Connecting structure for partition wooden door and door frame

Abstract

The utility model relates to a partition wooden door and door frame connecting structure, and relates to the field of partition wooden doors. The device comprises concave blocks fixedly connected to the front side and the rear side of the inner wall of the sliding rail type door frame, the two concave blocks are both located at the right end of an inner cavity of the sliding rail type door frame, the inner cavity of the sliding rail type door frame is slidably connected with a supporting block, and the front side and the rear side of the supporting block are both fixedly connected with fixing plates. According to the sliding rail type door frame, the supporting block slides in the inner cavity of the sliding rail type door frame, so that the ball in the inner cavity of the limiting pipe rolls on the inner wall of the concave block under supporting and limiting of the fixing plate and the spring until the surface of the ball falls into the inner cavity of the round hole, then the supporting block is limited, and the position of the partition wooden door is fixed; when a space needs to be sealed through the partition wooden door, the position of the partition wooden door can be limited and fixed, so that the space can be better sealed.

Description

Technical Field

[0001] This application relates to the field of partition wooden doors, and more particularly to a connection structure between a partition wooden door and a door frame. Background Technology

[0002] Partitions: Partitions refer to facades specifically used to divide interior spaces. They are more flexible in application, such as partition walls, partitions, movable display panels, movable screens, movable partitions, movable screens, and movable soundproof walls.

[0003] Among them, movable partitions include sliding wooden doors, a special type of partition characterized by easy installation and environmental friendliness. Sliding wooden door partitions typically consist of a sliding door frame and a wooden door. This type of partition also offers the advantages of reusability and aesthetics. However, after prolonged use, when a space needs to be enclosed by the wooden door, the rollers at the top of the wooden door may roll within the inner cavity of the sliding door frame, leaving gaps even when the space is completely closed. To limit and fix the position of the wooden door and achieve a better sealing effect, a connection structure between the wooden door and the door frame has been designed. This structure uses concave blocks and limiting tubes to fix the position of the wooden door after it slides to a specific position, under the limiting effect of the ball bearings and round holes, thus achieving a better sealing effect. Utility Model Content

[0004] To address the existing technical problems, this application provides a connection structure between a partition wooden door and a door frame.

[0005] This application provides a connection structure between a partition wooden door and a door frame, which adopts the following technical solution: A connection structure between a partition wooden door and a door frame includes concave blocks fixedly connected to the front and rear sides of the inner wall of a sliding door frame. Both concave blocks are located at the right end of the inner cavity of the sliding door frame. A support block is slidably connected to the inner cavity of the sliding door frame. Fixed plates are fixedly connected to the front and rear sides of the support block. Limiting tubes are fixedly connected to the opposite sides of the two fixed plates. A ball bearing is rotatably connected to the end of the limiting tube near the inner wall of the sliding door frame. A spring is welded to the inner wall of the limiting tube. The end of the spring opposite to the limiting tube is rotatably connected to the surface of the ball bearing.

[0006] By adopting the above technical solution, the support block slides within the inner cavity of the sliding door frame, causing the ball bearings in the inner cavity of the limiting tube to roll along the inner wall of the concave block under the support and limitation of the fixing plate and spring, until the surface of the ball bearings falls into the inner cavity of the round hole, thereby limiting the support block and fixing the position of the partition door. This allows the partition door to be positioned and fixed when it is necessary to close off a space, resulting in a better closure effect.

[0007] Preferably, the inner wall of the concave block is provided with a round hole, and the top of the support block is fixedly connected to a limit plate by bolts.

[0008] Preferably, the surface of the limiting plate is slidably connected to the inner cavity of the sliding door frame, and the limiting plate is located above the concave block.

[0009] By adopting the above technical solution, the setting of the limiting plate can provide auxiliary support to the support block when it slides in the inner cavity of the sliding door frame, and the limiting plate can cooperate with the concave block to achieve a better limiting effect for the support block.

[0010] Preferably, a partition wooden door is installed below the sliding door frame, and the support block is fixedly connected to the top right side of the partition wooden door by bolts.

[0011] Preferably, the top left and right sides of the partition door are fixed with bolts to fixing blocks, and the front and rear sides of the fixing blocks are rotatably connected with rollers.

[0012] Preferably, the rollers are rolled into the inner cavity of the sliding door frame, and a handle is fixedly connected to the front of the partition door by bolts.

[0013] Preferably, an auxiliary sliding groove is provided at the bottom of the partition wooden door, and an auxiliary roller is rotatably connected to the top of the partition wooden door, with the surface of the auxiliary roller rollingly connected to the inner cavity of the auxiliary sliding groove.

[0014] By adopting the above technical solution, and through the combined use of auxiliary tracks and auxiliary rollers, the resistance between the bottom of the partition door and the ground can be reduced during the sliding process, making the partition door slide more smoothly.

[0015] In summary, this application includes at least one of the following beneficial technical effects:

[0016] 1. This utility model uses a support block to slide within the inner cavity of a sliding door frame, causing the ball bearings in the inner cavity of the limiting tube to roll along the inner wall of the concave block under the support and limitation of the fixing plate and spring, until the surface of the ball bearings falls into the inner cavity of the round hole, thereby limiting the support block and fixing the position of the partition door. This allows the partition door to be positioned and fixed when it is necessary to close off a space, resulting in a better closure effect.

[0017] 2. By setting a limiting plate, this utility model can provide auxiliary support for the support block when it slides inside the sliding door frame cavity, and the limiting plate can cooperate with the concave block to achieve a better limiting effect for the support block.

[0018] 3. By using the auxiliary slide groove and auxiliary roller in combination, this utility model can reduce the resistance between the bottom of the partition wooden door and the ground during the sliding process, making the partition wooden door slide more smoothly. Attached Figure Description

[0019] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application. In the drawings:

[0020] Figure 1 This is a front view schematic diagram of the structure of this utility model.

[0021] Figure 2 This is a front cross-sectional view of the structure of this utility model.

[0022] Figure 3 This is a partial front view of the structure of this utility model.

[0023] Figure 4 This is a partial schematic diagram of the structure of this utility model on the right side.

[0024] Figure 5 This is the structure of the utility model Figure 4 A magnified view of a portion of the image.

[0025] Explanation of reference numerals in the attached drawings: 1. Sliding door frame; 2. Concave block; 3. Support block; 4. Fixing plate; 5. Limiting tube; 6. Ball bearing; 7. Spring; 8. Round hole; 9. Limiting plate; 10. Partition wooden door; 11. Fixing block; 12. Roller; 13. Handle; 14. Auxiliary slide rail; 15. Auxiliary roller. Detailed Implementation

[0026] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0027] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0028] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0029] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0030] In addition, the term "multiple" should mean two or more.

[0031] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0032] Example 1:

[0033] Combination Figure 1 , Figure 4 and Figure 5This application discloses a connection structure between a partition wooden door and a door frame, including concave blocks 2 fixedly connected to the front and rear sides of the inner wall of a sliding door frame 1. Both concave blocks 2 are located at the right end of the inner cavity of the sliding door frame 1. A support block 3 is slidably connected to the inner cavity of the sliding door frame 1. Fixing plates 4 are fixedly connected to the front and rear sides of the support block 3. Limiting tubes 5 are fixedly connected to opposite sides of the two fixing plates 4. A ball bearing 6 is rotatably connected to the end of the limiting tube 5 near the inner wall of the sliding door frame 1. A spring 7 is welded to the inner wall of the limiting tube 5. The end of the spring 7 opposite to the limiting tube 5 is rotatably connected to the surface of the ball 6. The inner wall of the concave block 2 is provided with round holes 8. The top of the support block 3 is fixedly connected to the limiting plate 9 by bolts. The surface of the limiting plate 9 is slidably connected to the inner cavity of the sliding door frame 1. The limiting plate 9 is located above the concave block 2. By setting the limiting plate 9, the support block 3 can be assisted in supporting the support block 3 when it slides in the inner cavity of the sliding door frame 1, and the limiting plate 9 can cooperate with the concave block 2 to enable the support block 3 to achieve a better limiting effect.

[0034] Example 2:

[0035] Combination Figure 2 and Figure 3 A partition door 10 is installed below the sliding door frame 1. A support block 3 is fixedly connected to the top right side of the partition door 10 by bolts. Fixing blocks 11 are fixedly connected to the top left and right sides of the partition door 10 by bolts. Rollers 12 are rotatably connected to the front and rear sides of the fixing blocks 11. The rollers 12 are rotatably connected to the inner cavity of the sliding door frame 1. A handle 13 is fixedly connected to the front side of the partition door 10 by bolts. An auxiliary slide groove 14 is installed below the partition door 10. An auxiliary roller 15 is rotatably connected to the top of the partition door 10. The surface of the auxiliary roller 15 is rotatably connected to the inner cavity of the auxiliary slide groove 14. Through the cooperation of the auxiliary slide groove 14 and the auxiliary roller 15, the resistance between the bottom of the partition door 10 and the ground can be reduced during the sliding process, making the partition door 10 slide more smoothly.

[0036] Working principle: When using this utility model, the user fixes the support block 3 to the top of the partition door 10, and then slides the partition door 10. With the support of the auxiliary slide groove 14 and the auxiliary roller 15, the partition door 10 drives the support block 3 to slide in the inner cavity of the sliding door frame 1. When the support block 3 slides to a position close to the concave block 2, the ball bearing 6 in the inner cavity of the limiting tube 5, which is fixedly connected to the fixing plate 4, rolls on the inner wall of the concave block 2 under the support and limitation of the fixing plate 4 and the spring 7 until the surface of the ball bearing 6 falls into the inner cavity of the round hole 8, thereby limiting the support block 3 and fixing the position of the partition door 10. This allows the partition door 10 to be limited and fixed when it is necessary to close a space, so as to achieve a better sealing effect.

[0037] In summary: The connection structure between the partition door and the door frame allows the support block 3 to slide within the inner cavity of the sliding door frame 1. This causes the ball bearing 6 within the inner cavity of the limiting tube 5 to roll along the inner wall of the concave block 2 under the support and limitation of the fixing plate 4 and the spring 7, until the surface of the ball bearing 6 falls into the inner cavity of the round hole 8. This then limits the support block 3, thereby fixing the position of the partition door 10. This allows the partition door 10 to be positioned and fixed when it is necessary to close off a space, thus achieving a better sealing effect.

[0038] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A connection structure between a partition wooden door and a door frame, characterized in that: The system includes concave blocks (2) fixedly connected to the front and rear sides of the inner wall of the sliding door frame (1). Both concave blocks (2) are located at the right end of the inner cavity of the sliding door frame (1). The inner cavity of the sliding door frame (1) is slidably connected to a support block (3). Both the front and rear sides of the support block (3) are fixedly connected to a fixing plate (4). The opposite sides of the two fixing plates (4) are fixedly connected to a limit tube (5). The end of the limit tube (5) near the inner wall of the sliding door frame (1) is rotatably connected to a ball (6). The inner wall of the limit tube (5) is welded with a spring (7). The end of the spring (7) opposite to the limit tube (5) is rotatably connected to the surface of the ball (6).

2. The connection structure between a partition wooden door and a door frame according to claim 1, characterized in that: The inner walls of the two concave blocks (2) are provided with round holes (8), and the top of the support block (3) is fixedly connected to a limit plate (9) by bolts.

3. The connection structure between a partition wooden door and a door frame according to claim 2, characterized in that: The surface of the limiting plate (9) is slidably connected to the inner cavity of the sliding door frame (1), and the limiting plate (9) is located above the concave block (2).

4. The connection structure between a partition wooden door and a door frame according to claim 3, characterized in that: A partition door (10) is provided below the sliding door frame (1), and the support block (3) is fixedly connected to the top right side of the partition door (10) by bolts.

5. The connection structure between a partition wooden door and a door frame according to claim 4, characterized in that: The top left and right sides of the partition wooden door (10) are fixedly connected to fixing blocks (11) by bolts, and the front and rear sides of the fixing blocks (11) are rotatably connected to rollers (12).

6. The connection structure between a partition wooden door and a door frame according to claim 5, characterized in that: The roller (12) is rotatably connected to the inner cavity of the sliding door frame (1), and the front side of the partition wooden door (10) is fixedly connected to the handle (13) by bolts.

7. The connection structure between a partition wooden door and a door frame according to claim 6, characterized in that: An auxiliary slide groove (14) is provided below the partition wooden door (10), and an auxiliary roller (15) is rotatably connected to the top of the partition wooden door (10). The surface of the auxiliary roller (15) is in rolling connection with the inner cavity of the auxiliary slide groove (14).

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