CN210049733U - Hinge integral type square cabin door opens stop device - Google Patents
Hinge integral type square cabin door opens stop device Download PDFInfo
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- CN210049733U CN210049733U CN201920088942.8U CN201920088942U CN210049733U CN 210049733 U CN210049733 U CN 210049733U CN 201920088942 U CN201920088942 U CN 201920088942U CN 210049733 U CN210049733 U CN 210049733U
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- 230000000670 limiting effect Effects 0.000 claims abstract description 88
- 230000007704 transition Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
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- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
A hinge integrated square cabin door opening limiting device comprises a hinge type left limiting block, a hinge type right limiting block and a bolt; one end of the hinge type left limiting block is fixedly arranged on the square cabin door, the other end of the hinge type left limiting block is suspended in the air, and a first through hole is formed in one side of the suspended end; one end of the hinge type right limiting block is fixedly arranged on the shelter wallboard, the other end of the hinge type right limiting block is suspended, the suspended end of the other end of the hinge type right limiting block is provided with a second through hole, after the shelter door is opened, the first through hole and the second through hole are coaxial, and the bolt penetrates through the first through hole and the second through hole. The utility model only comprises a hinge type left limiting block, a hinge type right limiting block and a bolt, and is simple and reliable, convenient to install and small in occupied space; the stress stability of the device is improved through reasonable layout, and the protection effect of the square cabin door when the square cabin door is opened under a strong wind environment is further achieved.
Description
Technical Field
The utility model relates to a shelter door field, concretely relates to hinge integral type shelter door opens stop device.
Background
At present, the square cabin door opening limiting device generally adopts an upper L-shaped stay bar guide rail type or bottom door suction type structure form, and the structure mainly has the following defects: 1. the guide rail type structure and installation of the upper L-shaped stay bar are complex, the occupied space is large, the cost is high, the clamping stagnation phenomenon exists, and the operation steps are multiple and complex; 2. the bottom door is easy to loosen in a suction mode, low in reliability and hidden danger to personal safety exists.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a stop device is opened to hinge integral type square cabin door, next do further explanation to this technical scheme.
The device solves the technical problem that in the prior art, a square cabin door lacks of a fixed limiting function after being opened, and particularly lacks of a limiting device which has a good wind resistance effect and is convenient and fast under the condition of strong wind; the technical scheme is as follows: a hinge integrated square cabin door opening limiting device comprises a hinge type left limiting block, a hinge type right limiting block and a bolt; one end of the hinge type left limiting block is fixedly arranged on the square cabin door, the other end of the hinge type left limiting block is suspended in the air, and a first through hole is formed in one side of the suspended end; one end of the hinge type right limiting block is fixedly arranged on the shelter wallboard, the other end of the hinge type right limiting block is suspended, the suspended end of the other end of the hinge type right limiting block is provided with a second through hole, after the shelter door is opened, the first through hole and the second through hole are coaxial, and the bolt penetrates through the first through hole and the second through hole.
Furthermore, the hinge type left limiting block and the hinge type right limiting block are arc-shaped, and the circle centers face the pivot.
Further, the opening angle of the square cabin door at the limiting position is 85 degrees; ensure the convenient business turn over, and do not interfere with stop device.
Furthermore, the aperture sizes of the first through hole and the second through hole are consistent; the contact surface of the bolt with the first through hole and the second through hole is enlarged, the stress area is large, and the bearing effect is optimal.
Further, when the shelter door is located at the limiting position, the hinged left limiting block is just contacted with the shelter wall plate and/or the suspended end of the hinged right limiting block is just contacted with the shelter door; further improving the stress stability of the device under strong wind.
Furthermore, the suspended ends of the hinge type left limiting block and the hinge type right limiting block are in a circular arc transition shape; the structure rationality between the device is improved, mechanical impact is avoided, sharp and harsh noise is avoided, and the outer surface of the device is prevented from being scratched.
Furthermore, the two hinge-type right limiting blocks comprise two identical shapes, and the projections of the two hinge-type right limiting blocks in the vertical direction are completely overlapped.
Furthermore, the hinge type left limiting block is arranged in the middle of the two hinge type right limiting blocks; further improving the limiting effect.
Furthermore, a chain is arranged on the bolt; the pulling operation of the bolt can be realized.
Has the advantages that: compared with the prior art, the utility model only comprises a hinge type left limiting block, a hinge type right limiting block and a bolt, which is simple and reliable, convenient to install and small in occupied space; the stress stability of the device is improved through reasonable layout, and the protection effect of the square cabin door when the square cabin door is opened under a strong wind environment is further achieved.
Drawings
FIG. 1: the schematic diagram of the structure after the device i is installed.
FIG. 2: fig. 1 illustrates the structure of this apparatus i.
FIG. 3: schematic view of the shelter door in a closed state.
FIG. 4: schematic view of the shelter door in the open position.
In the figure: 10-hinge type left limiting block, 11-first through hole, 20-hinge type right limiting block, 21-second through hole, 30-bolt and 40-chain.
Detailed Description
A specific embodiment of the present invention will now be described in detail with reference to the accompanying drawings.
A hinge integrated square cabin door opening limiting device comprises a hinge type left limiting block 10, a hinge type right limiting block 20, a bolt 30 and a chain 40; the hinge type left limiting block 10 is arc-shaped, the circle center of the hinge type left limiting block faces the pivot, one end of the hinge type left limiting block 10 is fixedly arranged on the square cabin door, the other end of the hinge type left limiting block 10 is suspended, the hinge type left limiting block 10 rotates along with the rotation of the square cabin door around the pivot, and a first through hole 11 is formed in one side, close to the suspended end, of the hinge type left limiting block 10.
In this embodiment, the angle that the shelter door was opened receives stop device's restriction, because of stop device's existence promptly, the shelter door can't reach great angle, nevertheless does not guarantee great opening angle in order to ensure the business turn over convenient, and opening angle establishes to 85 and is the best, and at this moment, the free end of hinge type left side stopper 10 just contacts with the shelter wallboard, and is more excellent, and the free end of hinge type left side stopper 10 is the circular arc transition form.
One end of the hinge type right limiting block 20 is fixedly arranged on the shelter wall plate, the other end of the hinge type right limiting block is arranged in a suspended mode, and the hinge type right limiting block 20 is also in an arc shape, and the circle center of the hinge type right limiting block faces the pivot; the hinge type right limiting block 20 and the hinge type left limiting block 10 are arranged in a staggered mode, so that interference does not occur when the shelter door is opened and closed, and a second through hole 21 with the same aperture size as the first through hole is also formed in the suspended end of the hinge type right limiting block 20; and when the shelter door is opened to the limit position, the first through hole 11 and the second through hole 21 are just coaxial, at the moment, the suspended end of the hinge type right limiting block 20 is just contacted with the shelter door, and similarly, the suspended end of the hinge type right limiting block 20 is in a circular arc transition shape.
Therefore, when the shelter door is opened to the limit position, namely, the opening angle is 85 degrees, the first through hole 11 and the second through hole 21 are coaxial, the bolt 30 is inserted into the first through hole 11 and the second through hole 21 to limit and fix the shelter door, in addition, the suspended end of the hinge type right limiting block 20 is contacted with the shelter door, the suspended end of the hinge type left limiting block 10 is contacted with the shelter wall plate, and the limiting effect is enabled to reach the best.
Preferably, the hinge-type right limiting block 20 includes two hinge-type right limiting blocks 20a and 20b with the same shape, and the hinge-type left limiting block 10 is disposed in the middle of the two hinge-type right limiting blocks 20a and 20b, so as to further improve the limiting effect.
The bolt 30 is provided with a chain 40, so that the bolt can be pulled out.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A hinge integrated square cabin door opening limiting device comprises a hinge type left limiting block, a hinge type right limiting block and a bolt; the method is characterized in that: one end of the hinge type left limiting block is fixedly arranged on the square cabin door, the other end of the hinge type left limiting block is suspended in the air, and a first through hole is formed in one side of the suspended end; one end of the hinge type right limiting block is fixedly arranged on the shelter wallboard, the other end of the hinge type right limiting block is suspended, the suspended end of the other end of the hinge type right limiting block is provided with a second through hole, after the shelter door is opened, the first through hole and the second through hole are coaxial, and the bolt penetrates through the first through hole and the second through hole.
2. The hinge-integrated shelter door opening-limiting device of claim 1, wherein: the hinge type left limiting block and the hinge type right limiting block are arc-shaped, and the circle centers face the pivot.
3. The hinge-integrated shelter door opening-limiting device of claim 1, wherein: the first through hole and the second through hole are consistent in aperture size.
4. The hinge integrated shelter door opening limiting device of claim 2, wherein: the opening angle of the square cabin door at the limiting position is 85 degrees.
5. The hinge-integrated shelter door opening-limiting device of claim 4, wherein: when the shelter door is located at the limiting position, the hinge type left limiting block is just contacted with the shelter wall plate and/or the suspended end of the hinge type right limiting block is just contacted with the shelter door.
6. The hinge integrated shelter door opening limiting device of claim 5, wherein: and the suspended ends of the hinge type left limiting block and the hinge type right limiting block are in a circular arc transition shape.
7. The hinge integrated shelter door opening and limiting device according to any one of claims 1 to 6, wherein: the two right hinge-type limiting blocks comprise two identical shapes, and the projections of the two right hinge-type limiting blocks in the vertical direction are completely overlapped.
8. The hinge integrated shelter door opening and limiting device according to claim 7, wherein: the hinge type left limiting block is arranged in the middle of the two hinge type right limiting blocks.
9. The hinge-integrated shelter door opening-limiting device of claim 1, wherein: and a chain is arranged on the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920088942.8U CN210049733U (en) | 2019-01-21 | 2019-01-21 | Hinge integral type square cabin door opens stop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920088942.8U CN210049733U (en) | 2019-01-21 | 2019-01-21 | Hinge integral type square cabin door opens stop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210049733U true CN210049733U (en) | 2020-02-11 |
Family
ID=69377496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920088942.8U Active CN210049733U (en) | 2019-01-21 | 2019-01-21 | Hinge integral type square cabin door opens stop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210049733U (en) |
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2019
- 2019-01-21 CN CN201920088942.8U patent/CN210049733U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |