CN218934113U

CN218934113U - Hinge hiding mechanism

Info

Publication number: CN218934113U
Application number: CN202122560100.8U
Authority: CN
Inventors: 黄少为
Original assignee: Foshan Clayson Intelligent Building Co ltd
Current assignee: Foshan Clayson Intelligent Building Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2023-04-28
Anticipated expiration: 2031-10-22

Abstract

The utility model provides a hinge hiding mechanism, comprising: the side surface of the middle column section is provided with a first hinge storage position, a second notch and a third notch in sequence from the rear end to the front end; the fan section bar is rotationally connected with the middle column section bar through a hinge, and the front end of the fan section bar and the front end of the middle column section bar form an opening; the hinge comprises a rotating shaft, a first hinge sheet and a second hinge sheet, wherein the rotating shaft is arranged on a first hinge collection position, and the rear end of the first hinge collection position covers the rotating shaft. The rear end of the first hinge storage position of the hinge hiding mechanism covers the rotating shaft, so that the rotating shaft is completely arranged on the clamping position of the middle column section bar, and even if the whole hinge is in the opening direction of the door and window in the opening process of the door and window, the rear end of the door and window cannot expose the hinge, the sealing performance and the attractive appearance of the door and window are ensured, and the technical defect of dust accumulation is also reduced.

Description

Hinge hiding mechanism

Technical Field

The utility model relates to the field of installation of folding doors and windows, in particular to a hinge hiding mechanism.

Background

The folding door leaf on the market is limited by design elements such as section bars, hinges and the like, and the opening and closing of the door and window can not completely meet the requirement of hiding the hinges. The hinge is exposed to cause dust accumulation, influence the appearance, influence technical defects such as leakproofness, and the like.

Disclosure of Invention

The utility model aims to provide a hinge hiding mechanism which aims to solve the defects and shortcomings in the prior art.

The utility model relates to a hinge hiding mechanism, which comprises:

the side surface of the middle column section is provided with a first hinge storage position, a second notch and a third notch in sequence from the rear end to the front end;

the fan-shaped material is rotationally connected with the middle column-shaped material through a hinge, the front end of the fan-shaped material and the front end of the middle column-shaped material form an opening, and a fourth notch, a fifth notch and a sixth notch are sequentially arranged on the inner side surface of the fan-shaped material from the rear end to the front end;

the hinge comprises a rotating shaft, a first page piece and a second page piece, wherein the rotating shaft is arranged on a first hinge collection position, the rear end of the first hinge collection position covers the rotating shaft, the first page piece and the second page piece are both rotatably arranged on the rotating shaft, the first page piece is arranged on the second notch through a first gasket, and the second page piece is arranged on the fifth notch through a second gasket.

Compared with the prior art, the rear end of the first hinge storage position of the hinge hiding mechanism covers the rotating shaft, so that the rotating shaft is completely arranged on the clamping position of the middle column section bar, even if the whole hinge is in the opening direction of the door and window in the opening process of the door and window, the rear end of the door and window cannot expose the hinge, the sealing performance and the attractiveness of the door and window are ensured, and the technical defect of dust accumulation is also reduced.

In a preferred or alternative embodiment, the first sheet is provided with an opening, the second sheet includes a shaft connecting portion and a spacer connecting portion, the shaft connecting portion is connected with the rotating shaft, the spacer connecting portion is connected with the shaft connecting portion through a bearing portion, the shaft connecting portion and the spacer connecting portion are located on different planes, the shaft connecting portion and the bearing portion are matched with the opening of the first sheet, and the shaft connecting portion and the bearing portion can penetrate through the opening of the first sheet in the rotating process.

In a preferred or alternative embodiment, an anti-pinch gap is provided between the front end of the center pillar profile and the front end of the sash profile when the front end plane of the center pillar profile is parallel to the front end plane of the sash profile.

In a preferred or alternative embodiment, the hinge hiding mechanism further includes a front seal, the front seal including a center pillar front seal and a leaf profile front seal, the center pillar front seal being disposed on the third slot, the leaf profile front seal being disposed on the sixth slot.

In a preferred or alternative embodiment, the two side edges of the rear end of the middle column section bar are provided with mounting grooves for mounting rear end seals.

In a preferred or alternative embodiment, the center pillar front seal is provided with a first curved surface, and the fan profile front seal is provided with a second curved surface that matches the center pillar front seal. .

In a preferred or alternative embodiment, the middle part of the middle column section is provided with a cavity for installing a transmission top-bottom lock and/or an upper pulley block and a lower pulley block.

In a preferred or alternative embodiment, the interior of the sash profile is provided with a corner fitting cavity and the outer side of the sash profile is provided with a glass fitting groove.

For a better understanding and implementation, the present utility model is described in detail below with reference to the drawings.

Drawings

FIG. 1 is a schematic view showing the overall structure of the anti-pinch function of the present utility model;

FIG. 2 is an open schematic view of the overall structure of the anti-pinch function of the present utility model;

FIG. 3 is a schematic, close-up view of a standard functional overall structure of the present utility model;

FIG. 4 is a schematic view of a closed hand grip of the anti-grip functional overall structure of the present utility model;

FIG. 5 is a schematic view of the structure of the T-shaped structural middle column section of the present utility model;

FIG. 6 is a schematic view of the structure of the pillar section in the H-shaped structure of the present utility model;

FIG. 7 is a schematic illustration of the thermal break bridge structure of the center pillar and fan profiles of the present utility model;

FIG. 8 is a schematic view of one of the fan profiles of the present utility model;

FIG. 9 is a schematic view of various structures of the fan profile of the present utility model;

FIG. 10 is a schematic perspective view of a hinge according to the present utility model;

FIG. 11 is a schematic top view of the hinge of the present utility model;

fig. 12 is a schematic view of an unfolded structure of the hinge of the present utility model.

The drawings illustrate: 1. a center pillar section; 11. the first hinge collection position; 12. a second notch; 13. a third notch; 14. a mounting groove; 15. a center column cavity; 2. sector material; 21. a fourth notch; 22. a fifth notch; 23. a sixth notch; 24. the corner connector is provided with a cavity; 25. a glass mounting groove; 3. a hinge; 31. a rotating shaft; 32. a first sheet; 321. opening holes; 33. a second sheet; 331. a shaft connection portion; 332. a gasket connecting part; 333. a receiving part; 34. a first gasket; 35. a second gasket; 4. a rear seal; 5. a front seal; 51. a seal at the front end of the center column; 52. front seal of fan section bar; 6. a heat insulating strip; 7. glass.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only 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 without undue burden from the present disclosure, are within the scope of the present disclosure.

It should be understood that in the description of the present application, the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application. The terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, i.e., features defining "first," "second," may explicitly or implicitly include one or more such features. Furthermore, unless otherwise indicated, the meaning of "a plurality" is two or more.

It should be noted that, in the description of the present application, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "hollow" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Please refer to fig. 1 to 12. An embodiment of the utility model provides a hinge hiding mechanism, which comprises a center pillar section 1, a fan section 2 and a hinge 3, wherein the fan section 2 is rotatably connected with the center pillar section 1 through the hinge 3.

The side surface of the middle column section bar 1 is provided with a first hinge storage position 11, a second notch 12 and a third notch 13 in sequence from the rear end to the front end.

The front end of the fan section bar 2 and the front end of the middle column section bar 1 form an opening, and a fourth notch 21, a fifth notch 22 and a sixth notch 23 are sequentially arranged on the inner side surface of the fan section bar 2 from the rear end to the front end.

The hinge 3 comprises a rotating shaft 31, a first page piece 32 and a second page piece 33, wherein the rotating shaft 31 is arranged on the first hinge collection position 11, the rear end of the first hinge collection position 11 covers the rotating shaft 31, the rotating shaft 31 is guaranteed not to be exposed in the rotating process, and the first page piece 32 and the second page piece 33 are both rotatably arranged on the rotating shaft 31. The first sheet 32 is arranged on the second notch 12 through the first gasket 34, the first sheet 32 is provided with an opening 321, the second sheet 33 is arranged on the fifth notch 22 through the second gasket 35, the second sheet 33 comprises a shaft connecting portion 331 and a gasket connecting portion 332, the shaft connecting portion 331 is connected with the rotating shaft 31, the gasket connecting portion 332 is connected with the shaft connecting portion 331 through a bearing portion 333, and the shaft connecting portion 331 and the gasket connecting portion 332 are located on different planes. Preferably, in this embodiment, the plane in which the shaft connection portion 331 is located and the plane in which the pad connection portion 332 is located are parallel to each other, and the bearing connection portion 333 is perpendicular to the shaft connection portion 331 and the pad connection portion 332, so as to form two Z-shaped structures with an included angle of 90 degrees, and the specific structures may be provided with radians, and are designed according to practical requirements. The shaft connecting portion 331 and the receiving portion 333 are matched with the opening 321 of the first sheet 32, and the shaft connecting portion 331 and the receiving portion 333 may penetrate the opening 321 of the first sheet 32 during rotation, so that the first sheet 32 and the second sheet 33 may be folded as much as possible, and space occupation is reduced.

The rear end edge of the center pillar section 1 and/or the rear end edge of the fan section 2 is provided with a rear end seal 4. The sealing strip 4 at the rear end ensures the tightness of the rear end of the door and window when the door and window is closed. In this embodiment, the two side edges of the rear end of the middle column section bar 1 are provided with mounting grooves 14 for mounting the rear end seal 4, the rear end seal 4 is disposed on the rear end edge of the middle column section bar 1, and the rear end edge of the fan section bar 2 is not provided with the rear end seal 4. In other embodiments, the number and installation location of the back-end seals 4 may be determined by the user based on the actual design.

The front edge of the center pillar section 1 and/or the front edge of the fan section 2 is provided with a front seal 5. In this embodiment, the front end edge of the middle column section bar 1 is provided with a front end seal 5, the front end edge of the middle column section bar 1 is provided with a mounting groove 14, and the front end edge of the fan section bar 2 is not provided with a front end seal 5. In other embodiments, the number and installation position of the front end seals 5 may be determined by the user according to the actual design.

Preferably, when the front end plane of the center pillar section 1 is parallel to the front end plane of the sash section 2, an anti-pinch gap is formed between the front end of the center pillar section 1 and the front end of the sash section 2. Correspondingly, the front end seal 5 comprises a center pillar front end seal 51 and a fan profile front end seal 52, the center pillar front end seal 51 is arranged on the third notch 13, the fan profile front end seal 52 is arranged on the sixth notch 23, and the thickness of the front end seal 5 is correspondingly increased. The distance of the anti-pinch gap is 20mm-35mm, the distance of the interval is larger than the size of a general adult finger, when people carelessly push and pull the door and window by hands to realize closing, the front end seal 5 contacts with the fingers of the people to compress, and the distance cannot cause injury to the fingers of the people, so that the anti-pinch function is realized. More preferably, the center pillar front end seal 51 is provided with a first curved surface, and the fan profile front end seal 52 is provided with a second curved surface that matches the center pillar front end seal 51. The first curve surface and the second curve surface further increase the tightness of the door and window when the door and window is closed.

Three center pillar cavities 15 are sequentially arranged in the center pillar section 1 from the rear end to the front end, and the center pillar cavities 15 at the front end and the rear end can be used for mounting corner brackets, so that the center pillar section 1 is mounted and fixed. The middle column cavity 15 in the middle part of the middle column section bar 15 is used for installing a transmission top and bottom lock and/or an upper pulley block and a lower pulley block. In this embodiment, the width of the rear end of the center pillar section 1 is greater than the width of the front end of the center pillar section 1, forming a "T" shaped structure, and in other embodiments, the width of the rear end of the center pillar section 1 is equal to the width of the front end of the center pillar section 1, forming an "i" shaped structure.

The inside of fan section bar 2 is provided with angle sign indicating number installation cavity 24, the lateral surface of fan section bar 2 is provided with glass mounting groove 25. The corner bracket mounting cavity 24 can be used for mounting the corner bracket, so that the fan profile 2 is mounted and fixed. The number of mounting cavities may be set according to the actual mounting design, see fig. 9, showing a sector bar 2 with one, two and three of said corner bracket mounting cavities 24, respectively. The glass mounting groove 25 can be integrally formed or can be formed by combining detachable sectional materials.

Preferably, referring to fig. 7, the middle part of the middle column section bar 1 and the middle part of the fan section bar 2 are both thermal bridge-cut structures provided with heat insulation strips 6. The heat insulation strips 6 are used for separating and tightly connecting the front ends and the rear ends of the middle column section bar 1 and the fan section bar 2 into a whole, so that the tightness and the sound insulation and heat insulation performance are improved.

Compared with the prior art, the rear end of the first hinge storage position of the hinge hiding mechanism covers the rotating shaft, so that the rotating shaft is completely arranged on the clamping position of the middle column section bar, even if the whole hinge is in the opening direction of the door and window in the opening process of the door and window, the rear end of the door and window cannot expose the hinge, the sealing performance and the attractiveness of the door and window are ensured, and the technical defect of dust accumulation is also reduced. Further, the function of preventing the clamping hand is realized by changing the structure of the section bar.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. A hinge hiding mechanism, comprising:

2. The hinge hiding mechanism of claim 1, wherein:

the first sheet is provided with the trompil, the second sheet includes hub connection portion and gasket connecting portion, hub connection portion with the pivot is connected, the gasket connecting portion through accepting portion with hub connection portion connects, hub connection portion with gasket connecting portion are located different planes, hub connection portion with accepting portion with the trompil phase-match of first sheet, hub connection portion with accepting portion can alternate at pivoted in-process the trompil of first sheet.

3. The hinge hiding mechanism of claim 2, wherein:

when the front end plane of the middle column section bar is parallel to the front end plane of the fan section bar, an anti-clamping gap is arranged between the front end of the middle column section bar and the front end of the fan section bar.

4. A hinge hiding mechanism as claimed in claim 3, wherein:

the front end seal comprises a center column front end seal and a fan section bar front end seal, the center column front end seal is arranged on the third notch, and the fan section bar front end seal is arranged on the sixth notch.

5. A hinge hiding mechanism as claimed in claim 3, wherein:

and the edges of the two sides of the rear end of the middle column section bar are provided with mounting grooves for mounting rear end seals.

6. The hinge hiding mechanism of claim 4, wherein:

the front end seal of the center column is provided with a first curve surface, and the front end seal of the fan-shaped material is provided with a second curve surface matched with the front end seal of the center column.

7. The hinge hiding mechanism of any one of claims 1 to 6, wherein:

the middle part of the middle column section bar is provided with a cavity for installing a transmission top-bottom lock and/or an upper pulley block and a lower pulley block.

8. The hinge hiding mechanism of any one of claims 1 to 6, wherein:

the inside of fan section bar is provided with angle sign indicating number installation cavity, the lateral surface of fan section bar is provided with glass mounting groove.