Aluminum profile for door pocket and door pocket

Abstract

The utility model discloses an aluminum profile for a door pocket and the door pocket, and belongs to the technical field of doors and windows, the aluminum profile is of a rectangular structure, and the four corners of the aluminum profile are sequentially provided with abutting parts, buckling grooves, inserting grooves and sealing grooves; the abutting part is of a rectangular structure, and a clamping strip is arranged on the side wall, facing the buckling groove, of the abutting part. The opening direction of the buckling groove is opposite to that of the slot, the outer side wall of the buckling groove is bent inwards to form a buckling strip, and the buckling strip and the clamping strip form a buckling structure; an opening of the sealing groove faces the abutting part, and the sealing groove protrudes out of the outer wall of the aluminum profile to form a step structure; the utility model has the advantages of flexible production and construction and lower cost.

Description

Technical Field

[0001] This utility model relates to the field of door frame technology, and in particular to an aluminum profile for door frames and a door frame. Background Technology

[0002] Before installing the door leaf, a door frame needs to be installed inside the doorway to fix it in place. Then, the door leaf is installed onto the door frame. Installing a door frame inside the doorway can decorate the inner wall of the doorway, preventing the wall surface from being directly exposed. The door frame can also protect the corners of the doorway. Currently, in order to adapt to different decoration styles, door frame styles are often varied. To adapt to different door frame styles, the main frame of the door frame often needs to use different aluminum profile structures. This makes production and construction inflexible and keeps costs high. Utility Model Content

[0003] The purpose of this utility model is to provide an aluminum profile and a door frame for door frames, so as to solve the above-mentioned problems.

[0004] To achieve this objective, the present invention adopts the following technical solution:

[0005] The first aspect of this utility model discloses an aluminum profile for a door frame. The aluminum profile has a rectangular structure and is provided with an abutment, a snap groove, a slot, and a sealing groove at its four corners in sequence. The abutment has a rectangular structure and a retaining strip is provided on the side wall facing the snap groove. The opening of the snap groove is opposite to the opening of the slot, and the outer side wall of the snap groove is bent inward to form a snap strip. The snap strip and the retaining strip form a snap-fit ​​structure. The opening of the sealing groove faces the abutment and the sealing groove protrudes from the outer wall of the aluminum profile to form a stepped structure.

[0006] Preferably, the aluminum profile has a hinge groove on its outer wall between the abutment portion and the sealing groove.

[0007] The second aspect of this utility model discloses a door frame, including a main frame, an exterior trim component, an interior trim panel, and a sealing strip. The main frame is spliced ​​from the aforementioned aluminum profiles, with the fastening structure facing the exterior side and the slot opening facing the interior side. The exterior trim component is installed on the main frame through the fastening structure, and the interior trim panel is inserted into the slot. The sealing strip has a slot, and the sealing strip is engaged with the interior trim panel through the slot to fix it to the interior trim panel.

[0008] Preferably, the exterior trim assembly includes an exterior frame and an exterior panel. One side of the exterior frame is provided with an exterior groove for mounting the exterior panel, and the other side of the exterior frame is provided with a buckle that cooperates with the clip and a hook that cooperates with the buckle.

[0009] Preferably, the outer frame is further provided with a light groove, in which an LED light strip is installed, and in which a sealing strip is installed.

[0010] The third aspect of this utility model discloses another door frame, including a main frame, a beveled outer frame, a decorative frame, an interior panel, and a sealing strip; the main frame is spliced ​​from the aforementioned aluminum profiles, with the fastening structure facing the interior side and the slot opening facing the exterior side; a limiting step is provided at the end of the side wall of the slot; one side of the beveled outer frame abuts against the limiting step, and the beveled outer frame is fixed to the aluminum profile by screws; the decorative frame is installed on the main frame through the fastening structure, and the decorative frame has a panel slot on the side facing away from the main frame, and one side of the interior panel is inserted into the panel slot; the sealing strip has a slot, and the sealing strip is engaged with the interior panel through the slot to be fixed to the interior panel.

[0011] Preferably, the decorative frame is provided with a buckle that cooperates with the clip and a hook that cooperates with the buckle on the side facing the main frame.

[0012] Preferably, the beveled outer frame has a retaining strip on the side facing away from the door.

[0013] Preferably, a sealing strip is installed inside the sealing groove.

[0014] The fourth aspect of this utility model discloses another door frame, including a main frame, a wall panel, an interior panel, and a sealing strip. The main frame is spliced ​​from aluminum profiles as described above, with the fastening structure facing the exterior side and the slot opening facing the interior side. The wall panel includes a front panel and an edge banding. The edge banding surrounds the front panel and has a groove that mates with the sealing strip. The wall panel is connected to the main frame through the groove and the engagement of the groove with the sealing strip. The interior panel is inserted into the slot. The sealing strip has a groove and is engaged with the interior panel through the groove to fix it to the interior panel.

[0015] One embodiment of this utility model has the following beneficial effects:

[0016] 1. By setting abutment parts, snap grooves, slots and sealing grooves at the four corners of the aluminum profile, the aluminum profile can be adapted to different door frames through different installation methods, making production and construction more flexible. Various styles of door frames can share the aluminum profile of this utility model as the main frame, thus effectively reducing production costs.

[0017] 2. The abutment part is used to abut against the door leaf. When the door leaf is closed, the door leaf's sealing strip is pressed against the abutment part, thus providing the first layer of sealing. The snap strip and the clip strip form a snap-fit ​​structure, allowing other components to be securely connected to the aluminum profile through snap-fit, making installation more convenient. The snap groove can provide clearance, allowing hooks of other components to extend into the snap groove and hook onto the snap strip. The slot can be used to insert into the interior panel, facilitating the installation of the interior panel. The sealing groove is used to install the sealing strip. When the door leaf is closed, the door leaf presses the sealing strip tightly, thus providing the second layer of sealing. Through the double sealing effect, the door leaf can have better sealing performance after it is closed. Attached Figure Description

[0018] The accompanying drawings further illustrate the present invention, but the content of the drawings does not constitute any limitation on the present invention.

[0019] Figure 1 This is a schematic diagram of the cross-sectional structure of an aluminum profile according to one embodiment of the present invention;

[0020] Figure 2 This is a schematic diagram of the door frame installed in a doorway according to one embodiment of the present invention;

[0021] Figure 3 This is a schematic diagram of the door frame structure according to one embodiment of the present utility model;

[0022] Figure 4 This is a cross-sectional structural diagram of a door frame according to one embodiment of the present invention;

[0023] Figure 5 This is a cross-sectional structural diagram of a door frame according to another embodiment of the present invention;

[0024] Figure 6 This is a cross-sectional structural diagram of a door frame according to another embodiment of the present invention;

[0025] In the attached diagram: 100-Door frame, 1-Main frame, 10-Aluminum profile, 101-Abutting part, 102-Snap groove, 103-Slot, 104-Sealing groove, 105-Clip strip, 106-Snap strip, 107-Hinge groove, 108-Limiting step, 2-Exterior trim component, 21-Exterior trim frame, 211-Exterior trim groove, 212-Snap, 213-Hook strip, 214-Light trough, 22-Exterior trim panel, 3-Interior trim panel, 4-Sealing strip, 41-Clip groove, 5-LED light strip, 6-Beveled exterior trim frame, 61-Stop strip, 7-Decorative frame, 71-Trimmed panel slot, 8-Wall panel, 81-Panel, 82-Edge sealing, 83-Groove, 9-Sealing strip, 200-Door opening. Detailed Implementation

[0026] The embodiments of this utility model are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model. In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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, an electrical connection, or a connection that allows for communication; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between 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.

[0028] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0029] The following disclosure provides many different embodiments or examples for implementing various structures of this invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this invention, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0030] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0031] The first aspect of this utility model discloses an aluminum profile 10 for door frames, such as... Figure 1 As shown, the aluminum profile 10 has a rectangular structure, and at its four corners are arranged abutment 101, snap groove 102, slot 103, and sealing groove 104 in sequence; the abutment 101 has a rectangular structure, and a retaining strip 105 is provided on the side wall of the abutment 101 facing the snap groove 102; the opening of the snap groove 102 is opposite to the opening direction of the slot 103, and the outer side wall of the snap groove 102 is bent inward to form a retaining strip 106, and the retaining strip 106 and the retaining strip 105 form a snap-fit ​​structure; the opening of the sealing groove 104 faces the abutment 101, and the sealing groove 104 protrudes from the outer wall of the aluminum profile 10 to form a stepped structure.

[0032] In practical use, multiple aluminum profiles 10 are connected sequentially to form the main frame 1 of the door frame. By setting abutment parts 101, latching grooves 102, slots 103, and sealing grooves 104 at the four corners of the aluminum profiles 10, the aluminum profiles 10 can be adapted to different door frames through different installation methods, making production and construction more flexible. Various styles of door frames can share the aluminum profiles 10 of this utility model as the main frame 1, thus effectively reducing production costs. Among them, the abutment parts 101 are used to abut against the door leaf. When the door leaf is closed, the sealing strip 9 of the door leaf is pressed against the abutment parts 101, thus playing the role of the first layer of sealing. Sealing function; the snap strip 106 and the clip strip 105 form a snap-fit ​​structure, allowing other components to be securely connected to the aluminum profile 10 through snap-fit, making installation more convenient. The snap groove 102 can make way for the hook strip 213 of other components to extend into the snap groove 102 and hook onto the snap strip 106. The slot 103 can be used to insert into the interior panel 3 to facilitate the installation of the interior panel 3. The sealing groove 104 is used to install the sealing strip 9. When the door is closed, the door presses the sealing strip 9 tightly, thus providing a second sealing effect. Through the double sealing effect, the door can have better sealing performance after it is closed.

[0033] Furthermore, the aluminum profile 10 has a hinge groove 107 on its outer wall between the abutment portion 101 and the sealing groove 104.

[0034] The hinge slot 107 is used to install the hinge so that the door leaf can be installed onto the main frame 1 formed by the aluminum profile 10.

[0035] The second aspect of this utility model discloses a door frame 100, such as... Figure 2-4 As shown, the device includes a main frame 1, an exterior trim component 2, an interior trim panel 3, and a sealing strip 4. The main frame 1 is assembled from aluminum profiles 10 as described above, with the fastening structure facing the exterior side and the opening of the slot 103 facing the interior side. The exterior trim component 2 is installed on the main frame 1 through the fastening structure, and the interior trim panel 3 is inserted into the slot 103. The sealing strip 4 is provided with a slot 41, and the sealing strip 4 is fastened to the interior trim panel 3 through the slot 41 to fix it to the interior trim panel 3.

[0036] During installation, first assemble the aluminum profile 10 into the main frame 1. The main frame 1 can be a rectangular structure or a "U"-shaped structure. Then, install the exterior trim component 2 on the exterior side of the main frame 1. The exterior trim component 2 is fixed by snapping it into the fastening structure. The interior trim panel 3 is then inserted into the slot 103. Next, install the door frame 100 into the door opening 200 and fix the door frame to the door opening 200. The door frame and door opening 200 can be fixed using screws, glue, etc., without specific limitations. Finally, [the process is described in the original text]. The sealing strip 4 is installed on the interior panel 3 and is fixed by engaging with the interior panel 3 through the slot 41. After the door frame is installed, the exterior trim component 2 and the sealing strip 4 are respectively located at the outdoor corner and indoor corner of the door opening 200, which can play a decorative and protective role at the corner of the door opening 200. The door frame of this embodiment is not only simple in structure, but also has strong replaceability of the exterior trim component 2, interior panel 3 and sealing strip 4. Users can choose different exterior trim components 2, interior panel 3 and sealing strip 4 as needed to achieve different decorative effects.

[0037] Furthermore, the exterior component 2 includes an exterior frame 21 and an exterior panel 22. One side of the exterior frame 21 is provided with an exterior groove 211 for installing the exterior panel 22, and the other side of the exterior frame 21 is provided with a buckle 212 that cooperates with the clip 105 and a hook 213 that cooperates with the buckle 106.

[0038] With this configuration, the exterior panel 22 plays an important decorative role in the exterior component 2. When different design effects are required, only the exterior panel 22 with the corresponding color, pattern and material needs to be selected. As one implementation method, the exterior panel 22 is fixed in the exterior groove 211 by adhesive bonding. The exterior panel 22 and the exterior frame 21 adopt a separate structure, which makes the selection of the exterior panel 22 more diverse. Since the exterior frame 21 is a universal structure, when producing the exterior component 2, only the corresponding exterior panel 22 needs to be installed into the exterior groove 211. This can reduce the production cost to a certain extent and make production and construction more flexible. In actual installation, first insert the hook strip 213 into the buckle groove 102 and fasten it with the buckle strip 106 so that the buckle strip 106 hooks the hook strip 213. Then apply force to the outer trim component 2 so that the buckle 212 is fastened with the buckle strip 105. It can be understood that the buckle 212 has a barbed structure. When the buckle 212 and the buckle strip 105 are fully fastened, it can achieve a very stable fixing effect. The installation process is also very convenient and easy to operate.

[0039] Furthermore, the outer frame 21 is also provided with a light groove 214, in which an LED light strip 5 is installed, and a sealing strip 9 is installed in the sealing groove 104.

[0040] This design allows the door frame to have a luminous effect, making it easier for users to see the doorway at night, and also provides a better decorative effect. A sealing strip 9 is installed in the sealing groove 104. When the door is closed, the door is pressed tightly against the sealing strip 9, which can achieve a sealing effect.

[0041] The third aspect of this utility model discloses another type of door frame, such as... Figure 5 As shown, the system includes a main frame 1, a beveled exterior frame 6, a decorative frame 7, an interior panel 3, and a sealing strip 4. The main frame 1 is assembled from aluminum profiles 10 as described above, with the fastening structure facing the interior side and the slot 103 opening facing the exterior side. The side wall end of the slot 103 is provided with a limiting step 108. One side of the beveled exterior frame 6 abuts against the limiting step 108, and the beveled exterior frame 6 is fixed to the aluminum profile 10 by screws. The decorative frame 7 is installed on the main frame 1 through the fastening structure, and the decorative frame 7 has a panel slot 71 on the side facing away from the main frame 1. One side of the interior panel 3 is inserted into the panel slot 71. The sealing strip 4 is provided with a slot 41, and the sealing strip 4 is fastened to the interior panel 3 through the slot 41 to be fixed to the interior panel 3.

[0042] In this embodiment, the aluminum profile 10 is first assembled into a main frame 1. The main frame 1 can be a rectangular structure or a U-shaped structure. Then, the beveled outer trim frame 6 abuts against the limiting step 108, and is fixed to the main frame 1 with screws. Specifically, several through holes are drilled in the sidewall between the abutment portion 101 and the buckle groove 102 of the aluminum profile 10, and in the sidewall between the slot 103 and the sealing groove 104. Screws are then passed sequentially through the through holes in the sidewall between the abutment portion 101 and the buckle groove 102, and in the sidewall between the slot 103 and the sealing groove 104, and then threadedly connected to the beveled outer trim frame 6. The outer beveled frame 6 is fixedly installed to the main frame 1. Then, the decorative frame 7 is installed on the snap-fit ​​structure to fix the decorative frame 7 to the main frame 1. The decorative frame 7 can cover the through hole on the side wall between the abutment part 101 and the snap groove 102, thus serving a decorative purpose. Next, the interior panel 3 is inserted into the panel slot 71 for fixing. Then, the door frame is installed into the door opening 200 and fixed to the door opening 200. Understandably, the door frame and the door opening 200 can be fixed by screws, glue, etc., without specific limitations. Finally, the sealing strip 4 is installed on the interior panel 3. The sealing strip 4 is fixed by snapping with the interior panel 3 through the slot 41.

[0043] Furthermore, the decorative frame 7 is provided with a buckle 212 that cooperates with the buckle strip 105 and a hook strip 213 that cooperates with the buckle strip 106 on the side facing the main frame 1.

[0044] In actual installation, first insert the hook strip 213 of the decorative frame 7 into the buckle groove 102 and fasten it with the buckle strip 106, so that the buckle strip 106 hooks the hook strip 213. Then apply force to the decorative frame 7 to make the buckle 212 fasten with the buckle strip 105. It can be understood that the buckle 212 has a barbed hook structure. When the buckle 212 and the buckle strip 105 are fully fastened, it can achieve a very stable fixing effect. The installation process is also very convenient and easy to operate.

[0045] Furthermore, the beveled outer frame 6 is provided with a baffle 61 on the side facing away from the door leaf.

[0046] By setting the stop strip 61, not only can the door frame be limited to prevent displacement relative to the door opening 200, but the stop strip 61 can also protect the corner of the door opening 200 to prevent the corner from being damaged by bumps.

[0047] Furthermore, a sealing strip 9 is installed inside the sealing groove 104.

[0048] A sealing strip 9 is installed in the sealing groove 104. When the door is closed, the door is pressed tightly into the sealing strip 9, which can play a sealing role.

[0049] The fourth aspect of this utility model discloses another door frame, including a main frame 1, a wall panel 8, an interior panel 3, and a sealing strip 4. The main frame 1 is spliced ​​from aluminum profiles 10 as described above, and the fastening structure faces the outdoor side, while the opening of the slot 103 faces the indoor side. The wall panel 8 includes a panel 81 and an edge band 82. The edge band 82 surrounds the panel 81 and has a groove 83 that cooperates with the locking strip 105. The wall panel 8 is connected to the main frame 1 through the cooperation of the groove 83 and the locking strip 105. The interior panel 3 is inserted into the slot 103. The sealing strip 4 has a slot 41, and the sealing strip 4 is engaged with the interior panel 3 through the slot 41 to be fixed to the interior panel 3.

[0050] This arrangement allows the door frame 100 to form an integrated structure with the exterior wall panel 8, resulting in a smaller gap between the wall panel 8 and the door installed inside the door frame 100, thus creating a better overall visual effect.

[0051] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0052] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without inventive effort, and these equivalent modifications or substitutions are all included within the scope defined by the claims of this application.

Claims

1. An aluminum profile for door frames, characterized in that, The aluminum profile has a rectangular structure, and has an abutment, a snap groove, a slot, and a sealing groove arranged sequentially at its four corners; the abutment has a rectangular structure, and a retaining strip is provided on the side wall of the abutment facing the snap groove; the opening of the snap groove is opposite to the opening of the slot, and the outer side wall of the snap groove is bent inward to form a snap strip, which and the retaining strip form a snap-fit ​​structure; the opening of the sealing groove faces the abutment, and the sealing groove protrudes from the outer wall of the aluminum profile to form a stepped structure.

2. The aluminum profile for door frames according to claim 1, characterized in that, The aluminum profile has a hinge groove on its outer wall between the abutment portion and the sealing groove.

3. A door frame, characterized in that: The device includes a main frame, exterior trim components, interior trim panels, and sealing strips. The main frame is assembled from aluminum profiles as described in claim 1 or 2, with the fastening structure facing the exterior side and the slot opening facing the interior side. The exterior trim components are installed on the main frame via the fastening structure, and the interior trim panels are inserted into the slots. The sealing strip has a slot, and the sealing strip is engaged with the interior trim panels via the slot to fix it to the interior trim panels.

4. A door frame according to claim 3, characterized in that: The exterior trim assembly includes an exterior frame and an exterior panel. One side of the exterior frame is provided with an exterior groove for installing the exterior panel, and the other side of the exterior frame is provided with a buckle that cooperates with the clip and a hook that cooperates with the buckle.

5. A door frame according to claim 4, characterized in that, The outer frame is also provided with a light groove, in which an LED light strip is installed, and in which a sealing strip is installed.

6. A door frame, characterized in that, The device includes a main frame, a beveled exterior frame, a decorative frame, an interior panel, and a sealing strip. The main frame is constructed from aluminum profiles as described in claim 1 or 2, with the fastening structure facing the interior side and the slot opening facing the exterior side. A limiting step is provided at the end of the slot's side wall. One side of the beveled exterior frame abuts against the limiting step, and the beveled exterior frame is fixed to the aluminum profile with screws. The decorative frame is installed on the main frame via the fastening structure, and a panel slot is provided on the side of the decorative frame facing away from the main frame. One side of the interior panel is inserted into the panel slot. The sealing strip has a slot, and the sealing strip is engaged with the interior panel through the slot to fix it to the interior panel.

7. A door frame according to claim 6, characterized in that, The decorative frame has a buckle that engages with the clip and a hook that engages with the buckle on the side facing the main frame.

8. A door frame according to claim 6, characterized in that, The beveled outer frame has a retaining strip on the side facing away from the door.

9. A door frame according to claim 6, characterized in that, A sealing strip is installed inside the sealing groove.

10. A door frame, characterized in that, The device includes a main frame, wall panels, interior panels, and sealing strips. The main frame is assembled from aluminum profiles as described in claim 1 or 2, with the fastening structure facing the exterior and the slot opening facing the interior. The wall panel includes a front panel and an edge banding. The edge banding surrounds the front panel and has a groove that mates with the sealing strip. The wall panel is connected to the main frame through the groove and the engagement of the groove with the sealing strip. The interior panels are inserted into the slots. The sealing strip has a groove and is engaged with the interior panels through the groove to fix them to the interior panels.

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