CN220415158U - Exposed hinge concealed door - Google Patents

Abstract

The application provides a concealed door with a exposed hinge, which relates to the technical field of furniture and comprises an aluminum carved door leaf hinged with a door frame through the exposed hinge; one side of the shaft of the exposed hinge is embedded into the door frame, and the other side of the shaft of the exposed hinge is embedded into the aluminum engraving door leaf; the aluminum engraving door leaf is in an inverted T shape, and the inner side of the aluminum engraving door leaf is an aluminum engraving plate; the door frame is positioned at the outer side of the door and provided with a step angle; the position of the step angle is provided with an anti-theft structure; the rotating shaft of the exposed hinge is provided with a covering part. Through hidden installation, this door adopts the design of bright hinge secretly adorning, and the axle of bright hinge imbeds inside door frame and the aluminium carving door leaf for the aluminium carving door leaf can laminate completely with the door frame under the closed condition, thereby realizes hidden door seam, has increased the whole aesthetic property of door, has solved the problem that security and aesthetic property can not have concurrently, and the aluminium carving door leaf makes the door more pleasing to the eye, guarantees its good security that has through hidden installation.

Description

Exposed hinge concealed door

Technical Field

The utility model relates to the technical field of furniture, in particular to a concealed door with a exposed hinge.

Background

Since ancient times, doors have been one of the most important building components, which not only provide security and privacy protection to people, but also add aesthetic appeal and style to space.

With the improvement of aesthetic consciousness, the design of the door and the materials of the door are more and more, such as wooden door, glass door, revolving door, iron door, aluminum carved door and door made of mixed materials, etc., however, the safety problem is often not much important when the existing door is pursued for beauty, at least the design of safety is insufficient, which results in that the existing aluminum carved door cannot be considered in beauty and safety, on the other hand, with the development of technology, some illegal personnel can use more advanced tools, further the safety of the door is challenged, and therefore, a clear hinge hidden door capable of at least partially solving the problems is needed.

Disclosure of Invention

The present utility model has been made in view of the above problems, and it is an object of the present utility model to provide a blind door with a hinge that overcomes or at least partially solves the above problems.

In order to solve the problems, the utility model discloses a blind door with a exposed hinge, which comprises: door frame, aluminum carving door leaf, door lock and open hinge;

the aluminum carving door leaf is hinged with the door frame through the exposed hinge; one side of the shaft of the exposed hinge is embedded into the door frame, and the other side of the shaft of the exposed hinge is embedded into the aluminum engraving door leaf;

the aluminum carving door leaf is in an inverted T shape, and the inner side of the aluminum carving door leaf is an aluminum carving plate;

the door frame is positioned at the outer side of the door and provided with a step angle; an anti-theft structure is arranged at the position of the step angle;

the rotating shaft of the exposed hinge is provided with a covering part.

Further, the aluminum engraving door leaf also comprises a wood facing plate layer, a filling layer, a galvanized steel plate layer and a clamping plate from outside to inside; wherein, the aluminium carving board is located the one side of splint.

Further, the filling layer is a wood skeleton filling extruded sheet.

Further, the galvanized steel sheet layer is a 0.8mm cold-rolled galvanized steel sheet.

Further, the clamping plate is an acoustic insulating plate or a sound absorbing plate.

Further, the aluminum engraving door leaf is further provided with a door leaf adhesive tape at one side of the exposed hinge.

Further, the door lock adopts an electronic lock or a fingerprint lock.

Further, the clear hinge comprises a first sheet and a second sheet; the first sheet is connected with a first shaft sleeve, and the second sheet is connected with a second shaft sleeve through an extension part; the first shaft sleeve is connected with the second shaft sleeve through a hinge mandrel;

the exposed hinge is provided with a notch for blocking the extension part, and the extension part is provided with a multi-section bending structure.

Further, the open hinge is made of high-strength stainless steel materials.

Further, the surfaces of the door frame and the aluminum engraving door leaf are treated through a spraying process.

In the embodiment of the application, the door leaf is hinged with the door frame through the aluminum carving door leaf and the exposed hinge; one side of the shaft of the exposed hinge is embedded into the door frame, and the other side of the shaft of the exposed hinge is embedded into the aluminum engraving door leaf; the aluminum carving door leaf is in an inverted T shape, and the inner side of the aluminum carving door leaf is an aluminum carving plate; the door frame is positioned at the outer side of the door and provided with a step angle; an anti-theft structure is arranged at the position of the step angle; the rotating shaft of the exposed hinge is provided with a covering part. Through hidden installation, this door adopts the design of bright hinge secretly adorning, and the axle of bright hinge imbeds inside door frame and the aluminium carving door leaf for the aluminium carving door leaf can laminate completely with the door frame under the closed condition, thereby realizes hidden door seam, has increased the whole aesthetic property of door, has solved the problem that security and aesthetic property can not have concurrently, and the aluminium carving door leaf makes the door more pleasing to the eye, guarantees its good security that has through hidden installation.

Drawings

In order to more clearly illustrate the technical solutions of the present application, the drawings that are needed in the description of the present application will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a blind door with a hinge according to an embodiment of the present utility model;

FIG. 2 is a top view of a blind door with a hinge according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a partially enlarged construction of the side of FIG. 2 on which the camera is mounted;

FIG. 4 is a schematic view of the structure of FIG. 3 with a cover mounted thereto;

fig. 5 is a schematic view of a structure of a hinge of a blind door according to an embodiment of the present utility model;

fig. 6 is a schematic view of the structure of the side of the hinge with the extension shown in fig. 5.

Reference numerals illustrate:

1. door frame, 2, aluminium carving door leaf, 3, lock, 4, bright hinge, 5, cover portion, 6, anti-theft structure, 7, door leaf adhesive tape, 11, step angle, 21, wood veneer sheet layer, 22, filling layer, 23, galvanized steel sheet layer, 24, splint, 25, aluminium carving board, 41, first page or leaf, 42, second page or leaf, 43, extension, 44, breach, 45, first axle sleeve, 46, second axle sleeve.

Detailed Description

In order to make the objects, features and advantages of the present application more comprehensible, the present application is described in further detail below with reference to the accompanying drawings and detailed description. It will be apparent that the embodiments described are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

Referring to fig. 1-6, a schematic structural diagram of a blind door with a hinge is shown, which may specifically include: door frame 1, aluminum carving door leaf 2, door lock 3, exposed hinge 4; the aluminum carving door leaf 2 is hinged with the door frame 1 through the exposed hinge 4; one side of the shaft of the exposed hinge 4 is embedded into the door frame 1, and the other side of the shaft of the exposed hinge is embedded into the aluminum engraving door leaf 2; the aluminum engraving door leaf 2 is in an inverted T shape in a depression mode, and the inner side of the aluminum engraving door leaf is an aluminum engraving plate 25; the door frame 1 is positioned at the outer side of the door and is provided with a step angle 11; the anti-theft structure 6 is arranged at the position of the step angle 11; the rotating shaft of the exposed hinge 4 is provided with a cover part 5.

In the embodiment of the application, the door leaf is hinged with the door frame through the aluminum carving door leaf and the exposed hinge; one side of the shaft of the exposed hinge is embedded into the door frame, and the other side of the shaft of the exposed hinge is embedded into the aluminum engraving door leaf; the aluminum carving door leaf is in an inverted T shape, and the inner side of the aluminum carving door leaf is an aluminum carving plate; the door frame is positioned at the outer side of the door and provided with a step angle; an anti-theft structure is arranged at the position of the step angle; the rotating shaft of the exposed hinge is provided with a covering part. Through hidden installation, this door adopts the design of bright hinge secretly adorning, and the axle of bright hinge imbeds inside door frame and the aluminium carving door leaf for the aluminium carving door leaf can laminate completely with the door frame under the closed condition, thereby realizes hidden door seam, has increased the whole aesthetic property of door, has solved the problem that security and aesthetic property can not have concurrently, and the aluminium carving door leaf makes the door more pleasing to the eye, guarantees its good security that has through hidden installation.

Next, a blind door with a clear hinge in the present exemplary embodiment will be further described.

In this application an embodiment, through the hidden mounting structure of above-mentioned bright hinge concealed door, through hidden installation, this door adopts the hidden design of bright hinge, the axle of bright hinge is embedded into door frame 1 and inside the aluminium carving door leaf 2 for aluminium carving door leaf 2 can laminate completely with the door frame under the closed condition, thereby realize hidden crack, increased the whole aesthetic property of door, solved the problem that security and aesthetic property can not have concurrently, aluminium carving door leaf 2 makes the door more pleasing to the eye, ensures that it has good security through hidden installation. In addition, the step angle 11 and the anti-theft structure 6 are arranged on the door frame 1, so that the safety performance of the door can be further improved, the firmness of the door frame is improved through the design of the step angle 11, and the door frame is prevented from being prized; the addition of the anti-theft structure 6 further enhances the anti-collision and anti-theft capabilities of the door; the aluminum engraving door leaf 2 adopts the aluminum engraving plate 25, so that the decorative effect of the door can be improved, the aluminum engraving door leaf has the characteristics of good durability and light weight, and the visual effect of the door is further improved due to the design of the inner side of the aluminum engraving plate 25. On the other hand, the rotating shaft of the open hinge 4 is provided with a covering part 5, so that the rotating shaft and parts inside the aluminum engraving door leaf 2 can be protected from being invaded by external dust, moisture and the like, and the service life of the door is prolonged; the concealed door with the exposed hinge has the advantages of being concealed, high in safety, good in decorative effect, capable of protecting parts inside the aluminum engraving door leaf 2 and the like.

In an embodiment of the present application, the aluminum engraved door leaf 2 further comprises a wood facing plate layer 21, a filling layer 22, a galvanized steel plate layer 23 and a clamping plate 24 from outside to inside; wherein the aluminum engraving plate 25 is located at one side of the clamping plate 24.

The aluminum engraving door leaf 2 with the multilayer structure can increase the stability and strength of the aluminum engraving door leaf 2, so that the aluminum engraving door leaf 2 is more durable; and the aluminum carved door leaf 2 comprises not only the aluminum carved plate 25 but also the wood facing plate layer 25, and the unconventional design enables the aluminum carved door leaf 2 to have a unique decorative effect. The wood veneer can provide different colors, textures and appearances, so that the aluminum engraving door leaf 2 has more individuality and attractive appearance; the filling layer 22 of the aluminum engraving door leaf 2 is arranged between the wood facing plate layer 21 and the galvanized steel plate layer 23, so that certain sound insulation and heat preservation effects can be provided, the transmission of sound can be reduced, and meanwhile, the influence of the external temperature on the indoor environment can be reduced. The galvanized steel sheet layer 23 is used as a part of the aluminum engraving door leaf 2, so that the aluminum engraving door leaf 2 has good corrosion resistance and anti-toppling performance, the wood veneer and the filling layer 22 are further effectively protected, and the service life of the aluminum engraving door leaf 2 is prolonged.

As an example, the filler layer 22 is a wood matrix filled extruded sheet.

It should be noted that the extruded sheet is a plastic material with good heat insulation and heat preservation properties, and common materials include polystyrene (EPS), extruded polystyrene sheet (XPS) or Polyurethane (PU), etc.; the extruded sheet has the characteristics of light weight, corrosion resistance, flame retardance and the like, and can effectively isolate heat and sound conduction. In this application, the extruded sheet is filled with the wood skeleton to the full name, and the extruded sheet is installed inside the wood skeleton, fills whole space, and integrality and the stability of extruded sheet can be guaranteed to this kind of structure, can also utilize the supporting role reinforcing overall structure's of wood skeleton intensity simultaneously.

As an example, the galvanized steel sheet layer 23 is a 0.8mm cold rolled galvanized steel sheet 23. The cold-rolled galvanized steel sheet 23 is galvanized, and the surface of the cold-rolled galvanized steel sheet is covered with a zinc layer, so that the steel sheet can be effectively prevented from being rusted due to contact with substances such as outside air and water, and the zinc layer has excellent corrosion resistance, so that the steel sheet has higher corrosion resistance and prolonged service life. The cold rolling treatment ensures that the steel plate has better forming performance, and the shape can be adjusted and changed through processing technologies such as stamping, bending, pressing and the like; the galvanized layer is also beneficial to improving the welding performance of the cold-rolled galvanized steel sheet, facilitating the implementation of a welding process and improving the welding quality and the connection strength.

As an example, the clamping plate 24 is an acoustic insulating plate or an acoustic panel; the acoustic insulating board and the acoustic panel are materials for sound insulation and absorption, which are generally made of various materials such as polyester fiber, foam plastic, gypsum board, etc., and have good sound insulation and absorption properties. The plate can be used for sound insulation walls, sound insulation doors or suspended ceilings in buildings to reduce the propagation of sound waves and the diffusion of noise; the acoustic insulating plate plays an important role in improving the indoor acoustic environment and reducing noise pollution; further, the sound transmission performance of the door is reduced, and the indoor privacy is improved.

In this application an embodiment, aluminium carving door leaf 2 is installed one side of bright hinge 4 still is equipped with door leaf adhesive tape 7, and its one side can act as the sealing strip, fills the gap between aluminium carving door leaf 2 and the door frame, reduces the entering of air current, dust and noise, can also improve the sealing performance of door effectively, prevents external environment to indoor influence, increases indoor silence and comfort level. And secondly, the door has certain elasticity, and can lighten the impact and vibration of the aluminum engraving door leaf 2 when being closed, thereby protecting the integrity of the aluminum engraving door leaf 2 and related parts, reducing the abrasion and damage of the aluminum engraving door leaf 2 and prolonging the service life of the door.

As an example, the door lock 3 adopts an electronic lock or a fingerprint lock, wherein the electronic lock and the fingerprint lock are two locks with better safety performance, so that the anti-theft safety of the lock can be improved.

As an example, referring to fig. 5 and 6, the hinge 4 includes a first sheet 41 and a second sheet 42; the first sheet is connected with a first shaft sleeve 45, and the second sheet 42 is connected with a second shaft sleeve 46 through an extension part 43; the first shaft sleeve 45 and the second shaft sleeve 46 are connected through a hinge mandrel; the exposed hinge 4 is provided with a notch 44 for blocking the extension part 43, and the extension part 43 has a multi-section bending structure. By the extension part 43 of the multi-section bending structure, the opening and closing angle of the door body is increased, and the door body can reach the maximum opening.

As an example, the exposed hinge 4 is made of high-strength stainless steel material, so that excellent compression and tensile strength of the door is ensured, and safety performance of the door is improved.

As an example, the surfaces of the door frame 1 and the aluminum carved door leaf 2 are treated by spraying technology, so that the corrosion resistance and the aesthetic degree of the door are improved.

As an example, the anti-theft structure 6 may be of similar construction and material as the door leaf strip 7 described above, further improving the door performance by combining with the step angle 11.

In summary, the embodiment of the utility model provides the exposed hinge concealed door, which realizes automatic emergency stop of opening the door and automatic recovery of closing the door through a simple structure, ensures the safety of personnel during equipment maintenance, reduces the equipment cost, is practical and reliable, and has great commercial popularization value.

Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or terminal device comprising the element.

The above describes in detail a kind of exposed hinge hidden door provided by the utility model, and specific examples are applied to the description of the principle and the implementation of the utility model, and the description of the above examples is only used for helping to understand the method and the core idea of the utility model; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present utility model, the present description should not be construed as limiting the present utility model in view of the above.

Claims (10)

1. A light hinge concealed door, comprising: door frame, aluminum carving door leaf, door lock and open hinge;

the aluminum carving door leaf is hinged with the door frame through the exposed hinge; one side of the shaft of the exposed hinge is embedded into the door frame, and the other side of the shaft of the exposed hinge is embedded into the aluminum engraving door leaf;

the aluminum carving door leaf is in an inverted T shape, and the inner side of the aluminum carving door leaf is an aluminum carving plate;

the door frame is positioned at the outer side of the door and provided with a step angle; an anti-theft structure is arranged at the position of the step angle;

the rotating shaft of the exposed hinge is provided with a covering part.

2. The blind door of claim 1, wherein the aluminum engraved door leaf further comprises an exterior to interior wood veneer layer, a filler layer, a galvanized steel sheet layer, and a plywood; wherein, the aluminium carving board is located the one side of splint.

3. The blind door of claim 2 wherein the filler layer is a wood frame filled extruded sheet.

4. The blind door of claim 2 wherein the galvanized steel sheet layer is a 0.8mm cold rolled galvanized steel sheet.

5. The blind door of claim 2 wherein the clamping plate is an acoustic insulating plate or an acoustic panel.

6. The blind door of claim 1, wherein the aluminum carved door leaf is further provided with a door leaf adhesive tape at one side where the blind hinge is installed.

7. The blind door of claim 1 wherein the door lock is an electronic lock or a fingerprint lock.

8. The blind door of claim 1 wherein the blind hinge comprises a first leaf and a second leaf; the first sheet is connected with a first shaft sleeve, and the second sheet is connected with a second shaft sleeve through an extension part; the first shaft sleeve is connected with the second shaft sleeve through a hinge mandrel;

the exposed hinge is provided with a notch for blocking the extension part, and the extension part is provided with a multi-section bending structure.

9. The blind door of claim 8 wherein the blind hinge is formed from a high strength stainless steel material.

10. The blind door of claim 1 wherein the surfaces of the door frame and the aluminum carved door leaf are treated by a spray coating process.