CN223446896U - A interior door and window hardware structure that falls in inwards that is used for aluminium alloy ex-trusions - Google Patents

Abstract

The utility model relates to a hardware structure for inward-opening and tilting doors and windows made of aluminum alloy profiles, comprising a handle, an upper hinge, a lower hinge, and other components. The handle is mounted on a converter, and transmission is achieved by connecting the various components via a connecting rod. The upper hinge frame is fixed within the frame profile, and the lower hinge is provided with an adjustment block to adjust the window sash gap. The structure also includes a lock seat, a lifting block, a lock catch, and the like. This hardware structure is easy to install, and the window sash gap can be improved by adjusting the pressure block to ensure sealing integrity. The various components work together stably and reliably, achieving the inward-opening, bottom-hanging, and horizontal-opening functions of the window sash. This structure is suitable for inward-opening and tilting doors and windows made of aluminum alloy profiles, and can effectively solve the problems of complex adjustment and poor sealing in the prior art, thereby improving the performance of doors and windows.

Description

A interior door and window hardware structure that falls in inwards that is used for aluminium alloy ex-trusions

Technical Field

The utility model relates to a window sash hardware structure, in particular to a hardware structure for an inwardly opened and inwardly inverted door and window of an aluminum alloy section.

Background

In the field of building doors and windows, an aluminum alloy section inward opening and inward pouring system is used as an important device for realizing opening and closing of the doors and windows, and the technical development of the aluminum alloy section inward opening and inward pouring system has a key meaning for improving the performance and the use experience of the doors and windows.

With the continuous improvement of the requirements of people on the building quality, the sealing performance, the installation convenience and the functional diversity of doors and windows are focused. However, the prior art has a number of disadvantages. The existing aluminum alloy inwardly opened and inwardly inverted window is complex in installation, so that the construction difficulty and the time cost are increased, and the overall performance of the door and window is easily affected due to improper installation. In the aspect of window sash sealing adjustment, most of the window sashes can be adjusted only through screws arranged in the section bar, the operation is inconvenient, the adjustment precision is limited, and the consistency and the durability of the sealing effect are difficult to ensure. In addition, the hinge is inconvenient to adjust, so that the installation and debugging efficiency of doors and windows is further limited, and the application range and the service performance of the door and window are affected.

In view of the above, there is a strong need for an improved aluminum alloy inwardly opened and inverted door and window hardware structure to overcome the drawbacks of the prior art, and meet the market demand for high performance and easy installation of door and window hardware systems. The utility model aims at solving the problems, and aims to provide an aluminum alloy inwardly opened and inwardly reversed door and window hardware solution which is reasonable in structure, reliable in function and convenient to install.

Disclosure of utility model

The utility model aims to solve the problems in the prior art and provides an inwardly opened and inwardly inverted door and window hardware structure for an aluminum alloy section.

In order to achieve the aim of the application, the utility model adopts the following technical scheme that the hardware structure of the inwardly opened and inverted door and window for the aluminum alloy section bar comprises a handle, an upper hinge, a lower hinge, a pull rod, a corner device, a converter and a turnover support;

The handle is arranged on the converter, two ends of the converter are respectively connected with the corner device and the turnover support through connecting rods, the other end of the corner device is also connected with the pull rod through the connecting rods, the pull rod is connected with a sash part of the upper hinge, the frame part of the upper hinge is fixed in the frame section through an upper hinge frame pressing piece, an adjusting pressing block is arranged on the side edge of the lower hinge, and the adjusting pressing block is arranged in the sash section and used for adjusting a window sash gap;

The fan part of the upper hinge is connected with the frame part of the upper hinge through a shaft, and the fan part of the lower hinge is connected with the frame part of the lower hinge through a fan shaft.

Further, the lower hinge adjusts the gap of the window sash through adjusting the screw on the adjusting pressing block.

Further, the connecting rods are all made of aluminum alloy.

Further, the window further comprises lock seats, the lock seats are all installed in the frame section bar, and when the overturning support is inserted into the lock seats, the window sashes cannot fall inwards.

Further, the window comprises a lifting assisting block which is arranged on the window sash.

