CN203947916U - Concealed outward opening door wide-angle hinge means - Google Patents
Concealed outward opening door wide-angle hinge means Download PDFInfo
- Publication number
- CN203947916U CN203947916U CN201420126036.XU CN201420126036U CN203947916U CN 203947916 U CN203947916 U CN 203947916U CN 201420126036 U CN201420126036 U CN 201420126036U CN 203947916 U CN203947916 U CN 203947916U
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- CN
- China
- Prior art keywords
- plate
- ears
- monaural
- door
- cover
- 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
- 210000005069 ears Anatomy 0.000 claims abstract description 34
- 239000013536 elastomeric material Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Hinges (AREA)
Abstract
A kind of concealed outward opening door wide-angle hinge means, by ears cover 8, bearing pin 9, monaural plate 10, monaural cover 11 and arch ears plate 12, formed, arch ears plate 12 adopts elastomeric material to make, monaural cover 11 and ears cover 8 are all sleeved on bearing pin 9 and all and can rotate around bearing pin 9, monaural plate 10 is weldingly fixed on monaural cover 11, and arch ears plate 12 is weldingly fixed on ears cover 8.When the utility model is used, arch ears plate is fixedly connected with door-plate, and monaural plate is fixedly connected with fixed head, and door-plate can be rotated with respect to fixed head, and in the process of door-plate rotating opening, arch ears plate does not contact with fixed head all the time; And when door-plate opens to maximum angle, the contact point of door-plate and fixed head is far away apart from bearing pin center, and in this case, at door-plate, edge applies external force, according to lever principle, the power that this device is subject to is also not too large, and security performance is better than existing hinge means.
Description
Technical field
The utility model relates to hinge means, particularly a kind of concealed outward opening door wide-angle hinge means.
Background technology
Hinge claims again hinge, is the mechanical device for connecting two solids and allowing to rotate between the two, is widely used in mechanical field and daily life, as door and window, wardrobe and all kinds of box parts etc. all be unable to do without hinge.Existing hinge means structure as shown in Figure 1-2, it includes ears plate 1, ears cover 2, bearing pin 3, monaural plate 4 and monaural cover 5, monaural cover 5 and ears cover 2 are all sleeved on bearing pin 3, both all can be around bearing pin 3 rotations, ears cover 2 is welded and fixed with ears plate 1, and monaural cover 5 is welded and fixed with monaural plate 4.During use, be arranged between door-plate 6 and fixed head 7 (as shown in Figure 3), for connecting door-plate 6 and fixed head 7, door-plate 6 can be rotated with respect to fixed head 7, that is: ears plate 1 is fixedly connected with door-plate 6, and monaural plate 4 is fixedly connected with fixed head 7.
The hinge means of this structure has the following disadvantages:
1, when door-plate opens to maximum angle, the contact point of door-plate and fixed head is very near apart from bearing pin center, now in door-plate edge, applies external force, according to lever principle, the power that hinge means is subject to just can be amplified at double, causes the poor safety performance of hinge means, fragile.
2, existing hinge when mounted, must have certain interval between door-plate and fixed head, otherwise impact can open angle, outside hinge means can be exposed to like this, affects attractive in appearance.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of concealed outward opening door wide-angle hinge means, its safety and good concealment.
The technical solution of the utility model is: a kind of concealed outward opening door wide-angle hinge means, by ears cover, bearing pin, monaural plate, monaural cover and arch ears plate, formed, monaural cover and ears cover are all sleeved on bearing pin and all and can rotate around bearing pin, monaural plate is weldingly fixed on monaural and puts, and arch ears plate is weldingly fixed on ears and puts.
Further technical scheme of the present utility model is: arch ears plate adopts elastomeric material to make.
The utility model, owing to adopting as above design, compared with prior art has following features:
When 1, door-plate opens to maximum angle, the contact point of door-plate and fixed head is far away apart from bearing pin center, and in this case, at door-plate, edge applies external force, and according to lever principle, the power that this device is subject to is also not too large, and security performance is better than existing hinge means.
2, this device when mounted, needs reserved gap to be less than existing hinge means, and cannot see this device in outside between door-plate and fixed head, does not affect visual effect and overall appearance.
Below in conjunction with figure and embodiment, detailed structure of the present utility model is further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing hinge means;
Fig. 2 is that the A-A of Fig. 1 is to sectional view;
Fig. 3 is the installment state schematic diagram of existing hinge means;
Fig. 4 is structural representation of the present utility model;
Fig. 5 is that the B-B of Fig. 4 is to sectional view;
Fig. 6 is installment state schematic diagram of the present utility model;
Fig. 7 is use view of the present utility model.
The specific embodiment
As shown in Figures 4 and 5: a kind of concealed outward opening door wide-angle hinge means, by ears cover 8, bearing pin 9, monaural plate 10, monaural cover 11 and arch ears plate 12, formed, arch ears plate 12 adopts elastomeric material to make, monaural cover 11 and ears cover 8 are all sleeved on bearing pin 9 and all and can rotate around bearing pin 9, monaural plate 10 is weldingly fixed on monaural cover 11, and arch ears plate 12 is weldingly fixed on ears cover 8.
The utility model is arranged between door-plate 13 and fixed head 14 (as shown in Fig. 6-7) while using, be used for connecting door-plate 13 and fixed head 14, door-plate 13 can be rotated with respect to fixed head 14, that is: arch ears plate 12 is fixedly connected with door-plate 13, monaural plate 10 is fixedly connected with fixed head 14, door-plate 13 can be rotated with respect to fixed head 14, and in the process of door-plate 13 rotating opening, arch ears plate 12 does not contact all the time with fixed head 14.
Claims (1)
1. a concealed outward opening door wide-angle hinge means, it is characterized in that being formed by ears cover, bearing pin, monaural plate, monaural cover and arch ears plate, monaural cover and ears cover are all sleeved on bearing pin and all and can rotate around bearing pin, monaural plate is weldingly fixed on monaural and puts, and arch ears plate is weldingly fixed on ears and puts; Arch ears plate adopts elastomeric material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420126036.XU CN203947916U (en) | 2014-03-20 | 2014-03-20 | Concealed outward opening door wide-angle hinge means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420126036.XU CN203947916U (en) | 2014-03-20 | 2014-03-20 | Concealed outward opening door wide-angle hinge means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203947916U true CN203947916U (en) | 2014-11-19 |
Family
ID=51889959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420126036.XU Expired - Fee Related CN203947916U (en) | 2014-03-20 | 2014-03-20 | Concealed outward opening door wide-angle hinge means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203947916U (en) |
-
2014
- 2014-03-20 CN CN201420126036.XU patent/CN203947916U/en not_active Expired - Fee Related
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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: 20141119 Termination date: 20180320 |