A kitchen sash opening system

Abstract

The utility model discloses a kitchen sash opening system, including outer frame, the outer frame is fixed on the kitchen wall body, the inner frame is composed of the inner sleeve window frame, and is fixedly connected on the outer frame, is equipped with the fan protection edge on the inner sleeve window sash, and the glass is wrapped around through the fan protection edge, and the fan protection edge of one side of inner sleeve window sash is hinged through the hidden hinge with the inner sleeve window frame, the utility model discloses opening system opening mould customization hidden hinge, according to the construction of opening mould hinge, and the opening mould frame section bar and the fan section bar are matched, and the hinge hides in the section bar, and the outdoor appearance is better and can be opened 90 flexibly.

Description

Technical Field

[0001] This utility model belongs to the field of tempering furnace equipment, and specifically relates to a kitchen window opening system. Background Technology

[0002] In recent years, the facades of residential and public buildings have become increasingly common, and the use of laminated glass in residential operable windows has become more and more prevalent. Conventional laminated operable windows use sliding supports at the top and bottom to solve the problem of opening the window to 90 degrees. However, a hand crank is usually installed in the kitchen. The rotating mechanism of operable windows with hand cranks typically has the following methods:

[0003] The rotating device uses a sliding support. Since the operating trajectory of the hand-cranked window opener is an arc, while the operating trajectory of the sliding support is not a standard arc, the window will "get stuck" during the opening process and cannot be opened to 90°, which does not meet the usage requirements.

[0004] The rotating mechanism uses stainless steel hinges. Because these hinges are relatively thin, the hinge joint is located outside the window frame to allow for a certain opening angle, which results in a less aesthetically pleasing appearance. Utility Model Content

[0005] This utility model provides a kitchen window opening system that solves the problems mentioned in the background art, achieving a better appearance of the exterior and the ability to be opened flexibly to 90°.

[0006] To achieve the above-mentioned objectives, this utility model adopts the following technical solution:

[0007] A kitchen window opening system includes:

[0008] An outer frame, which is fixed to the kitchen wall;

[0009] The inner window frame forms an inner frame and is fixedly connected to the outer frame;

[0010] An inner window sash, wherein a sash guard is provided on the inner window sash, and the sash guard wraps around the glass;

[0011] The sash guard on one side of the inner window sash is hinged to the inner window frame via a concealed hinge.

[0012] Further technology of this utility model:

[0013] Preferably, the inner window frame has a stepped structure, the sash guard of the inner window sash also has a stepped structure, and the sash guard of the inner window sash and the inner window frame are provided with multiple seals on the stepped surface.

[0014] Preferably, the inner window frame has a groove on the stepped surface facing the glass, and a sealing rubber strip is placed in the groove to seal the inner window sash by contacting the sash guard edge.

[0015] Preferably, a gap is left between the non-contact surfaces of the inner window frame and the inner window sash, and a concealed hinge is installed within the gap.

[0016] Preferably, the inner window frame is provided with a rubber baffle to seal the gap.

[0017] Preferably, the concealed hinge includes a base fixedly connected to the inner window frame, and also includes a first connecting plate and a second connecting plate. The ends of the first connecting plate and the ends of the second connecting plate are hinged together. The first connecting plate is fixedly connected to the sash guard of the inner window sash, and the second connecting plate is fixedly connected to the base.

[0018] The beneficial effects of this utility model are:

[0019] This utility model opens a custom-made hidden hinge. The hinge is matched with a mold frame profile and a fan profile according to the structure of the molded hinge. The hinge is hidden inside the profile, which has a better appearance and can be opened 90° flexibly. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 A schematic diagram of the closing structure of a kitchen window sash opening and closing system;

[0022] Figure 2 A schematic diagram of the opening structure of a kitchen window sash opening system;

[0023] Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle;

[0024] In the diagram: 1. Outer frame; 2. Inner window frame; 3. Sash guard; 4. Glass; 5. Slot; 6. Sealing rubber strip; 7. Base; 8. First connecting plate; 9. Second connecting plate; 10. Rubber shield. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0026] like Figure 1-3 This embodiment provides a kitchen window opening system, comprising:

[0027] Outer frame 1, the outer frame 1 being fixed to the kitchen wall;

[0028] Inner window frame 2, which forms an inner frame and is fixedly connected to the outer frame 1;

[0029] An inner window sash is provided with a sash guard 3, which wraps around the glass 4.

[0030] The sash guard 3 on one side of the inner window sash is hinged to the inner window frame 2 by a concealed hinge.

[0031] The inner window frame 2 has a stepped structure, and the sash guard 3 of the inner window sash also has a stepped structure. Furthermore, the sash guard 3 of the inner window sash and the inner window frame 2 are provided with multiple seals on the stepped surface.

[0032] In this embodiment, the inner window frame 2 and the inner window sash edge guard 3 adopt two-layer steps, and the sealing is two-layer seal.

[0033] The inner window frame 2 has a groove 5 on the stepped surface facing the glass 4. A sealing rubber strip 6 is placed in the groove 5 and contacts the sash guard 3 of the inner window sash for sealing.

[0034] A gap is left between the non-contact surfaces of the inner window frame 2 and the inner window sash edge 3, and a concealed hinge is installed in the gap.

[0035] The inner window frame 2 is equipped with a rubber baffle 10 to seal the gap. One side of the rubber baffle 10 covers the concealed hinge, while the other side of the rubber baffle 10 is decorative and appears seamless from the outside.

[0036] The concealed hinge includes a base 7 fixedly connected to the inner window frame 2, and also includes a first connecting plate 8 and a second connecting plate 9. The ends of the first connecting plate 8 and the second connecting plate 9 are hinged together. The first connecting plate 8 is fixedly connected to the sash guard 3 of the inner window sash, and the second connecting plate 9 is fixedly connected to the base 7.

[0037] Figure 1 With the kitchen window sash opening system in the closed state, the first connecting plate 8 and the second connecting plate 9 are attached together, and the rubber cover plate 10 wraps the concealed hinge.

[0038] Figure 2 When the kitchen window sash opening system is in the open state, the first connecting plate 8 and the second connecting plate 9 are fitted together at 90°, the rubber baffle 10 is squeezed open, and the presence of the base 7 provides room for the sash guard 3 to move, allowing it to open at 90°.

[0039] It should be noted that the rubber baffle 10 in the above structure can be connected to the inner window frame 2 by plugging in, which is convenient for replacement.

[0040] In this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0041] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0042] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. A kitchen window sash opening system, characterized in that, include: An outer frame, which is fixed to the kitchen wall; The inner window frame forms an inner frame and is fixedly connected to the outer frame; An inner window sash, wherein a sash guard is provided on the inner window sash, and the sash guard wraps around the glass; The sash guard on one side of the inner window sash is hinged to the inner window frame via a concealed hinge.

2. A kitchen window opening system according to claim 1, characterized in that, The inner window frame has a stepped structure, and the sash guard of the inner window sash also has a stepped structure. Furthermore, the sash guard of the inner window sash and the inner window frame are provided with multiple seals on the stepped surface.

3. A kitchen window opening system according to claim 2, characterized in that, A gap is left between the non-contact surfaces of the inner window frame and the inner window sash, and a concealed hinge is installed in the gap.

4. A kitchen window opening system according to claim 3, characterized in that, The inner window frame is equipped with a rubber baffle to seal the gap.

5. A kitchen window opening system according to claim 3, characterized in that, The concealed hinge includes a base fixedly connected to the inner window frame, and also includes a first connecting plate and a second connecting plate. The ends of the first connecting plate and the ends of the second connecting plate are hinged together. The first connecting plate is fixedly connected to the sash guard of the inner window sash, and the second connecting plate is fixedly connected to the base.

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