Energy-saving door and window structure with good air tightness

Abstract

The utility model relates to energy -conserving door and window technical field discloses an energy -consaving door and window structure that air tightness is good, including frame and collection groove, the frame inner wall is provided with door and window body, the door and window body side wall is seted up with T type groove, the T type groove inner wall is provided with T type block, the outer wall of T type block is fixedly connected with sealing plate, the sealing plate left -hand end is provided with lug, the frame left and right two sides inner wall all are seted up with recess. In the utility model, when the sealing plate of the device moves, the barb lug and the recess of the frame inner wall engage and lock, the elastic sealing layer is extruded and fills the gap, and the T type groove is guided and the top bolt is secondly locked, which not only guarantees the sealing reliability but also is convenient to disassemble and maintain, the collection groove is prepositioned through the positioning block and the positioning groove, the spring drive clamping block and the clamping groove realize quick disassembly and assembly, the collection groove accomodates the accumulated water that seepage gap has penetrated, and avoids the erosion of accumulated water to components.

Description

Technical Field

[0001] This utility model relates to the field of energy-saving doors and windows technology, and in particular to an energy-saving door and window structure with good airtightness. Background Technology

[0002] As people's requirements for the quality of their living environment increase, door and window structures that combine good sealing performance and energy-saving effects are widely used. They not only need to reduce indoor and outdoor air infiltration to reduce the energy consumption of air conditioning and heating systems, but also need to deal with problems such as condensation and rainwater infiltration caused by temperature differences, and avoid damage to sealing components and dampness in the indoor environment. Therefore, the sealing reliability, structural maintenance convenience and water accumulation treatment capabilities of doors and windows have become the core focus of the industry.

[0003] Existing energy-saving doors and windows mostly achieve gap sealing through components such as sealing strips and brushes. Traditional sealing structures rely heavily on the longitudinal compression force when the door or window is closed. The sealing surface is prone to detachment or displacement due to mechanical wear from opening and closing, installation misalignment, or elastic fatigue after long-term use. This leads to increased sealing gaps and decreased airtightness. Furthermore, existing sealing structures are mostly one-piece designs, making replacement of sealing components complex and costly. In addition, existing doors and windows lack dedicated collection and treatment structures for condensation or rainwater seeping into the gaps. Accumulated water easily accumulates in the gaps, corroding sealing strips, metal connectors, and other components over time, causing a decline in sealing performance and corrosion of structural parts. This further shortens the lifespan of the doors and windows, making it difficult to meet long-term, stable, and energy-saving sealing requirements.

[0004] In response to this technical problem, this application proposes an energy-saving door and window structure with good airtightness. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing an energy-saving door and window structure with excellent airtightness. The sealing plate of this device moves laterally as the door or window body closes, with barbed protrusions engaging and locking with the grooves. An elastic sealing layer fills the gaps, and a T-slot guide and top bolts provide secondary locking, ensuring reliable sealing while facilitating disassembly and maintenance. A pre-positioned collection trough is positioned via a positioning block and groove, and a spring-driven locking block and groove enable quick disassembly and assembly. The collection trough efficiently collects condensate or rainwater seeping into the gaps, preventing water accumulation from corroding the sealing components, improving sealing stability, and extending the device's lifespan.

[0006] To achieve the above objectives, the present invention provides the following technical solution: An energy-saving door and window structure with good airtightness includes a frame and a collection groove. The inner wall of the frame is provided with a door and window body. The side wall of the door and window body is provided with a T-shaped groove. The inner wall of the T-shaped groove is provided with a T-shaped block. The outer wall of the T-shaped block is fixedly connected with a sealing plate. The left end of the sealing plate is provided with a protrusion. The inner walls of both the left and right sides of the frame are provided with grooves. The bottom front side of the frame is provided with a snap-fit ​​component. The top front side of the collection groove is provided with a snap-fit ​​groove. The bottom of the frame is provided with a slot.

[0007] Furthermore, the snap-fit ​​assembly includes a pull rod disposed at the bottom of the front side of the frame, a snap-fit ​​block is fixedly connected to the bottom of the pull rod, and a spring is sleeved on the outer wall of the pull rod.

[0008] Furthermore, the frame is bolted to the top of the T-block, and the outer wall of the protrusion is set on the inner wall of the groove.

[0009] Furthermore, both the protrusion and the groove are barbed, the outer wall of the protrusion is provided with an elastic sealing layer, and the collection groove is provided on the inner wall of the slot.

[0010] Furthermore, the outer wall of the card block is set on the inner wall of the card slot, and both the card slot and the card block are designed with an oblique shape.

[0011] Furthermore, positioning grooves are provided on both the left and right sides of the bottom of the slot, and positioning blocks are fixedly connected to both the left and right sides of the bottom of the collection groove. The outer wall of the positioning block is set on the inner wall of the positioning groove.

[0012] Furthermore, a water inlet is provided at the top of the collection tank, and a handle is fixedly connected to the front end of the collection tank.

