CN210977031U - Aluminum alloy vertical hinged door with side capable of preventing hands from being clamped - Google Patents
Aluminum alloy vertical hinged door with side capable of preventing hands from being clamped Download PDFInfo
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- CN210977031U CN210977031U CN201920969574.8U CN201920969574U CN210977031U CN 210977031 U CN210977031 U CN 210977031U CN 201920969574 U CN201920969574 U CN 201920969574U CN 210977031 U CN210977031 U CN 210977031U
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- pressure sensor
- door frame
- vertical hinged
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Abstract
The utility model relates to an aluminum alloy vertical hinged door with anti-pinch side edges, which comprises a door frame, a door main body connected with the door frame, a pressure sensor positioned on the door main body, a buffer strip positioned on the door main body and an anti-pinch mechanism connected with the pressure sensor; the door body comprises an inner side edge which is positioned at one side of the door body and is rotatably connected with the door frame and an outer side edge which is positioned at the other side of the door body; the pressure sensors include an inboard pressure sensor located on the inboard side and an outboard pressure sensor located on the outboard side; prevent pressing from both sides mechanism including being located pop-up spare and drive in the door main part pop-up spare motion's drive structure, it is relative to pop-up spare the door frame sets up, extrudees when popping out the door frame. The utility model provides an aluminum alloy vertical hinged door of hand is prevented pressing from both sides by side, through pressure sensor discernment foreign matter, the rethread is prevented pressing from both sides the mechanism and is made corresponding anti-pinch measure for protect user's safety.
Description
Technical Field
The utility model relates to an aluminum alloy door and window technical field specifically relates to a side prevents aluminum alloy vertical hinged door of tong.
Background
Aluminum alloy is widely applied to the market due to the advantages of light weight, high strength and the like, and aluminum alloy doors and windows are also widely accepted by the market. The existing aluminum alloy doors and windows are not provided with a hand clamping prevention mechanism, and fingers are often clamped and injured in the use process, particularly in places where children often come in and go out, such as kindergarten places, infant hospitals and the like. Children like opening and closing the door under the curiosity's driving, and it is also very easy to press from both sides and injure the finger in the in-process of opening and closing the door. In addition, some children can play behind the door, people who open the door from the outside and enter the room cannot predict whether people are behind the door, and the children are easy to hurt people behind the door in the process of pushing the door to enter the room.
Especially, when the door is closed, the gap between the outer side of the door and the door frame and the gap between the inner side of the door and the door frame are the largest, so that people can easily stretch fingers into the gap, and when the door is closed, the gap is gradually reduced, and the fingers can be injured by clamping. In response to this situation, no effective improvement measure is proposed in the market at present.
Therefore, it is necessary to provide an aluminum alloy side hung door which can prevent fingers from being pinched and solve the above problems.
The utility model provides a side prevents aluminum alloy vertical hinged door of tong through set up pressure sensor and prevent tong mechanism on the vertical hinged door, prevents that the switch door in-process from being pressed from both sides and hindering the finger, improves the security performance of vertical hinged door.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide an aluminum alloy vertical hinged door of hand is prevented pressing from both sides by the switch door in-process and hurts the finger, improves the security performance of vertical hinged door.
In order to solve the technical problem, the utility model provides an aluminum alloy vertical hinged door with anti-pinch side edges, which comprises a door frame, a door main body connected with the door frame, a pressure sensor positioned on the door main body, a buffer strip positioned on the door main body and an anti-pinch mechanism connected with the pressure sensor;
the door body comprises an inner side edge which is positioned at one side of the door body and is rotatably connected with the door frame and an outer side edge which is positioned at the other side of the door body;
the pressure sensors include an inboard pressure sensor located on the inboard side and an outboard pressure sensor located on the outboard side;
prevent pressing from both sides mechanism including being located pop-up spare and drive in the door main part pop-up spare motion's drive structure, it is relative to pop-up spare the door frame sets up, extrudees when popping out the door frame.
Preferably, the pressure sensor is a strip-shaped resistive film pressure sensor.
Preferably, the number of the inner side pressure sensors is at least two, and the inner side pressure sensors are distributed on at least the lower half part of the inner side edge and used for detecting the pressure on at least two positions on the inner side edge.
Preferably, the number of the outer side pressure sensors is at least two, and the outer side pressure sensors are distributed on at least the lower half part of the outer side edge and detect pressures on at least two positions of the outer side edge.
Preferably, the buffer strip covers all the pressure sensors, and is made of soft rubber.
Preferably, the length of the ejection member protruding from the door main body is greater than the distance between the inner side edge of the door main body and the door frame.
Preferably, an accommodating cavity is further arranged in the door main body, and the volume of the accommodating cavity is larger than the sum of the volumes of the ejection piece and the driving structure;
the ejection piece and the driving structure are arranged in the accommodating cavity.
Preferably, a reinforcing member is arranged on one side of the door frame, which is opposite to the inner side edge, the reinforcing member is matched with the position of the ejection member, and the area of the reinforcing member is larger than or equal to that of the ejection member.
Preferably, the door frame is coupled to the door main body by a hinge, and is made of an aluminum alloy or a stainless steel material.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model provides an aluminium alloy vertical hinged door of hand is prevented pressing from both sides by side sets up pressure sensor through inboard side and the outside limit at the door main part, detects the pressure of two at least places through pressure sensor, when pressure sensor detects the pressure inequality of two at least places, then explain to have the foreign matter to get into the crack, send signal this moment to corresponding prevent pressing from both sides the mechanism, prevent pressing from both sides the mechanism and make corresponding anti-pinch measure, be used for protecting user's safety, be particularly useful for places such as the more kindergarten of children, infant hospital.
2. The utility model provides an aluminium alloy vertical hinged door of hand is prevented pressing from both sides by side, it is relative on the door frame be equipped with the reinforcement on one side of inboard side, the reinforcement with the position phase-match of first ejection piece, and its area is greater than the area of first ejection piece for when preventing that first ejection piece from popping out, cause destruction to the door frame, guarantee the life of door frame.
3. The utility model provides an aluminum alloy vertical hinged door of hand is prevented pressing from both sides by the side, the buffering strip is made by soft rubber, and covers all pressure sensor, at first is used for protecting pressure sensor, secondly is used for reducing the noise that produces when opening and shutting the door, and at last, when the finger stretches into in the crack, can also pass through the cushioning effect of buffering strip reduces the pressure when pressing from both sides tightly, prevents that the finger from being hindered by the clamp.
Drawings
Fig. 1 is a schematic structural view of an aluminum alloy vertical hinged door with no buffering strip, provided by the utility model, having a side for preventing hands from being pinched;
fig. 2 is a schematic structural view of the aluminum alloy vertical hinged door with the side edge capable of preventing hands from being clamped provided by the utility model;
fig. 3 is the utility model provides a structure schematic diagram at another visual angle of aluminum alloy vertical hinged door that hand is prevented from being pinched to side.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1-3, an aluminum alloy vertical hinged door with anti-pinch side edges comprises a door frame 1, a door main body 2 connected with the door frame 1, a pressure sensor 3 positioned on the door main body 2, a buffer strip 4 positioned on the door main body 2, and an anti-pinch mechanism 5 connected with the pressure sensor 3;
the door main body 2 includes an inner side 21 positioned at one side of the door main body 2 and rotatably connected to the door frame, and an outer side 22 positioned at the other side of the door main body 2;
the pressure sensors 3 comprise an inner pressure sensor located on the inner side and an outer pressure sensor located on the outer side;
prevent pressing from both sides mechanism 5 including being located pop-up 51 and drive on the door main part 2 the drive structure of pop-up motion, pop-up 51 is relative the door frame sets up, extrudees when popping out door frame 1.
The door frame 1 is used for fixing the door main body 2, it through the hinge with the door main body 2, it is made by aluminum alloy or stainless steel material, relatively be equipped with reinforcement 11 on one side of inboard side 21, reinforcement 11 with the position phase-match of ejecting member 51, and its area is more than or equal to the area of ejecting member 51 for when preventing ejecting member 51 to pop out, cause destruction to door frame 1.
The door main body 2 is made of an aluminum alloy material, is light in weight and high in hardness, is of a hollow structure, and can be internally provided with a wire and other structures for electric connection, so that the attractiveness of the door main body 2 is guaranteed.
In order to facilitate the installation of the ejecting member 51 and the driving structure, an accommodating cavity is further arranged in the door main body 2, the volume of the accommodating cavity is larger than the sum of the volumes of the ejecting member 52 and the driving structure, and the ejecting member 52 and the driving structure are conveniently installed in the accommodating cavity.
The door main body 2 includes an inner side 21 positioned at one side of the door main body 2 and rotatably coupled to the door frame 1, and an outer side 22 positioned at the other side of the door main body 2.
The pressure sensor 3 is installed on the edge of the door main body 2 and used for detecting the pressure on the door main body 2, so that whether a person is clamped or not can be identified conveniently, and the user is prevented from being injured by clamping. Specifically, pressure sensor 3 is bar resistance-type film pressure sensor, because this kind of pressure sensor's is small, can install in the edge of door main part 2, realizes the utility model discloses the function of discernment.
The pressure sensors 3 comprise at least two inner side pressure sensors located at the inner side and at least two outer side pressure sensors located at the outer side.
The quantity of inboard pressure sensor is at least two, inboard pressure sensor distribute in the at least lower half of inboard side 21 for detect the pressure of at least two places on inboard side 21, when the pressure that one of them inboard pressure sensor detected and the pressure that other inboard pressure sensor detected are unequal, then explain that there is the foreign matter to get into between inboard side 21 and the doorframe 1, prevent that clamping mechanism 5 will be started, prevent that door main part 2 from closing, thereby prevent that the user from being hindered by the clamp.
The quantity of outside pressure sensor is at least two, outside pressure sensor distributes in the at least lower half of outside limit 22 for detect the pressure of two at least places on the outside limit 22, when the pressure that one of them outside pressure sensor detected and the pressure that other outside pressure sensor detected are unequal, then indicate that there is the foreign matter to get into between outside limit 22 and the doorframe 1, prevent that pinch mechanism 5 will be started, prevent that door main part 2 from closing, thereby prevent that the user from being hindered by the clamp.
The buffering strip 4 is installed on the door main body 2, and may cover a part of the edge of the door main body 2 or all the edges of the door main body 2, and the buffering strip 4 is specifically set according to actual needs. In this embodiment, the buffer strip 4 covers all the pressure sensors 3. And the buffering strip 4 is made by soft rubber, and it produces little deformation in extrusion process, and the buffering strip 4 covers all pressure sensor 3, at first is used for protecting pressure sensor 3, and secondly is used for reducing the noise that produces when opening and shutting the door, and at last, when the finger stretches into the crack, can also pass through the cushioning effect of buffering strip 4, reduce the pressure when pressing from both sides tightly, prevent that the finger from being hindered by the clamp.
Prevent pressing from both sides mechanism 5 with pressure sensor 3 is connected for when pressure sensor 3 judges that there is the foreign matter to get into the crack, make corresponding response, prevent that door main part 2 further motion from causing the injury to the user.
Prevent pressing from both sides mechanism 5 with inboard side pressure sensor and outside limit pressure sensor are connected, work as when inboard side pressure sensor and/or outside limit pressure sensor discerned that there is the foreign matter to get into the crack, prevent that pressing from both sides mechanism 5 is started, prevent that door main part 2 from further closing to prevent that the user from being hindered by the clamp.
Specifically, prevent pressing from both sides mechanism 5 including being located pop-up 51 and drive on the door main part 2 the drive structure of pop-up 51 motion, pop-up 51 is in stretch out or retract under the effect of drive structure door main part 2, just pop-up 51 stretches out the length of door main part 2 is greater than the inboard edge of door main part 2 with interval between the door frame 1 for push away door main part 2. In this embodiment, the driving structure is a driving motor, and the ejecting member 51 is connected to the driving motor, and the driving motor drives the ejecting member to reciprocate.
In a normal condition, the surfaces of the eject member 51 and the door body 2 are flush with each other or are recessed inside the door body 2 to ensure normal opening and closing actions of the door body 2, when the inner side pressure sensor and/or the outer side pressure sensor recognize that a foreign object enters a door gap, a signal is sent to the driving structure, the driving structure drives the eject member 51 to eject, and because the length of the eject member 51 extending out of the door body 2 is greater than the distance between the inner side 21 and the door frame 1, the door body 2 is pushed open under the action of the eject member 51, so that the door body 2 keeps an open state, and a user is prevented from being extruded when the door body is closed.
The utility model provides an aluminium alloy vertical hinged door of hand is prevented pressing from both sides by side sets up pressure sensor 3 through inboard side 21 and outside side 22 at door main part 2, detect the pressure of two at least places through pressure sensor 3, when pressure sensor 3 detects the pressure inequality of two at least places, then explain that there is the foreign matter to get into the crack, send signal this moment to corresponding prevent pressing from both sides mechanism 5, prevent pressing from both sides mechanism 5 and make corresponding anti-pinch measure, be used for protecting user's safety, be particularly useful for the more kindergarten of children, places such as infant hospital.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (9)
1. The aluminum alloy vertical hinged door with the side edge capable of preventing hands from being clamped is characterized by comprising a door frame, a door main body connected with the door frame, a pressure sensor positioned on the door main body, a buffer strip positioned on the door main body and an anti-clamping mechanism connected with the pressure sensor;
the door body comprises an inner side edge which is positioned at one side of the door body and is rotatably connected with the door frame and an outer side edge which is positioned at the other side of the door body;
the pressure sensors include an inboard pressure sensor located on the inboard side and an outboard pressure sensor located on the outboard side;
prevent pressing from both sides mechanism including being located pop-up spare and drive in the door main part pop-up spare motion's drive structure, it is relative to pop-up spare the door frame sets up, extrudees when popping out the door frame.
2. The aluminum alloy vertical hinged door with the side capable of preventing hands from being pinched as claimed in claim 1, wherein the pressure sensor is a strip-shaped resistance-type film pressure sensor.
3. The aluminum alloy vertical hinged door with the side capable of preventing hands from being pinched as claimed in claim 1, wherein the number of the inner side pressure sensors is at least two, and the inner side pressure sensors are distributed on at least the lower half portion of the inner side edge and detect the pressure of at least two positions on the inner side edge.
4. The aluminum alloy vertical hinged door with the side capable of preventing hands from being pinched as claimed in claim 1, wherein the number of the outer side pressure sensors is at least two, and the outer side pressure sensors are distributed on at least the lower half portion of the outer side edge and detect the pressures at least two positions on the outer side edge.
5. The aluminum alloy vertical hinged door with the side capable of preventing hands from being pinched as claimed in claim 1, wherein the buffer strip covers all the pressure sensors and is made of soft rubber.
6. The aluminum alloy vertical hinged door with the side capable of preventing hands from being pinched as claimed in claim 1, wherein the length of the ejection member extending out of the door main body is greater than the distance between the inner side edge of the door main body and the door frame.
7. The aluminum alloy vertical hinged door with the side capable of preventing hands from being clamped as claimed in claim 1, wherein a containing cavity is further formed in the door body, and the volume of the containing cavity is larger than the sum of the volumes of the ejecting piece and the driving structure;
the ejection piece and the driving structure are arranged in the accommodating cavity.
8. The aluminum alloy side-hung door with the side edges preventing hands from being pinched as claimed in claim 1, wherein a reinforcing member is arranged on one side of the door frame opposite to the inner side edge, the reinforcing member is matched with the position of the ejecting member, and the area of the reinforcing member is larger than or equal to the area of the ejecting member.
9. The aluminum alloy vertical hinged door with the side capable of preventing hands from being pinched as claimed in claim 1, wherein the door frame is connected with the door main body through a hinge and is made of aluminum alloy or stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920969574.8U CN210977031U (en) | 2019-06-25 | 2019-06-25 | Aluminum alloy vertical hinged door with side capable of preventing hands from being clamped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920969574.8U CN210977031U (en) | 2019-06-25 | 2019-06-25 | Aluminum alloy vertical hinged door with side capable of preventing hands from being clamped |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210977031U true CN210977031U (en) | 2020-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920969574.8U Active CN210977031U (en) | 2019-06-25 | 2019-06-25 | Aluminum alloy vertical hinged door with side capable of preventing hands from being clamped |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210977031U (en) |
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- 2019-06-25 CN CN201920969574.8U patent/CN210977031U/en active Active
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