CN214035218U

CN214035218U - Sliding support device for door and window easy to assemble and disassemble

Info

Publication number: CN214035218U
Application number: CN202022365861.3U
Authority: CN
Inventors: 何炬; 林明仕; 何柚; 黄建辉
Original assignee: Zhaoqing Xiezheng Building Hardware Products Co ltd
Current assignee: Zhaoqing Xiezheng Building Hardware Products Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-08-24
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a sliding support device for doors and windows, which is easy to be disassembled and assembled, and comprises a sliding seat, a sliding sheet and a connecting arm component, wherein a sliding groove is arranged in the sliding seat, and the sliding groove extends along the length direction of the sliding seat; the bottom wall of the sliding groove protrudes downwards to form a protruding part, and the protruding part extends along the length direction of the sliding seat; the width of the protruding part is smaller than that of the sliding seat; supporting grooves are arranged on two side walls of the sliding groove, extend along the length direction of the sliding seat and penetrate to the end part of the sliding seat; the two sides of the sliding sheet slide into the two bearing brackets from the end parts of the sliding seat respectively, and the two sides of the sliding sheet are in sliding fit with the two bearing grooves; one end of the connecting arm assembly is hinged to the sliding piece, and the other end of the connecting arm assembly is formed into a connecting end. The utility model discloses a door and window of simple and easy dismouting is with sliding support device, the bulge of its slide bottom can prevent to assemble the aversion with the slide direct assembly in the recess of the outside section bar of windowsill.

Description

Sliding support device for door and window easy to assemble and disassemble

Technical Field

The utility model relates to a door and window equipment technical field especially relates to a door and window of simple and easy dismouting is with sliding support device.

Background

At present, the door and window are commonly connected with the door and window and the frame section bar by the sliding support, the sliding support bottom groove sliding rail is generally fixed on the door frame section bar, the connecting arm which is hinged on the sliding rail in a sliding way can be connected with the door and window, and when the door and window are opened and closed, the connecting arm can correspondingly slide on the sliding rail. However, when the sliding rail of the existing sliding support sliding groove is assembled to the door and window frame section bar with the groove, a process of milling away the groove rib position of the frame section bar needs to be added, and due to post-processing, the original reinforcing structure of the section bar is changed. The sliding rail of the sliding support bottom groove is not well matched with the groove opening of the prototype material. And the wall thickness of aluminum product is thinner, and the screw tooth lock advances the section bar degree of depth limited, also because there is installation error factor influence, if long-time the use, lacks under the condition of routine maintenance, certain not hard up can appear in the installation screw of sliding support kerve, thereby the condition that the screw becomes hard up and leads to the casement to drop appears for a long time because of the live time easily.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a sliding support device for doors and windows of simple and easy dismouting, the bulge of its slide bottom can directly assemble the slide in the recess of the outside section bar of windowsill, prevents to assemble the aversion.

The purpose of the utility model is realized by adopting the following technical scheme:

a sliding support device for doors and windows, which is easy to disassemble and assemble, comprises a sliding seat, a sliding sheet and a connecting arm assembly, wherein a sliding groove is arranged in the sliding seat, and extends along the length direction of the sliding seat; the bottom wall of the sliding groove protrudes downwards to form a protruding part, and the protruding part extends along the length direction of the sliding seat; the width of the protruding part is smaller than that of the sliding seat; supporting grooves are arranged on two side walls of the sliding groove, extend along the length direction of the sliding seat and penetrate to the end part of the sliding seat; the two sides of the sliding sheet slide into the two bearing brackets from the end parts of the sliding seat respectively, and the two sides of the sliding sheet are in sliding fit with the two bearing grooves; one end of the connecting arm assembly is hinged to the sliding piece, and the other end of the connecting arm assembly is formed into a connecting end.

Furthermore, a blocking piece is arranged at one end of the sliding seat, and a plugging piece is arranged at the other end of the sliding seat and is made of rubber materials; the two sides of the plugging sheet are inserted by the ends of the two supporting brackets.

Furthermore, the connecting arm assembly comprises a first connecting rod, a second connecting rod, a third connecting rod, a sliding block and a mounting arm, wherein one end of the first connecting rod is hinged to the sliding sheet, and the other end of the first connecting rod is hinged to one end of the mounting arm; one end of the second connecting rod is hinged to the sliding piece, and the other end of the second connecting rod is hinged to the middle end of the third connecting rod; one end of the third connecting rod is hinged on the sliding block, and the other end of the third connecting rod is hinged on the mounting arm; two sides of the sliding block are slidably arranged in the two supporting brackets; the sliding block and the sliding sheet are arranged at intervals; the end of the mounting arm away from the slider is formed as the connecting end.

Furthermore, a buffer block is arranged between the sliding sheet and the sliding block and is made of rubber materials.

Furthermore, the middle part of the sliding sheet is provided with a mounting boss, and two sides of the mounting boss are connected with the side edge of the sliding sheet by inclined planes; the first connecting rod and the second connecting rod are hinged to two ends of the mounting boss through rivets.

