Energy-saving broken bridge type aluminum alloy door and window structure

Abstract

The utility model provides an energy-saving broken bridge type aluminum alloy door and window structure which comprises a fixed part and a turnover part, the fixed part comprises a first frame body, the turnover part comprises a second frame body and a lock catch assembly, the narrow edge, close to the first frame body, of the second frame body is concaved inwards to form a sealing groove, the groove bottom of the sealing groove is concaved to form a containing hole, and the containing hole is communicated with the first frame body. A fitting assembly is arranged in the containing hole and comprises a sliding component and a first sealing rubber strip, a sliding rod is fixedly connected to the sliding component, the lock catch assembly comprises a handle, a first sliding groove rod and a second sliding groove rod, and a first sliding groove and a second sliding groove are formed in the first sliding groove rod and the second sliding groove rod correspondingly. According to the bridge-cut-off type aluminum alloy door and window structure, it can be guaranteed that the bridge-cut-off type aluminum alloy door and window structure has a good heat insulation effect, and meanwhile the first sealing rubber strip at the narrow edge of the second frame body cannot fall off due to opening and closing of the door and window.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window structures, in particular to an energy-saving broken bridge type aluminum alloy door and window structure. Background Art

[0002] The thermally-insulated aluminum alloy doors and windows are made of thermally-insulated aluminum profiles and hollow glass, and have the functions of energy saving, sound insulation, noise prevention, dust prevention and waterproofing.

[0003] In the prior art, the broken bridge door and window structure usually sets the outer edges of the folding part and the fixed part into a stepped shape to form a fitting plane, and then sets a sealing strip on the fitting plane, and sets another sealing strip on the narrow sides opposite to the folding part and the fixed part. When the folding part is hinged, the two sealing strips cover the gap between the folding part and the fixed part to obtain a better heat insulation effect. Although the sealing strip on the fitting plane of the folding part can fit well with the fitting plane of the fixed part, if the sealing strips on the two narrow sides are set too protruding, they will rub against the sealing strips during folding, and the sealing strips will gradually fall off over time. If the sealing strips are set too weak, the heat insulation effect will be greatly reduced. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an energy-saving thermal-break aluminum alloy door and window structure, aiming to solve the technical problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0006] An energy-saving broken bridge type aluminum alloy door and window structure, comprising a fixed part and a folding part rotating relative to the fixed part, the fixed part comprising a first frame, the folding part comprising a second frame, and a lock assembly arranged on the second frame, the narrow side of the second frame close to the first frame is recessed inward to form a sealing groove, the groove bottom of the sealing groove is recessed to form a receiving hole, a fitting assembly is arranged in the receiving hole, the fitting assembly comprises a sliding component slidably arranged in the receiving hole, and a first sealing strip attached to a side of the sliding component close to the first frame, a sliding rod is fixedly connected to the sliding component, and the lock assembly The buckle assembly includes a handle rotatably connected to the first frame, a first slide rod fixedly connected to the handle, and a second slide rod fixed in the accommodating hole, the first slide rod and the second slide rod are respectively provided with a first sliding groove and a second sliding groove, the sliding rod is simultaneously located in the first sliding groove and the second sliding groove, the setting direction of the second sliding groove is consistent with the sliding direction of the sliding component, the rotation of the handle drives the first slide rod to move, and the first slide rod pushes the sliding rod toward the direction of the second sliding groove, so that the sliding rod drives the sliding component to slide in the accommodating hole.

[0007] According to one aspect of the above technical solution, the sliding component includes a sliding plate connected to the sliding rod, an attachment plate located on a side of the sliding plate close to the first frame, and an elastic member connecting the sliding plate and the attachment plate, and the first sealing strip is located on the attachment plate.

[0008] According to one aspect of the above technical solution, outer edges of opposite sides of the first frame and the second frame are both recessed to form a first bonding platform and a second bonding platform respectively, and a second sealing strip is attached to the second bonding platform.

[0009] According to one aspect of the above technical solution, the locking assembly also includes a locking rod fixedly connected to the handle, the locking rod is located in the accommodating hole, and when the handle is located at the 6 o'clock direction, the locking rod is located at the 9 o'clock direction.

[0010] According to one aspect of the above technical solution, the first sliding slot rod is located in the accommodating hole, and the handle and the first sliding slot rod are arranged in the same direction.

[0011] According to one aspect of the above technical solution, the sliding rod includes a connecting portion fixedly connected to the sliding plate, and a sliding portion fixedly connected to the connecting portion, and the sliding portion is located in both the first sliding groove and the second sliding groove.

