CN215565267U - Window hinge capable of horizontally moving and internally falling - Google Patents

Abstract

The utility model discloses a translational inward-falling window hinge which comprises a first hinge assembly, a second hinge assembly and a third hinge assembly, wherein the first hinge assembly comprises a first hinge seat plate, a first connecting plate is arranged at the top end of the first hinge seat plate, a first rotating shaft and an installation frame are arranged on the left side of the top end of the second connecting plate, a poking block is arranged on the front surface of the first hinge seat plate, a clamping buckle matched with the poking block is hinged to the front surface of the first hinge seat plate, an anti-collision block is arranged at the left side end of the first hinge seat plate, a clamping groove matched with the clamping buckle is arranged on one side of the top end of the anti-collision block, and an arm hole is formed in one end, far away from the anti-collision block, of the first hinge seat plate; according to the utility model, the limiting strips are matched with the arm holes, so that the effect that the window sash is not easy to close after the window sash is opened is realized, the blowing and shaking of wind to the window sash can be effectively reduced, the window sash is limited to be closed only through the sliding of the limiting strips, the firmness of the opened window sash is ensured, and the safety of the opened window sash in high altitude is ensured.

Description

Window hinge capable of horizontally moving and internally falling

Technical Field

The utility model relates to the technical field of window hinges, in particular to a translational inward-falling window hinge.

Background

A window, architecturally, refers to an opening made in a wall or roof to allow light or air to enter a room. Modern windows consist of a frame, glass and movable elements (hinges, handles, pulleys, etc.).

In the window installation process, the window hinge is an important accessory for window installation, and plays an important role in opening and closing of the window and stability of the window. Along with the floor height of modern resident's superstructure more and more high, the safety of high-rise window is also more important, and especially high floor, the wind speed is higher, and is bigger to the window impact force of the state of opening, appears rocking very easily, appears the danger of dropping even, and the potential safety hazard is bigger.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a translational tilt-in window hinge, which solves the above-mentioned problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a translational inner-falling window hinge comprises a first hinge assembly, a second hinge assembly and a third hinge assembly, wherein the first hinge assembly comprises a first hinge seat plate, a first connecting plate is arranged at the top end of the first hinge seat plate, a first rotating shaft and a mounting frame are arranged on the left side of the top end of the first connecting plate, the first rotating shaft is arranged on the left side of the mounting frame, a poking block is arranged on the front side of the first hinge seat plate, the poking block is of an L-shaped structure, a clamping buckle matched with the poking block is hinged to the front side of the first hinge seat plate, the clamping buckle is of an S-shaped structure, an anti-collision block is arranged at the left side end of the first hinge seat plate, the anti-collision block corresponds to the first rotating shaft in the vertical direction, a clamping groove matched with the clamping buckle is arranged on one side of the top end of the anti-collision block, an arm hole is arranged at one end, far away from the anti-collision block, a limiting strip matched with the arm hole is arranged at the bottom end of the first hinge seat plate, the limiting strips are matched with the arm holes, so that the effect that the window sash is not easy to close after being opened is achieved, the blowing and shaking of wind to the window sash can be effectively reduced, the window sash is limited to be closed only through the sliding of the limiting strips, the firmness of the opened window sash is guaranteed, and the safety of the opened window sash in high altitude is guaranteed; meanwhile, the anti-collision block, the clamping buckle and the shifting block are matched with each other, so that the positioning and opening effects of the window sash in the opening process can be realized, the left-right sliding effect of the window sash is realized when the window sash is in a closed state, the convenience of adjusting the window sash can be further improved, and the convenience of applying the window sash can be further improved;

the second hinge assembly comprises a second hinge seat plate, an upper limiting seat is arranged on the left side of the second hinge seat plate, a first hinge plate is hinged to the bottom end of the second hinge seat plate, a clamping plate is arranged at the bottom end of the first hinge plate, a lower limiting seat is arranged below the second hinge seat plate, a second hinge plate is hinged to the top end of the lower limiting seat, a convex plate matched with the clamping plate is arranged at the top end of the second hinge plate, a third hinge plate is arranged on the left side of the front face of the second hinge plate, a fourth hinge plate is hinged to the left side of the top end of the second hinge plate through a connecting shaft, a locking point matched with the upper limiting seat is arranged at the top end of the first hinge plate, and through mutual matching of the locking point and the upper limiting seat, the effect that a window sash does not shake in a closed state is achieved, the wind blowing resistance of the window sash in the closed state can be effectively reduced, and the firmness of window sash installation can be further guaranteed;

the third hinge assembly comprises a third hinge seat plate, a second connecting plate is arranged at the bottom end of the third hinge seat plate, a third connecting plate is arranged below the second connecting plate, the second connecting plate is hinged with the third connecting plate through a second rotating shaft, a limiting seat is arranged between the second connecting plate and the third connecting plate, a limiting rod is arranged on the front face of the third connecting plate, a stabilizing seat is hinged to the bottom end of the third connecting plate, a side bottom plate is arranged in front of the stabilizing seat, a limiting buckle matched with the limiting rod is arranged at the top end of the side bottom plate, and through the mutual matching of the limiting rod and the limiting buckle, the free conversion between the opening and the inward falling of the window sash can be realized, and the convenience in application of the window sash can be further improved; and through the mutual cooperation of the third connecting plate limiting seats, the positioning function of the window sash during inward falling can be realized, the inward falling angle and size are limited, and the convenience of window sash operation can be further improved.

In a further embodiment, the second hinge plate and the convex plate are integrally formed.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the limiting strips are matched with the arm holes, so that the effect that the window sash is not easy to close after being opened is realized, the blowing and shaking of wind to the window sash can be effectively reduced, the window sash is limited to be closed only by the sliding of the limiting strips, the firmness of the opened window sash is ensured, and the safety of the opened window sash in high altitude is ensured;

2. according to the utility model, through the mutual matching of the anti-collision block, the clamping buckle and the toggle block, the positioning and opening effects of the window sash in the opening process can be realized, and the left-right sliding effect of the window sash is realized when the window sash is in a closed state, so that the convenience of window sash adjustment can be further improved, and the convenience of window sash application can be further improved;

3. according to the utility model, the locking point is matched with the upper limiting seat, so that the effect that the window sash does not shake in a closed state is realized, the wind blowing resistance of the window sash in the closed state can be effectively reduced, and the firmness of the installation of the window sash can be further ensured;

4. according to the utility model, through the mutual matching of the limiting rod and the limiting buckle, the free conversion between the opening and the inward falling of the window sash can be realized, and the convenience of the application of the window sash can be further improved; and through the mutual cooperation of the third connecting plate limiting seats, the positioning function of the window sash during inward falling can be realized, the inward falling angle and size are limited, and the convenience of window sash operation can be further improved.

Drawings

FIG. 1 is a schematic, pictorial illustration of a front view of a first hinge member of a translating inverted window hinge;

FIG. 2 is a schematic structural view of a rear view of a first hinge member of a translating inverted window hinge;

FIG. 3 is a schematic view of a second hinge member of a translating inverted window hinge;

fig. 4 is a schematic view of a third hinge assembly in a translating inverted window hinge.

In the figure: 100-a first hinge assembly, 101-a first connecting plate, 102-a first hinge plate, 103-a first rotating shaft, 104-a mounting frame, 105-a toggle block, 106-a snap fastener, 107-an anti-collision block, 108-a clamping groove, 109-a limiting strip, 110-an arm hole, 200-a second hinge assembly, 201-a second hinge plate, 202-an upper limiting seat, 203-a first hinge plate, 204-a locking point, 205-a clamping plate, 206-a second hinge plate, 207-a convex plate, 208-a third hinge plate, 209-a connecting shaft, 210-a fourth hinge plate, 211-a lower limiting seat, 300-a third hinge assembly, 301-a third hinge plate, 302-a second connecting plate, 303-a second rotating shaft, 304-a third connecting plate, 305-a limiting seat, 306-stabilizing seat, 307-limiting rod, 308-side bottom plate and 309-limiting buckle.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a translational inward-falling window hinge includes a first hinge assembly 100, a second hinge assembly 200, and a third hinge assembly 300, where the first hinge assembly 100 includes a first hinge base plate 102, a first connection plate 101 is disposed at a top end of the first hinge base plate 102, a first rotation shaft 103 and a mounting frame 104 are disposed on a left side of a top end of the second connection plate 101, the first rotation shaft 103 is disposed on a left side of the mounting frame 104, a toggle block 105 is disposed on a front surface of the first hinge base plate 102, the toggle block 105 is an L-shaped structure, a locking buckle 106 engaged with the toggle block 105 is hinged to a front surface of the first hinge base plate 102, the locking buckle 106 is an S-shaped structure, an anti-collision block 107 is disposed at a left end of the first hinge base plate 102, the anti-collision block 107 corresponds to the first rotation shaft 103 in a vertical direction, a locking slot 108 engaged with the locking buckle 106 is disposed on a top end side of the anti-collision block 107, an arm hole 110 is formed in one end, far away from the anti-collision block 107, of the first hinge plate 102, a limiting strip 109 matched with the arm hole 110 is arranged at the bottom end of the first connecting plate 101, the window sash is not easy to close after being opened through the mutual matching of the limiting strip 109 and the arm hole 110, the blowing and shaking of wind to the window sash can be effectively reduced, the window sash can be closed only through the sliding of the limiting strip 109 in a limiting mode, the firmness of the opened window sash is guaranteed, and the safety of the opened window sash in high altitude is guaranteed; meanwhile, the collision-proof block 107, the clamping buckle 106 and the toggle block 105 are matched with each other, so that the positioning and opening functions of the window sash in the opening process can be realized, the left-right sliding function of the window sash is realized when the window sash is in a closed state, the convenience of adjusting the window sash can be further improved, and the convenience of applying the window sash can be further improved;

the second hinge assembly 200 comprises a second hinge plate 201, an upper limit seat 202 is arranged on the left side of the second hinge plate 201, a first hinge plate 203 is hinged to the bottom end of the second hinge plate 201, a clamping plate 205 is arranged at the bottom end of the first hinge plate 203, a lower limit seat 211 is arranged below the second hinge plate 201, a second hinge plate 206 is hinged to the top end of the lower limit seat 211, a convex plate 207 matched with the clamping plate 205 is arranged at the top end of the second hinge plate 206, the second hinge plate 206 and the convex plate 207 are integrally formed, a third hinge plate 208 is arranged on the left side of the front face of the second hinge plate 206, a fourth hinge plate 210 is hinged to the left side of the top end of the second hinge plate 206 through a connecting shaft 209, a locking point 204 matched with the upper limit seat 202 is arranged at the top end of the first hinge plate 203, and the sash does not shake under the closed state through the mutual matching of the locking point 204 and the upper limit seat 202, the wind blowing resistance of the window sash in a closed state can be effectively reduced, and the firmness of the installation of the window sash can be further ensured;

the third hinge assembly 300 comprises a third hinge plate 301, a second connecting plate 302 is arranged at the bottom end of the third hinge plate 301, a third connecting plate 304 is arranged below the second connecting plate 302, the second connecting plate 302 and the third connecting plate 304 are hinged through a second rotating shaft 303, a limiting seat 305 is arranged between the second connecting plate 302 and the third connecting plate 304, a limiting rod 307 is arranged on the front surface of the third connecting plate 304, a stabilizing seat 306 is hinged at the bottom end of the third connecting plate 304, a side bottom plate 308 is arranged in front of the stabilizing seat 306, a limiting buckle 309 matched with the limiting rod 307 is arranged at the top end of the side bottom plate 308, and through the mutual matching of the limiting rod 307 and the limiting buckle 309, the free conversion between the opening and the inward falling of the window sash can be realized, and the convenience in window sash application can be further improved; and through the mutual cooperation of the third connecting plate 304 limiting seat 305, the positioning function of the window sash during inward falling can be realized, the inward falling angle and size are limited, and the convenience of window sash operation can be further improved.

According to the working principle of the window sash opening device, due to the fact that the limiting strips 109 are matched with the arm holes 110, the effect that the window sash is not easy to close after the window sash is opened is achieved, blowing and shaking of wind to the window sash can be effectively reduced, and therefore the window sash is limited to be closed only through sliding of the limiting strips 109, firmness of the opened window sash is guaranteed, and safety of the opened window sash in high altitude is guaranteed; meanwhile, the collision-proof block 107, the clamping buckle 106 and the toggle block 105 are matched with each other, so that the positioning and opening functions of the window sash in the opening process can be realized, the left-right sliding function of the window sash is realized when the window sash is in a closed state, the convenience of adjusting the window sash can be further improved, and the convenience of applying the window sash can be further improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The window hinge capable of horizontally moving and internally falling is characterized by comprising a first hinge assembly (100), a second hinge assembly (200) and a third hinge assembly (300), wherein the first hinge assembly (100) comprises a first hinge base plate (102), a first connecting plate (101) is arranged at the top end of the first hinge base plate (102), a first rotating shaft (103) and a mounting frame (104) are arranged on the left side of the top end of the first connecting plate (101), the first rotating shaft (103) is arranged on the left side of the mounting frame (104), a poking block (105) is arranged on the front surface of the first hinge base plate (102), a clamping buckle (106) matched with the poking block (105) is hinged to the front surface of the first hinge base plate (102), an anti-collision block (107) is arranged at the left side of the first hinge base plate (102), a clamping groove (108) matched with the clamping buckle (106) is arranged on one side of the top end of the anti-collision block (107), an arm hole (110) is formed in one end, away from the anti-collision block (107), of the first hinge seat plate (102), and a limiting strip (109) matched with the arm hole (110) is arranged at the bottom end of the first connecting plate (101);

the second hinge assembly (200) comprises a second hinge plate (201), an upper limiting seat (202) is arranged on the left side of the second hinge plate (201), a first hinge plate (203) is hinged to the bottom end of the second hinge plate (201), a clamping plate (205) is arranged at the bottom end of the first hinge plate (203), a lower limiting seat (211) is arranged below the second hinge plate (201), a second hinge plate (206) is hinged to the top end of the lower limiting seat (211), a convex plate (207) matched with the clamping plate (205) is arranged at the top end of the second hinge plate (206), a third hinge plate (208) is arranged on the left side of the front face of the second hinge plate (206), a fourth hinge plate (210) is hinged to the left side of the top end of the second hinge plate (206) through a connecting shaft (209), and a locking point (204) matched with the upper limiting seat (202) is arranged at the top end of the first hinge plate (203);

third hinge subassembly (300) includes third hinge seat board (301), the bottom of third hinge seat board (301) is equipped with second connecting plate (302), the below of second connecting plate (302) is equipped with third connecting plate (304), articulates through second pivot (303) between second connecting plate (302) and the third connecting plate (304) and connects, be equipped with spacing seat (305) between second connecting plate (302) and the third connecting plate (304), the front of third connecting plate (304) is equipped with gag lever post (307), the bottom of third connecting plate (304) articulates there is stable seat (306), the place ahead of stable seat (306) is equipped with side bottom plate (308), the top of side bottom plate (308) is equipped with spacing knot (309) with gag lever post (307) matched with.

2. A translationally inverted window hinge according to claim 1, characterized in that the toggle block (105) is an L-shaped structure.

3. A translating inverted window hinge according to claim 1, wherein the catch (106) is an S-shaped structure.

4. A translationally inverted window hinge according to claim 1, characterized in that the bump guard (107) corresponds to the first axis of rotation (103) in the vertical direction.

5. A translating inverted window hinge according to claim 1, wherein the second hinge plate (206) and the protruding plate (207) are integrally formed.

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