, a bidirectional screw rod is arranged through the two baffle plates and the water absorption block, two extrusion plates are arranged at the middle part of the bidirectional screw rod and are in threaded connection with the bidirectional screw rod, two ends of the bidirectional screw rod are rotatably connected with the baffle plates, and a driving assembly for driving the bidirectional screw rod to rotate is connected onto the bidirectional screw rod.

Through adopting above-mentioned technical scheme, when the absorbent water yield of piece that absorbs water is more, only rely on the outside drippage of the action of gravity of water, speed is slower, water in the piece that absorbs water can lead to the fact the influence rather than the wall body and the top surface of laminating, consequently rotate on the baffle through the two-way screw rod that drive assembly group moves and is equipped with, two-way screw rod rotates the back and drives the stripper plate removal rather than threaded connection, absorb water on the piece that absorbs water and extrude, in time with the water discharge, can not influence the reentrant corner, water-proof effects is good.

The present invention may be further configured in a preferred embodiment as: the driving assembly comprises a gear and a toothed chain, the gear is coaxial and fixedly connected with one end of the bidirectional screw, and the toothed chain is meshed with the rack.

Through adopting above-mentioned technical scheme, when needs extrusion piece extruded the water absorption piece, rotate through the tooth chain drive gear that is equipped with, the gear drives two-way screw rod and rotates, and two-way screw rod drives the stripper plate and extrudees the water absorption piece, simple structure, easily operation.

The present invention may be further configured in a preferred embodiment as: the water receiving assembly comprises a water receiving groove, the cross section of the water receiving groove is U-shaped, the water receiving groove is located below the supporting plate, a water discharging pipe is arranged at the end point of the water receiving groove, a round hole is formed in the wall body and penetrates through the wall body, one end of the water discharging pipe is communicated with the water receiving groove, and the other end of the water discharging pipe penetrates through the round hole and extends out of the wall body.

Through adopting above-mentioned technical scheme, when absorbing water on the piece that absorbs water is more, in the through-hole that sets up from the backup pad flowed into the water receiving tank through the action of gravity of water, the water in the water receiving tank discharges the wall body outside through the water receiving pipe that is equipped with, in time discharges the water of gathering together in the water receiving tank, can not influence indoor environment, and water-proof effects is good.

The present invention may be further configured in a preferred embodiment as: the water receiving tank is arranged in an inclined mode, the upper end of one side face, close to the wall body, of the water receiving tank is arranged to be an inclined face, and the lower end of the inclined face faces the water receiving tank.

Through adopting above-mentioned technical scheme, flow into to the water receiving tank in from the backup pad when water, the water receiving tank is through the drain pipe discharge that is equipped with, for faster discharge, with water receiving tank slope setting for the flow speed of water, the drainage is effectual, in time with ponding discharge, the inclined plane that is equipped with makes water flow into the water receiving tank in the backup pad when, can not accumulate the internal angle department that forms between water receiving tank and light body, make things convenient for the flowing down of ponding, further improved water-proof effects.

The present invention may be further configured in a preferred embodiment as: a guide plate is arranged on one side wall, away from the wall body, of the water receiving groove, the guide plate is arranged in an inclined mode, and the lower end of the guide plate faces towards the water receiving groove.

Through adopting above-mentioned technical scheme, when the stripper plate extrudees the piece that absorbs water in to the backup pad, can produce more water, can overflow from the backup pad and flow the outside that falls the water receiving tank, cause the pollution to indoor environment, the guide plate that consequently is equipped with is at the stripper plate to the extruded in-process of piece that absorbs water, water can not flow the water receiving tank, and water-proof effects is good.

The present invention may be further configured in a preferred embodiment as: the wall body is provided with a waterproof membrane, and the waterproof membrane is located between the supporting plate and the water receiving tank.

Through adopting above-mentioned technical scheme, when because ponding from the backup pad flows down, partly water can flow down along the wall body, can soak the wall body, and the time is longer back, causes the damage to the wall body, and the waterproofing membrane that consequently is equipped with makes the ponding that flows down can not cause the harm to the wall body, and waterproofing membrane water-proof effects is good moreover.

To sum up, the utility model discloses a following at least one useful technological effect:

1. by arranging the water absorbing block, the supporting plate, the through hole, the water receiving groove and the drain pipe, when water seeps from the internal corner, the water flows down from the internal corner, the water flowing down is absorbed by the water absorbing block arranged on the supporting plate, the water flowing down from the water absorbing block falls into the water receiving groove through the through hole arranged on the supporting plate, and the water in the water receiving groove is discharged out of the room through the drain pipe arranged on the water receiving groove, so that the waterproof effect is good;

2. through setting up the gear, the tooth chain, separate the baffle, two-way screw rod, the stripper plate, when the absorbent rainwater of piece that absorbs water is more, through the tooth chain drive gear rotation that is equipped with, the gear further drives and rotates the stripper plate that two-way screw rod drive threaded connection rather than coaxial welding's two-way screw rod and remove to what backup pad both ends were equipped with at a distance from the baffle direction, extrude absorbent water on the piece that absorbs water, then the through-hole of seting up in the backup pad is with rivers income water receiving tank that the backup pad below was equipped with in, water receiving pipe through being equipped with on the water receiving tank flows out the wall body outside with rivers, waterproof effect has further been improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a reentrant corner structure of the present embodiment;

FIG. 2 is a schematic view of a hidden corner structure after hiding a wall and a top surface;

FIG. 3 is a partial cross-sectional view along the axis of the spring pin;

FIG. 4 is an enlarged schematic view of portion A of FIG. 2;

fig. 5 is a sectional view taken along the plane a-a in fig. 2.

Reference numerals: 1. a wall body; 2. a top surface; 3. a water-absorbing block; 4. a support plate; 5. a through hole; 6. a chute; 7. a slider; 8. a spring pin; 9. a groove; 10. a baffle plate; 11. a bidirectional screw; 12. a pressing plate; 13. a gear; 14. a toothed chain; 15. a water receiving tank; 16. a drain pipe; 17. an inclined surface; 18. a baffle; 19. a water-resistant film; 20. and (5) fixing blocks.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses an internal corner structure, including wall body 1, with wall body 1 vertically top surface 2, internal corner department is provided with waterproof component, waterproof component includes water absorption piece 3, backup pad 4, a plurality of through-holes 5 (see fig. 5) have been seted up on backup pad 4's surface, water absorption piece 3 in this embodiment is the sponge material, water absorption piece 3 can be dismantled with backup pad 4 and be connected, backup pad 4 can be dismantled with wall body 1 and be connected, water absorption piece 3 all laminates with wall body 1 and top surface 2, be connected with the fixed subassembly of fixing backup pad 4 on the wall body 1, backup pad 4 below is provided with water receiving component. When reentrant corner department infiltration, water flows down from reentrant corner department, absorb the water that will flow down through the piece 3 that absorbs water that is equipped with on backup pad 4, water can directly not leave along wall body 1 and cause the loss to wall body 1, when the water in the piece 3 that absorbs water is more, water flows down in the through-hole 5 that is equipped with on backup pad 4, flow in the water receiving subassembly that 4 below of backup pad were equipped with, after piece 3 that absorbs water used a period, the effect of absorbing water of piece 3 can weaken, open the fixed subassembly that is equipped with, take off backup pad 4, change the piece 3 that absorbs water, the reinforcing effect of absorbing water, reentrant corner department can not cause to soak for a long time and damage, waterproof nature is strong, and water-proof effects is good.

Referring to fig. 3 and 4, a fixing block 20 is arranged on the wall body 1, a sliding groove 6 is formed in the fixing block 20 along the vertical direction, a sliding block 7 is arranged in the sliding groove 6, the sliding block 7 is connected with the sliding groove 6 in a sliding mode, the supporting plate 4 is welded with the sliding block 7, in the embodiment, the fixing component comprises a spring pin 8, the pin of the spring pin 8 is in a round head shape, the spring pin 8 is horizontally arranged and located on the side wall of the sliding groove 6, a groove 9 matched with the spring pin 8 is formed in the sliding block 7, and the spring pin 8 is clamped with. When installing to the piece that absorbs water 3, make slider 7 that is equipped with slide in spout 6, when slider 7 slides to the position of the piece that absorbs water 3 installation, through spring catch 8 and the cooperation of recess 9 that is equipped with, carry out the elasticity joint, prescribe a limit to the position of slider 7, and then prescribe a limit to the position of backup pad 4, when needs are changed, break away from recess 9 with spring catch 8 that is equipped with in the slider 7 upward spout 6, make backup pad 4 take off, the piece that absorbs water 3 takes off from backup pad 4 and changes, the change of the piece that absorbs water 3 has been made things convenient for.

Because when the water absorbed by the water absorption block 3 is large, the water drops outwards only under the action of the gravity of the water, the speed is slow, and the water in the water absorption block 3 may affect the wall 1 and the top surface 2 which are attached to the water absorption block 3, two partition plates 10 are welded at two ends of the support plate 4 along the vertical direction, two-way screws 11 are rotatably connected through the two partition plates 10 and the water absorption block 3, the water absorption block 3 in the embodiment is sleeved on the two-way screws 11 from top to bottom, one side surface of the water absorption block 3 is opened, two extrusion plates 12 (shown in figure 2) are arranged in the middle of the two-way screws 11, the lower surfaces of the two extrusion plates 12 are attached to the support plate 4, the two extrusion plates 12 are in threaded connection with the two-way screws 11, two ends of the two-way screws 11 are rotatably connected with the partition plates 10, a driving component for driving the two-way screws 11 to rotate is connected to the two-way screws 11, the, two-way screw rod 11 rotates the back and drives the stripper plate 12 rather than threaded connection and remove, extrudees the water that adsorbs on the water absorption piece 3, in time discharges water, can not influence the reentrant corner, and water-proof effects is good.

Referring to fig. 4, in this embodiment, the driving assembly includes a gear 13 and a toothed chain 14, wherein the gear 13 is coaxial and welded with one end of the bidirectional screw 11, the toothed chain 14 is engaged with the rack, when the water absorption block 3 is extruded by the extrusion block, the gear 13 is driven to rotate by the toothed chain 14, the gear 13 drives the bidirectional screw 11 to rotate, and the bidirectional screw 11 drives the extrusion plate 12 to extrude the water absorption block 3.

Referring to fig. 4 and 5, in this embodiment, the water receiving assembly includes a water receiving tank 15, the cross section of the water receiving tank 15 is U-shaped, the water receiving tank 15 is located below the supporting plate 4, a water discharging pipe 16 is disposed at an end point of the water receiving tank 15, a circular hole is disposed on the wall 1 and penetrates through the wall 1, one end of the water discharging pipe 16 is communicated with the water receiving tank 15, the other end of the water discharging pipe 16 penetrates through the circular hole and extends outward toward the wall, when more water is absorbed by the water absorbing block 3, the water flows into the water receiving tank 15 from the through hole 5 disposed on the supporting plate 4 by gravity, the water in the water receiving tank 15 is discharged outside the wall 1 through the water receiving pipe, because the water receiving tank 15 is horizontally disposed, the water flow rate is slow, the water receiving tank 15 is obliquely disposed, an inclined surface 17 is disposed at an upper end of a side surface of the water receiving tank 15 close to the, set up water receiving tank 15 slope for the speed of flow of water, the drainage is effectual, in time discharges ponding, and inclined plane 17 that is equipped with makes water flow into water receiving tank 15 from backup pad 4 when, can not accumulate the internal corner department that forms between water receiving tank 15 and the light body, makes things convenient for the flowing down of ponding, in time discharges the water of gathering together in the water receiving tank 15, can not influence indoor environment, and water-proof effects is good.

Because when the water absorption block 3 on the backup pad 4 is extruded to the stripper plate 12, can produce more water, can overflow from backup pad 4 and flow the outside that falls water receiving tank 15, cause the pollution to indoor environment, therefore, a lateral wall welding that wall body 1 was kept away from to water receiving tank 15 has guide plate 18, guide plate 18 slope sets up, the lower end of guide plate 18 is towards water receiving tank 15, the guide plate 18 that is equipped with is at the in-process that stripper plate 12 extrudees water absorption block 3, water can not flow water receiving tank 15, water-proof effects is good.

Referring to fig. 5, when ponding flowed down from backup pad 4, partly water can flow down along wall body 1, can soak wall body 1, and the time is longer back, causes the damage to wall body 1, consequently, it has water proof membrane 19 to paste on wall body 1, and water proof membrane 19 is located between backup pad 4 and the water receiving tank 15, and water proof membrane 19 that is equipped with makes the ponding of flowing down can not cause the harm to wall body 1, and water proof membrane 19 water-proof effects is good moreover.

The implementation principle of the embodiment is as follows: in rainy day, when the rainwater flows into the room through the internal corner formed between the house top surface 2 and the wall body 1, the rainwater is adsorbed by the water absorption block 3 arranged at the internal corner, when the rainwater absorbed by the water absorption block 3 is more, the gear 13 is driven to rotate through the toothed chain 14 arranged on the gear, the gear 13 further drives the two-way screw 11 coaxially welded with the gear to rotate the extrusion plate 12 in threaded connection with the two-way screw 11 to move towards the direction of the baffle plate 10 arranged at the two ends of the support plate 4, so that the adsorbed water on the water absorption block 3 is extruded out, then the water flows into the water receiving groove 15 arranged below the support plate 4 through the through hole 5 arranged on the support plate 4, the water flows out of the wall body 1 through the water receiving pipe arranged on the water receiving groove 15, the water generated at the internal corner is discharged out of the room in time, and.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides an internal corner structure, includes wall body (1), with wall body (1) vertically top surface (2), its characterized in that, internal corner department is provided with waterproof component, waterproof component is including absorbing water piece (3), backup pad (4), a plurality of through-holes (5) have been seted up on the surface of backup pad (4), it can dismantle with backup pad (4) and be connected to absorb water piece (3), backup pad (4) can dismantle with wall body (1) and be connected, it all laminates with wall body (1) and top surface (2) to absorb water piece (3), be provided with the fixed subassembly of fixing backup pad (4) on wall body (1), backup pad (4) below is provided with the water receiving subassembly.

2. The internal corner structure according to claim 1, wherein a fixed block (20) is arranged on the wall body (1), a sliding groove (6) is formed in the fixed block (20) in the vertical direction, a sliding block (7) is arranged in the sliding groove (6), the sliding block (7) is connected with the sliding groove (6) in a sliding manner, the supporting plate (4) is fixedly connected with the sliding block (7), the fixing component comprises a spring pin (8), the pin of the spring pin (8) is round-headed, the spring pin (8) is horizontally arranged and located on the side wall of the sliding groove (6), a groove (9) matched with the spring pin (8) is formed in the sliding block (7), and the spring pin (8) is clamped with the groove (9).

3. The reentrant corner structure of claim 2, characterized in that two baffle plates (10) are arranged at two ends of the supporting plate (4) along a vertical direction, a two-way screw (11) is arranged through the two baffle plates (10) and the water absorption block (3), two extrusion plates (12) are arranged in the middle of the two-way screw (11), the two extrusion plates (12) are in threaded connection with the two-way screw (11), two ends of the two-way screw (11) are rotatably connected with the baffle plates (10), and a driving assembly for driving the two-way screw (11) to rotate is connected to the two-way screw (11).

4. A reentrant structure according to claim 3, characterized in that said drive assembly comprises a gear (13), a toothed chain (14), said gear (13) being coaxially and fixedly connected to one of the ends of the bidirectional screw (11), said toothed chain (14) being engaged with the toothed rack.

5. The internal corner structure according to claim 1, wherein the water receiving assembly comprises a water receiving groove (15), the cross section of the water receiving groove (15) is U-shaped, the water receiving groove (15) is located below the supporting plate (4), a drain pipe (16) is arranged at the end point of the water receiving groove (15), a circular hole is formed in the wall body (1) and penetrates through the wall body (1), one end of the drain pipe (16) is communicated with the water receiving groove (15), and the other end of the drain pipe (16) penetrates through the circular hole and extends out of the wall body (1).

6. An internal corner structure according to claim 5, wherein the water receiving tank (15) is arranged obliquely, the upper end of one side of the water receiving tank (15) close to the wall body (1) is provided with an inclined surface (17), and the lower end of the inclined surface (17) faces the water receiving tank (15).

7. A reentrant corner structure according to claim 5, wherein a side wall of the water receiving tank (15) far away from the wall body (1) is provided with a flow guide plate (18), the flow guide plate (18) is arranged obliquely, and the lower end of the flow guide plate (18) faces the water receiving tank (15).

8. An internal corner structure according to claim 1, wherein a waterproof membrane (19) is arranged on the wall (1), and the waterproof membrane (19) is positioned between the support plate (4) and the water receiving tank (15).

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