CN217269577U

CN217269577U - Invisible hinge for horizontally-opening and inwardly-falling door and window

Info

Publication number: CN217269577U
Application number: CN202220590612.0U
Authority: CN
Inventors: 林晓
Original assignee: Ruian Ouli Window Control Technology Co ltd
Current assignee: Ruian Ouli Window Control Technology Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-08-23
Anticipated expiration: 2032-03-17

Abstract

The utility model relates to a but fall stealthy hinge for door and window in flat-open, including bottom plate, top slide, lower slide, first connection piece, backup pad, interior subassembly of falling, be equipped with first spout on the bottom plate, top slide one end is articulated through first spout and bottom plate articulated linkage, the other end and backup pad one end are articulated, lower slide one end is articulated with the bottom plate tip, the other end is articulated with first connection piece one end, lower slide middle part is articulated with the top slide middle part, its characterized in that: be equipped with copper slider, eccentric screw in the first spout, copper slider sliding fit installs in first spout, eccentric screw includes the articulated body of dismantling the articulated with copper slider, with the upper slide plate and is connected articulated panel, the two different axle centers of articulated body and articulated panel. The beneficial effects of the utility model are that: the invisible hinge for the casement and inverted door and window can adjust the sealing performance of a window sash according to actual needs.

Description

Invisible hinge for horizontally-opening and internally-falling door and window

Technical Field

The utility model relates to a hinge technical field, concretely relates to but falls stealthy hinge for door and window in flat-open.

Background

The hinge is also called a hinge, and is a mechanical device used for connecting two solids and allowing relative rotation between the two solids, and the concealed hinge for the window is used for connecting a window sash and a window frame. The hidden hinge for the window is divided into a flat-open hinge, an inward-falling flat-open hinge and the like according to functions, wherein the inward-falling flat-open hinge means that the hinge can be horizontally opened and can fall inwards, and the hidden hinge has the two functions. Due to the development of society, the quality of life of people is continuously improved, so the requirement for the inward-falling flat-open hinge is also continuously improved. Not only needs to play the role of connecting the window frame and the window sash, but also has certain requirements on the sealing performance of the window.

The utility model patent document with publication number "CN 210439847U" discloses a novel hinge that falls in interior division, and this novel hinge mainly can be used for locking the window and door and make the window and door can not go on falling in, helps reducing the length of third hinge simultaneously. Although this technical scheme can realize basic window, the interior function of falling of opening and close, but, can not adjust the sealing performance of door and window, also be the front and back distance of casement and window frame or the left and right sides position of casement, but when the wind pressure great or when under the condition such as casement warp, inside and outside dislocation can be produced to casement and window frame, the sealed of window will not guarantee, especially in the severe cold area of weather, indoor heat preservation can not be guaranteed to this kind of window of installation this kind of hinge. It is difficult to meet the installation requirements of high sealing performance, high precision and high reliability of doors and windows.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem lie in to above-mentioned prior art not enough, provide a but fall door and window in flat-open and use stealthy hinge, can adjust the sealing performance of casement according to actual need.

In order to achieve the above purpose, the utility model provides a following technical scheme: the invisible hinge comprises a bottom plate, an upper sliding plate, a lower sliding plate, a first connecting plate and a supporting plate, wherein a first sliding groove is formed in the bottom plate, one end of the upper sliding plate is hinged and linked with the bottom plate through the first sliding groove and can do reciprocating linear motion along the axis of the first sliding groove in the first sliding groove, the other end of the upper sliding plate is hinged with one end of the supporting plate, one end of the lower sliding plate is hinged with the end part of the bottom plate, the other end of the lower sliding plate is hinged with one end of the first connecting plate, the middle part of the lower sliding plate is hinged with the middle part of the upper sliding plate, the other end of the first connecting plate is hinged with the supporting plate, the supporting plate is linked with an inner falling assembly, and the invisible hinge is characterized in that a copper sliding block and an eccentric screw are arranged in the first sliding groove, the copper sliding block is arranged in the first sliding groove in a sliding fit manner, the eccentric screw comprises a hinge body hinged with the copper sliding block and a hinge panel detachably connected with the upper sliding plate, the hinge body and the hinge panel are different in axle center.

By adopting the technical scheme, the eccentric screw is arranged in the first sliding chute, so that the longitudinal gap between the window sash and the window frame can be adjusted, the longitudinal sealing adjustment is realized, the gap between the window sash and the window frame is enabled to be adjustable, the sealing performance between the window sash and the window frame is improved, and the functions of the hinge are enriched; further, utilize the copper slider to carry out sliding connection with top slide and bottom plate, carry out sliding connection's mode for the top slide through rivet and bottom plate, the noise is little, and connects more stably, and the copper slider can not rock about with first spout.

Foretell but flat-open falls stealthy hinge for door and window in can further setting up as: the interior subassembly of falling includes interior linkage main part and with interior linkage main part sliding connection's brace, interior linkage main part one end of falling is equipped with the second spout, the backup pad tip passes through the articulated linkage of second spout and interior linkage main part, the interior linkage main part other end of falling articulates there is the second connection piece, second connection piece tip is articulated with the backup pad, the backup pad middle part is equipped with U type joint spare, the relatively fixed mounting in brace middle part has the joint post.

By adopting the technical scheme, the inward falling function of the window sash can be realized; when falling in needs, stretch out the brace towards the outside and stretch to the joint post withdraws from in the U type joint spare, and then the linkage main part of falling in is whole to rotate around the backup pad tip through the second spout to fall in the realization.

Foretell but flat-open falls stealthy hinge for door and window in can further setting up as: the utility model discloses a window sash, including interior linkage main part tip, sealed adjusting slider middle part hinge have can dismantle the connecting piece of being connected with the casement, sealed adjusting slider can dismantle and be connected with first adjusting screw, the hinge hole of interior linkage main part tip and third spout turn-on connection, first adjusting screw passes through the hinge hole and articulates with interior linkage main part.

By adopting the technical scheme, the sealing adjusting slide block and the first adjusting screw are arranged in the third sliding chute, so that the transverse gap between the window sash and the window frame can be adjusted, transverse sealing adjustment is realized, the gap between the window sash and the window frame can be adjusted, the sealing performance between the window sash and the window frame is further improved, and the functions of the hinge are enriched; when the left and right gaps are adjusted, the first adjusting screw is screwed, and the sealing adjusting slide block makes reciprocating linear motion along the axis of the first adjusting screw, so that the left and right gaps between the window sash and the window frame are adjusted, and transverse sealing adjustment is realized.

Foretell but for door and window stealthy hinge of falling in flat-open can further set up to: a plurality of groups of convex columns are symmetrically distributed on two sides of the U-shaped clamping piece, a gap adjusting block is arranged on one side of the U-shaped clamping piece, two ends of the gap adjusting block are provided with sleeve holes which are sleeved with the convex columns, and the middle of the gap adjusting block is detachably connected with a second adjusting screw.

By adopting the technical scheme, the longitudinal gap between the window sash and the window frame can be further adjusted, longitudinal sealing adjustment is further realized, the gap between the window sash and the window frame is enabled to be adjustable, the sealing performance between the window sash and the window frame is improved, and the functions of the hinge are enriched.

Foretell but flat-open falls stealthy hinge for door and window in can further setting up as: a package is also included.

Adopt above-mentioned technical scheme, locate the bottom plate tip with the package card, during hinge mount, when laying the bottom plate on the window frame, when package contradicts with the window frame lateral wall and is connected, with the bottom plate fix can, then with package demolish can, know by the aforesaid, through setting up package, the installation, the location of the hinge of being convenient for, easy operation realizes quick installation, need not to measure the mounting point.

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a first schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram ii according to an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 1 at B;

fig. 5 is a partially enlarged view of C in fig. 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

As shown in fig. 1 to 5, the invisible hinge for a horizontally-opening inward-falling door and window comprises a bottom plate 1, an upper sliding plate 2, a lower sliding plate 3, a first connecting piece 4 and a supporting plate 5, wherein a first sliding chute 11 is arranged on the bottom plate 1, one end of the upper sliding plate 2 is hinged and linked with the bottom plate 1 through the first sliding chute 11 and can make reciprocating linear motion in the first sliding chute 11 along the axis of the first sliding chute 11, the other end of the upper sliding plate 2 is hinged with one end of the supporting plate 5, one end of the lower sliding plate 3 is hinged with the end of the bottom plate 1, the other end of the lower sliding plate is hinged with one end of the first connecting piece 4, the middle of the lower sliding plate 3 is hinged with the middle of the upper sliding plate 2, the other end of the first connecting piece 4 is hinged with the supporting plate 5, an inward-falling component is linked with the supporting plate 5, a copper sliding block 6 and an eccentric screw 7 are arranged in the first sliding chute 11, the copper sliding block 6 is arranged in the first sliding fit in the first sliding chute 11, and the eccentric screw 7 comprises a hinge body hinged with the copper sliding block 6, The articulated panel of being connected can be dismantled with upper sliding plate 2, the two different axicons of articulated body and articulated panel. The eccentric screw 7 is arranged in the first sliding chute 11, so that the longitudinal gap between the window sash and the window frame can be adjusted, the longitudinal sealing adjustment is realized, the gap between the window sash and the window frame is enabled to be adjustable, the sealing performance between the window sash and the window frame is improved, and the functions of a hinge are enriched; further, utilize copper slider 6 to carry out sliding connection with top slide 2 and bottom plate 1, carry out sliding connection's mode for top slide 2 through rivet and bottom plate 1, the noise is little, and connects more stably, and copper slider 6 and first spout 11 can not rock about.

The interior subassembly of falling includes interior linkage main part 8 and with interior linkage main part 8 sliding connection's brace 9, interior linkage main part 8 one end of falling is equipped with second spout 81, 5 tip of backup pad pass through second spout 81 and the articulated linkage of interior linkage main part 8, the 8 other end of interior linkage main part articulates there is second connection piece 10, second connection piece 10 tip is articulated with backup pad 5, 5 middle parts of backup pad are equipped with U type joint spare 12, 9 middle parts relatively fixed installations of brace have joint post 13. The function of falling in the window sash can be realized.

The 8 tip of interior inverted linkage main part is equipped with third spout 82, be equipped with sealed adjusting block 14 in the third spout 82, sealed adjusting block 14 middle part is articulated to have can dismantle the connecting piece 15 of being connected with the casement, sealed adjusting block 14 can be dismantled and is connected with first adjusting screw 16, the hinge hole of 8 tip of interior inverted linkage main part and third spout 82 turn-on connection, first adjusting screw 16 passes through the hinge hole and articulates with interior inverted linkage main part 8. The sealing adjusting slide block 14 and the first adjusting screw 16 are arranged in the third sliding chute 82, so that the transverse gap between the window sash and the window frame can be adjusted, transverse sealing adjustment is realized, the gap between the window sash and the window frame can be adjusted, the sealing performance between the window sash and the window frame is further improved, and the functions of a hinge are enriched; when the left and right gaps are adjusted, the first adjusting screw 16 is screwed, and the sealing adjusting slide block 14 makes reciprocating linear motion along the axis of the first adjusting screw 16, so that the left and right gaps between the window sash and the window frame are adjusted, and transverse sealing adjustment is realized.

The improved U-shaped clamping device is characterized in that 4 groups of convex columns 121 are symmetrically distributed on two sides of the U-shaped clamping piece 12, a gap adjusting block 17 is arranged on one side of the U-shaped clamping piece 12, sleeve joint holes 18 which are in sleeve joint with the convex columns 121 are formed in two ends of the gap adjusting block 17, and a second adjusting screw 19 is detachably connected to the middle of the gap adjusting block 17. The vertical gap between the window sash and the window frame can be further adjusted, the vertical sealing adjustment is further realized, the gap between the window sash and the window frame is enabled to be adjustable, the sealing performance between the window sash and the window frame is improved, and the functions of the hinge are enriched.

A package 20 is also included. Locate 1 tip of bottom plate with subassembly 20 card, during hinge mount, when laying bottom plate 1 on the window frame, when subassembly 20 contradicts with the window frame lateral wall and is connected, with bottom plate 1 fixed can, and later with subassembly 20 demolish can, can know by the aforesaid, through setting up subassembly 20, the installation, the location of the hinge of being convenient for, easy operation realizes quick installation, need not to measure the mounting point.

The hinge is opened as follows:

when the first side hung casement is opened, the U-shaped clamping piece 12 and the clamping column 13 are in a clamping state, at the moment, the window sash is pushed, and the upper sliding plate 2, the lower sliding plate 3, the first connecting piece 4 and the supporting plate 5 can be unfolded to be opened.

When falling in, pull strip 9 towards outside and stretch out and stretch to joint post 13 and withdraw from in U type joint spare 12, then fall in the linkage main part 8 wholly through second spout 81 can rotate around 5 tip of backup pad to fall in the realization.

Claims

1. The utility model provides a but fall stealthy hinge for door and window in flat-open, includes bottom plate, top slide, lower slide, first connection piece, backup pad, be equipped with first spout on the bottom plate, top slide one end is through first spout and the articulated linkage of bottom plate and can be along first spout axis in first spout and make reciprocal linear motion, the top slide other end is articulated with backup pad one end, lower slide one end is articulated with the bottom plate tip, the other end is articulated with first connection piece one end, lower slide middle part is articulated with the top slide middle part, first connection piece other end is articulated with the backup pad, the backup pad linkage has interior subassembly of falling, its characterized in that: be equipped with copper slider, eccentric screw in the first spout, copper slider sliding fit installs in first spout, eccentric screw includes the articulated body of dismantling the articulated with copper slider, with the upper slide plate and is connected articulated panel, the two different axle centers of articulated body and articulated panel.

2. The invisible hinge for the casement inward-falling door and window according to claim 1, characterized in that: the interior subassembly of falling includes interior linkage main part and with interior linkage main part sliding connection's brace, interior linkage main part one end of falling is equipped with the second spout, the backup pad tip passes through the articulated linkage of second spout and interior linkage main part, the interior linkage main part other end of falling articulates there is the second connection piece, second connection piece tip is articulated with the backup pad, the backup pad middle part is equipped with U type joint spare, the relatively fixed mounting in brace middle part has the joint post.

3. The invisible hinge for the casement inward-falling door and window according to claim 2, characterized in that: the utility model discloses a window sash, including interior linkage main part tip, sealed adjusting slider middle part hinge have can dismantle the connecting piece of being connected with the casement, sealed adjusting slider can dismantle and be connected with first adjusting screw, the hinge hole of interior linkage main part tip and third spout turn-on connection, first adjusting screw passes through the hinge hole and articulates with interior linkage main part.

4. The invisible hinge for the casement inward-falling door and window according to claim 2, characterized in that: a plurality of groups of convex columns are symmetrically distributed on two sides of the U-shaped clamping piece, a gap adjusting block is arranged on one side of the U-shaped clamping piece, two ends of the gap adjusting block are provided with sleeve holes which are sleeved with the convex columns, and the middle of the gap adjusting block is detachably connected with a second adjusting screw.

5. The invisible hinge for the casement and inverted door and window according to any one of claims 1 to 4, wherein: a package is also included.