Steel door with visual window

Abstract

The steel door comprises a door frame and a door leaf, a mounting round hole is formed in the middle of the door leaf, the visual window is mounted in the mounting round hole, the visual window comprises a glass window outer frame and a glass window inner frame, glass is arranged on the inner side of the glass window outer frame, a round hole is formed in the center of the glass, and the glass window inner frame is arranged in the round hole in a butt joint mode. A driving shaft rotating relative to the glass inner frame is arranged at a center hole of the glass inner frame, cleaning plates are symmetrically arranged on the two sides of the driving shaft and rotate along with the driving shaft, and detachable cleaning cotton is arranged on the sides, right facing the glass, of the cleaning plates. The cleaning plates are symmetrically arranged on the two sides of the driving shaft, the cleaning plates rotate along with the driving shaft, detachable cleaning cotton is arranged on the sides, right facing glass, of the cleaning plates, the driving shaft is rotated, the cleaning plates rotate along with the driving shaft, the cleaning cotton on the cleaning plates cleans the surfaces of the two sides of the glass, cleaning operation is easy and convenient, a pure mechanical structure is adopted, and the cleaning effect is good. The structure is simple, using cost is low, and application and popularization are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel door production technical field, especially a steel door with visual window. BACKGROUND

[0002] The steel door on the market is extremely similar to the appearance of the security door, and the standard security door steel plate is thick, the impact resistance is strong, and the national mandatory standard is executed; and the steel door is executed by each enterprise standard, and the steel door is widely used in indoor and outdoor of each building.

[0003] The clean room is generally isolated by the steel door, in order to facilitate the observation of the outdoor environment, the glass window is installed on the steel door, since the glass outer side is not a clean space, dust is easily attached, so that the glass is blurred, and observation is not facilitated, if the automatic wiping device is additionally installed outside, the procurement cost and the maintenance cost are relatively high, and the automatic wiping device is not conducive to the widespread use.

[0004] Therefore, the skilled person in the art provides a steel door with a visual window to solve the problems in the above background. SUMMARY

[0005] In order to solve the above technical problems, the utility model provides a steel door with visual window, including door frame and door leaf, the middle part of door leaf is equipped with installation round hole, and the installation round hole is installed visual window, the visual window includes glass window outer frame and glass window inner frame, the inboard of glass window outer frame is provided with glass, and the center of glass is equipped with round hole, and the glass window inner frame is arranged in the round hole, the center hole of glass inner frame is provided with rotating drive shaft, the both sides of drive shaft are symmetrically provided with cleaning plate, the cleaning plate rotates with drive shaft, and the side of cleaning plate opposite to glass is provided with detachable cleaning cotton.

[0006] Preferably, the upper middle part of the glass window outer frame is symmetrically provided with a protection piece, the protection piece includes a protection plate, the upper end of the protection plate is fixedly arranged on the upper middle part of the glass window outer frame, and side plates are fixedly arranged on both sides of the protection plate, the side plates are made of soft rubber material, when the cleaning plate rotates to the protection piece, the side plates can be bent and deformed, the cleaning plate can enter below the protection plate, and then the side plates are reset under the action of elasticity, the protection piece can protect the cleaning plate and the cleaning cotton, and dust falling on the cleaning cotton is reduced.

[0007] Preferably, the drive shaft includes a shaft one, concentric shaft two is arranged at both ends of the shaft one, the diameter of the shaft two is smaller than that of the shaft one, concentric shaft three is arranged at the other end of the shaft two, the diameter of the shaft three is smaller than that of the shaft two, key groove one is arranged on the shaft two, and a flat key is arranged in the key groove one.

[0008] Preferably, a circular hole matched with the shaft two is arranged at the center of the cleaning plate, and a key groove two matched with the flat key is arranged on the inner wall of the circular hole, and the key groove two is matched and connected with the flat key, so that the cleaning plate can rotate with the driving shaft.

[0009] Preferably, the cleaning plate is a concave structure, and the concave groove at the middle part is matched with the convex part of the glass window inner frame, so that the structure is more compact.

[0010] Preferably, a handle is fixedly arranged on the shaft three at the two ends of the driving shaft, so that the driving shaft is more easily rotated, and cleaning is more labor-saving.

[0011] Preferably, a spring is sleeved on the shaft two, and the spring is located between the handle and the cleaning plate, so that the cleaning plate can press the cleaning cotton on the glass surface under the action of the spring, and the cleaning effect is better.

[0012] Preferably, a male Velcro is fixedly arranged on the side of the cleaning plate facing the glass, and a female Velcro is fixedly arranged on the side of the cleaning cotton facing the cleaning plate, the female Velcro is matched with the male Velcro, the cleaning plate and the cleaning cotton are connected by the Velcro structure, and the cleaning cotton is convenient to replace.

[0013] The technical effects and advantages of the utility model are as follows:

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1. The utility model discloses a driving shaft is arranged on both sides of the driving shaft symmetrically, the cleaning plate rotates with the driving shaft, the cleaning cotton is detachably arranged on the side of the cleaning plate facing the glass, the driving shaft is rotated, the cleaning plate rotates with the driving shaft, the cleaning cotton on the cleaning plate cleans the two sides of the glass, the cleaning operation is simple, the pure mechanical structure is adopted, the structure is simple, the use cost is low, and the utility model is beneficial to popularization and use.

[0016] 2. The utility model discloses a protection piece includes a protection plate, the upper end of the protection piece is fixedly arranged on the upper middle part of the glass window outer frame, the both sides of the protection plate are fixedly provided with side plates, the side plate is a soft rubber material, when the cleaning plate is turned to the protection piece, the side plate can be bent and deformed, the cleaning plate can enter the below of the protection plate, then the side plate is reset under the action of elasticity, can play the protection effect to the cleaning plate and the cleaning cotton, reduces the dust falling on the cleaning cotton.

[0017] 3. The utility model discloses a cleaning plate is fixedly arranged with the male Velcro on the side of the cleaning plate facing the glass, and the female Velcro is fixedly arranged on the side of the cleaning cotton facing the cleaning plate, the female Velcro is matched with the male Velcro, the cleaning plate and the cleaning cotton are connected by the Velcro structure, and the cleaning cotton is convenient to replace. DRAWINGS

[0018] Figure 1 It is the structure diagram of the steel door with a visual window provided by the embodiment of the application.

[0019] Figure 2 is a structure diagram of the steel door with a visual window after being opened provided by the embodiment of the present application;

[0020] Figure 3 is a side view of the visual window in the steel door with a visual window provided by the embodiment of the present application;

[0021] Figure 4 is a side view structure schematic diagram of the visual window in the steel door with a visual window provided by the embodiment of the present application;

[0022] Figure 5 is a structure diagram of the protection piece in the steel door with a visual window provided by the embodiment of the present application;

[0023] Figure 6 is a structure diagram of the cleaning piece in the steel door with a visual window provided by the embodiment of the present application;

[0024] Figure 7 is a structure diagram of the driving shaft in the steel door with a visual window provided by the embodiment of the present application.

[0025] Wherein: door frame 1, door leaf 2, glass window outer frame 3, protection plate 4, side plate 5, glass window inner frame 6, handle 7, cleaning plate 8, driving shaft 9, shaft one 91, shaft two 92, shaft three 93, key groove one 94, cleaning cotton 10, glass 11, spring 12. DETAILED DESCRIPTION

[0026] The present application will be further described in detail below in conjunction with specific embodiments. The embodiments of the present application are given for the purpose of illustration and description, and are not exhaustive or limit the present application to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical application of the present application, and to enable those of ordinary skill in the art to understand the present application so as to design various embodiments with various modifications suitable for specific purposes.

[0027] Embodiment 1

[0028] Please refer to Figures 1-7 , in the embodiment, a steel door with a visual window is provided,

[0029] The door frame 1 and the door leaf 2, the door leaf 2 is provided with a mounting circular hole in the middle, a visible window is mounted in the mounting circular hole, the visible window comprises a glass window outer frame 3 and a glass window inner frame 6, the inner side of the glass window outer frame 3 is provided with a glass 11, a circular hole is formed in the center of the glass, the glass window inner frame 6 is butted in the circular hole, a rotating driving shaft 9 is arranged in the center hole of the glass inner frame 6, cleaning plates 8 are symmetrically arranged on both sides of the driving shaft 9, the cleaning plates 8 rotate with the driving shaft, detachable cleaning cotton 10 is arranged on the side of the glass opposite to the cleaning plates 8, the rotating driving shaft 9, the cleaning plates 8 rotate with the driving shaft 9, the cleaning cotton 10 on the cleaning plates 8 cleans the two sides of the glass, the cleaning operation is simple, the pure mechanical structure is adopted, the structure is simple, the use cost is low, and the use is beneficial to popularization.

[0030] The upper middle part of the glass window outer frame 3 is symmetrically provided with a protection piece, the protection piece comprises a protection plate 4, the upper end of the protection plate 4 is fixedly arranged on the upper middle part of the glass window outer frame 3, side plates 5 are fixedly arranged on both sides of the protection plate 4, the side plates 5 are made of soft rubber material, when the cleaning plates 8 reach the protection piece, the side plates 5 can be bent and deformed, the cleaning plates 8 can enter below the protection plate 4, and then the side plates 5 are reset under the elastic action, the protection plate 4 can protect the cleaning plates 8 and the cleaning cotton 10, and the dust falling on the cleaning cotton 10 is reduced.

[0031] The driving shaft 9 comprises a shaft one 91, concentric shaft twos 92 are arranged at both ends of the shaft one 91, the diameter of the shaft twos 92 is smaller than that of the shaft one, concentric shaft threes 93 are arranged at the other ends of the shaft twos 92, the diameter of the shaft threes 93 is smaller than that of the shaft twos 92, key grooves 94 are formed in the shaft twos 92, and flat keys are arranged in the key grooves one 94.

[0032] A circular hole is formed in the center of the cleaning plate 8 and matched with the shaft two 92, a key groove two is formed in the inner wall of the circular hole and matched with the flat key, the key groove two and the key groove one 94 are connected with the flat key, so that the cleaning plate 8 can rotate with the driving shaft 9.

[0033] The cleaning plate 8 is a concave structure, and the recess in the middle part is matched with a convex part of the glass window inner frame 6, so that the structure is more compact.

[0034] The handle 7 is fixedly arranged on the shaft three 93 at both ends of the driving shaft 9, the handle 7 is arranged, the driving shaft 9 is more easily rotated, and the cleaning is more labor-saving.

[0035] The spring 12 is sleeved on the shaft two 92 and located between the handle 7 and the cleaning plate 8, under the action of the spring 12, the cleaning plate 8 presses the cleaning cotton 10 against the glass surface, so that the cleaning effect is better.

[0036] The public sticker of the magic tape is fixed on the side of the cleaning plate 8 facing the glass, and the female sticker of the magic tape is fixed on the side of the cleaning cotton 10 facing the cleaning plate 8, the female sticker is matched with the public sticker, the cleaning plate 8 and the cleaning cotton 10 are connected by the magic tape structure, the replacement of the cleaning cotton 10 is facilitated, when the replacement is performed, the cleaning plate 8 is moved to the corresponding rotating handle 7, so that the cleaning plate 8 is separated from the glass surface, and the cleaning cotton 10 is conveniently taken down and replaced.

[0037] Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art and related fields without creative labor should belong to the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application are implemented according to the conventional means in the art, without special description and limitation.

Claims

1. A steel door with a vision window, comprising a door frame (1) and a door leaf (2), characterized in that, The door leaf (2) is provided with a mounting circular hole in the middle, and a visible window is mounted in the mounting circular hole.

2. A steel door with a vision window according to claim 1, characterized in that, The glass window outer frame (3) is provided with a protection piece symmetrically arranged on the upper middle portion, and the protection piece comprises a protection plate (4) and a side plate (5).

3. A steel door with a vision window according to claim 1, characterized in that, The driving shaft (9) comprises a shaft one (91), and the two ends of the shaft one (91) are provided with a shaft two (92) and a shaft three (93) in a concentric manner.

4. A steel door with a vision window according to claim 1, characterized in that, The cleaning plate (8) is provided with a circular hole in the center, and the inner wall of the circular hole is provided with a key groove two.

5. A steel door with a vision window according to claim 1, characterized in that, The cleaning plate (8) is provided with a concave structure, and the groove in the middle portion is matched with the convex portion of the glass window inner frame (6).

6. A steel door with a vision window according to claim 1, characterized in that, The driving shaft (9) is provided with a rotating handle (7) fixedly arranged on the two ends of the shaft three (93).

7. A steel door with a vision window according to claim 3, characterized in that, The spring (12) is arranged on the shaft two (92) and located between the rotating handle (7) and the cleaning plate (8).

8. A steel door with a vision window according to claim 1, characterized in that, The cleaning plate (8) is provided with a male Velcro fixedly arranged on the side facing the glass, and the cleaning cotton (10) is provided with a female Velcro fixedly arranged on the side facing the cleaning plate (8).

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