Furthermore, an empty groove is arranged in the convex part; the top end of the empty groove is communicated with the bottom end of the sliding groove.

Compared with the prior art, the beneficial effects of the utility model reside in that: when the sliding support device is assembled, the protruding portion at the bottom end of the sliding seat can be directly assembled in the groove of the section bar, and the width of the protruding portion is smaller than that of the sliding seat, so that after the protruding portion is installed, the sliding seat can be assembled by matching with the side wall above the groove of the section bar, the whole sliding seat is level and level with the installation surface of the section bar, the installation process is reduced, the sliding seat can be prevented from swinging left and right, and the use strength of the whole sliding support device is enhanced.

In addition, when the slide is assembled, the connecting arm assembly can be assembled on the slide outside the slide, and then the slide slides into the two supporting grooves from the end part of the slide, so that the damage of the slide caused by the direct assembly on the slide can be avoided, and the assembly and disassembly are convenient.

Drawings

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

fig. 2 is a schematic view of another perspective structure of the present invention;

fig. 3 is a partial cross-sectional view of the present invention.

In the figure: 10. a slide base; 11. a chute; 12. a plugging sheet; 13. a baffle plate; 14. a buffer block; 15. a projection; 151. an empty groove; 20. a slide sheet; 21. mounting a boss; 30. a connecting arm assembly; 31. a first link; 32. a second link; 33. a third link; 34. mounting an arm; 35. a slide block.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1, 2 and 3, the easy-to-mount sliding support device for doors and windows includes a sliding base 10, a sliding plate 20 and a connecting arm assembly 30, wherein a sliding slot 11 is provided in the sliding base 10, and the sliding slot 11 extends along the length direction of the sliding base 10.

The bottom wall of the concrete chute 11 protrudes downwards to form a protrusion 15, the protrusion 15 can extend along the length direction of the sliding seat 10, and the width of the protrusion 15 is smaller than the width of the sliding seat 10. In addition, both side walls of the slide groove 11 are provided with support grooves which can extend along the longitudinal direction of the slide base 10, and the support grooves penetrate through to the end of the slide base 10. The two sides of the sliding plate 20 can slide into the two supporting grooves from the end of the sliding base 10, and the two sides of the sliding plate 20 are in sliding fit with the two supporting grooves. And one end of the connecting arm assembly 30 is hinged to the slider 20, and the other end of the connecting arm assembly 30 is formed as a connecting end.

On the basis of the structure, use the utility model discloses a during the door and window of simple and easy dismouting is with sliding support device, when carrying out the assembly of sliding support device, the bellying of slide 10 bottom can directly assemble in the recess of section bar, because the width of bellying is less than the width of slide 10, therefore pack into the back at bulge 15, slide 10 can cooperate the lateral wall of section bar recess top to assemble, slide 10 is whole to level and smooth with section bar installation face, reduce the installation procedure, and can prevent slide 10 horizontal hunting, strengthen whole sliding support device's use strength.

In addition, because the slide 20 is put into the spout 11 and then the assembly of connecting arm subassembly 30 leads to the bottom of slide 20 not to be supported, the assembly atress is uneven, can cause the damage of slide 10 or slide 20, therefore in this application when assembling slide 20, can assemble connecting arm subassembly 30 on slide 20 outside slide 10 earlier, then slide 20 is by slide 10 tip cunning in two support grooves again, so can avoid directly assembling on slide 10 to lead to the slide 10 impaired, easy dismounting.

After the sliding base 10 is assembled with the section bar of the door and window frame, the connecting end of the connecting arm assembly 30 can be assembled with the door and window, so that the connecting arm assembly 30 rotates relative to the sliding sheet 20 in the sliding door and window, and the sliding sheet 20 can slide in real time according to the rotation of the connecting arm assembly 30 to prevent the locking.

Further, a stopper 13 is provided at one end of the slide base 10, and a plugging piece 12 is provided at the other end of the slide base 10, specifically, the plugging piece 12 is made of rubber material, and both sides of the plugging piece 12 are inserted by the ends of the two supporting slots. When the slide piece 20 slides in the slide groove 11 and the slide piece 20 slides to the end of the slide base 10 along the holding groove, the stopper 13 and the blocking piece 12 block each other, thereby preventing the slide piece 20 from separating from the slide base 10. The blocking piece 12 is made of rubber material, so that the sliding piece 20 can be prevented from being damaged by collision with it. Of course, when the slide piece 20 is detached and replaced, the plugging piece 12 may be taken out from the two receiving grooves.

Further, the connecting arm assembly 30 in the present embodiment includes a first link 31, a second link 32, a third link 33, a slider 35, and a mounting arm 34, and one end of the first link 31 is hinged to the slider 20, and the other end of the first link 31 is hinged to one end of the mounting arm 34. Similarly, one end of the second link 32 is hinged to the slider 20, and the other end of the second link 32 is hinged to the middle end of the third link 33. One end of the third link 33 is hinged to the slider 35, and the other end of the third link 33 is hinged to the mounting arm 34. Two sides of the slide block 35 are slidably arranged in the two supporting brackets; the sliding block 35 and the sliding sheet 20 are arranged at intervals; the end of the mounting arm 34 remote from the slide 20 is formed as a connecting end.

When the installation is carried out in the use, can be connected door and window through the link of screw with installation arm 34, when the push-and-pull, installation arm 34 accessible first connecting rod 31, second connecting rod 32, third connecting rod 33 link, and the four-bar linkage structure transmission of formation is stable, has comparatively stable holding power, prevents that door and window from rocking under the exogenic action. And the third connecting rod 33 passes through the bearing groove sliding fit in slider 35 and the spout 11, therefore can cooperate the angle of opening and shutting of door and window to slide, and the anti-sticking effect is better.

More specifically, still can be equipped with buffer block 14 between slider 20 and slider 35, buffer block 14 is made by rubber material, so, buffer block 14 can prevent that door and window from opening and shutting in-process, and slider 35 that is connected with first connecting rod 31, second connecting rod 32 and is connected with third connecting rod 33 strikes and causes the dead condition of card, makes second connecting rod 32 and third connecting rod 33 keep certain contained angle all the time, opens and shuts more smoothly.

Further, the middle part of the sliding sheet 20 can be provided with an installation boss 21, the two sides of the installation boss 21 are connected with the side of the sliding sheet 20 through inclined planes, specifically, when the installation is carried out, the first connecting rod 31 and the second connecting rod 32 can be hinged at the two ends of the installation boss 21 through rivets, and because the two sides of the installation boss 21 are connected with the side of the sliding sheet 20 through inclined planes, the whole thickness of the sliding sheet 20 is gradually thickened from two sides to the middle, the two sides of the sliding sheet 20 are prevented from being separated from the bearing grooves, meanwhile, the sliding sheet 20 can be prevented from swinging in the sliding process, and the sliding process is more stable.

Further, be equipped with dead slot 151 in above-mentioned bulge 15, the top of dead slot 151 link up with the bottom of spout 11, and bulge 15 is inside to be the cavity form promptly, directly adopts the mode of punching press can the shaping, not only can material saving, reduces slide 10 whole weight, still makes things convenient for the shaping simultaneously.

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

Claims

1. A sliding support device for doors and windows, which is easy to disassemble and assemble, comprises a sliding seat, a sliding sheet and a connecting arm assembly, and is characterized in that a sliding groove is arranged in the sliding seat and extends along the length direction of the sliding seat; the bottom wall of the sliding groove protrudes downwards to form a protruding part, and the protruding part extends along the length direction of the sliding seat; the width of the protruding part is smaller than that of the sliding seat; supporting grooves are arranged on two side walls of the sliding groove, extend along the length direction of the sliding seat and penetrate to the end part of the sliding seat; the two sides of the sliding sheet slide into the two bearing brackets from the end parts of the sliding seat respectively, and the two sides of the sliding sheet are in sliding fit with the two bearing grooves; one end of the connecting arm assembly is hinged to the sliding piece, and the other end of the connecting arm assembly is formed into a connecting end.

2. The sliding support device for door and window with easy disassembly and assembly as claimed in claim 1, wherein one end of the sliding base is provided with a blocking piece, and the other end of the sliding base is provided with a plugging piece, and the plugging piece is made of rubber; the two sides of the plugging sheet are inserted by the ends of the two supporting brackets.

3. The easy-to-mount and dismount sliding support device for doors and windows according to claim 1, wherein the connecting arm assembly comprises a first connecting rod, a second connecting rod, a third connecting rod, a sliding block and a mounting arm, one end of the first connecting rod is hinged to the sliding plate, and the other end of the first connecting rod is hinged to one end of the mounting arm; one end of the second connecting rod is hinged to the sliding piece, and the other end of the second connecting rod is hinged to the middle end of the third connecting rod; one end of the third connecting rod is hinged on the sliding block, and the other end of the third connecting rod is hinged on the mounting arm; two sides of the sliding block are slidably arranged in the two supporting brackets; the sliding block and the sliding sheet are arranged at intervals; the end of the mounting arm away from the slider is formed as the connecting end.

4. The sliding support device for door and window with easy assembly and disassembly as claimed in claim 3, wherein a buffer block is arranged between the sliding piece and the sliding block, and the buffer block is made of rubber.

5. The easy-to-mount/dismount sliding support device for doors and windows according to claim 3, wherein the middle of the sliding piece is provided with a mounting boss, and both sides of the mounting boss are connected with the side edges of the sliding piece by inclined planes; the first connecting rod and the second connecting rod are hinged to two ends of the mounting boss through rivets.

6. The easy-to-mount/dismount sliding support device for doors and windows according to any one of claims 1 to 3, wherein the protrusion has a hollow groove therein; the top end of the empty groove is communicated with the bottom end of the sliding groove.