CN105421911B - A kind of mechanical locker - Google Patents
A kind of mechanical locker Download PDFInfo
- Publication number
- CN105421911B CN105421911B CN201510959920.0A CN201510959920A CN105421911B CN 105421911 B CN105421911 B CN 105421911B CN 201510959920 A CN201510959920 A CN 201510959920A CN 105421911 B CN105421911 B CN 105421911B
- Authority
- CN
- China
- Prior art keywords
- jam plate
- bolt
- fixed
- car door
- upper bracket
- 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.)
- Active
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/02—Mounting of vehicle locks or parts thereof
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of mechanical locker in sanitation equipment field, the latching device including car door side is arranged in further includes the fixed mechanism for being mounted on vehicle frame, matching with latching device；The other side of the car door is hinged with vehicle frame；The latching device includes the upper bracket for being separately fixed at car door upper and lower side, undersetting, it further include the vertical pivot of fixed concatenation upper bracket, undersetting, further include the jam plate across car door be installed in rotation on vertical pivot, movable, further includes the locked component being arranged in above upper bracket；The jam plate is between upper bracket, undersetting, and the jam plate is equipped with the locked groove for latching fixed mechanism；The fixed mechanism includes the fixed plate being mounted on vehicle frame, further includes the fixed lock shaft for installing fixed plate upper and lower side and matching with locked groove.The configuration of the present invention is simple convenient for manufacture, is installed, and easy to operate.
Description
Technical field
The present invention relates to sanitation equipment fields, in particular to a kind of mechanical locker on sweeper.
Background technique
With the improvement of living standards, sweeper is widely used in street, highway and major public place, become important
Sanitation equipment.In sweeper driving process, for locking the locker of car door often because structure is complicated, assembling accuracy
It is not high, long-time service lead to failure occur, service life is low so that the cleaning works of sweeper in the process of moving by
It influences.
Summary of the invention
It is simple that the object of the present invention is to provide structures, convenient for manufacture, installs, and a kind of easy to operate mechanical lock
Buckle device.
The object of the present invention is achieved like this: the latching device including being set to car door side, further includes being mounted on vehicle
The fixed mechanism matched on frame, with latching device；
The latching device includes the upper bracket for being separately fixed at car door upper and lower side, undersetting, further includes in fixed concatenation
The vertical pivot of support, undersetting further includes the jam plate across car door be installed in rotation on vertical pivot, movable, further includes setting
Set the locked component above upper bracket；The jam plate is between upper bracket, undersetting, and the jam plate is equipped with for latching
The locked groove of fixed mechanism；
The locked component is vertically arranged with the bolt for locking jam plate position, further includes the support being fixed on upper bracket
Frame, the bolt can be installed on up and downly on support and activity passes through upper bracket；It is set with reset spring on the bolt,
And split pin is fitted on the bolt；The reset spring lower end compresses split pin always, and the reset spring upper end is begun
Support is compressed eventually；The bolt resists jam plate upper surface always in the unlocked state；
The fixed mechanism includes the fixed plate being mounted on vehicle frame, further include be fixed on it is in fixed plate and with lock
The lock shaft that slot matches；
The jam plate is equipped with lockhole compatible with bolt, and when being in locking state, the locked groove on jam plate latches in solid
Determine in the lock shaft of mechanism, the bolt is inserted into lockhole just.
Compared with prior art, the beneficial effects of the present invention are: latching device, fixed mechanism cooperation under, structure
It is simple and convenient to operate；When unlocking and opening car door, firstly, bolt is pulled out out of jam plate lockhole, at this point, split pin is compressed
Reset spring so that reset spring deformation generate elastic potential energy, then, rotate jam plate, at this point, the lockhole being arranged on jam plate with
Snibbing position is staggered, so that bolt lower end is pressed against jam plate upper surface always, at the same time, jam plate rotation, so that latching in locking
Locked groove and lock shaft on axis separate, at this point, it is in the unlocked state, car door can be opened, structure is simple, easy to operate；It closes
And car door is locked, firstly, shutting car door, jam plate is back rotated, so that the locked groove on jam plate latches lock shaft, while bolt lower end
Corresponding with the lockhole on jam plate, at this point, the elastic potential energy caused by reset spring deforms is released, bolt is inserted automatically
Entering in lockhole, the latching device on car door matches locking with the fixed mechanism on vehicle frame, is in locking state, and structure is simple,
It is easy to operate.
As a further improvement of the present invention, the car door is equipped with the limit for assisting limiting jam plate lock position
Plate, when being in locking state, the jam plate reclines limit plate.
As a further improvement of the present invention, the handle that the bolt upper end is equipped with convenient for lifting upwards.
As a further improvement of the present invention, the car door is equipped with the opening passed through convenient for jam plate activity.
Detailed description of the invention
Fig. 1 is locking state solid general assembly drawing of the present invention.
Fig. 2 is unlocked state solid general assembly drawing of the present invention.
Fig. 3 is locking state structural schematic diagram of the present invention.
Fig. 4 is unlocked state structural schematic diagram of the present invention.
Fig. 5 is C-C cross-sectional view in Fig. 3.
Fig. 6 is the portion the A enlarged drawing in Fig. 3.
Fig. 7 is the portion the B enlarged drawing in Fig. 4.
Wherein, 1 support, 2 locked components, 3 bolts, 4 handles, 5 car doors, 6 reset springs, 7 split pins, 8 fixed plates, 9 locks
Dead axle, 10 fixed mechanisms, 11 locked grooves, 12 undersettings, 13 vertical pivots, 14 jam plates, 15 upper brackets, 16 lockholes, 17 vehicle frames, 18 openings,
19 limit plates.
Specific embodiment
As shown in figs. 1-7, including being set to the latching device of 5 side of car door, further include be mounted on vehicle frame 17, with lock
The fixed mechanism 10 that mechanism matches；
Latching device includes the upper bracket 15 for being separately fixed at 5 upper and lower side of car door, undersetting 12, further includes in fixed concatenation
The vertical pivot 13 of support 15, undersetting 12 further includes the jam plate across car door 5 be installed in rotation on vertical pivot 13, movable
14, it further include the locked component 2 that 15 top of upper bracket is set；Jam plate 14 is between upper bracket 15, undersetting 12, jam plate 14
It is equipped with the locked groove 11 for latching fixed mechanism 10；
Locked component 2 is vertically arranged with the bolt 3 for locking 14 position of jam plate, further includes being fixed on upper bracket 15
Support 1, bolt 3 can be installed on up and downly on support 1 and activity passes through upper bracket 15；Reset spring is set on bolt 3
6, and split pin 7 is fitted on bolt 3；6 lower end of reset spring compresses split pin 7 always, and 6 upper end of reset spring compresses always
Support 1；Bolt 3 resists 14 upper surface of jam plate always in the unlocked state；
Fixed mechanism 10 includes the fixed plate 8 that is mounted on vehicle frame 17, further include be fixed on it is in fixed plate 8 and with
The lock shaft 9 that locked groove 11 matches；
Jam plate 14 is equipped with lockhole 16 compatible with bolt 3, and when being in locking state, the locked groove 11 on jam plate 14 is latched
In the lock shaft 9 of fixed mechanism 10, bolt 3 is just in insertion lockhole 16.
Above-mentioned car door 5 is equipped with the limit plate 19 for assisting limiting 14 lock position of jam plate, when being in locking state, lock
Plate 14 reclines limit plate 19.
The handle 4 that above-mentioned 3 upper end of bolt is equipped with convenient for lifting upwards.
Above-mentioned car door 5 is equipped with the opening 18 passed through convenient for 14 activity of jam plate.
The working principle of the invention is described below: passing through the fixed mechanism 10 on the latching device and vehicle frame 17 on car door 5
It matches, car door 5 can be opened and closed；When opening latches in the car door 5 on vehicle frame 17, firstly, carrying handle 4 upwards, makes
Bolt 3 is obtained to pull out out of jam plate 14 lockhole 16, at this point, 7 compression reseting spring 6 of split pin, so that the deformation of reset spring 6 generates
Then elastic potential energy laterally rotates jam plate 14 from opening 18, at this point, the lockhole 16 being arranged on jam plate 14 and bolt 3
It sets and is staggered, so that 3 lower end of bolt is pressed against 14 upper surface of jam plate always, at the same time, jam plate 14 is rotated, so that latching in lock shaft
Locked groove 11 and lock shaft 9 on 9 separate, at this point, it is in the unlocked state, car door 5 can be opened；It is first when closing and locking car door 5
First, car door 5 is shut, back rotates jam plate 14, at this point, limit plate 19 plays position-limiting action to jam plate 14, when jam plate 14 reclines limit
While plate 19 of position, the locked groove 11 on jam plate 14 latches lock shaft 9, and 3 lower end of bolt is corresponding with the lockhole 16 on jam plate 14, by
Elastic potential energy caused by deforming in reset spring 6 is released, and bolt 3 is automatically inserted into lockhole 16, at this point, on car door 5
Latching device matches locking with the fixed mechanism 10 on vehicle frame 17, is in locking state.
The present invention is not limited to the above embodiments, on the basis of technical solution disclosed by the invention, the skill of this field
For art personnel according to disclosed technology contents, one can be made to some of which technical characteristic by not needing creative labor
A little replacements and deformation, these replacements and deformation are within the scope of the invention.
Claims (4)
1. a kind of mechanical locker, it is characterised in that: the latching device including being set to car door (5) side further includes
The fixed mechanism (10) be mounted on vehicle frame (17), matched with latching device；
The latching device includes upper bracket (15), the undersetting (12) for being separately fixed at car door (5) upper and lower side, further includes fixing
The vertical pivot (13) for concatenating upper bracket (15), undersetting (12), further includes being installed in rotation on vertical pivot (13), movable wear
The jam plate (14) for crossing car door (5) further includes the locked component (2) being arranged above upper bracket (15)；The jam plate (14) is in
Between upper bracket (15), undersetting (12), the jam plate (14) is equipped with the locked groove (11) for latching fixed mechanism (10)；
The locked component (2) is vertically arranged with the bolt (3) for locking jam plate (14) position, further includes being fixed on upper bracket
(15) support (1) on, the bolt (3) can be installed on up and downly on support (1) and activity passes through upper bracket (15)；Institute
It states and is set on bolt (3) reset spring (6), and be fitted with split pin (7) on the bolt (3)；The reset spring (6)
Lower end compresses split pin (7) always, and reset spring (6) upper end compresses support (1) always；The bolt in the unlocked state
(3) jam plate (14) upper surface is resisted always；
The fixed mechanism (10) includes the fixed plate (8) being mounted on vehicle frame (17), further includes being fixed on fixed plate (8)
And the lock shaft (9) that is matched with locked groove (11)；
The jam plate (14) is equipped with bolt (3) compatible lockhole (16), lock when being in locking state, on jam plate (14)
Slot (11) latches in the lock shaft (9) of fixed mechanism (10), and the bolt (3) is inserted into just in lockhole (16).
2. a kind of mechanical locker according to claim 1, it is characterised in that: the car door (5), which is equipped with, to be used
The limit plate (19) of jam plate (14) lock position is limited in auxiliary, when being in locking state, the jam plate (14) reclines limit plate
(19).
3. a kind of mechanical locker according to claim 1, it is characterised in that: bolt (3) upper end is equipped with
Convenient for the handle (4) lifted upwards.
4. a kind of mechanical locker according to claim 1, it is characterised in that: the car door (5) is equipped with just
In the opening (18) that jam plate (14) activity passes through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510959920.0A CN105421911B (en) | 2015-12-21 | 2015-12-21 | A kind of mechanical locker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510959920.0A CN105421911B (en) | 2015-12-21 | 2015-12-21 | A kind of mechanical locker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105421911A CN105421911A (en) | 2016-03-23 |
| CN105421911B true CN105421911B (en) | 2018-12-14 |
Family
ID=55500414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510959920.0A Active CN105421911B (en) | 2015-12-21 | 2015-12-21 | A kind of mechanical locker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105421911B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112972018A (en) * | 2021-02-02 | 2021-06-18 | 于乐泳 | Cardiovascular intervention local protection device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017068A (en) * | 2019-04-10 | 2019-07-16 | 武汉克莱美特环境设备有限公司 | A kind of anti-door back locking structure and compartment door lock |
| CN113047705A (en) * | 2021-03-24 | 2021-06-29 | 北京汽车集团越野车有限公司 | Mechanical anti-riot safety lock and vehicle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205297084U (en) * | 2015-12-21 | 2016-06-08 | 扬州市金威机械有限公司 | Locking device of mechanical type |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT217128Z2 (en) * | 1989-07-04 | 1991-11-12 | Fiat Auto Spa | LOCK WITH REDUCED OPENING LOAD |
| CN202130773U (en) * | 2011-05-12 | 2012-02-01 | 长沙中联重工科技发展股份有限公司 | Sealing device for discharge door of garbage can, and sanitation truck |
| CN202970202U (en) * | 2012-11-21 | 2013-06-05 | 云南航天工业有限公司 | Locking device with self-locking and latching function for upturning furnace door |
| CN203412407U (en) * | 2013-07-25 | 2014-01-29 | 北京三兴汽车有限公司 | Door lock for cross-country trailer |
-
2015
- 2015-12-21 CN CN201510959920.0A patent/CN105421911B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205297084U (en) * | 2015-12-21 | 2016-06-08 | 扬州市金威机械有限公司 | Locking device of mechanical type |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112972018A (en) * | 2021-02-02 | 2021-06-18 | 于乐泳 | Cardiovascular intervention local protection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105421911A (en) | 2016-03-23 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180109 Address after: 225000 new Ganquan East Road, Hanjiang District, Yangzhou, Jiangsu Province, No. 50 Applicant after: Yangzhou Jin Wei Environmental Protection Technology Co., Ltd Address before: 225000 Yangzhou, Hanjiang District, Jiangsu City, the town of unity village Applicant before: Yangzhou Jinwei Machinery Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |