Frame door structure with plug

Abstract

The utility model relates to the technical field of frame door structures, and particularly discloses a frame door structure with plugs. Comprising a first frame profile, a second frame profile and a plug, the first frame profile and the second frame profile are connected, the section outer contours of the second frame profile and the first frame profile are different to form functional difference, and the bevel edges of the second frame profile and the first frame profile are spliced to form a non-matched exposed part of a machining section at the splicing position; and the plug covers the non-matching exposed part and is at least fixed relative to one of the frame profiles. According to the frame door, the plug is arranged and covers and plugs the non-matched exposed part at the splicing position of the bevel edges of the two frame sectional materials, so that the exposed frame sectional material bottom color after the position is processed cannot be seen from the outside, the procedure of secondary surface treatment after the frame door is spliced is omitted, the frame sectional materials can be processed again after the surface treatment, and the appearance of the frame door is attractive. And the frame door can be directly spliced after being processed, so that the processing process link of the frame door is simplified, and the production and manufacturing cost of the aluminum frame door is also reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of frame door structures, and particularly discloses a frame door structure with a plug. Background Art

[0002] In the field of whole-home customization, aluminum frame structures are widely used in the production of home products such as doors, windows, cabinets, and wardrobes due to their lightweight, durable, and aesthetically pleasing features. Aluminum frame structures are typically composed of four frames, which can be freely combined and spliced in various styles to meet individual and diverse customization needs. For example, to enhance practicality and aesthetics, one frame might be a one-piece frame with a handle. This integrated handle protrudes along its long side, facilitating user operation while maintaining overall harmony and aesthetics.

[0003] However, the existing aluminum frame structure has some defects in practical application. Due to the differences in appearance and size of frames of different appearance styles or functional styles, the outer contours of different frames cannot be completely matched during the splicing process. This mismatch not only affects the overall aesthetics of the aluminum frame structure, but may also cause the internal base color to be exposed at the non-matching parts of the splicing. In order to solve this problem, most existing aluminum frame doors adopt a process of surface treatment after processing. Although this process can effectively prevent the aluminum frame profile from exposing the aluminum base color after processing, it also increases the process links in the production process, resulting in a significant increase in production and manufacturing costs. In addition, too many processing links may also increase the risk of product damage, affecting the quality and service life of the final product. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a frame door structure with a plug.

[0005] The utility model discloses a frame door structure with a plug, which adopts the following technical solutions:

[0006] A frame door structure with a plug, comprising:

[0007] A first frame profile, serving as a component of the frame door structure;

[0008] A second frame profile, as another component of the frame door structure and connected to the first frame profile, has a different cross-sectional outer contour from the first frame profile to form a functional difference, and the two are joined at an oblique edge to form a non-matching exposed portion of the processed cross section at the joint;

[0009] The plug covers the non-matching exposed portion and is relatively fixed to at least one of the frame profiles.

[0010] Preferably, the plugs are respectively connected and fixed to two frame profiles that are spliced together.

[0011] Preferably, the plug is plugged and fixed to the corresponding frame profile.

[0012] Preferably, the first frame profile is provided with a first card slot arranged along the extension direction of the profile, at least one door frame silent strip is slidably embedded in the first card slot, and the plug is provided with at least a first plug-in portion to block the notch of the first card slot; or / and, the second frame profile is provided with a second card slot arranged along the extension direction of the profile, at least one door frame silent strip is slidably embedded in the second card slot, and the plug is provided with at least a second plug-in portion to block the notch of the second card slot.

[0013] Preferably, the frame door structure is formed by splicing a first frame profile and a plurality of second frame profiles, and the two connected second frame profiles are spliced at bevel edges.

[0014] Preferably, the tips of the bevel joints of the first frame profile and / or the second frame profile are provided with recessed notches to form the non-matching exposed portions, and the plugs are embedded in the notches to form corner edging for the adjacent frame profiles.

[0015] Preferably, the connection end of the first frame profile is provided with a first section perpendicular to its extension direction, and the connection end of the second frame profile is provided with a second section perpendicular to its extension direction, and the first section and the second section constitute a non-matching exposed portion of the notch.

[0016] Preferably, the first frame profile is provided with a handle, and the handle is arranged along the profile extension direction of the first frame profile, and the end of the handle is the non-matching exposed portion.

[0017] Preferably, the handle is a side strip with a groove, the side strip has an inner cavity and is connected to the end to form a bayonet position, and the plug is provided with a third plug-in portion that matches and plugs with the bayonet position.

[0018] Preferably, the beveled edge splicing is 45° splicing.

[0019] Compared with the prior art, the present invention has at least the following beneficial effects:

[0020] The utility model not only makes the beveling of the frame profiles more convenient during production and processing, thereby improving production efficiency, but also facilitates the connection stability between the two frame profiles by beveling and splicing two frame profiles with different cross-sectional outer contours. In addition, by providing a plug at the connection between the two frame profiles, the plug covers and blocks the non-matching exposed portion of the beveled splicing of the two frame profiles, so that the base color of the frame profile exposed after processing at this position cannot be seen from the outside, thereby eliminating the process of secondary surface treatment after the frame door is spliced. The frame profile can be processed after the surface treatment, and the frame door can be directly assembled after processing, which can simplify the processing process of the frame door, improve the processing efficiency of the frame door, and greatly reduce the production cost of the frame door. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front structural diagram of a frame door structure with a plug according to the present invention;

[0022] Figure 2 This is a schematic diagram of the back structure of the frame door structure with a plug of the present invention;

[0023] Figure 3 This is a schematic diagram of the installation of a plug for a frame door structure with a plug according to the present invention;

[0024] Figure 4 for Figure 3 A magnified view of .

[0025] Description of Figure Numbers:

[0026] 1. First frame profile; 11. Handle; 12. First slot; 2. Second frame profile; 21. Second slot; 3. Plug; 31. First plug-in portion; 32. Second plug-in portion; 33. Third plug-in portion. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0028] This embodiment discloses a frame door structure with a plug 3, referring to Figure 1-4The frame door structure includes four frame profiles spliced into a square frame, wherein the frame profiles are divided into two types: a first frame profile 1 and a second frame profile 2. The cross-sectional outer contours of the first frame profile 1 and the second frame profile 2 are different, forming functional differences. The two are spliced with bevels, and a non-matching exposed portion of the processed cross section at the splicing location is formed. By adopting bevel splicing, on the one hand, the bevel cutting of the frame profile is more convenient during production and processing, thereby improving the production efficiency of workers. On the other hand, bevel splicing is conducive to the connection stability between the two profiles, thereby improving the stability of the frame door structure. In this embodiment, the other three sides of the frame door structure, except for the first profile 1, are the second frame profile 2. Bevel splicing can also be adopted between the two connected second frame profiles 2. Specifically, the bevel splicing of the frame profile is preferably spliced with a 45° standard cutting and splicing. Of course, bevel splicing at other angles can also be made according to actual needs.

[0029] In this embodiment, the first frame profile 1 can be a frame profile with a handle, and the second frame profile 2 can be a frame profile without a handle. The first frame profile 1 is provided with a handle 11, which is arranged along the profile extension direction of the first frame profile 1. The end of the handle 11 is the aforementioned non-matching exposed portion. Because the non-matching exposed portion formed after the beveled edges are spliced exposes the aluminum base color to the outside, which is not conducive to aesthetics, the existing process requires the frame door structure to undergo secondary surface treatment after the frame profile is cut, processed, assembled and spliced. This is very cumbersome and detrimental to production efficiency.

[0030] In this regard, the frame door structure of this solution also includes a plug 3, which is relatively fixed to at least one of the frame profiles and covers the non-matching exposed part. In this way, the frame profile can be cut and processed after the surface treatment is completed. After processing, the frame door structure can be directly assembled. The plug 3 completely covers the non-matching exposed part of the splicing position of the frame profile, so that the exposed aluminum base color after processing at this position cannot be seen from the outside. This can simplify the processing process of the frame door, improve the processing efficiency of the frame door, and greatly reduce the production cost of the aluminum frame door. The external dimensions of the plug 3 are preferably designed to be slightly larger than the frame profile so that it can better cover the end section of the entire frame profile.

[0031] The plug 3 of this solution can be adapted and transformed according to the specific shape of the frame profile and the cutting shape. In this embodiment, the tip of the bevel joint of the first frame profile 1 and the second frame profile 2 is provided with a recessed notch to form the above-mentioned non-matching exposed portion. Taking this embodiment as an example, the end of the connection of the first frame profile 1 is provided with a first section at 90° to its extension direction, and the end of the connection of the second frame profile 2 is provided with a second section at 90° to its extension direction. The first section and the second section constitute the non-matching exposed portion of the notch, and the plug is embedded in the notch to form a corner edging for the adjacent frame profile. By adopting the above design, the plug 3 not only plays the role of covering the aluminum base color of the non-matching exposed portion, but also plays the role of a corner edging of the frame door structure, which is conducive to avoiding the sharp tip from affecting the user experience and improving the safety of use.

[0032] Reference Figure 4 The plug 3 includes a first plug-in portion 31, a second plug-in portion 32, and a third plug-in portion 33. The plug 3 can be fixed to the frame profile by the plug-in portion. The frame profile is provided with a cavity for matching with the plug-in portion. For example, the handle 11 of the first frame profile 1 is a side strip with a groove. The side strip has an inner cavity and is connected to the end to form a bayonet position. The third plug-in portion 33 of the plug 3 matches and plugs into the bayonet position. The plug 3 is fixed to the first frame profile 1 by the first plug-in portion 31 and the third plug-in portion 33, and is fixed to the second frame profile 2 by the second plug-in portion 32, which better limits the plug 3 and prevents the plug 3 from falling out or falling off.

[0033] In addition, as a preferred solution, the first frame profile 1 is provided with a first card slot 12, which is arranged along the extension direction of the first frame profile 1, and at least one door frame silent strip is slidably embedded in the first card slot 12, and the first plug-in portion 31 of the plug 3 is matched and plugged with the first card slot 12, and the notch of the first card slot 12 is blocked; similarly, the second frame profile 2 is provided with a second card slot 21, which is arranged along the extension direction of the second frame profile 2, and at least one door frame silent strip is slidably embedded in the second card slot 21, and the second plug-in portion 32 of the plug 3 is matched and plugged with the second card slot 21, and the notch of the second card slot 21 is blocked. By adopting the above solution, the through slot that serves as the card slot of the plug 3 is also the through slot for installing the frame door strip. When the strip is installed, the strip hits the frame when the door is closed, which not only reduces the impact force of the door leaf when closing the door, but also achieves a silent effect when closing the door, and also strengthens the sealing between the door leaf and the frame door.

[0034] The technical solution provided by the present invention is introduced in detail above. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method and core idea of the present invention. At the same time, for those skilled in the art, according to the idea of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A frame door structure with a plug, characterized in that: include: A first frame profile, serving as a component of the frame door structure; A second frame profile, as another component of the frame door structure and connected to the first frame profile, has a different cross-sectional outer contour from the first frame profile to form a functional difference, and the two are joined at an oblique edge to form a non-matching exposed portion of the processed cross section at the joint; The plug covers the non-matching exposed portion and is relatively fixed to at least one of the frame profiles.

2. The frame door structure with a plug according to claim 1, characterized in that: The plugs are respectively connected and fixed to two frame profiles that are spliced together.

3. The frame door structure with a plug according to claim 2, characterized in that: The plug is plugged and fixed to the corresponding frame profile.

4. The frame door structure with a plug according to claim 3, characterized in that: The first frame profile is provided with a first slot arranged along the extension direction of the profile, at least one door frame mute strip is slidably embedded in the first slot, and the plug is provided with at least a first plug portion to block the notch of the first slot; or / and, The second frame profile is provided with a second card slot arranged along the extension direction of the profile, at least one door frame mute strip is slidably embedded in the second card slot, and the plug is provided with at least a second plug-in portion to block the notch of the second card slot.

5. The frame door structure with a plug according to claim 1, characterized in that: The frame door structure is formed by splicing a first frame profile and a plurality of second frame profiles, and the two connected second frame profiles are spliced at bevel edges.

6. The frame door structure with a plug according to claim 1, characterized in that: The tips of the bevel joints of the first frame profile and / or the second frame profile are provided with recessed notches to form the non-matching exposed portions, and the plugs are embedded in the notches to form corner edging for the adjacent frame profiles.

7. The frame door structure with a plug according to claim 6, characterized in that: The connection end of the first frame profile is provided with a first section perpendicular to its extension direction, and the connection end of the second frame profile is provided with a second section perpendicular to its extension direction. The first section and the second section constitute a non-matching exposed portion of the notch.

8. The frame door structure with a plug according to claim 7, characterized in that: The first frame profile is provided with a handle, which is arranged along the profile extension direction of the first frame profile, and the end of the handle is the non-matching exposed portion.

9. The frame door structure with a plug according to claim 8, characterized in that: The handle is a side strip with a groove, the side strip has an inner cavity and is connected to the end to form a bayonet position, and the plug is provided with a third plug-in portion that matches and plugs with the bayonet position.

10. The frame door structure with a plug according to any one of claims 1 to 9, characterized in that: The beveled edges are spliced at 45°.

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