[0012] According to one aspect of the above technical solution, a plurality of sliding blocks are provided on the sliding plate, and a plurality of sliding grooves matching the sliding blocks are provided on the groove wall of the accommodating hole.

[0013] According to one aspect of the above technical solution, the narrow side of the second frame body close to the first frame body is recessed to form a first locking hole for the locking rod to move, the first locking hole and the accommodating hole are interconnected, the narrow side of the first frame body close to the second frame body is recessed to form a second locking hole, and a locking block matching the locking rod is provided in the second locking hole.

[0014] According to one aspect of the above technical solution, heat-insulating glass is embedded in both the first frame and the second frame.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The sealing groove is recessed inwardly on the narrow side of the second frame body close to the first frame body, and a receiving hole is recessed on the bottom of the sealing groove. A fitting component is provided in the fitting hole. When the second frame body is folded to fit with the first frame body, the handle is turned to buckle the second frame body and the first frame body through the locking assembly, and the first slide groove rod is also driven to rotate, so that the first slide groove rod drives the sliding rod to move along the second slide groove rod. Since the setting direction of the second slide groove rod is consistent with the sliding direction of the sliding component, the sliding component drives the first sealing strip to protrude from the receiving hole along the second slide groove rod, so that the first sealing strip is tightly fitted with the narrow side of the first frame body close to the second frame body, so as to achieve a good heat insulation effect.

[0017] The utility model can ensure that the broken bridge type aluminum alloy door and window structure has a good heat insulation effect, and the first sealing strip at the narrow side of the second frame will not fall off due to opening and closing the door and window. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of the energy-saving broken bridge aluminum alloy door and window structure in the embodiment of the utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of the structure of the first frame;

[0020] Figure 3 for Figure 1 A schematic diagram of the structure of the second frame at a first viewing angle;

[0021] Figure 4 for Figure 1 A schematic diagram of the structure of the second frame at a second viewing angle;

[0022] Figure 5 for Figure 3 A magnified view of part A;

[0023] Figure 6 for Figure 3A schematic diagram of the structure of the locking assembly inside the receiving hole;

[0024] Figure 7 for Figure 6 A partial enlarged view of the lock assembly in FIG.

[0025] Description of main component symbols:

[0026]

[0027]

[0028] The following specific implementation manner will further illustrate the present utility model in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0029] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0030] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0032] See also Figures 1 to 7, shown is an energy-saving broken bridge aluminum alloy door and window structure in an embodiment of the utility model, including a fixed part and a folding part that rotates relative to the fixed part, the fixed part includes a first frame 10, the folding part includes a second frame 20, and a lock assembly 40 arranged on the second frame 20, the narrow side of the second frame 20 close to the first frame 10 is recessed inward to form a sealing groove 22, the bottom of the sealing groove 22 is recessed to form a receiving hole 23, a fitting assembly is arranged in the receiving hole 23, the fitting assembly includes a sliding component slidably arranged in the receiving hole 23, and a first sealing strip 47 attached to a side of the sliding component close to the first frame 10, and a sliding rod 50 is fixedly connected to the sliding component The locking assembly 40 includes a handle 41 rotatably connected to the first frame 10, a first slide rod 49 fixedly connected to the handle 41, and a second slide rod 48 fixed in the accommodating hole 23, the first slide rod 49 and the second slide rod 48 are respectively provided with a first sliding groove and a second sliding groove, the sliding rod 50 is simultaneously located in the first sliding groove and the second sliding groove, the setting direction of the second sliding groove is consistent with the sliding direction of the sliding component, the rotation of the handle 41 drives the first slide rod 49 to move, and the first slide rod 49 pushes the sliding rod 50 toward the direction of the second sliding groove, so that the sliding rod 50 drives the sliding component to slide in the accommodating hole 23.

[0033] It can be understood that the utility model is provided with a sealing groove 22 recessed inwardly at the narrow side of the second frame 20 close to the first frame 10, and a receiving hole 23 is recessed at the bottom of the sealing groove 22, and a fitting component is provided in the fitting hole 23. When the second frame 20 is folded to fit with the first frame 10, while the handle 41 is turned to buckle the second frame 20 and the first frame 10 through the locking assembly 40, the first slide rod 49 is also driven to rotate, so that the first slide rod 49 drives the sliding rod 50 to move along the second slide rod 48. Since the setting direction of the second slide rod 48 is consistent with the sliding direction of the sliding component, the sliding component drives the first sealing strip 47 to protrude from the receiving hole 23 along the second slide rod 48, so that the first sealing strip 47 is tightly fitted with the narrow side of the first frame 10 close to the second frame 20, so as to achieve a good heat insulation effect.

[0034] The utility model can ensure that the thermally insulated aluminum alloy door and window structure has a good heat insulation effect, while the first sealing strip 47 at the narrow side of the second frame 20 will not fall off due to opening and closing the door and window.

[0035] Preferably, the sliding component includes a sliding plate 43 connected to the sliding rod 50, an attachment plate 44 located on a side of the sliding plate 43 close to the first frame 10, and an elastic member 45 connecting the sliding plate 43 and the attachment plate 44, and the first sealing strip 47 is located on the attachment plate 44; a plurality of sliding blocks 46 are provided on the sliding plate 43, and a plurality of sliding grooves (not shown in the figure) matching the sliding blocks 46 are provided on the groove wall of the accommodating hole 23; the sliding rod 50 includes a connecting portion fixedly connected to the sliding plate 43, and a sliding portion fixedly connected to the connecting portion, and the sliding portion is simultaneously located in the first sliding groove and the second sliding groove.

[0036] It can be understood that after the second frame 20 and the first frame 10 are attached, by turning the handle 41 to make the sliding rod 50 drive the sliding plate 43 to move toward the first frame 10, the attachment plate 44 will pre-drive the first sealing strip 47 to contact the narrow side of the first frame 10. When the first sealing strip 47 is completely fitted with the narrow side of the first frame 10, the attachment plate 44 will move toward the sliding plate 43, and the elastic member 45 will be compressed, thereby giving a thrust to the attachment plate 44, so that the attachment plate 44 and the first sealing strip 47 can always be close to the narrow side of the first frame 10 without loosening. Specifically, in the present embodiment, the elastic member 45 is a spring.

[0037] Furthermore, outer edges of opposite sides of the first frame 10 and the second frame 20 are both recessed to form a first laminating platform 25 and a second laminating platform 12 , respectively, and a second sealing strip 24 is attached to the second laminating platform 12 .

[0038] It can be understood that the first sealing strip 47 can ensure the heat insulation effect at the relatively narrow edges of the first frame 10 and the second frame 20, and the second sealing strip 24 is arranged on the first bonding platform 25 and the second bonding platform 12 to ensure the heat insulation effect at the opening and closing of the second frame 20, further improving the sealing effect to achieve energy saving effect.

[0039] Furthermore, the lock assembly 40 also includes a locking rod 42 fixedly connected to the handle 41, and the locking rod 42 is located in the accommodating hole 23. When the handle 41 is located at the 6 o'clock direction, the locking rod 42 is located at the 9 o'clock direction; the first slide slot rod 49 is located in the accommodating hole 23, and the setting directions of the handle 41 and the first slide slot rod 49 are consistent; the narrow side of the second frame 20 close to the first frame 10 is recessed to form a first locking hole 21 for the movement of the locking rod 42, and the first locking hole 21 and the accommodating hole 23 are interconnected, and the narrow side of the first frame 10 close to the second frame 20 is recessed to form a second locking hole 11, and a locking block matching the locking rod 42 is provided in the second locking hole 11 (not shown in the figure, buried in the second locking hole 11).

[0040] It can be understood that when the second door frame and the first door frame are fitted together and need to be locked, the handle 41 needs to be rotated to the 6 o'clock direction. At this time, the locking rod 42 will come out of the first locking hole 21 and enter the second locking hole 11 to cooperate with the locking block to lock the second door frame. At the same time, the first groove-shaped rod will also rotate downward, and the sliding rod 50 will be pushed along the second sliding groove toward the first frame 10, so that the sliding plate 43 is close to the first frame 10; and when the second door frame needs to be opened, the handle 41 is pushed to the 3 o'clock direction, and the locking rod 42 will enter the first locking hole 21 to release the cooperation with the locking block. At the same time, the first groove-shaped rod will rotate upward, and the sliding rod 50 will be pushed along the second sliding groove in the direction away from the first frame 10, so that the sliding plate 43 is away from the second frame 20.

[0041] Specifically, the first frame 10 and the second frame 20 are both embedded with heat-insulating glass 30 .

[0042] In summary, the energy-saving broken bridge aluminum alloy door and window structure in the above-mentioned embodiment of the utility model is provided with a sealing groove recessed inwardly at the narrow side of the second frame body close to the first frame body, and a receiving hole is recessed at the groove bottom of the sealing groove, and a fitting component is provided in the fitting hole. When the second frame body is folded to fit with the first frame body, while the handle is turned to buckle the second frame body and the first frame body through the lock assembly, the first slide groove rod is also driven to rotate, so that the first slide groove rod drives the sliding rod to move along the second slide groove rod. Since the setting direction of the second slide groove rod is consistent with the sliding direction of the sliding component, the sliding component drives the first sealing strip to protrude from the receiving hole along the second slide groove rod, so that the first sealing strip is tightly fitted with the narrow side of the first frame body close to the second frame body, so as to achieve a good heat insulation effect.

[0043] The utility model can ensure that the broken bridge type aluminum alloy door and window structure has a good heat insulation effect, and the first sealing strip at the narrow side of the second frame will not fall off due to opening and closing the door and window.

[0044] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0045] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. An energy-saving broken bridge aluminum alloy door and window structure, characterized in that: The invention relates to a locking device for locking a locking device in a locking state. The locking device comprises a fixing part and a folding part which rotates relative to the fixing part, wherein the fixing part comprises a first frame, the folding part comprises a second frame, and a locking component arranged on the second frame, the narrow side of the second frame close to the first frame is recessed inward to form a sealing groove, the bottom of the sealing groove is recessed to form a receiving hole, a fitting component is arranged in the receiving hole, the fitting component comprises a sliding component which is slidably arranged in the receiving hole, and a first sealing strip attached to a side of the sliding component close to the first frame, the sliding component is fixedly connected to a sliding rod, and the locking component comprises a locking component which is connected to the first frame. A handle rotatably connected to the first frame, a first slide rod fixedly connected to the handle, and a second slide rod fixed in the accommodating hole, the first slide rod and the second slide rod are respectively provided with a first sliding groove and a second sliding groove, the sliding rod is simultaneously located in the first sliding groove and the second sliding groove, the setting direction of the second sliding groove is consistent with the sliding direction of the sliding component, the rotation of the handle drives the first slide rod to move, and the first slide rod pushes the sliding rod toward the direction of the second sliding groove, so that the sliding rod drives the sliding component to slide in the accommodating hole.

2. The energy-saving broken bridge aluminum alloy door and window structure according to claim 1 is characterized in that: The sliding component includes a sliding plate connected to the sliding rod, an attachment plate located on a side of the sliding plate close to the first frame, and an elastic member connecting the sliding plate and the attachment plate, and the first sealing strip is located on the attachment plate.

3. The energy-saving broken bridge aluminum alloy door and window structure according to claim 1 is characterized in that: The outer edges of the first frame and the second frame on opposite sides are both recessed to form a first laminating platform and a second laminating platform respectively, and a second sealing strip is attached to the second laminating platform.

4. The energy-saving broken bridge aluminum alloy door and window structure according to claim 1 is characterized in that: The locking assembly also includes a locking rod fixedly connected to the handle, the locking rod is located in the accommodating hole, and when the handle is located at the 6 o'clock direction, the locking rod is located at the 9 o'clock direction.

5. The energy-saving broken bridge aluminum alloy door and window structure according to claim 1 is characterized in that: The first sliding slot rod is located in the accommodating hole, and the handle and the first sliding slot rod are arranged in the same direction.

6. The energy-saving broken bridge aluminum alloy door and window structure according to claim 2 is characterized in that: The sliding rod includes a connecting portion fixedly connected to the sliding plate, and a sliding portion fixedly connected to the connecting portion, and the sliding portion is located in the first sliding groove and the second sliding groove at the same time.

7. The energy-saving broken bridge aluminum alloy door and window structure according to claim 2 is characterized in that: The sliding plate is provided with a plurality of sliding blocks, and the groove wall of the accommodating hole is provided with a plurality of sliding grooves matching the sliding blocks.

8. The energy-saving broken bridge aluminum alloy door and window structure according to claim 4 is characterized in that: The narrow side of the second frame body close to the first frame body is recessed to form a first locking hole for the locking rod to move, the first locking hole and the accommodating hole are interconnected, the narrow side of the first frame body close to the second frame body is recessed to form a second locking hole, and a locking block matching the locking rod is provided in the second locking hole.

9. The energy-saving broken bridge aluminum alloy door and window structure according to claim 1 is characterized in that: Heat-insulating glass is embedded in both the first frame and the second frame.

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