An inward-opening waterproof door

Abstract

The present application discloses an inward-opening waterproof door, which includes a waterproof door frame provided on a machining device and a waterproof door body connected to the waterproof door frame. The waterproof door body is rotatably installed on the door frame; a first drainage groove is provided on the side surface of the waterproof door frame connected to the waterproof door body, and a first sealing strip cooperating with the waterproof door body is provided on the first drainage groove; the waterproof door body includes a first waterproof door and a second waterproof door that are opened in two pairs. A second drainage groove is longitudinally provided between the first and second waterproof doors. The second drainage groove is fixedly connected to the first waterproof door, and a second sealing strip cooperating with the second waterproof door is provided on the second drainage groove; by setting the waterproof door structure, the splashing water generated by the spraying operation cannot directly pass through the waterproof door, ensuring the dryness and comfort of the external working environment.

Description

Technical Field

[0001] This application relates to the technical field of waterproof doors, and in particular to an in-swing waterproof door. Background Art

[0002] Machining refers to the process of changing the shape, size or performance of a workpiece through a mechanical device. With the increasing degree of automation in machining, the application of spraying production lines is becoming more and more extensive, and a large number of spraying operations are usually used. In order to facilitate operation and prevent water from leaking out during the spraying operation, a waterproof door structure is usually adopted.

[0003] The waterproof door structure facilitates communication inside and outside while also preventing internal liquids from penetrating out. The difficulty of dealing with the splashing liquids generated during the spraying operation has also increased. Usually, the door structure opens outwards to save internal space, and equipment installation and processing are not restricted by the internal space due to the presence of the door. However, when the door structure is in the spraying or splashing liquid during the operation of the spraying line, the gaps formed at the joints of the door structure are likely to allow internal liquids to penetrate out. Usually, the in-swing door method is adopted. Compared with the out-swing door, the in-swing door has higher waterproof requirements for the entire door body during the spraying operation. Summary of the Invention

[0004] Aiming at the above problems, the purpose of this application is to provide an in-swing waterproof door to solve the problem of spraying liquid penetration in the prior art.

[0005] To achieve the above purpose, the technical solution of this application is as follows:

[0006] An in-swing waterproof door includes a waterproof door frame provided on a machining device and a waterproof door body connected to the waterproof door frame. The waterproof door body is rotatably installed on the door frame;

[0007] A first drainage groove is provided on the side surface where the waterproof door frame is connected to the waterproof door body, and a first sealing strip cooperating with the waterproof door body is provided on the first drainage groove;

[0008] The waterproof door body includes two pairs of first waterproof doors and second waterproof doors that are opened. A second drainage groove is longitudinally provided between the first and second waterproof doors. The second drainage groove is fixedly connected to the first waterproof door, and a second sealing strip cooperating with the second waterproof door is provided on the second drainage groove.

[0009] By adopting the above technical solution, the connection between the waterproof door frame and the waterproof door body is sealed by the first sealing strip, preventing the splashing water from the spraying operation from flowing out through the connection gap between the waterproof door frame and the waterproof door, which may affect the external environment. The splashing water is diverted through the first drainage groove provided on the waterproof door frame, relatively reducing the contact between the splashing water and the connection part of the first sealing strip. For the longitudinal water flow on the waterproof door body, the waterproof door body blocks the splashing water from leaking out. At the same time, a second drainage groove is provided between the waterproof doors to prevent the splashing water from leaking out through the sealing structure at the connection between the waterproof doors.

[0010] The present application is further configured as follows: the first drainage groove is provided on the waterproof door frame along the circumferential direction of the side surface of the waterproof door body. The first drainage groove includes a first drainage plate with one side fixed on the waterproof door frame and a first waterproof baffle provided on the other side. The first sealing strip is provided on the first waterproof baffle.

[0011] By adopting the above technical solution, the first drainage groove structure is defined by the first drainage plate provided on the waterproof door frame and the first water blocking plate provided on the first drainage plate, which can divert the splashing water to a large extent and prevent the splashing water from leaking out.

[0012] The present application is further configured as follows: the second drainage groove includes a second drainage plate with one side connected to the first waterproof door and a second waterproof baffle provided on the other side. At least part of the second waterproof baffle is provided with a second sealing strip.

[0013] By adopting the above technical solution, the second drainage groove structure is defined by the second drainage plate provided on the first waterproof door and the second water blocking plate provided on the second drainage plate, which can divert the splashing water through the second drainage groove to a large extent and prevent the splashing water from leaking out.

[0014] The present application is further configured as follows: the first sealing strip includes a first sealing clamping groove clamped with the first waterproof baffle and a first sealing body for sealing with the waterproof door body. The first sealing body is provided on one side of the first sealing clamping groove and is hollow inside.

[0015] By adopting the above technical solution, the detachable sealing structure can remove the sealing strip for cleaning, preventing the unstable clamping of the sealing strip caused by long-term use. At the same time, the hollow structure setting can make the sealing strip more adaptable and have a better sealing effect.

[0016] The present application is further configured as follows: reinforcing ribs are provided on the waterproof door body and are matched with the first sealing strip.

[0017] By adopting the above technical solution, the reinforcing ribs can increase the stability of the waterproof door body and at the same time cooperate with the first sealing strip to prevent the splashing water from leaking out.

[0018] This application is further configured such that a water-blocking portion is provided on the side of the waterproof door body along the direction of the first drainage groove. The water-blocking portion includes a third water-blocking plate with one end fixed to the waterproof door body and extending towards the waterproof door frame. A diversion plate is provided at the other end of the third water-blocking plate, and the diversion plate is located above the space defined by the first drainage groove.

[0019] By adopting the above technical solution, the third water-blocking plate provided on the waterproof door body can effectively prevent splashing water from splashing to the contact position between the waterproof door frame and the waterproof door. The splashing water is blocked by the third water-blocking plate, reducing the amount of splashing water that can flow out. A diversion plate is provided on the third water-blocking plate to guide the splashing water splashed onto the third water-blocking plate into the first drainage groove for drainage by the first drainage groove.

[0020] This application is further configured such that end waterproof members extending towards the waterproof door frame are provided at both the upper and lower ends of the second drainage groove. The end waterproof members include a transverse drainage plate and a longitudinal water-blocking plate.

[0021] By adopting the above technical solution, it is possible to prevent splashing water from penetrating from the upper part of the waterproof door body into the external environment.

[0022] This application is further configured such that the second seal includes a second seal clamping groove that is clamped with the second waterproof baffle and a second seal body that seals with the second waterproof door. The second seal body is provided above the second seal clamping groove and is hollow inside.

[0023] By adopting the above technical solution, the seal structure that can be clamped allows the seal strip to be removed for cleaning, preventing the clamping of the seal strip from becoming unstable due to long-term use. At the same time, the hollow structure setting enables the seal strip to have stronger applicability and better sealing effect.

[0024] This application is further configured such that a diversion plate opening that cooperates with the longitudinal water-blocking plate is provided on the diversion plate.

[0025] By adopting the above technical solution, in order not to affect the diversion effect of the diversion plate and to achieve a better double-door opening and closing effect.

[0026] This application is further configured such that at least a part of the other side of the second drainage plate is provided with a second waterproof baffle. The second waterproof baffle is provided in the middle section of the second drainage plate, and waterproof members connected to the reinforcing ribs are provided at both the upper and lower ends of the second waterproof baffle.

[0027] By adopting the above technical solution, the splashing water at the top of the waterproof door is diverted so that it can be smoothly discharged into the first drainage groove for diversion by the first drainage groove.

[0028] In summary, the beneficial technical effects of this application are as follows:

[0029] By setting up the waterproof door structure, the splashing water during the spraying operation cannot directly pass through the waterproof door. At the same time, in order to avoid water seepage at the connection of the sealing strip, the first drainage groove structure is adopted to prevent a large amount of splashing water from directly contacting the sealing structure. The splashing water is diverted through the first drainage groove to avoid the amount of water that can seep at the connection of the sealing structure. A second drainage groove is set in the longitudinal direction of the waterproof door, which can guide the flow direction of the splashing water by gravity and also prevent the splashing water from seeping out through the connection gap of the double-leaf waterproof door. Brief Description of the Drawings

[0030] Figure 1 It is a schematic structural diagram of the inward-opening waterproof door in this application;

[0031] Figure 2 It is a schematic structural diagram of the other side of the inward-opening waterproof door in this application;

[0032] Figure 3 It is a partial cross-sectional view of the side of the waterproof door in this application;

[0033] Figure 4 It is another partial cross-sectional view of the side of the waterproof door in this application;

[0034] Figure 5 It is a partial schematic diagram of the waterproof door body in this application;

[0035] Figure 6 It is another partial schematic diagram of the waterproof door body in this application;

[0036] Figure 7 It is a schematic structural diagram of the installation structure of the first sealing strip in this application;

[0037] Figure 8 It is a schematic structural diagram of the installation structure of the second sealing strip in this application;

[0038] Figure 9 It is a schematic structural diagram of the waterproof part in this application.

[0039] In the figures, 100. Waterproof door frame, 200. Waterproof door body, 110. First drainage groove, 120. First sealing strip, 130. Electronic lock, 210. First waterproof door, 220. Second waterproof door, 230. Second drainage groove, 240. Second sealing strip, 250. Reinforcing rib, 260. Water retaining part, 270. End waterproof part, 280. Waterproof part, 290. Waterproof space, 111. First drainage plate, 112. First waterproof baffle, 121. First sealing clamping groove, 122. First sealing body, 231. Second drainage plate, 232. Second waterproof baffle, 241. Second sealing clamping groove, 242. Second sealing body, 261. Third water retaining plate, 262. Diversion plate, 263. Diversion plate opening, 271. Transverse drainage plate, 272. Longitudinal water retaining plate, 281. Longitudinal plate, 282. Transverse plate. Detailed implementation mode

[0040] Next, the technical solution of the present application will be described in conjunction with the accompanying drawings.

[0041] As Figure 1-2 shown, an inward-opening waterproof door includes a waterproof door frame 100 provided on a machining device and a waterproof door body 200 connected to the waterproof door frame, and is locked by an electronic lock 130 provided on the waterproof door frame 100. The waterproof door body 200 is rotatably installed on the door frame 100. The waterproof door body 200 includes a first waterproof door 210 and a second waterproof door 220 that are opened in two pairs. The connection between the waterproof door frame and the waterproof door body is sealed by a first sealing strip to prevent splashed water from flowing out through the connection gap between the waterproof door frame and the waterproof door, thereby affecting the external environment.

[0042] In the present application, as Figure 3-4 shown, a first drainage groove 110 is provided on the side surface of the waterproof door frame 100 connected to the waterproof door body 200, and a first sealing strip 120 cooperating with the waterproof door body 100 is provided on the first drainage groove 110; the first drainage groove 110 is provided on the waterproof door frame 100 along the circumferential direction of the side surface of the waterproof door body. The first drainage groove 110 includes a first drainage plate 111 with one side fixed on the waterproof door frame 100 and a first waterproof baffle 112 provided on the other side, and the drainage space of the first drainage groove 110 is defined by the waterproof door frame 100, the first drainage plate 111 and the first waterproof baffle 112. By setting the waterproof door structure, the splashed water from the spraying operation cannot directly pass through the waterproof door. At the same time, in order to avoid water seepage at the connection of the sealing strip, a first drainage groove structure is adopted to avoid a large amount of splashed water directly contacting the sealing structure. The splashed water is diverted through the first drainage groove to avoid the amount of water that can seep at the connection of the sealing structure. The first drainage plate provided on the waterproof door frame and the first water baffle provided on the first drainage plate define the first drainage groove structure, which can drain the splashed water to a large extent and prevent the splashed water from leaking out.

[0043] In the present application, as Figure 7 shown, the first sealing strip 120 includes a first sealing clamping groove 121 clamped with the first waterproof baffle 112 and a first sealing body 122 that seals with the waterproof door body 200. The first sealing body 122 is provided on one side of the first sealing clamping groove 121 and is hollow inside. The clamping and sealing structure can remove the sealing strip for cleaning to prevent the clamping of the sealing strip from being unstable due to long-term use. At the same time, through the hollow structure setting, the applicability of the sealing strip can be stronger and its sealing effect will be better. The splashed water is diverted through the first drainage groove provided on the waterproof door frame, relatively reducing the contact between the splashed water and the connection of the first sealing strip.

[0044] In the present application, as Figure 6As shown, a second drain trough 230 is longitudinally arranged between the first and second waterproof doors. The second drain trough 230 is fixedly connected to the first waterproof door 210. A second sealing strip 240 that cooperates with the second waterproof door 220 is arranged on the second drain trough 230. For the longitudinal water flow on the waterproof door body, the waterproof door body blocks the splashing water from leaking out. At the same time, a second drain trough is arranged between the waterproof doors to prevent the splashing water from leaking out through the sealing structure at the connection between the waterproof doors. The second drain trough 230 includes a second drain plate 231 with one side connected to the first waterproof door 210 and a second waterproof baffle 232 arranged on the other side. At least part of the second waterproof baffle 232 is provided with the second sealing strip 240. Arranging the second drain trough in the longitudinal direction of the waterproof door can guide the flow direction of the splashing water by gravity and also prevent the splashing water from penetrating outward through the connection gap of the double-opening waterproof doors. By defining the second drain trough structure through the second drain plate arranged on the first waterproof door and the second water baffle arranged on the second drain plate, the splashing water can be drained longitudinally through the second drain trough to a large extent, preventing the splashing water from leaking out.

[0045] In this application, as Figure 8 shown, the second seal 240 includes a second sealing and clamping groove 241 that is clamped with the second waterproof baffle 232 and a second sealing body 242 that seals with the second waterproof door 220. The second sealing body 242 is arranged on the second sealing and clamping groove 241 and is hollow inside. The sealable structure that can be clamped can remove the sealing strip for cleaning, preventing the clamping of the sealing strip from becoming unstable due to long-term use. At the same time, the hollow structure setting can make the sealing strip more applicable and its sealing effect will be better.

[0046] In this application, as Figure 6 shown, at least part of the other side of the second drain plate 231 is provided with a second waterproof baffle 232. The second waterproof baffle 232 is arranged in the middle section of the second drain plate 231. As Figure 9 shown, waterproof parts 280 connected to the reinforcing ribs are arranged at both the upper and lower ends of the second waterproof baffle. The waterproof parts 280 are of an L-shaped structure. The longitudinal plate 281 of the L-shaped structure is welded to the reinforcing rib, and the transverse plate 282 of the L-shaped structure is welded to the second drain plate 231 and is located at both ends of the second waterproof baffle 232. The L-shaped waterproof parts cooperate with the second waterproof door to define a waterproof space, and a sponge body can be arranged in the waterproof space to prevent the splashing water from leaking out. The splashing water at the top of the waterproof door is diverted by the waterproof parts so that it can be smoothly discharged into the first drain trough and is shunted through the first drain trough.

[0047] In this application, as Figure 3-6As shown in the figure, a reinforcing rib 250 that cooperates with the first sealing strip 120 is provided on the waterproof door body 200. The longitudinal section is U-shaped. The opening of the U-shaped structure is welded and sealed to the waterproof door body 200. The outer side of the bottom of the U-shaped structure and the first sealing strip 120 achieve the sealing of the waterproof door body. The reinforcing rib 250 can increase the stability of the waterproof door body 200 and cooperate with the first sealing strip to prevent splashed water from leaking out.

[0048] In this application, as Figure 3-4 shown, a water blocking part 260 along the direction of the first drainage groove 110 is provided on the side of the waterproof door body 200. The water blocking part 260 includes a third water blocking plate 261 fixed at one end to the waterproof door body 200 and extending towards the waterproof door frame 100. A diversion plate 262 is provided at the other end of the third water blocking plate 261. The diversion plate 262 is located above the space defined by the first drainage groove 110. A diversion plate opening 263 that cooperates with the longitudinal water blocking plate 272 is provided on the diversion plate 262, which can better realize the opening and closing of the waterproof door body. By providing the third water blocking plate on the waterproof door body, it can effectively prevent the splashed water from splashing everywhere from reaching the contact position between the waterproof door frame and the waterproof door. The splashed water is blocked by the third water blocking plate, reducing the amount of splashed water that can flow out. A diversion plate is provided on the third water blocking plate to guide the splashed water splashed onto the third water blocking plate into the first drainage groove for drainage by the first drainage groove.

[0049] In this application, as Figure 5-6 shown, end waterproof parts 270 extending towards the waterproof door frame 100 are provided at both the upper and lower ends of the second drainage groove 230. The end waterproof parts 270 include a transverse drainage plate 271 and a longitudinal water blocking plate 272, which prevent splashed water from penetrating to the outside from the upper part of the waterproof door body.

[0050] In this application, splashed water will be sprayed onto the waterproof door. Due to the action of gravity, the water flows down along the waterproof door. At the same time, a part of the water will be diverted by the second drainage groove 230. The water splashed onto the waterproof door frame 100 will flow down along the waterproof door frame, and some will flow into the first drainage groove 110 along the waterproof door frame and then be diverted along the first drainage groove 110; the water splashed on the top of the first and second waterproof doors can flow into the first drainage groove 110 along the diversion plate 262 and be diverted by the first drainage groove. The top between the opposed waterproof doors is diverted from the top splashed water by the end waterproof part 270 and flows into the first drainage groove 110 from the end waterproof part; waterproof parts 280 are provided at both the upper and lower ends of the second waterproof baffle. A waterproof space 290 is defined by the waterproof parts 280 and the second waterproof door 220 to avoid the cross contact between the second waterproof baffle and the reinforcing rib from affecting the overall sealing effect of the waterproof door.

[0051] The foregoing has shown and described the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and what is described in the above embodiments and the specification is only the principle of the present application. Without departing from the spirit and scope of the present application, the present application will have various changes and improvements, and these changes and improvements all fall within the scope of the present application claimed. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. An inward-opening waterproof door, comprising a waterproof door frame (100) provided on a machining device and a waterproof door body (200) connected to the waterproof door frame. The waterproof door body (200) is rotatably installed on the door frame (100); characterized in that, a first drainage groove (110) is provided on the side surface of the waterproof door frame (100) connected to the waterproof door body (200), and a first sealing strip (120) cooperating with the waterproof door body (200) is provided on the first drainage groove (110); the waterproof door body (200) includes a first waterproof door (210) and a second waterproof door (220) that are opened in two pairs. A second drainage groove (230) is longitudinally provided between the first and second waterproof doors. The second drainage groove (230) is fixedly connected to the first waterproof door (210), and a second sealing strip (240) cooperating with the second waterproof door (220) is provided on the second drainage groove (230); the second drainage groove (230) includes a second drainage plate (231) with one side connected to the first waterproof door (210) and a second waterproof baffle (232) provided on the other side. At least part of the second waterproof baffle (232) is provided with a second sealing strip (240); at least part of the other side of the second drainage plate (231) is provided with a second waterproof baffle (232). The second waterproof baffle (232) is arranged in the middle section of the second drainage plate (231). Waterproof members (280) connected to the reinforcing ribs (250) are provided at both the upper and lower ends of the second waterproof baffle (232); a water-blocking part (260) along the direction of the first drainage groove (110) is provided on the side of the waterproof door body (200). The water-blocking part (260) includes a third water-blocking plate (261) with one end fixed to the waterproof door body (200) and extending towards the waterproof door frame (100). A diversion plate (262) is provided at the other end of the third water-blocking plate (261), and the diversion plate (262) is located above the space defined by the first drainage groove (110); end waterproof members (270) extending towards the waterproof door frame (100) are provided at both the upper and lower ends of the second drainage groove (230). The end waterproof members (270) include a transverse drainage plate (271) and a longitudinal water-blocking plate (272).

2. The inward-opening waterproof door according to claim 1, characterized in that, the first drainage groove (110) is arranged on the waterproof door frame along the circumferential direction of the side surface of the waterproof door body (200). The first drainage groove (110) includes a first drainage plate (111) with one side fixed to the waterproof door frame (100) and a first waterproof baffle (112) provided on the other side. The first sealing strip (120) is provided on the first waterproof baffle (112); 3. The inward-opening waterproof door according to claim 1, wherein the first sealing strip (120) includes a first sealing clamping groove (121) clamped with the first waterproof baffle (112) and a first sealing body (122) for sealing with the waterproof door body (200). The first sealing body (122) is arranged on one side of the first sealing clamping groove (121) and is hollow inside; 4. The inward-opening waterproof door according to claim 1, characterized in that, a reinforcing rib (250) cooperating with the first sealing strip (120) is provided on the waterproof door body (200).

5. The inward-opening waterproof door according to claim 1, characterized in that, The second sealing strip (240) includes a second sealing clamping groove (241) clamped with the second waterproof baffle (232) and a second sealing body (242) for sealing with the second waterproof door (220). The second sealing body (242) is arranged above the second sealing clamping groove (241) and is hollow inside.

6. The inward-opening waterproof door according to claim 1, wherein A deflector opening (263) cooperating with the longitudinal water baffle is arranged on the deflector (262).

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