Automatic door air shower

Abstract

The utility model relates to the technical field of automatic door air showers, and discloses an automatic door air shower which comprises an air shower body, a fixed installation pad is fixed to the bottom of the air shower body, and the outer side of the air shower body is rotationally connected with an automatic door body through a rotating shaft. The device is provided with an auxiliary holding cleaning mechanism, when a user stands on a treading rotating disc and a holding handle moves up and down, the arms of the user move along with the holding handle and are lifted up, clothes and other parts on the armpits of the user can be effectively cleaned conveniently, then the user holds the holding handle and exerts force on the waist, and the user can clean the clothes conveniently. The lower half body is twisted to drive the treading rotating disc to rotate, so that the outer side of the body is further cleaned, and cleaning dead angles are reduced; the device is provided with a locking mechanism, stable connection between the positioning mounting block and the fixed mounting sleeve is conveniently completed, locking of the angle of the treading rotating disc can be conveniently completed, and the device can meet the use requirements of old users.

Description

Technical Field

[0001] This utility model relates to the field of automatic door air shower technology, specifically an automatic door air shower. Background Technology

[0002] Air showers are essential purification equipment for personnel entering cleanrooms and dust-free workshops. They are highly versatile. When entering the workshop, staff must pass through the air shower nozzles of this equipment. The strong air sprayed from the nozzles, purified by high-efficiency air filters, can blow away dust, hair, and other debris attached to clothing. It can reduce the pollution problems brought by personnel entering and leaving the cleanroom. It is widely used in clean production environments such as bioengineering, pharmaceuticals, precision machinery, and food industry. Automatic door air showers are local purification equipment that can automatically sense the approach of people and control the door opening and closing.

[0003] Chinese patent discloses an automatic door air shower (authorization announcement number CN 218925535 U). This patented technology includes a chamber and an automatic door, which is rotatably connected to the chamber. It also includes a blower chamber disposed within the chamber, capable of generating hot air. A fixed frame is provided on one side of the blower chamber, and several air-blowing components are connected to the fixed frame. The air-blowing components guide the hot air ejected from the blower chamber. A drive mechanism is provided within the chamber, and the drive mechanism contacts the air-blowing components. In this embodiment of the automatic door air shower, a motor drives a gear disc to rotate. The gear disc, through meshing with a rack plate, pushes a limiting disc to move vertically. Under the elastic force of an elastic component, the limiting disc reciprocates, causing the air-blowing components to swing back and forth, thereby allowing the air-blowing components to blow air onto the human body from multiple angles, thus increasing the sterilization effect and avoiding sterilization dead zones.

[0004] However, in the aforementioned automatic door air shower, when users stand inside for cleaning, they need to manually raise their arms to clean the underarm area of ​​their clothing. However, in practice, some users do not raise their arms, resulting in cleaning blind spots. Therefore, those skilled in the art have provided an automatic door air shower to solve the problems mentioned in the background section. Utility Model Content

[0005] The purpose of this invention is to provide an automatic door air shower to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An automatic door air shower includes an air shower body, a fixed mounting pad fixed to the bottom of the air shower body, an automatic door body rotatably connected to the outer side of the air shower body via a rotating shaft, an air shower cleaning device installed on the inner wall of the air shower body, a foot-operated rotating disc connected to the inner bottom wall of the air shower body via a bearing, an auxiliary grip cleaning mechanism installed on the top of the air shower body, and a locking mechanism provided on the inner bottom wall of the air shower body.

[0008] The auxiliary grip cleaning mechanism includes a servo motor, a ball screw is fixed to the outside of the output shaft of the servo motor, a ball nut is threaded to the outside of the ball screw, a lifting bracket is fixed to the bottom of the ball nut, a support platform is fixed to one side of the inner wall of the air shower body, a guide bracket is fixed to the top of the support platform, a guide connecting bracket is fixed to one side of the inner wall of the air shower body, and a grip handle is fixed to the outside of the lifting bracket.

[0009] As a further embodiment of this utility model: the locking mechanism includes a positioning mounting block, an anti-detachment slider is fixed on one side of the positioning mounting block, an anti-detachment groove is provided on the inner bottom wall of the air shower body, a positioning threaded rod is fixed on the top of the positioning mounting block, a positioning threaded sleeve is threadedly connected to the outer side of the positioning threaded rod, and a fixing mounting sleeve is fixed on the outer side of the foot pedal rotating disc.

[0010] As a further improvement of this utility model, the fixed mounting sleeve has a groove inside, the size of which is adapted to the size of the positioning mounting block.

[0011] As a further improvement of this utility model: the inside of the fixed mounting sleeve is provided with a groove, the size of which is adapted to the size of the positioning threaded rod, and the air shower body is slidably connected to an anti-dislodgement slider through an anti-dislodgement groove.

[0012] As a further improvement of this utility model: the servo motor is fixed on the top of the air shower body, and the air shower body has a through hole inside to accommodate the rotation of the ball screw.

[0013] As a further improvement of this utility model: the outer side of the grip handle is provided with anti-slip texture, and the lifting bracket is movably sleeved on the outer side of the guide fixing frame and the guide connecting frame.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This device is equipped with an auxiliary grip cleaning mechanism. After the user enters the main body of the air shower, the automatic door can close automatically. The user stands on the rotating platform and moves the handle up and down. The user's arm moves with the handle and is raised, which facilitates effective cleaning of the user's underarms and other areas. Then, the user grips the handle and exerts force with their waist to rotate the rotating platform by twisting their lower body, thereby further cleaning the outside of the body and reducing cleaning dead spots.

[0016] 2. This device is equipped with a locking mechanism. For some users who are older, there may be a safety hazard if the pedal rotating disc can rotate. The device can easily and stably connect the positioning block and the fixed mounting sleeve, and can easily lock the pedal rotating disc angle, which can meet the needs of elderly users. Attached Figure Description

[0017] Figure 1 A three-dimensional view of an automatic door air shower room;

[0018] Figure 2 A schematic diagram of an auxiliary gripping cleaning mechanism in an automatic door air shower;

[0019] Figure 3 for Figure 1 A magnified diagram of region A.

[0020] In the diagram: 1. Main body of the air shower; 2. Fixed mounting pad; 3. Main body of the automatic door; 4. Air shower cleaning device; 5. Foot pedal rotating disc; 6. Auxiliary grip cleaning mechanism; 61. Servo motor; 62. Ball screw; 63. Ball nut; 64. Lifting bracket; 65. Support fixing platform; 66. Grip handle; 67. Guide fixing frame; 68. Guide connecting frame; 7. Locking mechanism; 71. Positioning mounting block; 72. Anti-detachment slider; 73. Anti-detachment groove; 74. Positioning threaded rod; 75. Positioning threaded sleeve; 76. Fixed mounting sleeve. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-3In this embodiment of the utility model, an automatic door air shower includes an air shower body 1, a fixed mounting pad 2 fixed at the bottom of the air shower body 1, an automatic door body 3 rotatably connected to the outer side of the air shower body 1 via a rotating shaft, an air shower cleaning device 4 installed on the inner wall of the air shower body 1, a foot-operated rotating disc 5 connected to the inner bottom wall of the air shower body 1 via a bearing, an auxiliary grip cleaning mechanism 6 installed on the top of the air shower body 1, and a locking mechanism 7 provided on the inner bottom wall of the air shower body 1.

[0023] The auxiliary grip cleaning mechanism 6 includes a servo motor 61, a ball screw 62 fixed to the outside of the output shaft of the servo motor 61, a ball nut 63 threaded to the outside of the ball screw 62, a lifting bracket 64 fixed to the bottom of the ball nut 63, a support fixing platform 65 fixed to one side of the inner wall of the air shower body 1, a guide fixing frame 67 fixed to the top of the support fixing platform 65, a guide connecting frame 68 fixed to one side of the inner wall of the air shower body 1, a grip handle 66 fixed to the outside of the lifting bracket 64, the servo motor 61 fixed to the top of the air shower body 1, a through hole for accommodating the rotation of the ball screw 62 opened inside the air shower body 1, anti-slip texture provided on the outside of the grip handle 66, and the lifting bracket 64 movably sleeved on the outside of the guide fixing frame 67 and the guide connecting frame 68.

[0024] In one embodiment of this utility model, the locking mechanism 7 includes a positioning mounting block 71, an anti-detachment slider 72 fixed on one side of the positioning mounting block 71, an anti-detachment groove 73 provided on the inner bottom wall of the air shower body 1, a positioning threaded rod 74 fixed on the top of the positioning mounting block 71, a positioning threaded sleeve 75 threadedly connected to the outer side of the positioning threaded rod 74, a fixing mounting sleeve 76 fixed on the outer side of the foot pedal rotating disc 5, a groove provided inside the fixing mounting sleeve 76, the size of which is adapted to the size of the positioning mounting block 71, and the size of which is adapted to the size of the positioning threaded rod 74. The air shower body 1 is slidably connected to the anti-detachment slider 72 through the anti-detachment groove 73.

[0025] The working principle of this utility model is as follows: This device is equipped with an auxiliary grip cleaning mechanism 6. After the user enters the air shower main body 1, the automatic door main body 3 can automatically close. The user stands on the foot-operated rotating disc 5, and the user's hands grip the handle 66. Then, the servo motor 61 is started, and the output shaft of the servo motor 61 drives the ball screw 62 to rotate, causing the ball nut 63 on the outside of the ball screw 62 to move up and down. The ball nut 63 drives the lifting bracket 64 and the handle 66 to move up and down simultaneously. The guide fixing bracket 67 and the guide connecting bracket 68 play the role of limiting and guiding the lifting bracket 64. When the handle 66 moves up and down, the user's arm moves with the handle 66 and is raised, which facilitates effective cleaning of the user's underarms and other parts of the clothing. Then, the user grips the handle 66 and exerts force with the waist, twisting the lower body to drive the foot-operated rotating disc 5 to rotate, thereby further cleaning the outside of the body. Cleanliness is achieved by reducing cleaning dead spots. This device is equipped with a locking mechanism 7. For some users, especially the elderly, there is a safety hazard if the pedal rotating disc 5 can rotate. It is necessary to lock the angle of the pedal rotating disc 5. Simply rotate the pedal rotating disc 5 to the corresponding angle so that the opening of the fixed mounting sleeve 76 is aligned with the positioning mounting block 71. Then, push the positioning mounting block 71 horizontally so that the anti-disengagement slider 72 on one side of the positioning mounting block 71 slides in the anti-disengagement groove 73. One end of the positioning mounting block 71 is movably inserted into the fixed mounting sleeve 76, and the positioning threaded rod 74 on the top of the positioning mounting block 71 is also movably inserted into the fixed mounting sleeve 76. The positioning threaded sleeve 75 is threadedly connected to the positioning threaded rod 74, which conveniently completes the stable connection between the positioning mounting block 71 and the fixed mounting sleeve 76. This allows for easy locking of the pedal rotating disc 5 angle and meets the needs of elderly users.

[0026] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. An automatic door air shower comprising an air shower main body (1), characterized by, The bottom of the airlock body (1) is fixedly provided with a fixed mounting pad (2), the outer side of the airlock body (1) is rotatably connected with an automatic door body (3) through a rotating shaft, the inner wall of the airlock body (1) is provided with an airlock cleaning device (4), the inner bottom wall of the airlock body (1) is connected with a stepping rotating disc (5) through a bearing, the top of the airlock body (1) is provided with an auxiliary holding cleaning mechanism (6), and the inner bottom wall of the airlock body (1) is provided with a locking mechanism (7). The auxiliary holding cleaning mechanism (6) comprises a servo motor (61), the output shaft of the servo motor (61) is fixedly provided with a ball screw (62), the outer side of the ball screw (62) is threadedly connected with a ball nut (63), the bottom of the ball nut (63) is fixedly provided with a lifting support (64), one side of the inner wall of the airlock body (1) is fixedly provided with a supporting fixed table (65), the top of the supporting fixed table (65) is fixedly provided with a guide fixed frame (67), one side of the inner wall of the airlock body (1) is fixedly provided with a guide connecting frame (68), and the outer side of the lifting support (64) is fixedly provided with a holding handle (66).

2. The automatic door wind shower room according to claim 1, wherein, The locking mechanism (7) comprises a positioning mounting block (71), one side of the positioning mounting block (71) is fixedly provided with an anti-disengagement sliding block (72), the inner bottom wall of the airlock body (1) is provided with an anti-disengagement sliding groove (73), the top of the positioning mounting block (71) is fixedly provided with a positioning threaded rod (74), the outer side of the positioning threaded rod (74) is threadedly connected with a positioning threaded sleeve (75), and the outer side of the stepping rotating disc (5) is fixedly provided with a fixed mounting sleeve (76).

3. The automatic door wind shower room according to claim 2, characterized in that, The inner part of the fixed mounting sleeve (76) is provided with a groove, and the size of the groove is matched with the size of the positioning mounting block (71).

4. The automatic door wind shower room according to claim 2, wherein, The inner part of the fixed mounting sleeve (76) is provided with a groove, and the size of the groove is matched with the size of the positioning threaded rod (74), and the airlock body (1) is slidably connected with the anti-disengagement sliding block (72) through the anti-disengagement sliding groove (73).

5. The automatic door wind shower room according to claim 1, wherein, The servo motor (61) is fixedly arranged on the top of the airlock body (1), and the airlock body (1) is provided with a through hole for accommodating the rotation of the ball screw (62).

6. The automatic door wind shower room according to claim 1, wherein, The outer side of the holding handle (66) is provided with anti-skid lines, and the lifting support (64) is movably sleeved on the outer sides of the guide fixed frame (67) and the guide connecting frame (68).

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