CN204299318U - One locks link gear more - Google Patents
One locks link gear more Download PDFInfo
- Publication number
- CN204299318U CN204299318U CN201420784428.5U CN201420784428U CN204299318U CN 204299318 U CN204299318 U CN 204299318U CN 201420784428 U CN201420784428 U CN 201420784428U CN 204299318 U CN204299318 U CN 204299318U
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- CN
- China
- Prior art keywords
- linkage board
- substrate
- linkage
- pull bar
- interlock body
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- Expired - Fee Related
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Abstract
The utility model relates to link gear technical field, discloses one and locks link gear more, comprising: substrate, interlock body and at least 2 linkage boards; Substrate is arranged on a body; Interlock body is arranged on substrate; Two linkage boards are hinged with substrate, the body that links respectively; Linkage board is also connected with tapered end; Interlock body, under the effect of interior handle and/or outer handle, drives linkage board to move, realizes the unlatching of tapered end.The utility model, without the need to using a large amount of pull bars, avoids the interference between each parts on the one hand, not only ensure that the synchronism that each lock opens and closes, but also reduces the probability opened by mistake; On the other hand, the space needed for installation is reduced.
Description
Technical field
The utility model relates to link gear technical field, is mainly applicable to lock link gear more.
Background technology
At present, the cab vehicle door of most of automobile is single-point locking, namely does directed action respectively by inside and outside handle, then drives lock body by many connecting rods, opening car door.But when road conditions extreme difference, single-point lock may be opened automatically.And under specific condition, single-point lock car door can deform because being given a shock and impact, and shortens the application life of car door.
Therefore, need to carry out multi-point fastening to cab vehicle door.In current many latch mechanisms, interior handle, outer handle are connected by many pull bars with latch mechanism, complex structure, install extremely inconvenient, because required pull bar quantity is too many, may interfere between each parts on the one hand, not only have impact on the synchronism that each lock opens and closes, but also improve the probability opened by mistake; On the other hand, also need in the enough large space of car door internal reservation, to meet installation requirement.
Utility model content
Technical problem to be solved in the utility model how to provide a kind of structure much more simply to lock link gear.
For solving the problems of the technologies described above, the utility model provides one and locks link gear more, comprising: substrate, interlock body and at least 2 linkage boards; Described substrate is arranged on a body; Described interlock body is arranged on the substrate; Described two linkage boards are hinged with described substrate, described interlock body respectively; Described linkage board is also connected with tapered end; Described interlock body, under the effect of interior handle and/or outer handle, drives described linkage board to move, realizes the unlatching of described tapered end.
Further, also comprise: at least 2 pull bars; One end of described pull bar is connected with described linkage board, and the other end of described pull bar is connected with described tapered end.
Further, described substrate comprises: first substrate and second substrate; Described first substrate and described second substrate are all arranged on described door body; It is hinged that described first substrate and described interlock body pass through described linkage board; It is hinged that described second substrate and described interlock body pass through all the other linkage boards described.
Further, described linkage board comprises: the first linkage board, the second linkage board and the 3rd linkage board; Described pull bar comprises: the first pull bar and the second pull bar; One end of described first linkage board is connected with the first tapered end by described first pull bar, and the other end and the described interlock body of described first linkage board are hinged, and described first linkage board is also hinged with described first substrate; One end of described second linkage board is connected with the second tapered end by described second pull bar, and the other end and the described interlock body of described second linkage board are hinged, and described second linkage board is also hinged with described first substrate; One end of described 3rd linkage board is connected with interior handle and/or outer handle, and the other end and the described interlock body of described 3rd linkage board are hinged, and described 3rd linkage board is also hinged with described second substrate; When described interior handle and/or described outer handle action, drive described interlock body action by described 3rd linkage board; Described interlock body drives described first pull bar and described second backward stick action respectively by described first linkage board and described second linkage board, makes described first tapered end and described second tapered end open respectively.
Further, described linkage board also comprises: four-axle linkage plate; Described pull bar also comprises: the 3rd pull bar; One end of described four-axle linkage plate is connected with the 3rd tapered end by described 3rd pull bar, and the other end and the described interlock body of described four-axle linkage plate are hinged, and described four-axle linkage plate is also hinged with described second substrate; When described interior handle and/or described outer handle action, drive described interlock body action by described 3rd linkage board; Described interlock body moves described 3rd backward stick action by described four-axle linkage strip, and described 3rd tapered end is opened.
Further, described pull bar also comprises: four-pull-rod; Described interlock body is connected with the 4th tapered end by described four-pull-rod; When described interlock body drives the motion of described four-pull-rod, described 4th tapered end is opened.
Further, described first linkage board is straight plate; Described second linkage board and described 3rd linkage board are bending plate.
Further, described four-axle linkage plate is bending plate.
The beneficial effects of the utility model are:
Many locks link gear that the utility model provides, at least 2 linkage boards be connected with tapered end are hinged with substrate, the body that links respectively, make interlock body under the effect of interior handle and/or outer handle, drive linkage board motion, thus realize the unlatching of tapered end.The utility model, without the need to using a large amount of pull bars, avoids the interference between each parts on the one hand, not only ensure that the synchronism that each lock opens and closes, but also reduces the probability opened by mistake; On the other hand, the space needed for installation is reduced.
Accompanying drawing explanation
The structural representation of many locks link gear that Fig. 1 provides for the utility model embodiment;
Wherein, 1-links body, 2-first substrate, 3-second substrate, 4-first pull bar, 5-first tapered end, 6-second pull bar, 7-second tapered end, 8-the 3rd pull bar, 9-the 3rd tapered end, 10-four-pull-rod, 11-the 4th tapered end, a-four-pull-rod installs port, and port installed by b-first pull bar, and port installed by c-second pull bar, in d-, handle installs port, H-first linkage board, L-second linkage board, V-the 3rd linkage board, F-four-axle linkage plate, port installed by e-the 3rd pull bar.
Detailed description of the invention
For setting forth the utility model further for the technological means reaching predetermined utility model object and take and effect, below in conjunction with accompanying drawing and preferred embodiment, be described in detail to according to the detailed description of the invention of many locks link gear that the utility model proposes and operating principle.
See Fig. 1, many locks link gear that the utility model embodiment provides, comprising: substrate, interlock body 1, at least 2 linkage boards and at least 2 pull bars; Substrate is arranged on a body (not illustrating in the drawings); Interlock body 1 is arranged on substrate; Two linkage boards are hinged with substrate, the body 1 that links respectively; Linkage board is also connected with tapered end; Particularly, one end of pull bar is connected with linkage board, and the other end of pull bar is connected with tapered end.Interlock body 1, under the effect of interior handle and/or outer handle, drives linkage board to move, realizes the unlatching of tapered end.Wherein, substrate comprises: first substrate 2 and second substrate 3; First substrate 2 and second substrate 3 are all arranged on a body; It is hinged that first substrate 2 and interlock body 1 pass through linkage board; It is hinged that second substrate 3 and interlock body 1 pass through all the other linkage boards.
Be described the structure of many locks link gear that the utility model embodiment provides, in the utility model embodiment, linkage board comprises: the first linkage board H, the second linkage board L, the 3rd linkage board V and four-axle linkage plate F; Pull bar comprises: the first pull bar 4, second pull bar 6 and the 3rd pull bar 8; One end of first linkage board H is connected with the first tapered end 5 by the first pull bar 4, and the other end of the first linkage board H is hinged with interlock body 1, and the first linkage board H is also hinged with first substrate 2; One end of second linkage board L is connected with the second tapered end 7 by the second pull bar 6, and the other end of the second linkage board L is hinged with interlock body 1, and the second linkage board L is also hinged with the middle part of first substrate 2; One end of 3rd linkage board V is connected with interior handle and/or outer handle (not illustrating in the drawings), and the other end of the 3rd linkage board V is hinged with interlock body 1, and the 3rd linkage board V is also hinged with second substrate 3; One end of four-axle linkage plate F is connected with the 3rd tapered end 9 by the 3rd pull bar 8, and the other end of four-axle linkage plate F is hinged with interlock body 1, and four-axle linkage plate F is also hinged with second substrate 3; Particularly, the first linkage board H is connected with the first pull bar 4 by the first pull bar installation port b; Second linkage board L installs port c by the second pull bar and is connected with the second pull bar 6; Four-axle linkage plate F installs port e by the 3rd pull bar and is connected with the 3rd pull bar 8; When interior handle and/or outer handle action, drive the action of interlock body 1 by the 3rd linkage board V; Interlock body 1 drives the first pull bar 4 action by the first linkage board H, and the first tapered end 5 is opened; Interlock body 1 drives the second pull bar 6 action by the second linkage board L, and the second tapered end 7 is opened; Interlock body 1 drives the 3rd pull bar 8 action by four-axle linkage plate F, and the 3rd tapered end 9 is opened.Wherein, the first linkage board H is straight plate; Second linkage board L, the 3rd linkage board V and four-axle linkage plate F are bending plate.
The structure of many locks link gear that the utility model embodiment provides is described further, in the utility model embodiment, also comprises: four-pull-rod 10; Interlock body 1 is connected with the 4th tapered end 11 by four-pull-rod 10; When the body 1 that links drives four-pull-rod 10 to move, the 4th tapered end 11 is opened.Wherein, the body 1 that links is installed port a by four-pull-rod and is connected with four-pull-rod 10.
When outer handle action, interlock body 1 moves, and drive four-pull-rod 10 to move upward, the first pull bar 4 moves downward simultaneously, and the second pull bar 6 is to central point motion, and the 3rd pull bar 8 is also to central point motion, and 4 locks are opened simultaneously.When interior handle action, drive interlock body 1 to move, thus drive four-pull-rod 10 to move upward in the lump, the first pull bar 4 moves downward, and the second pull bar 6 is to central point motion, and the 3rd pull bar 8 is also to central point motion, and 4 locks are also opened simultaneously.
Here it should be noted that, because the utility model embodiment can according to the quantity of actual tapered end and position, by installing more linkage board and pull bar additional or changing the structure of linkage board adaptively or match with the tapered end that need open in position, and opened, thus meet actual demand, thus the utility model embodiment has very strong compliance.
Many locks link gear that the utility model embodiment provides, at least 2 linkage boards be connected with tapered end are hinged with substrate, the body 1 that links respectively, make interlock body 1 under the effect of interior handle and/or outer handle, drive linkage board motion, thus realize the unlatching of tapered end.The utility model embodiment, without the need to using a large amount of pull bars, avoids the interference between each parts on the one hand, not only ensure that the synchronism that each lock opens and closes, but also reduces the probability opened by mistake; On the other hand, reduce the space needed for installation, make the utility model embodiment have feature easy to maintenance.Because the utility model embodiment can realize at 3 of car door or/and 4 lockings, when having a bit, 2 or 3 malfunctioning, by other door locks locking car door, car door can also be stopped from the generation of opening situation, ensure that the personal safety of driver.Under specific condition, because car door is by 4 lockings, car door and doorframe form an entirety, ensure that the globality of car door, the car door of antidetonation and the far super single-point locking of shock proof ability, not only extends the application life of car door, but also ensure that the personal safety of driver further.
It should be noted last that, above detailed description of the invention is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to example, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (8)
1. lock a link gear more, it is characterized in that, comprising: substrate, interlock body and at least 2 linkage boards; Described substrate is arranged on a body; Described interlock body is arranged on the substrate; Described two linkage boards are hinged with described substrate, described interlock body respectively; Described linkage board is also connected with tapered end; Described interlock body, under the effect of interior handle and/or outer handle, drives described linkage board to move, realizes the unlatching of described tapered end.
2. lock link gear as claimed in claim 1 more, it is characterized in that, also comprise: at least 2 pull bars; One end of described pull bar is connected with described linkage board, and the other end of described pull bar is connected with described tapered end.
3. lock link gear as claimed in claim 2 more, it is characterized in that, described substrate comprises: first substrate and second substrate; Described first substrate and described second substrate are all arranged on described door body; It is hinged that described first substrate and described interlock body pass through described linkage board; It is hinged that described second substrate and described interlock body pass through all the other linkage boards described.
4. lock link gear as claimed in claim 3 more, it is characterized in that, described linkage board comprises: the first linkage board, the second linkage board and the 3rd linkage board; Described pull bar comprises: the first pull bar and the second pull bar; One end of described first linkage board is connected with the first tapered end by described first pull bar, and the other end and the described interlock body of described first linkage board are hinged, and described first linkage board is also hinged with described first substrate; One end of described second linkage board is connected with the second tapered end by described second pull bar, and the other end and the described interlock body of described second linkage board are hinged, and described second linkage board is also hinged with described first substrate; One end of described 3rd linkage board is connected with interior handle and/or outer handle, and the other end and the described interlock body of described 3rd linkage board are hinged, and described 3rd linkage board is also hinged with described second substrate; When described interior handle and/or described outer handle action, drive described interlock body action by described 3rd linkage board; Described interlock body drives described first pull bar and described second backward stick action respectively by described first linkage board and described second linkage board, makes described first tapered end and described second tapered end open respectively.
5. lock link gear as claimed in claim 4 more, it is characterized in that, described linkage board also comprises: four-axle linkage plate; Described pull bar also comprises: the 3rd pull bar; One end of described four-axle linkage plate is connected with the 3rd tapered end by described 3rd pull bar, and the other end and the described interlock body of described four-axle linkage plate are hinged, and described four-axle linkage plate is also hinged with described second substrate; When described interior handle and/or described outer handle action, drive described interlock body action by described 3rd linkage board; Described interlock body moves described 3rd backward stick action by described four-axle linkage strip, and described 3rd tapered end is opened.
6. the many locks link gear as described in claim 4 or 5, is characterized in that, described pull bar also comprises: four-pull-rod; Described interlock body is connected with the 4th tapered end by described four-pull-rod; When described interlock body drives the motion of described four-pull-rod, described 4th tapered end is opened.
7. lock link gear as claimed in claim 4 more, it is characterized in that, described first linkage board is straight plate; Described second linkage board and described 3rd linkage board are bending plate.
8. lock link gear as claimed in claim 5 more, it is characterized in that, described four-axle linkage plate is bending plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420784428.5U CN204299318U (en) | 2014-12-11 | 2014-12-11 | One locks link gear more |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420784428.5U CN204299318U (en) | 2014-12-11 | 2014-12-11 | One locks link gear more |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204299318U true CN204299318U (en) | 2015-04-29 |
Family
ID=53104865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420784428.5U Expired - Fee Related CN204299318U (en) | 2014-12-11 | 2014-12-11 | One locks link gear more |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204299318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499848A (en) * | 2014-12-11 | 2015-04-08 | 李春风 | Multi-lock linkage mechanism |
| CN112324259A (en) * | 2020-11-06 | 2021-02-05 | 北京航天发射技术研究所 | Synchronous lock mechanism |
-
2014
- 2014-12-11 CN CN201420784428.5U patent/CN204299318U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499848A (en) * | 2014-12-11 | 2015-04-08 | 李春风 | Multi-lock linkage mechanism |
| CN104499848B (en) * | 2014-12-11 | 2017-01-18 | 李春风 | Multi-lock linkage mechanism |
| CN112324259A (en) * | 2020-11-06 | 2021-02-05 | 北京航天发射技术研究所 | Synchronous lock mechanism |
| CN112324259B (en) * | 2020-11-06 | 2021-12-14 | 北京航天发射技术研究所 | Synchronous lock mechanism |
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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: 20150429 Termination date: 20161211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |