TWM462785U - Pneumatic powered door - Google Patents

Abstract

A pneumatic powered door includes a moveable door body, two air-controlling units and two airing steps. The moveable door body includes a frame, a door panel that is slidably mounted in the frame, an air-compression apparatus and a pulling-door apparatus that is connected to the door panel. The two air-controlling units are connected to the air-compression apparatus by pipes. The two airing steps are mounted respectively on two sides of the door body, and are connected to the air-controlling units. When one of the two airing steps is stepped, compressed air is generated. The air-compression apparatus is filled with the compressed air by one of the two air-controlling units to automatically open the door panel without electricity. Thus, power saving and carbon decreasing effect is achieved.

Description

Environmentally friendly pneumatic power door

The invention relates to an automatic door, in particular to an environmentally friendly pneumatic power door.

Generally, the existing electric automatic door is mostly opened with a wireless sensing device. When the user stands or approaches the electric automatic door, the wireless sensing device detects the signal and causes the electric automatic door to be opened by the transmission mechanism, but the existing electric motor The wireless sensor of the automatic door has different sensing sensitivities. Sometimes it is opened before it is close to the door. The continuously opened electric automatic door may cause the internal air to leak continuously, which is easy to cause energy waste, while others are easy to be inductive. Poor, but the door is not easy to open; due to the high oil and electricity prices in recent years, the awareness of energy saving and carbon reduction is getting higher and higher in the minds of users. Therefore, the existing electric automatic doors are misused to cause energy waste or mistake. In the case of user inconvenience, there is still room for improvement.

In order to solve the problem that the existing electric automatic door has poor induction effect, it is easy to cause the automatic door to be mis-opened to generate waste energy, or the error is caused by the user's inconvenience. The main purpose of the present invention is to provide an environmentally-friendly pneumatic power door which is generated by pedaling. The way of weight sensing, generating compressed air power will The door is opened, eliminating the need for power and wireless sensing devices, making it more accurate, efficient, and environmentally friendly.

The technical method used in the present invention is to provide an environmentally-friendly pneumatic power door, comprising a movable door body, two air flow control units and two air intake steps; wherein the movable door body comprises a door frame, a sliding door plate and a pneumatic device. The door frame has an inlet and an outlet, and a rail is disposed on the upper and lower ends of the door frame. The sliding door panel is slidably disposed between the two rails and can block the inlet and outlet. The air pressure device is disposed on the door frame. The inner side is disposed parallel to the sliding door panel and connected at one end; the two air flow control units are respectively disposed on two sides of the movable door body, and are connected to the air pressure device of the movable door body by a pipeline; the two air intake steps Separatingly disposed on two sides of the movable door body, and being disposed at an inlet and outlet of the movable door body, an air bag is disposed inside the air intake step, and the air intake step can compress the air bag to generate compressed gas by gravity. And the airflow control unit is connected to the airbag by a pipeline.

In the above-mentioned environmentally-friendly pneumatic power gate, the two airflow control units are respectively provided with an air outlet valve and an air inlet valve, and the air outlet valve is arranged side by side with the air inlet valve, and a first pipeline is connected to the air outlet valve, and The other end of the first line is connected to the air pressure device of the movable door body, and a second line is connected to the intake valve.

In the above-mentioned environmentally-friendly pneumatic power door, the opening of the first line and the second line connecting the outlet valve is larger than the opening connected to the intake valve.

The utility model utilizes the provided environmentally-friendly pneumatic power door, and the improved effect can be obtained by the user being able to step on the intake step and self-determining The body weight compresses the airbag inside the intake step to generate compressed air, and is introduced into the movable door body and opens the sliding door panel, which is intuitive and easy to use, and does not require the use of electric power and wireless sensing devices, thereby achieving the environmental protection effect of energy saving and carbon reduction.

10‧‧‧ activity gate body

11‧‧‧ door frame

111‧‧‧Import

12‧‧‧Sliding door panels

121‧‧‧Sliding parts

13‧‧‧Air pressure device

131‧‧‧pressure cylinder

132‧‧‧ piston rod

14‧‧‧Sliding door assembly

141‧‧‧ fixed pulley

142‧‧‧Laso

143‧‧‧ Heavy pieces

20‧‧‧Airflow control unit

21‧‧‧Exhaust valve

22‧‧‧Intake valve

23‧‧‧First pipeline

24‧‧‧Second pipeline

30‧‧‧Intake step

31‧‧‧ 容箱

32‧‧‧Airbag

33‧‧‧ buffer device

34‧‧‧Gland

A‧‧‧ user

Figure 1 is an external view of the preferred embodiment of the present invention.

Figure 2 is an internal schematic view of the preferred embodiment of the present invention.

Figure 3 is an internal schematic view of the novel air flow control unit.

Figure 4 is an exploded view of the intake step of the preferred embodiment of the present invention.

Figure 5 is a diagram showing the state of use of the preferred embodiment of the present invention.

Fig. 6 is a view showing an implementation state in which the sliding door panel is opened by stepping on the intake step in the preferred embodiment of the present invention.

In order to understand the technical features and practical functions of the present invention in detail, and in accordance with the contents of the specification, the following is a detailed description of the preferred embodiment as shown in the following: a new type of environmentally friendly pneumatic power door, please Referring to the preferred embodiment of FIGS. 1 through 3, a movable door body 10, two airflow control units 20, and two intake steps 30 are included.

As shown in FIG. 1 and FIG. 2, the movable door body 10 includes a door frame 11, a sliding door panel 12, a pneumatic device 13, and a sliding door assembly 14, and a track is disposed on the upper and lower ends of the door frame 11 respectively. 110. The door frame 11 defines an inlet and outlet 111 on one side thereof. The sliding door panel 12 is slidably disposed inside the door frame 11 and is slidably shielded from the inlet and outlet 111. The upper and lower ends of the sliding door panel 12 are respectively There are two settings The sliding member 121 is slidably disposed in the rail 110 of the door frame 11 by the two sliding members 121. The air pressure device 13 is disposed inside the door frame 11 and disposed parallel to the sliding door panel 12, The air pressure device 13 includes a pressure cylinder 131 and a piston rod 132. The pressure cylinder 131 is fixed to the inner side of the door frame 11. The piston rod 132 protrudes from the outer side of the pressure cylinder 131 at one end of the rod shape, and is coupled and coupled. The sliding door panel 12 is disposed on the inner side of the door frame 11 and disposed between the sliding door panel 12 and the air pressure device 13. The sliding door assembly 14 includes a certain pulley 141, a cable 142 and a weight. The fixed pulley 141 is fixed on the inner side of the door frame 11 near the inlet and outlet 111, and the cable 142 is connected at one end to one of the slide members 121 of the sliding door panel 12, and the other end is coupled to the weight After the piece 143, it is hung above the fixed pulley 141, so that the sliding door panel 12 can be pulled back to the original position by the weight 143.

As shown in FIG. 2 and FIG. 3, the two airflow control units 20 are respectively disposed on two sides of the movable door body 10. The airflow control unit 20 is internally provided with an air outlet valve 21 and an intake valve 22, respectively. The valve 21 and the intake valve 22 are arranged side by side, and the outlet valve 21 and the intake valve 22 are both one-way valves, and can only enter and exit from one end, and a first line 23 is connected to the outlet valve 21, and The other end of the first line 23 is connected to the air pressure device 13 of the movable door body 10, and a second line 24 is connected to the intake valve 22, and the first line 23 and the second line 24 are connected to the air outlet valve. The opening of 21 is larger than the opening connected to the intake valve 22.

As shown in FIG. 2 and FIG. 4, the two intake steps 30 are respectively disposed on two sides of the movable door body 10, and the two intake steps are located at the position of the inlet and outlet 111 of the movable door body 10. 30 includes a housing box 31. An air bag 32, four buffering devices 33 and a gland 34. The receiving box 31 is a rectangular box body and is internally provided with the air bag 32 and the four buffering device 33. The air bag 32 is connected to the second bag. The pipeline 24 has a ratio of a volume of the airbag 32 to a volume of the cylinder 131 of 15:1. The four buffering device 33 is disposed at each corner of the accommodating case 31, and the four damper device 33 is relieved by the elasticity of the spring. The pressure cover 34 is covered by the receiving box 31 and abuts against the air bag 32 and the four buffering device 33.

A preferred embodiment of the present invention is shown in FIG. 5. When a user A has not yet reached one of the glands 34 of the intake step 30, the sliding door panel 12 is in a closed state, as shown in FIG. As shown in FIG. 6, when the user steps on the gland 34 of the air intake step 30, since the volume ratio of the air bag 32 to the air pressure device 13 is different, the user can gain the weight by the weight of the user. The air bag 32 of the air step 30 compresses and generates compressed air. As shown in FIG. 3, compressed air flows out of the air outlet valve 21 from the second line 24, and flows into the air pressure device 13 via the first line 23 and pushes the sliding door panel. 12, the user is allowed to enter the movable door body 10; as shown in FIG. 3 and FIG. 5, after the user leaves the intake step 30, the sliding door assembly 14 pulls the sliding door panel 12 back to After the original positioning, the gas of the pneumatic device 13 will be subjected to the gravity of the sliding door assembly 14, and will flow back to the intake valve 22 via the first line 23, and be recharged to the air bag via the second line 22. 32. Since the outlet at the time of the outgasing is larger than the inlet at the time of intake, the sliding door panel 12 enters the space when it is opened. More, the open faster, and less air flows at the time of closing, the closing speed is slow.

Therefore, the present invention only needs to be by the weight of the user itself. The movable door body 10 can be opened, preferably at least 40 kg or more, to ensure the opening of the movable door body 10, without using any electric power and wireless sensing device for external connection, and is more intuitive and simple to use. And it can save energy and reduce carbon, which is quite practical and convenient.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Any person having ordinary knowledge in the art can use the present invention without departing from the technical features of the present invention. Equivalent embodiments of the novel modifications or modifications made by the novel teachings are still within the scope of the novel features.

10‧‧‧ activity gate body

20‧‧‧Airflow control unit

30‧‧‧Intake step

Claims (5)

An environmentally-friendly pneumatic power door, comprising: a movable door body, comprising a door frame, a sliding door panel and a pneumatic device, the door frame has an inlet and an outlet, and a track is respectively arranged at the upper and lower ends of the inner side of the door frame, the sliding door plate Slidably disposed between the two rails and blocking the inlet and outlet, the air pressure device is disposed inside the door frame, and is disposed in parallel with the sliding door panel and connected at one end; two air flow control units respectively disposed on The two sides of the movable door body are connected to the air pressure device of the movable door body by a pipeline; two air intake steps are respectively disposed on both sides of the movable door body, and are respectively connected to the entrance and exit of the movable door body An air bag is disposed inside the air intake step, and the air intake step can compress the air bag to generate compressed gas by gravity, and the air flow control unit is connected to the air bag by a pipeline. The environmentally-friendly pneumatic power door according to claim 1, wherein the two airflow control units are respectively provided with an air outlet valve and an intake valve, and the air outlet valve is arranged side by side with the air inlet valve, and the air outlet valve is connected with a first A pipeline is connected to the pneumatic device of the movable door body at the other end of the first pipeline, and a second pipeline is connected to the intake valve. The environmentally-friendly pneumatic power door of claim 2, wherein the opening of the first line and the second line connecting the outlet valve is larger than an opening connected to the intake valve. The environmentally-friendly pneumatic power door of 2 or 3, wherein the two air intake steps comprise a receiving box, three or more buffering devices and a gland, and the air bag and the three or more buffering devices are disposed in the receiving Inside the box, the gland is closed to the receiving box and abuts against the air bag and the three or more Buffer device. The environmentally-friendly pneumatic power door of claim 4, wherein the movable door body is further provided with a sliding door assembly disposed on the inner side of the door frame and disposed between the sliding door panel and the air pressure device.