CN2242951Y - Door-wing positioner - Google Patents
Door-wing positioner Download PDFInfo
- Publication number
- CN2242951Y CN2242951Y CN 95222376 CN95222376U CN2242951Y CN 2242951 Y CN2242951 Y CN 2242951Y CN 95222376 CN95222376 CN 95222376 CN 95222376 U CN95222376 U CN 95222376U CN 2242951 Y CN2242951 Y CN 2242951Y
- Authority
- CN
- China
- Prior art keywords
- door
- screw
- utility
- model
- strut
- 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 relates to a positioning device for rotary doors and windows when opened, which is composed of an upper supporting rod, a lower supporting rod, a screw, a regulating nut, a regulating nut, and a mounting seat. The utility model has the advantages of simple structure, easy installation, convenient use, multiple selection of door opening degree, no automatic door closing because of gale, etc., and can be widely used for rotary doors and windows.
Description
The utility model relates to a kind of door leaf locator, the positioner when opening for the rotary type door leaf.
Existing rotary type door leaf locator is referred to as door-inhale, is made up of magnet and iron plate two parts of being installed on respectively on the base, this door-inhale, though simple in structure, have following shortcoming: door has only ＂ to open ＂ or ＂ to close the ＂ two states, promptly opening can only standard-sized sheet, can not be half-open, aspect in addition, the easy loss of excitation of magnet, use a period of time after magnet do not have magnetic, door-inhale can not use, or suction is not enough in the wind back door can be from closing greatly.
The purpose of this utility model is to overcome the weak point of existing door-inhale, designs a kind ofly to make the multistage selection of Men Kaida I, and can be because of not blowing the door leaf locator of strong wind self-closing door.
The utility model is made up of last strut, lower supporting rod, screw, adjustment nut, holddown spring and mount pad.Screw, adjustment nut and holddown spring connect upper and lower strut, and make its rotatable amounting to; It is the center of circle, the concavo-convex hole of equally spaced semicircle with the screw that one circle is respectively arranged on the connection contact surface of upper and lower strut, and the concavo-convex hole of semicircle is corresponding up and down; The end of upper and lower strut is movably arranged on the mount pad respectively.
The utility model, its mount pad is installed in the top of doorframe and door leaf inboard respectively.It adopts and rotates strut and the concavo-convex hole of semicircle, is located by spring pressure, and the moving angle of revolution all drops on the concavo-convex hole, thereby door leaf is fixed on this position, the multistage selection of Men Kaida I.If wind can't be fixed too greatly, can tighten the adjustment nut, make it to reach flexible rotation, again good fixing effect.
The utility model has following characteristics: simple in structure, install easy, easy to use, the multistage selection of Men Kaida I, and can be because of not blowing the strong wind self-closing door.
Following embodiment accompanying drawings structural principle of the present utility model:
Fig. 1, Fig. 2 are respectively front view of the present utility model, attached view.Among the figure, (1) goes up strut, (2) lower supporting rod, (3) screw, (4) adjustment nut, (5) holddown spring, (6) mount pad.
Claims (1)
1, a kind of door leaf locator, it is characterized by: form by last strut (1), lower supporting rod (2), screw (3), adjustment nut (4), holddown spring (5) and mount pad (6), screw, adjustment nut and holddown spring connect upper and lower strut, and make its rotatable amounting to; It is the center of circle, the concavo-convex hole of equally spaced semicircle with the screw that one circle is respectively arranged on the connection contact surface of upper and lower strut, and the concavo-convex hole of semicircle is corresponding up and down; The end of upper and lower strut is movably arranged on respectively on the mount pad (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95222376 CN2242951Y (en) | 1995-09-23 | 1995-09-23 | Door-wing positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95222376 CN2242951Y (en) | 1995-09-23 | 1995-09-23 | Door-wing positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2242951Y true CN2242951Y (en) | 1996-12-18 |
Family
ID=33869709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95222376 Expired - Fee Related CN2242951Y (en) | 1995-09-23 | 1995-09-23 | Door-wing positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2242951Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108743135A (en) * | 2018-05-30 | 2018-11-06 | 明基三丰医疗器材（上海）有限公司 | The arm resting device of adjustable arm placement angle |
| CN114868663A (en) * | 2022-05-31 | 2022-08-09 | 江苏汉羊牧业生态科技有限公司 | Electric switch door and use plant's fence of this door |
-
1995
- 1995-09-23 CN CN 95222376 patent/CN2242951Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108743135A (en) * | 2018-05-30 | 2018-11-06 | 明基三丰医疗器材（上海）有限公司 | The arm resting device of adjustable arm placement angle |
| CN108743135B (en) * | 2018-05-30 | 2021-04-06 | 明基三丰医疗器材（上海）有限公司 | Arm supporting device capable of adjusting arm placing angle |
| CN114868663A (en) * | 2022-05-31 | 2022-08-09 | 江苏汉羊牧业生态科技有限公司 | Electric switch door and use plant's fence of this door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |