CN202467409U - Bolt mechanism for manual industry vertical hinged door - Google Patents
Bolt mechanism for manual industry vertical hinged door Download PDFInfo
- Publication number
- CN202467409U CN202467409U CN2011204966272U CN201120496627U CN202467409U CN 202467409 U CN202467409 U CN 202467409U CN 2011204966272 U CN2011204966272 U CN 2011204966272U CN 201120496627 U CN201120496627 U CN 201120496627U CN 202467409 U CN202467409 U CN 202467409U
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- China
- Prior art keywords
- latch
- brace
- door
- fixed
- plug pin
- 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
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Abstract
The utility model provides a bolt mechanism used for being arranged on a manual industry vertical hinged door. The bolt mechanism comprises a fixing plate fixed on the middle portion at the opening side of the vertical hinged door, two plug pin boxes which are fixed on the door frame of the vertical hinged door and correspond to the fixing plate, an upper plug pin and a lower plug pin which are both fixed on the fixing plate and correspond to the plug pin boxes, an upper connecting piece which is connected with the lower end of the upper plug pin, a transmission handle connected with the upper connecting piece, and a central shaft which connects the transmission handle and the connecting piece and is fixed on the fixing plate. One end of the central shaft is connected with the transmission handle and the other end of the central shaft is a lower connecting piece which is connected with the upper end of the lower plug pin. The lever principle is adopted in the bolt mechanism, the transmission handle is pulled to drive the upper connecting piece and the lower connecting piece to move, then the upper plug pin and the lower plug pin are driven to move and the door automatically and closely shuts by means of automatic locking devices inside the plug pin boxes. Therefore, the close shut effect is achieved.
Description
Technical field
The utility model relates to door and fastens mechanism, relates to a kind of manual working vertical hinged door door in particular and fastens mechanism.
Background technology
In now bigger plant area, the doorway has oversize vehicle and passes in and out, so all non-constant width in present doorway is high especially, thing followed manual working vertical hinged door is just roomy especially, width and highly generally also all about several meters.How guaranteeing these closes tight; Also not have at present very desirable door to fasten mechanism, generally all adopts now land to fasten with lower side is flat fastened, and be still very high owing to industrial vertical hinged door; So it is tight that door leaf top all can not well be closed, and has bigger slit.When door leaf cutting out requirement than higher vertical hinged door, existing door is fastened mechanism and is not all reached desirable effect.
Therefore, how to provide a kind of door to fasten mechanism, the problems referred to above that exist when with solution the manual working vertical hinged door being closed are present those skilled in the art's problem demanding prompt solutions.
The utility model content
In view of this, the utility model provides a kind of manual working vertical hinged door door to fasten mechanism, utilizes lever principle, and pulling transmission handle drives the upper and lower cotter joint motion, utilizes the interior forced locking device of latch box automatically with door closure again, has reached and has closed tight effect.
For realizing above-mentioned purpose, the utility model provides following technical scheme:
A kind of door is fastened mechanism, is used to be mounted to the manual working vertical hinged door, comprising:
Be fixed in the fixed head at said vertical hinged door open side middle part;
Be separately fixed at two latch boxes of below of top and the bottom on said vertical hinged door top;
Be fixed on last latch and following latch on the said fixed head, corresponding with said latch box;
The last brace that connects with the said lower ends that goes up latch;
The transmission handle that is connected with said upward brace;
Connect said transmission handle and last brace and be fixed in the central axis on the said fixed head;
One end is connected with said transmission handle, the following brace that the other end is connected with said latch down upper end.
Preferably, said brace down is the arc brace.
Preferably, said upward brace is the bar shaped brace.
Preferably, comprise forced locking device in the said latch box.
Preferably, said forced locking device is the oblique triangle latch segment that is fixed in the said latch box.
The door of a kind of manual working vertical hinged door that the utility model openly provides is fastened in the mechanism; Insert in the process of latch box at last latch; Utilize lever principle; Wherein transmission handle place is as using the force, and central axis and last brace tie point are as fulcrum, and transmission handle and last brace tie point are as the resistance point.Pulling transmission handle just can drive brace and move upward, and last brace drives upward latch entering and goes up in the latch box.Following brace connects and following latch upper end and transmission handle.When original state, in the downward drawing process of transmission handle, following brace promotes down latch gradually and gets in the following latch box.At this moment, the upper and lower cotter joint far-end will prop up the latch segment in the latch box, will form forced locking device, automatically with door closure, reaches and closes tight effect.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is the embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to the accompanying drawing that provides.
The door that Fig. 1 provides for the utility model is fastened the original state sketch map of mechanism structure;
The door that Fig. 2 provides for the utility model is fastened the end-state sketch map of mechanism structure;
The automatic compression device that Fig. 3 provides for the utility model.
Corresponding relation among last Fig. 1-3 between mark and the component names is:
1 is that fixed head, 2 is that last latch, 3 is that latch box, 4 is that transmission handle, 5 is that latch, 6 is that brace, 8 was a central axis under forced locking device, 7 was down, and 9 is last brace.
The specific embodiment
The utility model provides a kind of manual working vertical hinged door door to fasten mechanism, utilizes lever principle, pulling transmission handle; Drive brace motion up and down; Thereby drive the upper and lower cotter joint motion, utilize the interior forced locking device of latch box again, reached and closed tight effect automatically with door closure.
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to accompanying drawing 1, fasten the original state of mechanism at door, last latch 2 does not all get in the latch box 3 with following latch 5.Central axis 8 is fixed on transmission handle 4 on the fixed head 1; Transmission handle 4 can be done circular motion for the center along central axis 8; One end of transmission handle 4 is connected with an end of following brace 7; The other end of following brace 7 is connected with following latch 5, and the other end of transmission handle 4 is connected with last brace 9, and last brace 9 is connected (it is movable each other to connect the back) with last latch 2.
When needs are closed vertical hinged door; Utilize lever principle, wherein transmission handle 4 places are as using the force, and central axis 8 and transmission handle 4 tie points are as fulcrum; Transmission handle 4 and last brace 9 tie points are as the resistance point; The handle of pulling transmission downwards 4, last brace 9 moves upward, and latch 2 moves upward in the drive; Following brace moves downward, and driving down, latch 5 moves downward.Last latch 2 inserts in the latch box 3 with following latch 5, reaches the effect of fastening door.
When needs are opened vertical hinged door, please refer to accompanying drawing 2, utilize lever principle equally, upwards spur transmission handle 4, last brace 9 moves downward, and latch 2 moves downward in the drive; Following brace 7 moves upward, and latch 5 is done and moved upward under driving, and last latch 2 withdraws from latch box 3 with following latch 5, and door can be opened.
In order further to optimize technique scheme; Please refer to accompanying drawing 3, forced locking device 6 is set in latch box 3, when when closing vertical hinged door; After last latch 2 gets into latch box 3 with following latch 5; Offset with forced locking device 6, under the effect of forced locking device 6, door leaf is compressed automatically, reach and close tight effect.
In order further to optimize technique scheme; Forced locking device 6 is for being fixed in the oblique triangle latch segment in the said latch box 3; Latch 2 and following latch 5 are offseted with tiltedly the triangle latch segment is angled, increased mutual active force, make and close tight better effects if.
Manual working vertical hinged door door based in the foregoing description is fastened mechanism, and the utility model also provides other a kind of door to fasten mechanism, and its structure is: go up brace 9 and be the arc brace; Following brace 7 is the bar shaped brace.Opposite on open and close process and the foregoing description direction.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (5)
1. a door is fastened mechanism, is used to be mounted to the manual working vertical hinged door, it is characterized in that, comprising:
Be fixed in the fixed head (1) at said vertical hinged door open side middle part;
Be separately fixed at two latch boxes (3) of below of top and the bottom on said vertical hinged door top;
Be fixed on last latch (2) and following latch (5) on the said fixed head (1), corresponding with said latch box (3);
The last brace (9) that connects with the said lower ends that goes up latch (2);
The transmission handle (4) that is connected with said upward brace (9);
Connect said transmission handle (4) and last brace (9) and be fixed in the central axis (8) on the said fixed head (1);
One end is connected with said transmission handle (4), the following brace (7) that the other end is connected with said latch (5) down upper end.
2. door according to claim 1 is fastened mechanism, it is characterized in that, said brace (7) down is the arc brace.
3. door according to claim 1 is fastened mechanism, it is characterized in that, said upward brace (9) is the bar shaped brace.
4. door according to claim 1 is fastened mechanism, it is characterized in that, comprises forced locking device (6) in the said latch box (3).
5. door according to claim 4 is fastened mechanism, it is characterized in that, said forced locking device (6) is for being fixed in the oblique triangle latch segment in the said latch box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204966272U CN202467409U (en) | 2011-12-02 | 2011-12-02 | Bolt mechanism for manual industry vertical hinged door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204966272U CN202467409U (en) | 2011-12-02 | 2011-12-02 | Bolt mechanism for manual industry vertical hinged door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202467409U true CN202467409U (en) | 2012-10-03 |
Family
ID=46915575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204966272U Expired - Fee Related CN202467409U (en) | 2011-12-02 | 2011-12-02 | Bolt mechanism for manual industry vertical hinged door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202467409U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368528A (en) * | 2016-10-11 | 2017-02-01 | 安徽卡塔门窗有限公司 | Lock of side hung door |
| CN114482732A (en) * | 2021-12-31 | 2022-05-13 | 江苏贝特自动门技术有限公司 | Protection door bolt structure of shocking resistance |
| WO2024021728A1 (en) * | 2022-07-26 | 2024-02-01 | 张掖兰标生物科技有限公司 | Lever type door lock device |
-
2011
- 2011-12-02 CN CN2011204966272U patent/CN202467409U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368528A (en) * | 2016-10-11 | 2017-02-01 | 安徽卡塔门窗有限公司 | Lock of side hung door |
| CN106368528B (en) * | 2016-10-11 | 2019-06-04 | 安徽卡塔门窗有限公司 | Casement door lock |
| CN114482732A (en) * | 2021-12-31 | 2022-05-13 | 江苏贝特自动门技术有限公司 | Protection door bolt structure of shocking resistance |
| WO2024021728A1 (en) * | 2022-07-26 | 2024-02-01 | 张掖兰标生物科技有限公司 | Lever type door lock device |
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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: 20121003 Termination date: 20141202 |
|
| EXPY | Termination of patent right or utility model |