CN215978927U

CN215978927U - Invisible hinge

Info

Publication number: CN215978927U
Application number: CN202122194992.4U
Authority: CN
Inventors: 林桂平
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-11
Filing date: 2021-09-11
Publication date: 2022-03-08
Anticipated expiration: 2031-09-11

Abstract

The utility model discloses an invisible hinge which comprises a support plate, a long connecting piece, a long supporting rod and a heavy supporting rod, wherein one end of the long supporting rod and one end of the heavy supporting rod are respectively riveted with the end surface of the support plate, the bottom of the long connecting piece is provided with a short connecting piece which is riveted with the long supporting rod and the heavy supporting rod together, an adjusting block for adjusting is arranged above the long connecting piece, an adjusting rivet shaft for rotating penetrates through the inside of the adjusting block, the adjusting rivet shaft penetrates through the inside of the adjusting block and extends to the lower ends of the long connecting piece and the short connecting piece, the upper end of the adjusting block is provided with an upper adjusting screw and a lower adjusting screw which are sleeved on the adjusting rivet shaft, and the middle rivet is arranged on the end surface of the long connecting piece and positioned on the inner side of the adjusting block. The adjusting block is sleeved into the adjusting rivet shaft, so that the verticality of the upper window sash and the lower window sash is guaranteed, the tight fit tension is good, and the safety is higher.

Description

Invisible hinge

Technical Field

The utility model relates to the technical field of hinges, in particular to an invisible hinge.

Background

The invisible hinge is used for connecting a hinge between a window and a window frame, the common hinge comprises a support plate, a long connecting piece and a long supporting rod, the support plate is connected with the bottom of the window frame, and the long connecting piece and the long supporting rod are fixedly connected with an outer frame of the window.

But the hinge on the present market is generally through long connection piece and long bracing piece direct and frame fixed connection, through frame plate, long connection piece, long bracing piece, the window is opened or closed in the riveting between the mounting panel, can't play the effect of regulation, can lead to closely cooperating the pulling force not good when closing the window, and the security is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an invisible hinge, which aims to solve the problems that the hinge on the market at present is directly and fixedly connected with an outer frame through a long connecting sheet and a long supporting rod, and a window can not be opened or closed through riveting among a frame plate, the long connecting sheet, the long supporting rod and a support plate, so that the adjustment effect cannot be realized, the tight fit tension is poor when the window is closed, and the safety is not high.

In order to achieve the purpose, the utility model provides the following technical scheme: an invisible hinge comprises a support plate, a long connecting piece, a long supporting rod and a heavy supporting rod, wherein one end of the long supporting rod and one end of the heavy supporting rod are respectively riveted with the end face of the support plate, a short connecting piece which is riveted with the long supporting rod and the heavy supporting rod is installed at the bottom of the long connecting piece, an adjusting block for adjusting is arranged above the long connecting piece, an adjusting rivet shaft for rotating penetrates through the inside of the adjusting block, the adjusting rivet shaft penetrates through the inside of the adjusting block and extends to the lower end of the long connecting piece and the lower end of the short connecting piece, an upper adjusting screw and a lower adjusting screw which are sleeved on the adjusting rivet shaft are installed at the upper end of the adjusting block, a middle rivet is installed on the end face of the long connecting piece and located on the inner side of the adjusting block, the middle rivet penetrates through the long connecting piece, the short connecting piece and the long supporting rod, the supporting plate is characterized in that a gasket is arranged between the short connecting piece and the long supporting rod, and a convex hull is arranged on the edge of the end face of the middle of the supporting plate and used for limiting the rotating heavy supporting rod.

Further, the mounting panel is kept away from one side integrated into one piece of heavy bracing piece has the narrow frame plate, the regulation stationary blade is installed to the lower extreme of narrow frame plate, the through-hole rivet is installed to the lower extreme of adjusting the stationary blade, the through-hole rivet runs through adjust the stationary blade with the eccentric nail of adjusting about is installed to the one end and the top of narrow frame plate.

Furthermore, the joint of the long support rod and the support plate is provided with a large rivet, a gasket is arranged between the long support rod and the support plate, and the large rivet penetrates through the long support rod and extends to the bottom of the support plate.

Further, the mounting plate is close to the one end of heavy bracing piece is installed the low coefficient of friction gasket, the top of low coefficient of friction gasket with install between the heavy bracing piece and adjust eccentric rivet, adjust eccentric rivet and run through the heavy bracing piece with the low coefficient of friction gasket just extends to the bottom of mounting plate.

Furthermore, the lower end of one side of the support plate, which is close to the heavy support rod, is provided with a rotary buckling piece, the upper end of the support plate is provided with an inner hexagonal rivet, and the inner hexagonal rivet penetrates through the support plate and the rotary buckling piece.

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

this kind of stealthy hinge embolias the regulation riveting axle through setting up the regulating block in, and the casement hangs down straightness about guaranteeing closely cooperates the pulling force good, and the security is higher.

Drawings

FIG. 1 is an exploded view of a stealth hinge of the present invention;

FIG. 2 is a view of an invisible hinge according to the present invention in an open state;

FIG. 3 is a schematic view of a closed body structure of an invisible hinge according to the present invention;

FIG. 4 is a schematic view of a connection structure of a hidden hinge with a window frame and a window according to the present invention;

in the figure: 1. a mounting plate; 2. a long connecting sheet; 3. a short connecting sheet; 4. a long support bar; 5. a heavy duty support bar; 6. an adjusting block; 7. an up-down adjusting screw; 8. adjusting the riveting shaft; 9. a middle rivet; 10. a gasket; 11. a large rivet; 12. a gasket; 13. adjusting the eccentric nail left and right; 14. adjusting the fixing piece; 15. a through hole rivet; 16. a low coefficient of friction spacer; 17. screwing the buckling piece; 18. a hexagon socket rivet; 19. adjusting the eccentric rivet; 20. and (4) convex hull.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the case of the example 1, the following examples are given,

referring to fig. 1-4, in the embodiment of the present invention, an invisible hinge includes a support plate 1, a long connecting piece 2, a long supporting rod 4 and a heavy supporting rod 5, one end of the long supporting rod 4 and one end of the heavy supporting rod 5 are respectively riveted with an end surface of the support plate 1, a short connecting piece 3 riveted with the long supporting rod 4 and the heavy supporting rod 5 is installed at the bottom of the long connecting piece 2, an adjusting block 6 for adjustment is installed above the long connecting piece 2, an adjusting rivet shaft 8 for rotation penetrates through the inside of the adjusting block 6, the adjusting rivet shaft 8 penetrates through the inside of the adjusting block 6 and extends to the lower ends of the long connecting piece 2 and the short connecting piece 3, an upper and lower adjusting screw 7 sleeved on the adjusting rivet shaft 8 is installed at the upper end of the adjusting block 6, a middle rivet 9 is installed at an end surface of the long connecting piece 2 and inside the adjusting block 6, the middle rivet 9 penetrates through the long connecting piece 2, the short connecting piece 3 and the long supporting rod 4, install between short connection piece 3 and the long bracing piece 4 that the packing ring is used 10, the middle part terminal surface edge of mounting panel 1 is provided with convex closure 20 for it is spacing to the heavy bracing piece 5 of pairing rotation, and frame plate 1 has been beaten convex closure 20 in relevant position, and the hinge can spacing long bracing piece 4 further rotatory when closed, guarantees that each mechanism locks, and the leakproofness when closing the window is just better.

In this embodiment, long connection piece 2 penetrates in the section bar notch of casement one side, and regulating block 6 penetrates in the section bar notch of casement opposite side, and regulating block 6 embolias regulation riveting axle 8 again, guarantees that the casement hangs down straightness from top to bottom, and the closely fit pulling force is good, and the security is higher.

The window can be adjusted by adjusting the upper and lower directions of the screw 7 through the upper and lower adjusting blocks 6, the adjusting rivet shaft 8 penetrates through the two connecting pieces, the eccentric rivet 19 is riveted on the heavy support rod 5 and the support plate 1, the window sash sealing function is adjusted, the adjusting screw 13 can adjust the left and right sides of the window sash, and the window sash is located at the tail part and has different and stable effects based on the fixing piece 14-used through hole rivet 15 structure.

One side integrated into one piece that the heavy bracing piece 5 was kept away from to mounting panel 1 has a narrow frame plate, and the lower extreme of narrow frame plate is installed and is adjusted stationary blade 14, and the through-hole rivet 15 is installed to the lower extreme of adjusting stationary blade 14, and through-hole rivet 15 runs through the one end and the top of adjusting stationary blade 14 and narrow frame plate and installs about adjusting eccentric nail 13.

The corresponding holes of the bracket plate 1 and the adjusting fixing piece 14 are riveted and connected by a through hole rivet 15 and an adjusting eccentric nail 13, and then the left and right adjustment can be realized.

The junction of long bracing piece 4 and mounting panel 1 is provided with big rivet 11, installs packing ring 12 between long bracing piece 4 and the mounting panel 1, and big rivet 11 runs through long bracing piece 4 and extends to the bottom of mounting panel 1, plays fixed effect through big rivet 11.

A low-friction coefficient gasket 16 is installed at one end, close to the heavy support rod 5, of the support plate 1, an adjusting eccentric rivet 19 is installed between the upper portion of the low-friction coefficient gasket 16 and the heavy support rod 5, and the adjusting eccentric rivet 19 penetrates through the heavy support rod 5 and the low-friction coefficient gasket 16 and extends to the bottom of the support plate 1.

Wherein, the friction coefficient gasket 16 at the end can better hold in the steady type bracing piece 5, adopts mirror surface stainless steel or copper sheet material, and wear-resisting smooth, applicable in the light requirement of opening and close of conventional window or fire-resistant window, hinge global design bearing is good, the outward appearance is novel.

The lower end of one side of the support plate 1 close to the heavy support rod 5 is provided with a rotary buckle piece 17, the upper end is provided with an inner hexagonal rivet 18, and the inner hexagonal rivet 18 penetrates through the support plate 1 and the rotary buckle piece 17.

In conclusion, the long connecting piece 2 penetrates into the section groove on one side of the window sash, the adjusting block 6 penetrates into the section groove on the other side of the window sash, and the adjusting rivet shaft 8 is sleeved in the adjusting block 6, so that the verticality of the upper window sash and the lower window sash is guaranteed, the tight fit tension is good, and the safety is higher.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An invisible hinge comprises a support plate (1), a long connecting piece (2), a long supporting rod (4) and a heavy supporting rod (5), wherein one end of the long supporting rod (4) and one end of the heavy supporting rod (5) are respectively riveted with the end face of the support plate (1), the invisible hinge is characterized in that the bottom of the long connecting piece (2) is provided with the short connecting piece (3) which is riveted with the long supporting rod (4) and the heavy supporting rod (5) together, an adjusting block (6) for adjustment is arranged above the long connecting piece (2), an adjusting riveting shaft (8) for rotation penetrates through the inside of the adjusting block (6), the adjusting riveting shaft (8) penetrates through the inside of the adjusting block (6) and extends to the lower ends of the long connecting piece (2) and the short connecting piece (3), the upper end of the adjusting block (6) is provided with an upper adjusting screw (7) which is sleeved on the adjusting riveting shaft (8), the end face of the long connecting piece (2) is located, a middle rivet (9) is installed on the inner side of the adjusting block (6), the middle rivet (9) penetrates through the long connecting piece (2), the short connecting piece (3) and the long supporting rod (4), a gasket (10) is installed between the short connecting piece (3) and the long supporting rod (4), and a convex hull (20) is arranged on the edge of the end face of the middle of the support plate (1) and used for limiting a rotating heavy supporting rod (5).

2. The invisible hinge according to claim 1, wherein a narrow frame plate is integrally formed on one side of the support plate (1) far away from the heavy support rod (5), an adjusting fixing plate (14) is installed at the lower end of the narrow frame plate, a through hole rivet (15) is installed at the lower end of the adjusting fixing plate (14), and a left-right adjusting eccentric nail (13) is installed above and penetrates through one end of the adjusting fixing plate (14) and the narrow frame plate by the through hole rivet (15).

3. The invisible hinge according to claim 1, characterized in that a large rivet (11) is arranged at the joint of the long support rod (4) and the support plate (1), a gasket (12) is arranged between the long support rod (4) and the support plate (1), and the large rivet (11) penetrates through the long support rod (4) and extends to the bottom of the support plate (1).

4. The invisible hinge according to claim 1, wherein a low-friction coefficient gasket (16) is mounted at one end of the support plate (1) close to the heavy support rod (5), an adjusting eccentric rivet (19) is mounted between the upper side of the low-friction coefficient gasket (16) and the heavy support rod (5), and the adjusting eccentric rivet (19) penetrates through the heavy support rod (5) and the low-friction coefficient gasket (16) and extends to the bottom of the support plate (1).

5. The invisible hinge according to claim 1, wherein a lower end of one side of the support plate (1) close to the heavy support rod (5) is provided with a screwing piece (17), an upper end of the one side is provided with an inner hexagonal rivet (18), and the inner hexagonal rivet (18) penetrates through the support plate (1) and the screwing piece (17).