[0013] This utility model has the following beneficial effects: 1. In this utility model, the device achieves precise lateral displacement by closing the sealing plate as the door and window body closes. The interlocking design of the barbed protrusions and grooves forms a reliable lock. Combined with the compression deformation of the elastic sealing layer, the gap is filled, effectively preventing the sealing surface from detaching. At the same time, the guiding cooperation of the T-groove and T-block, combined with the secondary locking of the top bolt, enables the disassembly and maintenance of the sealing plate. This not only ensures the sealing reliability after the door and window are closed, but also facilitates the maintenance of the overall structure.

[0014] 2. In this utility model, the device achieves pre-positioning of the collection tank through the precise cooperation of the positioning block and the positioning groove, effectively avoiding poor sealing caused by installation misalignment, ensuring that the collection tank and the inner wall of the slot are tightly fitted, and adopting a spring-driven quick-connect structure between the card block and the card groove, which improves the ease of operation for disassembling and installing the collection tank. The collection tank can efficiently collect condensate or rainwater seeping into the gaps of doors and windows, prevent water accumulation from corroding the sealing components, improve the stability of the device's sealing performance, and extend the overall service life of the equipment. Attached Figure Description

[0015] Figure 1 This is a perspective view of an energy-saving door and window structure with good airtightness proposed in this utility model; Figure 2 This is a schematic diagram of the frame structure of an energy-saving door and window structure with good airtightness proposed in this utility model; Figure 3 This is a schematic diagram of a sealing plate structure for an energy-saving door and window structure with good airtightness proposed in this utility model; Figure 4 This is a schematic diagram of a collection trough structure for an energy-saving door and window structure with good airtightness proposed in this utility model; Figure 5 This is a schematic diagram of the card block structure of an energy-saving door and window structure with good airtightness proposed in this utility model.

[0016] Legend: 1. Frame; 2. Door and window body; 3. Collection groove; 4. Sealing plate; 5. Protrusion; 6. Groove; 7. T-block; 8. T-slot; 9. Bolt; 10. Slot; 11. Positioning groove; 12. Water inlet; 13. Positioning block; 14. Slot; 15. Pull rod; 16. Spring; 17. Locking block. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Reference Figures 1-3 This utility model provides an embodiment of an energy-saving door and window structure with good airtightness, including a frame 1 and a collection groove 3. The inner wall of the frame 1 is provided with a door and window body 2. The side wall of the door and window body 2 is provided with a T-shaped groove 8. The inner wall of the T-shaped groove 8 is provided with a T-shaped block 7. The outer wall of the T-shaped block 7 is fixedly connected with a sealing plate 4. The left end of the sealing plate 4 is provided with a protrusion 5. The inner walls of both sides of the frame 1 are provided with grooves 6. The top of the frame 1 and the T-shaped block 7 are provided with bolts 9. The outer wall of the protrusion 5 is provided on the inner wall of the groove 6. Both the protrusion 5 and the groove 6 are barbed. The outer wall of the protrusion 5 is provided with an elastic sealing layer. The collection groove 3 is provided on the inner wall of the slot 10.

[0019] Specifically, when the door and window are closed, the door / window body 2 moves inward toward the frame 1. The T-shaped block 7 on its side wall drives the sealing plate 4 to move laterally, causing the barbed protrusion 5 on the left end of the sealing plate 4 to precisely embed into the corresponding barbed groove 6 on the inner wall of the frame 1. The elastic sealing layer on the outer wall of the protrusion 5, after being compressed, completely fills the gap in the groove 6. Simultaneously, the T-shaped groove 8 on the side wall of the door / window body 2 and the T-shaped block 7 fixed to the side wall of the sealing plate 4 form a sliding fit. Furthermore, the top bolt 9, passing through the threaded hole at the top of the door / window body 2 and the T-shaped block 7, completes the locking and fixing, achieving dual positioning of the sealing structure. This structure ensures precise movement of the sealing plate 4 through the guiding fit of the T-shaped groove 8 and the T-shaped block 7. The interlocking design of the barbed protrusion 5 and the groove 6 prevents the sealing surface from disengaging. The compression deformation of the elastic sealing layer achieves gap sealing, reduces indoor and outdoor air convection, and achieves synergistic optimization of sealing, energy saving, and durability.

[0020] Reference Figure 1 , Figure 4 and Figure 5 A pull rod 15 is provided at the bottom front side of the frame 1, and a locking block 17 is fixedly connected to the bottom of the pull rod 15. A spring 16 is sleeved on the outer wall of the pull rod 15. A slot 14 is provided at the top front side of the collection tank 3. A slot 10 is provided at the bottom of the frame 1. The outer wall of the locking block 17 is set on the inner wall of the slot 14. Both the slot 14 and the locking block 17 are designed with an angle. Positioning slots 11 are provided on the left and right sides of the bottom of the slot 10. Positioning blocks 13 are fixedly connected to the left and right sides of the bottom of the collection tank 3. The outer wall of the positioning blocks 13 is set on the inner wall of the positioning slots 11. A water inlet 12 is provided at the top of the collection tank 3. A handle is fixedly connected to the front end of the collection tank 3.

[0021] Specifically, when using this device, the water inside the frame 1 flows into the collection tank 3 through the inlet 12 at the top of the collection tank 3 for collection. To disassemble the collection tank 3, simply pull the lever 15 upwards to disengage the locking block 17 from the slot 14. At this point, the locking block 17 compresses the spring 16, and the collection tank 3 can be pulled out of the slot 10 using the handle at the front end, allowing the water inside the collection tank 3 to be poured out. When installing the collection tank 3, insert it into the positioning slot 11 inside the slot 10 at the bottom of the frame 1 using the positioning blocks 13 on the left and right sides of the bottom. After pre-positioning, release the lever 15, the spring 16 releases its compression, and the locking block 17 returns to its original position in the slot 14, thus completing the installation of the collection tank 3. The mating structure of the positioning block 13 and the positioning slot 11 effectively prevents poor sealing caused by installation misalignment. The collection tank 3 at the bottom of the frame 1 is nested within the inner wall of the slot 10, collecting small amounts of condensate or rainwater seeping into door and window gaps, preventing water accumulation from affecting the sealing performance.

[0022] Working principle: When the door and window are closed, the door and window body 2 moves the side wall T-block 7, which in turn pushes the sealing plate 4 to move laterally. This causes the barbed protrusion 5 on the left end of the sealing plate 4 to accurately embed into the corresponding barbed groove 6 on the inner wall of the frame 1. The elastic sealing layer on the outer wall of the protrusion 5 is compressed and fills the gap in the groove 6, achieving double positioning of the sealing structure and reducing indoor and outdoor air convection. When the sealing plate 4 needs to be installed, the T-block 7 on the side wall of the sealing plate 4 is inserted along the T-groove 8 on the side wall of the door and window body 2. At the same time, the top bolt 9 passes through the door and window body 2 and locks the T-block 7 in place, thus completing the installation and removal of the sealing plate 4. During use, the frame... Condensate or rainwater seeping into the frame 1 flows into the collection tank 3 through the inlet 12 at the top of the collection tank 3 and is collected. When disassembling the collection tank 3, pull the lever 15 upward to drive the locking block 17 out of the slot 14 and squeeze the spring 16. The collection tank 3 can then be pulled out of the slot 10 by the handle to empty the accumulated water. During installation, the collection tank 3 is pre-positioned by inserting the bottom positioning block 13 into the positioning slot 11 in the slot 10. After releasing the lever 15, the spring 16 returns to its original position, driving the locking block 17 into the slot 14 to complete the installation. The cooperation between the positioning block 13 and the positioning slot 11 prevents installation misalignment that could lead to poor sealing, thus ensuring the sealing performance and energy-saving effect of the doors and windows.

[0023] It is worth noting that the protection and sealing involved in the above embodiments are all based on the corresponding existing technologies according to the actual situation, so they will not be described in detail in the embodiments of this application.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An energy-saving door and window structure with good airtightness, characterized in that, include: The frame (1) and the collection groove (3) are provided. The inner wall of the frame (1) is provided with a door and window body (2). The side wall of the door and window body (2) is provided with a T-shaped groove (8). The inner wall of the T-shaped groove (8) is provided with a T-shaped block (7). The outer wall of the T-shaped block (7) is fixedly connected with a sealing plate (4). The left end of the sealing plate (4) is provided with a protrusion (5). The inner walls of the left and right sides of the frame (1) are provided with grooves (6). The bottom front side of the frame (1) is provided with a snap-fit ​​component. The top front side of the collection groove (3) is provided with a slot (14). The bottom of the frame (1) is provided with a slot (10).

2. The energy-saving door and window structure with good airtightness according to claim 1, characterized in that: The snap-fit ​​assembly includes a pull rod (15) located at the bottom front side of the frame (1), with a snap block (17) fixedly connected to the bottom of the pull rod (15), and a spring (16) sleeved on the outer wall of the pull rod (15).

3. The energy-saving door and window structure with good airtightness according to claim 1, characterized in that: The frame (1) and the top of the T-block (7) are provided with bolts (9), and the outer wall of the protrusion (5) is provided on the inner wall of the groove (6).

4. The energy-saving door and window structure with good airtightness according to claim 1, characterized in that: Both the protrusion (5) and the groove (6) are barbed. The outer wall of the protrusion (5) is provided with an elastic sealing layer. The collection groove (3) is provided on the inner wall of the slot (10).

5. The energy-saving door and window structure with good airtightness according to claim 2, characterized in that: The outer wall of the card block (17) is set on the inner wall of the card slot (14), and both the card slot (14) and the card block (17) are designed with an oblique shape.

6. The energy-saving door and window structure with good airtightness according to claim 1, characterized in that: The slot (10) has positioning grooves (11) on both the left and right sides of the bottom, and the collection groove (3) has positioning blocks (13) fixedly connected to both the left and right sides of the bottom. The outer wall of the positioning block (13) is set on the inner wall of the positioning groove (11).

7. The energy-saving door and window structure with good airtightness according to claim 1, characterized in that: The collection tank (3) has a water inlet (12) at the top and a handle is fixedly connected to the front end of the collection tank (3).

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