CN210033036U - Novel window hinge - Google Patents

Abstract

The utility model relates to a novel window hinge, include window frame linking arm, window and door linking arm and articulate the hinge arm subassembly between them, be provided with the regulating arm on the window frame linking arm, be equipped with the adjusting device who removes about making the relative regulating arm of window frame linking arm on the regulating arm. The utility model discloses set up the regulating arm on the window frame linking arm, make the window frame linking arm remove about the regulating arm relatively to change the relative position of window frame linking arm, its adjustable window door closes the relative position with the window frame promptly, make the window door close with the window frame with laminating, whole accommodation process need not to lean out the window to head, adjustment tool outside, adjust simple operation, safety.

Description

Novel window hinge

Technical Field

The utility model relates to a novel window hinge.

Background

Chinese patent document No. CN206110938U discloses an embedded invisible hinge, including installing window frame linking arm and window door linking arm on the installation rail of window respectively, the window frame linking arm passes through hinge structure and is connected with the window door linking arm, the head end of window door linking arm is equipped with the fine setting structure that relative window door carries out the activity and adjusts, the fine setting structure includes the regulating plate, the body middle part of regulating plate extends along its length direction's the left and right sides has fixed dull and stereotyped, fixed dull and stereotyped cover the top at the installation rail, be provided with locking screw and installation rail locking on the fixed dull and stereotyped.

The fine adjustment device can change the position of the window and the door, so that the window and the door can be closed with the window frame in a laminating manner, and the fine adjustment device is very practical. However, when the installer adjusts the window, the installer must extend the head and the adjusting tool out of the window, which is very inconvenient and causes great hidden trouble in installation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of above-mentioned prior art existence, and provide a novel window hinge, when its regulation window door position, need not to lean out the window to head, adjustment tool outside, adjust convenient operation, safety.

The purpose of the utility model is realized like this:

the utility model provides a novel window hinge, includes window frame linking arm, window and door linking arm and articulates the hinge arm subassembly between them, be provided with the regulating arm on the window frame linking arm, be equipped with the adjusting device who makes the relative regulating arm of window frame linking arm remove about on the regulating arm.

The head end of the adjusting arm is hinged with the connecting arm of the window frame, and the adjusting device is arranged at the tail end of the adjusting arm.

The adjusting device comprises a locking screw and an eccentric rivet, the eccentric rivet penetrates through the adjusting arm to be rotatably connected with the window frame connecting arm, and the locking screw penetrates through the adjusting arm to be in threaded connection with the window frame connecting arm; and loosening the locking screw and rotating the eccentric rivet to enable the window frame connecting arm to move left and right relative to the adjusting arm, locking the locking screw, and pressing and fixing the window frame connecting arm and the adjusting arm.

The head end of the adjusting arm and the hinged arm assembly are hinged to the connecting arm of the window frame together.

And a plurality of rhombic rotating locking plates are distributed on the window frame connecting arm along the length direction of the window frame connecting arm.

The left side and the right side of the length direction of the window and door connecting arm are provided with recessed mounting grooves, the head end of the window and door connecting arm is provided with a limiting bulge, the tail end of the window and door connecting arm is provided with a recessed tail groove, and the height positions of the top surface and the bottom surface of the tail groove are equivalent to the height positions of the top surface and the bottom surface of the mounting grooves.

And a plurality of screw fixing holes are formed in the tail groove.

The hinged arm assembly comprises a first hinged arm and a second hinged arm, the middle parts of the two hinged arms are hinged to form crossed arms, the head end of the first hinged arm is connected to a first sliding groove formed in the length direction of the window frame connecting arm in a sliding mode, the tail end of the first hinged arm is connected to a second sliding groove formed in the length direction of the window and door connecting arm in a sliding mode, the head end of the second hinged arm is hinged to the window frame connecting arm, and the tail end of the second hinged arm is hinged to the window and door connecting arm.

And friction plates are arranged at the joint of the first hinged arm and the first sliding groove and/or the joint of the first hinged arm and the second sliding groove, and at least part of the friction plates shields the first sliding groove and/or the second sliding groove where the friction plates are arranged.

The utility model has the advantages that:

set up the regulating arm on the window frame linking arm, but make the window frame linking arm remove about the regulating arm relatively to change the relative position of window frame linking arm, its adjustable window door closes the relative position with the window frame promptly, makes the window door close with the window frame with laminating ground, whole accommodation process need not to stretch out the window outside head, adjustment instrument, adjusts simple operation, safety.

Drawings

Fig. 1 is a schematic view of the installation of the first embodiment of the present invention with a window frame and a window and door 1.

Fig. 2 is a schematic view of the installation of the first embodiment of the present invention with a window frame and a window and door 2.

Fig. 3 is an enlarged view of a portion a in fig. 1.

Fig. 4 is an enlarged view of fig. 2 at B.

Fig. 5 is a schematic structural diagram 1 of the first embodiment of the present invention.

Fig. 6 is a schematic structural diagram 2 of the first embodiment of the present invention.

Detailed Description

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

First embodiment

Referring to fig. 1-6, the novel window hinge comprises a window frame connecting arm 1 for being mounted with a window frame 100, a window and door connecting arm 2 for being mounted with a window and door 101, and a hinge arm assembly hinged therebetween, and is characterized in that an adjusting arm 3 is arranged on the window frame connecting arm 1, and an adjusting device for enabling the window frame connecting arm 1 to move left and right relative to the adjusting arm 3 is arranged on the adjusting arm 3. The left-right movement refers to the left-right movement of the window frame connecting arm 1 in the length direction, and can be understood by those skilled in the art.

The installer adjusts adjusting device through the tool, can change the relative position of window frame connecting arm 1 and adjusting arm 3, thereby changing the relative position of window frame connecting arm 1, namely, the relative position (when the hinge is closed) of its adjustable window door 101 closed and window frame 100, making window door 101 close with window frame 100 in a laminating way, because adjusting arm 3 and adjusting device are all on window frame connecting arm 1, consequently, whole accommodation process, need not the head, adjusting tool stretches out outside the window, the adjustment is convenient, safe.

Furthermore, the head end of the adjusting arm 3 is hinged to the window frame connecting arm 1, the adjusting device is arranged at the tail end of the adjusting arm 3, and the adjusting device enables the adjusting arm 3 to move back and forth relatively around the head end of the adjusting arm, so that the window frame connecting arm 1 moves left and right relatively to the adjusting arm 3.

Further, the adjusting device comprises a locking screw 31 and an eccentric rivet 32, the eccentric rivet 32 penetrates through the adjusting arm 3 to be rotatably connected with the window frame connecting arm 1, and the locking screw 31 penetrates through the adjusting arm 3 to be in threaded connection with the window frame connecting arm 1; and the locking screw 31 is loosened, the eccentric rivet 32 is rotated, the window frame connecting arm 1 moves left and right relative to the adjusting arm 3, the locking screw 31 is locked, and the window frame connecting arm 1 and the adjusting arm 3 are pressed and fixed. The eccentric rivet 32 is rotated back and forth, so that the adjusting arm 3 moves back and forth relatively around the head end of the adjusting arm, the window frame connecting arm 1 moves left and right relatively to the adjusting arm 3, the locking screw 31 can play a role in fixing, the window frame connecting arm 1 can be fixed after being adjusted to a proper position, and the window 101 can be continuously closed with the window frame 100 after being opened and closed for multiple times.

Furthermore, the head end of the adjusting arm 3 and the hinged arm component are hinged to the window frame connecting arm 1 together, so that more space and material cost can be saved, and the whole structure is more compact.

Further, the window frame connecting arm 1 is provided with a plurality of diamond-shaped rotating locking plates 12 along the length direction thereof so as to facilitate the installation with the window frame 100, as shown in an embedded invisible hinge disclosed in chinese patent No. CN206503465U, and those skilled in the art can understand that, in addition, by adopting the diamond-shaped rotating locking plates 12 to install with the window frame 100, the eccentric rivets 32 and the locking screws 31 can slightly extend out of the window frame connecting arm 1, and the assembly of the window frame connecting arm 1 with the window frame 100 is not affected.

Furthermore, the left side and the right side of the length direction of the window and door connecting arm 2 are provided with recessed mounting grooves 22 which are convenient to insert into the bottom groove of the window and door 101, the head end of the window and door connecting arm 2 is provided with a limiting bulge 23 (which plays a role of limiting assembly), the tail end of the window and door connecting arm is provided with a recessed tail groove 24, the top surface height position and the bottom surface height position of the tail groove 24 are equivalent to those of the mounting grooves 22, and the tail groove 24 is also inserted into the bottom groove of the window and door 101, so that the assembly of the two is firmer. Furthermore, a plurality of screw fixing holes are formed in the tail groove 24, and screws are arranged in the screw fixing holes and can be screwed in the bottom groove of the window and door 101, so that the assembling stability of the window and door is further improved.

Further, the hinged arm assembly comprises a first hinged arm 41 and a second hinged arm 42, the middle parts of the two hinged arms are hinged to form crossed arms, the head end of the first hinged arm 41 is connected in a first sliding groove 11 formed in the length direction of the window frame connecting arm 1 in a sliding mode, the tail end of the first hinged arm is connected in a second sliding groove 21 formed in the length direction of the window and door connecting arm 2 in a sliding mode, the head end of the second hinged arm 42 is hinged to the window frame connecting arm 1, and the tail end of the second hinged arm is hinged to the window and door connecting arm 2.

Further, a friction plate 43 is disposed at a joint of the first hinge arm 41 and the first chute 11 and/or a joint of the first hinge arm 41 and the second chute 21, and in this embodiment, a technical scheme that the friction plate 43 is disposed at both the joint of the first hinge arm 41 and the first chute 11 and the joint of the first hinge arm 41 and the second chute 21 is adopted, so as to effectively adjust the opening and closing force of the hinge, and the technical scheme is shown as a hinge capable of adjusting the opening and closing force disclosed in chinese patent document No. CN206646947U, and can be understood by those skilled in the art. In addition, the friction plate 43 at least partially shields the first sliding groove 11 and the second sliding groove 21 where the friction plate is located, so that a dustproof effect can be achieved, and the influence on the opening and closing force of the hinge due to dust accumulation is avoided.

The above embodiments are merely preferred embodiments of the present invention, and other embodiments are also possible. Equivalent modifications or substitutions may be made by those skilled in the art without departing from the spirit of the invention, and such equivalent modifications or substitutions are intended to be included within the scope of the claims set forth herein.

Claims (7)

1. The utility model provides a novel window hinge, includes window frame linking arm (1), window door linking arm (2) and articulates the hinge arm subassembly between them, its characterized in that, be provided with regulating arm (3) on window frame linking arm (1), be equipped with the adjusting device who makes window frame linking arm (1) remove about relative regulating arm (3) on regulating arm (3).

2. The new window hinge of claim 1, wherein: the head end of the adjusting arm (3) is hinged with the window frame connecting arm (1), and the adjusting device is arranged at the tail end of the adjusting arm (3).

3. The new window hinge of claim 2, wherein: the adjusting device comprises a locking screw (31) and an eccentric rivet (32), the eccentric rivet (32) penetrates through the adjusting arm (3) to be rotatably connected with the window frame connecting arm (1), and the locking screw (31) penetrates through the adjusting arm (3) to be in threaded connection with the window frame connecting arm (1); and the locking screw (31) is loosened, the eccentric rivet (32) is rotated, the window frame connecting arm (1) moves left and right relative to the adjusting arm (3), the locking screw (31) is locked, and the window frame connecting arm (1) and the adjusting arm (3) are pressed and fixed.

4. The new window hinge of claim 2, wherein: the head end of the adjusting arm (3) and the hinged arm component are hinged on the window frame connecting arm (1) together.

5. The new window hinge of claim 1, wherein: the window frame connecting arm (1) is provided with a plurality of rhombic rotating locking plates (12) along the length direction.

6. The new window hinge of claim 1, wherein: the left side and the right side of the length direction of the window and door connecting arm (2) are provided with recessed mounting grooves (22), the head end of the window and door connecting arm (2) is provided with a limiting protrusion (23), the tail end of the window and door connecting arm is provided with a recessed tail groove (24), and the top surface height position and the bottom surface height position of the tail groove (24) are equivalent to those of the mounting grooves (22).

7. The new window hinge of claim 6, wherein: and a plurality of screw fixing holes are formed in the tail groove (24).

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