CN210289499U

CN210289499U - Foot-controlled door and window

Info

Publication number: CN210289499U
Application number: CN201920861977.0U
Authority: CN
Inventors: 刘海雁
Original assignee: Jiangsu Liheng Curtain Wall Technology Co ltd
Current assignee: Jiangsu Liheng Curtain Wall Technology Co ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-04-10
Anticipated expiration: 2029-06-10

Abstract

The utility model relates to the technical field of door and window control devices, in particular to a foot-controlled door and window, which comprises a door and window main body, wherein the lower end of the door and window main body is provided with an auxiliary device, the auxiliary device is embedded into the ground, the auxiliary device comprises a base, a control device, an air bag and a lifting plate, the shape of the base is a cuboid box shell structure with an open top, the control device is embedded on the entity of the base, the air bag and the lifting plate are arranged in the inner cavity of the base, the lifting plate is arranged at the upper end of the air bag, the lower end of the air bag is fixedly connected with the bottom surface of the inner cavity of the base, the shape of the air bag is a square plate, a cuboid groove is arranged on the upper surface of the square plate, a blocking rod is arranged in the groove of the air bag, the end part of the blocking, the door and window is provided with an emergency mechanism to ensure that the door and window can be normally used.

Description

Foot-controlled door and window

Technical Field

The utility model relates to a door and window controlling means technical field specifically is a foot control door and window.

Background

Door and window control switch among the prior art uses infrared induction device, in case sense people's existence, induction device trigger switch realizes door and window's switch like this, but the hidden danger that exists is in case induction device goes wrong, and the door temporarily can't be opened, has influenced people's life.

If the auxiliary device can be invented, when the infrared sensing device has a problem, the auxiliary device can trigger the switch to open the door and window, so that the problem can be solved, and the foot-controlled door and window is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foot-controlled door and window to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a foot-controlled door and window comprises a door and window main body, wherein an auxiliary device is arranged at the lower end of the door and window main body and is embedded into the ground, the auxiliary device comprises a base, a control device, an air bag and a lifting plate, the base is of a cuboid box shell structure with an open top, the control device is embedded into the base entity, the air bag and the lifting plate are arranged in the inner cavity of the base, the lifting plate is arranged at the upper end of the air bag, the lower end of the air bag is fixedly connected with the bottom surface of the inner cavity of the base, the air bag is of a square plate, a cuboid groove is formed in the upper surface of the square plate, a blocking rod is arranged in the groove of the air bag, the end part of the blocking rod is fixedly connected with the side wall of the inner cavity of the base, a plurality of uniformly distributed rubber balls are arranged in the inner cavity, the control device is located the pole chamber of buckling in water conservancy diversion chamber, control device includes the bellows, impels the post, contacts a piece one, contacts a piece two, pressure column and spring, bellows one side fixedly connected with impels the post, it has contact a piece one to imbed on the propulsion post, one side of impelling the post is provided with the pressure column, the embedding has contact a piece two on the pressure column, the contact of the one end of keeping away from contact a piece one on the contact piece two has the spring, the one end contact of spring has the gasket, the gasket embedding is in the base entity.

Preferably, one end of the corrugated pipe, far away from the propelling column, is fixedly connected with a cylindrical positioning ring, the outer wall of the positioning ring is fixedly connected with the inner wall of the bending rod cavity of the diversion cavity, the first contact block is in the shape of a cylinder integrally connected with one end of a sphere, and the sphere part of the first contact block protrudes out of the propelling column.

Preferably, the contact block II is in the shape of a circular truncated cone and penetrates through the pressure column, a plurality of uniformly distributed protruding blocks are annularly arranged on the outer wall of the pressure column, and one end of each protruding block extends into a sliding groove formed in the inner wall of the bending rod cavity of the flow guide cavity.

