CN204663225U - A kind of automatic door stopper - Google Patents
A kind of automatic door stopper Download PDFInfo
- Publication number
- CN204663225U CN204663225U CN201520317513.5U CN201520317513U CN204663225U CN 204663225 U CN204663225 U CN 204663225U CN 201520317513 U CN201520317513 U CN 201520317513U CN 204663225 U CN204663225 U CN 204663225U
- Authority
- CN
- China
- Prior art keywords
- door
- magnet
- pulley
- locating piece
- installing hole
- 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
A kind of automatic door stopper, comprise and determine door magnet, spring and pulley, also comprise locating piece, vertically disposed installing hole is provided with in the bottom of door body, had by spring fitting in described installing hole and determine door magnet and pulley, describedly determine to be fixed with pulley below door magnet, the trajectory that described pulley is formed when rotating with described door body is on the ground provided with multiple mounting groove, in described mounting groove, multiple locating piece is installed, the upper surface of described locating piece is not above the ground level, and described locating piece is magnet or for can be formed by the material that magnet attracts.The utility model is easy to operate, multiple angles that door is being specified can be fixed, locate flexibly and without projecting member.
Description
Technical field
The utility model relates to a kind of automatic door stopper.
Background technology
Door can only be fixed on fully open position by the door holder of current employing, and a part for door holder is protruded in wall or ground, like this cleaning time easily form dead angle, cause dust stratification, in addition, because door can only be fixed in opening and closing two kinds of situations, but door needs to be in the state of being left unlocked or unlatched in some cases, certain privacy can either be kept, messenger can be facilitated again to enter, but in this case, existing door is owing to fixing, once there be wind, door is easy to by the dynamic closedown of wind or standard-sized sheet, and when wind is larger time, also can produce noise in the process of switch, have influence on work, study and rest.
Utility model content
The purpose of this utility model be to overcome the deficiencies in the prior art and provide a kind of easy to operate, multiple angles that door is being specified can be fixed, to locate flexibly and without the automatic door stopper of projecting member.
To achieve these goals, the technical scheme that the utility model adopts is:
A kind of automatic door stopper, comprise and determine door magnet, spring and pulley, also comprise locating piece, vertically disposed installing hole is provided with in the bottom of door body, had by spring fitting in described installing hole and determine door magnet and pulley, describedly determine to be fixed with pulley below door magnet, the trajectory that described pulley is formed when rotating with described door body is on the ground provided with multiple mounting groove, in described mounting groove, multiple locating piece is installed, the upper surface of described locating piece is not above the ground level, and described locating piece is magnet or for can be formed by the material that magnet attracts.
Describedly determine door magnet and pulley when off working state, all be contracted in described door body under the action of the spring, described pulley not with earth surface, when determining door magnet and being positioned at directly over locating piece, described determine door magnet and pulley in running order, determining door magnet attracts locating piece to make to determine door magnet band movable pulley and move downward, with earth surface.
Described size of determining door magnet and described installing hole matches.
The upper surface of described locating piece is provided with the paste layer improving frictional force.
Owing to adopting such scheme, this device by locating piece with determine door magnet and cooperatively interact, make when determining door magnet and being relative with locating piece, pulley will contact with locating piece, thus the effect utilizing the frictional force on the suction of magnet and pulley and ground to reach a body to locate, adopt in this way, locating piece can be arranged in the position needed, thus a body can be fixed in any position, the size of determining door magnet and described installing hole matches, make to determine the effect that door magnet also has guiding, anti-limited slip wheel swings in installing hole.The upper surface of locating piece is provided with the paste layer improving frictional force, when such pulley contacts with locating piece, and the frictional force of both raisings, thus the effect improving location.
In sum, this device can be hidden in a body and ground, thus avoids on traditional door holder protrusion ground, easily forms dust stratification and this drawback of inconvenient cleaning.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure, 1, spring, 2, determine door magnet, 3, pulley, 4, locating piece, 5, trajectory, 6, Men Ti.
Detailed description of the invention
Below in conjunction with accompanying drawing, further describe the detailed description of the invention of this patent.
As shown in Figure 1, a kind of automatic door stopper, comprise being arranged on and a body 6 determines door magnet 2, spring 1, pulley 3 and be arranged on ground locating piece 4, vertically disposed installing hole is provided with in the bottom of door body 6, be provided with by spring 1 in described installing hole and determine door magnet 2 and pulley 3, described size of determining door magnet 2 and described installing hole matches, there is pulley 3 described below of determining door magnet 2 by support installing, the trajectory 5 that described pulley 3 is formed when rotating with described door body is on the ground provided with multiple mounting groove, multiple locating piece 4 is installed in described mounting groove, the position of described locating piece 4 is corresponding with the position of pulley 3, the upper surface of described locating piece 4 is not above the ground level and the upper surface of described locating piece 4 is provided with the paste layer improving frictional force, described locating piece 4 is for magnet or for can be formed by the material that magnet attracts.
Describedly determine door magnet and pulley when off working state, all be contracted in described door body under the action of the spring, described pulley not with earth surface, when determining door magnet and being positioned at directly over locating piece, described determine door magnet and pulley in running order, determining door magnet attracts locating piece to make to determine door magnet band movable pulley and move downward, and with earth surface, thus utilizes frictional force to reach locating effect.
The decorative model of locating piece 2 upper surface described in the utility model can change.And described locating piece number is also convertible.
Claims (4)
1. an automatic door stopper, comprise and determine door magnet, spring and pulley, it is characterized in that: also comprise locating piece, vertically disposed installing hole is provided with in the bottom of door body, had by spring fitting in described installing hole and determine door magnet and pulley, describedly determine to be fixed with pulley below door magnet, the trajectory that described pulley is formed when rotating with described door body is on the ground provided with multiple mounting groove, in described mounting groove, multiple locating piece is installed, the upper surface of described locating piece is not above the ground level, and described locating piece is magnet or for can be formed by the material that magnet attracts.
2. automatic door stopper according to claim 1, it is characterized in that: describedly determine door magnet and pulley when off working state, all be contracted in described door body under the action of the spring, described pulley not with earth surface, when determining door magnet and being positioned at directly over locating piece, described determine door magnet and pulley in running order, determine door magnet and attract locating piece to make to determine door magnet band movable pulley and move downward, with earth surface.
3. automatic door stopper according to claim 2, is characterized in that: described size of determining door magnet and described installing hole matches.
4. according to the automatic door stopper one of claims 1 to 3 Suo Shu, it is characterized in that: the upper surface of described locating piece is provided with the paste layer improving frictional force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317513.5U CN204663225U (en) | 2015-05-18 | 2015-05-18 | A kind of automatic door stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317513.5U CN204663225U (en) | 2015-05-18 | 2015-05-18 | A kind of automatic door stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204663225U true CN204663225U (en) | 2015-09-23 |
Family
ID=54133618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520317513.5U Expired - Fee Related CN204663225U (en) | 2015-05-18 | 2015-05-18 | A kind of automatic door stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204663225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554678A (en) * | 2020-12-11 | 2021-03-26 | 湖南轻创科技有限公司 | Door opening and closing device |
-
2015
- 2015-05-18 CN CN201520317513.5U patent/CN204663225U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554678A (en) * | 2020-12-11 | 2021-03-26 | 湖南轻创科技有限公司 | Door opening and closing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20160518 |