CN215056371U

CN215056371U - Shutter hinge component with good rainwater penetration prevention and sealing effects

Info

Publication number: CN215056371U
Application number: CN202121474066.6U
Authority: CN
Inventors: 王永刚; 吴章果
Original assignee: Kunshan Yashengou Shading Technology Co ltd
Current assignee: Kunshan Yashengou Shading Technology Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-07
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a rain-proof water infiltration airtight effectual shutter hinge subassembly, including main part, fixed orifices, upset piece and axis, the internally mounted of main part one side has the axis, the intermediate position department of main part is provided with the upset piece, the fixed orifices is all installed on the surface of main part and upset piece, the surface of main part and upset piece is provided with isolated structure, isolated structure includes ceramic coating, priming paint layer and recess, centraxonial top is provided with the dismouting structure, the one end of main part all is provided with the stopper. The utility model discloses a ceramic coating is at the coating on main part and upset piece surface, and the body that will avoid main part and upset piece is direct to react with external object contact and the phenomenon that corrodes appears, is utilizing the secondary coating of priming paint layer, will strengthen ceramic coating's isolated effect, avoids ceramic coating to appear the unable isolated phenomenon after droing, has realized the isolated function of this device from this, has improved the life of this device.

Description

Shutter hinge component with good rainwater penetration prevention and sealing effects

Technical Field

The utility model relates to a hinge subassembly technical field specifically is a rain-proof water infiltration airtight effectual shutter hinge subassembly.

Background

In the present society, with the continuous development of the times, the living standard of people is higher and higher, but the appearance of the louver is widely applied in the fields of furniture decoration and the like, the louver is different from the soft texture of curtains, the louver blades are made of wood, glass, aluminum alloy and other materials like wood, glass and aluminum alloy, so the louver can resist the erosion of sunlight, wind, rain and dust and is easy to clean, the concave and convex directions of the blades are used for blocking the external sight, the sunlight is collected, the external sight from top to bottom is blocked at night, the shadows are not reflected outdoors if the convex surfaces of the blades face indoors, the louver is clean and safe, and convenient to clean, the louver also has the advantages of rainwater penetration sealing effect and the like, hinged parts are possibly required when the louver is installed, but the existing hinge parts have a plurality of problems and defects;

the traditional hinge part has the problem of weak isolation effect when in use, so that the corrosion phenomenon can occur after an object in the external environment is directly contacted with the main body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rain-proof water infiltration airtight effectual shutter hinge subassembly to solve the isolated less than good problem of effect of the device that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rain-proof water infiltration airtight effectual shutter hinge subassembly, includes main part, fixed orifices, upset piece and axis, the internally mounted of main part one side has the axis, the intermediate position department of main part is provided with the upset piece, the fixed orifices is all installed on the surface of main part and upset piece, the surface of main part and upset piece is provided with isolated structure, isolated structure includes ceramic coating, priming paint layer and recess, the recess all sets up the surface at main part and upset piece, the top of recess is provided with the priming paint layer, the top of priming paint layer is provided with ceramic coating, the surface of fixed orifices is provided with protective structure, centraxonial top is provided with the dismouting structure, the one end of main part all is provided with the stopper.

Preferably, the cross sections of the grooves on the surfaces of the main body and the turnover sheet are in an 'eight' shape, and the grooves are distributed on the surfaces of the main body and the turnover sheet at equal intervals.

Preferably, protective structure includes wear-resisting granule, sheet rubber and resin glue film, the coating of resin glue film is on the surface of fixed orifices, the sheet rubber is installed on the top of resin glue film, the top of sheet rubber all is provided with wear-resisting granule.

Preferably, an adhesion structure is formed between the rubber sheet and the resin adhesive layer, and the wear-resistant particles are arranged on the top end of the rubber sheet in groups.

Preferably, the disassembly and assembly structure comprises a trapezoidal cap, a threaded rod and a threaded groove, the threaded groove is formed in the middle shaft, the threaded rod is installed in the threaded groove, and the trapezoidal cap is installed at the top end of the threaded rod.

Preferably, the trapezoidal cap and the threaded rod are welded integrally, and the threaded rod and the thread groove are in threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that: this airtight effectual shutter hinge subassembly of rain-proof water infiltration is rational in infrastructure, has following advantage:

(1) the ceramic coating is coated on the surfaces of the main body and the turnover sheet, so that the phenomenon that the main body and the turnover sheet are directly contacted with an external object to react and corrode is avoided, the isolation effect of the ceramic coating is enhanced by secondary coating of the primer layer, and the phenomenon that the ceramic coating cannot be isolated after falling off is avoided, so that the isolation function of the device is realized, and the service life of the device is prolonged;

(2) the rubber sheet is adhered and fixed on the surface of the fixing hole through the resin adhesive layer, and then when the inside of the fixing hole is fixed through threads, the rubber sheet is preferentially contacted with an external object, and the phenomenon that scratches appear on the surface of the external object is avoided through the self characteristics of the rubber sheet, so that the protection function of the device is realized, and the practicability of the device is improved;

(3) the threaded rod is driven to rotate in the threaded groove through the rotary trapezoidal cap, the threaded rod moves in the threaded groove through threads, after the threaded rod is separated from the threaded groove, the middle shaft can be pulled, the threaded rod is pulled away in the main body and the overturning sheet, and the main body and the overturning sheet are separated simultaneously, so that the dismounting function of the device is realized, and the convenience of the device is improved.

Drawings

Fig. 1 is a schematic front view of the structure of the present invention;

fig. 2 is a rear view showing the expanded structure of the present invention;

fig. 3 is a schematic view of the front cross-sectional structure of the isolation structure of the present invention;

fig. 4 is a schematic side view of the protective structure of the present invention.

In the figure: 1. a main body; 2. a fixing hole; 3. an isolation structure; 301. a ceramic coating; 302. a primer layer; 303. a groove; 4. a protective structure; 401. wear resistant particles; 402. a rubber sheet; 403. a resin adhesive layer; 5. turning over the sheet; 6. a middle shaft; 7. a disassembly and assembly structure; 701. a trapezoidal cap; 702. a threaded rod; 703. a thread groove; 8. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a shutter hinge component with good rain penetration prevention and sealing effects comprises a main body 1, a fixing hole 2, an overturning sheet 5 and a middle shaft 6, wherein the middle shaft 6 is arranged inside one side of the main body 1, the overturning sheet 5 is arranged at the middle position of the main body 1, the fixing hole 2 is arranged on the surfaces of the main body 1 and the overturning sheet 5, an isolation structure 3 is arranged on the surfaces of the main body 1 and the overturning sheet 5, the isolation structure 3 comprises a ceramic coating 301, a primer coating 302 and a groove 303, the groove 303 is arranged on the surfaces of the main body 1 and the overturning sheet 5, the primer coating 302 is arranged at the top end of the groove 303, the ceramic coating 301 is arranged at the top end of the primer coating 302, a limiting block 8 is arranged at one end of the main body 1, the cross section of the groove 303 on the surfaces of the main body 1 and the overturning sheet 5 is in an ' eight ' shape ', the grooves 303 are distributed on the surfaces of the main body 1 and the overturning sheet 5 at equal intervals, and the position of the overturning sheet 5 can be fixed by the limiting block 8, after the primer layer 302 is solidified in the groove 303, the contact area of the primer layer 302 on the surfaces of the main body 1 and the turnover sheet 5 is increased, and the adhesion of the primer layer 302 is enhanced;

the main body 1 is held at a proper position, then a bolt penetrates through the position of the fixing hole 2, the main body 1 and the turnover sheet 5 are respectively fixed, the main body 1 and the turnover sheet 5 are directly contacted with an external object to react and generate corrosion through the coating of the ceramic coating 301 on the surfaces of the main body 1 and the turnover sheet 5, the isolation effect of the ceramic coating 301 is enhanced through the secondary coating of the primer layer 302, and the phenomenon that the ceramic coating 301 falls off and cannot be isolated is avoided;

the surface of the fixed hole 2 is provided with a protective structure 4, the protective structure 4 comprises wear-resistant particles 401, rubber sheets 402 and resin glue layers 403, the resin glue layers 403 are coated on the surface of the fixed hole 2, the rubber sheets 402 are mounted at the top ends of the resin glue layers 403, the wear-resistant particles 401 are arranged at the top ends of the rubber sheets 402, an adhesion structure is formed between the rubber sheets 402 and the resin glue layers 403, the wear-resistant particles 401 are arranged at the top ends of the rubber sheets 402, the rubber sheets 402 are replaced by the wear-resistant particles 401 to be in contact with external objects, the wear degree of the rubber sheets 402 is further reduced, and the service life of the rubber sheets 402 is prolonged;

when the rubber sheet 402 is adhered and fixed on the surface of the fixing hole 2 through the resin glue layer 403 and then the inside of the fixing hole 2 is fixed through threads, the rubber sheet 402 is preferentially contacted with an external object, and the scratch phenomenon on the surface of the external object is avoided through the self-characteristics of the rubber sheet 402;

the top end of the middle shaft 6 is provided with a dismounting structure 7, the dismounting structure 7 comprises a trapezoidal cap 701, a threaded rod 702 and a threaded groove 703, the threaded groove 703 is arranged inside the middle shaft 6, the threaded rod 702 is arranged inside the threaded groove 703, the trapezoidal cap 701 is arranged at the top end of the threaded rod 702, the trapezoidal cap 701 and the threaded rod 702 are welded and integrated, the threaded rod 702 and the threaded groove 703 are in threaded connection, the threaded rod 702 is driven to descend through threads in the threaded groove 703 by reversely rotating the trapezoidal cap 701, and the position of the middle shaft 6 is fixed, so that the falling-off phenomenon is avoided;

the threaded rod 702 is driven to rotate in the thread groove 703 by rotating the trapezoidal cap 701, and then the threaded rod 702 moves in the thread groove 703 through threads, after the threaded rod 702 is separated from the thread groove 703, the middle shaft 6 can be pulled, so that the middle shaft is pulled away from the inside of the main body 1 and the turnover piece 5, and meanwhile, the main body 1 and the turnover piece 5 are separated.

The working principle is as follows: when the ceramic coating is used, firstly, the main body 1 is taken to be at a proper position, then a bolt penetrates through the position of the fixing hole 2, the main body 1 and the turnover sheet 5 are respectively fixed, the bodies of the main body 1 and the turnover sheet 5 are prevented from directly contacting with an external object to react and generate a corrosion phenomenon through the coating of the ceramic coating 301 on the surfaces of the main body 1 and the turnover sheet 5, the isolation effect of the ceramic coating 301 is enhanced through the secondary coating of the primer layer 302, and the phenomenon that the ceramic coating 301 cannot be isolated after falling off is avoided;

secondly, the rubber sheet 402 is adhered and fixed on the surface of the fixing hole 2 through the resin glue layer 403, and when the inside of the fixing hole 2 is fixed through threads, the rubber sheet 402 is preferentially contacted with an external object, and the scratch phenomenon on the surface of the external object is avoided through the self-characteristics of the rubber sheet 402;

finally, the threaded rod 702 is driven to rotate in the thread groove 703 by rotating the trapezoidal cap 701, and then the threaded rod 702 moves in the thread groove 703 through threads, after the threaded rod 702 is separated from the thread groove 703, the middle shaft 6 can be pulled to separate the main body 1 from the turnover sheet 5, and meanwhile, the main body 1 is separated from the turnover sheet 5, and finally, all work of the device is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a rain-proof water infiltration is airtight effectual shutter hinge spare, includes main part (1), fixed orifices (2), upset piece (5) and axis (6), its characterized in that: a middle shaft (6) is arranged in one side of the main body (1), a turnover sheet (5) is arranged in the middle of the main body (1), the surfaces of the main body (1) and the turnover sheet (5) are both provided with fixing holes (2), the surfaces of the main body (1) and the turnover sheet (5) are provided with an isolation structure (3), the insulation structure (3) comprising a ceramic coating (301), a primer layer (302) and a groove (303), the grooves (303) are arranged on the surfaces of the main body (1) and the turnover sheet (5), the top end of the groove (303) is provided with a primer layer (302), the top end of the primer layer (302) is provided with a ceramic coating (301), the surface of the fixed hole (2) is provided with a protective structure (4), the top end of the middle shaft (6) is provided with a dismounting structure (7), and one end of the main body (1) is provided with a limiting block (8).

2. The shutter hinge assembly with good sealing effect against penetration of rainwater according to claim 1, wherein: the cross sections of the grooves (303) on the surfaces of the main body (1) and the turnover sheet (5) are in an 'eight' shape, and the grooves (303) are distributed on the surfaces of the main body (1) and the turnover sheet (5) at equal intervals.

3. The shutter hinge assembly with good sealing effect against penetration of rainwater according to claim 1, wherein: protective structure (4) are including wear-resisting granule (401), sheet rubber (402) and resin glue film (403), the surface at fixed orifices (2) is coated in resin glue film (403), sheet rubber (402) are installed on the top of resin glue film (403), the top of sheet rubber (402) all is provided with wear-resisting granule (401).

4. The shutter hinge component with good sealing effect against rainwater penetration according to claim 3, wherein: the rubber sheet (402) and the resin glue layer (403) are in an adhesion structure, and the wear-resistant particles (401) are arranged on the top end of the rubber sheet (402) in groups.

5. The shutter hinge assembly with good sealing effect against penetration of rainwater according to claim 1, wherein: the disassembly and assembly structure (7) comprises a trapezoidal cap (701), a threaded rod (702) and a threaded groove (703), the threaded groove (703) is arranged inside the middle shaft (6), the threaded rod (702) is arranged inside the threaded groove (703), and the trapezoidal cap (701) is arranged at the top end of the threaded rod (702).

6. The shutter hinge assembly with good sealing effect against penetration of rainwater according to claim 5, wherein: the trapezoidal cap (701) and the threaded rod (702) are welded integrally, and the threaded rod (702) and the threaded groove (703) are in threaded connection.