CN215485393U

CN215485393U - Sliding support hinge for door and window

Info

Publication number: CN215485393U
Application number: CN202120090979.1U
Authority: CN
Inventors: 陈满林
Original assignee: Foshan Aosenmu Door & Window Technology Co ltd
Current assignee: Foshan Aosenmu Door & Window Technology Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2022-01-11
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a door and window sliding support hinge which comprises a frame mounting assembly, a connecting rod, a cantilever and a sash mounting assembly, wherein the frame mounting assembly comprises a base, a guide rail and a sliding block, the base comprises an upper surface, the guide rail is fixedly mounted on the upper surface of the base, the guide rail comprises a sliding groove, the sliding block slides in the sliding groove, and one end of the connecting rod or the cantilever is in shaft connection with the sliding block. The utility model adds the guide rail in the sliding support hinge, and because the guide rail and the base are independent components and the two ends of the guide rail are open, dust can not be accumulated on the guide rail and can be discharged from the two ends of the guide rail. Thereby ensuring that the opening of the door and the window is not influenced.

Description

Sliding support hinge for door and window

Technical Field

The utility model relates to the field of doors and windows, in particular to a hinge of a door and a window.

Background

Hinges are generally referred to as hinges, while hinges used in windows and doors that can be spread apart are generally referred to as braces, i.e., sliding brace hinges. The sliding support hinge in the prior art usually comprises a four-bar mechanism consisting of a frame mounting piece, a connecting rod, a cantilever and a sash mounting piece, one end of the connecting rod is riveted with the sash mounting piece, the other end of the connecting rod is slidably connected with the frame mounting piece (namely, the rivet is slidably mounted in a chute on a frame mounting seat), after mounting, the frame mounting piece is mounted in a notch of a door and window frame section bar, the sash mounting piece is mounted in a notch of the door and window sash section bar, and then the opening of a door and a window can be realized by utilizing the four-bar mechanism.

However, the sliding support hinge in the prior art is not reasonable in structure, dust is easily stored in the sliding groove, and the dust is easily accumulated in the window frame, so that the sliding support hinge is difficult to clean, and particularly in the decoration process, the accumulated dust can influence the normal use of doors and windows. Meanwhile, the hinge in the prior art is complex in installation and low in overall installation strength.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: it is an object of the present invention to provide a sliding stay hinge for doors and windows that solves one or more of the problems of the prior art, and provides at least one of the advantages.

The solution of the utility model for solving the technical problem is as follows: the utility model provides a door and window sliding support hinge, includes frame installation component, connecting rod, cantilever and fan installation component, frame installation component includes base, guide rail, slider, the base includes the upper surface, guide rail fixed mounting be in the upper surface of base, the guide rail includes the spout, the slider is in slide in the spout, the one end of connecting rod or cantilever with the slider coupling.

The utility model has the beneficial effects that: the utility model adds the guide rail in the sliding support hinge, and because the guide rail and the base are independent components and the two ends of the guide rail are open, dust can not be accumulated on the guide rail and can be discharged from the two ends of the guide rail. Thereby ensuring that the opening of the door and the window is not influenced.

As a further improvement of the above technical solution, a first groove is provided on the upper surface of the base, the guide rail is embedded in the first groove, and the upper surface of the base is flush with the bottom surface of the chute. Through the upper surface at the base set up a recess, then go into this first recess with the guide rail card for the wholeness of whole sliding support hinge is better, and is more convenient when cleaning moreover.

As a further improvement of the above technical solution, the guide rail includes a bottom plate, two sides of the bottom plate are provided with turned edges, the two turned edges and the bottom plate constitute the chute, the inner side of the slider is provided with a reinforcing lining, the connecting rod and the slider are coupled by a slider rivet, and the rivet sequentially penetrates through the connecting rod, the slider and the reinforcing lining from top to bottom. The guide rail is formed by bending a stainless steel plate, so that the overall strength of the guide rail can be improved, and meanwhile, the connection strength between the sliding block and the connecting rod can be improved by adding a reinforcing gasket on the inner side of the sliding block.

As a further improvement of the technical scheme, the base is a profile component, and the lower surface of the base is provided with a fastening block. The lower surface of base is provided with the piece of buckling, can be so that the spout hinge when the installation, utilize the piece of buckling to fix the base to door and window's window frame to make the installation of sliding support hinge more simple and convenient.

As a further improvement of the above technical scheme, the lower surface of the base is provided with a notch, a locking plate is arranged in the notch, the locking plate is in shaft connection with the base, and the length of the locking plate is greater than the width of the base. Through increasing the locking plate, can utilize the locking plate to install, improve the installation convenience of sliding support hinge.

As a further improvement of the technical scheme, the locking plate is connected with the base through a locking plate pin in a shaft-in mode, the locking plate pin is connected with the locking plate in a driving mode, and the locking plate pin is connected with the base in a rotating mode. The locking plate pin is utilized to realize the rotation of the locking plate, so that the mounting purpose is achieved.

As a further improvement of the above technical solution, one end of the connecting rod is coupled to the slider, the suspension arm includes a first stay bar and a second stay bar, one end of the first stay bar is coupled to the base by a suspension arm rivet, and the other end is coupled to the middle of the connecting rod; one end of the second support rod is coupled with the base through another cantilever rivet, and the other end of the second support rod is coupled with the fan mounting assembly; the frame installation component further comprises a friction plate and a riveting piece, and the cantilever rivet sequentially penetrates through the first support rod or the second support rod, the friction plate, the base and the riveting piece from top to bottom. By adding the friction plate, the friction force between the first support rod or the second support rod and the base can be reduced, so that the opening of the door and the window is smoother; and the riveting sheet is added, so that the connection strength of the first support rod or the second support rod and the base can be improved.

As a further improvement of the above technical solution, a second groove is provided on the upper surface of the base, and the friction plate is hidden in the second groove.

As a further improvement of the above technical scheme, a fastening column is arranged on the base, the fan mounting assembly comprises a fastening rod, an arc-shaped limiting opening is formed in one end of the fastening rod, the limiting opening is connected with the fastening column in a matched manner, and a limiting inclined surface is formed in the other end of the fastening rod. When the casement is in the state of closing, spacing mouthful is detained on the tight post that closes to prevent that door and window from appearing rocking under the state of closing. Moreover, the arc-shaped limiting opening is matched with the columnar tight closing column, so that the closing is more tight, the processing is simpler and more convenient, and the production cost is reduced. When the sash window is opened, the limiting inclined plane can be abutted against the end face of the connecting rod, so that the opening angle of the sash window is prevented from being too large.

As a further improvement of the above technical solution, the fan mounting assembly further comprises a fan fixing rod and a spacer, wherein the spacer is located between the fan fixing rod and the fastening rod; the rear side of the fan fixing rod is also provided with a vertical fixing plate, the periphery of the tight closing column is sleeved with a rolling sleeve, and the rolling sleeve is rotatably connected with the tight closing column. The spacing block is located between the sash fixed rod and the tight closing rod, and the sash fixed rod is generally fixed in a section bar clamping groove of the sash window. Of course, in some embodiments, the spacer may be integral with the fan fixing bar.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures are only some embodiments of the utility model, not all embodiments, and that a person skilled in the art can also derive other designs and figures from them without inventive effort.

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

FIG. 2 is a top view of the present invention;

FIG. 3 is an exploded view of the present invention;

fig. 4 is a cross-sectional view of the present invention.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. The drawings illustrate a preferred embodiment of the utility model and, together with the description, serve to complement the description with figures so that the person may visually and vividly understand each and every feature and every technical solution of the utility model, but are not to be construed as limiting the scope of the utility model.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions. Meanwhile, all technical characteristics in the utility model can be interactively combined on the premise of not conflicting with each other.

Referring to fig. 1 to 4, a sliding stay hinge for doors and windows includes a frame mounting assembly 100, a link 200, a suspension arm 300, and a sash mounting assembly 400. The frame mounting assembly 100 includes a base 110, a rail 120, and a slider 130.

The upper surface of the base 110 is provided with a first groove 111, the guide rail 120 is embedded in the first groove 111, and the upper surface of the base 110 is flush with the bottom surface of the sliding groove 121.

The guide rail 120 comprises a sliding groove 121, the guide rail 120 further comprises a bottom plate 122, folding edges 123 are arranged on two sides of the bottom plate 122, and the two folding edges 123 and the bottom plate 122 form the sliding groove 121. Specifically, referring to fig. 4, it can be seen that the cross-sectional structure of the guide rail 120 is that the guide rail 120 may be formed by bending a stainless steel plate, for example, a stainless steel plate is subjected to secondary punching to first fold out the overlapping edge on the folded edge, and then fold out the folded edge 123, so as to form the guide rail 120 of the present embodiment. The slider 130 slides in the slide groove 121, and the slider 130 can only slide in the front-rear direction due to the shape of the guide rail 120, the reinforcing lining 140 is disposed inside the slider 130, the link 200 and the slider 130 are coupled to each other by a slider rivet 150, and the slider rivet 150 penetrates the link 200, the slider 130, and the reinforcing lining 140 in this order from top to bottom. Referring to fig. 4, after the slider rivet 150 is installed, the slider 130 is clamped by the guide rail 120 and the reinforcing lining 140, and the slider 130 does not need to mainly bear the stress, and the stress is borne by the reinforcing lining 140, so that the slider 130 is not deformed due to the stress in the using process, and the service life of the slider 130 is longer.

The cantilever 300 comprises a first stay 310 and a second stay 320, wherein one end of the first stay 310 is coupled to the base 110 by a cantilever rivet 330, and the other end is coupled to the middle of the connecting rod 200; one end of the second stay 320 is coupled to the base 110 by another cantilever rivet 330, and the other end is coupled to the fan mounting assembly 400; the frame mounting assembly 100 further includes a friction plate 180 and a rivet plate 190, and the cantilever rivet 330 sequentially penetrates through the first stay 310 or the second stay 320, the friction plate 180, the base 110 and the rivet plate 190 from top to bottom. The upper surface of the base 110 is provided with a second groove 114, and the friction plate 180 is hidden in the second groove 114.

In order to facilitate the fixed mounting of the frame mounting assembly 100 and the window frame, the lower surface of the base 110 is further provided with a notch 113, a locking plate 160 is arranged in the notch 113, the locking plate 160 is coupled with the base 110, and the length of the locking plate 160 is greater than the width of the base 110. The locking plate 160 is coupled to the base 110 through a locking plate pin 170, the locking plate pin 170 is drivingly connected to the locking plate 160, and the locking plate pin 170 is rotationally connected to the base 110. Specifically, the head of the locking plate pin 170 is provided with a straight groove, a cross groove or a hexagonal groove, the outer periphery of the upper portion of the locking plate pin 170 is a cylindrical surface, the lower portion of the locking plate pin 170 is a prismatic surface, and the middle of the locking plate 160 is provided with a mounting hole matched with the prismatic surface of the locking plate pin 170. Meanwhile, the base 110 is a profile member, and a fastening block 112 integrally formed with the base 110 is disposed on a lower surface of the base 110.

In order to effectively limit and fix the opening and closing of the door and window, the rear end of the base 110 is provided with a fastening column 500, the sash mounting assembly 400 comprises a fastening rod 410, one end of the fastening rod 410 is provided with an arc-shaped limiting opening 411, and the limiting opening 411 is connected with the fastening column 500 in a matching manner. The other end of the locking rod 410 is provided with a limit inclined plane 412, and the limit inclined plane 412 is connected with the end surface of the connecting rod 200 in a matching way. The fan installation assembly 400 further comprises a fan fixing rod 420 and a spacer 430, wherein the spacer 430 is positioned between the fan fixing rod 420 and the fastening rod 410; the rear side of the fan fixing rod 420 is also provided with a vertical fixing plate 440, the periphery of the fastening post 500 is sleeved with a roller 510, and the roller 510 is rotatably connected with the fastening post.

When the sliding support hinge is assembled, referring to fig. 3, all parts are assembled in sequence. After the assembly, the fan mounting assembly 400 can rotate relative to the frame mounting assembly 100, and when the fan mounting assembly rotates, the first support bar 310 and the second support bar 320 make a circular motion around the cantilever rivet 330, and while the connecting rod 200 rotates, one end of the connecting rod 200 makes a linear motion in the guide rail 120 under the driving of the slider 130.

When in use, the base 110 is first installed in the window frame of the door or window, since the window frame includes a standard groove and the fastening block 112 of the lower surface of the base corresponds to the standard groove, so that the base 110 can be substantially fixed after being fastened into the window frame. Then through rotating locking plate pin 170 for locking plate pin 170 drives locking plate 160 and rotates, and locking plate 160 has buckled the standard groove from rotatory and play in the breach, at this moment, even if do not play the screw, base 110 has also obtained preliminary fixed with the window frame. Next, the sash window is fixedly mounted to the sash fixing rod 420 of the sash mounting assembly 400. Because the base 110 and the window frame are preliminarily fixed, the sliding support hinge does not need to be manually fixed when the sash window is installed, and the installation efficiency is greatly improved. After the window sash is installed, the installation position of the sliding support hinge is adjusted, and then a fixing screw is screwed on to completely fix the sliding support hinge on the window frame. After the sliding support hinge is adopted, the installation process of the casement window can be simplified, meanwhile, as the connecting strength of the sliding support hinge and the window frame is higher, the window sash which can be borne by the sliding support hinge can be heavier, and as the structure of the guide rail is optimized, dust is less prone to being hidden in the guide rail, and the window sash is smoother when being opened and closed.

Referring to fig. 1 and 2, when the door or window is opened, the front end of the connecting rod 200 slides backwards under the driving of the sliding block 130, and meanwhile, the connecting rod 200 rotates clockwise, the first supporting rod 310 rotates counterclockwise, and the second supporting rod 320 rotates clockwise, so that the sash window can be opened counterclockwise, and after the sash window is opened to a certain angle, the limiting inclined plane 412 of the locking rod 410 abuts against the end surface of the connecting rod 200, and the door or window cannot be opened any more, so that the generation of a dead point can be prevented. When the door or window needs to be closed, the front end of the connecting rod 200 slides forwards, the connecting rod 200, the second support rod 320 rotate anticlockwise, and the first support rod 310 and the sash window rotate clockwise. When the locking device is closed in place, the connecting rod 200, the first support rod 310 and the second support rod 320 are located on the same straight line, and the limiting opening 411 and the fastening column 500 are abutted together.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that the present invention is not limited to the details of the embodiments shown and described, but is capable of numerous equivalents and substitutions without departing from the spirit of the utility model as set forth in the claims appended hereto.

Claims

1. The utility model provides a door and window sliding support hinge, includes frame installation component, connecting rod, cantilever and fan installation component, its characterized in that: the frame installation component comprises a base, a guide rail and a sliding block, wherein the base comprises an upper surface, the guide rail is fixedly installed on the upper surface of the base, the guide rail comprises a sliding groove, the sliding block slides in the sliding groove, and one end of a connecting rod or a cantilever is coupled with the sliding block through a shaft.

2. The door and window sliding support hinge according to claim 1, wherein: the upper surface of the base is provided with a first groove, the guide rail is embedded in the first groove, and the upper surface of the base is flush with the bottom surface of the sliding groove.

3. The door and window sliding support hinge according to claim 2, wherein: the guide rail comprises a bottom plate, turning edges are arranged on two sides of the bottom plate, the two turning edges and the bottom plate form a sliding chute, a reinforcing gasket is arranged on the inner side of the sliding block, the connecting rod is connected with the sliding block through a sliding block rivet in a shaft mode, and the sliding block rivet sequentially penetrates through the connecting rod, the sliding block and the reinforcing gasket from top to bottom.

4. The door and window sliding support hinge according to claim 1, wherein: the base is a section bar component, and the lower surface of the base is provided with a fastening block.

5. The door and window sliding support hinge according to claim 4, wherein: the lower surface of base is equipped with the breach, be equipped with the locking plate in the breach, the locking plate with the base coupling, the length of locking plate is greater than the width of base.

6. The door and window sliding support hinge according to claim 5, wherein: the locking plate with through locking plate pin coupling between the base, the locking plate pin with the locking plate drive is connected, the locking plate pin with the base is rotated and is connected.

7. The door and window sliding support hinge according to claim 1, wherein: one end of the connecting rod is coupled with the sliding block in a shaft mode, the cantilever comprises a first support rod and a second support rod, one end of the first support rod is coupled with the base in a shaft mode through a cantilever rivet, and the other end of the first support rod is coupled with the middle of the connecting rod in a shaft mode; one end of the second support rod is coupled with the base through another cantilever rivet, and the other end of the second support rod is coupled with the fan mounting assembly; the frame installation component further comprises a friction plate and a riveting piece, and the cantilever rivet sequentially penetrates through the first support rod or the second support rod, the friction plate, the base and the riveting piece from top to bottom.

8. The door and window sliding support hinge according to claim 7, wherein: the upper surface of the base is provided with a second groove, and the friction sheet is hidden in the second groove.

9. The door and window sliding support hinge according to claim 1, wherein: the fan mounting assembly comprises a fastening rod, one end of the fastening rod is provided with an arc-shaped limiting opening, and the limiting opening is connected with the fastening column in a matched manner; and the other end of the fastening rod is provided with a limiting inclined plane.

10. The door and window sliding support hinge according to claim 9, wherein: the fan mounting assembly further comprises a fan fixing rod and a spacer, and the spacer is located between the fan fixing rod and the fastening rod; the rear side of the fan fixing rod is also provided with a vertical fixing plate, the periphery of the tight closing column is sleeved with a rolling sleeve, and the rolling sleeve is rotatably connected with the tight closing column.