CN203145639U - Manual-adjustment fixed door - Google Patents
Manual-adjustment fixed door Download PDFInfo
- Publication number
- CN203145639U CN203145639U CN 201320136664 CN201320136664U CN203145639U CN 203145639 U CN203145639 U CN 203145639U CN 201320136664 CN201320136664 CN 201320136664 CN 201320136664 U CN201320136664 U CN 201320136664U CN 203145639 U CN203145639 U CN 203145639U
- Authority
- CN
- China
- Prior art keywords
- door
- iron core
- circular hole
- pulley
- manual
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a manual-adjustment fixed door. The manual-adjustment fixed door is characterized in that a retractor device is arranged at the left upper side of the inner part of the door, wherein an iron core and a spring are respectively arranged inside the reactor device from top to bottom; a pulley is arranged below the retractor device inside the door, and the pulley and a door handle are arranged on the same horizontal plane; the iron core is connected with the door handle by a steel wire rope which is wound on the pulley; the left side of the door is fixed on a door frame by two groups of hinges; a semicircular positioning plate with a circular hole is arranged at the left upper side of the door frame; the iron core is corresponding to the circular hole on the semicircular positioning plate, and can be inserted in the circular hole. By virtue of the settings, the manual-adjustment fixed door has the function of positioning at a special angle after being opened, and can be prevented from automatically closing due to external force, so that the work and the life are more convenient.
Description
Technical field
The utility model relates to a kind of door, is a kind of door that can the special angle positioning and fixing specifically.
Background technology
The door that use in present various places does not have opens the back with the function of special angle location, and after door was opened, if run into wind or other external force effects, door can be closed automatically, the people around the noise that sends not only can influence, and make troubles to live and work.
Summary of the invention
The purpose of this utility model is that a kind of door that can the special angle positioning and fixing is provided
To achieve these goals, the utility model arranges stretching device on the upper left side of door inside, the inside of stretching device is respectively iron core, spring from top to bottom, pulley and door handle are installed on same horizontal plane below the stretching device of the inside of door, iron core is connected with door handle by the wire rope on pulley, the left side of door is fixed on the doorframe with two groups of loose-leaves, semicircle spacer at the upper left side of doorframe mounting strap circular hole, iron core is corresponding with the circular hole on the semicircle spacer, and can be inserted in the circular hole.
By above setting, the utlity model has and open the back with the function of special angle location, can prevent from closing automatically because of external force, better made things convenient for work and life.
Description of drawings
Now by reference to the accompanying drawings the utility model is described further.
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, door, 2, stretching device, 3, iron core, 4, spring, 5, pulley, 6, door handle, 7, wire rope, 8, loose-leaf, 9, doorframe, 10, semicircle spacer.
The specific embodiment
As shown in Figure 1, the utility model arranges stretching device 2 on the upper left side of door 1 inside, the inside of stretching device 2 is respectively iron core 3, spring 4 from top to bottom, pulley 5 and door handle 6 are installed on same horizontal plane below the inside of door 1 stretching device 2, iron core 3 is connected with door handle 6 by the wire rope 7 on pulley 5, the left side of door 1 is fixed on the doorframe 9 with two groups of loose-leaves 8, semicircle spacer 10 at the upper left side of doorframe 9 mounting strap circular hole, iron core 3 is corresponding with the circular hole on the semicircle spacer 10, and can be inserted in the circular hole.By above setting, when opening the door, pulling door handle 6, by wire rope 7 pulling iron cores 3, iron core 3 is separated with circular hole on the semicircle spacer 10, and this moment, iron core 3 lost the effect of barrier door 1, during fixed gate 1, unclamp door handle 6, under the effect of spring 4, iron core 3 bounce back in the circular hole on the semicircle spacer 10 and realize positioning function.
Claims (1)
1. manual adjustments fixed gate, it is characterized in that: the upper left side in door inside arranges stretching device, the inside of stretching device is respectively iron core, spring from top to bottom, pulley and door handle are installed on same horizontal plane below the stretching device of the inside of door, iron core is connected with door handle by the wire rope on pulley, the left side of door is fixed on the doorframe with two groups of loose-leaves, semicircle spacer at the upper left side of doorframe mounting strap circular hole, iron core is corresponding with the circular hole on the semicircle spacer, and can be inserted in the circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320136664 CN203145639U (en) | 2013-03-23 | 2013-03-23 | Manual-adjustment fixed door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320136664 CN203145639U (en) | 2013-03-23 | 2013-03-23 | Manual-adjustment fixed door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203145639U true CN203145639U (en) | 2013-08-21 |
Family
ID=48973175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320136664 Expired - Fee Related CN203145639U (en) | 2013-03-23 | 2013-03-23 | Manual-adjustment fixed door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203145639U (en) |
-
2013
- 2013-03-23 CN CN 201320136664 patent/CN203145639U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20140323 |