A sliding support door and window hinge

Abstract

The utility model relates to the technical field of door and window hinge devices, and proposes a sliding support type door and window hinge, including an embedded part and a third rotating rod, a special-shaped groove is provided with a thread, a bolt is spirally connected to the inside of the special-shaped groove, the top of the embedded part is fitted with a base, the top of the base is provided with a square groove, a round hole is provided inside the square groove of the base, a second telescopic rod is arranged inside the round hole of the square groove of the base, a second spring is sleeved on the outside of the second telescopic rod, a twist block is tightly arranged on the top of the second spring, a partition is sleeved on the outside of the second telescopic rod, a third rotating rod is sleeved on the outside of the second telescopic rod, the second telescopic rod penetrates the partition and penetrates the round hole inside the square groove of the base. Through the above technical scheme, the problem of being able to adjust according to the angle required by the user in the prior art is solved, and a shock-absorbing mechanism is added, which can absorb shock to the slider when in use, thereby protecting the life of the base to the greatest extent.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window hinge devices, and in particular to a sliding support type door and window hinge. Background Art

[0002] The sliding support hinge is a kind of internal and external push-pull structure that can be used for doors and windows. The sliding support hinge is assembled by a slide rail, a slider and a number of support arms. After the slider is connected to the corresponding slider, the slider is installed on the slide rail to form a corresponding connection between each support arm and the slide rail to form a push-pull movable structure.

[0003] The patent specification with application number 201520797763.3 discloses a reinforced load-bearing door and window sliding support hinge, including a push-pull movable hinge structure assembled by a groove-type slide rail, a slider inserted into the slide rail, a mounting support cantilever, a load-bearing long support cantilever, a load-bearing short support cantilever, and a connecting support cantilever, one end of the mounting support cantilever is riveted to one end of the load-bearing short support cantilever; one end of the load-bearing long support cantilever is riveted to the groove-type slide rail, and the other end is riveted to the mounting support cantilever; one end of the connecting support cantilever is riveted to the load-bearing long support cantilever; the other ends of the load-bearing short support cantilever and the connecting support cantilever are respectively riveted to the slide rail, characterized in that: the load-bearing long support cantilever and the load-bearing short support cantilever are provided with reinforcing ribs to form an enhanced load-bearing structure.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned enhanced load-bearing door and window sliding support hinge cannot be adjusted to the required position during use, cannot withstand severe winds during use, and is not convenient during installation and use, requiring cooperation of multiple people. For this reason, we proposed a sliding support door and window hinge. Utility Model Content

[0005] The utility model provides a sliding support type door and window hinge, which solves the problem in the related art that the hinge can be adjusted according to the angle required by the user, and adds a shock absorbing mechanism, which can absorb shock to the slider when in use, thereby protecting the life of the base to the greatest extent.

[0006] The technical solution of the utility model is as follows:

[0007] A sliding support door and window hinge comprises an embedded part and a third rotating rod, a special-shaped groove is provided inside the embedded part, a thread is provided inside the special-shaped groove, a bolt is spirally connected inside the special-shaped groove, a base is fitted at the top end of the embedded part, a square groove is provided at the top end of the base, a round hole is provided inside the square groove of the base, a second telescopic rod is arranged inside the round hole of the square groove of the base, a second spring is sleeved on the outer side of the second telescopic rod, a twisting block is tightly arranged on the top end of the second spring, a partition is sleeved on the outer side of the second telescopic rod, the top end of the partition is fitted, a third rotating rod is sleeved on the outer side of the second telescopic rod, the second telescopic rod passes through the partition and passes through the round hole inside the square groove of the base.

[0008] Preferably, a slide rail groove is provided at the front end of the base, a special-shaped block is arranged inside the slide rail groove of the base, connecting plates are fixedly connected to both sides of the special-shaped block, an insert block is fixedly connected to the rear side of the special-shaped block, a circular groove is provided inside the special-shaped block, a thread is provided inside the circular groove of the special-shaped block, a bolt is spirally connected inside the circular groove of the special-shaped block, and a screw hole is provided at the top of the base.

[0009] Preferably, a square groove is provided inside the base, a first telescopic rod is provided inside the square groove of the base, and a first spring is sleeved on the outer side of the first telescopic rod.

[0010] Preferably, a first sliding block is slidably connected inside the square groove of the base, a first rotating rod is sleeved on the outer side of the first sliding block, the other end of the first rotating rod is rotatably connected to, and the outer side is rotatably connected to a third rotating rod.

[0011] Preferably, a second sliding block is slidably connected inside the square groove of the base, and a second rotating rod is sleeved on the outer side of the second sliding block.

[0012] Preferably, the other end of the second rotating rod is internally rotatably connected to a rotating shaft, and the outer side of the rotating shaft is rotatably connected to a first spring.

[0013] Preferably, a top end of the first spring is fixedly connected to a fixing block, and the interior of the fixing block passes through the connecting block.

