Mounting hinge applied to glass door leaf

Abstract

An installation hinge applied to a glass door leaf comprises a fixed hinge fixed to a glass frame and a movable hinge fixed to a glass door, the fixed hinge is provided with a rotating seat, the movable hinge is provided with an installation opening used for being connected with the rotating seat in a matched mode, the installation opening is provided with an installation seat, and the installation seat and the movable hinge are integrally formed. The positioning pin and the pressure spring are installed on the installation base integrally formed with the movable base, the positioning groove is formed in the rotating base and matched with the positioning pin, the structure of the positioning mechanism is simplified, the positioning function can be achieved only through the positioning pin and the pressure spring, and the installation cost and the part cost are greatly reduced; the mounting cover used for covering the containing groove and the stroke groove is arranged on the mounting base, so that parts of the positioning mechanism are sealed in the mounting base, foreign matter is prevented from entering the mounting base to affect use, and water vapor can be prevented from entering the mounting base to cause rusting of a spring to affect the service life.

Description

TECHNICAL FIELD

[0001] The utility model relates to hinge technical field, concretely relates to a kind of installation hinges applied to glass door leaf. BACKGROUND

[0002] Hinge is a kind of mechanical device for connecting two solids and allowing relative rotation between the two, often set in the hinge joint of door and window for opening and closing, in order to improve the tightness of hinge on glass door in the prior art, positioning function will be added on hinge, such as the Chinese patent application No.

[0003] In the above structure, the spring drives the elastic block and the positioning wheel to cooperate to realize positioning, so that the glass door can stay at the specified position, but the shaft structure in the structure is relatively complex, there are many parts, and it is time-consuming to install, which is not conducive to cost saving, and the positioning wheel is exposed, which is easy to fall into foreign matter and affect use. UTILITY MODEL CONTENT

[0004] In order to overcome the technical defects of complex structure, many parts, high cost and exposed parts in the prior art, the utility model provides a kind of installation hinge applied to glass door leaf.

[0005] The technical scheme adopted by the utility model to solve its technical problems is:

[0006] A kind of installation hinge applied to glass door leaf, including fixed on the fixed page of glass frame and the movable page of glass door, the fixed page is equipped with rotating seat, the movable page is provided with the installation port for cooperating connection rotating seat, the installation port is equipped with the mounting seat integrally formed with movable page, the mounting seat is rotatably installed with rotating seat by connecting shaft, the mounting seat is equipped with the positioning mechanism for positioning movable page, the positioning mechanism includes the positioning slot arranged on rotating seat, the positioning pin movably installed in mounting seat and the pressure spring arranged at the bottom of positioning pin, the pressure spring lifts up positioning pin and is clamped into positioning slot, the positioning pin is slidably fitted with positioning slot.

[0007] Further, the mounting seat is provided with a containing groove for containing a pressure spring and a stroke groove for mounting a positioning pin, the pressure spring is located in the containing groove, and the positioning pin is slidingly mounted in the stroke groove and connected with the pressure spring.

[0008] Further, the mounting seat is provided with a containing groove for containing a pressure spring and a stroke groove for mounting a positioning pin, the pressure spring is located in the containing groove, and the positioning pin is slidingly mounted in the stroke groove and connected with the pressure spring.

[0009] In the utility model, the fixed leaf is provided with a fixed hinge body and a first fixed plate for clamping and mounting on the glass frame, the movable leaf is provided with a movable hinge body and a second fixed plate for clamping and mounting on the glass door, and the first fixed plate and the second fixed plate are respectively connected and fixed on the fixed hinge body and the movable hinge body through fasteners.

[0010] Further, the first fixed plate and the second fixed plate are provided with notches for continuously mounting waterproof rubber strips.

[0011] Further, the fixed hinge body and the first fixed plate and the movable hinge body and the second fixed plate are provided with protective pads for protecting the glass and limiting assemblies for penetrating the glass.

[0012] Further, the limiting assembly comprises a limiting column penetrating the glass and connected with the fastener, a first ring sleeve sleeved on the limiting column, and a second ring sleeve sleeved on the first ring sleeve, the first ring sleeve is arranged in a retractable mode, and the second ring sleeve is arranged in an outwardly expandable mode.

[0013] Further, the connecting surfaces between the first ring sleeve and the second ring sleeve are provided with guide inclined surfaces for driving the first ring sleeve to retract and the second ring sleeve to outwardly expand.

[0014] The utility model has the advantages and beneficial effects that the positioning pin and the pressure spring are mounted on the mounting seat integrally formed with the movable seat, the positioning groove is arranged on the rotating seat and cooperates with the positioning pin, the structure of the positioning mechanism is simplified, only two parts of the positioning pin and the pressure spring are needed to realize the positioning function, and the installation cost and the part cost are greatly reduced.

[0015] The mounting cover for covering the containing groove and the stroke groove is arranged on the mounting seat, the parts of the positioning mechanism are sealed in the mounting seat to prevent foreign matters from entering and affecting the use, and water vapor is also prevented from entering the interior to cause the spring to rust and affect the service life. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be further described in connection with the drawings and embodiments as follows:

[0017] Figure 1 It is a schematic view of the hinge in the embodiment;

[0018] Figure 2 is a disassembled view of the hinge in the embodiment;

[0019] Figure 3 is a partial view of the disassembled view of the hinge in the embodiment;

[0020] Figure 4 is Figure 3 is an enlarged view of area A in the embodiment;

[0021] Figure 5 is a schematic view of the positioning slot and the positioning pin in the embodiment. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model below, and the utility model is not limited to the following embodiments.

[0023] As Figures 1 to 5 shown, the embodiment discloses a mounting hinge applied to a glass door leaf, which comprises a fixed leaf 1 fixed on a glass frame and a movable leaf 2 fixed on a glass door, a rotating seat 11 is arranged on the fixed leaf 1, preferably, the rotating seat is formed by curling, a mounting port 21 for matching and connecting the rotating seat 11 is arranged on the movable leaf 2, a mounting seat 22 integrally formed with the movable leaf 2 is arranged on the mounting port 21, a mounting hole for mounting a connecting shaft 12 is arranged on the mounting seat 22, the mounting seat 22 and the rotating seat 11 are rotationally mounted by the connecting shaft 12 axially penetrating, a gasket is arranged at the connecting position of the rotating seat 11 and the mounting seat 22, an interference part in interference fit with the mounting hole is arranged at one end of the connecting shaft 12, a positioning mechanism 3 for positioning the movable leaf 2 is arranged in the mounting seat 22, the positioning mechanism 3 comprises a positioning slot 31 arranged on the rotating seat 11, a positioning pin 32 movably mounted in the mounting seat 22 and a pressure spring 33 arranged at the bottom of the positioning pin 32, the pressure spring 33 lifts the positioning pin 32 and clamps it into the positioning slot 31, and the positioning pin 32 and the positioning slot 31 are in sliding fit.

[0024] By mounting the positioning pin 32 and the pressure spring 33 on the mounting seat 22 integrally formed with the movable seat and arranging the positioning slot 31 on the rotating seat 11 and matching with the positioning pin 32, the structure of the positioning mechanism 3 is simplified, only two parts of the positioning pin 32 and the pressure spring 33 are needed to realize the positioning function, and the installation cost and the part cost are greatly reduced.

[0025] Further, the mounting base 22 is provided with a containing groove 221 for containing a pressure spring 33 and a stroke groove 222 for mounting a positioning pin 32, the containing groove 221 and the stroke groove 222 are communicated through a stroke port, the pressure spring 33 is located in the containing groove 221, preferably, the containing groove 221 and the pressure spring 33 are provided in two groups, and the two groups of the containing groove 221 and the pressure spring 33 are arranged on both sides of the stroke groove 222; preferably, the positioning pin 32 is provided in a cylindrical shape, and a rotating shaft 321 for abutting against the two pressure springs 33 is axially inserted into the positioning pin 32, and the rotating shaft 321 is slidingly mounted in the stroke port.

[0026] Further, the mounting base 22 is provided with a containing groove 221 for containing a pressure spring 33 and a stroke groove 222 for mounting a positioning pin 32, the containing groove 221 and the stroke groove 222 are communicated through a stroke port, the pressure spring 33 is located in the containing groove 221, preferably, the containing groove 221 and the pressure spring 33 are provided in two groups, and the two groups of the containing groove 221 and the pressure spring 33 are arranged on both sides of the stroke groove 222; preferably, the positioning pin 32 is provided in a cylindrical shape, and a rotating shaft 321 for abutting against the two pressure springs 33 is axially inserted into the positioning pin 32, and the rotating shaft 321 is slidingly mounted in the stroke port.

[0027] In the embodiment, the fixed leaf 1 is provided with a fixed hinge body 13 and a first fixed plate 14 for clamping mounting on a glass frame, the rotating seat 11 is located on the fixed hinge body 13, the movable leaf 2 is provided with a movable hinge body 23 and a second fixed plate 24 for clamping mounting on a glass door, the mounting port 21 and the mounting base 22 are located on the movable hinge body 23, the first fixed plate 14 and the second fixed plate 24 are connected and fixed to the fixed hinge body 13 and the movable hinge body 23 respectively through fasteners 4, and preferably, the fasteners 4 are bolts.

[0028] Further, the first fixed plate 14 and the second fixed plate 24 are provided with notches for continuously mounting waterproof rubber strips, the notches make the first fixed plate 14 and the second fixed plate 24 shorter than the fixed hinge body 13 and the movable hinge body 23, and the waterproof rubber strips on the glass door and the glass frame are continuously mounted without being cut, thereby improving the waterproof strength of the door gap.

[0029] Further, the fixed hinge body 13 and the first fixed plate 14, and the movable hinge body 23 and the second fixed plate 24 are provided with protective pads 5 for protecting glass and limiting assemblies 6 for penetrating through the glass, in the embodiment, two groups of limiting assemblies 6 are arranged on the fixed leaf 1 and the movable leaf 2, and preferably, the protective pads 5 are made of nylon rubber material.

[0030] Further, the limiting assembly 6 comprises a limiting column 61 passing through the glass and connected with the fastener 4, a first ring sleeve 62 sleeved on the limiting column 61 and provided with a breakage for being contracted, and a second ring sleeve 63 sleeved on the first ring sleeve 62 and provided with a breakage for being expanded.

[0031] Further, the connecting surfaces between the first ring sleeve 62 and the second ring sleeve 63 are provided with guide inclined surfaces 64 for driving the first ring sleeve 62 to contract and the second ring sleeve 63 to expand, and when the first fixed plate 14 or the second fixed plate 24 is fixed by the fastener 4, the first ring sleeve 62 and the second ring sleeve 63 are compressed, and the second ring sleeve 63 expanded by the guide surface is tightly fixed at the mounting position on the glass frame or the glass door.

[0032] The above described in the specification of the present application is only an example of the present application, and the skilled in the art can make various modifications or supplements or adopt similar ways to replace the described specific embodiments, as long as it does not deviate from the content of the specification or exceed the scope defined by the claims, and it shall belong to the protection scope of the present application.

Claims

1. A mounting hinge applied to a glass door leaf, comprising a fixed leaf (1) fixed on a glass frame and a movable leaf (2) fixed on a glass door, a rotating seat (11) is arranged on the fixed leaf (1), and a mounting port (21) for matching and connecting the rotating seat (11) is arranged on the movable leaf (2), characterized in that: The mounting port (21) is provided with a mounting seat (22) integrally formed with the movable leaf (2), the mounting seat (22) is rotatably mounted with the rotating seat (11) through a connecting shaft (12), the mounting seat (22) is provided with a positioning mechanism (3) for positioning the movable leaf (2), the positioning mechanism (3) comprises a positioning groove (31) arranged on the rotating seat (11), a positioning pin (32) movably mounted in the mounting seat (22), and a pressure spring (33) arranged at the bottom of the positioning pin (32), the pressure spring (33) lifts the positioning pin (32) and clamps it into the positioning groove (31), and the positioning pin (32) is slidably matched with the positioning groove (31). ​ 2. A mounting hinge for application to a glass door leaf according to claim 1, characterised in that: The mounting seat (22) is provided with an accommodating groove (221) for accommodating the pressure spring (33) and a stroke groove (222) for mounting the positioning pin (32), the pressure spring (33) is located in the accommodating groove (221), and the positioning pin (32) is slidably mounted in the stroke groove (222) and connected with the pressure spring (33).

3. A mounting hinge for application to a glass door leaf according to claim 2, characterised in that: The mounting seat (22) is provided with a mounting cover (34) for covering the accommodating groove (221) and the stroke groove (222), and the mounting cover (34) is provided with a limiting opening (341) for partially extending the positioning pin (32).

4. The mounting hinge for application to a glass door lite according to claim 1, wherein: The fixed leaf (1) is provided with a fixed hinge body (13) and a first fixed plate (14) for clamping mounting on a glass frame, the movable leaf (2) is provided with a movable hinge body (23) and a second fixed plate (24) for clamping mounting on a glass door, and the first fixed plate (14) and the second fixed plate (24) are respectively connected and fixed on the fixed hinge body (13) and the movable hinge body (23) through fasteners (4).

5. A mounting hinge for application to a glass door leaf according to claim 4, characterised in that: The first fixed plate (14) and the second fixed plate (24) are provided with a gap for continuously mounting a waterproof rubber strip.

6. A mounting hinge for application to a glass door leaf according to claim 5, characterised in that: The fixed hinge body (13) and the first fixed plate (14), and the movable hinge body (23) and the second fixed plate (24) are provided with a protective pad (5) for protecting the glass and a limiting assembly (6) for penetrating through the glass.

7. A mounting hinge for application to a glass door leaf according to claim 6, characterised in that: The limiting assembly (6) comprises a limiting column (61) penetrating through the glass and connected with the fastener (4), a first ring sleeve (62) sleeved on the limiting column (61), and a second ring sleeve (63) sleeved on the first ring sleeve (62), the first ring sleeve (62) is arranged in a retractable manner, and the second ring sleeve (63) is arranged in an outwardly expandable manner.

8. A mounting hinge for application to a glass door leaf according to claim 7, characterised in that: The connecting surfaces between the first ring sleeve (62) and the second ring sleeve (63) are provided with a guide inclined surface (64) for driving the first ring sleeve (62) to retract and the second ring sleeve (63) to expand.

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