Waterproof structure of translation type top cover

Abstract

The utility model discloses a waterproof structure of a translation type top cover, which comprises heightened flanges respectively arranged on opposite sides of two top covers, a base layer waterproof plate is arranged between the tops of the top covers and the heightened flanges, a first section steel sheet is arranged on the top of the heightened flange on the right side, and a second section steel sheet is arranged on the top of the heightened flange on the right side. A second profile steel sheet is installed on the top of the heightened flange located on the left side, and the first profile steel sheet and the second profile steel sheet are both lapped on the outer side of the base layer waterproof plate. The two top covers move in opposite directions, the hook on the first section steel sheet can make contact with the arch-shaped arc to be warped upwards to deform till the hook moves to the other side of the arch-shaped arc, the deformed position of the hook is reset to abut against the rubber pad, and the waterproof rubber strip can abut against the second section steel sheet in the period. The waterproof performance between the two heightened flanges is guaranteed, and the purposes that the profile steel is matched with the rubber strip, the structure is simple, and multiple waterproof effects are achieved are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of top cover waterproofing, and particularly relates to a waterproof structure for a translational top cover. Background Technique

[0002] The problem of waterproofing the top cover is a common problem in real life. Due to the permeability and fluidity of accumulated water, there are usually problems of water accumulation and water leakage on the top cover. In particular, the top cover of a translational structure is more likely to have gaps and depressions, causing water leakage.

[0003] Currently, the waterproofing of translational top covers generally still relies on using extrusion rubber strips for waterproofing. Although it seemingly solves the problem of water leakage prevention, the rainwater accumulated in the gaps of the rubber strips will still form a small amount of dripping, and even penetrate the adhesive layer of the rubber strips, causing the rubber strips to fail. Therefore, we designed a waterproof structure for a translational top cover, which uses the cooperation of profiled steel and rubber strips, with a simple structure and multiple waterproofing functions. Content of the Utility Model

[0004] The purpose of the utility model is to provide a waterproof structure for a translational top cover, which has the advantages of using the cooperation of profiled steel and rubber strips, with a simple structure and multiple waterproofing functions, so as to solve the above-mentioned problems in the background technique.

[0005] The technical solution of the utility model to solve the above technical problems is as follows: A waterproof structure for a translational top cover, which includes raised edges installed on opposite sides of two top covers respectively. A base waterproof board is installed between the top of the top cover and the raised edges. A profiled steel sheet one is installed on the top of the raised edge on the right side, and a profiled steel sheet two is installed on the top of the raised edge on the left side. Both the profiled steel sheet one and the profiled steel sheet two are placed outside the base waterproof board. One end of the profiled steel sheet one away from the raised edge is set as a hook, and an arched arc is arranged at a position of the profiled steel sheet two close to the two raised edges. A rubber pad is bonded to the left side of the arched arc, and the hook is hooked on the surface of the rubber pad.

[0006] Preferably, a waterproof rubber strip is installed on the left side of the raised edge on the right side, and the left side of the waterproof rubber strip is attached to the profiled steel sheet two.

[0007] Preferably, a plurality of tapping screws are penetrated through the waterproof rubber strip, and the ends of the tapping screws extend into the interior of the raised edge.

[0008] Preferably, an elastic C-shaped steel sheet is placed in the inner cavity of the waterproof rubber strip.

[0009] Preferably, the end of the hook is provided with an arc surface.

[0010] The beneficial effects of the utility model are:

[0011] 1. In the present utility model, when two top covers move towards each other, the hook on the first profiled steel sheet will contact the arched arc and warp upwards deforming until the hook moves to the other side of the arched arc, and the deformed position of the hook will reset and press against the rubber pad. During this period, the waterproof rubber strip will also press against the second profiled steel sheet, ensuring the waterproof performance between the two raised edges. That is, by using the cooperation of profiled steel and rubber strip, the structure is simple and the purpose of multiple waterproofing can be achieved.

[0012] 2. In the present utility model, through the setting of the arc surface, the arc surface can reduce the friction between the hook and the arched arc, making it easier for the hook to deform and increasing the smoothness of the overall use.

[0013] 3. In the present utility model, through the setting of the elastic C-shaped steel sheet, during the process of the two raised edges moving towards each other, the waterproof rubber strip will contact the second profiled steel sheet and deform. The restoring force of the waterproof rubber strip will cause the two raised edges to move away from each other, making the hook more firmly hooked on the rubber pad. The elastic C-shaped steel sheet increases the restoring ability of the waterproof rubber strip, improves the sealing effect between the hook and the rubber pad, and increases the waterproof performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Through the detailed description in combination with the following drawings, the above and / or other advantages of the present utility model will become clearer and easier to understand. These drawings are only schematic and do not limit the present utility model, where:

[0015] Figure 1 is a schematic structural diagram of an embodiment of the present utility model;

[0016] Figure 2 is a three-dimensional schematic diagram of the first profiled steel sheet and the second profiled steel sheet of an embodiment of the present utility model;

[0017] Figure 3 is an embodiment of the present utility model Figure 1 partial enlarged view of point A in.

[0018] In the drawings, the list of components represented by each reference numeral is as follows:

[0019] 1. Top cover, 2. Raised edge, 3. Base waterproof board, 4. First profiled steel sheet, 401. Hook, 402. Arc surface, 5. Second profiled steel sheet, 501. Arched arc, 6. Rubber pad, 7. Waterproof rubber strip, 8. Tapping screw, 9. Elastic C-shaped steel sheet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Hereinafter, embodiments of the waterproof structure of the translational top cover of the present utility model will be described with reference to the drawings.

[0021] Figures 1-3The waterproof structure of the translational top cover showing an embodiment of the present utility model includes raised edges 2 respectively installed on the opposite sides of two top covers 1. A base waterproof board 3 is installed between the top of the top cover 1 and the raised edge 2. A steel sheet one 4 is installed on the top of the raised edge 2 on the right side, and a steel sheet two 5 is installed on the top of the raised edge 2 on the left side. Both the steel sheet one 4 and the steel sheet two 5 are placed on the outside of the base waterproof board 3. One end of the steel sheet one 4 away from the raised edge 2 is set as a hook 401, and an arched arc 501 is provided at a position of the steel sheet two 5 close to the two raised edges 2. An arc surface 402 is provided at the end of the hook 401. Through the setting of the arc surface 402, the arc surface 402 can reduce the friction force between the hook 401 and the arched arc 501, making the hook 401 more likely to deform, increasing the smoothness of the overall use. A rubber pad 6 is adhered to the left side of the arched arc 501, and the hook 401 is hooked on the surface of the rubber pad 6. A waterproof rubber strip 7 is installed on the left side of the raised edge 2 on the right side, and the left side of the waterproof rubber strip 7 is attached to the steel sheet two 5. A plurality of tapping screws 8 are penetrated through the waterproof rubber strip 7, and the ends of the tapping screws 8 extend into the raised edge 2. An elastic C-shaped steel sheet 9 is placed in the inner cavity of the waterproof rubber strip 7. Through the setting of the elastic C-shaped steel sheet 9, during the process of the two raised edges 2 moving towards each other, the waterproof rubber strip 7 will contact the steel sheet two 5 and deform. The restoring force of the waterproof rubber strip 7 will cause the two raised edges 2 to move away from each other, making the hook 401 more firmly hooked on the rubber pad 6. The elastic C-shaped steel sheet 9 increases the restoring ability of the waterproof rubber strip 7, improves the sealing effect between the hook 401 and the rubber pad 6, and increases the waterproof performance.

[0022] Working principle: When the present utility model is in use, by moving the two top covers 1 towards each other, the hook 401 on the steel sheet one 4 will contact the arched arc 501 and warp upwards to deform until the hook 401 moves to the other side of the arched arc 501. The position where the hook 401 deforms will reset and press against the rubber pad 6. During this period, the waterproof rubber strip 7 will also press against the steel sheet two 5. The restoring force of the waterproof rubber strip 7 causes the two raised edges 2 to move away from each other, making the hook 401 more firmly hooked on the rubber pad 6. The cooperation between the steel sheet one 4 and the steel sheet two 5, and the waterproof rubber strip 7 arranged between the two raised edges 2 ensure the waterproof performance between the two raised edges 2.

[0023] In summary: For the waterproof structure of the translational top cover, by moving the two top covers 1 towards each other, the hook 401 on the steel sheet one 4 will contact the arched arc 501 and warp upwards to deform until the hook 401 moves to the other side of the arched arc 501. The position where the hook 401 deforms will reset and press against the rubber pad 6. During this period, the waterproof rubber strip 7 will also press against the steel sheet two 5, ensuring the waterproof performance between the two raised edges 2, and thus achieving the purpose of multiple waterproofing with a simple structure by using the cooperation of steel and rubber strips.

Claims

1. A waterproof structure for a translational top cover, characterized in that, It includes raised edges (2) respectively installed on the opposite sides of two top covers (1). A base waterproof board (3) is installed between the top of the top cover (1) and the raised edge (2). A first steel sheet (4) is installed on the top of the raised edge (2) on the right side, and a second steel sheet (5) is installed on the top of the raised edge (2) on the left side. Both the first steel sheet (4) and the second steel sheet (5) are placed on the outer side of the base waterproof board (3). One end of the first steel sheet (4) away from the raised edge (2) is set as a hook (401). An arched arc (501) is arranged at a position of the second steel sheet (5) close to the two raised edges (2). A rubber pad (6) is bonded to the left side of the arched arc (501). The hook (401) is hooked on the surface of the rubber pad (6).

2. The waterproof structure of a translational top cover according to claim 1, characterized in that, A waterproof rubber strip (7) is installed on the left side of the raised edge (2) on the right side, and the left side of the waterproof rubber strip (7) is attached to the second steel sheet (5).

3. The waterproof structure of a translational top cover according to claim 2, wherein A plurality of tapping screws (8) are arranged through the waterproof rubber strip (7), and the ends of the tapping screws (8) extend into the raised edge (2).

4. The waterproof structure of a translational top cover according to claim 3, characterized in that, An elastic C-shaped steel sheet (9) is placed in the inner cavity of the waterproof rubber strip (7).

5. The waterproof structure of a translational top cover according to claim 4, characterized in that, An arc surface (402) is arranged at the end of the hook (401).

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