Semicircular tile roof airtight device

Abstract

The utility model discloses an airtight device for a cylindrical tile roof, which comprises a plurality of cylindrical tiles arranged longitudinally and plate tiles for guiding rainwater on the surfaces of the cylindrical tiles, an airtight structure for enhancing connection tightness is arranged between every two adjacent cylindrical tiles, and net structures for preventing birds from invading are arranged at lap joints of two sides of each plate tile and the corresponding cylindrical tile. The airtight structure comprises an inner anti-skid lap joint part integrally formed at one end of the cylindrical tile and an outer anti-skid lap joint part integrally formed at the other end of the cylindrical tile; according to the utility model, the metal meshes with the rubber frames are arranged at the joints of the plate tiles, and a physical barrier is formed through initial positioning of the notches and secondary fixing of cement coating. The metal net can prevent birds from pecking and penetrating, the rubber frame enhances the bonding sealing performance with cement, and compared with traditional slotting type connection, the cylindrical tile is of an integrally-formed extending edge structure, and the situation that the strength of the cylindrical tile is weakened due to slotting is avoided. The cement layer and the cylindrical tile form a composite structure, and the overall wind uplift resistance is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building technical field, concretely is a kind of cylinder tile roof airtight device. BACKGROUND

[0002] Cylinder tile roof is a kind of roof laying mode commonly seen in traditional Chinese architecture, cylinder tile is semicircular or circular arc, cross section is like barrel, convex surface covers in roof, mainly used for waterproof and flow guide.

[0003] As cylinder tile is laid by overlapping, gap is easily formed at joint, water can be pressed into gap by wind under extreme weather, causing rainwater penetration, moisture entering roof structure can cause wood rot or metal component corrosion.Furthermore, birds and insects can enter roof interior through tile joint, causing disturbance.

[0004] Through searching, in the patent with application publication number CN207526008U, a kind of cylinder tile is disclosed, and the technical scheme main points are, the top of house is used in cooperation with bottom tile, the cylinder tile is connected together by plug-in mode, the cylinder tile is provided with plug-in slot at one end, and the other end is provided with plug-in edge, the slot wall in plug-in slot is provided with clamping slot, the side wall of plug-in edge corresponding with clamping slot is provided with clamping edge corresponding with clamping slot.The structure solves the problem that gap exists between cylinder tile and rainwater cannot be prevented from seeping from gap.

[0005] The cylinder tile is matched by plug-in slot, plug-in edge and clamping slot etc., and the plug-in precision is high, it is time-consuming when cylinder tile is laid in large area, and the groove connection of two side edges of cylinder tile is thin, so that the connection is fragile, and the stability of airtight structure is affected. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of cylinder tile roof airtight device, by setting extension edge for lap joint at the joint of cylinder tile arranged in longitudinal direction, integrally-formed anti-skid protrusion is set at lap joint, cooperate cement covering to increase the airtightness of connection between cylinder tile, metal mesh is additionally provided at the joint of cylinder tile and tile, to avoid bird disturbance after tile and cylinder tile connection loosening, to overcome the problem of insufficient stability mentioned in background art.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of cylinder tile roof airtight device, including the cylinder tile arranged in longitudinal direction and the tile for the rainwater flow guide of cylinder tile surface, the airtight structure of strengthening connection tightness is provided between adjacent two cylinder tiles, the lap joint of the tile both sides and cylinder tile is all provided with the net structure of preventing bird invasion;

[0008] The air-tight structure comprises an inner anti-skid lap joint part integrally formed at one end of the barrel tile and an outer anti-skid lap joint part integrally formed at the other end of the barrel tile, the outer anti-skid lap joint part covers the upper part of the inner anti-skid lap joint part, and a cement layer is coated between the outer anti-skid lap joint part and the inner anti-skid lap joint part.

[0009] Preferably, the inner anti-skid lap joint part comprises anti-skid protrusions, and the one end of the barrel tile is provided with an extension edge, and the anti-skid protrusions are integrally formed on the upper surface of the extension edge.

[0010] Preferably, the anti-skid protrusions are provided in at least two groups, and the surface of the anti-skid protrusions is provided with pits capable of increasing the contact area of the cement layer with the anti-skid protrusions.

[0011] Preferably, the outer anti-skid lap joint part comprises a lap joint groove, the lap joint groove is arranged on the lower surface of the barrel tile, and the anti-skid protrusions are integrally formed in the lap joint groove.

[0012] Preferably, the net structure comprises a metal net, the two ends of the concave surface of the board tile are provided with integrally-formed convex edges, and one side of the convex edge is provided with an opening for initially positioning the side edge of the metal net in the board tile.

