High-sealing-performance stainless steel floor spring door with water seepage prevention mechanism

Abstract

The high-sealing-performance stainless steel floor spring door comprises a door framework and a door opening, the periphery of the door framework is welded and fixed through steel pipes, and the outer sides of the steel pipes are decorated with stainless steel plates; full-tempered double-silver glass is arranged on the inner side of the door framework, steel plate bends are fixedly connected to the top and the bottom of the full-tempered double-silver glass, and stainless steel door handles are connected to the front face and the back face of a stainless steel plate through bolts. The high-leakproofness stainless steel floor spring door with the water seepage prevention mechanism is made of stainless steel, the service life and the appearance of the high-leakproofness stainless steel floor spring door can be guaranteed, meanwhile, in order to guarantee the leakproofness of the door, glass cement can be injected into a top limiting groove, a bottom support fixing position and a butt joint position of thick glass and a frame column, the glass cement is prevented from falling off, and the service life of the door is prolonged. The sealing performance between the stainless steel floor spring door and the door opening can be improved through the sealing air bag, and the situation that outside water permeates into a room to affect the living and working environment of people is prevented.

Description

Technical Field

[0001] This utility model relates to the field of floor spring door technology, specifically a high-sealing stainless steel floor spring door with an anti-seepage mechanism. Background Technology

[0002] Stainless steel has excellent corrosion resistance and can remain stable in different environments. It is not easy to rust, which allows stainless steel floor spring doors to be used for a long time without structural damage due to corrosion, thus ensuring the safety and sturdiness of the door.

[0003] Stainless steel has high strength and can withstand a certain degree of external impact. Different grades of stainless steel (such as 304, 316, etc.) have different strength properties. Generally speaking, the appropriate grade of stainless steel can be selected to make the floor spring door according to actual needs to ensure the door's sturdiness in daily use. For example, in public places, there may be a lot of people walking and bumping into each other, and high-strength stainless steel floor spring doors can better resist these external forces.

[0004] Defects: In existing technologies, the glass edges of floor spring doors often have a very thick fixing edge. Although the glass is beautiful, the heavy fixing edge seriously affects the overall aesthetics. However, if the fixing edge is removed, it will be difficult to fix the glass. Therefore, how to make floor spring doors more beautiful and more transparent has become a relatively beneficial technical problem.

[0005] To address the aforementioned shortcomings, existing technology (Chinese patent application number: 201921315130.9, authorized announcement date: 2020-09-04) discloses a frameless aluminum alloy floor spring door. A card head a, fixedly connected to a card block a, engages with a card slot a. The card slot a is located on the outer wall of the door leaf a, thus fixing the position of the door leaf a. A limiting plate a prevents the door leaf a from moving backward. Two screws then fix a stainless steel plate a to the left side of the door leaf a, completing the setting of the tempered glass on the left end. Through the coordinated use of the card block a, card head a, card slot a, door leaf a, limiting plate a, screws, stainless steel plate a, and tempered glass, the width of the left edge of the tempered glass is minimized, thereby improving its aesthetics.

[0006] The existing technology uses two screws to fix the stainless steel plate a to the left side of the door leaf a, thus completing the setting of the tempered glass on the left side. However, the surface of the aluminum alloy door is easily corroded by pollutants such as air, water and dust, which causes the oxide layer to grow and expand, thus affecting its service life and appearance. It is also easy to fall off, and there will be gaps between the door and the door opening, which allows water from the outside to enter the room, causing dampness and musty smell, affecting people's living and working environment.

[0007] Therefore, we proposed that a high-sealing stainless steel floor spring door with a water-proof mechanism can effectively solve the above problems. Utility Model Content

[0008] The purpose of this utility model is to provide a high-sealing stainless steel floor spring door with an anti-seepage mechanism to solve the problems mentioned in the background art, such as the short service life, easy detachment, and gaps between the door body and the door opening, which allow external water to enter the room through the gaps, resulting in indoor dampness and musty smell.

[0009] To achieve the above objectives, this utility model provides the following technical solution: a high-sealing stainless steel floor spring door with a water-proof mechanism, comprising a door frame and a door opening, wherein the door frame is welded and fixed around its perimeter using steel pipes, and the outside of the steel pipes is decorated with stainless steel plates.

[0010] The inner side of the door frame is equipped with fully tempered double silver glass, and the top and bottom of the fully tempered double silver glass are fixedly connected with steel plate bending. The front and back of the stainless steel plate are bolted with stainless steel door handles.

[0011] A nylon gasket is provided between the fully tempered double silver glass and the steel plate bend. A square steel tube is provided on the inner side of the stainless steel plate below the steel plate bend. A heavy-duty floor spring is connected to the bottom of the stainless steel plate, and the top of the heavy-duty floor spring and the bottom of the square steel tube are fixedly connected.

[0012] The door frame is hinged to the inside of the doorway via a rotating rod, and a drive gear is fixedly fitted on the outer side of the upper end of the rotating rod. A sealing airbag is embedded in the top of the inner wall of the doorway.

[0013] Preferably, the fully tempered double-silver glass is hollow inside and filled with argon gas. The fully tempered double-silver glass is welded to the door frame by bending a steel plate, and the steel plate is bent into a "U" shape.

[0014] Preferably, the stainless steel plate is 2 mm thick, and the periphery of the fully tempered double silver glass is sealed with silicone weather-resistant sealant.

[0015] Preferably, a fixing box is installed above the left and right sides inside the doorway, and a threaded rod is connected inside the fixing box. The bottom of the threaded rod extends into the doorway, and a driven gear is fixedly fitted on the outer side of the lower end of the threaded rod. A piston plate is fitted on the outer side of the upper end of the threaded rod, and a connecting pipe is fixedly connected between the fixing box and the sealing airbag.

[0016] Preferably, the piston plate and the threaded rod are connected by a thread, and the outer side of the piston plate and the inner wall of the fixed box are connected by a sealed sliding connection.

[0017] Preferably, the threaded rod bearing is connected inside the fixed box and the door opening, and the driven gear and the driving gear are meshed.

[0018] Preferably, the fixed box and the interior of the sealing airbag are connected by a connecting pipe, and a solenoid valve is installed inside the connecting pipe.

[0019] Compared with the prior art, the beneficial effects of this utility model are: the high-sealing stainless steel floor spring door equipped with a water-proof mechanism adopts a novel structural design, the specific details of which are as follows:

[0020] (1) After the measurement and layout are completed, steel pipe welding is carried out. During the welding process, the steel should be straightened. After the welding is completed, the diagonal error is measured to ensure the processing accuracy. After the door frame is completed, the fully tempered double silver glass and hardware accessories are installed. At the same time, in order to ensure the sealing of the door, glass glue can be injected at the top limit groove, the bottom support fixing point, and the joint between the thick glass and the frame post.

[0021] Furthermore, stainless steel decorative panels are installed last to ensure a beautiful interior effect, excellent economic performance, good workmanship, and good economic performance. Its structure is lightweight and stable, light and transparent, economical and affordable, beautiful and grand, and has high practical value.

[0022] (2) When the stainless steel floor spring door is closed, the drive gear rotates and drives the meshing driven gear to rotate, causing the piston plate to move upward and push the air inside the fixed box into the sealing airbag through the connecting pipe. This causes the sealing airbag to expand and fit tightly against the top of the stainless steel floor spring door, thereby improving the sealing between the stainless steel floor spring door and the door opening and preventing external water from seeping into the room and affecting people's living and working environment.

[0023] Furthermore, when the stainless steel floor spring door is opened, the drive gear rotates in the opposite direction, causing the piston plate to return to its original position downwards. This allows air from the sealing airbag to be drawn into the fixed box through the connecting hose, which in turn causes the sealing airbag to contract, making it easier to open the stainless steel floor spring door.

[0024] (3) The solenoid valve can be used to control the opening and closing of the connecting pipe and the suction pipe to prevent gas turbulence. Attached Figure Description

[0025] Figure 1 This is a side sectional view of the door frame structure of this utility model;

[0026] Figure 2 This is a top-section schematic diagram of the door frame structure of this utility model;

[0027] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0028] Figure 4 This is a schematic diagram of the main cross-sectional structure of the doorway of this utility model;

[0029] Figure 5 This is a three-dimensional structural diagram of the sealing airbag, fixing box, and connecting tube of this utility model;

[0030] Figure 6 This is a three-dimensional structural diagram of the driving gear and driven gear of this utility model;

[0031] Figure 7 This utility model Figure 4 Enlarged structural diagram at point B.

[0032] In the diagram: 1. Stainless steel plate; 2. Square steel pipe; 3. Nylon gasket; 4. Steel plate bending; 5. Heavy-duty floor spring; 6. Stainless steel door handle; 7. Fully tempered double silver glass; 8. Door frame; 9. Door opening; 10. Rotating rod; 11. Drive gear; 12. Threaded rod; 13. Driven gear; 14. Fixing box; 15. Piston plate; 16. Sealing airbag; 17. Connecting pipe; 18. Solenoid valve. Detailed Implementation

[0033] 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.

[0034] Please see Figures 1-7 The present invention provides the following technical solution: a high-sealing stainless steel floor spring door with a water-proof mechanism;

[0035] Example 1: To address the problems of short lifespan, easy detachment, and gaps between the door and door opening 9 in existing aluminum alloy and all-glass doors, which allow external water to enter the room, causing dampness and musty smells, the following solution is disclosed. Please refer to the following for details. Figures 1-4 As shown, the door frame 8 and door opening 9 are included. The door frame 8 is fixed by welding steel pipes around its perimeter, and the outside of the steel pipes is decorated with stainless steel plate 1. The inside of the door frame 8 is equipped with fully tempered double silver glass 7, and the top and bottom of the fully tempered double silver glass 7 are fixedly connected with steel plate bending 4. The front and back of the stainless steel plate 1 are bolted with stainless steel door handles 6. The thickness of the stainless steel plate 1 is 2MM. The perimeter of the fully tempered double silver glass 7 is sealed with silicone weather-resistant sealant.

[0036] A nylon gasket 3 is provided between the fully tempered double silver glass 7 and the steel plate bend 4. The fully tempered double silver glass 7 is hollow and filled with argon gas. The fully tempered double silver glass 7 is welded to the door frame 8 by the steel plate bend 4, which is U-shaped. A square steel tube 2 is provided on the inner side of the stainless steel plate 1 below the steel plate bend 4. A heavy-duty floor spring 5 is connected to the bottom of the stainless steel plate 1, and the top of the heavy-duty floor spring 5 is fixedly connected to the bottom of the square steel tube 2. The door frame 8 is hinged to the inner side of the door opening 9 by a rotating rod 10, and a drive gear 11 is fixedly sleeved on the outer side of the upper end of the rotating rod 10. A sealing airbag 16 is embedded in the top of the inner wall of the door opening 9.

[0037] After the measurement and layout are completed, the door frame 8 is welded with steel pipes. During the welding process, the steel must be straightened. After welding, the diagonal error is measured to ensure processing accuracy. After the door frame 8 is completed, the fully tempered double silver glass 7 and hardware accessories are installed to ensure the door's airtightness. Glass glue can be injected at the top limiting groove, the bottom support fixing point, and the joint between the thick glass and the frame post. The heavy-duty floor spring 5 is selected according to the overall weight of the door to ensure load-bearing safety. At the same time, this stainless steel floor spring door has a simple and beautiful appearance, good durability, good impact resistance, and good economic performance. Finally, stainless steel decorative panels are installed to ensure a beautiful interior effect, good economic performance, excellent process performance, and good economic performance. Its structure is lightweight and stable, light and transparent, economical and affordable, beautiful and grand, and has high practical value.

[0038] Example 2: Unlike Example 1, this example utilizes the expansion of the sealing airbag 16 to improve the sealing between the stainless steel floor spring door and the door opening 9, preventing external water from entering the room and affecting people's living and working environment. See details... Figures 4-7 As shown, a fixed box 14 is installed on the upper left and right sides of the doorway 9. A threaded rod 12 is connected inside the fixed box 14. The bottom of the threaded rod 12 extends into the doorway 9. A driven gear 13 is fixedly fitted on the outer side of the lower end of the threaded rod 12. The threaded rod 12 is connected to the fixed box 14 and the doorway 9 by a bearing. The driven gear 13 and the driving gear 11 are meshed. A piston plate 15 is fitted on the outer side of the upper end of the threaded rod 12. A connecting pipe 17 is fixedly connected between the fixed box 14 and the sealing airbag 16. The piston plate 15 and the threaded rod 12 are threadedly connected. The outer side of the piston plate 15 and the inner wall of the fixed box 14 are sealed and slidably connected.

[0039] When the stainless steel floor spring door is closed, the rotating rod 10 rotates forward, driving the drive gear 11 to rotate. This causes the drive gear 11 to drive the meshing driven gear 13 to rotate, which in turn causes the threaded rod 12 to rotate. At this time, the piston plate 15 moves upward, pushing the air inside the fixed box 14 into the sealing airbag 16 through the connecting pipe 17. This causes the sealing airbag 16 to expand and fit tightly against the top of the stainless steel floor spring door, thereby improving the sealing between the stainless steel floor spring door and the door opening 9 and preventing external water from seeping into the room and affecting people's living and working environment. Then, when people open the stainless steel floor spring door, the drive gear 11 rotates in the reverse direction. At this time, the piston plate 15 returns to its original position and draws the air inside the sealing airbag 16 into the fixed box 14 through the connecting pipe 17, causing the sealing airbag 16 to contract, thus making it easier to open the stainless steel floor spring door.

[0040] Example 3: Unlike Example 2, this example utilizes a solenoid valve 18 to control the opening and closing of the connecting pipe 17, preventing gas turbulence. See details... Figures 4-7 As shown, the interior of the fixed box 14 and the sealed airbag 16 are connected by a connecting pipe 17, and a solenoid valve 18 is installed inside the connecting pipe 17.

[0041] When the gas inside the fixed box 14 enters the sealed airbag 16 and the gas inside the sealed airbag 16 is drawn into the fixed box 14, the solenoid valve 18 controls the connecting pipe 17 to be in the open state. During other time periods, the solenoid valve 18 controls the connecting pipe 17 to be in the closed state, thereby preventing gas turbulence.

[0042] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0043] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high sealing stainless steel ground door with water seepage prevention mechanism, comprising a door framework (8) and a door hole (9), the door framework (8) is welded and fixed around by steel pipes, and the outside of the steel pipes is decorated with stainless steel plates (1); The inside of the door framework (8) is provided with fully tempered double silver glass (7), and the top and bottom of the fully tempered double silver glass (7) are fixedly connected with steel plate bends (4), the front and back of the stainless steel plate (1) are bolted with stainless steel door handles (6); characterized in that The fully tempered double silver glass (7) and the steel plate bend (4) are provided with nylon gaskets (3), the inside of the stainless steel plate (1) below the steel plate bend (4) is provided with square steel pipes (2), the bottom of the stainless steel plate (1) is connected with heavy ground springs (5), and the top of the heavy ground springs (5) and the bottom of the square steel pipes (2) are fixedly connected; The door framework (8) is hinged on the inside of the door hole (9) through a rotating rod (10), and the outside of the upper end of the rotating rod (10) is sleeved and fixed with a driving gear (11), and the top of the inner wall of the door hole (9) is embedded with a sealing air bag (16).

2. The high sealing stainless steel earth pit door with water seepage prevention mechanism according to claim 1, characterized in that: The inside of the fully tempered double silver glass (7) is hollow, and the inside of the fully tempered double silver glass (7) is filled with argon, the fully tempered double silver glass (7) is welded in the door framework (8) through the steel plate bend (4), and the steel plate bend (4) is arranged in a "U" shape.

3. The high sealing stainless steel earth pit door with water seepage prevention mechanism according to claim 1, characterized in that: The thickness of the stainless steel plate (1) is 2MM, and the periphery of the fully tempered double silver glass (7) is embedded with silicone weatherproof sealant.

4. The high sealing stainless steel earth pit door with water seepage prevention mechanism according to claim 1, characterized in that: The top of the left and right sides of the inside of the door hole (9) is provided with a fixed box (14), and the inside of the fixed box (14) is connected with a threaded rod (12), the bottom of the threaded rod (12) extends into the inside of the door hole (9), and the outside of the lower end of the threaded rod (12) is sleeved and fixed with a driven gear (13), the outside of the upper end of the threaded rod (12) is sleeved with a piston plate (15), and the fixed box (14) and the sealing air bag (16) are fixedly connected with a connecting pipe (17).

5. A high sealing stainless steel earth pit door with water seepage prevention mechanism as claimed in claim 4 wherein: The threaded connection between the piston plate (15) and the threaded rod (12) is sealed and slidably connected between the outside of the piston plate (15) and the inner wall of the fixed box (14).

6. The high sealing stainless steel earth pit door with water seepage prevention mechanism according to claim 4, characterized in that: The threaded rod (12) is bearing connected in the inside of the fixed box (14) and the door hole (9), and the driven gear (13) and the driving gear (11) are meshedly connected.

7. The high sealing stainless steel earth pit door with water seepage prevention mechanism according to claim 4, characterized in that: The inside of the fixed box (14) and the sealing air bag (16) are connected through the connecting pipe (17), and the inside of the connecting pipe (17) is provided with an electromagnetic valve (18).

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