A wind-resistant load-bearing door and window sliding support hinge

Abstract

The utility model discloses a wind-resistant load-bearing door and window sliding support hinge, which relates to the technical field of door and window hinges, and comprises a hinge body and a handle, wherein the rod wall of the handle is movably sleeved with a sleeve, the rod wall of the handle is provided with a limiting mechanism, and is connected to the sleeve through the limiting mechanism, the support arm of the hinge body of the sleeve is in contact with the sleeve, the support arm of the hinge body and the outside of the sleeve are movably sleeved with a fixing ring, a cavity is provided inside the fixing ring, a plug-in mechanism is provided inside the cavity, and the fixing ring is connected to the sleeve through the plug-in mechanism. The utility model can adjust the driving force arm when the support arm driving the hinge body is subject to large resistance through the provided handle, thereby effectively reducing the resistance, so as to facilitate driving the hinge body to work.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window hinges, and in particular to a wind-resistant and load-bearing door and window sliding support hinge. Background Art

[0002] Door and window hinges are often used for auxiliary support connections between doors and windows and window frames to improve the safety of doors and windows when opening and closing. In the process of implementing this application, the applicant found that in the process of opening and closing doors and windows driven by sliding support hinges, due to the large mass of the doors and windows, the driving sliding support hinges will encounter large resistance, making it inconvenient to open and close the doors and windows. Utility Model Content

[0003] In view of the above problems existing in the existing wind-resistant load-bearing door and window sliding support hinges, the present utility model is proposed.

[0004] Therefore, the purpose of the utility model is to provide a wind-resistant and load-bearing sliding support hinge for doors and windows, which solves the problem that in the process of opening and closing doors and windows driven by sliding support hinges, the resistance encountered when driving the sliding support hinges is large due to the large mass of the doors and windows, making it inconvenient to open and close the doors and windows.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A wind-resistant, load-bearing sliding support hinge for doors and windows comprises a hinge body and a handle, wherein the rod wall of the handle is movably sleeved with a sleeve, the rod wall of the handle is provided with a limiting mechanism and is connected to the sleeve through the limiting mechanism, the support arm of the hinge body of the sleeve is in contact and connected with the sleeve, the support arm of the hinge body and the outside of the sleeve are movably sleeved with a fixing ring, a cavity is opened inside the fixing ring, a plug-in mechanism is provided inside the cavity, and the fixing ring is connected to the sleeve through the plug-in mechanism.

[0007] Preferably, the limiting mechanism comprises two limiting blocks, the two limiting blocks are symmetrically fixed on the rod wall of the handle, the side wall of the sleeve is symmetrically provided with two strip openings, and the two limiting blocks are slidably arranged inside the corresponding strip openings.

[0008] Preferably, the plug-in mechanism includes a driving rod, a connecting block and two plug-in rods, a first through hole is provided on one side of the cavity, the driving rod is movably inserted into the first through hole and one end located inside the cavity is fixedly connected to the two plug-in rods through the connecting block, two second through holes matching the plug-in rods are provided on the other side of the cavity, the tube wall of the sleeve is provided with two first slots, and the two plug-in rods are movably plugged into the corresponding first slots respectively.

[0009] Preferably, a plurality of insert blocks are fixedly provided on the outer wall of one end of the sleeve, a plurality of second slots are opened on one side of the support arm of the hinge body, and each of the insert blocks is movably connected with the corresponding second slot.

[0010] Preferably, a spring movably sleeved with the rod wall of the driving rod is provided inside the cavity, and two ends of the spring are respectively fixedly connected to the connecting block and the inner wall of the cavity.

[0011] Preferably, one end of the driving rod located outside the cavity is fixedly connected with a pull ring.

[0012] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0013] The utility model can adjust the driving force arm when the support arm driving the hinge body is subject to greater resistance through the provided handle, thereby effectively reducing the resistance and facilitating the driving of the hinge body to work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the connection mechanism between the handle and the sleeve of the utility model;

[0017] Figure 3 For the utility model Figure 1 A magnified schematic diagram of part A;

[0018] Figure 4 For the utility model Figure 3 An enlarged schematic diagram of part B.

[0019] Description of reference numerals:

[0020] 1. Hinge body; 2. Handle; 3. Sleeve; 4. Fixing ring; 5. Limit block; 6. Driving rod; 7. Connecting block; 8. Insert rod; 9. Insert block; 10. Spring; 11. Pull ring. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0022] The utility model embodiment discloses a wind-resistant load-bearing door and window sliding support hinge.

[0023] Embodiment 1

[0024] The utility model provides Figure 1-4 A wind-resistant, load-bearing sliding support hinge for doors and windows is shown, comprising a hinge body 1 and a handle 2, the rod wall of the handle 2 being movably sleeved with a sleeve 3, the rod wall of the handle 2 being provided with a limiting mechanism, and being connected to the sleeve 3 through the limiting mechanism, the support arm of the hinge body 1 of the sleeve 3 being in contact and connected with the sleeve 3, the support arm of the hinge body 1 and the outside of the sleeve 3 being movably sleeved with a fixing ring 4, a cavity being provided inside the fixing ring 4, a plug-in mechanism being provided inside the cavity, the fixing ring 4 being connected to the sleeve 3 through the plug-in mechanism, and by utilizing the provided handle 2, the driving force arm can be adjusted when the support arm of the hinge body 1 is subjected to a large resistance, thereby being able to effectively reduce the resistance, so as to facilitate driving the hinge body 1 to work.

[0025] like Figure 1-2 As shown, the limiting mechanism includes two limiting blocks 5, which are symmetrically fixed on the rod wall of the handle 2, and the side wall of the sleeve 3 is symmetrically provided with two strip openings, and the two limiting blocks 5 are respectively slidably arranged inside the corresponding strip openings. The sliding connection between the two limiting blocks 5 and the corresponding strip openings can prevent the sleeve 3 from being separated from the driving rod 6.

[0026] like Figure 4 As shown, the plug-in mechanism includes a driving rod 6, a connecting block 7 and two plug-in rods 8. A first through hole is provided on one side of the cavity. The driving rod 6 is movably inserted into the interior of the first through hole and one end located inside the cavity is fixedly connected to the two plug-in rods 8 through the connecting block 7. Two second through holes matching the plug-in rods 8 are provided on the other side of the cavity. Two first slots are provided on the tube wall of the sleeve 3. The two plug-in rods 8 are movably plugged into the corresponding first slots respectively. By utilizing the provided plug-in mechanism, a stable connection can be ensured after the sleeve 3 is fitted with the support arm of the hinge body 1, so that the support arm of the hinge body 1 can be driven conveniently through the handle 2.

[0027] Embodiment 2

[0028] Based on the first embodiment, Figure 2 As shown, a plurality of plug blocks 9 are fixedly provided on the outer wall at one end of the sleeve 3, and a plurality of second slots are opened on one side of the support arm of the hinge body 1. Each plug block 9 is movably connected with the corresponding second slot. By connecting the plurality of plug blocks 9 with the corresponding second slots, the stability of the sleeve 3 can be effectively guaranteed.

[0029] Embodiment 3

[0030] Based on the first embodiment, Figure 4As shown, a spring 10 movably sleeved with the rod wall of the driving rod 6 is provided inside the cavity, and the two ends of the spring 10 are respectively fixedly connected to the connecting block 7 and the inner wall of the cavity. By utilizing the provided spring 10, the connecting block 7 can be squeezed by the elastic force of the spring 10, thereby ensuring the stable insertion of the two insertion rods 8 with the corresponding first slots.

[0031] Embodiment 4

[0032] Based on the first embodiment, Figure 3-4 As shown, one end of the driving rod 6 located outside the cavity is fixedly connected with a pull ring 11. The pull ring 11 can be used to facilitate driving the driving rod 6, thereby realizing driving of the two insertion rods 8.

[0033] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A wind-resistant load-bearing door and window sliding support hinge, comprising a hinge body (1) and a handle (2), characterized in that: The rod wall of the handle (2) is movably sleeved with a sleeve (3), the rod wall of the handle (2) is provided with a limiting mechanism and is connected to the sleeve (3) via the limiting mechanism, the support arm of the hinge body (1) of the sleeve (3) is in contact with the sleeve (3), the support arm of the hinge body (1) and the outside of the sleeve (3) are movably sleeved with a fixing ring (4), a cavity is provided inside the fixing ring (4), a plug-in mechanism is provided inside the cavity, and the fixing ring (4) is connected to the sleeve (3) via the plug-in mechanism.

2. A wind-resistant load-bearing door and window sliding support hinge according to claim 1, characterized in that: The limiting mechanism comprises two limiting blocks (5), the two limiting blocks (5) are symmetrically fixedly arranged on the rod wall of the handle (2), the side wall of the sleeve (3) is symmetrically provided with two strip-shaped openings, and the two limiting blocks (5) are respectively slidably arranged inside the corresponding strip-shaped openings.

3. The wind-resistant load-bearing door and window sliding support hinge according to claim 1, characterized in that: The plug-in mechanism comprises a driving rod (6), a connecting block (7) and two plug-in rods (8); a first through hole is provided on one side of the cavity; the driving rod (6) is movably inserted into the first through hole and one end located inside the cavity is fixedly connected to the two plug-in rods (8) through the connecting block (7); two second through holes matching the plug-in rods (8) are provided on the other side of the cavity; two first slots are provided on the wall of the sleeve (3); the two plug-in rods (8) are movably plugged into the corresponding first slots respectively.

4. The wind-resistant load-bearing door and window sliding support hinge according to claim 1, characterized in that: A plurality of insert blocks (9) are fixedly arranged on the outer wall of one end of the sleeve (3), and a plurality of second slots are opened on one side of the support arm of the hinge body (1), and each of the insert blocks (9) is movably connected to a corresponding second slot.

5. The wind-resistant load-bearing door and window sliding support hinge according to claim 3, characterized in that: A spring (10) movably sleeved with the rod wall of the driving rod (6) is arranged inside the cavity, and two ends of the spring (10) are respectively fixedly connected to the connecting block (7) and the inner wall of the cavity.

6. The wind-resistant load-bearing door and window sliding support hinge according to claim 3, characterized in that: One end of the driving rod (6) located outside the cavity is fixedly connected to a pull ring (11).

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