CN205297084U - Locking device of mechanical type - Google Patents
Locking device of mechanical type Download PDFInfo
- Publication number
- CN205297084U CN205297084U CN201521067406.8U CN201521067406U CN205297084U CN 205297084 U CN205297084 U CN 205297084U CN 201521067406 U CN201521067406 U CN 201521067406U CN 205297084 U CN205297084 U CN 205297084U
- Authority
- CN
- China
- Prior art keywords
- jam plate
- upper bracket
- latch
- plate
- car door
- 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.)
- Withdrawn - After Issue
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a locking device of mechanical type in sanitation equipment field, including setting up the latched device in door one side, still including installing on the frame and latched device matched with fixed establishment, the opposite side of door is articulated mutually with the frame, latched device still including the fixed vertical axis that concatenates upper bracket, undersetting, is still erecting epaxial, the mobile jam plate that passes the door including rotationally installing, still including setting up the locking subassembly in the upper bracket top including upper bracket, the undersetting of fixing lower extreme on the door respectively, the jam plate is in between upper bracket, the undersetting, be equipped with the locked groove that is used for hasp fixed establishment on the jam plate, fixed establishment is including installing the fixed plate on the frame, still on fixing the dress fixed plate lower extreme and with locked groove matched with locking axle. The utility model discloses simple structure is convenient for make, install to convenient operation.
Description
Technical field
This utility model relates to sanitation equipment field, particularly to the mechanical locker of the one on sweeper.
Background technology
Along with growth in the living standard, sweeper is widely used in street, highway and each big public place, becomes important sanitation equipment. In sweeper driving process, the locker for locking car door is often complicated because of structure, and assembling degree of accuracy is not high, and life-time service causes failure occur, and service life is low so that sweeper cleaning works in the process of moving is affected.
Utility model content
The purpose of this utility model is to provide simple in construction, it is simple to manufactures, install, and the easy to operate mechanical locker of one.
The purpose of this utility model is achieved in that the latching device including being arranged at car door side, the fixed mechanism also including being arranged on vehicle frame and matching with latching device;
Described latching device includes being separately fixed at the upper bracket of car door upper and lower side, undersetting, also include the vertical pivot of fixing concatenation upper bracket, undersetting, also include the jam plate through car door that be installed in rotation on vertical pivot, movable, also include the locked component being arranged on above upper bracket; Described jam plate is between upper bracket, undersetting, and described jam plate is provided with the locked groove for snap close fixed mechanism;
Described locked component is vertically arranged with the latch for locking jam plate position, also includes the support being fixed on upper bracket, and described latch can be installed on support and movable through upper bracket up and downly; Described latch is set with back-moving spring, and described latch is fitted with split pin; Described back-moving spring lower end compresses split pin all the time, and described back-moving spring upper end compresses support all the time; Described latch props up jam plate upper surface all the time in the unlocked state;
Described fixed mechanism includes the fixing plate being arranged on vehicle frame, also includes being fixed on lock shaft that is on fixing plate and that match with locked groove;
Described jam plate is provided with the lockhole suitable with latch, and when being in locking state, the locked groove on jam plate latches in the lock shaft of fixed mechanism, and described latch inserts in lockhole just.
Compared with prior art, the beneficial effects of the utility model are in that: latching device, fixed mechanism cooperation under, simple in construction, easy to operate;When unlocking and open car door, first, by latch from pull-out in the lockhole of jam plate, now, split pin compression reseting spring so that back-moving spring deformation produces elastic potential energy, then, rotating jam plate, now, the lockhole being arranged on jam plate staggers with snibbing position, making latch lower end all the time against jam plate upper surface, meanwhile, jam plate rotates, the locked groove latching in lock shaft is separated with lock shaft, now, is in released state, can open car door, simple in construction, easy to operate; Close and lock car door, first, closing entrance door, back rotate jam plate, making the locked groove snap close lock shaft on jam plate, latch lower end is corresponding with the lockhole on jam plate simultaneously, now, owing to the produced elastic potential energy of back-moving spring deformation is released, latch is automatically inserted in lockhole, and the latching device on car door matches with the fixed mechanism on vehicle frame locking, is in locking state, simple in construction, easy to operate.
As further improvement of the utility model, described car door is provided with for assisting the limiting plate limiting jam plate lock position, and when being in locking state, described jam plate reclines limiting plate.
As further improvement of the utility model, described latch upper end is provided with the handle being easy to upwards lift.
As further improvement of the utility model, described car door is provided with the opening being easy to jam plate activity traverse.
Accompanying drawing explanation
Fig. 1 is this utility model locking state solid general assembly drawing.
Fig. 2 is this utility model released state solid general assembly drawing.
Fig. 3 is this utility model locking state structural representation.
Fig. 4 is this utility model released state structural representation.
Fig. 5 is C-C sectional view in Fig. 3.
Fig. 6 is the A portion enlarged drawing in Fig. 3.
Fig. 7 is the B portion enlarged drawing in Fig. 4.
Wherein, 1 support, 2 locked components, 3 latches, 4 handles, 5 car doors, 6 back-moving springs, 7 split pins, 8 fixing plates, 9 lock shaft, 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 limiting plates.
Detailed description of the invention
As shown in figs. 1-7, including the latching device being arranged at car door 5 side, also include being arranged on vehicle frame 17 fixed mechanism 10 matched with latching device;
Latching device includes being separately fixed at the upper bracket 15 of car door 5 upper and lower side, undersetting 12, also include the vertical pivot 13 of fixing concatenation upper bracket 15, undersetting 12, also include the jam plate 14 through car door 5 that be installed in rotation on vertical pivot 13, movable, also include the locked component 2 being arranged on above upper bracket 15; Jam plate 14 is between upper bracket 15, undersetting 12, and jam plate 14 is provided with the locked groove 11 for snap close fixed mechanism 10;
Locked component 2 is vertically arranged with the latch 3 for locking jam plate 14 position, also includes the support 1 being fixed on upper bracket 15, and latch 3 can be installed on support 1 and movable through upper bracket 15 up and downly; Latch 3 is set with back-moving spring 6, and latch 3 is fitted with split pin 7; Back-moving spring 6 lower end compresses split pin 7 all the time, and back-moving spring 6 upper end compresses support 1 all the time; Latch 3 props up jam plate 14 upper surface all the time in the unlocked state;
Fixed mechanism 10 includes the fixing plate 8 being arranged on vehicle frame 17, also includes being fixed on lock shaft 9 that is on fixing plate 8 and that match with locked groove 11;
Jam plate 14 is provided with the lockhole 16 suitable with latch 3, and when being in locking state, the locked groove 11 on jam plate 14 latches in the lock shaft 9 of fixed mechanism 10, and latch 3 inserts in lockhole 16 just.
Above-mentioned car door 5 is provided with for assisting the limiting plate 19 limiting jam plate 14 lock position, and when being in locking state, jam plate 14 reclines limiting plate 19.
Above-mentioned latch 3 upper end is provided with the handle 4 being easy to upwards lift.
Above-mentioned car door 5 is provided with the opening 18 being easy to jam plate 14 activity traverse.
Operation principle of the present utility model is described below: matched by the fixed mechanism 10 on the latching device on car door 5 and vehicle frame 17, it is possible to open and close car door 5, when opening the car door 5 latched on vehicle frame 17, first, upwards carrying handle 4, latch 3 is pulled out in the lockhole 16 of jam plate 14, now, split pin 7 compression reseting spring 6, back-moving spring 6 deformation is made to produce elastic potential energy, then, jam plate 14 is laterally rotated from opening 18, now, the lockhole 16 being arranged on jam plate 14 staggers with latch 3 position, make latch 3 lower end all the time against jam plate 14 upper surface, meanwhile, jam plate 14 rotates, the locked groove 11 latching in lock shaft 9 is separated with lock shaft 9, now, it is in released state, car door 5 can be opened, when closing and lock car door 5, first, close entrance door 5, back rotate jam plate 14, now, jam plate 14 is played position-limiting action by limiting plate 19, while jam plate 14 reclines limiting plate 19, locked groove 11 snap close lock shaft 9 on jam plate 14, latch 3 lower end is corresponding with the lockhole 16 on jam plate 14, is released owing to back-moving spring 6 deforms produced elastic potential energy, latch 3 is automatically inserted in lockhole 16, now, the latching device on car door 5 matches with the fixed mechanism 10 on vehicle frame 17 locking, is in locking state.
This utility model is not limited to above-described embodiment; on the basis of technical scheme disclosed in this utility model; those skilled in the art is according to disclosed technology contents; performing creative labour just need not can being made some replacements and deformation by some of which technical characteristic, these are replaced and deformation is all in protection domain of the present utility model.
Claims (4)
1. a mechanical locker, it is characterised in that: include the latching device being arranged at car door (5) side, also include being arranged on the upper fixed mechanism (10) matched with latching device of vehicle frame (17);
Described latching device includes being separately fixed at the upper bracket (15) of car door (5) upper and lower side, undersetting (12), also include the vertical pivot (13) of fixing concatenation upper bracket (15), undersetting (12), also include the jam plate (14) through car door (5) that be installed in rotation on vertical pivot (13), movable, also include the locked component (2) being arranged on upper bracket (15) top; Described jam plate (14) is between upper bracket (15), undersetting (12), and described jam plate (14) is provided with the locked groove (11) for snap close fixed mechanism (10);
Described locked component (2) is vertically arranged with the latch (3) for locking jam plate (14) position, also including the support (1) being fixed on upper bracket (15), it is upper and movable through upper bracket (15) that described latch (3) can be installed on support (1) up and downly; Described latch (3) is set with back-moving spring (6), and described latch (3) is fitted with split pin (7); Described back-moving spring (6) lower end compresses split pin (7) all the time, and described back-moving spring (6) upper end compresses support (1) all the time; Described latch (3) props up jam plate (14) upper surface all the time in the unlocked state;
Described fixed mechanism (10) includes the fixing plate (8) being arranged on vehicle frame (17), also includes being fixed on lock shaft (9) that is on fixing plate (8) and that match with locked groove (11);
Described jam plate (14) is provided with the lockhole (16) suitable with latch (3), when being in locking state, locked groove (11) on jam plate (14) latches in the lock shaft (9) of fixed mechanism (10), and described latch (3) inserts in lockhole (16) just.
2. the mechanical locker of one according to claim 1, it is characterized in that: described car door (5) is provided with for assisting the limiting plate (19) limiting jam plate (14) lock position, when being in locking state, described jam plate (14) reclines limiting plate (19).
3. the mechanical locker of one according to claim 1, it is characterised in that: described latch (3) upper end is provided with the handle (4) being easy to upwards lift.
4. the mechanical locker of one according to claim 1, it is characterised in that: described car door (5) is provided with the opening (18) being easy to jam plate (14) activity traverse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521067406.8U CN205297084U (en) | 2015-12-21 | 2015-12-21 | Locking device of mechanical type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521067406.8U CN205297084U (en) | 2015-12-21 | 2015-12-21 | Locking device of mechanical type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205297084U true CN205297084U (en) | 2016-06-08 |
Family
ID=56471725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521067406.8U Withdrawn - After Issue CN205297084U (en) | 2015-12-21 | 2015-12-21 | Locking device of mechanical type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205297084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421911A (en) * | 2015-12-21 | 2016-03-23 | 扬州市金威机械有限公司 | Mechanical latching device |
-
2015
- 2015-12-21 CN CN201521067406.8U patent/CN205297084U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421911A (en) * | 2015-12-21 | 2016-03-23 | 扬州市金威机械有限公司 | Mechanical latching device |
| CN105421911B (en) * | 2015-12-21 | 2018-12-14 | 扬州金威环保科技有限公司 | A kind of mechanical locker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160608 Effective date of abandoning: 20181214 |
|
| AV01 | Patent right actively abandoned |