CN204238709U - A kind of switch door hinge realizing directional at-tachment - Google Patents
A kind of switch door hinge realizing directional at-tachment Download PDFInfo
- Publication number
- CN204238709U CN204238709U CN201420714462.5U CN201420714462U CN204238709U CN 204238709 U CN204238709 U CN 204238709U CN 201420714462 U CN201420714462 U CN 201420714462U CN 204238709 U CN204238709 U CN 204238709U
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- movable sheet
- hollow cavity
- utility
- model
- cone tooth
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Abstract
The utility model discloses a kind of switch door hinge realizing directional at-tachment, comprise hex nut, the first movable sheet, cone tooth roller gear, spring, the second movable sheet and circle bolt; The shaft of the second movable sheet divide be provided with the first hollow cavity, inner chamber cut off and the second hollow cavity; Cone tooth roller gear and spring is all symmetrically arranged with in first hollow cavity and the second hollow cavity; First hollow cavity and the second hollow cavity inwall are provided with gear, for being connected with a joggle with cone tooth roller gear; After circle bolt passes the rotating shaft of the first movable sheet and the second movable sheet, by hex nut, the first movable sheet and the second movable sheet are rotatably linked together.The utility model can realize the function of optional position switch in 90 °, hinge, and the utility model part used, all without special material requirement, is specially adapted to have in the door open/close structure of angle requirement switch gate working space.
Description
Technical field
The utility model belongs to five metals apparatus field, relates to a kind of hinge of switch gate, particularly relate to a kind of can in 90 ° the switch door hinge of optional position switch.
Background technology
Along with the raising of people's living standard, the functional requirement of switch gate is also improved constantly, the gravity that can bear certain switch gate is wanted for some application requirements switch door hinge, and has certain angle requirement to the working space of switch gate.
Existing hinge all can only realize switch gate function substantially, according to the needs of open angle, door can not be fixed on some positions, at some special Code in Hazardous Special Locations, door needs fixedly to open 90 degree, some places door needs fixedly to open 60 degree, and some places door needs fixedly to open 45 degree, this is that hinge in the market cannot realize.
Utility model content
Be to provide a kind of switch door hinge realizing optional position switch in 90 ° the order of the utility model patent.
The technical scheme that the utility model adopts is: a kind of switch door hinge realizing directional at-tachment, is characterized in that: comprise hex nut, the first movable sheet, cone tooth roller gear, spring, the second movable sheet and circle bolt; The shaft of the second described movable sheet divide be provided with the first hollow cavity, inner chamber cut off and the second hollow cavity; Described cone tooth roller gear and spring is all symmetrically arranged with in the first described hollow cavity and the second hollow cavity; The first described hollow cavity and the second hollow cavity inwall are provided with gear, for being connected with a joggle with described cone tooth roller gear; The first described movable sheet and the second movable sheet are rotatably linked together by described hex nut after passing the rotating shaft of the first described movable sheet and the second movable sheet by described round bolt.
The utility model can realize the function of optional position switch in 90 °, hinge, and the utility model part used, all without special material requirement, is specially adapted to have in the door open/close structure of angle requirement switch gate working space.
Accompanying drawing explanation
Fig. 1: the stereogram of the utility model embodiment;
Fig. 2: the elevation of the utility model embodiment;
Fig. 3: the sectional view of the utility model embodiment;
Fig. 4: the cone tooth roller gear elevation of the utility model embodiment;
Fig. 5: the second movable sheet sectional view of the utility model embodiment.
Detailed description of the invention
Understand for the ease of those of ordinary skill in the art and implement the utility model, below in conjunction with drawings and Examples, the utility model is described in further detail, should be appreciated that exemplifying embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Ask for an interview Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the technical scheme that the utility model adopts is: a kind of switch door hinge realizing directional at-tachment, comprises hex nut 1, first movable sheet 2, cone tooth roller gear 3, spring 4, second movable sheet 5 and circle bolt 6; The shaft of the second movable sheet 5 divide be provided with the first hollow cavity 501, inner chamber cuts off 502 and second hollow cavity 503; Cone tooth roller gear 3 and spring 4 is all symmetrically arranged with in first hollow cavity 501 and the second hollow cavity 503; First hollow cavity 501 and the second hollow cavity 503 inwall are provided with gear, for being connected with a joggle with cone tooth roller gear 3; After circle bolt 6 passes the rotating shaft of the first movable sheet 2 and the second movable sheet 5, by hex nut 1, first movable sheet 2 and the second movable sheet 5 are rotatably linked together.
First movable sheet 2 is arranged on door by the utility model, and the second movable sheet 5 is installed on the wall, namely completes installation.During work, by pulling the sliding door being fixed with movable sheet, the first movable sheet 2 is driven to rotate, thus the cone tooth roller gear 3 matched with the first movable sheet 2 is rotated, another cone tooth roller gear directional rotating is driven by the engagement of gear, in rotation process, the compression of spring 4 and reply make gears meshing fixedly make door can in any 90o optional position transfixion, thus realize optional position in 90 °, hinge can the function of switch.
Although this manual more employs the terms such as hex nut 1, first movable sheet 2, cone tooth roller gear 3, spring 4, second movable sheet 5 and circle bolt 6, do not get rid of the possibility using other terms.Use these terms to be only used to describe essence of the present utility model more easily, the restriction that they are construed to any one additional is all contrary with the utility model spirit.
Should be understood that, the part that this manual does not elaborate all belongs to prior art.
Should be understood that; the above-mentioned description for preferred embodiment is comparatively detailed; therefore the restriction to the utility model scope of patent protection can not be thought; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that the utility model claim protects; can also make and replacing or distortion, all fall within protection domain of the present utility model, request protection domain of the present utility model should be as the criterion with claims.
Claims (1)
1. can realize a switch door hinge for directional at-tachment, it is characterized in that: comprise hex nut (1), the first movable sheet (2), cone tooth roller gear (3), spring (4), the second movable sheet (5) and circle bolt (6); The shaft of described the second movable sheet (5) divide be provided with the first hollow cavity (501), inner chamber cut off (502) and the second hollow cavity (503); Described cone tooth roller gear (3) and spring (4) is all symmetrically arranged with in described the first hollow cavity (501) and the second hollow cavity (503); Described the first hollow cavity (501) and the second hollow cavity (503) inwall are provided with gear, for being connected with a joggle with described cone tooth roller gear (3); Described the first movable sheet (2) and the second movable sheet (5), through after the rotating shaft of described the first movable sheet (2) and the second movable sheet (5), are rotatably linked together by described hex nut (1) by described round bolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420714462.5U CN204238709U (en) | 2014-11-25 | 2014-11-25 | A kind of switch door hinge realizing directional at-tachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420714462.5U CN204238709U (en) | 2014-11-25 | 2014-11-25 | A kind of switch door hinge realizing directional at-tachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204238709U true CN204238709U (en) | 2015-04-01 |
Family
ID=52768222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420714462.5U Expired - Fee Related CN204238709U (en) | 2014-11-25 | 2014-11-25 | A kind of switch door hinge realizing directional at-tachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204238709U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481321A (en) * | 2014-11-25 | 2015-04-01 | 湖北工业大学 | Door opening and closing hinge with strong directional fixation function |
| CN105781301A (en) * | 2016-04-12 | 2016-07-20 | 燕山大学 | Door shaft capable of automatically closing and freely positioning through rotating |
-
2014
- 2014-11-25 CN CN201420714462.5U patent/CN204238709U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481321A (en) * | 2014-11-25 | 2015-04-01 | 湖北工业大学 | Door opening and closing hinge with strong directional fixation function |
| CN105781301A (en) * | 2016-04-12 | 2016-07-20 | 燕山大学 | Door shaft capable of automatically closing and freely positioning through rotating |
| CN105781301B (en) * | 2016-04-12 | 2017-08-11 | 燕山大学 | Automatically it can close and rotate freely the door-hinge of positioning |
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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: 20150401 Termination date: 20161125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |