Warehouse waterproof door

Abstract

A storehouse waterproof door comprises a door frame, a door leaf, a plurality of hinge assemblies connecting the door frame and the door leaf, a plurality of door lock structures arranged on the door leaf and a plurality of guide plates arranged on the door frame, the door lock structures are matched with the guide plates in a one-to-one correspondence mode, and the door leaf comprises a door plate, an embedded part connected to the back face of the door plate and a rubber strip fixed to the back face of the door plate. A guide groove is formed in the side, close to the door leaf, of the guide plate, an inclined guide face and a fixing face are arranged on the groove wall, opposite to the door frame, in the guide groove, the inclined guide face and the fixing face are sequentially arranged from top to bottom in the vertical direction, and the inclined guide face of the guide plate inclines towards the inner side in the direction from top to bottom. The bolt comprises a connector, a clamping shaft connected to the circumferential surface of the connector and a handle, and an included angle is formed between the clamping shaft and the handle in the circumferential direction. When the door leaf is in a closed state on the door frame, the handle of the door bolt is rotated, the handle on the door bolt and the clamping shaft synchronously rotate, then the clamping shaft on the door bolt is clamped into the guide groove of the guide plate, in the further rotating process, the clamping shaft on the door bolt slides through the inclined guide face of the guide groove and is clamped into the fixed face, the door plate and the door frame further press the rubber strip, and the sealing performance is improved.

Description

Technical Field

[0001] The utility model relates to a warehouse door structure, in particular to a waterproof door for a warehouse. Background Art

[0002] For some special places (such as warehouses, underground garages or other places easily soaked in water), special-purpose doors are usually used. The use of such doors has extremely high requirements for airtightness. However, the existing opening and closing doors, affected by the installation structure, still have a slight gap between the door panel and the door frame. The airtightness requirements cannot meet the requirements of users, which brings troubles to manufacturers. Utility Model Content

[0003] Based on this, it is necessary to provide a waterproof door for a warehouse in view of the deficiencies in the prior art.

[0004] The technical scheme of the utility model is: a waterproof door for a warehouse, a door frame, a door leaf, a plurality of hinge assemblies connecting the door frame and the door leaf, a plurality of door lock structures installed on the door leaf, and a plurality of guide plates installed on the door frame, wherein the door lock structures and the guide plates are matched one by one, the door leaf comprises a door plate, an embedded portion connected to the back of the door plate, and a rubber strip fixed to the back of the door plate, a guide groove is provided on the side of the guide plate close to the door leaf, and a groove wall in the guide groove opposite to the door frame is provided with an inclined guide surface and a fixed surface, the inclined guide surface and the fixed surface are sequentially arranged from top to bottom in the vertical direction, the inclined guide surface of the guide plate is inclined inwardly along the direction from top to bottom, the door lock structure comprises a base, a door bolt, and a locking member, the door bolt comprises a connector, a clamping shaft connected to the circumferential surface of the connector, and a handle, the clamping shaft and the handle form an angle in the circumferential direction;

[0005] When the door leaf is in a closed state on the door frame, the handle of the door bolt is turned, and the handle and the clamping shaft on the door bolt rotate synchronously, so that the clamping shaft on the door bolt is clamped into the guide groove of the guide plate. During further rotation, the clamping shaft on the door bolt slides over the inclined guide surface of the guide groove and is clamped into the fixed surface.

[0006] In one embodiment, the adhesive strip is disposed around the outside of the embedded portion.

[0007] In one embodiment, the embedded portion is smaller than the door panel, the corners of the embedded portion are arc-shaped, and the rubber strip is arranged in a runway shape as a whole.

[0008] In one embodiment, the door frame is provided with a door groove and a channel extending further backward from the door groove wall. When the door leaf is in a closed state on the door frame, the embedded portion of the door leaf passes through the door groove and is inserted into the channel of the door frame, and the door panel is embedded in the door groove.

[0009] In one of the embodiments, the door frame is provided with a functional panel at the corner near the front side of the passage, and an arc-shaped avoidance space is provided corresponding to the shape of the embedded part of the functional panel. When the door leaf is locked, the rubber strip of the door leaf fits with the groove wall of the door groove of the door frame and the functional panel.

[0010] In one of the embodiments, the guide plate is arranged at the front side of the frame edge of the door frame, and the guide plate is arranged on the frame edge of the door frame away from the hinge assembly.

[0011] In one of the embodiments, the connector is provided with a through hole extending through the front and rear, the cross section of the locking piece is T-shaped, the locking piece passes through the through hole of the connector and is fixed to the base, the head of the locking piece is arranged on the outside of the connector and limits the connector, and the connector can rotate around the axis of the locking piece.

[0012] In one of the embodiments, the installation height of the base on the door leaf corresponds to the guide plate.

[0013] The beneficial effect of the waterproof door for warehouse of the utility model is that by arranging a rubber strip on the door leaf, installing a guide plate on the door frame, and arranging a clamping shaft on the door lock structure, since the inclined guide surface of the guide plate is inclined, when the clamping rod slides over the inclined guide surface, the door panel and the door frame further press the rubber strip to improve the sealing, effectively improving the waterproof and dustproof effect of the waterproof door for warehouse during use, and having strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 , Figure 3 The utility model is an exploded view of the waterproof door of the warehouse at different angles;

[0016] Figure 4 for Figure 2 Enlarged view of the middle circled portion A;

[0017] Figure 5 for Figure 2 Enlarged view of the middle circle B;

[0018] Figure 6 for Figure 1 Enlarged view of the circled portion C. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0022] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0024] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0025] See also Figures 1 to 6 The utility model provides a waterproof door for a warehouse, comprising a door frame 10, a door leaf 20, a plurality of hinge assemblies 30 connecting the door frame 10 and the door leaf 20, a plurality of door lock structures 50 installed on the door leaf 20, and a plurality of guide plates 40 installed on the door frame 10. The door lock structures 50 are matched with the guide plates 40 in a one-to-one correspondence. The door leaf 20 can be rotated and adjusted through the hinge assemblies 30 so that the door leaf 20 is in an open or closed state on the door frame 10. The door lock structures 50 are matched with the guide plates 40 in a one-to-one correspondence. When the door leaf 20 is in a closed state on the door frame 10, the door lock structure 50 is locked on the guide plate 40 or unlocked from the guide plate 40 by adjusting the state of the door lock structure 50.

[0026] The door leaf 20 includes a door panel 21, an embedded portion 22 connected to the back of the door panel 21, and a rubber strip 23 fixed to the back of the door panel 21. The embedded portion 22 is smaller in size than the door panel 21. The embedded portion 22 is generally square in shape, and the corners of the embedded portion 22 are arc-shaped. The rubber strip 23 is generally runway-shaped and is arranged around the outside of the embedded portion 22.

[0027] The door frame 10 is provided with a door groove 11 and a channel 12 extending backward from the groove wall of the door groove 11. The channel 12 is square in shape. The door frame 10 is provided with a functional panel 13 at the corner near the front side of the channel 12. The functional panel 13 is provided with an arc-shaped avoidance space 131 corresponding to the shape of the embedded portion 22.

[0028] The guide plate 40 is arranged at the front side of the frame edge of the door frame 10. The guide plate 40 is arranged on the frame edge of the door frame 10 away from the hinge assembly 30. The guide plate 40 is arranged in a plane on the side close to the frame edge, so that the guide plate 40 and the door frame 10 can be fitted and welded and fixed. A guide groove 41 is provided on the side of the guide plate 40 close to the door leaf 20. The groove wall of the guide groove 41 opposite to the door frame 10 is provided with an inclined guide surface 411 and a fixing surface 412. The inclined guide surface 411 and the fixing surface 412 are arranged in sequence from top to bottom in the vertical direction, and the inclined guide surface 411 of the guide plate 40 is inclined inward from top to bottom.

[0029] The door lock structure 50 includes a base 51, a bolt 52, a locking member and a plurality of fixing members. The bolt 52 includes a connector 521, a clamping shaft 523 connected to the circumferential surface of the connector 521 and a handle 522. The clamping shaft 523 and the handle 522 form an angle in the circumferential direction. The connector 521 is provided with a through hole that passes through the front and back. The cross section of the locking member is T-shaped. The locking member passes through the through hole of the connector 521 and is fixed to the base 51. The head of the locking member is arranged on the outside of the connector 521 and limits the connector 521. The connector 521 can rotate around the axis of the locking member. The base 51 is fixed to a side of the door leaf 20 away from the hinge assembly 30 by a fixing member, and the installation height of each base 51 on the door leaf 20 corresponds to a guide plate 40.

[0030] When the door leaf 20 needs to be locked, the door leaf 20 is rotated so that the door leaf 20 is in a closed state on the door frame 10. The embedded portion 22 of the door leaf 20 passes through the door groove 11 and is inserted into the channel 12 of the door frame 10. The door panel 21 is embedded in the door groove 11. The rubber strip 23 of the door leaf 20 fits with the groove wall and the functional panel 13 of the door groove 11 of the door frame 10, and the rubber strip 23 of the door leaf 20 surrounds the outer side of the entire channel 12. The handle of the door bolt 52 is rotated. The handle 522 and the clamping shaft 523 on the door bolt 52 rotate synchronously, so that the clamping shaft 523 on the door bolt 52 is inserted into the guide groove 41 of the guide plate 40. During further rotation, the clamping shaft 523 on the door bolt 52 slides over the inclined guide surface 411 of the guide groove 41 and is inserted into the fixed surface 412. In the process of sliding over the inclined guide surface 411, the clamping shaft 523 drives the door panel 21 to further press the rubber strip 23 to improve the sealing effect.

[0031] The beneficial effect of the waterproof door for warehouse of the utility model is that: by arranging the rubber strip 23 on the door leaf 20, installing the guide plate 40 on the door frame 10, and arranging the clamping shaft 523 on the door lock structure 50, since the inclined guide surface 411 of the guide plate 40 is inclined, when the clamping rod slides over the inclined guide surface 411, the door panel 21 and the door frame 10 further press the rubber strip 23 to improve the sealing performance, effectively improve the waterproof and dustproof effect of the waterproof door for warehouse during use, and have strong practicality.

[0032] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0033] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A waterproof door for a warehouse, a door frame, a door leaf, and a plurality of hinge components connecting the door frame and the door leaf, characterized in that: It also includes a plurality of door lock structures installed on the door leaf and a plurality of guide plates installed on the door frame, wherein the door lock structures and the guide plates are matched one by one, the door leaf includes a door panel, an embedded portion connected to the back of the door panel, and a rubber strip fixed to the back of the door panel, a guide groove is provided on the side of the guide plate close to the door leaf, and a groove wall in the guide groove opposite to the door frame is provided with an inclined guide surface and a fixed surface, the inclined guide surface and the fixed surface are arranged in sequence from top to bottom in the vertical direction, and the inclined guide surface of the guide plate is inclined inwardly from top to bottom, the door lock structure includes a base, a door bolt, and a locking member, and the door bolt includes a connector, a clamping shaft connected to the circumferential surface of the connector, and a handle, and the clamping shaft and the handle form an angle in the circumferential direction; When the door leaf is in a closed state on the door frame, the handle of the door bolt is turned, and the handle and the clamping shaft on the door bolt rotate synchronously, so that the clamping shaft on the door bolt is clamped into the guide groove of the guide plate. During further rotation, the clamping shaft on the door bolt slides over the inclined guide surface of the guide groove and is clamped into the fixed surface.

2. The waterproof door for warehouse according to claim 1, characterized in that: The rubber strip is arranged around the outside of the embedding part.

3. The waterproof door for warehouse according to claim 2, characterized in that: The embedded portion is smaller in shape than the door panel, the corners of the embedded portion are in an arc-shaped transition, and the rubber strip is arranged in a runway shape as a whole.

4. The waterproof door for warehouse according to claim 3, characterized in that: The door frame is provided with a door slot and a channel extending backward from the door slot wall. When the door leaf is in a closed state on the door frame, the embedded portion of the door leaf passes through the door slot and is inserted into the channel of the door frame, and the door panel is embedded in the door slot.

5. The waterproof door for warehouse according to claim 4, characterized in that: The door frame is provided with a functional panel at the corner near the front side in the passage, and an arc-shaped avoidance space is provided corresponding to the shape of the embedded part of the functional panel. When the door leaf is locked, the rubber strip of the door leaf fits with the groove wall of the door groove of the door frame and the functional panel.

6. The waterproof door for warehouse according to claim 1, characterized in that: The guide plate is arranged at the front side of the frame edge of the door frame, and the guide plate is arranged on the frame edge of the door frame away from the hinge assembly.

7. The waterproof door for warehouse according to claim 1, characterized in that: The connector is provided with a through hole running through the front and back, the cross section of the locking piece is T-shaped, the locking piece passes through the through hole of the connector and is fixed to the base, the head of the locking piece is arranged on the outside of the connector and limits the connector, and the connector can rotate around the axis of the locking piece.

8. The waterproof door for warehouse according to claim 1, characterized in that: The installation height of the base on the door leaf corresponds to the guide plate.

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