CN201486318U - 180-degree blind hinge - Google Patents
180-degree blind hinge Download PDFInfo
- Publication number
- CN201486318U CN201486318U CN200920196416XU CN200920196416U CN201486318U CN 201486318 U CN201486318 U CN 201486318U CN 200920196416X U CN200920196416X U CN 200920196416XU CN 200920196416 U CN200920196416 U CN 200920196416U CN 201486318 U CN201486318 U CN 201486318U
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- Prior art keywords
- connecting rod
- hinged
- pivoted arm
- right sides
- hinged arm
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- Expired - Fee Related
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Abstract
The utility model discloses a 180-degree blind hinge, which comprises a left hinge mount (1), a right hinge mount (11), a left connecting seat (2) and a right connecting seat (13). The left connecting seat (2) is hinged with a left hinged arm (8) through a connecting shaft (5) of the left hinged arm and a left connecting rod (4) through a connecting shaft (14) of the left connecting rod; the right connecting seat (13) is hinged with a right hinged arm (6) through a connecting shaft (9) of the right hinged arm and a right connecting rod (12) of a connecting shaft (15) of the right connecting rod; the left hinged arm (8) and the right hinged arm (6) are hinged together in a vertically-staggering mode; the other end of the left hinged arm (8) is connected with the right connecting rod (12) through a right movable shaft (10); and the other end of the right hinged arm (6) is connected with the left connecting rod (4) through a left movable shaft (3). By adopting the structure, the utility model overcomes the defect that the blind hinge can be opened at 180 degree. In addition, the utility model has the advantages of simple and reasonable structure, stable and reliable work, convenient installation, small volume, low cost and the like.
Description
Technical field
The utility model relates to a kind of blind hinge, particularly a kind of blind hinge that can make door leaf open 180 degree.
Background technology
At present, security door, steel door, steel timber etc. are gone up the blind hinge that uses and are generally adopted C type punching press adjustable blind hinge, the door leaf opening angle does not generally wait between 90 to 110 degree, because security door, steel door, steel timber etc. generally are installed in wall face and outwards open, tend to open the reason of 180 degree because of blind hinge, cause door leaf can not paste the metope unlatching and block passageway or corridor, bring inconvenience for user's life and work.People develop the multiple blind hinge that can open 180 degree on the basis of existing blind hinge, but have the following disadvantages in examination peace process: the one, and blind hinge can not rotate synchronously up and down, causes closing or to open door leaf smoothly; The 2nd, the rotational structure complexity, volume is big, cost is high.For this reason, many manufacturers and knowledgeable people have carried out some transformations, but often owing to complex structure, volume are big, Heavy Weight or install and use reasons such as inconvenience, cost height and fail to be accepted by users, do not have rational product to emerge so far as yet.
Summary of the invention
In order to overcome the problems referred to above that existing 180 degree blind hinges exist, the purpose of this utility model provide a kind of simple and reasonable, working stability is reliable, easy for installation, volume is little, cost is low 180 degree blind hinges.
The technical scheme that its technical problem that solves the utility model adopts, it comprises left and right sides hinge seat, the left and right sides Connection Block that is connected as a single entity with left and right sides hinge seat, be hinged with left pivoted arm by left pivoted arm connecting axle on the described left Connection Block, be hinged with left connecting rod by left connecting rod shaft, be hinged with right pivoted arm by right pivoted arm connecting axle on the right Connection Block, be hinged with right connecting rod by the right connecting rod connecting axle, left and right sides pivoted arm is staggered up and down hinged by jointed shaft, the other end of left side pivoted arm is hinged by right movable axis and right connecting rod, and the other end of right pivoted arm is by left movable axis and left rod hinge connection.
Convenient for production and processing, described left and right sides pivoted arm and left and right sides connecting rod are at least by being formed by stacking more than two; Described left and right sides Connection Block is at least by being formed by stacking more than two.
For easy for installation, be respectively equipped with fixing hole on the hinge seat of the described left and right sides.
After adopting said structure, the utility model has following advantage and effect: the one, because left pivoted arm and right connecting rod are hinged, right pivoted arm and left rod hinge connection, left and right sides pivoted arm is staggered up and down hinged, therefore when opening or closing, rotate synchronously around left and right sides movable axis, solve the problem that change first commentaries on classics or back, also solved the nonsynchronous problem of hinge up and down simultaneously.The 2nd, because left Connection Block is provided with left pivoted arm connecting axle and left connecting rod shaft, right Connection Block is provided with right pivoted arm connecting axle and right connecting rod connecting axle, when so blind hinge of the present utility model is installed and used, left and right sides pivoted arm and left and right sides connecting rod are stressed evenly, door leaf can not sink, and opening and closing are light flexibly.The 3rd, simple in structure, production and processing is convenient, and volume is little, and is in light weight, and cost is low.The 4th, can both install and use on security door, steel door, steel timber, the folding door.
Description of drawings
Front view when Fig. 1 spends for the utility model unlatching 180.
Fit structure schematic diagram when Fig. 2 spends for the utility model unlatching 180.
Fit structure schematic diagram when Fig. 3 closes for the utility model.
The specific embodiment
Fig. 1, Fig. 2 and shown in Figure 3, specific embodiments for the utility model 180 degree blind hinges, the left and right sides Connection Block 2,13 that it comprises left and right sides hinge seat 1,11, is connected as a single entity with left and right sides hinge seat 1,11, be respectively equipped with on the described left and right sides hinge seat 1,11 and install and fix hole 16, be hinged with left pivoted arm 8, be hinged with left connecting rod 4 by left connecting rod shaft 14 by left pivoted arm connecting axle 5 on the described left Connection Block 2, left pivoted arm connecting axle 5 and left connecting rod shaft 14 are riveted on the left hinge seat 1; Be hinged with right pivoted arm 6, be hinged with right connecting rod 12 by right connecting rod connecting axle 15 by right pivoted arm connecting axle 9 on the right Connection Block 13, right pivoted arm connecting axle 9 and right connecting rod connecting axle 15 are riveted on the right hinge seat 11; Left and right sides pivoted arm 8,6 and left and right sides connecting rod 4,12 set up two groups up and down separately, left and right sides pivoted arm 8,6 is staggered up and down hinged by jointed shaft 7, the other end of left side pivoted arm 8 is hinged with right connecting rod 12 by right movable axis 10, and the other end of right pivoted arm 6 is hinged by left movable axis 3 and left connecting rod 4.Convenient for production and processing, by being formed by stacking more than two, described left and right sides Connection Block 2,13 is at least by being formed by stacking more than two at least for described left and right sides pivoted arm 8,6 and left and right sides connecting rod 4,12.
Claims (4)
1. spend blind hinge for one kind 180, comprise left and right sides hinge seat (1,11), with left and right sides hinge seat (1,11) left and right sides Connection Block (2 that is connected as a single entity, 13), it is characterized in that: described left Connection Block (2) is gone up and is hinged with left pivoted arm (8) by left pivoted arm connecting axle (5), be hinged with left connecting rod (4) by left connecting rod shaft (14), right Connection Block (13) is gone up and is hinged with right pivoted arm (6) by right pivoted arm connecting axle (9), be hinged with right connecting rod (12) by right connecting rod connecting axle (15), left and right sides pivoted arm (8,6) staggered up and down hinged by jointed shaft (7), the other end of left side pivoted arm (8) is hinged by right movable axis (10) and right connecting rod (12), and the other end of right pivoted arm (6) is hinged by left movable axis (3) and left connecting rod (4).
2. 180 degree blind hinges according to claim 1, it is characterized in that: described left and right sides pivoted arm (8,6) and left and right sides connecting rod (4,12) are at least by being formed by stacking more than two.
3. 180 degree blind hinges according to claim 1 and 2, it is characterized in that: described left and right sides Connection Block (2,13) is at least by being formed by stacking more than two.
4. 180 degree blind hinges according to claim 3, it is characterized in that: described left and right sides hinge seat is respectively equipped with fixing hole (16) on (1,11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920196416XU CN201486318U (en) | 2009-09-09 | 2009-09-09 | 180-degree blind hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920196416XU CN201486318U (en) | 2009-09-09 | 2009-09-09 | 180-degree blind hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201486318U true CN201486318U (en) | 2010-05-26 |
Family
ID=42425202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920196416XU Expired - Fee Related CN201486318U (en) | 2009-09-09 | 2009-09-09 | 180-degree blind hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201486318U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041084A (en) * | 2015-07-23 | 2015-11-11 | 孟祥玉 | Guiding extending-and-contracting type concealed hinge |
| CN107035255A (en) * | 2017-03-30 | 2017-08-11 | 惠州市吉邦精密技术有限公司 | One kind is easily installed and the adjustable U-shaped hinge of opening angle |
| CN107349562A (en) * | 2017-08-25 | 2017-11-17 | 北京小米移动软件有限公司 | A kind of treadmill |
| CN107654142A (en) * | 2017-09-20 | 2018-02-02 | 北京军秀咨询有限公司 | A kind of furniture blind hinge |
| CN107910779A (en) * | 2017-12-21 | 2018-04-13 | 亚洲电力设备(深圳)股份有限公司 | Outdoor switching station's case |
| EP3679991A1 (en) * | 2019-01-09 | 2020-07-15 | OMA Fitness Equipment Co., Ltd. | Electric treadmill |
-
2009
- 2009-09-09 CN CN200920196416XU patent/CN201486318U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041084A (en) * | 2015-07-23 | 2015-11-11 | 孟祥玉 | Guiding extending-and-contracting type concealed hinge |
| CN105041084B (en) * | 2015-07-23 | 2017-10-24 | 孟祥玉 | A kind of guide extension formula hidden hinge |
| CN107035255A (en) * | 2017-03-30 | 2017-08-11 | 惠州市吉邦精密技术有限公司 | One kind is easily installed and the adjustable U-shaped hinge of opening angle |
| CN107349562A (en) * | 2017-08-25 | 2017-11-17 | 北京小米移动软件有限公司 | A kind of treadmill |
| CN107654142A (en) * | 2017-09-20 | 2018-02-02 | 北京军秀咨询有限公司 | A kind of furniture blind hinge |
| CN107910779A (en) * | 2017-12-21 | 2018-04-13 | 亚洲电力设备(深圳)股份有限公司 | Outdoor switching station's case |
| EP3679991A1 (en) * | 2019-01-09 | 2020-07-15 | OMA Fitness Equipment Co., Ltd. | Electric treadmill |
| US11027169B2 (en) | 2019-01-09 | 2021-06-08 | OMA Fitness Equipment Co., Ltd. | Electric treadmill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20110909 |