[0014] Preferably, a circular hole is opened inside the first spring, and the circular holes of the first spring are arranged in a plurality of groups.

[0015] The working principle and beneficial effects of the utility model are:

[0016] In the utility model, by setting the shock-absorbing mechanism of the square groove inside the base, the impact of the slider on the base can be reduced when the slider encounters strong winds, so as to better protect the base. The screw block is pressed downward and the second telescopic rod is inserted into the square groove of the base and rotated and tightened. At this time, the third rotating rod is locked and the supporting base cannot be moved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 This is a schematic diagram of a sliding support door and window hinge structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the base structure proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the embedded part structure proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the twist block structure proposed by the utility model;

[0022] Figure 5 This is a schematic diagram of the plug-in structure proposed by the utility model.

[0023] In the figure: 1. embedded part; 2. base; 3. special-shaped groove; 4. first slider; 5. first rotating rod; 6. second slider; 7. second rotating rod; 8. connecting block; 9. first telescopic rod; 10. first spring; 11. fixing block; 12. third rotating rod; 13. screw block; 14. second telescopic rod; 15. second spring; 16. partition; 17. insert block; 18. special-shaped block; 19. connecting plate; 20. screw hole; 21. rotating shaft; 22. bearing seat. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] like Figure 1-2As shown, the present embodiment proposes an embedded part 1 and a third rotating rod 12, the embedded part 1 is provided with a special-shaped groove 3, the special-shaped groove 3 is provided with a thread, the special-shaped groove 3 is spirally connected with a bolt, the top of the embedded part 1 is fitted with a base 2, the top of the base 2 is provided with a square groove, the square groove of the base 2 is provided with a round hole, a second telescopic rod 14 is arranged inside the round hole of the square groove of the base 2, a second spring 15 is sleeved on the outer side of the second telescopic rod 14, a screw block 13 is tightly arranged on the top of the second spring 15, a partition 16 is sleeved on the outer side of the second telescopic rod 14, the third rotating rod 12 is sleeved on the outer side of the second telescopic rod 14, the second telescopic rod 14 passes through the partition 16 and is spirally connected to the round hole inside the square groove of the base 2.

[0027] In this embodiment, by pressing the screw block 13 downward and inserting the second telescopic rod 14 into the square groove of the base 2 and rotating and tightening it, the third rotating rod 12 is locked and the bearing seat 22 cannot be moved.

[0028] Example 2

[0029] like Figure 3 to Figure 5 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that the front end of the base 2 is provided with a slide rail groove, the slide rail groove of the base 2 is provided with a special-shaped block 18, the two sides of the special-shaped block 18 are fixedly connected with connecting plates 19, the rear side of the special-shaped block 18 is fixedly connected with an insert block 17, the special-shaped block 18 is provided with a circular groove, the circular groove of the special-shaped block 18 is provided with a thread, the circular groove of the special-shaped block 18 is spirally connected with a bolt, the top of the base 2 is provided with a screw hole 20, the base 2 is provided with a square groove, the square groove of the base 2 is provided with a first telescopic rod 9, and the outer side of the first telescopic rod 9 is sleeved with a first elastic Spring 10, the first slider 4 is slidably connected inside the square groove of the base 2, the first rotating rod 5 is sleeved on the outside of the first slider 4, and the third rotating rod 12 is rotatably connected at the other end of the first rotating rod 5, the second slider 6 is slidably connected inside the square groove of the base 2, the second rotating rod 7 is sleeved on the outside of the second slider 6, the other end of the second rotating rod 7 is rotatably connected inside with a rotating shaft 21, the outside of the rotating shaft 21 is rotatably connected with a bearing seat 22, the top of the bearing seat 22 is fixedly connected with a fixed block 11, the interior of the fixed block 11 passes through the connecting block 8, a circular hole is opened inside the bearing seat 22, and the circular holes of the bearing seat 22 are arranged in several groups.

[0030] In this embodiment, the window is fixed to the top of the supporting seat 22 by passing the connecting block 8 through the window and fixing it with the fixing block 11. When the window needs to be rotated, only the supporting seat 22 needs to be pulled, and the third rotating rod 12 drives it to slide forward, driving the first rotating rod 5 and the second rotating rod 7 to rotate backward inside the square groove inside the base 2. At this time, the supporting seat 22 is at a ninety-degree direction with the base 2. Similarly, when the window needs to be closed, only the supporting seat 22 needs to be pulled.

[0031] The working principle of this utility model:

[0032] First, the staff places the embedded part 1 in the window door groove, inserts the bolt into the special-shaped groove 3, and screws it in clockwise to fix it, installs the base 2 inside the embedded part 1, and screws the bolt into the circular groove inside the base 2. At this time, the bottom end of the bolt is connected to the thread inside the circular groove at the top of the embedded part 1, and inserts the special-shaped block 18 into the slide rail groove at the front end of the base 2 at the front end of the base 2. When pushing into the slide rail groove at the front end of the base 2, the connecting plates 19 at both ends of the special-shaped block 18 are engaged with the slide rail groove at the front end of the base 2, and the insert block 17 at the front end of the special-shaped block 18 can be tightened against the base 2 to prevent the base from shifting during use. Similarly, the special-shaped block 18 is also installed on the rear side of the base 2, and the inner side of the base 2 A first slider 4 is installed inside the shaped groove, and a first rotating rod 5 is sleeved on the outside of the first slider 4, a second slider 6 is installed at the front end of the first slider 4, and a second rotating rod 7 is sleeved on the outside of the second slider 6, a rotating shaft 21 is installed inside the other end of the second rotating rod 7, a bearing seat 22 is rotatably connected inside the rotating shaft 21, and the window is fixedly connected to the fixed block 11 through the bearing seat 22, and a third rotating rod 12 is installed on the other end of the first rotating rod 5. When the staff pushes the bearing seat 22, the third rotating rod 12 drives it to slide forward, driving the first rotating rod 5 and the second rotating rod 7 to rotate backward inside the square groove inside the base 2. At this time, the bearing seat 22 is at a ninety-degree direction with the base 2.

[0033] When the window needs to be opened to a desired inclination, one only needs to push the bearing seat 22, and the bearing seat 22 drives the window to move. When the required angle is reached, one only needs to press the screw block 13 downward and insert the second telescopic rod 14 into the square groove of the base 2 and rotate it to tighten it. At this time, the third rotating rod 12 is locked and the bearing seat 22 cannot be moved.

[0034] In addition, a first spring 10 is installed inside the first slider 4 inside the top of the base 2. When encountering bad weather, the first slider 4 is offset. At this time, the first spring 10 presses the first slider 4 and cooperates with the first telescopic rod 9 to press it, so that the first slider 4 is protected to prevent severe impact from pressing the base 2, thereby protecting the base 2.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sliding support door and window hinge, comprising an embedded part (1) and a third rotating rod (12), characterized in that: The embedded part (1) is provided with a special-shaped groove (3) inside, a thread is provided inside the special-shaped groove (3), a bolt is spirally connected inside the special-shaped groove (3), the top end of the embedded part (1) is fitted with a base (2), the top end of the base (2) is provided with a square groove, the square groove of the base (2) is provided with a round hole, a second telescopic rod (14) is arranged inside the round hole of the square groove of the base (2), a second spring (15) is sleeved on the outer side of the second telescopic rod (14), a screw block (13) is tightly arranged on the top end of the second spring (15), a partition (16) is sleeved on the outer side of the second telescopic rod (14), a third rotating rod (12) is sleeved on the outer side of the second telescopic rod (14), and the second telescopic rod (14) passes through the partition (16) and passes through the round hole inside the square groove of the base (2).

2. A sliding support door and window hinge according to claim 1, characterized in that: The front end of the base (2) is provided with a slide rail groove, a special-shaped block (18) is arranged inside the slide rail groove of the base (2), connecting plates (19) are fixedly connected to both sides of the special-shaped block (18), an insert block (17) is fixedly connected to the rear side of the special-shaped block (18), a circular groove is provided inside the special-shaped block (18), a thread is provided inside the circular groove of the special-shaped block (18), a bolt is spirally connected inside the circular groove of the special-shaped block (18), and a screw hole (20) is provided at the top of the base (2).

3. A sliding support door and window hinge according to claim 2, characterized in that: A square groove is arranged inside the base (2), a first telescopic rod (9) is arranged inside the square groove of the base (2), and a first spring (10) is sleeved on the outer side of the first telescopic rod (9).

4. A sliding support door and window hinge according to claim 3, characterized in that: A first sliding block (4) is slidably connected inside the square groove of the base (2), a first rotating rod (5) is sleeved on the outer side of the first sliding block (4), and the other end of the first rotating rod (5) is rotatably connected to a third rotating rod (12).

5. A sliding support door and window hinge according to claim 4, characterized in that: A second sliding block (6) is slidably connected inside the square groove of the base (2), and a second rotating rod (7) is sleeved on the outer side of the second sliding block (6).

6. A sliding support door and window hinge according to claim 5, characterized in that: The other end of the second rotating rod (7) is internally rotatably connected to a rotating shaft (21), and the outer side of the rotating shaft (21) is rotatably connected to a bearing seat (22).

7. A sliding support door and window hinge according to claim 6, characterized in that: The top end of the bearing seat (22) is fixedly connected to a fixing block (11), and the interior of the fixing block (11) passes through the connecting block (8).

8. The sliding support door and window hinge according to claim 7, characterized in that: A circular hole is provided inside the bearing seat (22), and the circular holes of the bearing seat (22) are arranged in a plurality of groups.

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