A door frame structure with high outer and low inner

Abstract

The utility model relates to door frame technical field, and disclose a door frame structure of high outside and low inside, this door frame structure of high outside and low inside, including door frame, the door frame inner wall is fixedly connected with the mounting piece, the door frame outer surface is provided with protection subassembly, in order to avoid the rainwater penetration along the gap between door body and door frame when stormy weather, when the rainwater accumulation is in the doorway, the section bar is obliquely arranged in the recess inner wall, and the section bar outside is arranged in the ladder shape, this prevents the rainwater from entering the gap between door body and door frame into the house, and when the door body closes, will make the door body both sides and sealing piece outer surface contact, like this lets the movable piece outer surface and door body side contact, and lets the sealing between door body and door frame better, thereby effectively prevents the rainwater from entering the house, when the door body closes, makes the placing block extrude damping spring, and lets the damping spring buffer the impact force of door body closing.

Description

Technical Field

[0001] This utility model relates to the field of door frame technology, specifically a door frame structure that is higher on the outside and lower on the inside. Background Technology

[0002] The door frame, as an important component of the door, surrounds the sides and top of the doorway and is embedded in the wall. Its main function is to support and fix the door leaf.

[0003] Some equipment on the market typically uses the downward pressure rod of the corner bracket between the frame and the cross frame to cause the deformable plate to elastically deform, and this elastic deformation is not easy to recover. This causes the two sides of the deformable plate to abut and press against the sides of the frame and the cross frame, thereby achieving quick connection and installation of the frame and the cross frame.

[0004] However, in actual use, during heavy rain, the rainwater can seep through the gaps between the door and the door frame, making it easy for rainwater to enter the house. In view of this, we propose a door frame structure that is higher on the outside and lower on the inside. Utility Model Content

[0005] The purpose of this utility model is to provide a door frame structure that is higher on the outside and lower on the inside, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a door frame structure with a higher outer surface and a lower inner surface, comprising a door frame, wherein an installation component is fixedly connected to the inner wall of the door frame, and a protective component is provided on the outer surface of the door frame, the protective component comprising:

[0007] A groove is formed on the front of the door frame, and a profile is provided on the inner wall of the groove;

[0008] A sealing element is fixedly connected to the inner wall side of the mounting component. A sealing groove is provided on the side of the sealing element, and a movable component is fixedly connected to the inner wall of the sealing groove.

[0009] Preferably, the sealing groove is arranged in a semi-leaf shape, and the position of the sealing groove corresponds to the center of the sealing element, which makes the sealing effect of the sealing element better.

[0010] Preferably, the movable part is arc-shaped, and there are two movable parts, which are symmetrically arranged around the center of the seal, so that the movable parts can be well installed inside the groove.

[0011] Preferably, the size of the mounting component is adapted to the size of the inside of the door frame, and the center of the sealing component corresponds to the center of the mounting component, which can improve the sealing effect between the door frame and the door body.

[0012] Preferably, the mounting component has an auxiliary component on its front side. The auxiliary component includes a placement groove, which is formed on the front side of the mounting component. A damping spring is fixedly connected to the inner wall side of the placement groove. A placement block is fixedly connected to the end of the damping spring. A protrusion is fixedly connected to the side of the placement block.

[0013] Preferably, the size of the placement block is adapted to the size of the placement slot, and the placement block is disposed inside the placement slot.

[0014] Preferably, the protrusion is semi-cylindrical and has arc-shaped sides, and the protrusion is evenly distributed in a linear array on the side of the placement block.

[0015] Compared with the prior art, this utility model provides a door frame structure that is higher on the outside and lower on the inside, which has the following advantages:

[0016] 1. This door frame structure, with its higher outer edge and lower inner edge, is designed to prevent rainwater from seeping through the gap between the door and the frame during heavy rain. When rainwater accumulates at the doorway, the profile is angled and positioned within the recessed groove, with a stepped outer edge. This effectively prevents rainwater from entering the house through the gap between the door and the frame. Furthermore, when the door is closed, the sides of the door contact the outer surface of the sealing element, further enhancing the seal between the door and the frame and effectively preventing rainwater from entering the house.

[0017] 2. The door frame structure, which is higher on the outside and lower on the inside, is designed to prevent excessive noise when the door is closed. When the door is closed, the back of the door will contact the outer surface of the protrusion, which is made of rubber. This causes the placement block to compress the damping spring, allowing the placement block to move inside the placement groove. This, in turn, allows the damping spring to buffer the impact force of the door closing, thus preventing excessive noise when the door is closed. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the three-dimensional left-side structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the exploded structure of this utility model;

[0020] Figure 3 This is a cross-sectional view of the door frame body of this utility model;

[0021] Figure 4 This is an enlarged structural diagram of area A of this utility model;

[0022] Figure 5 This is a cross-sectional view of the present invention.

[0023] In the diagram: 1. Door frame; 2. Protective components; 201. Groove; 202. Profile; 203. Seal; 204. Sealing groove; 205. Moving parts; 3. Auxiliary components; 301. Placement groove; 302. Damping spring; 303. Placement block; 304. Protrusion; 4. Mounting parts. Detailed Implementation

[0024] like Figures 1-5 As shown, this utility model provides a technical solution: a door frame structure with a higher outer surface and a lower inner surface, including a door frame 1, an installation component 4 fixedly connected to the inner wall of the door frame 1, the size of the installation component 4 being adapted to the size of the inside of the door frame 1, and a protective component 2 provided on the outer surface of the door frame 1, the protective component 2 including a groove 201, a profile 202, a sealing component 203, a sealing groove 204, and a movable component 205.

[0025] In this embodiment of the invention, a groove 201 is formed on the front of the door frame 1. A profile 202 is provided on the inner wall of the groove 201. The profile 202 is inclined on the inner wall of the groove 201, and the outer side of the profile 202 is stepped. This effectively prevents rainwater from entering the gap between the door and the door frame 1 and entering the room. A sealing member 203 is fixedly connected to the inner side of the mounting member 4. The center of the sealing member 203 corresponds to the center of the mounting member 4. This improves the sealing effect between the door frame 1 and the door. For better sealing, a sealing groove 204 is provided on the side of the sealing element 203. The sealing groove 204 is semi-leaf shaped and its position corresponds to the center of the sealing element 203. This makes the sealing effect of the sealing element 203 better. A movable part 205 is fixedly connected to the inner wall of the sealing groove 204. The movable part 205 is arc-shaped and there are two movable parts 205. The two movable parts 205 are symmetrically arranged with respect to the center of the sealing element 203. This allows the movable part 205 to be well installed inside the sealing groove 204.

[0026] Meanwhile, an auxiliary component 3 is provided on the front of the mounting component 4. The auxiliary component 3 includes a placement groove 301, which is located on the front of the mounting component 4. A damping spring 302 is fixedly connected to the inner wall of the placement groove 301. A placement block 303 is fixedly connected to the end of the damping spring 302. The size of the placement block 303 is adapted to the size of the placement groove 301. The placement block 303 is located inside the placement groove 301. A protrusion 304 is fixedly connected to the side of the placement block 303. The protrusion 304 is semi-cylindrical in shape, and the protrusion 304... The 04 is arc-shaped on both sides, and the protrusions 304 are evenly distributed in a linear array on the side of the placement block 303. This allows the back of the door to contact the outer surface of the protrusions 304 when the door is closed. The protrusions 304 are made of rubber, which causes the placement block 303 to compress the damping spring 302, allowing the placement block 303 to move inside the placement groove 301. This allows the damping spring 302 to buffer the impact force of the door closing, thus preventing the door from making too much noise when closing.

[0027] In this invention, when rainwater accumulates at the doorway, the profile 202 is inclined and positioned on the inner wall of the groove 201, and the outer side of the profile 202 is stepped. This effectively prevents rainwater from entering the room through the gap between the door and the door frame 1. When the door is closed, the two sides of the door come into contact with the outer surface of the sealing member 203, and the outer surface of the moving member 205 comes into contact with the side of the door, thereby improving the sealing between the door and the door frame 1 and effectively preventing rainwater from entering the room.

[0028] Furthermore, when the door is closed, the back of the door will come into contact with the outer surface of the protrusion 304, which is made of rubber. This will cause the placement block 303 to compress the damping spring 302, allowing the placement block 303 to move inside the placement groove 301. This will allow the damping spring 302 to buffer the impact force of the door closing, thus preventing the door from making excessive noise when closing.

[0029] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A door frame structure with a higher outer surface and a lower inner surface, comprising a door frame (1), wherein an installation component (4) is fixedly connected to the inner wall of the door frame (1), characterized in that: The outer surface of the door frame (1) is provided with a protective component (2), the protective component (2) including: A groove (201) is formed on the front of the door frame (1), and a profile (202) is provided on the inner wall of the groove (201). A sealing element (203) is fixedly connected to the inner wall side of the mounting element (4). A sealing groove (204) is provided on the side of the sealing element (203), and a movable element (205) is fixedly connected to the inner wall of the sealing groove (204).

2. The door frame structure with a higher outer surface and a lower inner surface according to claim 1, characterized in that: The sealing groove (204) is arranged in a semi-leaf shape, and the position of the sealing groove (204) corresponds to the center of the sealing element (203).

3. The door frame structure with a higher outer surface and a lower inner surface according to claim 1, characterized in that: The movable part (205) is arranged in an arc shape, and there are two movable parts (205), which are symmetrically arranged at the center of the sealing part (203).

4. The door frame structure with a higher outer surface and a lower inner surface according to claim 1, characterized in that: The size of the mounting component (4) is adapted to the size of the inside of the door frame (1), and the center of the sealing component (203) corresponds to the center of the mounting component (4).

5. A door frame structure with a higher outer surface and a lower inner surface according to claim 1, characterized in that: The mounting component (4) has an auxiliary component (3) on its front side. The auxiliary component (3) includes a placement groove (301). The placement groove (301) is opened on the front side of the mounting component (4). A damping spring (302) is fixedly connected to the inner wall side of the placement groove (301). A placement block (303) is fixedly connected to the end of the damping spring (302). A protrusion (304) is fixedly connected to the side of the placement block (303).

6. A door frame structure with a higher outer surface and a lower inner surface according to claim 5, characterized in that: The size of the placement block (303) is adapted to the size of the placement slot (301), and the placement block (303) is disposed inside the placement slot (301).

7. A door frame structure with a higher outer surface and a lower inner surface according to claim 5, characterized in that: The protrusion (304) is semi-cylindrical and has arc-shaped sides. The protrusion (304) is evenly distributed in a linear array on the side of the placement block (303).

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