CN109267853A - A kind of hatchcover claw mechanism and hatchcover system - Google Patents
A kind of hatchcover claw mechanism and hatchcover system Download PDFInfo
- Publication number
- CN109267853A CN109267853A CN201811271754.5A CN201811271754A CN109267853A CN 109267853 A CN109267853 A CN 109267853A CN 201811271754 A CN201811271754 A CN 201811271754A CN 109267853 A CN109267853 A CN 109267853A
- Authority
- CN
- China
- Prior art keywords
- hatchcover
- turntable
- driving
- latch mechanism
- lock
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/143—Arrangement of several locks, e.g. in parallel or series, on one or more wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention relates to a kind of hatchcover claw mechanism and hatchcover systems, belong to locking device technical field.Hatchcover claw mechanism, including at least two groups latch mechanism unit, the latch mechanism unit includes the lock body and lock pin of mating setting, multiple lock bodies pass through flexible shaft component parallel connection, the lock body is automatically locked after fastening with the lock pin, when the flexible shaft component is acted on by external motivating force, the lock body is opened, and then realizes the unlock of the lock body and lock pin between centers.Hatchcover claw provided in an embodiment of the present invention mechanism realizes the parallel connection of each latch mechanism unit by flexible shaft component by using the latch mechanism unit for the structure that is automatically locked, and when pulling flexible shaft component, the synchronizing unlocking to multiple latch mechanism units can be achieved at the same time.The structure makes each latch mechanism unit can according to need setting at an arbitrary position, and to the adaptable of hatchcover large deformation, while can realize the hidden design of latch mechanism.
Description
Technical field
The present invention relates to a kind of hatchcover claw mechanism and hatchcover systems, belong to locking device technical field.
Background technique
In vehicle-mounted heat emission field, insulated hold be mainly used for body store, transport when for its provide one it is relatively stable
Confined space, it is ensured that body environmental load is steadily in the long term in zone of reasonableness.
With being constantly progressive for vehicle-mounted heat emission technology, insulated hold form of uncapping also ceaselessly is being reformed, and is successively occurred
It singly uncaps, double uncap, folds a variety of hatchcovers such as uncap and uncap form.Currently used hatchcover latch mechanism is mainly rigid link formula
Claw mechanism, the claw mechanism include the parts such as rigid link, lock pin, latch hook.The lock pin and latch hook mounted in pairs, and set
The different location in hatchcover is set, after hatchcover fastens, is acted on by external motivating force, latch hook is made to hook lock pin, realizes hatchcover lock
Locking.
When if hatchcover is rigidity, for example composite material hatchcover, when hatchcover is under the conditions ofs self gravity, vibration, high temperature etc.
When deformation occurs, the easy clamping stagnation of connecting rod causes the unlock of hatchcover lock, locking difficult.
Summary of the invention
To solve problems of the prior art, the present invention provides a kind of hatchcover claw mechanism and hatchcover system, makes each
Latch mechanism unit can according to need setting at an arbitrary position, and to the adaptable of hatchcover large deformation, while can realize lock
The hidden design of mechanism.
For achieving the above object, the invention provides the following technical scheme:
A kind of hatchcover claw mechanism, including at least two groups latch mechanism unit 1, the latch mechanism unit 1 include mating setting
Lock body 11 and lock pin 12, multiple lock bodies 11 are in parallel by flexible shaft component 2, the lock body 11 and the lock pin
Axis 12 is automatically locked after fastening, and the lock body (11) is driven to open when the flexible shaft component (2) is acted on by external motivating force,
And then it is detached from the lock pin (12) and realizes unlock.
In an alternative embodiment, the flexible shaft component 2 includes an at least driving snake 21, at least two turntables 22 and extremely
Few two unlock flexible axles 23, the turntable 22 are corresponded with the lock body 11, the first end and the solution of the turntable 22
The first end connection of flexible axle 23 is locked, the second end of the unlock flexible axle 23 is connect with the lock body 11, and two neighboring described turn
The second end of disk 22 is connected by a driving snake 21.
In an alternative embodiment, the flexible shaft component 2 further includes flexible axle support (5), for each flexible axle to be fixedly mounted.
In an alternative embodiment, the hatchcover claw mechanism further includes one group of driving assembly, the driving component with
At least one turntable 22 connects, for pulling the flexible shaft component 2 that the lock body 11 is driven to be detached from the lock pin 12.
In an alternative embodiment, the driving component 3 includes motor 31, drives turntable 33 and two groups of driving flexible axles 32,
32 output end of motor is connect with the first end of the driving turntable 33, driving flexible axle 32 and the driving turntable described in one group
33 first end connects and with 31 extending direction of motor on the contrary, driving flexible axle 32 and the driving turntable 33 described in another group
Second end connection, and identical as 31 extending direction of motor, the driving flexible axle connects from the different turntables 22 respectively
It connects.
In an alternative embodiment, the turntable 22 includes turntable body and shaft, and the shaft is arranged in the turntable
The geometric center of ontology.
In an alternative embodiment, the latch mechanism unit 1 is automobile mechanical lock mechanism.
A kind of hatchcover system, including hatchcover and the above-mentioned hatchcover claw mechanism being arranged on hatchcover.
In an alternative embodiment, the hatchcover includes the first lid and the second lid, and the lock body 11 is arranged in institute
It states on the first lid, lock pin 12 matched with its is arranged on the corresponding position of second lid.
In an alternative embodiment, the hatchcover is composite material hatchcover.
The invention has the following beneficial effects:
(1) hatchcover claw provided in an embodiment of the present invention mechanism can by using the latch mechanism unit for the mechanism that is automatically locked
Realize the automatically lock for closing that hatchcover is locked under cover shape state.The parallel connection that each latch mechanism unit is realized by flexible shaft component, when pulling flexible axle
When component, can be achieved at the same time the synchronizing unlocking to multiple latch mechanism units, the arrangement allow each latch mechanism unit according to
It needs to be arranged at an arbitrary position, and to the adaptable of hatchcover large deformation, while can realize the hidden design of latch mechanism；
(2) driving assembly provided in an embodiment of the present invention realizes the bi-directional synchronization solution under single driving to multichannel latch mechanism
Lock control.
Detailed description of the invention
Fig. 1 is a kind of hatchcover claw mechanism structure schematic diagram provided in an embodiment of the present invention；
Fig. 2 is not locked for latch mechanism unit in claw mechanism provided in an embodiment of the present invention and locking state schematic diagram；
Fig. 3 is the assembly relation schematic diagram of a latch mechanism unit and flexible shaft component in the embodiment of the present invention；
Fig. 4 is a kind of hatch cover structure schematic diagram provided in an embodiment of the present invention；
Fig. 5 is a kind of hatchcover system schematic provided in an embodiment of the present invention；
Fig. 6 is a kind of driving assembly structural schematic diagram provided in an embodiment of the present invention.
Specific embodiment
A specific embodiment of the invention is described in further details below with reference to drawings and the specific embodiments.
Referring to Fig. 1 and 2, the embodiment of the invention provides a kind of hatchcover claw mechanisms, including at least two groups latch mechanism unit
1, the latch mechanism unit 1 includes the lock body 11 and lock pin 12 of mating setting, and multiple lock bodies 11 pass through flexible axle group
Part 2 is in parallel, is automatically locked after the lock body 11 and the lock pin 12 fastening, when the flexible shaft component 2 is by external motivating force
It drives the lock body 11 to open when effect, and then is detached from the lock pin 12 and realizes unlock.
Specifically, in the embodiment of the present invention, latch mechanism unit 1 can be automobile trunk mechanical lock mechanism, lock pin
12 can be mating with lock body 11, is set as needed on any position of hatchcover to be locked or cabin；
It is automatically locked after lock body 11 contacts fastening with lock pin 12 under external force, when pulling flexible shaft component 2,
The lock body 11 of multiple latch mechanism units 1 in parallel is detached from lock pin 12 under external force and realizes unlock.
Hatchcover claw provided in an embodiment of the present invention mechanism can be real by using the latch mechanism unit for the structure that is automatically locked
Now close the automatically lock that hatchcover is locked under cover shape state.The parallel connection that each latch mechanism unit is realized by flexible shaft component, when pulling flexible axle group
When part, the synchronizing unlocking to multiple latch mechanism units can be achieved at the same time, which can according to need each latch mechanism unit to set
It sets at an arbitrary position, and to the adaptable of hatchcover large deformation, while can realize the hidden design of latch mechanism.
As shown in figure 3, the flexible shaft component 2 includes an at least driving snake 21, at least two in an alternative embodiment
Turntable 22 and at least two unlock flexible axles 23, the turntable 22 are corresponded with the lock body 11, and the first of the turntable 22
It holds and is connect with the first end of the unlock flexible axle 23, the second end of the unlock flexible axle 23 is connect with the lock body 11, adjacent
The second end of two turntables 22 is connected by a driving snake 21.Specifically, each end is connected by pin shaft with reality
Now it is freely rotated.
Make pulling force divide two-way to transmit outward through turntable by the way that turntable is arranged, is transferred to unlock flexible axle all the way and realizes to corresponding lock
The unlock of ontology, another way are transmitted to next turntable through driving snake, make next turntable that pulling force to be divided to two road directions in the same manner
Outer transmission, to realize the synchronizing unlocking of each latch mechanism unit.In an alternative embodiment, the flexible shaft component 2 further includes
One flexible axle support, first flexible axle is arranged between the turntable 22 and the lock body 11, for the solution to be fixedly mounted
Lock flexible axle 23.
By the first flexible axle support of setting convenient for the installation of unlock flexible axle, and avoid because of solution caused by unlocking flexible axle winding
Lock failure.
In an alternative embodiment, the flexible shaft component 2 further includes the second flexible axle support, the second flexible axle support setting
Between the two neighboring turntable 22, it is used to support the driving snake 21.
By setting the second flexible axle be convenient for driving snake installation, and avoid because driving snake winding caused by power transmit
Failure, while each driving snake can be adjusted and further ensure that synchronizing unlocking.
In an alternative embodiment, the turntable 22 includes turntable body and shaft, and the shaft is arranged in the turntable
The geometric center of ontology.By the way that turntable both ends connecting hole is arranged symmetrically, it can be ensured that two groups of latch mechanisms have preferable synchronism
Energy.
As shown in Figure 1, in an alternative embodiment, the hatchcover claw mechanism further includes one group of driving assembly 3, institute
It states driving assembly to connect at least one turntable 22, for pulling the flexible shaft component 2 that the lock body 11 is driven to be detached from institute
State lock pin 12.Specifically, the driving component 3 includes motor 31 and driving flexible axle 32, and driving flexible axle 32 is by being located at middle part
The corresponding unlock flexible axle of lock body connected with corresponding turntable；In other embodiments, driving flexible axle 32 can be located at both ends
Lock body corresponding unlock flexible axle connection, can also be connect with the second end of turntable.
Referring to Fig. 6, in an alternative embodiment, including two groups of hatchcover claw mechanisms, the driving component 3 include motor
31, turntable 33 and two groups of driving flexible axles 32 are driven, 32 output end of motor is connect with the first end of the driving turntable 33, and one
The group driving flexible axle 32 is connect and with 31 extending direction of motor with the first end of the driving turntable 33 on the contrary, another group
The driving flexible axle 32 is connect with the second end of the driving turntable 33, and, the drive identical as 31 extending direction of motor
Dynamic flexible axle is connected from the different turntables 22 respectively, which realizes under single motor driven to the two-way of multichannel latch mechanism
Synchronizing unlocking control.
In an alternative embodiment, to be easily installed and guaranteeing that power is transmitted, the turntable 22 includes turntable body and shaft,
The geometric center of 22 ontology of turntable is arranged in the shaft.
In an alternative embodiment, the latch mechanism unit 1 is automobile industry conventional machinery latch mechanism.
The following are a specific embodiments of the invention:
As shown in Figures 4 and 5, a kind of hatchcover system, including composite material hatchcover and setting are present embodiments provided in hatchcover
On hatchcover claw mechanism.As shown in figure 5, the hatchcover includes the first lid a and the second lid b, hatchcover claw mechanism includes
Six groups of latch mechanism units 1, flexible shaft component 2 and driving assembly 3, as shown in Figure 1, driving assembly 3 includes motor 31 and driving flexible axle
32, as shown in Fig. 2, the latch mechanism unit 1 includes the lock body 11 and lock pin 12 of mating setting, six lock bodies 11 are uniformly distributed
On the central axes of the first lid a, six lock pins 12 and lock body 11 are corresponded, and the corresponding of the second lid b is arranged in
Position, multiple lock bodies 11 are in parallel by flexible shaft component 2, and the lock body 11 is arranged on the first lid a, with it
Matched lock pin 12 is arranged on the corresponding position of the second lid b.
Referring to fig. 2 with 3, when assembly, first by lock body 11, flexible axle support 5, turntable 22 is mating is assembled on a substrate, and
It is installed on the first lid a according to physical location size.Two sides lid is adjusted, so that lid docking location reaches final design shape
State, and hatchcover is placed in off.It keeps hatchcover motionless, according to the mounted latch mechanism component of previous step, is equipped with lock pin branch
Seat and lock pin 12, it is ensured that lock pin 12 is in 11 fore shaft of lock body, and is in locking state.
Hatchcover is opened, respectively installation driving flexible axle 32, driving snake 21 and unlock flexible axle 23.It adjusts in each latch mechanism unit
Position of each flexible axle on flexible axle support 5, it is ensured that pull initial end driving flexible axle 32, it can be achieved that different latch mechanism unit synchronization
Unlock.Motor part is finally installed, whole installment works of latch mechanism are so far completed.
Hatchcover is driven to close, latch mechanism can be achieved under hatchcover itself impact force enters lock automatically, and maintains the lock status.
Start hatchcover and lock motor, pulls flexible axle that can realize the synchronizing unlocking to all latch mechanisms.
Unspecified part of the present invention belongs to technology well known to those skilled in the art.
The above, a specific embodiment only of the invention, but scope of protection of the present invention is not limited thereto, appoints
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of, all by what those familiar with the art
It is covered by the protection scope of the present invention.
Unspecified part of the present invention belongs to common sense well known to those skilled in the art.
Claims (10)
1. a kind of hatchcover claw mechanism, which is characterized in that including at least two groups latch mechanism unit (1), the latch mechanism unit (1)
Lock body (11) and lock pin (12) including mating setting, multiple lock bodies (11) are in parallel by flexible shaft component (2), institute
It states after lock body (11) is fastened with the lock pin (12) and is automatically locked, when the flexible shaft component (2) is acted on by external motivating force
When drive the lock body (11) to open, and then be detached from the lock pin (12) and realize unlock.
2. hatchcover claw according to claim 1 mechanism, which is characterized in that the flexible shaft component (2) includes at least one
Driving snake (21), at least two turntables (22) and at least two unlocks flexible axle (23), the turntable (22) and the lock body
(11) it corresponds, the first end of the turntable (22) is connect with the first end of unlock flexible axle (23), the unlock flexible axle
(23) second end is connect with the lock body (11), and the second end of the two neighboring turntable (22) is soft by a transmission
Axis (21) connection.
3. hatchcover claw according to claim 2 mechanism, which is characterized in that the flexible shaft component (2) further includes flexible axle branch
Seat (5), for each flexible axle to be fixedly mounted.
4. hatchcover claw according to claim 2 mechanism, which is characterized in that further include one group of driving assembly, the driving
Component (3) is connect with turntable described at least one (22), for pulling the flexible shaft component 2 that the lock body (11) is driven to be detached from
The lock pin (12).
5. hatchcover claw according to claim 4 mechanism, which is characterized in that the driving component (3) include motor (31),
Drive turntable (33) and two groups of driving flexible axles (32), the first end company of motor (32) output end and driving turntable (33)
Connect, described in one group driving flexible axle (32) with it is described drive turntable (33) first end connect and with the motor (31) extending direction
On the contrary, driving flexible axle (32) described in another group is connect with the second end of driving turntable (33), and prolong with the motor (31)
Stretch that direction is identical, the driving flexible axle is connected from the different turntables (22) respectively.
6. hatchcover claw according to claim 1 mechanism, which is characterized in that the turntable (22) includes turntable body and turns
The geometric center of the turntable body is arranged in axis, the shaft.
7. hatchcover claw according to claim 1 mechanism, which is characterized in that the latch mechanism unit (1) is automobile machine
Tool latch mechanism.
8. a kind of hatchcover system, including hatchcover and the hatchcover claw mechanism being arranged on hatchcover, hatchcover claw mechanism is by weighing
Benefit requires any one of 1-7 to provide.
9. hatchcover system according to claim 6, which is characterized in that the hatchcover includes the first lid and the second lid,
The lock body (11) is arranged on first lid, and pair of second lid is arranged in lock pin (12) matched with its
It answers on position.
10. hatchcover system according to claim 6, which is characterized in that the hatchcover is composite material hatchcover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811271754.5A CN109267853B (en) | 2018-10-29 | 2018-10-29 | Hatch cover serial locking mechanism and hatch cover system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811271754.5A CN109267853B (en) | 2018-10-29 | 2018-10-29 | Hatch cover serial locking mechanism and hatch cover system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109267853A true CN109267853A (en) | 2019-01-25 |
| CN109267853B CN109267853B (en) | 2020-12-18 |
Family
ID=65193944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811271754.5A Active CN109267853B (en) | 2018-10-29 | 2018-10-29 | Hatch cover serial locking mechanism and hatch cover system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109267853B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324259A (en) * | 2020-11-06 | 2021-02-05 | 北京航天发射技术研究所 | Synchronous lock mechanism |
| CN113027245A (en) * | 2021-03-26 | 2021-06-25 | 湖北三江航天万峰科技发展有限公司 | Manual-automatic's mechanism of uncapping |
| CN114263393A (en) * | 2021-12-24 | 2022-04-01 | 哈尔滨工业大学 | Connecting rod linkage type hatch cover overturning locking mechanism and overturning locking method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101243234A (en) * | 2005-08-16 | 2008-08-13 | 帝拉克五金股份有限公司 | Multi-point lock for locking doors or wall parts in housings or cupboards |
| CN101967918A (en) * | 2010-10-14 | 2011-02-09 | 河南航天特种车辆有限公司 | Linkage locking mechanism and storage cabin using same |
| CN105421899A (en) * | 2015-12-25 | 2016-03-23 | 张晓明 | Three-gear integrated hook lock and locking method thereof |
| CN205206521U (en) * | 2015-11-19 | 2016-05-04 | 马军 | Cabin door lock |
| US20180072429A1 (en) * | 2016-09-15 | 2018-03-15 | Rohr, Inc. | Set of latches with identical components for nacelle doors |
-
2018
- 2018-10-29 CN CN201811271754.5A patent/CN109267853B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101243234A (en) * | 2005-08-16 | 2008-08-13 | 帝拉克五金股份有限公司 | Multi-point lock for locking doors or wall parts in housings or cupboards |
| CN101967918A (en) * | 2010-10-14 | 2011-02-09 | 河南航天特种车辆有限公司 | Linkage locking mechanism and storage cabin using same |
| CN205206521U (en) * | 2015-11-19 | 2016-05-04 | 马军 | Cabin door lock |
| CN105421899A (en) * | 2015-12-25 | 2016-03-23 | 张晓明 | Three-gear integrated hook lock and locking method thereof |
| US20180072429A1 (en) * | 2016-09-15 | 2018-03-15 | Rohr, Inc. | Set of latches with identical components for nacelle doors |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113027245A (en) * | 2021-03-26 | 2021-06-25 | 湖北三江航天万峰科技发展有限公司 | Manual-automatic's mechanism of uncapping |
| CN114263393A (en) * | 2021-12-24 | 2022-04-01 | 哈尔滨工业大学 | Connecting rod linkage type hatch cover overturning locking mechanism and overturning locking method thereof |
| CN114263393B (en) * | 2021-12-24 | 2022-10-14 | 哈尔滨工业大学 | Connecting rod linkage type hatch cover overturning locking mechanism and overturning locking method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109267853B (en) | 2020-12-18 |
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