Further, the window frame also comprises a lock catch which is arranged in the frame section bar and is matched with the corner device and the overturning support to lock the window sash.

Further, protruding portions are arranged on the corner device and the overturning support, and when the corner device and the protruding portions of the overturning support are located at the same height of the flanges of the lock catch, locking of the window sashes is achieved.

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

1. The sealing performance is good, the window sash gap can be adjusted by the adjusting pressing block of the lower hinge, the sealing integrity of the whole window is ensured, and the problems of air leakage, water leakage and the like are effectively prevented.

2. Simple and convenient installation, reasonable structural design, clear connection relation of all parts, convenient installation and operation and improved installation efficiency.

3. The multifunctional window is reliable in function, all parts work cooperatively, locking of various states of the window sashes is achieved through the lock seat, the lock catch and the like, safe and stable use is guaranteed, the requirements of inward opening and downward suspension and horizontal opening functions are met, and user experience is improved.

4. The material adaptation is that the connecting rod is made of aluminum alloy material, has good adaptation with the aluminum alloy section, ensures the structural strength and is beneficial to the exertion of the whole performance.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the upper hinge;

FIG. 3 is a schematic view of the structure of the lower hinge;

FIG. 4 is a schematic view of a window sash locking condition;

FIG. 5 is a schematic view of a casement open condition;

Fig. 6 is a schematic view showing a state in which the window sash is hung down (inverted in);

Fig. 7 is a schematic view of another view of the window sash down (inverted).

In the figure, 1, a handle, 2, a converter, 3, a corner device, 4, a lock catch, 5, a turnover support, 6, an anti-drop device, 7, a lifting assisting block, 8, a lock seat, 9, a pull rod, 10, an upper hinge, 11, a lower hinge, 12, a connecting rod, 101, an upper hinge fan, 102, an upper hinge frame, 103, an upper hinge frame pressing sheet, 104, an upper hinge shaft, 111, a lower hinge frame, 112, an adjusting pressing block, 113, a lower hinge fan, 114 and a lower hinge fan shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.

It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not refer to or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus the above terms should not be construed as limiting the present utility model.

As shown in fig. 1-3, the hardware structure of the inwardly opened and inwardly inverted door and window for the aluminum alloy section comprises a handle 1, an upper hinge 10, a lower hinge 11, a pull rod 9, a corner device 3, a lock seat 8, a lifting assisting block 7, a converter 2, a turnover support 5, an anti-falling device 6 and the like, wherein the handle 1 is arranged on the converter 2, two ends of the converter 2 are respectively connected with the corner device 3 and the turnover support 5 through aluminum connecting rods 12, the other end of the corner device 3 is connected with the pull rod 9 through the aluminum connecting rods 12, the pull rod 9 is partially connected with an upper hinge fan 101, an upper hinge frame 102 is partially fixed in the frame section through an upper hinge frame pressing piece 103, a lower hinge 11 side edge adjusting pressing piece 112 is arranged in the fan section, and a window fan gap can be adjusted through adjusting screws on the adjusting pressing piece 112. The handle 1 is rotated to drive each part to drive, so that the functions of inward opening, downward suspension and horizontal opening are realized.

In this embodiment, the aluminum link 12 is connected to the pull rod 9, and is installed from the window sash notch, and after the turning support 5, the aluminum link 12, the converter 2, the aluminum link 12, and the corner device 3 are connected to each other, the corner device 3 is connected to the aluminum link 12, the upper hinge fan 101 is connected to the pull rod 9, the lower hinge fan 113 is partially installed into the window sash, the lower hinge frame 111 is fixed to the frame profile, the upper hinge frame 102 is partially clamped into the window frame slot, the lower hinge fan shaft 114 is placed into the lower hinge 11, the upper hinge shaft 104 is connected to the upper hinge 10, and other auxiliary components such as the lifting-assisting block 7, the lock seat 8, the anti-falling device 6, etc. are installed (these auxiliary components are not described in detail herein).

When the window is used, as shown in fig. 4, the window sash is in a locking state, namely, the lock catch 4 can block the protruding parts on the corner device 3 and the overturning support 5 at the moment, so that the window sash cannot be opened inwards, and also cannot be opened outwards because the frame section bars block the window sash.

As shown in fig. 5, when the handle 1 rotates 90 ° (left-handed or right-handed according to the window sash mounting direction), the handle 1 drives the corner device 3 and the turning support 5 to move up and down (change in height position occurs) through the connecting rods 12 at both ends, the protruding parts on the corner device 3 and the turning support 5 are separated from the lock catch 4 (not at the same height), and at this time, the lock catch 4 cannot block the protruding parts on the corner device 3 and the turning support 5, so that the window sash can be opened inwards, i.e. in a flat-open state.

As shown in fig. 6 to 7, when the handle 1 is rotated by 90 ° again, that is, rotated by 180 ° directly, the overturning support 5 is directly inserted into the lock base 8, and the window sash can be tilted to an inverted state (a suspended state) by pulling inwards, so that the anti-falling device 6 has the function of preventing the overturning support 5 from falling off.

The utility model is not described in detail in the prior art, and therefore, the utility model is not described in detail.

It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.

Although the terms of the handle 1, the converter 2, the corner device 3, the lock catch 4, the turning support 5, the anti-drop device 6, the lifting block 7, the lock base 8, the pull rod 9, the upper hinge 10, the lower hinge 11, the connecting rod 12, the upper hinge fan 101, the upper hinge frame 102, the upper hinge frame pressing piece 103, the upper hinge shaft 104, the lower hinge frame 111, the adjusting pressing block 112, the lower hinge fan 113, the lower hinge fan shaft 114 and the like are used more herein, the possibility of using other terms is not excluded. These terms are only used to more conveniently describe and explain the nature of the utility model and should be construed in a manner consistent with their spirit and scope.

The present utility model is not limited to the above-mentioned preferred embodiments, and any person can obtain various other products without departing from the scope of the present utility model, but any changes in shape or structure of the present utility model are within the scope of the present utility model.

Claims (7)

1. The hardware structure of the inwardly opened and inverted door and window for the aluminum alloy section bar is characterized by comprising a handle, an upper hinge, a lower hinge, a pull rod, a corner device, a converter and a turnover support;

The handle is arranged on the converter, two ends of the converter are respectively connected with the corner device and the overturning support through connecting rods, the other end of the corner device is also connected with the pull rod through connecting rods, the pull rod is connected with the fan part of the upper hinge, the frame part of the upper hinge is fixed in the frame section through an upper hinge frame pressing piece, an adjusting pressing block is arranged on the side edge of the lower hinge and is arranged in the fan section and used for adjusting a window sash gap;

The fan part of the upper hinge is connected with the frame part of the upper hinge through a shaft, and the fan part of the lower hinge is connected with the frame part of the lower hinge through a fan shaft.

2. The hardware structure for the inwardly opened and inverted window and door of the aluminum alloy section bar according to claim 1, wherein the lower hinge adjusts the clearance of a window sash by adjusting a screw on the adjusting pressing block.

3. The hardware structure for the inwardly opened and inverted doors and windows of the aluminum alloy section bar according to claim 1, wherein the connecting rods are all made of aluminum alloy.

4. The hardware structure for the inwardly opened and inverted window and door of the aluminum alloy section bar according to claim 1, further comprising lock bases, wherein the lock bases are all installed in the frame section bar, and when the overturning support is inserted into the lock bases, the window sashes cannot be inwardly inverted.

5. The hardware structure for the inwardly opened and inverted window and door of the aluminum alloy section bar according to claim 1, further comprising a lifting assisting block mounted on the window sash.

6. The hardware structure for the inwardly opened and inverted window and door of any one of claims 1 to 5, further comprising a lock catch, wherein the lock catch is mounted in the frame profile and cooperates with the corner device and the turning support to lock the window sash.

7. The hardware structure for the inwardly opened and inverted doors and windows of the aluminum alloy section bar according to claim 6, wherein a flange is arranged on the lock catch, protruding parts are arranged on the corner device and the overturning support, and when the protruding parts of the corner device and the overturning support are located at the same height of the flange of the lock catch, locking of the window sashes is achieved.