CN214145150U - Door body opening device and barrier-free door - Google Patents
Door body opening device and barrier-free door Download PDFInfo
- Publication number
- CN214145150U CN214145150U CN202022136695.XU CN202022136695U CN214145150U CN 214145150 U CN214145150 U CN 214145150U CN 202022136695 U CN202022136695 U CN 202022136695U CN 214145150 U CN214145150 U CN 214145150U
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- China
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- door
- door body
- opening device
- holding rod
- fixing seat
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Abstract
The utility model discloses a door body opening device, include: a fixed seat and a holding rod; the fixing seat is fixed on the door body, one end of the holding rod is freely placed in the fixing seat, the fixing seat is adjacent to the hinged side of the door body, and the other end of the holding rod is rotatably connected with the free side of the door body, which is adjacent to the door body. Compared with the prior art, the door opening device solves the problem that the arm length cannot lead to the trouble of opening the door, and can ensure that the opening angle of the door is larger, reduce inconvenience and even injury caused by touching the door by people or wheelchairs in the door opening process.
Description
Technical Field
The utility model relates to a barrier-free door technical field, concretely relates to door body opening device and barrier-free door.
Background
Wheelchair and other barrier-free vehicles can conveniently pass after entering civil buildings.
At present, most civil buildings need to be used without obstacles, and when disabled people take wheelchairs to enter the buildings or pass through the buildings, most doors need to be opened manually. When the existing barrier-free door is opened manually by the disabled, the opening angle of the door is limited due to the arm length, and the wheelchair often collides with the door plate and is inconvenient to get in and out.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the invention aims to provide a door body opening device and an obstacle-free door, which can realize the purpose of remotely opening and closing a door body.
The specific technical scheme is as follows:
a door opening device mainly comprises: a fixed seat and a holding rod;
the fixing seat is fixed on the door body, one end of the holding rod is freely placed in the fixing seat, the fixing seat is adjacent to the hinged side of the door body, and the other end of the holding rod is rotatably connected with the free side of the door body, which is adjacent to the door body.
In the above door opening device, the handle bar is rotatably connected to the door body by a universal shaft.
In the above door opening device, it is further characterized in that the fixing seat is provided with a groove for placing the holding rod.
In the above door opening device, the holding rod is disposed at an acute angle with respect to the width direction of the door body.
In the door opening device, the handle is disposed at one end of the handle rod, which is placed in the fixing seat.
An accessible door comprises a door body and the door body opening device.
In the barrier-free door, the door opening device is provided on each of both sides of the door.
In the barrier-free door described above, the door opening device is provided on one side of the door.
The positive effects of the technical scheme are as follows:
the utility model provides a pair of door body opening device takes the disabled person handheld holding rod of wheelchair, then rotatory handheld holding rod, with the door body forward push open convenient current angle, perhaps pull open the door body backward, to the angle that can be current, prior art has compared and has solved because the arm length leads to opening the door trouble problem inadequately, can be so that the opening angle of the door body is bigger moreover, at the in-process that opens the door, reduce the inconvenience that people or wheelchair touch the door body and bring and hurt even.
Drawings
Fig. 1 is a schematic structural view of the door opening device provided by the present invention.
In the drawings: 1. a fixed seat; 2. a hand-held lever; 3. a cardan shaft; 4. a door body; 5. a wall body.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail by the following embodiments in combination with the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The numbering of the components themselves, such as "first", "second", etc., is used herein only to distinguish between the objects depicted and not to have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings). In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a door opening device provided in the present invention. The utility model discloses a door body opening device, this door body opening device includes: a fixed seat 1 and a holding rod 2.
The fixing seat 1 is fixed on the door body 4, one end of the holding rod 2 is freely placed in the fixing seat 1, the fixing seat 1 is close to the hinged side of the door body 4, and the other end of the holding rod 2 is rotatably connected with the free side of the door body 4, which is close to the door body 4.
Specifically, the holding rod 2 and the door body 4 are rotatably connected through a universal shaft 3. Prior art can be referred to the structure of cardan shaft 3, the utility model discloses no longer describe any more.
Specifically, the fixing seat 1 is provided with a groove (not shown) for placing the grab bar 2. The grab bar 2 is placed in the groove. The fixing seat 1 can be formed by bending a metal sheet or can be formed by digging a groove in a block structure.
Optionally, the holding rod 2 and the door body 4 are arranged at an acute angle in the width direction. In this embodiment, the length of the grab bar 2 can be set to be longer, even larger than the width of the door 4.
The door body opening device in this embodiment, when using, the disabled person who takes the wheelchair walks to near door body 4 and takes off holding rod 2, then promotes door body 4 forward until push away suitable oneself can the angle of cominging in and going out can, then put holding rod 2, leave, perhaps pull open door body 4 backward to suitable oneself can the angle of cominging in and going out can, then put holding rod 2, leave. Compared with the prior art, the problem that the arm length cannot lead to the trouble of opening the door is solved, the opening angle of the door body 4 can be larger, and inconvenience and even injury caused by touching the door body 4 by people or a wheelchair can be reduced in the door opening process.
Preferably, for the convenience of holding, the holding rod 2 is provided with a holding part (not shown) at one end thereof placed in the fixing base 1. The hand-held part can be an expanded structure, and can be made of materials with larger friction force, such as plastic and the like, so that the hand-held part is convenient to hold.
Alternatively, the grab bar 2 may be of a telescopic structure, so that a person can move backward a large distance when pulling the door body 4, and then pull the door body 4 by a larger angle, and then pass.
The utility model also discloses an accessible door, including the door body 4 and the door body opening device that preceding embodiment described, door body 4 articulates and sets up in wall body 5.
Optionally, the door opening device is disposed on one side of the door 4.
The barrier-free door using method in the embodiment is that the disabled person who takes the wheelchair walks to the vicinity of the door body 4 to take off the holding rod 2, then pushes the door body 4 forwards until the disabled person pushes the door body to a proper angle at which the disabled person can enter and exit, and then puts the holding rod 2 well to leave.
Optionally, the door opening devices are respectively arranged on two sides of the door 4.
The barrier-free door in this embodiment may be used in the following ways:
the disabled person riding the wheelchair walks to the vicinity of the door body 4 to take off the holding rod 2, then pushes the door body 4 forwards until the door body is pushed to a proper angle at which the disabled person can go in and out, and then puts the holding rod 2 well to leave;
the disabled person who takes the wheelchair walks to near the door body 4 and takes off the holding rod 2, also can move backward a certain distance and pull the door body 4 backward, opens to certain angle then the people passes through the door body 4, and the receipts my pole 2 of the distance door body 4 opposite side is nearer this moment, can take up the holding rod 2 nearby and walk forward while pulling the door body 4 and close.
Accessible door in this embodiment compares prior art and has solved because the arm length leads to opening the trouble problem inadequately, can make the opening angle of the door body 4 bigger moreover, at the in-process that opens the door, reduces the inconvenience that people or wheelchair touch the door body 4 and bring and hurt even.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. A door opening device, comprising: a fixed seat and a holding rod;
the fixing seat is fixed on the door body, one end of the holding rod is freely placed in the fixing seat, the fixing seat is adjacent to the hinged side of the door body, and the other end of the holding rod is rotatably connected with the free side of the door body, which is adjacent to the door body.
2. The door opening device of claim 1, wherein the grab bar is rotatably connected to the door by a cardan shaft.
3. The door opening device according to any one of claims 1 to 2, wherein the fixing seat is provided with a groove for placing the holding rod.
4. The door opening device according to claim 3, wherein the grab bar is disposed at an acute angle with respect to the width direction of the door.
5. The door opening device according to claim 3, wherein a holding portion is provided at an end of the holding rod disposed in the fixing seat.
6. An accessible door, characterized by comprising a door body and the door body opening device of any one of claims 1 to 5.
7. The barrier-free door of claim 6, wherein the door body opening devices are respectively arranged on two sides of the door body.
8. The barrier-free door of claim 6, wherein the door body opening device is arranged on one side of the door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022136695.XU CN214145150U (en) | 2020-09-25 | 2020-09-25 | Door body opening device and barrier-free door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022136695.XU CN214145150U (en) | 2020-09-25 | 2020-09-25 | Door body opening device and barrier-free door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214145150U true CN214145150U (en) | 2021-09-07 |
Family
ID=77557356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022136695.XU Active CN214145150U (en) | 2020-09-25 | 2020-09-25 | Door body opening device and barrier-free door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214145150U (en) |
-
2020
- 2020-09-25 CN CN202022136695.XU patent/CN214145150U/en active Active
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