CN203321171U - Link mechanism for foot pedal of environmental protection door of public washroom - Google Patents
Link mechanism for foot pedal of environmental protection door of public washroom Download PDFInfo
- Publication number
- CN203321171U CN203321171U CN2013203335173U CN201320333517U CN203321171U CN 203321171 U CN203321171 U CN 203321171U CN 2013203335173 U CN2013203335173 U CN 2013203335173U CN 201320333517 U CN201320333517 U CN 201320333517U CN 203321171 U CN203321171 U CN 203321171U
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- door
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- opens
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Abstract
The utility model relates to a link mechanism for a foot pedal of an environmental protection door of a public washroom, which belongs to the technical field of devices for opening and closing doors and windows, in particular to the link mechanism for the foot pedal of the environmental protection door of the public washroom. The utility model provides the link mechanism for the foot pedal of the environmental protection door of the public washroom, which can control the door of the washroom to be opened and closed under the condition that the door is not contacted by hand. The link mechanism comprises a foot pedal for opening the door and a foot pedal for closing the door, and has the structural points that the lower end of the foot pedal for opening the door is connected with a bolt for opening the door; the lower end of the bolt for opening the door is contacted with a first stress end of a lever for opening the door; a vertical pulley for opening the door is arranged at the front lower part of a second stress end of the lever for opening the door; one end of a stay cord for opening the door is connected with the second stress end of the lever for opening the door; the other end of the stay cord for opening the door is connected with one end of a lateral connecting rod through bypassing the vertical pulley for opening the door; the middle part of the lateral connecting rod is fixedly connected to the lower end of a door spindle.
Description
Technical field
The utility model belongs to opening of doors and windows, closes the device technical field, relates in particular to a kind of communal bathroom environmental protection door foot switch link gear.
Background technology
What existing communal bathroom door was used is manual folding door mostly, and some is subject to spatial limitation to adopt folding or cross pulling door, but all must need to come with hand switch or door handle the switch of control gate.Like this, the door handle of communal bathroom is extremely antihygienic, is one of main path spread disease germs.
Summary of the invention
The utility model is exactly for the problems referred to above, and a kind of communal bathroom environmental protection door foot switch link gear that just can control the bathroom door switch without hand contact door body is provided.
For achieving the above object, the utility model adopts following technical scheme, the utility model comprises open the door foot rest and the foot rest of closing the door, its structural feature foot rest lower end of opening the door is connected with the pin that opens the door, the pin lower end of opening the door contacts with opening lever the first force side, the front lower place of opening lever the second force side is provided with the pulley that vertically opens the door, one stay cord one end that opens the door is connected with opening lever the second force side, the stay cord other end that opens the door is walked around the described pulley that vertically opens the door and is connected with cross-tie one end, and the cross-tie middle part is fixedly connected on the door-hinge lower end.
The described foot rest lower end of closing the door is connected with the pass door bolt, closing the door bolt lower end contacts with door lever the first force side, pass, the front lower place of closing door lever the second force side is provided with vertical pass door guide roller, one close the door stay cord one end with close door lever the second force side and be connected, the stay cord other end of closing the door is walked around described vertical pass door guide roller and is connected with the cross-tie other end.
As a kind of preferred version, described in the utility model opening the door between pulley and door-hinge is provided with the regulating wheel that laterally opens the door, and the stay cord that opens the door is walked around the regulating wheel that laterally opens the door.
As another kind of preferred version, be provided with the regulating wheel of laterally closing the door between pass described in the utility model door guide roller and door-hinge, the stay cord of closing the door is walked around the regulating wheel of laterally closing the door.
The utility model beneficial effect.
The utility model is used in conjunction with by foot rest, pin, lever, pulley, stay cord, cross-tie; Realized just can controlling the purpose of bathroom door switch without hand contact door body, the hygienic issues of having avoided the direct cutaneous contact to produce.In addition, the utility model simple in structure, without use electric energy, cost low, be easy to promote.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described further.The utility model protection domain not only is confined to the statement of following content.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model top view.
In figure, 1 for door-plate, 2 for door-hinge, 3 for bearing, 4 for cross-tie, 5 for the regulating wheel that laterally opens the door, 6 for the pulley that vertically opens the door, 7 for opening lever, 8 for the foot rest that opens the door, 9 for the regulating wheel of laterally closing the door, 10 for vertical pass door guide roller, 11 be that pass door lever, 12 is the foot rest of closing the door.
The specific embodiment
As shown in the figure, the utility model comprises open the door foot rest 8 and the foot rest 12 of closing the door, foot rest 8 lower ends of opening the door are connected with the pin that opens the door, the pin lower end of opening the door contacts with opening lever 7 first force sides, the front lower place of opening lever 7 second force sides is provided with the pulley 6 that vertically opens the door, one stay cord one end that opens the door is connected with opening lever 7 second force sides, and the stay cord other end that opens the door is walked around the described pulley 6 that vertically opens the door and is connected with cross-tie 4 one ends, and cross-tie 4 middle parts are fixedly connected on door-hinge 2 lower ends.
Described foot rest 12 lower ends of closing the door are connected with the pass door bolt, closing the door bolt lower end contacts with door lever 11 first force sides, pass, the front lower place of closing door lever 11 second force sides is provided with vertical pass door guide roller 10, one close the door stay cord one end with close door lever 11 second force sides and be connected, the stay cord other end of closing the door is walked around described vertical pass door guide roller 10 and is connected with cross-tie 4 other ends.
Described opening the door is provided with the regulating wheel 5 that laterally opens the door between pulley and door-hinge 2, and the stay cord that opens the door is walked around the regulating wheel 5 that laterally opens the door.
Be provided with the regulating wheel 9 of laterally closing the door between described pass door guide roller and door-hinge 2, the stay cord of closing the door is walked around the regulating wheel 9 of laterally closing the door.
Can adopt light composite material to make door-plate 1; Step on foot rest laborsaving, easy to use.
Below in conjunction with accompanying drawing, the course of work of the present utility model is described.
Original state, door is being opened, and after the people comes into washroom, steps on the foot rest 12 of closing the door, and closes the door bolt effect and closes door lever 11 and drive to close the door stay cord and draw door-hinge 2 and be rotated counterclockwise and close the door, and the pin that opens the door interlock is upspring, door-plate 1 outside prompting " people has closed the door ".After going to toilet, the people steps on the pin that opens the door, and opening lever 7 effect traction door-hinges 2 turn clockwise and open, and makes to close door bolt and reset.
Be understandable that, above about specific descriptions of the present utility model, only for being described, the utility model not is limited to the described technical scheme of the utility model embodiment, those of ordinary skill in the art is to be understood that, still can modify or be equal to replacement the utility model, to reach identical technique effect; Use needs as long as meet, all within protection domain of the present utility model.
Claims (3)
1. communal bathroom environmental protection door foot switch link gear, comprise the foot rest that opens the door (8) and the foot rest of closing the door (12), foot rest (8) lower end that it is characterized in that opening the door is connected with the pin that opens the door, the pin lower end of opening the door contacts with opening lever (7) first force sides, the front lower place of opening lever (7) second force sides is provided with the pulley that vertically opens the door (6), one stay cord one end that opens the door is connected with opening lever (7) second force sides, the stay cord other end that opens the door is walked around the described pulley (6) that vertically opens the door and is connected with cross-tie (4) one ends, cross-tie (4) middle part is fixedly connected on door-hinge (2) lower end,
The described foot rest of closing the door (12) lower end is connected with the pass door bolt, closing the door bolt lower end contacts with door lever (11) first force sides, pass, the front lower place of closing door lever (11) second force sides is provided with vertical pass door guide roller (10), one close the door stay cord one end with close door lever (11) second force sides and be connected, the stay cord other end of closing the door is walked around described vertical pass door guide roller (10) and is connected with cross-tie (4) other end.
2. communal bathroom environmental protection door foot switch link gear according to claim 1, is characterized in that described opening the door is provided with the regulating wheel that laterally opens the door (5) between pulley and door-hinge (2), and the stay cord that opens the door is walked around the regulating wheel that laterally opens the door (5).
3. communal bathroom environmental protection door foot switch link gear according to claim 1, is characterized in that between described pass door guide roller and door-hinge (2) being provided with the regulating wheel of laterally closing the door (9), and the stay cord of closing the door is walked around the regulating wheel of laterally closing the door (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203335173U CN203321171U (en) | 2013-06-09 | 2013-06-09 | Link mechanism for foot pedal of environmental protection door of public washroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203335173U CN203321171U (en) | 2013-06-09 | 2013-06-09 | Link mechanism for foot pedal of environmental protection door of public washroom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203321171U true CN203321171U (en) | 2013-12-04 |
Family
ID=49660534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203335173U Expired - Fee Related CN203321171U (en) | 2013-06-09 | 2013-06-09 | Link mechanism for foot pedal of environmental protection door of public washroom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203321171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114845921A (en) * | 2019-12-27 | 2022-08-02 | 阿罗姆运输系统有限公司 | Emergency front door for pneumatic vehicles on elevated rail |
-
2013
- 2013-06-09 CN CN2013203335173U patent/CN203321171U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114845921A (en) * | 2019-12-27 | 2022-08-02 | 阿罗姆运输系统有限公司 | Emergency front door for pneumatic vehicles on elevated rail |
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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 |
Granted publication date: 20131204 Termination date: 20160609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |