Heat insulation composite electronic entrance door
By using an airbag structure and honeycomb panel design, the problem of poor sealing and heat insulation of the entrance door was solved, achieving better sealing and heat preservation performance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-05
- Publication Date
- 2026-03-20
AI Technical Summary
Existing front doors have poor sealing and insulation performance, and the sealing strips are prone to gaps, reducing their sealing and insulation effectiveness.
The design incorporates an airbag structure combined with honeycomb panels and insulation material layers. When the door is closed, the airbags expand to fill the gaps, the honeycomb panels enhance strength, and the insulation material improves the heat insulation effect.
It effectively improves the sealing effect, enhances the strength of the door and significantly improves the thermal insulation performance. Airbags fill the gaps, and honeycomb panels and insulation material layers enhance the thermal insulation effect.
Smart Images
Figure CN224017107U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a house entrance door, in particular to a heat insulation composite electronic house entrance door, belongs to house entrance door technical field. BACKGROUND
[0002] House entrance door usually refers to the door of a house, and the house entrance door has an important role in daily use, and usually can have sound insulation and heat insulation effects to protect the indoor environment.
[0003] The existing house entrance door has poor heat insulation effect, usually uses sealing strips to seal between the door and the door frame, and the sealing effect is poor, and the sealing effect and heat insulation effect are reduced due to incomplete adhesion. UTILITY MODEL CONTENT
[0004] The main purpose of the utility model is to solve the problems of not screening small feed particles, inconvenient disassembly of the conveying pipeline and low opening rate, and provide a heat insulation composite electronic house entrance door.
[0005] The purpose of the utility model can be achieved by adopting the following technical scheme:
[0006] A heat insulation composite electronic house entrance door, comprising a door frame and a door body installed on the inner side of the door frame, the side of the door body is fixedly connected with an extension edge, one side of the extension edge is provided with a movable frame in sliding connection with the door body, a gas bag is arranged between the movable frame and the extension edge, and a positioning frame is glued on the side wall of the gas bag.
[0007] Further, the movable frame comprises a rectangular frame strip and a rubber pad installed on the outer wall of the rectangular frame strip.
[0008] Further, the inner side wall of the rectangular frame strip is provided with a limiting groove matched with the positioning frame.
[0009] Further, limiting columns are arranged at the upper and lower ends of the limiting groove, and sliding cavities for the movement of the limiting columns are arranged at the upper and lower ends of the door body.
[0010] Further, the internal structure of the door body comprises a broken bridge aluminum frame, a first honeycomb plate, a first heat insulation material layer, a solid wood plate layer, a second heat insulation material layer, a second honeycomb plate and a copper plate arranged on the broken bridge aluminum frame from top to bottom.
[0011] Further, an electronic lock is installed on the outer side of the first heat insulation material layer.
[0012] Further, the first heat insulation material layer and the second heat insulation material layer are one of benzene plate or polyurethane plate.
[0013] Further, the first honeycomb plate and the second honeycomb plate are both aluminum honeycomb plates.
[0014] Further, the door body and the door frame are connected through a hinge.
[0015] The utility model discloses a beneficial technical effect: according to the heat insulation composite electronic entrance door of the utility model, when the door body is closed, the door body contacts the door frame, and the movable frame is extruded to the extension edge, the air bag is inflated to the extension edge through the extrusion of the movable frame, and then the gap can be effectively filled, the sealing effect is effectively improved, and the strength can be enhanced through the first honeycomb plate and the second honeycomb plate, the honeycomb structure can further improve the heat preservation effect, and the heat insulation effect is improved through the cooperation of the first heat preservation material layer, the second heat preservation material layer and the solid wood plate layer. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is the whole structure schematic diagram of a preferred embodiment of the heat insulation composite electronic entrance door according to the utility model;
[0017] Figure 2 It is the door body and movable frame assembly structure schematic diagram of a preferred embodiment of the heat insulation composite electronic entrance door according to the utility model;
[0018] Figure 3 It is the door body structure schematic diagram of a preferred embodiment of the heat insulation composite electronic entrance door according to the utility model;
[0019] Figure 4 It is the movable frame structure schematic diagram of a preferred embodiment of the heat insulation composite electronic entrance door according to the utility model;
[0020] Figure 5 It is the positioning frame and air bag structure schematic diagram of a preferred embodiment of the heat insulation composite electronic entrance door according to the utility model;
[0021] Figure 6 It is the door body structure schematic diagram of a preferred embodiment of the heat insulation composite electronic entrance door according to the utility model.
[0022] In the drawing: 1, door frame; 2, door body; 3, electronic lock; 4, movable frame; 5, air bag; 6, extension edge; 7, rubber pad; 8, limiting column; 9, limiting groove; 10, positioning frame; 11, first honeycomb plate; 12, first heat preservation material layer; 13, solid wood plate layer; 14, copper plate; 15, broken bridge aluminum frame. DETAILED DESCRIPTION
[0023] In order to make the person skilled in the art more clear and definite the technical scheme of the utility model, the utility model is described in further detail below in conjunction with the embodiments and the drawings, but the implementation mode of the utility model is not limited to this.
[0024] As Figures 1-6 shown, the heat insulation composite electronic entry door provided by the embodiment comprises a door frame 1 and a door body 2 installed on the inner side of the door frame 1, the side edge of the door body 2 is fixedly connected with an extension edge 6, one side of the extension edge 6 is provided with a movable frame 4 in sliding connection with the door body 2, a gas bag 5 is arranged between the movable frame 4 and the extension edge 6, a positioning frame 10 is glued on the side wall of the gas bag 5, when the door body 2 is closed, the door body 2 contacts the door frame 1, the movable frame 4 is extruded towards the extension edge 6, the gas bag 5 is extruded by the movable frame 4, and the gas bag 5 is inflated towards the extension edge 6, so that the gap can be effectively filled and the sealing effect can be effectively improved.
[0025] In the embodiment, as Figures 2-5 shown, the movable frame 4 comprises a rectangular frame strip and a rubber pad 7 installed on the outer wall of the rectangular frame strip, the flexible contact of the door body 2 and the door frame is increased through the rubber pad 7, the inner side wall of the rectangular frame strip is provided with a limiting groove 9 matched with the positioning frame 10, the limiting groove 9 is provided with a limiting column 8 at the upper end and the lower end, the upper end and the lower end of the door body 2 are provided with sliding cavities for the movement of the limiting column 8, the movable frame 4 is extruded towards the gas bag 5 after being extruded, the internal structure of the door body 2 comprises a broken bridge aluminum frame 15 and a first honeycomb plate 11, a first heat insulation material layer 12, a solid wood plate layer 13, a second heat insulation material layer, a second honeycomb plate and a copper plate 14 arranged on the broken bridge aluminum frame 15 in sequence from top to bottom, the outer side of the first heat insulation material layer 12 is provided with an electronic lock 3, the first heat insulation material layer 12 and the second heat insulation material layer are one of phenolic plate or polyurethane plate, the first honeycomb plate 11 and the second honeycomb plate are both aluminum honeycomb plates, the door body 2 is connected with the door frame 1 through a hinge, the heat insulation is performed through the cooperation of the first heat insulation material layer 12, the second heat insulation material layer and the solid wood plate layer 13, the heat insulation effect is improved, and the gas bag 5 can be fully filled in the gap and the sealing effect is improved through the extrusion of the gas bag 5 when the door body 2 is closed.
[0026] In summary, in the embodiment, according to the heat insulation composite electronic entry door, when the door body 2 is closed, the door body 2 contacts the door frame 1, the movable frame 4 is extruded towards the extension edge 6, the gas bag 5 is extruded by the movable frame 4, and the gas bag 5 is inflated towards the extension edge 6, so that the gap can be effectively filled and the sealing effect can be effectively improved, the strength can be enhanced through the first honeycomb plate 11 and the second honeycomb plate, the heat insulation effect can be further improved through the honeycomb structure, and the heat insulation effect is improved through the cooperation of the first heat insulation material layer 12, the second heat insulation material layer and the solid wood plate layer 13.
[0027] The above is only a further embodiment of the utility model, but the protection scope of the utility model is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the conception of the utility model within the disclosed range of the utility model, which belongs to the protection scope of the utility model.
Claims
1. A heat-insulating composite electronic entrance door, characterized in that, Includes a door frame (1) and a door body (2) installed inside the door frame (1). An extension edge (6) is fixedly connected to the side of the door body (2). A movable frame (4) that is slidably connected to the door body (2) is provided on one side of the extension edge (6). An airbag (5) is provided between the movable frame (4) and the extension edge (6). A positioning frame (10) is glued to the side wall of the airbag (5).
2. The thermally insulated composite electronic entrance door according to claim 1, characterized in that, The movable frame (4) includes a rectangular frame strip and a rubber pad (7) installed on the outer wall of the rectangular frame strip.
3. The thermally insulated composite electronic entrance door according to claim 2, characterized in that, The inner sidewall of the rectangular frame is provided with a limiting groove (9) that is adapted to the positioning frame (10).
4. The thermally insulated composite electronic entrance door according to claim 3, characterized in that, The upper and lower ends of the limiting groove (9) are provided with limiting posts (8), and the upper and lower ends of the door body (2) are provided with sliding cavities for the movement of the limiting posts (8).
5. The thermally insulated composite electronic entrance door according to claim 1, characterized in that, The internal structure of the door (2) includes a thermally broken aluminum frame (15) and a first honeycomb panel (11), a first thermal insulation material layer (12), a solid wood panel layer (13), a second thermal insulation material layer, a second honeycomb panel and a copper plate (14) arranged sequentially from top to bottom on the thermally broken aluminum frame (15).
6. The thermally insulated composite electronic entrance door according to claim 5, characterized in that, An electronic lock (3) is installed on the outside of the first insulation material layer (12).
7. A heat-insulating composite electronic entrance door according to claim 5, characterized in that, The first insulation material layer (12) and the second insulation material layer are either polystyrene board or polyurethane board.
8. A heat-insulating composite electronic entrance door according to claim 5, characterized in that, Both the first honeycomb panel (11) and the second honeycomb panel are aluminum honeycomb panels.
9. A heat-insulating composite electronic entrance door according to claim 1, characterized in that, The door body (2) is connected to the door frame (1) by a hinge.