CN210264321U

CN210264321U - Extremely simple door system with invisible hinge

Info

Publication number: CN210264321U
Application number: CN201920785967.3U
Authority: CN
Inventors: 廖丹霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-04-07
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a simple door system with an invisible hinge, which comprises a main door pocket and a door leaf movably connected with the main door pocket through the invisible hinge; the main door sleeve is provided with an installation cavity, and the door leaf is provided with an accommodating cavity; the invisible hinge comprises a hinge box fixed in the accommodating cavity, and a concave groove which is rotatably connected with the rotating shaft is formed in the hinge box; the hinge base is fixed in the main door pocket installation cavity; the connecting structure is connected to the hinge base and is rotationally connected to the rotating shaft; when the hinge base rotates around the rotating shaft, the connecting structure is accommodated in the concave groove; a second adjusting part driving the hinge box to lift and a displacement adjusting mechanism driving the hinge base to move. The utility model discloses a be fixed in on the door leaf with the hinge box, the hinge base is fixed in the main door and sheathes in, revolutes in door leaf switching in-process pivot, need not occupy the space of door pocket toward the wall body, and preceding back door pocket line is extremely narrow vision perception, has the full stealthy effect of hinge again, has improved the whole aesthetic property of door system.

Description

Extremely simple door system with invisible hinge

Technical Field

The utility model relates to a building materials field, concretely relates to take utmost point simple door system of stealthy hinge.

Background

The existing market is divided into two types of ultra-simple door systems, one type is an embedded ultra-simple door system, and the other type is a non-embedded rear door system. The embedded type extremely simple door is provided with a main door pocket when the foundation surface is decorated, and is subjected to finish decoration after the main door pocket is installed, so that the whole main door pocket is hidden in the decoration surface; the non-embedded type rear door system is installed after the wall decoration is finished.

However, currently, most of the existing markets adopt non-embedded rear-mounted extremely simple door systems, and the door covers and the door jackets exposed out of the wall surface with the width of 40 mm-70 mm are called extremely simple doors. The non-embedded rear-mounted extremely simple door system uses the hidden hinge, when the hidden hinge is installed, if the height of the hidden hinge exceeds the thickness of the main door sleeve, holes need to be dug on the side face of the door opening to hide the hinge, but the construction difficulty of digging the holes on the side face of the door opening is high, and the well-finished wall surface is easy to damage; and the hinge box of the hidden hinge is exposed too much on the main door pocket, which is not in accordance with the extremely simple decoration aesthetic of most users.

The other type is a very simple room door with a door sleeve arranged behind, the thickness of the wall body between the door openings can be displayed outside, and the surface of the door leaf is level with the inner surface of the wall surface. The effect of internal flat opening cannot meet the extremely simple aesthetic requirements of the current market.

SUMMERY OF THE UTILITY MODEL

In order to overcome above-mentioned prior art the defect, the utility model provides a take stealthy hinge's utmost point simple door system to it is big, the hinge exposes too much and influences whole pleasing to the eye defect to hide the hinge installation construction degree of difficulty after the utmost point simple door system hides in solving among the prior art after non-pre-buried.

In order to achieve the above object, the utility model provides a take extremely simple door system of stealthy hinge has following structure, including main door pocket and door leaf, wherein:

the door leaf is movably connected to the main door pocket through an invisible hinge;

the main door pocket is provided with an installation cavity;

the door leaf is provided with an accommodating cavity;

the invisible hinge includes:

the hinge box is fixed in the accommodating cavity, a concave groove is formed in the hinge box, and a rotating shaft is rotatably connected in the concave groove;

a hinge base secured within the mounting cavity;

the connecting structure is connected to the hinge base and is rotationally connected to the rotating shaft;

when the hinge base rotates around the rotating shaft, the connecting structure can be contained in the concave groove.

The invisible hinge further comprises: the second adjusting part drives the hinge box to lift, and the displacement adjusting mechanism drives the hinge base to move.

The utility model provides an above-mentioned extremely simple door system will have the hinge box of higher height (the hinge box seat that background art mentioned promptly) hide as the movable part and be fixed in on the door leaf, the hinge base is fixed in on the main door pocket, through the position of the stealthy hinge of reversal, hide the stealthy hinge pivot in the holding chamber of door leaf, open or close the rotation of process at the door leaf, the door leaf uses the rotation centre of a circle of pivot to rotate as the dot, thereby need not occupy the space of door pocket toward wall body department, thereby only need minimum main door pocket installation cavity position can realize that the installation of the required stealthy hinge of door system holds.

Additionally, the utility model provides a door pocket line is extremely narrow visual perception around the utmost point simple door system, can wrap the wall body binding off position on both sides again. This utmost point simple door system is when the door leaf is closed, and the connection structure of setting on the hinge base is hidden to the concave groove of hinge box, realizes the complete stealthy in stealthy hinge vision with the help of the thickness of door leaf, and whole stealthy hinge does not have any and exposes, and the door opening side need not dig the hole yet, and the installation is simple, has improved the whole aesthetic property of door leaf and main door pocket combination.

Furthermore, connection structure be bending type and threaded connection in on the hinge base, connection structure has seted up a pair of sleeve, the sleeve cup joints in the pivot.

In particular, the connecting structure is arched.

Furthermore, the second adjusting piece is in threaded connection with the hinge box, and the end part of the second adjusting piece is abutted to the tapered chamfer surfaces formed at the two ends of the rotating shaft.

Further, displacement adjustment mechanism includes fixed cover and first regulating part, wherein:

the fixed sleeve is detachably connected to the rotating shaft and is positioned between the pair of sleeves;

the rotating shaft is provided with an annular V-shaped groove, the first adjusting piece is a tip fastening screw, and the tip of the first adjusting piece is matched with the V-shaped groove, penetrates through the fixed sleeve and is abutted against the V-shaped groove.

Further, the second adjusting piece is a screw without a head at the tip.

When the height of the door leaf needs to be finely adjusted, the second adjusting part is adjusted to enable the tip end part of the second adjusting part and the tapered chamfer surfaces at the two ends of the rotating shaft to form a wedge surface pushing structure, so that the hinge base fixedly connected to the rotating shaft is pushed to move along the axis direction of the hinge base, the door leaf fixedly connected to the hinge base is driven to move up and down, and the height of the door leaf is adjusted. Or the fixed sleeve and the rotating shaft are changed into a free moving state by adjusting the first adjusting piece, the door leaf is moved up and down to the required height, and the fixed sleeve and the rotating shaft are fixed by the first adjusting piece, so that the height adjustment of the door leaf to a larger extent is realized.

Further, the hinge box comprises a substrate, and a second mounting hole is formed in the substrate; the hinge base is provided with a first mounting hole which is used for being fixedly connected with the main door pocket.

Furthermore, a reverse L-shaped side opening position and a door leaf spigot position for blocking the door leaf are arranged on the side face, close to the door leaf, of the main door sleeve.

The utility model discloses an extremely simple door system is in the position of main door pocket, and along the door leaf opening direction's reverse direction design door leaf tang position, this tang position is the decorative cover of door pocket line internally, is the tang of door leaf externally. This tang position can block and stop the lock that falls when the door leaf was closed to the realization is after the fitment is accomplished, and extremely narrow door pocket line and wall and door leaf surface satisfy more humanized use simultaneously and open the custom on same facade in the vision, push the door leaf inwards, and need not pre-buried main door pocket in advance to the door opening, very big simplification the fitment technology, improved fitment efficiency.

In addition, the installation steps of the extremely simple door system with the invisible hinge are as follows:

1) installing the main door pocket in a door opening;

2) fixing the hinge base in the mounting cavity of the main door pocket;

3) connecting the connecting structure with the hinge base;

4) and fixing the hinge box in a placing cavity of the door leaf, rotatably connecting the connecting structure with the rotating shaft, adjusting the proper gaps between the door leaf and the main door pocket, between the main door pocket and the side surface of the door opening to roll away, closing up and sealing the door leaf and the main door pocket, and finishing the installation of the extremely simple door system.

