Waterproof aluminum alloy door

Abstract

The utility model discloses a waterproof aluminum alloy door which comprises an aluminum alloy door frame, hinges are fixedly installed at the other end of the front surface of the aluminum alloy door frame, the other ends of the hinges are fixedly connected with an aluminum alloy door body, and door handles are fixedly installed at the positions, close to one ends, of the front surface and the rear surface of the aluminum alloy door body. A sealing structure is arranged in the aluminum alloy door body and comprises a rotating block, a transmission rod, a first bearing, a rectangular groove, a first umbrella-shaped tooth groove, a second umbrella-shaped tooth groove, a threaded rod, a second bearing, a cylindrical groove and a rectangular sliding groove. According to the waterproof aluminum alloy door, when the aluminum alloy door body is closed, the rotating block is rotated, the telescopic rod moves downwards, the sealing block is driven to move downwards in the second groove till the sealing block is tightly attached to the ground, the sealing performance between the bottom of the aluminum alloy door body and the ground is enhanced, and the water leakage phenomenon is avoided; and the inconvenience of a user is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy doors, in particular to a waterproof aluminum alloy door. Background Art

[0002] Aluminum alloy door is a door made of aluminum alloy profile as the main material. This type of door usually includes surface-treated aluminum alloy profiles, which are made into door frame components through cutting, punching, milling, tapping and other processing techniques, and then assembled using connectors, sealing materials and opening and closing hardware accessories. Aluminum alloy doors have a variety of opening methods, such as folding doors, swing doors, sliding doors, etc., and can be divided into inner doors, outer doors and partition doors according to the application parts. Aluminum alloy doors also have the characteristics of light material, good sealing, beautiful color and easy processing; however, the aluminum alloy doors currently used have no door frame between the bottom and the ground, so the sealing is poor, and water leakage often occurs, causing inconvenience to users. Utility Model Content

[0003] The main purpose of the utility model is to provide a waterproof aluminum alloy door, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A waterproof aluminum alloy door comprises an aluminum alloy door frame, a hinge is fixedly installed on the other end of the front surface of the aluminum alloy door frame, the other end of the hinge is fixedly connected to the aluminum alloy door body, door handles are fixedly installed on the front and rear surfaces of the aluminum alloy door body near one end, and a sealing structure is arranged inside the aluminum alloy door body, and the sealing structure comprises a rotating block, a transmission rod, a No. 1 bearing, a rectangular groove, a No. 1 umbrella-shaped tooth groove, a No. 2 umbrella-shaped tooth groove, a threaded rod, a No. 2 bearing, a cylindrical groove, a rectangular slide groove, a telescopic rod, a rectangular slider, a circular block, a spring, a No. 1 groove, a guide rod, a circular slide groove, a through hole, a sealing block, and a No. 2 groove.

[0006] Preferably, a rectangular groove is provided inside the aluminum alloy door body, a No. 1 bearing is fixedly mounted on the front surface of the rectangular groove, a transmission rod is movably mounted on the inner surface of the No. 1 bearing, and a rotating block is fixedly mounted on the front end of the transmission rod.

[0007] Preferably, a No. 1 umbrella-shaped tooth groove is provided at the rear end of the rotating block, a No. 2 bearing is fixedly mounted on the lower surface of the rectangular groove, a threaded rod is movably mounted on the inner surface of the No. 2 bearing, and a No. 2 umbrella-shaped tooth groove is provided at the upper end of the threaded rod.

[0008] Preferably, the No. 2 umbrella-shaped tooth groove is meshed with the No. 1 umbrella-shaped tooth groove, a cylindrical groove is opened at the lower end of the rectangular groove inside the aluminum alloy door body, and a telescopic rod is spirally installed on the outer surface of the threaded rod.

[0009] Preferably, rectangular slide grooves are provided on both end surfaces of the cylindrical groove, rectangular sliders are slidably installed in the rectangular slide grooves, rectangular sliders are fixedly installed on the upper ends of the front and rear surfaces of the telescopic rod, and a No. 2 groove is provided on the lower surface of the aluminum alloy door body.

[0010] Preferably, a No. 1 groove is opened at the upper end of the No. 2 groove inside the aluminum alloy door body, and circular sliding grooves are opened in sequence on the lower surface of the No. 1 groove. A guide rod is slidably installed in the circular sliding groove, and a sealing block is fixedly installed at the lower end of the guide rod.

[0011] Preferably, a circular block is fixedly mounted on the upper end of the guide rod, a spring is sleeved on the lower end of the circular block on the outer surface of the guide rod, and a through hole is opened in the middle of the lower surface of the No. 1 groove.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, by providing a sealing structure, when the aluminum alloy door body is closed, the rotating block can be rotated to move the telescopic rod downward, thereby driving the sealing block to move downward in the second groove until the sealing block is close to the ground, thereby enhancing the sealing between the bottom of the aluminum alloy door body and the ground, avoiding water leakage and causing inconvenience to the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a waterproof aluminum alloy door of the utility model;

[0015] Figure 2 This is a cross-sectional view of a waterproof aluminum alloy door of the utility model;

[0016] Figure 3 This is a cross-sectional view of a sealing structure of a waterproof aluminum alloy door of the utility model;

[0017] Figure 4 The utility model is a waterproof aluminum alloy door Figure 2 Enlarged view of point A in the middle.

[0018] Figure 5 The utility model is a waterproof aluminum alloy door Figure 3 Enlarged view of point B in the middle.

[0019] In the figure: 1. aluminum alloy door frame; 2. hinge; 3. aluminum alloy door body; 4. door handle; 5. sealing structure; 501. rotating block; 502. transmission rod; 503. bearing No. 1; 504. rectangular groove; 505. umbrella-shaped tooth groove No. 1; 506. umbrella-shaped tooth groove No. 2; 507. threaded rod; 508. bearing No. 2; 509. cylindrical groove; 510. rectangular slide groove; 511. telescopic rod; 512. rectangular slider; 513. circular block; 514. spring; 515. groove No. 1; 516. guide rod; 517. circular slide groove; 518. through hole; 519. sealing block; 520. groove No. 2. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-5 As shown, a waterproof aluminum alloy door comprises an aluminum alloy door frame 1, a hinge 2 is fixedly installed at the other end of the front surface of the aluminum alloy door frame 1, an aluminum alloy door body 3 is fixedly connected to the other end of the hinge 2, a door handle 4 is fixedly installed on the front and rear surfaces of the aluminum alloy door body 3 near one end, and a sealing structure 5 is arranged inside the aluminum alloy door body 3, and the sealing structure 5 comprises a rotating block 501, a transmission rod 502, a No. 1 bearing 503, a rectangular groove 504, a No. 1 umbrella-shaped tooth groove 505, a No. 2 umbrella-shaped tooth groove 506, a threaded rod 507, a No. 2 bearing 508, a cylindrical groove 509, a rectangular slide groove 510, a telescopic rod 511, a rectangular slider 512, a circular block 513, a spring 514, a No. 1 groove 515, a guide rod 516, a circular slide groove 517, a through hole 518, a sealing block 519, and a No. 2 groove 520;

[0022] A rectangular groove 504 is provided inside the aluminum alloy door body 3, a No. 1 bearing 503 is fixedly installed on the front surface of the rectangular groove 504, a transmission rod 502 is movably installed on the inner surface of the No. 1 bearing 503, a rotating block 501 is fixedly installed on the front end of the transmission rod 502; a No. 1 umbrella-shaped tooth groove 505 is provided at the rear end of the rotating block 501, a No. 2 bearing 508 is fixedly installed on the lower surface of the rectangular groove 504, a threaded rod 507 is movably installed on the inner surface of the No. 2 bearing 508, a No. 2 umbrella-shaped tooth groove 506 is provided on the upper end of the threaded rod 507; the No. 2 umbrella-shaped tooth groove 506 is meshed with the No. 1 umbrella-shaped tooth groove 505, a cylindrical groove 509 is provided at the lower end of the rectangular groove 504 inside the aluminum alloy door body 3, a telescopic rod 511 is spirally installed on the outer surface of the threaded rod 507; ... Rectangular grooves 510 are provided on the surfaces of both ends of the column groove 509, and rectangular sliders 512 are slidably installed in the rectangular grooves 510. Rectangular sliders 512 are fixedly installed on the upper ends of the front and rear surfaces of the telescopic rod 511, and a No. 2 groove 520 is provided on the lower surface of the aluminum alloy door body 3; a No. 1 groove 515 is provided at the upper end of the No. 2 groove 520 inside the aluminum alloy door body 3, and circular grooves 517 are provided on the lower surface of the No. 1 groove 515 in sequence, and a guide rod 516 is slidably installed in the circular groove 517, and a sealing block 519 is fixedly installed at the lower end of the guide rod 516; a circular block 513 is fixedly installed on the upper end of the guide rod 516, and a spring 514 is sleeved on the lower end of the circular block 513 on the outer surface of the guide rod 516, and a through hole 518 is provided in the middle of the lower surface of the No. 1 groove 515.

[0023] It should be noted that the utility model is a waterproof aluminum alloy door. When the aluminum alloy door body 3 is closed, the rotating block 501 can be rotated to make the rotating block 501 drive the transmission rod 502 to rotate on the inner surface of the No. 1 bearing 503. Because the No. 1 umbrella-shaped tooth groove 505 is engaged with the No. 2 umbrella-shaped tooth groove 506, the threaded rod 507 is driven to rotate on the inner surface of the No. 2 bearing 508, so that the telescopic rod 511 spirally installed on the outer surface of the threaded rod 507 drives the rectangular sliding block 512 fixedly installed on its front and rear surfaces to slide downward in the telescopic rod 511, so that the telescopic rod 511 slides downward through the through hole 518 and contacts the sealing block 519, and drives the sealing block 519 to slide downward in the No. 2 groove 520, and at the same time drives the guide rod 516 fixedly installed on the upper surface of the No. 2 groove 520 to slide downward in the circular slide groove 517, and squeezes the spring 514 until the sealing block 519 is close to the ground.

[0024] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A waterproof aluminum alloy door, characterized by: The invention comprises an aluminum alloy door frame (1), a hinge (2) is fixedly installed at the other end of the front surface of the aluminum alloy door frame (1), the other end of the hinge (2) is fixedly connected to an aluminum alloy door body (3), a door handle (4) is fixedly installed on the front and rear surfaces of the aluminum alloy door body (3) near one end, and a sealing structure (5) is arranged inside the aluminum alloy door body (3), and the sealing structure (5) comprises a rotating block (501), a transmission rod (502), a first bearing (503), a torque rod (504), a torque rod (505), a torque rod (506), a torque rod (507), a torque rod (508), a torque rod (509), a torque rod (510), a torque rod (511), a torque rod (512), a torque rod (513), a torque rod (514), a torque rod (515), a torque rod (516), a torque rod (517), a torque rod (518), a torque rod (519), a torque rod (519), a torque rod (511), a torque rod (519), a torque rod (511), a torque rod (512), a torque rod (513), a torque rod (514), a torque rod (515), a torque rod (516), a torque rod (518), a torque rod (519), a torque rod (519), a torque rod (519), a torque rod (511), a torque rod (512), a torque rod (513), a torque rod (514), a torque rod (515 shaped groove (504), a first umbrella-shaped tooth groove (505), a second umbrella-shaped tooth groove (506), a threaded rod (507), a second bearing (508), a cylindrical groove (509), a rectangular slide groove (510), a telescopic rod (511), a rectangular slider (512), a circular block (513), a spring (514), a first groove (515), a guide rod (516), a circular slide groove (517), a through hole (518), a sealing block (519), and a second groove (520).

2. The waterproof aluminum alloy door according to claim 1, characterized in that: A rectangular groove (504) is provided inside the aluminum alloy door body (3), a No. 1 bearing (503) is fixedly installed on the front surface of the rectangular groove (504), a transmission rod (502) is movably installed on the inner surface of the No. 1 bearing (503), and a rotating block (501) is fixedly installed at the front end of the transmission rod (502).

3. A waterproof aluminum alloy door according to claim 2, characterized in that: The rear end of the rotating block (501) is provided with a first umbrella-shaped tooth groove (505), the lower surface of the rectangular groove (504) is fixedly mounted with a second bearing (508), the inner surface of the second bearing (508) is movably mounted with a threaded rod (507), and the upper end of the threaded rod (507) is provided with a second umbrella-shaped tooth groove (506).

4. A waterproof aluminum alloy door according to claim 3, characterized in that: The second umbrella-shaped tooth groove (506) is meshed with the first umbrella-shaped tooth groove (505), a cylindrical groove (509) is opened at the lower end of the rectangular groove (504) inside the aluminum alloy door body (3), and a telescopic rod (511) is spirally installed on the outer surface of the threaded rod (507).

5. The waterproof aluminum alloy door according to claim 4, characterized in that: Rectangular slide grooves (510) are provided on both end surfaces of the cylindrical groove (509), and rectangular sliders (512) are slidably installed in the rectangular slide grooves (510). Rectangular sliders (512) are fixedly installed on the upper ends of the front and rear surfaces of the telescopic rod (511), and a second groove (520) is provided on the lower surface of the aluminum alloy door body (3).

6. The waterproof aluminum alloy door according to claim 5, characterized in that: A No. 1 groove (515) is provided at the upper end of the No. 2 groove (520) inside the aluminum alloy door body (3), and circular slide grooves (517) are provided on the lower surface of the No. 1 groove (515). A guide rod (516) is slidably installed in the circular slide groove (517), and a sealing block (519) is fixedly installed at the lower end of the guide rod (516).

7. The waterproof aluminum alloy door according to claim 6, characterized in that: A circular block (513) is fixedly mounted on the upper end of the guide rod (516), a spring (514) is sleeved on the lower end of the circular block (513) on the outer surface of the guide rod (516), and a through hole (518) is opened in the middle of the lower surface of the first groove (515).

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