Waterproof structure and square cabin

Abstract

The utility model relates to the technical field of shelter lifting platform waterproofing, in particular to a waterproof structure and a shelter, which comprises a platform and a water baffle, the platform is positioned below the water baffle, the platform and the water baffle can be drawn close to or separated from each other in the vertical direction, and the water baffle is provided with a hollow part. A surrounding edge protruding downwards is continuously arranged around the inner edge of the hollow part; an extension part is continuously arranged on the peripheral side of the platform, the extension part is arranged on the side, away from the hollow part, of the surrounding edge, and a groove continuously surrounding the hollow part is formed in the extension part; a first waterproof ring and a second waterproof ring are arranged on the two sides of the opening direction of the groove respectively, the lower portions of the first waterproof ring and the second waterproof ring are connected with the extension part, and the upper portions of the first waterproof ring and the second waterproof ring protrude in the direction close to the water baffle. When the platform is close to the water baffle, the upper portions of the first waterproof ring and the second waterproof ring abut against the lower side of the water baffle. The utility model at least solves the waterproof problem of the square cabin with the lifting platform used in the rain.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproofing of a square cabin lifting platform, in particular to a waterproof structure and a square cabin. Background Art

[0002] When using an outdoor lifting cabin, after the lifting platform is raised to the top, there is still a certain gap between it and the top. If it rains outside, rainwater will flow in through the gap, causing water to enter the cabin. In view of this, it is necessary to consider the sealing and waterproofing of the lifting platform after it is lifted to adapt to the use environment in the rain.

[0003] For example, the utility model patent disclosed in the publication number CN213109143U is a drone command vehicle that supports the storage and deployment of multiple drones. The cabin design does not take into account the rain protection conditions after the automatic lifting platform is lifted, which will cause inconvenience in using it in the rain. Utility Model Content

[0004] The utility model aims to provide a waterproof structure and a square cabin, which solves the waterproof problem of a square cabin with a lifting platform when used in rain.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] On the one hand, the present invention provides a waterproof structure, including a platform and a water retaining plate, wherein the platform is located below the water retaining plate, and the platform and the water retaining plate can be brought together or separated in the up and down directions, and the water retaining plate is provided with a hollow portion, and a downwardly protruding edge is continuously provided around the inner edge of the hollow portion; an extension portion is continuously provided on the outer peripheral side of the platform, and the extension portion is provided on the side of the edge away from the hollow portion, and the extension portion is provided with a groove continuously surrounding the hollow portion; a first waterproof ring and a second waterproof ring are respectively provided on both sides of the opening direction of the groove, and the lower parts of the first waterproof ring and the second waterproof ring are connected to the extension part, and the upper parts protrude toward the direction close to the water retaining plate; when the platform and the water retaining plate are brought together, the upper parts of the first waterproof ring and the second waterproof ring abut against the lower side of the water retaining plate.

[0007] On the basis of the above scheme and as a preferred scheme of the above scheme: support surfaces continuously surrounding the groove are respectively arranged on both sides of the opening direction of the groove; the first waterproof ring is arranged on the side of the groove close to the hollow part, and the lower part of the first waterproof ring is sealed and connected to the support surface; the second waterproof ring is arranged on the side of the groove away from the hollow part, and the lower part of the second waterproof ring is sealed and connected to the support surface.

[0008] On the basis of the above scheme and as a preferred scheme of the above scheme: the lower parts of the first waterproof ring and the second waterproof ring are adhesively connected to the corresponding supporting surfaces.

[0009] On the basis of the above scheme and as a preferred scheme of the above scheme: the first waterproof ring and the second waterproof ring are both flat at the bottom, convex arc-shaped at the top, and have a continuous through cavity structure inside.

[0010] On the basis of the above solution and as a preferred solution of the above solution: the first waterproof ring and the second waterproof ring are both made of elastic rubber material.

[0011] On the basis of the above scheme and as a preferred scheme of the above scheme: the cross-section of the first waterproof ring or the second waterproof ring includes a straight-line bottom edge portion, an arched elastic support portion that bulges upward is arranged on the straight-line bottom edge portion, and an extension section is provided between the lower portions on both sides of the elastic support portion and the two sides of the straight-line bottom edge portion, and the upper width of both sides of the elastic support portion is greater than the lower width.

[0012] On the basis of the above scheme and as a preferred scheme of the above scheme: the water baffle is fixedly arranged, and the platform can be raised and lowered.

[0013] On the basis of the above scheme and as a preferred scheme of the above scheme: a drainage hole is arranged on the platform, and the drainage hole is arranged on the area of ​​the platform opposite to the inner side of the hollow part.

[0014] On the basis of the above scheme and as a preferred scheme of the above scheme: when the platform and the water retaining plate are close to each other, the distance between the lower edge of the surrounding edge and the platform is less than 0.5 mm.

[0015] On the other hand, based on the same technical concept of the present invention, the present invention also provides a shelter, including the waterproof structure described above.

[0016] In order to solve the waterproof problem of a shelter with a lifting platform when used in the rain, the utility model has the following beneficial effects:

[0017] On the one hand, the waterproof structure provided by the utility model can form a sealing structure for waterproofing by using the mutually cooperating water retaining plate, groove, first waterproof ring and second waterproof ring after the platform is raised. The first waterproof ring can be set on the side close to the hollow part. First, the lower edge of the water retaining plate and the upper surface of the platform are close to each other, and rainwater is not easy to pass through the gap between the lower edge of the edge and the upper surface of the platform, forming a first waterproof line; secondly, the first waterproof ring will rise with the platform and contact the lower side of the water retaining plate and form a seal, preventing rainwater that passes through the lower edge of the edge and the upper surface of the platform from continuing to penetrate toward the second waterproof ring, forming a second waterproof line; then, the groove has a certain water storage capacity, forming a third waterproof line that enhances the waterproof ability; finally, the second waterproof ring will rise with the platform and contact the lower side of the water retaining plate and form a seal, forming a fourth waterproof line.

[0018] Finally, the waterproof structure has a high-strength waterproof capability with multiple waterproof lines, which prevents rainwater from penetrating the waterproof connection structure between the platform and the water retaining plate, and prevents the interior of the square cabin from being affected by rainwater when it is used on rainy days.

[0019] On the other hand, the shelter provided by the utility model has the ability to be used in the rain and is not affected by rainy weather conditions, making the shelter more adaptable.

[0020] In addition to the above-described purposes, features and advantages, the present invention has other purposes, features and advantages. The present invention will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of a square cabin with a waterproof structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the waterproof structure assembly of the utility model;

[0023] Figure 3 It is a partial cross-sectional view of the waterproof structure of the utility model;

[0024] Figure 4 It is a schematic diagram of the drainage hole of the utility model. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present utility model are clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments.

[0026] See also Figure 1-4 The utility model discloses a waterproof structure and a shelter 100.

[0027] In the first aspect, the utility model discloses a waterproof structure, such as Figure 1-4 As shown, the waterproof structure includes a platform 200 and a water retaining plate 300. The platform 200 is located below the water retaining plate 300. The platform 200 and the water retaining plate 300 can be brought together or separated in the up and down directions. The water retaining plate 300 is provided with a hollow part 301, and a peripheral edge 302 protruding downward is continuously provided around the inner edge of the hollow part 301; the outer peripheral side of the platform 200 is continuously provided with an extension part 201, and the extension part 201 is provided on the peripheral edge 302 away from the hollow part 301. On the side, the extension part 201 is provided with a groove 202 which continuously surrounds the hollow part 301; the first waterproof ring 204 and the second waterproof ring 205 are respectively provided on both sides of the opening direction of the groove 202, the lower parts of the first waterproof ring 204 and the second waterproof ring 205 are connected to the extension part 201, and the upper parts are raised toward the direction close to the water retaining plate 300; when the platform 200 and the water retaining plate 300 are close to each other, the upper parts of the first waterproof ring 204 and the second waterproof ring 205 abut against the lower side of the water retaining plate 300. Among them, the water retaining plate 300 is fixedly arranged, and the platform 200 shown can be arranged to be raised and lowered.

[0028] After the platform 200 is raised, the waterproof structure can form a sealing structure for waterproofing by using the mutually coordinated water retaining plate 300, the groove 202, the first waterproof ring 204 and the second waterproof ring 205. The first waterproof ring 204 can be arranged on a side close to the hollow part 301. First, the lower edge of the surrounding edge 302 of the water retaining plate 300 and the upper surface of the platform 200 are close to each other, and rainwater (or other liquids) are not easy to penetrate the gap between the lower edge of the surrounding edge 302 and the upper surface of the platform 200, forming a first waterproof line of defense; secondly, the first waterproof ring 204 will rise with the platform 200 and contact with the lower side of the water retaining plate 300 and form a seal, preventing rainwater that penetrates between the lower edge of the surrounding edge 302 and the upper surface of the platform 200 from continuing to penetrate toward the second waterproof ring 205, forming a second waterproof line of defense; then, the groove 202 is provided with a certain water storage capacity, forming a third waterproof line of defense with enhanced waterproof capacity; finally, the second waterproof ring 205 will rise with the platform 200 and contact with the lower side of the water retaining plate 300 and form a seal, forming a fourth waterproof line of defense.

[0029] Finally, the waterproof structure has a high-strength waterproof capability with multiple waterproof lines, which prevents rainwater from penetrating the waterproof connection structure between the platform 200 and the water retaining plate 300, and prevents the interior of the square cabin 100 from being affected by rainwater when used in rainy days.

[0030] In the disclosed embodiment, in order to facilitate the arrangement of the first waterproof ring 204 and the second waterproof ring 205, support surfaces 203 that continuously surround the groove 202 are respectively arranged on both sides of the opening direction of the groove 202; the first waterproof ring 204 is arranged on the side of the groove 202 close to the hollow part 301, and the lower part of the first waterproof ring 204 is sealed and connected to the support surface 203; the second waterproof ring 205 is arranged on the side of the groove 202 away from the hollow part 301, and the lower part of the second waterproof ring 205 is sealed and connected to the support surface 203. Further, the lower parts of the first waterproof ring 204 and the second waterproof ring 205 are adhesively connected to the corresponding support surfaces 203.

[0031] In the embodiments of the present disclosure, Figure 3 and Figure 4 As shown, the first waterproof ring 204 and the second waterproof ring 205 are both flat at the bottom and convex at the top, and the inside is a continuous through cavity structure 206. The cavity structure 206 is a reserved space for the first waterproof ring 204 and the second waterproof ring 205 to deform under pressure after contacting the water retaining plate 300, thereby increasing the contact area of ​​the sealing contact and enhancing the sealing and waterproof effect. Preferably, the first waterproof ring 204 and the second waterproof ring 205 are both made of elastic rubber.

[0032] In the embodiments of the present disclosure, Figure 4 As shown, the cross section of the first waterproof ring 204 and / or the second waterproof ring 205 includes a straight bottom edge portion 207, an upwardly raised arched elastic support portion 208 is arranged on the straight bottom edge portion 207, and an extension section 209 is provided between the lower portions of both sides of the elastic support portion 208 and both sides of the straight bottom edge portion 207, and the upper width of both sides of the elastic support portion 208 is greater than the lower width. Thus, the ability of the upper portion of the first waterproof ring 204 and / or the second waterproof ring 205 to produce adaptive deformation under pressure is improved, and it is easier to deform in a direction that is conducive to enhancing the waterproof ability, which is conducive to increasing the contact area required for sealing.

[0033] In the embodiment of the present disclosure, a drainage hole 210 is provided on the platform 200, and the drainage hole 210 is provided on the area of ​​the platform 200 opposite to the inner side of the hollow portion 301. Figure 4 The drainage hole 210 can be connected to an external drainage to reduce water accumulation on the platform 200 and reduce the ability of rainwater to penetrate toward the groove 202.

[0034] In some embodiments, Figure 2 and Figure 4 As shown, the drain port is provided with a connecting channel 212 connected to the groove 202, so that rainwater that penetrates into the groove 202 can also be discharged through the drain port. It is worth noting that the bottom height of the groove 202 should be as follows Figure 4 As shown, it is higher than the height where the connecting channel 212 is connected to the drain outlet, so that a better application effect can be achieved.

[0035] In some embodiments, a filter cover 211 is provided at the opening of the drain port.

[0036] In order to ensure the waterproof capability of the first waterproof line, when the platform 200 and the water retaining plate 300 are close to each other, the distance between the lower edge of the surrounding edge 302 and the platform 200 is less than 0.5 mm.

[0037] On the other hand, Figure 1 As shown, based on the same technical concept of the present invention, the present invention also discloses a shelter 100, which includes the above waterproof structure. Generally, a water retaining plate 300 is arranged on the top of the shelter 100, and a platform 200 is arranged inside the shelter 100 in a manner that it can be raised and lowered. After the platform 200 is raised, the upper parts of the first sealing ring and the second sealing ring contact the lower side of the water retaining plate 300 to form a seal.

[0038] Furthermore, the shelter 100 has the ability to be used in the rain and is not affected by rainy weather conditions, making the shelter 100 more adaptable.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A waterproof structure, comprising a platform and a water retaining plate, wherein the platform is located below the water retaining plate, and the platform and the water retaining plate can be brought together or separated in the vertical direction, characterized in that: The water retaining plate is provided with a hollow portion, and a downwardly protruding peripheral edge is continuously provided around the inner edge of the hollow portion; An extension portion is continuously provided on the outer peripheral side of the platform, the extension portion is provided on a side of the peripheral edge away from the hollow portion, and the extension portion is provided with a groove continuously surrounding the hollow portion; A first waterproof ring and a second waterproof ring are respectively arranged on both sides of the groove opening direction, the lower parts of the first waterproof ring and the second waterproof ring are connected to the extension part, and the upper parts are raised toward the direction close to the water retaining plate; When the platform is close to the water retaining plate, the upper parts of the first waterproof ring and the second waterproof ring abut against the lower side of the water retaining plate.

2. The waterproof structure according to claim 1, characterized in that: Support surfaces continuously surrounding the groove are respectively arranged on both sides of the opening direction of the groove; the first waterproof ring is arranged on the side of the groove close to the hollow part, and the lower part of the first waterproof ring is sealed and connected to the support surface; the second waterproof ring is arranged on the side of the groove away from the hollow part, and the lower part of the second waterproof ring is sealed and connected to the support surface.

3. The waterproof structure according to claim 2, characterized in that: The lower parts of the first waterproof ring and the second waterproof ring are adhesively connected to the corresponding supporting surfaces.

4. The waterproof structure according to claim 2, characterized in that: The first waterproof ring and the second waterproof ring are both flat at the bottom and convex at the top, and have a continuous through-hole structure inside.

5. The waterproof structure according to claim 4, characterized in that: The first waterproof ring and the second waterproof ring are both made of elastic rubber material.

6. The waterproof structure according to claim 4, characterized in that: The cross-section of the first waterproof ring or the second waterproof ring includes a straight-line bottom edge portion, and an upwardly protruding arched elastic support portion is arranged above the straight-line bottom edge portion. An extension section is provided between the lower portions on both sides of the elastic support portion and the two sides of the straight-line bottom edge portion, and the upper width of both sides of the elastic support portion is greater than the lower width.

7. The waterproof structure according to claim 1, characterized in that: The water baffle is fixedly arranged, and the platform can be raised and lowered.

8. The waterproof structure according to claim 1, characterized in that: The platform is provided with a drainage hole, and the drainage hole is provided on the area of ​​the platform opposite to the inner side of the hollow part.

9. The waterproof structure according to claim 1, characterized in that: When the platform and the water retaining plate are close to each other, the distance between the lower edge of the surrounding edge and the platform is less than 0.5 mm.

10. A shelter, characterized in that: A waterproof structure according to any one of claims 1 to 9.

Images