Further, after the proper distance between the door leaf and the main door pocket and the proper distance between the main door pocket and the side face of the door opening are adjusted in the step 4), a door pocket cover plate is packaged on the main door pocket.

Furthermore, the door pocket cover plate completely covers the installation gap between the main door pocket and the door opening, and the section bar of the door pocket cover plate and the back side of the door leaf seam allowance position are combined into a complete door pocket decorative line.

The door handle and the door lock can be installed according to needs, for example, a magnetic lock cylinder, an inner door handle, an outer door handle, a door key or a back locking device is installed, and the magnetic lock cylinder ensures that the lock cylinder is always hidden inside the door leaf and is parallel and level to the edge of the door leaf when the door leaf is opened. And the selective installation is carried out according to the personal preference of the user.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the extremely simple door system can be installed under the conditions that room decoration is finished and a door opening is made, a main door sleeve does not need to be pre-embedded in advance and is sleeved in the door opening, and a proprietor can select and install a needed door after finishing decoration of all walls and floors, so that a user selecting the extremely simple door reduces frequent communication with decoration companies and door makers, the decoration process is greatly simplified, and the decoration efficiency is improved;

2) the invisible hinge has few parts and occupies small space. The invisible hinge is reversely installed, the hinge box containing the rotating shaft is installed on the door leaf as a movable part, the hinge base which is originally used as the movable part is installed on the main door sleeve as a fixed part, the main door sleeve is utilized to realize complete invisibility of the invisible hinge in vision, especially the invisible hinge can be completely invisible in a narrow door system, and the overall attractiveness of the simple door system is improved.

3) The invisible hinge of the extremely simple door system is simple in structure, and the fixed sleeve and the rotating shaft are enabled to be in a free moving state by adjusting the first adjusting piece; then, the door leaf is moved up and down to a required height, and the fixed sleeve and the rotating shaft are fixed by adjusting the first adjusting part, so that the height adjustment of the door leaf is realized (the height of the door leaf is adjusted by 1-8 mm in a large range); the hinge base can be pushed to move along the axis direction of the rotating shaft by adjusting the second adjusting piece, and then the door leaf fixedly connected to the hinge base is driven to lift up and down, and the height of the door leaf is adjusted (the height of the fine adjustment door leaf is less than or equal to 1 mm).

Drawings

Fig. 1 is a schematic structural view of a very simple door system with an invisible hinge according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of the invisible hinge of the very simple door system of FIG. 1;

FIG. 4 is an exploded view of the invisible hinge of FIG. 3;

fig. 5 is a schematic cross-sectional view of the very simple door system with the invisible hinge according to the present invention in an opened state.

Wherein the reference numerals have the following meanings:

1-door leaf frame, 2-door leaf front panel, 3-main door pocket, 4-fixed steel sheet, 5-door front closing strip, 6-invisible hinge, 7-door leaf edge sealing strip, 8-door rear sheath closing strip, 9-wall, 10-door opening sheath plate, 11-door rear panel decorative plate, 12-door leaf rear panel inner lining plate, 13-aluminum honeycomb door core, 61-rotating shaft, 611-conical chamfer surface, 62-hinge box, 621-concave groove, 622-rotating shaft mounting hole, 623-second mounting hole, 624-second adjusting hole, 625-second adjusting piece, 63-connecting structure, 631-sleeve, 64-fixing sleeve, 641-first adjusting piece, 65-hinge base, 651-first mounting hole and 652-fixing screw.

Detailed Description

For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1-3, the extremely simple door system with the invisible hinge includes a main door pocket 3 embedded in a door opening reserved in a wall 9, and a door leaf movably connected with the main door pocket 3 through the invisible hinge 6, wherein the door leaf includes an aluminum honeycomb door core 13, a door leaf rear panel inner lining plate 12 and a door rear panel decorative plate 11, which are sequentially arranged from inside to outside on two sides of the aluminum honeycomb door core 13, and a door leaf frame 1 for fixing the aluminum honeycomb door core 13, and the main door pocket 3 is provided with a door leaf edge sealing strip 7. The main visual side of the main door pocket 3 is provided with a door front closing strip 5 to realize the hiding effect of the integration of the side and the wall body. Meanwhile, the back side of the main door pocket 3, which is opposite to the main vision side, is provided with a door opening wrapping plate 10, and the door opening wrapping plate 10 is fixed with a wall body 9 through a door rear wrapping closing strip 8, so that the visual effect of outward horizontal and inward opening invisibility of the extremely simple door system is realized.

Fig. 2 is an enlarged schematic structural view of a position a in fig. 1, and in combination with the overall structural view of the invisible hinge 6 in fig. 3 and the exploded schematic view of the invisible hinge 6 shown in fig. 4, a person skilled in the art can more clearly understand a specific assembly structure of the ultra-simple door system with the invisible hinge of the present invention.

The main door pocket 3 is provided with an installation cavity, and the door leaf frame 1 of the door leaf is provided with an accommodating cavity; the invisible hinge 6 includes: the hinge box 62 is fixed in the accommodating cavity, the hinge base 65 is fixed in the mounting cavity of the main door pocket 3 through the fixing steel sheet 4, and the connecting structure 63 is in threaded fastening connection with the fixing screw 652 through a first mounting hole 651 arranged on the hinge base 65; the hinge box 62 comprises a base plate 620, a concave groove 621, a second mounting hole 623 and a second adjusting hole 624 are arranged on the base plate 620, and the second adjusting hole 624 is in threaded connection with a second adjusting piece 625; the substrate 620 is fixed in the accommodating cavity through the second mounting hole 623 in a threaded manner.

In this embodiment, the second adjusting member 625 is a screw with a headless tip, the tip end of the second adjusting member 625 abuts against the tapered chamfered surface 611 of the rotating shaft 61, and by screwing the second adjusting member 625, a tapered wedge surface pushing structure is formed between the tip end of the second adjusting member and the tapered chamfered surface 611, so as to push the rotating shaft 61 to move along the axial direction thereof, and the fixing sleeve 64 on the rotating shaft 61 moves to drive the hinge base 65 to move.

A rotating shaft mounting hole 622 is formed in the concave groove 621, a rotating shaft 61 is rotatably connected to the rotating shaft mounting hole 622, and the connecting structure 63 is rotatably connected to the rotating shaft 61. When the hinge base 65 rotates around the rotation shaft 61, the connecting structure 63 can be received in the concave groove 621.

Referring to fig. 1 and 4 again, the rotating shaft 61 is provided with a plurality of annular V-shaped grooves (not numbered in fig. 4), a fixing sleeve 64 is fixed on the rotating shaft 61 through a first adjusting member 641, and the end of the rotating shaft 61 is provided with a tapered chamfer surface 611. In this embodiment, the first adjusting member 641 is a pointed set screw, and the lifting of the fixing sleeve 64 can drive the hinge base 65 to lift.

Referring again to fig. 2-4, the connecting structure 63 is curved in an arch shape, and the connecting structure 63 can improve the load-bearing capacity of the hinge base 65. The connecting structure 63 is symmetrically provided with a pair of sleeves 631 sleeved on the rotating shaft 61, and an accommodating gap for accommodating the fixing sleeve 64 is arranged between the pair of sleeves 631. It should be noted that, without departing from the concept of the present invention, the fixing manner between the rotating shaft 61 and the fixing sleeve 64 can be changed in various ways, for example, the fixing sleeve can be connected with a bolt, and only the requirement of detachable connection between the rotating shaft 61 and the fixing sleeve is required.

Referring to fig. 5, a schematic sectional view of the simplified door system in an open state and a schematic structural view of the simplified door system in a closed state shown in fig. 1, it is clear to those skilled in the art that the advantages of the simplified door system are as follows:

1) the hinge box 62 is fixed in the accommodating cavity of the door leaf frame 1 as a movable part, so that the hinge box can be completely hidden by the door leaf, the hinge base 65 is fixed in the mounting cavity of the main door pocket 3 as a fixed part, and compared with the conventional hinge mounting, the main door pocket can be thinned in a reverse mounting mode, the visual complete invisibility of the invisible hinge is realized, especially the complete invisibility of the invisible hinge in a narrow door system can be realized, and the overall attractiveness of the extremely simple door system is improved.

2) When the height of the fine adjustment door 4 (less than or equal to 1mm) is required, the second adjusting piece 625 is screwed, so that the hinge base 65 can be pushed to move along the axis direction of the rotating shaft 61, and the door leaf fixedly connected to the hinge base 65 is driven to lift up and down, namely the height of the door leaf is adjusted; when the door leaf height (1-8 mm) needs to be adjusted to a large extent, the fixed sleeve 64 and the rotating shaft 61 are changed into a free moving state by screwing the first adjusting piece 641; then, the door leaf is moved up and down to a required height, and the fixing sleeve 64 is fixed to the rotating shaft 61 by screwing the first adjusting member 641, so that the height adjustment of the door leaf is realized.

The installation and assembly process of the extremely simple door system with the structure is as follows:

1) installing the main door pocket 3 in a door opening;

2) fixing the hinge base 65 in the installation cavity of the main door pocket 3;

3) connecting the connecting structure 63 to the hinge base 65;

4) fixing the hinge box 62 in a placing cavity of the door leaf, and rotatably connecting the connecting structure 63 with the rotating shaft 61 to adjust the height of the door leaf; then, a door front closing strip 5, a door rear sheath closing strip 8 and a door leaf edge sealing strip 7 are installed, a door handle and a door lock (not shown in figures 1-5) are installed, and a main door sheath cover plate is packaged on the main door sheath 3, namely, the installation of the extremely simple door system with the invisible hinge is completed.

Above-mentioned installation assembling process has solved when the present installation extremely simple door, needs pre-buried main door pocket in advance, need dig the hole in the door opening side and hold the problem of hinge, the utility model discloses need not dig the hole in the door opening side and hide and lay the hinge box that has higher height, detached and dig the hole construction degree of difficulty in the door opening side and big and destroy the risk of the wall that has already been decorated easily to make extremely simple door system fitment simpler, quick, and whole door system also has better hidden effect, and whole aesthetic property is higher.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims

1. Take stealthy hinge's utmost point simple door system, including main door pocket and door leaf, its characterized in that:

the main door pocket is provided with an installation cavity;

the door leaf is provided with an accommodating cavity;

the invisible hinge includes:

a hinge base secured within the mounting cavity;

when the hinge base rotates around the rotating shaft, the connecting structure can be contained in the concave groove;

2. The very simple door system with invisible hinge as claimed in claim 1, wherein the connecting structure is bent and screwed to the hinge base, and the connecting structure is provided with a pair of sleeves, and the sleeves are sleeved on the rotating shaft.

3. The wicket system with invisible hinge of claim 1 or 2, wherein the second adjusting member is screwed with the hinge box, and the end of the second adjusting member abuts against the tapered chamfered surfaces formed at both ends of the rotating shaft.

4. The invisible hinged wicket system of claim 3, wherein the displacement adjustment mechanism comprises a fixed sleeve and a first adjustment member, wherein:

5. The invisible hinged wicket system of claim 4, wherein the second adjustment member is a screw with a pointed end.

6. The very simple door system with invisible hinge of claim 5, wherein the hinge box comprises a base plate, the base plate having a second mounting hole; the hinge base is provided with a first mounting hole which is used for being fixedly connected with the main door pocket.

7. The very simple door system with invisible hinge as claimed in any one of claims 4 to 6, wherein the main door frame is provided with a reversed L-shaped edge position and a door leaf stopping position for stopping the door leaf on the side surface close to the door leaf.