CN212867213U - Sliding support device convenient to assemble for door and window - Google Patents
Sliding support device convenient to assemble for door and window Download PDFInfo
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- CN212867213U CN212867213U CN202020884052.0U CN202020884052U CN212867213U CN 212867213 U CN212867213 U CN 212867213U CN 202020884052 U CN202020884052 U CN 202020884052U CN 212867213 U CN212867213 U CN 212867213U
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- sliding
- connecting rod
- assemble
- support device
- hinged
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Abstract
The utility model discloses a sliding support device for doors and windows convenient to assemble, which comprises a sliding rail, a sliding block and a connecting arm component, wherein the sliding rail is arranged on the sliding rail in a sliding way, one end of the connecting arm component is hinged on the sliding block, and the other end of the connecting arm component is formed into a connecting end; the bottom end of the sliding rail is provided with at least two convex parts which protrude downwards; at least two protruding portions are distributed at intervals in the extending direction of the slide rail. The utility model discloses a door and window is with sliding support device convenient to assembly, the arch on its slide rail can be assembled in the recess of outside section bar, prevents to assemble the aversion.
Description
Technical Field
The utility model relates to a door and window equipment technical field especially relates to a door and window is with sliding support device convenient to assembly.
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 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 the window are opened and closed, the connecting arm can correspondingly slide on the sliding rail. However, when the sliding rail of the conventional sliding groove is assembled to the doorframe and window profile having the groove, the doorframe and window profile having the groove is broken when the sliding rail is assembled by the screw because the outer side of the doorframe and window profile having the groove is thin. And the glue solution is adopted for bonding, so that the falling-off condition is easy to occur due to long service time.
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 convenient to assemble, the protrusion on the sliding rail can be assembled in the groove of an external section bar, and the assembly displacement is prevented.
The purpose of the utility model is realized by adopting the following technical scheme:
a sliding support device convenient to assemble for doors and windows comprises a sliding rail, a sliding block and a connecting arm assembly, wherein the sliding block is slidably arranged on the sliding rail, one end of the connecting arm assembly is hinged to the sliding block, and the other end of the connecting arm assembly is formed into a connecting end; the bottom end of the sliding rail is provided with at least two convex parts which protrude downwards; at least two protruding portions are distributed at intervals in the extending direction of the slide rail.
Preferably, the slide rail comprises a base plate and two side plates, and the two side plates are fixedly connected to two sides of the base plate; the extending directions of the side plates and the base plate are consistent; the top end of the side plate is inwards bent to form a bent part, the bent part and the base plate are arranged at intervals to form a sliding groove, and two sides of the sliding block are correspondingly arranged in the sliding grooves on two sides of the base plate one by one.
Preferably, the substrate is provided with a stamping opening and a stamping sheet, and the stamping sheet protrudes from the bottom end of the substrate through the stamping opening in a stamping manner so as to form the protruding part.
Preferably, the boss is provided with a mounting hole.
Preferably, the connecting arm assembly comprises a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod and a mounting arm, one end of the first connecting rod is hinged to the sliding block, 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 block, and the other end of the second connecting rod is hinged to one end of the third connecting rod and one end of the fourth connecting rod through a rotating shaft; one end of the third connecting rod, which is far away from the rotating shaft, is hinged on the sliding rail; one end, far away from the rotating shaft, of the fourth connecting rod is hinged to the middle end of the mounting arm, and one end, far away from the sliding block, of the mounting arm is formed into the connecting end.
Preferably, the end part of the slide rail is provided with a limiting piece, and the limiting piece is used for preventing the slide block from being separated from the slide rail.
Compared with the prior art, the beneficial effects of the utility model reside in that: when the sliding support device is assembled on a section bar of a door and window frame, at least two protruding parts at the bottom end of the sliding rail can be embedded in a groove of the section bar of the door and window frame and then locked through screws, so that the assembly displacement is prevented, the assembly is convenient, and the sliding rail can be prevented from protruding out of the surface of the section bar after the assembly.
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 schematic view of the structure of the utility model in use.
In the figure: 10. a slide rail; 11. punching a sheet; 111. mounting holes; 12. a limiting sheet; 13. a substrate; 14. a side plate; 15. a bending section; 20. a slider; 30. a connecting arm assembly; 31. a first link; 32. a second link; 33. a third link; 34. a fourth link; 35. mounting an arm; 40. a section bar; 41. and (4) a groove.
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 sliding support device for doors and windows convenient to assemble includes a sliding rail 10, a sliding block 20 and a connecting arm assembly 30, wherein the sliding block 20 is slidably mounted on the sliding rail 10, one end of the connecting arm assembly 30 is hinged to the sliding block 20, and the other end of the connecting arm assembly 30 forms a connecting end. Specifically, the bottom end of the slide rail 10 is provided with at least two protruding portions which protrude downwards, and the at least two protruding portions are distributed at intervals in the extending direction of the slide rail 10.
On the basis of the structure, use the utility model discloses a during door and window is with sliding support device convenient to assembly, can install slide rail 10 on the section bar 40 of door and window frame, can inlay the dress in the section bar 40 recess 41 of door and window frame with two at least bellying of slide rail 10 bottom when the assembly, the rethread screw is locked, prevents to assemble the aversion, and convenient assembling also can prevent to assemble back slide rail 10 protrusion in section bar 40 surface simultaneously.
After the sliding rail 10 and the section bar 40 of the door and window frame are assembled, 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 block 20 in the sliding door and window, and the sliding block 20 can slide in real time according to the rotation of the connecting arm assembly 30 to prevent the locking.
Specifically, in the present embodiment, the slide rail 10 includes a base plate 13 and two side plates 14, the two side plates 14 are fixed to two sides of the base plate 13, and the extending directions of the side plates 14 and the base plate 13 are the same. The top end of the side plate 14 is bent inwards to form a bent part 15, the bent part 15 and the substrate 13 are arranged at intervals, a sliding groove can be formed between the bent part 15 and the substrate 13, and two sides of the sliding block 20 are correspondingly arranged in the sliding grooves on two sides of the substrate 13. So, when slider 20 slided, the movable dress that inlays of both sides border of slider 20 was in the spout, and slider 20 border is wrapped up in the both sides of slide rail 10, and sliding structure is stable, and prevents that slider 20 structure from exposing, reduces the assembly volume.
Preferably, a stamping opening and a stamping sheet 11 are arranged on the substrate 13, and the stamping sheet 11 protrudes from the bottom end of the substrate 13 through the stamping opening in a stamping manner to form the protruding portion, so that the protruding portion is directly formed at the bottom of the substrate 13, and other structural members are not required to be used for fixing, and the processing is convenient.
Further, the mounting hole 111 can be formed in the protruding portion, a screw penetrates through the mounting hole 111, the sliding rail 10 can be fixed on the section bar 40, the assembling structure is more stable, and the assembling and disassembling are convenient.
More specifically, the connecting arm assembly 30 includes a first link 31, a second link 32, a third link 33, a fourth link 34 and a mounting arm 35, wherein when the connecting arm assembly is assembled, one end of the first link 31 is hinged to the sliding block 20, and the other end of the first link 31 is hinged to one end of the mounting arm 35; one end of the second connecting rod 32 is hinged on the sliding block 20, and the other end of the second connecting rod 32 is hinged with one end of the third connecting rod 33 and one end of the fourth connecting rod 34 through a rotating shaft; one end of the third connecting rod 33 far away from the rotating shaft is hinged on the sliding rail 10; one end of the fourth link 34 away from the rotation shaft is hinged to the middle end of the mounting arm 35, and one end of the mounting arm 35 away from the slider 20 is formed as a connecting end.
In addition to the above structure, when the door/window is mounted, the door/window can be connected to the connecting end of the mounting arm 35 by a screw, and when the door/window is pushed or pulled, the mounting arm 35 can be interlocked by the first link 31, the second link 32, the third link 33, and the fourth link 34, so that the formed four-link structure is stable.
Preferably, a limiting piece 12 may be further disposed at an end of the sliding rail 10, and when the sliding block 20 slides on the sliding rail 10, the limiting piece 12 at the end may prevent the sliding block 20 from being separated from the end of the sliding rail 10.
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 (6)
1. The sliding support device for the door and window convenient to assemble is characterized by comprising a sliding rail, a sliding block and a connecting arm assembly, wherein the sliding block is slidably arranged on the sliding rail; the bottom end of the sliding rail is provided with at least two convex parts which protrude downwards; at least two protruding portions are distributed at intervals in the extending direction of the slide rail.
2. The easy-to-assemble sliding support device for doors and windows of claim 1, wherein the sliding rail comprises a base plate and two side plates, and the two side plates are fixedly connected to two sides of the base plate; the extending directions of the side plates and the base plate are consistent; the top end of the side plate is inwards bent to form a bent part, the bent part and the base plate are arranged at intervals to form a sliding groove, and two sides of the sliding block are correspondingly arranged in the sliding grooves on two sides of the base plate one by one.
3. The easy-to-assemble sliding support device for doors and windows according to claim 2, wherein the base plate is provided with a stamping opening and a stamping sheet, and the stamping sheet protrudes from the stamping opening to the bottom end of the base plate in a stamping manner to form the protruding portion.
4. The easy-to-assemble window and door sliding support device according to any one of claims 1-3, wherein the protrusion has a mounting hole.
5. The easy-to-assemble window and door sliding support device according to any one of claims 1-3, wherein the connecting arm assembly comprises a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod and a mounting arm, one end of the first connecting rod is hinged on the sliding block, and the other end of the first connecting rod is hinged on one end of the mounting arm; one end of the second connecting rod is hinged to the sliding block, and the other end of the second connecting rod is hinged to one end of the third connecting rod and one end of the fourth connecting rod through a rotating shaft; one end of the third connecting rod, which is far away from the rotating shaft, is hinged on the sliding rail; one end, far away from the rotating shaft, of the fourth connecting rod is hinged to the middle end of the mounting arm, and one end, far away from the sliding block, of the mounting arm is formed into the connecting end.
6. The easy-to-assemble sliding support device for doors and windows according to any one of claims 1 to 3, wherein the end of the sliding rail is provided with a limiting piece for preventing the sliding block from being separated from the sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020884052.0U CN212867213U (en) | 2020-05-24 | 2020-05-24 | Sliding support device convenient to assemble for door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020884052.0U CN212867213U (en) | 2020-05-24 | 2020-05-24 | Sliding support device convenient to assemble for door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212867213U true CN212867213U (en) | 2021-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020884052.0U Active CN212867213U (en) | 2020-05-24 | 2020-05-24 | Sliding support device convenient to assemble for door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212867213U (en) |
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2020
- 2020-05-24 CN CN202020884052.0U patent/CN212867213U/en active Active
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