CN212867212U

CN212867212U - Sliding support hinge for window

Info

Publication number: CN212867212U
Application number: CN202020794096.4U
Authority: CN
Inventors: 罗建东
Original assignee: Zhaoqing Jutailong Architectural Hardware Technology Co ltd
Current assignee: Zhaoqing bafeisi Precision Hardware Co.,Ltd.
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-04-02
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses and provides a window sliding support hinge that has great opening angle promptly, has higher bearing capacity again. Window is with sliding brace hinge including fan installed part (1), frame installed part (2), cantilever (3), stub bar (4), long connecting rod (5), the one end of fan installed part (1) with the one end rivet of stub bar (4) is articulated, the other end of stub bar (4) with the front end rivet of frame installed part (2) is articulated, the middle part of fan installed part (1) with the one end rivet of cantilever (3) is articulated, the other end of cantilever (3) with the rear end rivet of frame installed part (2) is articulated, the one end of long connecting rod (5) with the middle part rivet of cantilever (3) is articulated, the other end with frame installed part (2) sliding connection. The utility model discloses but wide application in door and window five metals field.

Description

Sliding support hinge for window

Technical Field

The utility model relates to a window is with sliding support hinge.

Background

Hinges are generally referred to as hinges, while hinges used in expandable doors and windows and the like are generally referred to as sliding stays, i.e., sliding stay hinges. The sliding support hinge in the prior art generally comprises a frame mounting piece, a connecting rod, a cantilever and a sash mounting piece to form a four-bar mechanism, one end of the connecting rod or the cantilever is riveted with the sash mounting piece, the other end of the connecting rod or the cantilever is connected with the frame mounting piece in a sliding mode (namely, the rivet is slidably mounted in a sliding groove in a frame mounting seat), after the mounting, the frame mounting piece is mounted in a notch of a door and window frame section bar, and the sash mounting piece is mounted in a notch of the door.

The problems with this type of sliding stay hinge are: firstly, the sliding groove is open, so that the dustproof effect is poor, dust and sundries are easy to accumulate, and the sliding groove is difficult to clean, so that the opening and closing of the door and the window are not smooth; if the connecting rod is in sliding connection with the frame mounting piece, the friction force between the rivet in the sliding groove and the frame mounting seat is large, so that the opening and closing resistance of the door and window is large, and after the hinge is used for a period of time, the contact part of the rivet in the sliding groove and the frame mounting piece is easy to wear, so that the service life of the hinge is influenced; if the cantilever is in sliding connection with the frame installation part, a strip-shaped long groove needs to be formed in the frame installation part, the length of the groove of the strip-shaped long groove is limited by the size of a door and window frame profile, so that the opening angle of a door and window sash is limited, and the door and window sash can be opened only at a small angle.

In view of the above, there is a need to improve the structure of the sliding support hinge in the prior art, enhance the smoothness and easy operation of the switch, and enhance the load-bearing capacity.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide one kind and have great opening angle promptly, have higher bearing capacity's for window sliding support hinge again.

The utility model adopts the technical proposal that: the utility model discloses a fan installed part, frame installed part, cantilever, short connecting rod, the window is with sliding support hinge still includes long connecting rod, the one end of fan installed part with the one end rivet of short connecting rod is articulated, the other end of short connecting rod with the front end rivet of frame installed part is articulated, the middle part of fan installed part with the one end rivet of cantilever is articulated, the other end of cantilever with the rear end rivet of frame installed part is articulated, the one end of long connecting rod with the middle part rivet of cantilever is articulated, the other end with frame installed part sliding connection.

Preferably, the sliding support hinge for the window further comprises a transmission rod arranged below the frame mounting part and a sliding clamping piece arranged above the frame mounting part, a first sliding groove and a second sliding groove which are spaced are formed in the frame mounting part, the long connecting rod is hinged to a front end rivet of the transmission rod, the rivet at the front end of the long connecting rod penetrates through the first sliding groove, the sliding clamping piece is fixedly connected with the rear end of the long connecting rod through a screw, and the screw penetrates through the second sliding groove.

Preferably, still be provided with the extension parcel portion on the frame installed part, the tip of stub bar is located the extension parcel portion, just the extension parcel portion the stub bar and the bottom plate rivet of frame installed part articulates together.

Preferably, the sliding support hinge for the window further comprises a reinforcing rib plate arranged between the extending wrapping part and the frame mounting part, the opening at the side part of the reinforcing rib plate is designed, the upper surface of the reinforcing rib plate is attached to the inner side of the extending wrapping part, and the lower surface of the reinforcing rib plate is attached to the frame mounting part.

Preferably, the extension wrapping portion covers the first sliding groove and the hinge portion of the long link and the transmission lever.

Preferably, the sliding support hinge for the window further comprises a tripod bucket arranged at the front end of the frame installation piece, and the tripod bucket is fixedly connected with the frame installation piece through a screw.

Preferably, the sliding support hinge for the window further comprises a height-adjustable fixing column arranged at the hinged position of the sash mounting piece and the short connecting rod.

Preferably, the short connecting rod is provided with a bending part, the upper end of the bending part is hinged to the sash mounting part, and the lower end of the bending part is hinged to the frame mounting part.

Optimized, be provided with first portion of bending and the portion of bending of second on the cantilever, the warp the front section department of the upper end that first portion of bending was cut apart with the fan installed part is articulated, the rear section department of upper end with long connecting rod is articulated, the warp the lower extreme that the portion of bending of second was cut apart with the frame installed part is articulated.

The utility model has the advantages that: because the utility model comprises a five-bar structure consisting of a sash mounting piece, a frame mounting piece, a cantilever, a short connecting bar and a long connecting bar, the five-bar structure can realize the wide-angle opening of the sash, one end of the sash mounting piece is hinged with one end rivet of the short connecting bar, the other end of the short connecting bar is hinged with the front end rivet of the frame mounting piece, the middle part of the sash mounting piece is hinged with one end rivet of the cantilever, the other end of the cantilever is hinged with the rear end rivet of the frame mounting piece, one end of the long connecting bar is hinged with the middle part rivet of the cantilever, the other end is connected with the frame mounting piece in a sliding way, through the structure, the hinge point of the sash mounting piece, the frame mounting piece, the cantilever and the short connecting bar which are hinged to the main bearing is fixedly and movably connected, particularly, the sash mounting piece is used as a first main bearing bar and the short connecting bar is hinged with the frame, need not the front and back slip, very big reduction the danger that wearing and tearing are lax and drop, and the addition of long connecting rod has not only improved bearing capacity, moreover long connecting rod with fan installed part sliding connection ensures the hinge can stably be opened and close and realize the key place that the wide-angle was opened, so the utility model discloses great opening angle has higher bearing capacity again promptly.

Drawings

Fig. 1 is a schematic front perspective view of the present invention;

fig. 2 is a schematic view of a back three-dimensional structure of the present invention;

fig. 3 is a side view of the present invention when opened;

fig. 4 is an exploded view of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The purpose of this embodiment is to provide a sliding support hinge for window, it realizes strutting and closing of hinge through rotating-structure, for sliding support among the prior art, on the basis of guaranteeing that the big angle is opened, the smoothness nature of switch has been strengthened, portability and easy operability, and bearing capacity has been improved, avoid the hinge window to prop the friction between the rivet of hinge and the frame installed part great promptly, the switch resistance that leads to door and window is great, and use a period of time after, the rivet in the spout is easy wearing and tearing with frame installed part contact department, influence hinge life's problem.

As shown in fig. 1, 2, 3, and 4, the sliding support hinge for a window provided in this embodiment is used to connect two members that need to be opened and closed, such as a window frame and a window sash, for realizing two states of opening and closing a window sash, and particularly, the sliding support hinge for a window of the present invention includes a five-bar structure composed of a sash mounting member 1, a frame mounting member 2, a cantilever 3, a short bar 4, and a long bar 5, the five-bar structure can realize opening of a window sash at a large angle, one end of the sash mounting member 1 is hinged to one end of the short bar 4 by a first rivet 104, the other end of the short bar 4 is hinged to a front end of the frame mounting member 2 by a second rivet 204, a middle portion of the sash mounting member 1 is hinged to one end of the cantilever 3 by a third rivet 103, the other end of the cantilever 3 is hinged to a rear end of the frame mounting member 2 by a fourth rivet 203, one end of the long connecting rod 5 is hinged to the middle part of the cantilever 3 through a fifth rivet 305, the other end of the long connecting rod 5 is hinged to the frame mounting piece 2 through a sliding connection, and through the structure, the sash mounting piece 1, the frame mounting piece 2, the cantilever 3 and the short connecting rod 4 are hinged to form a hinge point of main bearing, the hinge point is fixedly and movably connected, particularly, the sash mounting piece 1 serves as a first main bearing rod and the short connecting rod 4 serves as a first auxiliary bearing rod and is hinged to the frame mounting piece 2 without sliding forwards and backwards, the risk that abrasion is loosened and falls is greatly reduced, the long connecting rod 5 is added, the bearing performance is improved, and the long connecting rod 5 is connected with the sash mounting piece 1 in a sliding manner, so that the hinge can be stably opened and closed and the key place for realizing large-angle opening is ensured.

In the embodiment of the present invention, the sliding brace hinge for window further includes a transmission rod 6 disposed below the frame mounting member 2 and a sliding clamping piece 7 disposed above the frame mounting member 2, the frame mounting member 2 is provided with a first sliding slot 21 and a second sliding slot 22 spaced apart from each other, the long connecting rod 5 is hinged to the front end of the transmission rod 6 by a sixth rivet 506, the sixth rivet 506 passes through the first sliding slot 21, the sliding clamping piece 7 is fixedly connected to the rear end of the long connecting rod 5 by a screw 11, the screw 11 passes through the second sliding slot 22, by such connection manner, the sliding connection between the long connecting rod 5 and the frame mounting member 2 is not only convenient to operate, but also is stable and reliable to open, and the wind resistance of the window can be improved by adjusting the tightness degree of the screw 11, in fact, the sliding brace hinge can be provided with a slider only at the first sliding slot 21, the sliding is realized by hinging the sliding block and the long connecting rod 5.

The embodiment of the utility model provides an in order to further improve the bearing capacity of hinge and improve the dustproof effect of hinge, influence the result of use of hinge after avoiding silt to enter into hinge sliding part in the work progress, still be provided with the extension parcel portion 23 of upwards bending on the frame installed part 2, extend parcel portion 23 with frame installed part 2 is the shaping of bending as an organic whole, the tip of short connecting rod 4 is located extend parcel portion 23, second rivet 204 from the top down passes in proper order extend parcel portion 23 short connecting rod 4 and the bottom plate of frame installed part 2 articulates together, just it covers to extend parcel portion 23 first spout 21 and long connecting rod 5 with the articulated portion of transfer line 6.

The utility model discloses an in the embodiment, because a plurality of recesses and hole have been seted up to frame installed part 2, in order to avoid the recess right the influence of frame installed part 2 intensity, the sliding support hinge for window is still including setting up extend parcel portion 23 with deep floor plate 8 between the frame installed part 2, deep floor plate 8 lateral part open design, deep floor plate 8's upper surface laminating with it is inboard to extend parcel portion 23, the lower surface laminating in frame installed part 2, through deep floor plate 8 further strengthened extend the intensity between parcel portion 23 and the frame installed part 2, simultaneously to with short connecting rod 4's articulated also more stable, bearing performance has obtained further promotion.

In addition, the sliding support hinge for the window further comprises a tripod bucket 9 arranged at the front end of the frame mounting piece 2, and the tripod bucket 9 is fixedly connected with the frame mounting piece 2 through a screw; the sliding support hinge for the window further comprises a height-adjustable fixing column 10 arranged at the hinged position of the sash mounting piece 1 and the short connecting rod 4.

In order to ensure that all parts are connected smoothly and reliably, part of the parts are bent to ensure that the overall height of the product is within a specified range, if the short connecting rod 4 is provided with a bent part, the upper end divided by the bent part is hinged with the fan mounting piece 1, and the lower end is hinged with the frame mounting piece 2; be provided with first bending part and second bending part on cantilever 3, warp the front segment department of the upper end that first bending part cut apart with fan installed part 1 is articulated, the back segment department of upper end with long connecting rod 5 is articulated, warp the lower extreme that second bending part cut apart with frame installed part 2 is articulated, and these are bent and are handled the conventional operation that belongs to this field, do not give unnecessary details here. In addition, as shown in fig. 4, the present invention further provides a plurality of metal gaskets for the frame mounting member 2, and the metal gaskets are added to avoid the deformation or the couch of the frame mounting member 2 during the locking of the screws.

The utility model discloses a theory of operation does: in an initial state, the sash mounting member 1 and the suspension arm 3 are located above the extending wrapping portion 23 of the frame mounting member 2, the lower ends of the long link 5 and the short link 4 are located below the extending wrapping portion 23, when a window sash is opened, the sash mounting member 1 starts to rotate counterclockwise, the short link 4 and the suspension arm 3 both rotate clockwise, one end of the long link 5 rotates counterclockwise around the suspension arm 3, and the other end slides backwards in the first sliding groove 21 until the sash mounting member 1 and the frame mounting member 2 form a vertical 90-degree angle (or slightly exceeds 90 degrees) to complete a window opening action; when the window sash is closed, the sash mounting piece 1 starts to rotate clockwise, the short connecting rod 4 and the cantilever 3 both rotate counterclockwise, one end of the long connecting rod 5 rotates clockwise around the cantilever 3, and the other end slides forwards in the first sliding groove 21 until the sash mounting piece 1 and the frame mounting piece 2 form a parallel state, and the window closing action is completed.

The above embodiments are not intended to limit the present invention, and any obvious alternative is within the scope of the present invention without departing from the inventive concept of the present invention. The utility model discloses but wide application in door and window field.

Claims

1. The utility model provides a window is with sliding support hinge, it includes fan installed part (1), frame installed part (2), cantilever (3), short connecting rod (4), its characterized in that: the window is with sliding support hinge still includes long connecting rod (5), the one end of fan installed part (1) with the one end rivet of stub bar (4) is articulated, the other end of stub bar (4) with the front end rivet of frame installed part (2) is articulated, the middle part of fan installed part (1) with the one end rivet of cantilever (3) is articulated, the other end of cantilever (3) with the rear end rivet of frame installed part (2) is articulated, the one end of long connecting rod (5) with the middle part rivet of cantilever (3) is articulated, the other end with frame installed part (2) sliding connection.

2. The window slide hinge according to claim 1, wherein: the window sliding support hinge further comprises a transmission rod (6) arranged below the frame mounting piece (2) and a sliding clamping piece (7) arranged above the frame mounting piece (2), a first sliding groove (21) and a second sliding groove (22) which are spaced are arranged on the frame mounting piece (2), the long connecting rod (5) is hinged to a front end rivet of the transmission rod (6), the rivet at the position penetrates through the first sliding groove (21), the sliding clamping piece (7) is fixedly connected with the rear end of the long connecting rod (5) through a screw, and the screw penetrates through the second sliding groove (22).

3. The window slide hinge according to claim 2, wherein: still be provided with extension parcel portion (23) on frame installed part (2), the tip of stub bar (4) is located extension parcel portion (23), just extension parcel portion (23) stub bar (4) and the bottom plate rivet of frame installed part (2) articulates together.

4. The window slide hinge according to claim 3, wherein: the sliding support hinge for the window further comprises a reinforcing rib plate (8) arranged between the extending wrapping part (23) and the frame mounting part (2), the side part of the reinforcing rib plate (8) is provided with an opening, the upper surface of the reinforcing rib plate (8) is attached to the inner side of the extending wrapping part (23), and the lower surface of the reinforcing rib plate is attached to the frame mounting part (2).

5. The window slide hinge according to claim 3, wherein: the extension wrap (23) covers the first runner (21) and a hinge of the long link (5) and the transmission lever (6).

6. The window slide hinge according to claim 1, wherein: the sliding support hinge for the window further comprises a tripod bucket (9) arranged at the front end of the frame mounting piece (2), and the tripod bucket (9) is fixedly connected with the frame mounting piece (2) through screws.

7. The window slide hinge according to claim 1, wherein: the sliding support hinge for the window further comprises a height-adjustable fixing column (10) arranged at the hinged position of the sash mounting piece (1) and the short connecting rod (4).

8. The window slide hinge according to claim 1, wherein: the short connecting rod (4) is provided with a bending part, the upper end of the bending part is hinged to the fan mounting part (1), and the lower end of the bending part is hinged to the frame mounting part (2).

9. The window slide hinge according to claim 1, wherein: be provided with first portion of bending and the portion of bending of second on cantilever (3), warp the front section department of the upper end that first portion of bending was cut apart with fan installed part (1) is articulated, the back section department of upper end with long connecting rod (5) are articulated, the warp the lower extreme that the portion of bending of second was cut apart with frame installed part (2) are articulated.