CN201924716U - Door hinge mechanism - Google Patents
Door hinge mechanism Download PDFInfo
- Publication number
- CN201924716U CN201924716U CN2010206461422U CN201020646142U CN201924716U CN 201924716 U CN201924716 U CN 201924716U CN 2010206461422 U CN2010206461422 U CN 2010206461422U CN 201020646142 U CN201020646142 U CN 201020646142U CN 201924716 U CN201924716 U CN 201924716U
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- CN
- China
- Prior art keywords
- hinge
- door
- cavity
- door leaf
- hinge body
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- 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 - Lifetime
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Abstract
The utility model provides a door hinge mechanism by which a door frame and a door leaf are connected in a rotatable manner. The door hinge mechanism comprises a fixed hinge, a movable hinge and a hinge shaft, wherein the bottom end of the fixed hinge is fixedly connected to the door frame, the bottom end of the movable hinge is fixedly connected to the door leaf, and the front ends of the fixed hinge and the movable hinge are connected by a pivot. The door frame and the door leaf are butted, and on the butted contact surfaces, the door frame and the door leaf are respectively provided with a first concave cavity and a second concave cavity which are opposite. The fixed hinge and the movable hinge are arranged in an enclosed space surrounded by the first cavity and the second cavity and respectively fixed to the bottoms of the first cavity and the second cavity. The movable hinge is in a corner structure which turns to a door opening direction. Compared with the prior art, the door hinge mechanism has the advantages that the connecting joint of the door frame and the door leaf cannot be easily seen, the door leaf is hidden, the integral effect is attractive, the connection is concealed, and improper human damage is avoided.
Description
Technical field
The utility model relates to a kind of hinge body, relates in particular to a kind of door hinge body that cabinet, casing or door body use that is used for.
Background technology
Existing common door hinge body is made up of the page or leaf sheet and the hinge of two straight sheets mostly, and two page or leaf sheets connect doorframe and door leaf respectively, and pivotally connected by hinge, thereby the unlatching of realization door is with closed.This door hinge body generally all is exposed to the door leaf outside, influences the attractive in appearance of integral body, and recruits artificial destruction easily.Can realize that by the cavity that holds a hinge body is set a hinge body is hidden in the door in door, but the structure of the straight sheet of common door hinge body can make door leaf collide with doorframe, can't normally open in rotation process.In order to overcome one's shortcomings, need improve existing structure.
The utility model content
The technical problems to be solved in the utility model is, can not be hidden in defective in the door leaf at general door hinge body, and a kind of door hinge body with hiding sexual function is provided.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of hinge body, doorframe and door leaf are rotatably connected, it comprise end be fixedly connected on fixedly hinge, end on the described doorframe be fixedly connected on moveable hinge on the described door leaf, with described fixedly hinge and the pivotally connected hinge of the two front end of moveable hinge; Described doorframe and door leaf butt joint, and on the contact surface that connects, described doorframe and door leaf are respectively equipped with first cavity and second cavity of indent vis-a-vis, and described fixedly hinge and moveable hinge are positioned at the enclosure space that described first, second cavity surrounds and are fixedly installed in described first cavity, second cavity bottom respectively; Described moveable hinge is the corner structure that turns to the direction of opening the door.
Described first cavity bottom of the utility model door hinge body is provided with tabular back seat, and fixing hinge end is connected on the described back seat.
Described second cavity bottom of the utility model door hinge body is provided with tabular front stall, and the moveable hinge end is connected on the described front stall.
The described doorframe of the utility model door hinge body has identical profile with door leaf.
The described door of the utility model door hinge body hinge body also is provided with stopping means.
The described stopping means of the utility model door hinge body comprises the limiting block head that is arranged on the limited post on the fixing hinge and is arranged on the moveable hinge end.
The described limiting block head of the utility model door hinge body is that a cross section is trapezoidal boss.
The described limited post of the utility model door hinge body is cylindrical, is arranged on the rotation path of limiting block head.
Implement door hinge body of the present utility model, has following beneficial effect: by first, second cavity of indent is set respectively on doorframe, door leaf, realized that a door hinge body is hidden in Men Nei and does not expose, when doorframe and door leaf have identical profile and color, bonding crack is difficult for finding out, door leaf is also by hidden, and whole structure is attractive in appearance, connection is hidden, avoid improper people destroys.The structure that activity is designed to have the turning can make door leaf avoid when hinge rotates and doorframe scratching mutually, and door leaf can be opened smoothly.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of the utility model door hinge body;
Fig. 2 is the schematic diagram of closing of the utility model door hinge body;
Fig. 3 is the unlatching schematic diagram of the utility model door hinge body.
The specific embodiment
As shown in Figure 1 to Figure 3, the utility model door hinge body is rotatably connected doorframe 11 and door leaf 10, and it comprises fixing hinge 7, moveable hinge 2, hinge 3, back seat 4, front stall 1.
Wherein, described doorframe 11 and door leaf 10 butt joints.The doorframe 11 here can be meant that room, cabinet of conventional meaning etc. has the relatively-stationary structure in hole, and door leaf 10 is meant the door panel structure of sealing on the described hole; Also can refer to other structures that any surface is porose, inside has the space, for example have square hole penny bank, stick ceramic tile but under certain piece ceramic tile, leave metope of a cavity etc., then door leaf 10 correspondingly can be to cover that piece ceramic tile on the lid on the penny bank square hole, metope upper plenum etc.Because doorframe 11 and door leaf 10 butt joints, the outward flange of door leaf 10 is distinguished corresponding combination with the inward flange of doorframe 11 respectively, therefore, be not easy to find out the boundary between the two from the outside, especially when doorframe 11 has identical profile and color with door leaf 10, as stick the metope of ceramic tile and ceramic tile wherein as door leaf, perhaps when the two had the profile of transition and color, door leaf 10 just was not easy to distinguish from doorframe 11.
On the contact surface that doorframe and door leaf connect, be respectively equipped with first cavity 15 and second cavity 14 of indent vis-a-vis on doorframe 11 and the door leaf 10, back seat 4 and front stall 1 are tabular, be respectively equipped with hole 8,9, be fixedly installed to first cavity 15, second cavity, 14 bottoms by screw 12,13 respectively.Fixing hinge 7 and moveable hinge 2 are positioned at the enclosure space that described first cavity 15, second cavity 14 surround, and the end of fixing hinge 7 and moveable hinge 2 welds respectively and is fixed on back seat 4, the front stall 1.It is pivotally connected that hinge 3 will be fixed the two front end of hinge 7 and moveable hinge 2.
Described moveable hinge 2 is for turning the corner structure to the direction of opening the door.Moveable hinge 2 is a C shape structure in the present embodiment.Described hinge 3 be arranged near open the door to door leaf 10 sidewalls, to obtain minimum crack between a door and its frame gap.
Also be provided with stopping means on the utility model door hinge body, comprise the limiting block head 5 that is arranged on the limited post 6 on the fixing hinge 7 and is arranged on moveable hinge 2 ends; Described limiting block head 5 is that a cross section is trapezoidal boss; Described limited post 6 is cylindrical, is arranged on the rotation path of limiting block head 5.For making a hinge body structure more firm, movable than 2 and limiting block head 5 be integrally manufactured, fixingly cut with scissors 7, limited post 6 is integrally manufactured.
As shown in Figure 2, when door leaf 10 was in closed condition, the inside and outside wall of door leaf 10 flushed respectively with the inside and outside wall of doorframe 11, had realized that the door hinge body is hidden in door leaf 10 and the doorframe 11.
As shown in Figure 3, when door leaf 10 is opened, the activity of C type structure than 2 can make door leaf 10 when hinge 3 rotates not with doorframe 11 scratching mutually.Along with the increase of open angle, limiting block head 5 reduces gradually with limited post 6 distances, and when contacting, open angle can't continue to increase, and has realized the limit function of door hinge body.Open angle is defined as 90 ° in the present embodiment.
Wherein, first, second cavity of the present utility model is not limited to square shown in the present embodiment, and it can be arc or other shape; Simultaneously, moveable hinge of the present utility model also can have multiple implementation, for example is arc, L shaped etc., and present embodiment does not limit the utility model and also has other multiple implementations.
The utility model door hinge body is by being provided with first, second cavity of indent on doorframe, door leaf, realized the hidden function of door hinge body, make a body elegant in appearance, connect hidden, avoid improper people and destroy.Simultaneously the utility model successfully defines the opening angle of door leaf by stopping means, can prevent from that open angle is excessive peripheral personnel or equipment are damaged.
Claims (8)
1. door hinge body, doorframe (11) and door leaf (10) are rotatably connected, it comprise end be fixedly connected on fixedly hinge (7), end on the described doorframe (11) be fixedly connected on moveable hinge (2) on the described door leaf (10), with described fixedly hinge (7) and the pivotally connected hinge (3) of the two front end of moveable hinge (2);
It is characterized in that, described doorframe (11) and door leaf (10) butt joint, and on the contact surface that connects, described doorframe (11) and door leaf (10) are respectively equipped with mutually first cavity (15) and second cavity (14) towards the indent that is provided with, and described fixedly hinge (7) and moveable hinge (2) are positioned at the enclosure space that described first cavity (15), second cavity (14) surround and are fixedly installed in respectively bottom described first cavity (15), second cavity (14); Described moveable hinge (2) is for turning the corner structure to the direction of opening the door.
2. door hinge body according to claim 1 is characterized in that described first cavity (15) bottom is provided with tabular back seat (4), and fixing hinge (7) end is connected on the described back seat (4).
3. door hinge body according to claim 1 is characterized in that described second cavity (14) bottom is provided with tabular front stall (1), and moveable hinge (2) end is connected on the described front stall (1).
4. door hinge body according to claim 1 is characterized in that described doorframe (11) has identical profile with door leaf (10).
5. door hinge body according to claim 1 is characterized in that, described door hinge body also is provided with stopping means.
6. door hinge body according to claim 5 is characterized in that described stopping means comprises the limiting block head (5) that is arranged on the limited post (6) on the fixing hinge (7) and is arranged on moveable hinge (2) end.
7. door hinge body according to claim 6 is characterized in that described limiting block head (5) is that a cross section is trapezoidal boss.
8. door hinge body according to claim 7 is characterized in that described limited post (6) is cylindrical, is arranged on the rotation path of limiting block head (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206461422U CN201924716U (en) | 2010-12-07 | 2010-12-07 | Door hinge mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206461422U CN201924716U (en) | 2010-12-07 | 2010-12-07 | Door hinge mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201924716U true CN201924716U (en) | 2011-08-10 |
Family
ID=44428574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206461422U Expired - Lifetime CN201924716U (en) | 2010-12-07 | 2010-12-07 | Door hinge mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201924716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442836A (en) * | 2018-03-20 | 2018-08-24 | 安庆三维电器有限公司 | A kind of hinge limiter and hinge |
-
2010
- 2010-12-07 CN CN2010206461422U patent/CN201924716U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442836A (en) * | 2018-03-20 | 2018-08-24 | 安庆三维电器有限公司 | A kind of hinge limiter and hinge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: The development of high-tech building a road in Shenzhen City Huaqiang Nanshan District science and technology of Guangdong province 518057 13 floor Patentee after: Huaqiang infante (Shenzhen) Intelligent Technology Co. Address before: 518031, 15 floor, Huaqiang hi tech development building, Nanshan District science and technology, Shenzhen, Guangdong Patentee before: Shenzhen Huaqiang Intelligent Technology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110810 |
|
| CX01 | Expiry of patent term |