White blank door leaf framework compression-resistant reinforcing structure

Abstract

The utility model discloses a white blank door leaf framework compression resistance reinforcing structure which comprises a framework body and a pressing plate, the left side and the right side of the front face of the framework body are respectively provided with a second clamping groove, the front face of the framework body is movably connected with a second reinforcing rib through the second clamping grooves, and the back face of the second reinforcing rib is provided with a first clamping groove. The strength of the framework body can be improved through the first reinforcing ribs and the second reinforcing ribs, the framework body, the first reinforcing ribs and the second reinforcing ribs can be connected in a clamped mode through the second clamping grooves and the first clamping grooves, the layout of the reinforcing ribs can be flexibly adjusted according to the stress condition of a door leaf, stress is dispersed, and the overall compressive strength is improved; when the first reinforcing rib and the second reinforcing rib are installed and need to be fixed, the first inserting block of the pressing plate is aligned with the first inserting groove of the framework body to be inserted, then the movable plate is pushed to compress the spring, when the second inserting groove is aligned with the second inserting block, the spring rebounds, the second inserting block is clamped into the second inserting groove, and fixing of the pressing plate is completed.

Description

Technical Field

[0001] This utility model relates to the technical field of blank door frame, specifically a compression-resistant reinforcement structure for blank door frame. Background Technology

[0002] Unfinished furniture refers to raw furniture that has not been painted, processed, or otherwise surface-treated. The door leaf is the main part of the door, often called the door panel or door leaf. It constitutes the main visual part of the door and is responsible for its opening and closing function. Door leaves are usually made of wood, metal, or other materials, and their shape and size vary depending on the type and design of the door. The frame is the basic supporting structure of the door leaf, usually made of wood or metal, to increase the strength and stability of the door leaf. The panel covers the frame. Unfinished door leaf frames are simply unpainted door leaf frames. However, current unfinished door leaf frames have poor compressive strength, making them prone to damage. Therefore, we propose a compressive strength reinforcement structure for unfinished door leaf frames. Utility Model Content

[0003] The purpose of this utility model is to provide a compression-resistant reinforcement structure for blank door frame, which has the advantage of good compression resistance and solves the problem that the current blank door frame has poor compression resistance, leading to easy damage.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a pressure-resistant reinforcement structure for a blank door frame, comprising a frame body and a pressure plate. The frame body has second slots on both the left and right sides of its front side. A second reinforcing rib is movably connected to the front side of the frame body via the second slots. A first slot is provided on the back side of the second reinforcing rib, and the second reinforcing rib is movably connected to a first reinforcing rib via the first slot. First slots are provided around the perimeter of the front side of the frame body. An installation groove is provided on the side of the inner cavity of the first slot. A telescopic rod is fixedly connected to the side of the inner cavity of the installation groove. A spring is sleeved on the outer surface of the telescopic rod. A second insert is fixedly connected to the other end of the telescopic rod. First inserts are fixedly connected to the upper and lower ends of the back side of the pressure plate. The first inserts are movably connected to the inner cavity of the first slot. A second slot is provided on the side of the first insert, and the second insert is movably connected to the inner cavity of the second slot.

[0005] Preferably, the frame body has grooves on all four sides of its front side, and an opening is provided between the grooves and the mounting groove.

[0006] Preferably, the inner cavity of the skeleton body is provided with a honeycomb aluminum plate, one end of the spring is fixedly connected to the inner wall of the mounting groove, and the other end of the spring is fixedly connected to the second insert block.

[0007] Preferably, the inner cavity of the mounting groove is provided with a guide groove, and the second insert is provided with a guide block that cooperates with the guide groove.

[0008] Preferably, a movable plate is fixedly connected to one side of the second insert block, and the other end of the movable plate passes through the opening and extends into the inner cavity of the groove.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0010] 1. This utility model improves the strength of the frame body by using the first and second reinforcing ribs. The second and first slots allow for a snap-fit ​​connection between the frame body, the first reinforcing rib, and the second reinforcing rib. The layout of the reinforcing ribs can be flexibly adjusted according to the stress on the door leaf to distribute stress and improve the overall compressive strength. When the first and second reinforcing ribs need to be fixed after installation, the first insert of the pressure plate is aligned with the first slot of the frame body and inserted. Then, the movable plate is pushed to compress the spring. When the second slot and the second insert are aligned, the spring rebounds, and the second insert is inserted into the second slot, completing the fixation of the pressure plate. The spring provides elastic force to ensure a tight connection while allowing for a certain degree of deformation buffering, thus enhancing the compressive strength.

[0011] 2. This utility model can further improve the compressive strength of the frame body by using honeycomb aluminum plates. By using guide grooves and guide blocks, it can ensure the stable movement of the second insert block, avoid deviation, and improve the installation accuracy of the pressure plate. Attached Figure Description

[0012] Fig. 1 This is a schematic diagram of the structure of this utility model;

[0013] Fig. 2 This is a top sectional view of the structure of this utility model;

[0014] Fig. 3 This is a schematic diagram of the right-side cross-sectional structure of this utility model.

[0015] In the diagram: 1. Frame body; 2. First reinforcing rib; 3. Groove; 4. Pressure plate; 5. Second reinforcing rib; 6. Honeycomb aluminum plate; 7. First slot; 8. Through opening; 9. Movable plate; 10. First slot; 11. Telescopic rod; 12. Guide groove; 13. First insert block; 14. Second slot; 15. Guide block; 16. Mounting groove; 17. Spring; 18. Second insert block; 19. Second slot. Detailed Implementation

[0016] 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.

[0017] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. Example

[0018] Please see Figs. 1-3 As shown, this utility model provides a compression-resistant reinforcement structure for a blank door frame, including a frame body 1 and a pressure plate 4. Second slots 19 are provided on both the left and right sides of the front of the frame body 1. A second reinforcing rib 5 is movably connected to the front of the frame body 1 through the second slots 19. A first slot 7 is provided on the back of the second reinforcing rib 5, and a first reinforcing rib 2 is movably connected to the second reinforcing rib 5 through the first slot 7. First slots 10 are provided around the front of the frame body 1. An installation groove 16 is provided on the side of the inner cavity of the first slot 10. A telescopic rod 11 is fixedly connected to the side of the inner cavity of the installation groove 16. A spring 17 is fitted on the outer surface of the frame body 1. The other end of the telescopic rod 11 is fixedly connected to a second insert 18. The upper and lower ends of the back of the pressure plate 4 are fixedly connected to a first insert 13. The first insert 13 is movably connected to the inner cavity of the first slot 10. The side of the first insert 13 is provided with a second slot 14. The second insert 18 is movably connected to the inner cavity of the second slot 14. The front of the frame body 1 is provided with grooves 3 on all four sides. A through opening 8 is provided between the grooves 3 and the mounting groove 16. One side of the second insert 18 is fixedly connected to a movable plate 9. The other end of the movable plate 9 passes through the through opening 8 and extends into the inner cavity of the groove 3.

[0019] This technical solution improves the strength of the frame body 1 through the first reinforcing rib 2 and the second reinforcing rib 5. The second slot 19 and the first slot 7 allow the frame body 1, the first reinforcing rib 2, and the second reinforcing rib 5 to be interlocked. The layout of the reinforcing ribs can be flexibly adjusted according to the stress on the door leaf to disperse stress and improve the overall compressive strength. When the first reinforcing rib 2 and the second reinforcing rib 5 need to be fixed after installation, the first insert 13 of the pressure plate 4 is aligned with the first slot 10 of the frame body 1 and inserted. Then, the movable plate 9 is pushed to compress the spring 17. When the second slot 14 is aligned with the second insert 18, the spring 17 rebounds, and the second insert 18 is inserted into the second slot 14, completing the fixation of the pressure plate 4. The spring 17 provides elastic force to ensure a tight connection, while allowing a certain amount of deformation buffering to enhance the compressive strength. Example

[0020] Based on Embodiment 1, this utility model is as follows: Figs. 1-3As shown, the front of the skeleton body 1 is provided with grooves 3 on all four sides, and an opening 8 is provided between the grooves 3 and the mounting groove 16. The inner cavity of the mounting groove 16 is provided with a guide groove 12, and the second insert 18 is provided with a guide block 15 that cooperates with the guide groove 12.

[0021] This technical solution uses the honeycomb aluminum plate 6 to further improve the compressive strength of the frame body 1. By using the guide groove 12 and guide block 15, it can ensure the stable movement of the second insert block 18, avoid deviation, and improve the installation accuracy of the pressure plate 4.

[0022] The working principle of this utility model is as follows: the strength of the frame body 1 can be improved by the first reinforcing rib 2 and the second reinforcing rib 5. The frame body 1, the first reinforcing rib 2 and the second reinforcing rib 5 can be connected by the second slot 19 and the first slot 7. The layout of the reinforcing ribs can be flexibly adjusted according to the stress of the door leaf to disperse stress and improve the overall compressive strength. When the first reinforcing rib 2 and the second reinforcing rib 5 need to be fixed after installation, the first insert 13 of the pressure plate 4 is aligned with the first slot 10 of the frame body 1 and inserted. Then, the movable plate 9 is pushed to compress the spring 17. When the second slot 14 and the second insert 18 are aligned, the spring 17 rebounds and the second insert 18 is inserted into the second slot 14, thus fixing the pressure plate 4. The spring 17 provides elastic force to ensure a tight connection and allows for a certain deformation buffer to enhance the compressive effect. The honeycomb aluminum plate 6 can further improve the compressive effect of the frame body 1. The guide groove 12 and the guide block 15 can ensure the stable movement of the second insert 18, avoid deviation, and improve the installation accuracy of the pressure plate 4.

[0023] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0024] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A compression-resistant reinforcement structure for a blank door frame, comprising a frame body (1) and a pressure plate (4), characterized in that: The frame body (1) has second slots (19) on both the left and right sides of its front side. A second reinforcing rib (5) is movably connected to the front side of the frame body (1) through the second slots (19). A first slot (7) is provided on the back side of the second reinforcing rib (5). A first reinforcing rib (2) is movably connected to the second reinforcing rib (5) through the first slot (7). A first slot (10) is provided around the front side of the frame body (1). An installation groove (16) is provided on the side of the inner cavity of the first slot (10). (16) A telescopic rod (11) is fixedly connected to the side of the inner cavity. A spring (17) is sleeved on the outer surface of the telescopic rod (11). A second insert (18) is fixedly connected to the other end of the telescopic rod (11). A first insert (13) is fixedly connected to both the upper and lower ends of the back of the pressure plate (4). The first insert (13) is movably connected to the inner cavity of the first slot (10). A second slot (14) is opened on the side of the first insert (13). The second insert (18) is movably connected to the inner cavity of the second slot (14).

2. The compression-resistant reinforcement structure for a blank door frame according to claim 1, characterized in that: The frame body (1) has grooves (3) on all four sides of its front side, and an opening (8) is provided between the grooves (3) and the mounting groove (16).

3. The compression-resistant reinforcement structure for a blank door frame according to claim 1, characterized in that: The inner cavity of the skeleton body (1) is provided with a honeycomb aluminum plate (6), one end of the spring (17) is fixedly connected to the inner wall of the mounting groove (16), and the other end of the spring (17) is fixedly connected to the second insert (18).

4. The compression-resistant reinforcement structure for a blank door frame according to claim 1, characterized in that: The inner cavity of the mounting groove (16) is provided with a guide groove (12), and the second insert (18) is provided with a guide block (15) that cooperates with the guide groove (12).

5. The compression-resistant reinforcement structure for a blank door frame according to claim 1, characterized in that: One side of the second insert (18) is fixedly connected to a movable plate (9), and the other end of the movable plate (9) passes through the opening (8) and extends into the inner cavity of the groove (3).

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