Hinge structure of glass movable door

Abstract

The utility model relates to the technical field of hinge structures, in particular to a hinge structure of a glass movable door. A connecting groove into which the connecting seat extends is formed in the movable seat; the connecting seat is rotationally connected to the movable seat through a rotating shaft; an arc-shaped groove coaxial with the rotating shaft is formed in the connecting seat; and a limiting rod extending into the arc-shaped groove is fixed on the movable seat. The movable seat is fixed on the movable glass, and the rotating shaft enables the movable seat to rotate on the fixed seat; and during rotation, the limiting rod slides in the arc-shaped groove in a limiting mode, the size of the central angle of the arc-shaped groove is set according to on-site environment arrangement, the limiting rod is limited through the two ends of the arc-shaped groove, so that the movable door can only rotate within a certain range, and the movable door is safer to use.

Description

Technical Field

[0001] The utility model relates to the technical field of hinge structures, in particular to a hinge structure of a glass movable door. Background Art

[0002] The movable door hinge is used to connect the movable door and the fixed door together, so that the movable door can rotate around the fixed door at a certain angle through the hinge.

[0003] In the existing hinge structure, there is no structure for limiting the position between the movable leaf and the fixed leaf, so the movable leaf is not constrained and can move in a wide range. When the door is opened with excessive force, the glass is easy to hit the surrounding walls or indoor layout, making the movable door unsafe to use.

[0004] Therefore it is necessary to further innovate the existing hinge structure. Utility Model Content

[0005] The utility model aims to provide a hinge structure for a glass movable door in view of the defects and shortcomings of the prior art.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] The utility model discloses a hinge structure of a glass movable door, which comprises a fixed seat and a movable seat; the fixed seat is provided with a connecting seat; the movable seat is provided with a connecting groove for the connecting seat to extend into; the connecting seat is rotatably connected to the movable seat through a rotating shaft; the connecting seat is provided with an arc groove coaxially arranged with the rotating shaft; the movable seat is fixed with a limiting rod extending into the arc groove.

[0008] Furthermore, the movable seat is composed of a movable front panel and a movable rear panel; a connecting component is arranged between the movable front panel and the movable rear panel; the connecting component is used to fix the movable front panel, the movable rear panel and the fixed glass together.

[0009] Further, the connecting assembly includes a spacer, an eccentric sleeve and a bolt; the eccentric sleeve is provided with an eccentric hole; the inner hole of the spacer matches the outer ring of the eccentric sleeve; the spacer is sleeved on the outside of the eccentric sleeve; the movable rear panel is provided with a second inner sleeve; the movable front panel is provided with a countersunk hole; the eccentric sleeve is provided with a retaining ring; the retaining ring is embedded in the countersunk hole; the outer diameter of the second inner sleeve is equal to the diameter of the eccentric hole; the second inner sleeve is inserted into the eccentric hole;

[0010] The bolt passes through the eccentric hole and is threadedly connected to the internal thread of the second internal sleeve; the bolt presses the retaining ring tightly in the countersunk hole.

[0011] Furthermore, a handle hole is provided on the retaining ring.

[0012] Furthermore, a decorative cover is detachably connected to the movable front panel.

[0013] Furthermore, the fixing seat is detachably connected to the connecting seat; and a threaded hole is provided on the connecting seat.

[0014] Furthermore, the limiting rod is a connecting bolt; a connecting threaded hole is provided on the movable seat; the connecting bolt is threadedly connected in the connecting threaded hole; the connecting bolt is inserted into the arc groove; a second rotating shaft hole is provided on the movable seat; a first rotating shaft hole is provided on the connecting seat; a shaft sleeve is provided in the first rotating shaft hole; the rotating shaft is inserted into the shaft sleeve from the second rotating shaft hole.

[0015] After adopting the above structure, the beneficial effects of the utility model are as follows: the movable seat is fixed on the movable glass, and the rotating shaft enables the movable seat to rotate on the fixed seat; when rotating, the limit rod slides within the arc groove, and the size of the central angle of the arc groove is set according to the on-site environment layout. By limiting the limit rod at both ends of the arc groove, the movable door can only rotate within a certain range, and the use of the movable door is safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is an exploded view of the utility model;

[0018] Figure 3 It is an exploded view of the connection between the fixed rear panel and the movable rear panel;

[0019] Figure 4 This is a cross-sectional view of the utility model at the position of the gap between the connecting seat and the connecting groove;

[0020] Figure 5 It is a cross-sectional view of the utility model at the connection seat position;

[0021] Figure 6 It is a cross-sectional view of a detachable structural connection seat used in the utility model;

[0022] Figure 7 It is an exploded view of the detachable structural connection seat used in the utility model;

[0023] Figure 8 is a structural diagram of connected components;

[0024] Fig. 9 is an exploded view of the connected components;

[0025] Description of reference numerals:

[0026] A, fixed seat; A1, fixed front panel; A2, fixed rear panel; A201, connecting seat;

[0027] A201a, first rotating shaft hole; A201b, arc groove; A202, first inner tooth sleeve; B, movable seat;

[0028] B1, movable front panel; B2, movable rear panel; B201, second shaft hole; B202, connection slot;

[0029] B203, connecting threaded hole; B204, second inner sleeve; C, decorative cover; 1, rotating shaft; 2, shaft sleeve;

[0030] 3. Limit rod; 4. Gasket; 5. Spacer; 6. Eccentric sleeve; 601. Handle hole; 602. Eccentric hole;

[0031] 603, retaining ring; 7, bolt; 8, sealing strip. DETAILED DESCRIPTION

[0032] The utility model is further described below in conjunction with the accompanying drawings.

[0033] like Figures 1 to 9 As shown, a hinge structure of a glass movable door described in the utility model comprises a fixed seat A and a movable seat B; the fixed seat A is provided with a connecting seat A201; the movable seat B is provided with a connecting groove B202 for the connecting seat A201 to extend into; the connecting seat A201 is rotatably connected to the movable seat B through a rotating shaft 1; the connecting seat A201 is provided with an arc groove A201b coaxially arranged with the rotating shaft 1; the movable seat B is fixed with a limiting rod 3 extending into the arc groove A201b;

[0034] The sealing strip 8 is fixed in the fixed seat A; the fixed seat A is fixed on the fixed glass; the movable seat B is fixed on the movable glass, and the rotating shaft 1 enables the movable seat B to rotate on the fixed seat A; when rotating, the limit rod 3 slides in the arc groove A201b, and the size of the central angle of the arc groove A201b is set according to the on-site environment layout. By limiting the limit rod 3 at both ends of the arc groove A201b, the movable door can only rotate within a certain range, and the use of the movable door is safer.

[0035] As a preferred embodiment of the utility model, the movable seat B is composed of a movable front panel B1 and a movable rear panel B2; a connecting component is arranged between the movable front panel B1 and the movable rear panel B2; the connecting component is used to fix the movable front panel B1, the movable rear panel B2 and the fixed glass together; the movable front panel B1 and the movable rear panel B2 are fixed to the fixed glass through the connecting component; similarly, the fixed seat A is composed of a fixed front panel A1 and a fixed rear panel A2; the inner surface of the fixed front panel A1, the inner surface of the fixed rear panel A2, the inner surface of the movable front panel B1 and the inner surface of the movable rear panel B2 are all fixed with a gasket 4.

[0036] As a preferred embodiment of the present invention, the connecting assembly includes a spacer 5, an eccentric sleeve 6 and a bolt 7; an eccentric hole 602 is provided on the eccentric sleeve 6; the inner hole of the spacer 5 matches the outer ring of the eccentric sleeve 6; the spacer 5 is sleeved on the outside of the eccentric sleeve 6; a second inner sleeve B204 is provided on the movable rear panel B2; a countersunk hole is provided on the movable front panel B1; a retaining ring 603 is provided on the eccentric sleeve 6; the retaining ring 603 is embedded in the countersunk hole; the outer diameter of the second inner sleeve B204 is equal to the diameter of the eccentric hole 602; the second inner sleeve B204 is inserted into the eccentric hole 602;

[0037] The bolt 7 passes through the eccentric hole 602 and is threadedly connected to the internal thread of the second internal sleeve B204; the bolt 7 presses the retaining ring 603 into the countersunk hole;

[0038] The second inner tooth brace B204 is essentially the same as the prior art, so it is not described in detail. A hole matching the spacer 5 is provided on the glass for inserting the spacer 5.

[0039] The second inner sleeve B204 is a cylindrical structure, and an internal threaded hole is provided on the end face of the cylindrical structure; after the eccentric sleeve 6 is pressed and fixed by the bolt 7, the eccentric sleeve 6 cannot rotate in the second inner sleeve B204, thereby realizing the positioning of the eccentric sleeve 6; by loosening the bolt 7 and rotating the eccentric sleeve 6, the position of the fixing seat A relative to the glass can be adjusted, thereby realizing fine adjustment of the height of the glass door; similarly, the fixed front panel A1 and the fixed rear panel A2 are connected together by the same connecting assembly, and the second inner sleeve A202 is also provided on the fixed rear panel A2.

[0040] As a preferred embodiment of the present invention, a handle hole 601 is provided on the retaining ring 603 ; the handle hole 601 is used for inserting a hand into and rotating the eccentric sleeve 6 .

[0041] As a preferred embodiment of the utility model, the movable front panel B1 is detachably connected with a decorative cover C; similarly, the fixed front panel A1 is detachably connected with a decorative cover C; a latch is provided on the decorative cover C; the fixed front panel A1 and the movable front panel B1 are provided with sockets at corresponding positions, and the decorative cover C is fixed by an interference fit between the latch and the socket; the decorative cover C is used to seal the position of the connection component to prevent moisture.

[0042] like Figure 6 and Figure 7 As shown, as a preferred embodiment of the utility model, the fixing seat A is detachably connected to the connecting seat A201; a threaded hole is provided on the connecting seat A201; a through hole is provided on the fixing seat A, and the connecting seat A201 is fixed to the fixing seat A after a bolt passes through the through hole and is threadedly connected to the threaded hole.

[0043] As a preferred embodiment of the utility model, the limiting rod 3 is a connecting bolt; a connecting threaded hole B203 is provided on the movable seat B; the connecting bolt is threadedly connected in the connecting threaded hole B203; the connecting bolt is inserted into the arc groove A201b; a second rotating shaft hole B201 is provided on the movable seat B; a first rotating shaft hole A201a is provided on the connecting seat A201; a shaft sleeve 2 is provided in the first rotating shaft hole A201a; the rotating shaft 1 is inserted into the shaft sleeve 2 from the second rotating shaft hole B201; the connecting seat A201 is rotatedly connected with the movable seat B by inserting the rotating shaft 1 into the shaft sleeve 2; the limiting rod 3 is a bolt, which is convenient for disassembly and assembly.

[0044] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A hinge structure for a glass movable door, characterized in that: It comprises a fixed seat (A) and a movable seat (B); the fixed seat (A) is provided with a connecting seat (A201); the movable seat (B) is provided with a connecting groove (B202) for the connecting seat (A201) to extend into; the connecting seat (A201) is rotatably connected to the movable seat (B) via a rotating shaft (1); the connecting seat (A201) is provided with an arc groove (A201b) coaxially arranged with the rotating shaft (1); and a limiting rod (3) is fixed to the movable seat (B) and extends into the arc groove (A201b).

2. The hinge structure of a glass movable door according to claim 1, characterized in that: The movable seat (B) is composed of a movable front panel (B1) and a movable rear panel (B2); a connecting component is provided between the movable front panel (B1) and the movable rear panel (B2); the connecting component is used to fix the movable front panel (B1), the movable rear panel (B2) and the fixed glass together.

3. The hinge structure of a glass movable door according to claim 2, characterized in that: The connection assembly comprises a spacer (5), an eccentric sleeve (6) and a bolt (7); an eccentric hole (602) is provided on the eccentric sleeve (6); the inner hole of the spacer (5) matches the outer ring of the eccentric sleeve (6); the spacer (5) is sleeved on the outside of the eccentric sleeve (6); a second inner sleeve (B204) is provided on the movable rear panel (B2); a countersunk hole is provided on the movable front panel (B1); a retaining ring (603) is provided on the eccentric sleeve (6); the retaining ring (603) is embedded in the countersunk hole; the outer diameter of the second inner sleeve (B204) is equal to the diameter of the eccentric hole (602); the second inner sleeve (B204) is inserted into the eccentric hole (602); The bolt (7) passes through the eccentric hole (602) and is threadedly connected to the internal thread of the second internal sleeve (B204); the bolt (7) presses the retaining ring (603) into the countersunk hole.

4. The hinge structure of a glass movable door according to claim 3, characterized in that: The retaining ring (603) is provided with a handle hole (601).

5. The hinge structure of a glass movable door according to claim 3, characterized in that: The movable front panel (B1) is detachably connected to a decorative cover (C).

6. The hinge structure of a glass movable door according to claim 1, characterized in that: The fixing seat (A) is detachably connected to the connecting seat (A201); and a threaded hole is provided on the connecting seat (A201).

7. The hinge structure of a glass movable door according to claim 1, characterized in that: The limiting rod (3) is a connecting bolt; a connecting threaded hole (B203) is provided on the movable seat (B); the connecting bolt is threadedly connected in the connecting threaded hole (B203); the connecting bolt is inserted into the arc groove (A201b); a second rotating shaft hole (B201) is provided on the movable seat (B); a first rotating shaft hole (A201a) is provided on the connecting seat (A201); a shaft sleeve (2) is provided in the first rotating shaft hole (A201a); the rotating shaft (1) is inserted into the shaft sleeve (2) from the second rotating shaft hole (B201).

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