[0013] Preferably, the net structure further comprises a cement ridge for supporting the other side edge of the metal net, a plurality of barrel tiles longitudinally connected in series are all covered above the cement ridge, and the other side edge of the metal net is tightly pressed between the cement ridge and the barrel tile.

[0014] Preferably, the two side edges of the metal net are fixed with rubber frames, and the convex edge and the rubber frame in the opening are fixedly connected by coating cement.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1. The nested structure of the inner anti-skid lap joint part and the outer anti-skid lap joint part, the double action of the anti-skid protrusions with pits on the surface and the cement layer can increase the friction coefficient and the contact area of the lap joint surface.

[0017] 2. The embedded design of the extension edge and the lap joint groove forms a self-locking structure of adjacent barrel tiles. The mechanical clamping effect of the anti-skid protrusions during lap joint can achieve initial positioning even without the cement layer, thereby reducing the construction difficulty.

[0018] 3、In the tile connection place sets up the metal mesh with rubber frame, through the aperture preliminary positioning and cement coating secondary fixed, forms the physical barrier, the metal mesh can prevent the bird to peck, the rubber frame enhances the adhesion of cement and the sealing, compared with the traditional slot type connection, the device adopts the integral forming extension edge structure, avoids the weakening of the barrel tile strength caused by the slot, the cement layer and the barrel tile form the composite structure, improves the whole wind lifting capacity. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is the axonometric view of the utility model;

[0020] Figure 2 is the structure schematic view of the utility model air-tight structure;

[0021] Figure 3 is the structure schematic view of the utility model net structure;

[0022] Figure 4 is the structure schematic view of the utility model lap joint groove;

[0023] Figure 5 is the position schematic view of the utility model air-tight structure.

[0024] In the drawing: 1, barrel tile; 2, board tile; 3, air-tight structure; 4, net structure; 301, inner anti-skid lap joint part; 302, outer anti-skid lap joint part; 3011, anti-skid protrusion; 3022, extension edge; 3033, concave pit; 3034, lap joint groove; 401, metal mesh; 402, convex edge; 403, aperture; 404, cement ridge; 405, rubber frame. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0026] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a kind of barrel tile roof air-tight device, including the barrel tile 1 of several longitudinal arrangements and the board tile 2 for the rainwater of barrel tile 1 surface diversion, air-tight structure 3 is provided between adjacent two described barrel tile 1 to strengthen connection tightness, the lap joint of the board tile 2 both sides and barrel tile 1 is all provided with the net structure 4 of preventing bird invasion;

[0027] The air-tight structure 3 includes an inner anti-skid lap joint 301 integrally formed at one end of the tile 1 and an outer anti-skid lap joint 302 integrally formed at the other end of the tile 1, the outer anti-skid lap joint 302 covers the inner anti-skid lap joint 301, and a cement layer is coated between the outer anti-skid lap joint 302 and the inner anti-skid lap joint 301.

[0028] The inner anti-skid lap joint 301 includes an anti-skid protrusion 3011, and one end of the tile 1 is provided with an extension edge 3022, and the anti-skid protrusion 3011 is integrally formed on the upper surface of the extension edge 3022.

[0029] The extension edge 3022 is arranged to lap when two tiles 1 are arranged longitudinally.

[0030] The anti-skid protrusion 3011 is provided with at least two groups, and the surface of the anti-skid protrusion 3011 is provided with a pit 3033 capable of increasing the contact area of the cement layer with the anti-skid protrusion 3011.

[0031] The pit 3033 arranged on the surface of the anti-skid protrusion 3011 increases the contact area with the cement slurry, and a rigid sealing layer is formed after the cement layer is cured. The pit 3033 structure can block the rainwater penetration path through the double action of increasing the friction coefficient and cement curing, and the sealing reliability is improved compared with the traditional flat lap joint method.

[0032] The outer anti-skid lap joint 302 includes a lap joint groove 3034, the lap joint groove 3034 is arranged on the lower surface of the tile 1, and the anti-skid protrusion 3011 is integrally formed in the lap joint groove 3034.

[0033] The net structure 4 includes a metal net 401, both ends of the concave surface of the board tile 2 are provided with an integrally formed convex edge 402, and one side of the convex edge 402 is provided with a gap 403 for initially positioning the side edge of the metal net 401 in the board tile 2.

[0034] The net structure 4 further includes a cement ridge 404 for supporting the other side edge of the metal net 401, a plurality of tiles 1 longitudinally connected in series are covered above the cement ridge 404, and the other side edge of the metal net 401 is tightly pressed between the cement ridge 404 and the tile 1.

[0035] During installation, the side edge of the metal net 401 is first embedded in the gap 403 of the board tile 2 to complete the initial positioning, and then the rubber frame 405 is chemically bonded with the concrete through cement coating. The metal net 401 is woven with 0.8mm stainless steel wire, and the mesh diameter is less than 10mm, which can block the beak penetration of birds. The structure of the integrally formed convex edge 402 makes the wall thickness of the tile 1 uniform, and the wind resistance performance of the composite structure is higher than that of the slotted structure.

[0036] The rubber frame 405 is fixed on both sides of the metal net 401, and the convex edge 402 and the rubber frame 405 in the gap 403 are fixedly connected by coating cement.

[0037] During construction, the convex surface of the tile 2 is coated with cement and fixed on the roof, arranged in a longitudinal row, and the two sides of the tile 2 are cemented into a cement ridge 404. One rubber frame 405 of the long strip-shaped metal net 401 is clamped into the gap 403 of the tile 2, and the other rubber frame 405 of the metal net 401 is placed on the side wall of the cement ridge 404. The bottom of the tile 1 is coated with cement and covered on the cement ridge 404. At this time, the side edge of the metal net 401 is pressed between the cement ridge 404 and the tile 1, and is fixed with the tile 1 along with the solidification of the cement, realizing the bird protection in the horizontal direction of the tile 1.

[0038] The bottom of the tile 1 is coated with cement, and the overlapping groove 3034 of the tile 1 is overlapped on the extended edge 3022 of the tile 1. The anti-skid protrusion 3011 of the tile 1 is overlapped with the anti-skid protrusion 3011 of the tile 1. The concave pit 3033 on the surface of the anti-skid protrusion 3011 increases the contact area with the cement slurry, and forms a rigid sealing layer after the cement layer is solidified, realizing the air-tight sealing of the tile 1 in the longitudinal direction. The metal net 401 of the tile 1 exposed above the tile 2 is coated with cement.

[0039] Compared with the slot connection of the traditional air-tight device, the extended edge 3022 structure of the integrated molding can avoid the strength weakening of the tile 1 caused by the slotting, and the metal net 401 between the tile 1 and the tile 2 can prevent birds from pecking through, and enhance the stability of the air-tight device.

[0040] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An airtight device for a barrel tile roof, characterized in that: The application relates to a roof tile, which comprises a plurality of longitudinally arranged cylindrical tiles (1) and a plate tile (2) for guiding rainwater on the surface of the cylindrical tile (1), wherein an air-tight structure (3) for reinforcing the connection tightness is arranged between two adjacent cylindrical tiles (1), and a mesh structure (4) for preventing birds from invading is arranged at the overlapping position of the plate tile (2) and the cylindrical tile (1) on both sides. The air-tight structure (3) comprises an inner anti-skid overlapping part (301) integrally formed at one end of the cylindrical tile (1) and an outer anti-skid overlapping part (302) integrally formed at the other end of the cylindrical tile (1), the outer anti-skid overlapping part (302) covers the upper part of the inner anti-skid overlapping part (301), and a cement layer is coated between the outer anti-skid overlapping part (302) and the inner anti-skid overlapping part (301).

2. A cylindrical tile weatherproofing device according to claim 1, wherein: The inner anti-skid overlapping part (301) comprises anti-skid protrusions (3011), one end of the cylindrical tile (1) is provided with an extension edge (3022), and the anti-skid protrusions (3011) are integrally formed on the upper surface of the extension edge (3022).

3. A cylindrical tile weatherproofing device according to claim 2, wherein: The anti-skid protrusions (3011) are provided with at least two groups, and the surface of the anti-skid protrusions (3011) is provided with concaves (3033) capable of increasing the contact area of the cement layer with the anti-skid protrusions (3011).

4. A cylindrical tile weatherproofing device according to claim 3, wherein: The outer anti-skid overlapping part (302) comprises an overlapping groove (3034), the overlapping groove (3034) is arranged on the lower surface of the cylindrical tile (1), and the anti-skid protrusions (3011) are integrally formed in the overlapping groove (3034).

5. A tubular shingle weatherproofing device according to claim 4, wherein: The mesh structure (4) comprises a metal mesh (401), the inner concave surface of the plate tile (2) is provided with integrally-formed convex edges (402) at both ends, and the convex edges (402) are provided with notches (403) for initially positioning the side edges of the metal mesh (401) in the plate tile (2) on one side.

6. A cylindrical tile weatherproofing device according to claim 5, wherein: The mesh structure (4) further comprises a cement ridge (404) for supporting the other side edge of the metal mesh (401), a plurality of longitudinally connected cylindrical tiles (1) are arranged above the cement ridge (404), and the other side edge of the metal mesh (401) is pressed between the cement ridge (404) and the cylindrical tile (1).

7. A cylindrical tile weatherproofing device according to claim 6, wherein: The two side edges of the metal mesh (401) are fixed with rubber frames (405), and the rubber frames (405) in the convex edges (402) and the notches (403) are fixedly connected by coating cement.

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