CN204663236U - Double pin hinge - Google Patents
Double pin hinge Download PDFInfo
- Publication number
- CN204663236U CN204663236U CN201520298661.7U CN201520298661U CN204663236U CN 204663236 U CN204663236 U CN 204663236U CN 201520298661 U CN201520298661 U CN 201520298661U CN 204663236 U CN204663236 U CN 204663236U
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- China
- Prior art keywords
- hinge
- double
- axle sleeve
- guide position
- door guide
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- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
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Abstract
The utility model relates to a kind of Double pin hinge, comprise transmission device, two rotating shafts, two hinge plates and hyperbolic door guide position limiters, the two ends of two rotating shafts are set with axle sleeve, fix with axle sleeve inside hinge plate, two rotating shafts are linked together by transmission device, double-crankshaft door guide position limiter is at least provided with two, and hyperbolic door guide position limiter is fixed on hinge plate medial surface.The utility model structure simply, by " U-shaped transmission device " achieves eccentric movement, is opened by double-crankshaft, and after achieving the installation of concealed type fire exit door steelframe, opening angle reaches 180 °.
Description
Technical field
The utility model relates to a kind of Double pin hinge, belongs to hinge, is applicable to furnishing fields.
Background technology
Single shaft hinge is that concealed type fire-fighting chamber door steelframe installs the most frequently used a kind of hinge product, comprising bearing and axle sleeve.Its drawback be in one direction the anglec of rotation between 90 °-135 °, can not rotate to overlapping position, new fire-fighting mandatory provisions, concealed type fire exit door steelframe should guarantee that installing rear opening angle is greater than 160 °, therefore, in prior art, single shaft hinge can not meet this requirement.
Summary of the invention
The utility model for above-mentioned problems of the prior art, provide a kind of can 180 ° rotate Double pin hinges, solve the hinge anglec of rotation in prior art and do not reach the problem of requirement
.
For solving the problems of the technologies described above, the utility model provides following technical scheme: Double pin hinge comprises transmission device, two rotating shafts, two hinge plates and hyperbolic door guide position limiters, the two ends of two rotating shafts are set with axle sleeve, fix with axle sleeve inside hinge plate, two rotating shafts are linked together by transmission device, double-crankshaft door guide position limiter is at least provided with two, and hyperbolic door guide position limiter is fixed on hinge plate medial surface.
Described transmission device is U-shaped junction plate.
Described hinge plate is L-type hinge plate.
When two described hinge plates are placed side by side, two hinge plates are symmetrical.
Joint face between described hinge plate and axle sleeve is plane facade.
Described double-crankshaft door guide position limiter is set to four.
Described double-crankshaft door guide position limiter is rectangle cushion block.Described rectangle cushion block againsts axle sleeve and arranges vertically on hinge plate medial surface, and the length that hinge plate plate face given prominence to by thickness and the axle sleeve of cushion block is equal.
The utility model has the advantages that: structure simply, by " U-shaped transmission device " achieves eccentric movement, is opened by double-crankshaft, after achieving the installation of concealed type fire exit door steelframe, opening angle reaches 180 °.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 is the unlatching effect schematic diagram that the utility model is applied to stone secret door.
In figure, 1, axle sleeve, 2, rotating shaft, 3, hinge plate, 4, hyperbolic door guide position limiter, 5, transmission device.
Detailed description of the invention
With reference to accompanying drawing, in conjunction with specific embodiments, describe structure of the present utility model in detail as follows.
Embodiment
As shown in Figure 1-2, Double pin hinge comprises U-shaped junction plate transmission device 5, two rotating shafts 2, two L
The two ends of type hinge plate 3 and 4, two rotating shafts 2 of hyperbolic door guide position limiter are set with axle sleeve 1, and fix with axle sleeve 1 inside L-type hinge plate 3, the joint face between L-type hinge plate 3 and axle sleeve 1 is plane facade, ensures its stable connection; When two L-type hinge plates 3 are placed side by side, two L-type hinge plates 3 are symmetrical, and two rotating shafts 2 are linked together by U-shaped junction plate transmission device 5, thus are linked together by two L-type hinge plates 3; Double-crankshaft door guide position limiter 4 is rectangle cushion block, rectangle cushion block arranges four, rectangle cushion block againsts axle sleeve and arranges vertically on hinge plate medial surface, the length that hinge plate plate face given prominence to by thickness and the axle sleeve of cushion block is equal, control door leaf and do not collide facade facing when first time opens, stop operating when second time is opened into 180 °.
As shown in Figure 3, when the utility model is applied to stone secret door, double-crankshaft is opened, first time transmission, A axle plays a role, and can control door leaf and not collide facade facing when first time opens 90 °, second time transmission, B axle plays a role, and stops operating when second time 180-degree opening.
Protection scope of the present invention is as the criterion with claims, does not limit by specific embodiment.
Claims (8)
1. Double pin hinge, it is characterized in that comprising transmission device, two rotating shafts, two hinge plates and hyperbolic door guide position limiters, the two ends of two rotating shafts are set with axle sleeve, fix with axle sleeve inside hinge plate, two rotating shafts are linked together by transmission device, double-crankshaft door guide position limiter is at least provided with two, and hyperbolic door guide position limiter is fixed on hinge plate medial surface.
2. Double pin hinge according to claim 1, is characterized in that described transmission device is U-shaped junction plate.
3. Double pin hinge according to claim 1, is characterized in that described hinge plate is L-type hinge plate.
4. the Double pin hinge according to claim 1 or 3, when it is characterized in that two described hinge plates are placed side by side, two hinge plates are symmetrical.
5. the Double pin hinge according to claim 1 or 3, is characterized in that the joint face between described hinge plate and axle sleeve is plane facade.
6. Double pin hinge according to claim 1, is characterized in that described double-crankshaft door guide position limiter is set to four.
7. the Double pin hinge according to claim 1 or 6, is characterized in that described double-crankshaft door guide position limiter is rectangle cushion block.
8. Double pin hinge according to claim 7, is characterized in that described rectangle cushion block againsts axle sleeve and arranges vertically on hinge plate medial surface, and the length that hinge plate plate face given prominence to by thickness and the axle sleeve of cushion block is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520298661.7U CN204663236U (en) | 2015-05-11 | 2015-05-11 | Double pin hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520298661.7U CN204663236U (en) | 2015-05-11 | 2015-05-11 | Double pin hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204663236U true CN204663236U (en) | 2015-09-23 |
Family
ID=54133628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520298661.7U Active CN204663236U (en) | 2015-05-11 | 2015-05-11 | Double pin hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204663236U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386668A (en) * | 2015-10-24 | 2016-03-09 | 孙兆彬 | Noiseless retardance 360-degree folding door hinge and adjusting technology method |
| CN105442967A (en) * | 2015-12-04 | 2016-03-30 | 浙江森晟建设有限公司 | Door shaft assembly for heavy blank door |
| CN105604418A (en) * | 2015-12-16 | 2016-05-25 | 广东尚高科技有限公司 | Hinge which can be turned and positioned at 360 degrees |
| CN109184403A (en) * | 2018-09-28 | 2019-01-11 | 江苏三乔智能科技有限公司 | A kind of hinge |
-
2015
- 2015-05-11 CN CN201520298661.7U patent/CN204663236U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386668A (en) * | 2015-10-24 | 2016-03-09 | 孙兆彬 | Noiseless retardance 360-degree folding door hinge and adjusting technology method |
| CN105442967A (en) * | 2015-12-04 | 2016-03-30 | 浙江森晟建设有限公司 | Door shaft assembly for heavy blank door |
| CN105442967B (en) * | 2015-12-04 | 2017-06-16 | 浙江森晟建设有限公司 | A kind of door-hinge component for heavy hidden door |
| CN105604418A (en) * | 2015-12-16 | 2016-05-25 | 广东尚高科技有限公司 | Hinge which can be turned and positioned at 360 degrees |
| CN109184403A (en) * | 2018-09-28 | 2019-01-11 | 江苏三乔智能科技有限公司 | A kind of hinge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210716 Address after: 710000 No. 10707, floor 7, unit 1, building 5, Silk Road International Creative dream workshop, No. 3639, Eurasia Avenue, Chanba Ecological District, Xi'an City, Shaanxi Province Patentee after: Shaanxi zhenai Decoration Engineering Co.,Ltd. Address before: 221231 No. 10, Jintang village, gaozuo Town, Suining County, Xuzhou City, Jiangsu Province Patentee before: Zhang Bin |