Preferably, the shape of the gasket is that one end of a circular truncated cone is integrally connected with a cylinder, and one end of the spring is abutted against the gasket.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the structural design of the utility model ensures that the door and window is provided with an emergency mechanism to ensure the normal use of the door and window when the infrared induction mechanism of the door and window goes wrong;

2. the utility model discloses an auxiliary device's design makes the door and window main part have emergency mechanism trigger switch, has made things convenient for people's life, has very much the practicality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a lifter plate structure;

fig. 3 is a schematic structural diagram of the control device in fig. 1.

In the figure: the device comprises a door and window main body 1, an auxiliary device 2, a base 3, a control device 4, an air bag 5, a lifting plate 6, a blocking rod 7, a rubber ball 8, a flow guide cavity 9, a corrugated pipe 10, a pushing column 11, a contact block I12, a contact block II 13, a pressure column 14, a spring 15 and a gasket 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 3, the present invention provides a technical solution: a foot-controlled door and window comprises a door and window main body 1, wherein the lower end of the door and window main body 1 is provided with an auxiliary device 2, the auxiliary device 2 is embedded into the ground, the auxiliary device 2 comprises a base 3, a control device 4, an air bag 5 and a lifting plate 6, the base 3 is in the shape of a cuboid box shell structure with an open top, the control device 4 is embedded into the entity of the base 3, the air bag 5 and the lifting plate 6 are arranged in the inner cavity of the base 3, the lifting plate 6 is arranged at the upper end of the air bag 5, the lower end of the air bag 5 is fixedly connected with the bottom surface of the inner cavity of the base 3, the air bag 5 is in the shape of a square plate, a cuboid groove is formed in the upper plate surface of the square plate, a blocking rod 7 is arranged in the groove of the air bag 5, the end part of the blocking rod 7 is fixedly connected with the side wall, the bounce effect of the rubber ball 8 enables the air bag 5 to keep a uniform expansion state, a guide cavity 9 is formed in the base 3, the guide cavity 9 is in the shape of a circular truncated cone, one end of the guide cavity is connected with a bending rod, the control device 4 is located in the bending rod cavity of the guide cavity 9, the control device 4 comprises a corrugated pipe 10, a pushing column 11, a contact block I12, a contact block II 13, a pressure column 14 and a spring 15, the pushing column 11 is fixedly connected to one side of the corrugated pipe 10, the contact block I12 is embedded into the pushing column 11, the pressure column 14 is arranged on one side of the pushing column 11, the contact block II 13 is embedded into the pressure column 14, one end, far away from the contact block I12, of the contact block II 13 is contacted with the spring 15, one end of the spring 15 is contacted with a gasket 16, and.

The end of the corrugated pipe 10 far away from the propelling column 11 is fixedly connected with a cylindrical positioning ring, the outer wall of the positioning ring is fixedly connected with the inner wall of the bending rod cavity of the diversion cavity 9, the first contact block 12 is in the shape of a cylinder with one end integrally connected with the sphere, and the sphere part of the first contact block 12 protrudes out of the propelling column 11.

The contact block II 13 is in a circular truncated cone shape, the contact block II 13 penetrates through the pressure column 14, a plurality of uniformly distributed protruding blocks are annularly arranged on the outer wall of the pressure column 14, one end of each protruding block extends into a sliding groove formed in the inner wall of the bending rod cavity of the diversion cavity 9, as shown in fig. 3, the moving range of the pressure column 14 is limited, and the pressure column 14 is not in contact with the inner wall of the diversion cavity 9 and is movably sleeved with the diversion cavity.

The gasket 16 is in a shape of a circular truncated cone with one end integrally connected with a cylinder, one end of the spring 15 abuts against the gasket 16, as shown in fig. 3, one end of the gasket 16 is fixedly connected with a lead, one end of the contact block I12 is connected with the lead, one of the two leads is a live wire, the other one is a zero line, the contact block I12, the contact block II 13, the spring 15 and the gasket 16 are made of conductive materials, other parts are insulators, once the contact block I12 is contacted with the contact block II 13, the live wire and the zero line are communicated with each other, and the circuit is communicated with each other to trigger a switch mechanism of the door and window main body 1.

The working principle is as follows: when a person steps on the auxiliary device 2, specifically, the pressure of feet acts on the lifting plate 6, the local position of the lifting plate 6 descends, the lifting plate 6 presses the air bag 5 to enable the air bag 5 to be locally deformed and contracted, the air flow in the air bag 5 flows into the corrugated pipe 10 through the flow guide cavity 9, the corrugated pipe 10 is deformed and expanded, the pushing column 11 is pushed and influenced by air pressure, the position of the pushing column 11 moves, the pushing column 11 drives the contact block I12 to move, the contact block I12 moves to be in contact with the contact block II 13 to achieve circuit communication, the deformation and contraction of the spring 15 generate certain bounce force to enable the contact block I12 and the contact block II 13 to be tightly attached, when the person leaves the upper surface of the auxiliary device 2, the rubber balls 8 are deformed and expanded to restore the initial spherical state, the air bag 5 is restored to the initial state by the rubber balls 8, the air flow returns to the air bag 5 in the process, the air pressure influences the, the pushing column 11 moves to drive the first contact block 12 to separate the first contact block 12 from the second contact block 13, so that the control device 4 completes one working cycle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a foot-operated door and window, includes door and window main part (1), its characterized in that: the door and window main body (1) lower extreme is provided with auxiliary device (2), auxiliary device (2) is embedded into the ground, auxiliary device (2) includes base (3), controlling means (4), gasbag (5) and lifter plate (6), base (3) shape is open-topped cuboid case shell structure, the embedding has controlling means (4) on the base (3) entity, be provided with gasbag (5) and lifter plate (6) in the inner chamber of base (3), gasbag (5) upper end is provided with lifter plate (6), gasbag (5) lower extreme and base (3) inner chamber bottom surface fixed connection, gasbag (5) shape is square board and square board upper panel has seted up cuboid form recess, is provided with in the recess of gasbag (5) and blocks pole (7), block pole (7) tip and base (3) inner chamber lateral wall fixed connection, a plurality of uniformly distributed rubber balls (8) are arranged in an inner cavity of the air bag (5), a flow guide cavity (9) is formed in the base (3) physically, the flow guide cavity (9) is shaped like a circular truncated cone, one end of the circular truncated cone is connected with a bending rod, the control device (4) is positioned in the bending rod cavity of the flow guide cavity (9), the control device (4) comprises a corrugated pipe (10), a propulsion column (11), a contact block I (12), a contact block II (13), a pressure column (14) and a spring (15), the propulsion column (11) is fixedly connected with the propulsion column (11) on one side, the contact block I (12) is embedded in the propulsion column (11), the pressure column (14) is arranged on one side of the propulsion column (11), the contact block II (13) is embedded in the pressure column (14), and the spring (15) is contacted with one end, far away from the contact block I (12), of the contact block, one end of the spring (15) is contacted with a gasket (16), and the gasket (16) is embedded on the base (3) body.

2. The foot-controlled door and window of claim 1, characterized in that: keep away from the holding ring of one end fixedly connected with tube-shape of propelling column (11) on bellows (10), holding ring outer wall and water conservancy diversion chamber (9) pole intracavity wall fixed connection of buckling, contact block (12) shape is spheroid one end body coupling cylinder, and contact block (12) spheroid part is protruding from propelling column (11).

3. The foot-controlled door and window of claim 1, characterized in that: the contact block II (13) is in a circular truncated cone shape, the contact block II (13) penetrates through the pressure column (14), a plurality of uniformly distributed protruding blocks are annularly arranged on the outer wall of the pressure column (14), and one end of each protruding block extends into a sliding groove formed in the inner wall of the bending rod cavity of the flow guide cavity (9).

4. The foot-controlled door and window of claim 1, characterized in that: the gasket (16) is in a shape of a circular truncated cone with one end integrally connected with a cylinder, and one end of the spring (15) abuts against the gasket (16).