CN204186193U - Glass door return device - Google Patents
Glass door return device Download PDFInfo
- Publication number
- CN204186193U CN204186193U CN201420644225.6U CN201420644225U CN204186193U CN 204186193 U CN204186193 U CN 204186193U CN 201420644225 U CN201420644225 U CN 201420644225U CN 204186193 U CN204186193 U CN 204186193U
- Authority
- CN
- China
- Prior art keywords
- glass door
- boss
- lug boss
- bearing
- fixing lug
- 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
Links
Landscapes
- Hinges (AREA)
Abstract
The utility model discloses a kind of glass door return device, it comprises the fixing bearing of base and one end and glass door; Wherein, described bearing holder (housing, cover) is established on center shaft and by fixing in rotating between central axis and base; The lower surface of described bearing is provided with at least two by rotating boss, and the corresponding bearing position of described base arranges at least two fixing lug boss; Described two the both sides of rotating boss all to be offered shape be 1/4th spherical concave surfaces, is positioned at two concave surfaces composition hemispherical shape of homonymy; Fixing lug boss is also provided with same concave surface; When glass door rotates, bearing makes it rise owing to being interacted by the concave surface of the concave surface of rotating boss and fixing lug boss; When glass door is in closure state, be set in distance by rotating boss and fixing lug boss; The utility model has the advantage of that regression effect is good, and there is fixed position.
Description
Technical field
The utility model belongs to glass door field, is specifically related to a kind of return device of glass door.
Background technology
So-called glass door return device is mainly connected with glass door, and glass door is closed after opening automatically; Because existing return device lacks a location structure, glass door can only be closed automatically, if its non-homing must be made by external force (such as blocking with thing) when glass door needs to open for a long time; If it is not bad just to control its non-homing by external force one time twice in daily life, does not return if need to control glass door frequently, a lot of inconvenience can be caused.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of glass door return device.
The utility model have employed following technical scheme: a kind of glass door return device, and it comprises the fixing bearing of base and one end and glass door; Wherein, described bearing holder (housing, cover) is established on center shaft and by fixing in rotating between central axis and base; The lower surface of described bearing is provided with at least two by rotating boss, and the corresponding bearing position of described base arranges at least two fixing lug boss; Described two the both sides of rotating boss all to be offered shape be 1/4th spherical concave surfaces, is positioned at two concave surfaces composition hemispherical shape of homonymy; Fixing lug boss is also provided with same concave surface; When glass door rotates, bearing makes it rise owing to being interacted by the concave surface of the concave surface of rotating boss and fixing lug boss; When glass door is in closure state, be set in distance by rotating boss and fixing lug boss.
Adopt the glass door return device of this structure, when glass door needs to open, when rotating glass door, because two faces be close by rotating boss and fixing lug boss are concave surface, therefore can interact makes bearing upwards, and when glass door turns to 90 °, the corresponding upper surface by the upper surface of rotating boss and fixing lug boss is fitted and glass door therefore can not be caused to playback; When glass door needs playback, as long as glass door to be turned to the angle being less than 90 °, making to be contacted the effect of adding gravity by two concave surfaces that rotating boss and fixing lug boss are close makes bearing to move down, then glass door meeting self-return, when being moved to by rotating boss with fixing lug boss mutual dislocation, glass door revert to original position; This structure is adopted to turn increase an anchor point (when being fitted by the upper surface of the upper surface of rotating boss and fixing lug boss) when meeting glass door energy return, more convenient to use, avoid and utilize foreign object, situation that external force makes door stay open.
Wherein, described base comprises bottom, connecting portion, auxiliary section, and described auxiliary section is connected by connecting portion with bottom; Described fixing lug boss is arranged on auxiliary section upper surface, and described bottom is provided with pre-installation hole.
Adopt this vibrational power flow first party installation between bearing and auxiliary section, bottom is provided with pre-installation hole and is convenient to base through screws and fixes.
Wherein, described glass door return device, is characterized in that, described auxiliary section covers one deck guard shield, and described guard shield offers manhole, and fixing lug boss is arranged in manhole.Adopt this structure, prevent position of bearings from offseting.
Wherein, described bearing is provided with and is convenient to the stator fixing with glass door, described stator is provided with pre-installation hole.This structure is adopted to be convenient to bearing and glass door is fixed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model bearing;
Fig. 3 is the structural representation of the utility model base.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described further:
As Figure 1-3, a kind of glass door return device, comprises base 1 and bearing 2; Base 1 comprises bottom 11, connecting portion 12 and auxiliary section, and auxiliary section is connected by connecting portion 12 with bottom 11, bottom 11 offers pre-installation hole and is convenient to the fixing of base 1; Auxiliary section is provided with two fixing lug boss 14 and guard shield 13, guard shield 13 offers manhole, two fixing lug boss 14 are arranged in manhole; The both sides of two fixing lug boss 14 all offering shape is 1/4th spherical concave surfaces 15, the concave surface 15 being positioned at homonymy forms hemispherical shape, auxiliary section also offers central through hole and passes for rotating shaft, and this central through hole is positioned at the center position of two fixing lug boss 14; The shaft core position place of bearing 2 offers central through hole, the lower surface of bearing 2 is provided with at least two by rotating boss 21, two the both sides of rotating boss 21 are all offered shape is 1/4th spherical concave surfaces 15, and two concave surfaces 15 being positioned at homonymy form hemispherical shape; Arranged in rotating through central through hole by central axis between bearing 2 and auxiliary section, the set-up mode of central axis belongs to common practise and just no longer illustrates here; When glass door rotates, bearing 2 makes it rise owing to being interacted by the concave surface 15 of the concave surface 15 of rotating boss and fixing lug boss; When glass door is in closure state, by rotating boss 21 with fixing lug boss 14 with the axle center of central through hole for the center of circle is set in distance; Bearing 2 is also provided with and is convenient to the stator 22 fixing with glass door, stator 22 is provided with pre-installation hole.
Claims (4)
1. a glass door return device, it comprises the fixing bearing of base and one end and glass door; It is characterized in that: described bearing holder (housing, cover) is established on center shaft and by fixing in rotating between central axis and base; The lower surface of described bearing is provided with at least two by rotating boss, and the corresponding bearing position of described base arranges at least two fixing lug boss; Described two the both sides of rotating boss all to be offered shape be 1/4th spherical concave surfaces, is positioned at two concave surfaces composition hemispherical shape of homonymy; Fixing lug boss is also provided with same concave surface; When glass door rotates, bearing makes it rise owing to being interacted by the concave surface of the concave surface of rotating boss and fixing lug boss; When glass door is in closure state, be set in distance by rotating boss and fixing lug boss.
2. glass door return device as claimed in claim 1, it is characterized in that, described base comprises bottom, connecting portion, auxiliary section, and described auxiliary section is connected by connecting portion with bottom; Described fixing lug boss is arranged on auxiliary section upper surface, and described bottom is provided with pre-installation hole.
3. glass door return device as claimed in claim 2, it is characterized in that, described auxiliary section covers one deck guard shield, described guard shield offers manhole, and fixing lug boss is arranged in manhole.
4. glass door return device as claimed in claim 3, is characterized in that, described bearing is provided with and is convenient to the stator fixing with glass door, described stator is provided with pre-installation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420644225.6U CN204186193U (en) | 2014-10-31 | 2014-10-31 | Glass door return device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420644225.6U CN204186193U (en) | 2014-10-31 | 2014-10-31 | Glass door return device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204186193U true CN204186193U (en) | 2015-03-04 |
Family
ID=52618203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420644225.6U Expired - Fee Related CN204186193U (en) | 2014-10-31 | 2014-10-31 | Glass door return device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204186193U (en) |
-
2014
- 2014-10-31 CN CN201420644225.6U patent/CN204186193U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204186193U (en) | Glass door return device | |
| CN203482546U (en) | Waterproof structure for USB interfaces | |
| CN203323818U (en) | Water meter cover structure | |
| CN203530838U (en) | Isolation bearing with double spherical surfaces in same spherical direction | |
| CN202194477U (en) | Novel refrigerator door shaft sleeve with four-freedom-degree limit | |
| CN204225650U (en) | A kind of hinge | |
| CN203983781U (en) | A kind of distribution box fast-assembling door-hinge | |
| CN203760965U (en) | Bridge fixing device applied to power field | |
| CN203835103U (en) | Car door limiter | |
| CN202840783U (en) | Idle speed motor capable of preventing rotor from axial floating | |
| CN102867674B (en) | Circuit switch controller | |
| CN202324941U (en) | Door sucker | |
| CN203066707U (en) | Self-locking fixed hinge | |
| CN203968508U (en) | There is the extension wall telephone cabinet of left-right universal hinge that can Quick release | |
| CN203800724U (en) | Nylon support assembly for preventing automobile window glass regulator motor from moving | |
| CN203515091U (en) | Shower room hinge | |
| CN202907043U (en) | Camera device | |
| CN203271484U (en) | Revolving base assembly on revolving door | |
| CN204013832U (en) | Monitoring camera | |
| CN205001382U (en) | Oval bearing made of baked clay of turbo generator | |
| CN202276218U (en) | Motor | |
| CN203398934U (en) | Automatic control device for axial movement of wiper motor | |
| CN202338570U (en) | Rotary head bearing support for coal unloading machine | |
| CN207213159U (en) | A kind of slew gear of anti-ponding | |
| CN202616508U (en) | Splash-proof box of switch socket |
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: 20150304 Termination date: 20211031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |