Vertical hinged door leaf wool top base structure

Abstract

The utility model relates to the technical field of sealing strip bases, and provides a vertical hinged door leaf wool top base structure which comprises an installation base, a wool top base and a wool top base, the sliding block is arranged on the mounting seat in a sliding manner, is positioned in the mounting cavity, and is provided with a plurality of guide sliding grooves; the multiple sliding rods are arranged in the multiple guide sliding grooves in a sliding mode respectively, and the sliding blocks slide on the installation base and then drive the sliding rods to slide in the guide sliding grooves; and the sealing strips are arranged on the sliding rods, and after the sliding rods move, the sealing strips are driven to move in the mounting cavity. According to the technical scheme, the problem that the sealing effect becomes poor due to the fact that the sealing strip is inclined in the related technology is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing strip bases, and specifically, to a structure of a wool strip base for a flat door leaf. Background Art

[0002] As a common type of door, the flat door is widely used in residential, commercial and industrial buildings. The wool strip of the door leaf, as an important sealing component, is installed between the door leaf and the door frame to provide functions such as sealing, dust prevention, sound insulation and heat preservation. The traditional structure of the wool strip base for a flat door leaf usually includes a fixedly installed wool strip and a base. This design is simple, but there are some limitations in actual use. First, the fixed wool strip base structure cannot adapt to the change of the gap between the door leaf and the door frame, which may lead to poor sealing effect. Especially after the door leaf is used for a period of time, due to wear or improper installation, the gap between the door leaf and the door frame may change. And for the existing mobile devices that push the sealing strip for sealing, they all push through the center point of the sealing strip, which may cause the sealing strip to tilt, resulting in a poor sealing effect. Summary of the Utility Model

[0003] The utility model provides a structure of a wool strip base for a flat door leaf, which solves the problem that the sealing strip may tilt in the related technology, resulting in a poor sealing effect.

[0004] The technical solution of the utility model is as follows:

[0005] A structure of a wool strip base for a flat door leaf, comprising:

[0006] A mounting seat, which has a mounting cavity;

[0007] A sliding block, which is slidably arranged on the mounting seat and is located in the mounting cavity. The sliding block has a plurality of guiding chutes;

[0008] A plurality of sliding rods, which are respectively slidably arranged in a plurality of the guiding chutes. After the sliding block slides on the mounting seat, it drives the sliding rods to slide in the guiding chutes;

[0009] A sealing strip, which is arranged on a plurality of the sliding rods. After the sliding rods move, it is used to drive the sealing strip to move in the mounting cavity.

[0010] As a further technical solution, it further comprises:

[0011] An elastic member, one end of which is arranged on the mounting seat and is located in the mounting cavity, and the other end is arranged on the sliding block, and is used to provide a force for the sliding block to move away from the mounting seat.

[0012] As a further technical solution, the sliding block has a first sliding groove, the mounting seat has a first protrusion, and the sliding block is slidably arranged on the first protrusion through the first sliding groove.

[0013] As a further technical solution, it further includes:

[0014] A guiding member, which is arranged on the mounting seat, and the guiding member has a guiding hole for guiding the sliding rod.

[0015] As a further technical solution, the sealing strip has a second protrusion, and it further includes:

[0016] A connecting block, which is arranged on a plurality of the sliding rods. After the sliding rods move, the connecting block is driven to move. The connecting block has a second sliding groove, and the sealing member is slidably arranged in the second sliding groove through the second protrusion.

[0017] As a further technical solution, the sliding block has an abutting end, and it further includes:

[0018] An abutting plate, which is used to be arranged on the wall. After the abutting plate abuts against the abutting end, it is used to drive the sealing strip to move in the installation cavity.

[0019] The working principle and beneficial effects of the present utility model are as follows:

[0020] In the present utility model, through the cooperation of the sliding block and the sliding rod, the wool strip base structure can dynamically adjust the position of the sealing strip to adapt to the change of the gap between the door leaf and the door frame. The sliding block drives the sliding rod to slide in the guiding sliding groove, ensuring that the sealing strip closely fits the door frame, thereby providing a better sealing effect and reducing the intrusion of dust and noise. Since the sliding rod can directly slide in the guiding sliding groove, the maintenance and replacement of the sealing strip become more convenient, and the user can quickly replace the worn sealing strip without disassembling the entire base structure. The design of the sliding block and the sliding rod reduces the direct friction of the sealing strip, prolongs the service life of the sealing strip, and also reduces the wear of the base structure. The design of this structure allows it to adapt to door leaves of different sizes and shapes, improving the versatility and adaptability of the wool strip base structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above characteristics, technical features, advantages and their implementation manners of the present utility model will be further described below in a clear and understandable manner in combination with the drawings of the preferred embodiments.

[0022] Figure 1 It is a schematic structural diagram of the present utility model;

[0023] Figure 2 It is a partial structural schematic diagram of the guiding sliding groove of the present utility model;

[0024] Figure 3 is Figure 1 a partial enlarged structural schematic diagram of part A;

[0025] Figure 4 is a sectional structural schematic diagram of the present utility model.

[0026] In the figure: 1. mounting base, 2. mounting cavity, 3. sliding block, 4. guiding chute, 5. sliding rod, 6. sealing strip, 7. elastic member, 8. first chute, 9. first protrusion, 10. guiding member, 11. guiding hole, 12. second protrusion, 13. connecting block, 14. second chute, 15. abutting end, 16. abutting plate. Detailed implementation manners

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will describe the detailed implementation manners of the present utility model with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, they can also be understood as further technical solutions. Among some figures, components with the same structure or function are only schematically shown for one of them, or only one of them is marked. In this article, "one" not only means "only this one", but also means "more than one" situation, and "several" includes "two" and "more than two".

[0028] In this article, it should be noted that unless otherwise clearly defined and limited, the terms "mounting", "connecting", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0029] In addition, in the description of the present application, the terms "first", "second", etc. are only used for distinguishing descriptions, and cannot be understood as indicating or implying relative importance.

[0030] Referring to Figures 1 to 4 , as an embodiment of the present utility model, there is provided

[0031] a base structure for a hair strip of a flat-opening door leaf, comprising:

[0032] a mounting base 1, and the mounting base 1 has a mounting cavity 2;

[0033] a sliding block 3, the sliding block 3 is slidably arranged on the mounting base 1 and is located in the mounting cavity 2, and the sliding block 3 has a plurality of guiding chutes 4;

[0034] Slider rods 5, there are several of them, and the several slider rods 5 are respectively slidably arranged in several guiding chutes 4. After the sliding block 3 slides on the mounting base 1, it drives the slider rods 5 to slide in the guiding chutes 4;

[0035] Sealing strips 6 are arranged on the several slider rods 5. After the slider rods 5 move, they are used to drive the sealing strips 6 to move in the mounting cavity 2.

[0036] In this embodiment, through the cooperation of the sliding block 3 and the slider rods 5, the wool strip base structure can dynamically adjust the position of the sealing strip 6 to adapt to the change of the gap between the door leaf and the door frame. The sliding block 3 drives the slider rods 5 to slide in the guiding chutes 4 to ensure that the sealing strip 6 fits tightly against the door frame, thereby providing a better sealing effect and reducing the intrusion of dust and noise. Since the slider rods 5 can directly slide in the guiding chutes 4, the maintenance and replacement of the sealing strip 6 become more convenient. Users can quickly replace the worn sealing strip 6 without disassembling the entire base structure. The design of the sliding block 3 and the slider rods 5 reduces the direct friction of the sealing strip 6, extends the service life of the sealing strip 6, and also reduces the wear of the base structure. The design of this structure allows it to adapt to door leaves of different sizes and shapes, improving the versatility and adaptability of the wool strip base structure.

[0037] Furthermore, it further includes:

[0038] An elastic member 7, one end is arranged on the mounting base 1, located in the mounting cavity 2, and the other end is arranged on the sliding block 3, and is used to provide a force for the sliding block 3 to move away from the mounting base 1.

[0039] In this embodiment, the elastic member 7 provides a restoring force, so that the sliding block 3 can automatically reset to the initial position after moving, ensuring that the sealing strip 6 always maintains the best working state. The force of the elastic member 7 acts on the sliding block 3 to ensure the continuous pressure of the sealing strip 6 on the door frame, thereby providing a more tight and lasting sealing effect. The addition of the elastic member 7 reduces the direct contact between the sliding block 3 and the mounting base 1, reduces wear, and improves the durability and reliability of the entire structure. When users adjust the position of the sealing strip 6, they can feel the assistance provided by the elastic member 7, making the operation easier and more intuitive. The automatic reset function of the elastic member 7 reduces the maintenance requirements caused by the improper position of the sealing strip 6 and reduces the long-term maintenance cost. The elastic member 7 can automatically adjust the position of the sliding block 3 according to the actual gap change between the door leaf and the door frame to adapt to the usage conditions of different door leaves.

[0040] Furthermore, the sliding block 3 has a first chute 8, and the mounting base 1 has a first protrusion 9. The sliding block is slidably arranged on the first protrusion 9 through the first chute 8.

[0041] In this embodiment, the cooperation between the first sliding groove 8 and the first protrusion 9 provides precise sliding guidance, ensuring that the sliding block 3 moves smoothly along a predetermined path. The design of the first sliding groove 8 and the first protrusion 9 enhances the connection stability between the sliding block 3 and the mounting base 1, reducing shaking or displacement during use. Through the cooperation between the first sliding groove 8 and the first protrusion 9, the assembly process of the sliding block 3 becomes more flexible, facilitating rapid assembly and adjustment during production. The sliding of the sliding block 3 on the first protrusion 9 reduces the direct contact surface, thereby reducing friction and wear and extending the service life. When maintenance or replacement of the sliding block 3 is required, the design of the first sliding groove 8 makes disassembly and reinstallation more convenient and fast.

[0042] Furthermore, it further includes:

[0043] A guiding member 10, which is arranged on the mounting base 1. The guiding member 10 has a guiding hole 11, and the guiding hole 11 is used to guide the sliding rod 5.

[0044] In this embodiment, the guiding hole 11 provides a precise guiding path for the sliding rod 5, ensuring that the sliding rod 5 maintains a straight-line motion during movement and improving the positioning accuracy of the sealing strip 6. The presence of the guiding member 10 improves the stability of the entire structure, preventing the sliding rod 5 from deviating during movement, thereby maintaining the consistency and reliability of the sealing strip 6.

[0045] Furthermore, the sealing strip 6 has a second protrusion 12, and it further includes:

[0046] A connecting block 13, which is arranged on several sliding rods 5. After the sliding rods 5 move, they drive the connecting block 13 to move. The connecting block 13 has a second sliding groove 14, and the sealing member is slidably arranged in the second sliding groove 14 through the second protrusion 12.

[0047] In this embodiment, the cooperation between the second protrusion 12 and the second sliding groove 14 provides precise positioning for the sealing strip 6, ensuring that the sealing strip 6 maintains the correct position and tension during sliding. Through the sliding of the second protrusion 12 in the second sliding groove 14, the sealing strip 6 can uniformly apply pressure, thereby providing a better sealing effect. The design of the second sliding groove 14 allows for fine adjustment of the tension of the sealing strip 6 to adapt to different door gap widths and sealing requirements. The sliding of the second protrusion 12 in the second sliding groove 14 reduces the direct friction between the sealing strip 6 and the sliding rod 5 or the connecting block 13, extending the service life of the sealing strip 6.

[0048] Furthermore, the sliding block 3 has an abutting end 15, and it further includes:

[0049] An abutting plate 16, which is used to be arranged on the wall. After the abutting plate 16 and the abutting end 15 are abutted, it is used to drive the sealing strip 6 to move in the installation cavity 2.

[0050] In this embodiment, the abutting plate 16 is arranged on the wall. After the door is closed, the abutting plate 16 will abut against the abutting end 15, thereby pushing the sliding block 3 to slide, completing the movement of the seal to achieve sealing.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A flat door leaf strip base structure, characterized in that: include: A mounting seat (1), the mounting seat (1) having a mounting cavity (2); A sliding block (3), the sliding block (3) being slidably disposed on the mounting seat (1) and being located in the mounting cavity (2), the sliding block (3) having a plurality of guide grooves (4); There are a plurality of slide bars (5), wherein the plurality of slide bars (5) are respectively slidably arranged in the plurality of guide slots (4), and after the slide block (3) slides on the mounting seat (1), the slide bars (5) are driven to slide in the guide slots (4); The sealing strip (6) is arranged on a plurality of the sliding rods (5), and is used to drive the sealing strip (6) to move in the installation cavity (2) after the sliding rod (5) moves.

2. The top base structure of a casement door leaf according to claim 1, characterized in that: Also includes: An elastic member (7) has one end disposed on the mounting seat (1) and located in the mounting cavity (2), and the other end disposed on the sliding block (3) and used to provide a force for moving the sliding block (3) away from the mounting seat (1).

3. The top base structure of a casement door leaf according to claim 1, characterized in that: The sliding block (3) has a first sliding groove (8), the mounting seat (1) has a first protrusion (9), and the sliding block is slidably arranged on the first protrusion (9) through the first sliding groove (8).

4. The structure of the base of the flat door leaf strip according to claim 1, characterized in that: Also includes: A guide member (10) is arranged on the mounting seat (1), wherein the guide member (10) has a guide hole (11), and the guide hole (11) is used to guide the slide rod (5).

5. The top base structure of a casement door leaf according to claim 1, characterized in that: The sealing strip (6) has a second protrusion (12) and further comprises: The connecting block (13) is arranged on a plurality of the sliding rods (5). When the sliding rods (5) move, the connecting block (13) is driven to move. The connecting block (13) has a second sliding groove (14). The sealing member is slidably arranged in the second sliding groove (14) via the second protrusion (12).

6. The top base structure of a casement door leaf according to claim 1, characterized in that: The sliding block (3) has an abutting end (15) and further comprises: The abutment plate (16) is used for being arranged on the wall, and after the abutment plate (16) and the abutment end (15) are in abutment with each other, it is used for driving the sealing strip (6) to move in the installation cavity (2).

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