CN214835574U

CN214835574U - Wind-proof window sliding support hinge

Info

Publication number: CN214835574U
Application number: CN202120958338.3U
Authority: CN
Inventors: 刘胜洋
Original assignee: Guangdong Vita Technology Co ltd
Current assignee: Guangdong Vita Technology Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-11-23
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses a prevent wind window sliding support hinge, including base, first cantilever, second cantilever, third cantilever, first trailing arm, second trailing arm and fourth cantilever, the one end of first cantilever, second cantilever and third cantilever articulates respectively in the base, the other end of second cantilever articulates in first cantilever, the other end of first cantilever and third cantilever articulates in first trailing arm, the second trailing arm is equipped with the spout along its length trend, sliding connection has the slider in the spout, the one end of fourth cantilever articulates in first cantilever, the other end of fourth cantilever articulates in the slider; the windproof window sliding support hinge is additionally provided with the second supporting arm and the fourth cantilever on the basis of the conventional window sliding support hinge, the second supporting arm is fixedly arranged on a window sash frame section, the support on a window sash can be enhanced through the fourth cantilever, the bearing capacity on the window sash is stronger, and the windproof closing capacity is improved; meanwhile, when the window sash is opened, the fourth cantilever swings the push-pull sliding block to move along the second supporting arm, and the opening amplitude of the window sash is freely adjusted.

Description

Wind-proof window sliding support hinge

Technical Field

The utility model belongs to the technical field of the door and window accessory, concretely relates to window sliding support hinge.

Background

At present, a conventional window sliding support hinge generally comprises a base, a first cantilever, a second cantilever, a third cantilever and a supporting arm, wherein one end of the first cantilever, one end of the second cantilever and one end of the third cantilever are respectively hinged to the base, the other end of the second cantilever is hinged to the first cantilever, the other ends of the first cantilever and the third cantilever are hinged to the supporting arm, and the supporting arm only comprises one supporting arm. When the window sash opening device is installed and used, the base is tightly installed on a window frame section, the supporting arm is tightly installed on a window sash frame section, the window sash can be pushed and pulled, the cantilever and the supporting arm structure can be unfolded to open the window sash and support the window sash after opening, and the cantilever and the supporting arm structure can be folded to close the window sash. In practical use, the bearing capacity of the conventional window sliding support hinge is to be improved, and the problems of insecure support and low wind resistance still exist under the condition of strong wind, particularly when the conventional window sliding support hinge is arranged on the side part of a window sash and is suitable for a horizontally-opened out-turned window, the window sash is easy to be accidentally closed due to insecure support of the sliding support hinge when strong wind occurs; meanwhile, the opening range of the conventional window sliding support hinge when the window sash is opened cannot be adjusted, and the window sash can only be opened to a fixed size.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model aims at providing a bearing capacity is higher, opening range can freely be adjusted, prevent wind the stronger window sliding support hinge of closing capacity of preventing wind.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a prevent wind window sliding support hinge, the on-line screen storage device comprises a base, first cantilever, the second cantilever, the third cantilever, first trailing arm, second trailing arm and fourth cantilever, the one end of first cantilever, second cantilever and third cantilever articulates respectively in the base, the other end of second cantilever articulates in first cantilever, the other end of first cantilever and third cantilever articulates in first trailing arm, the second trailing arm is equipped with the spout along its length trend, sliding connection has the slider in the spout, the one end of fourth cantilever articulates in first cantilever, the other end of fourth cantilever articulates in the slider.

The windproof window sliding support hinge is additionally provided with the second supporting arm and the fourth cantilever on the basis of the conventional window sliding support hinge, the second supporting arm is fixedly arranged on a window sash frame section, the support on a window sash can be enhanced through the fourth cantilever, the bearing capacity on the window sash is stronger, and the windproof closing capacity is improved; meanwhile, when the window sash is opened, the fourth cantilever swings the push-pull sliding block to move along the second supporting arm, and the opening amplitude of the window sash is freely adjusted.

The second bracket arm is provided with a clamping piece through an adjusting screw, the clamping piece is arranged at two ends of the chute, the adjusting screw is in threaded connection with the second bracket arm and penetrates through the second bracket arm to be fixedly connected with the clamping piece, and the clamping piece can be rotated and clamped in the clamping groove of the window sash frame profile by screwing the adjusting screw to tightly install the second bracket arm on the window sash frame profile.

As preferred scheme, the slider includes first block and second block, and first block and second block part are separately located the both sides of spout and first block and second block are connected, and first block protrusion is equipped with the lug with spout sliding fit, and the tip correspondence of first block, second block and fourth cantilever is equipped with the hinge hole, and articulated rivet is installed in the hinge hole and is articulated the fourth cantilever in the slider.

As an improved scheme, the first block body and the second block body are correspondingly provided with fastening screw holes, and fastening screws are connected with the fastening screw holes to fixedly connect the first block body and the second block body; the structure can adjust the tightness degree of the sliding fit between the sliding block and the sliding groove of the second supporting arm by adjusting the tightness of the fastening screw, so as to adjust the bearing and wind-proof capacity of the sliding support hinge.

As an improved scheme, a second cantilever hinge groove is formed in the first cantilever along the length direction of the first cantilever, a second cantilever hinge rivet penetrates through the second cantilever hinge groove to be hinged to the end portion of the second cantilever, the second cantilever hinge rivet can slide along the second cantilever hinge groove, the second cantilever can rotate relative to the first cantilever and can slide along the first cantilever, the position of the hinge point of the second cantilever and the first cantilever can be adjusted, and the adjustment of the opening amplitude of the window sash is facilitated.

The utility model discloses following beneficial effect has:

the utility model discloses windproof window sliding support hinge, it increases second trailing arm and fourth cantilever on the basis of current conventional window sliding support hinge, and the second trailing arm fastening is installed in casement frame section bar, can strengthen the support to the casement through the fourth cantilever, the bearing capacity to the casement is stronger and improve windproof closing ability; meanwhile, when the window sash is opened, the fourth cantilever swings the push-pull sliding block to move along the second supporting arm, and the opening amplitude of the window sash is freely adjusted.

Drawings

FIG. 1 is an expanded structure view of the wind-proof window sliding support hinge of the present invention;

FIG. 2 is a disassembled structure view of the wind-proof window sliding support hinge of the present invention;

fig. 3 is a disassembly structure view of the wind-proof window sliding support hinge of the present invention.

In the figure: 1. a base; 2. a first cantilever; 3. a second cantilever; 4. a third cantilever; 5. a first bracket arm; 6. a fourth cantilever; 7. a second bracket arm; 8. a chute; 9. a slider; 10. clamping and fixing the sheet; 11. an adjusting screw; 21. a second cantilever hinge slot; 22. a second cantilever hinge rivet; 91. a first block; 92. a second block; 93. a hinge hole; 94. a hinged rivet; 95. fastening screw holes; 96. fastening screws; 97. a bump; 98. and (4) mounting the groove.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the invention.

As shown in figures 1-3, the wind-proof window sliding support hinge of the utility model comprises a base 1, a first cantilever 2, a second cantilever 3, a third cantilever 4, a first bracket 5, a second bracket 7 and a fourth cantilever 6, wherein one end of the first cantilever 2, the second cantilever 3 and the third cantilever 4 is hinged with the base 1, the other end of the second cantilever 3 is hinged with the first cantilever 2, in the present embodiment, a second cantilever hinge slot 21 is arranged on the first cantilever 2 along the length direction thereof, a second cantilever hinge rivet 22 passes through the second cantilever hinge slot 21 and is hinged with the end part of the second cantilever 3, and the second cantilever hinge rivet 22 can slide along the second cantilever hinge groove 21, which enables the second cantilever 3 to rotate relative to the first cantilever 2 and simultaneously slide along the first cantilever 2, and the position of the hinge point of the second cantilever 3 and the first cantilever 2 can be adjusted, which is helpful for adjusting the opening amplitude of the window sash.

The other ends of the first cantilever 2 and the third cantilever 4 are hinged to the first supporting arm 5, the second supporting arm 7 is provided with a sliding groove 8 along the length direction, a sliding block 9 is connected to the sliding groove 8 in a sliding mode, one end of the fourth cantilever 6 is hinged to the first cantilever 2, and the other end of the fourth cantilever 6 is hinged to the sliding block 9. The slider 9 specifically includes first block 91 and second block 92, and first block 91 and second block 92 separately locate the both sides of spout 8 and first block 91 and second block 92 are connected, and first block 91 protrusion is equipped with the lug 97 with spout 8 sliding fit, and the tip correspondence of first block 91, second block 92 and fourth cantilever 6 is equipped with hinge hole 93, and hinge rivet 94 installs and articulates fourth cantilever 6 in slider 9 in hinge hole 93.

The connection of the first block 91 and the second block 92 employs: the first block 91 and the second block 92 are correspondingly provided with fastening screw holes 95, and the fastening screws 96 are connected to the fastening screw holes 95 to fixedly connect the first block 91 and the second block 92. The structure can adjust the tightness degree of the sliding fit between the sliding block 9 of the fastening screw 96 and the sliding groove 8 of the second supporting arm 7, so as to adjust the bearing and wind-proof capacity of the sliding support hinge. In this embodiment, the outer side surface of the first block 91 is provided with a mounting groove 98 which is installed in cooperation with the end of the fourth suspension arm 6, and the end of the fourth suspension arm 6 is hinged and installed in the mounting groove 98, so that the outer surface of the fourth suspension arm 6 is flush with the outer surface of the first block 91.

According to the windproof window sliding support hinge, a second supporting arm 7 and a fourth cantilever 6 are added on the basis of the conventional window sliding support hinge, the second supporting arm 7 is fixedly installed on a sash frame profile, if a clamping piece 10 is installed on the second supporting arm 7 through an adjusting screw 11, the adjusting screw 11 is in threaded connection with the second supporting arm 7 and penetrates through the second supporting arm 7 to be fixedly connected with the clamping piece 10, the adjusting screw 11 is screwed to enable the clamping piece 10 to be rotationally clamped in a clamping groove of the sash frame profile to fixedly install the second supporting arm 7 on the sash frame profile, the clamping piece 10 can be specifically arranged at two ends of a sliding groove 8 to enable the second supporting arm 7 to be clamped in the sash frame profile at two points, and the sliding support hinge strengthens the support of a sash through the fourth cantilever 6, has stronger bearing capacity of the sash and improves windproof closing capacity; meanwhile, when the window sash is opened, the fourth cantilever 6 swings the push-pull slide block 9 to move along the second support arm 7, so that the opening amplitude of the window sash is freely adjusted; in addition, the sliding support hinge of the windproof window of the utility model can be closer to the window frame when the window sash is opened or closed in use, and has certain dustproof and waterproof functions.

Various other changes and modifications may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such changes and modifications should fall within the scope of the present invention.

Claims

1. The utility model provides a prevent wind window sliding support hinge, includes base, first cantilever, second cantilever, third cantilever and first trailing arm, first cantilever the second cantilever reaches the one end of third cantilever articulate respectively in the base, the other end of second cantilever articulate in first cantilever, first cantilever with the other end of third cantilever articulate in first trailing arm, its characterized in that still includes second trailing arm and fourth cantilever, the second trailing arm is equipped with the spout along its length trend, sliding connection has the slider in the spout, the one end of fourth cantilever articulate in first cantilever, the other end of fourth cantilever articulate in the slider.

2. The windshield sliding brace hinge of claim 1, wherein the second bracket arm is provided with a retaining tab by an adjusting screw, and the adjusting screw is in threaded connection with the second bracket arm and passes through the second bracket arm to be fixedly connected with the retaining tab.

3. The windshield slide brace hinge of claim 2, wherein the retaining tabs are disposed at both ends of the chute.

4. The windshield wiper runner hinge of any one of claims 1 to 3, wherein the slider includes a first block and a second block, the first block and the second block are separately provided on both sides of the sliding groove and connected, the first block is protruded with a projection slidably engaged with the sliding groove, hinge holes are provided at ends of the first block, the second block and the fourth arm, respectively, and a hinge rivet is mounted to the hinge holes to hinge the fourth arm to the slider.

5. The windshield sliding stay hinge of claim 4 wherein the first block and the second block are correspondingly provided with fastening screw holes, and fastening screws are connected to the fastening screw holes to fixedly connect the first block and the second block.

6. The windshield sliding brace hinge of claim 4, wherein the outer side of the first block is provided with a mounting groove that fits with the end of the fourth cantilever.

7. The windshield wiper slide hinge of any of claims 1 to 3, wherein the first cantilever is provided with a second cantilever hinge slot along its length, the second cantilever hinge rivet is hinged to an end of the second cantilever through the second cantilever hinge slot, and the second cantilever hinge rivet is slidable along the second cantilever hinge slot.