CN203547326U - Mechanical button lock - Google Patents
Mechanical button lock Download PDFInfo
- Publication number
- CN203547326U CN203547326U CN201320352205.7U CN201320352205U CN203547326U CN 203547326 U CN203547326 U CN 203547326U CN 201320352205 U CN201320352205 U CN 201320352205U CN 203547326 U CN203547326 U CN 203547326U
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- CN
- China
- Prior art keywords
- lock core
- dead bolt
- lock
- locking
- lock body
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Abstract
The utility model relates to a mechanical button lock which comprises a lock body and a spring bolt and a lock cylinder which are arranged in the lock body in a penetrating manner, wherein the spring bolt is provided with a locking position extending out of the lock body and an unlocking position contained in the lock body; the moving direction of the lock cylinder is perpendicular to that of the spring bolt, and the lock cylinder is provided with a yielding position and a locking position; by virtue of the combination of the lock cylinder and a locking structure of the spring bolt at the locking position, the spring bolt can be locked at the locking position; by virtue of the separation of the lock cylinder and the locking structure of the spring bolt at the yielding position, the spring bolt can freely move at the unlocking position; a spring bolt spring and a lock cylinder spring are arranged in the lock body; the spring bolt is provided with a lock cylinder channel hole by virtue of which the lock cylinder to pass when the lock cylinder moves to the yielding position; an upper limiting block and a lower limiting block which are used for stopping and limiting the spring bolt are arranged above and below the lock cylinder in the lock cylinder channel hole; a channel for enabling the lock cylinder to move to the yielding position is formed between the upper limiting block and the lower limiting block. According to the mechanical button lock, the position and the size of the lock cylinder channel cannot be changed, so that the lock cylinder can steadily run in locking and unlocking processes, unlocking and locking operations are successful, and unlocking is facilitated.
Description
Technical field
The utility model relates to a kind of lock, relates in particular to a kind of mechanical button lock.
Background technology
Along with the development of electric automobile, battery is as the power source of electric automobile, the stability of battery in electric automobile during traveling process directly affects the reliability of electric automobile during traveling, therefore as the fixing integrity problem of installation of the battery case of placing battery, also day by day comes into one's own.Battery case in existing electric automobile is normally locked in battery compartment by locking device, to avoid battery case to be got rid of battery compartment in electric vehicle motion process, produces damaged in collision battery case.
The structure of the existing locking device for electric automobile battery case as publication number be " mechanical button lock " disclosed structure of CN 102877722A, this mechanical button lock comprises in use for being fixed on the lock body on respective battery storehouse, in lock body, offer for the reciprocating dead bolt passage of dead bolt with the mutual vertical connection of dead bolt passage, for the reciprocating lock core passage of lock core, dead bolt is installed in dead bolt passage and has locking position along the reciprocating motion of dead bolt passage conciliates a lock-bit, lock core is installed in lock core passage and moves and have and dodge position and locking position along the direction vertical with the dead bolt direction of motion, on dead bolt along offering perpendicular to the dead bolt direction of motion for making lock core at the lock core access opening to dodging displacement and passing through when moving, lock core locking position by lock core and dead bolt on the locking structure of relative set realize the locking of dead bolt in locking position, lock core dodge position by lock core and dead bolt on corresponding locking structure realize the release of dead bolt at solution lock-bit, dead bolt passage is provided with for applying to dead bolt and makes its latch bolt spring to the moving active force of locking displacement in dead bolt top, top, latch bolt spring one end is pressed on dead bolt conduit wall, other end top is pressed on dead bolt upper surface, in lock core passage, be provided with for applying to lock core and make its lock core spring to the moving active force of locking displacement, latch bolt spring is arranged at dead bolt upper end and dead bolt is applied to the active force moving to locking displacement, lock core along with dead bolt on the lock core access opening offered be applied in dead bolt, between the hole wall of the dead bolt access opening on outer peripheral face and the dead bolt of lock core, be slidably matched and realize in locking position and dodge between position and move and realize release and the locking of dead bolt, but because latch bolt spring applies downward active force to dead bolt all the time, when latch bolt spring imposes on the active force of dead bolt when excessive, will cause the dislocation of the lock core access opening of offering on lock core passage and dead bolt and the friction between lock core outer peripheral face and dead bolt is increased, thereby make lock core when release, need larger power to press lock core and realize release, when serious, may cause the lock core cannot cannot release to dodging position motion.
Utility model content
The purpose of this utility model is to propose a kind of release mechanical button lock smoothly.
For addressing the above problem, the technical solution adopted in the utility model is:
Mechanical button lock, comprise lock body and be arranged in dead bolt and the lock core in lock body, the relative lock body of dead bolt moves back and forth and has and stretch out the locking position of lock body and the solution lock-bit of income lock body, the direction of motion of lock core vertical with the dead bolt direction of motion and have dodge position and locking position, the combination of lock core locking structure of relative set on locking position and dead bolt realizes the locking of dead bolt in locking position, lock core gets out of the way and realizes dead bolt in the freely-movable of solution lock-bit dodging the locking structure of relative set on position and dead bolt, the latch bolt spring that dead bolt is applied to the active force moving to locking displacement is housed in described lock body, described lock core is applied to the lock core spring of the active force moving to locking displacement, described dead bolt is along offering perpendicular to the dead bolt direction of motion for making lock core to dodging the lock core access opening passing through when displacement is moved, in described lock core access opening, in the upper and lower of described lock core, be provided with for dead bolt being carried out to the spacing upper limit position block of block and lower position block, between described upper limit position block and lower position block, form lock core to dodging the moving passage of displacement.
Described upper limit position block is the roller of fixing on described lock body, can rotate around self axis, and described roller coordinates along the axial rolling of lock core with the outer peripheral face of described lock core; Described lower position block is the limiting plate arranging in described lock core access opening, and the upper surface of described limiting plate and the locking structure of described lock core are slidably matched.
Described lock core is the cylindrical structural that offers vertically blind hole, described lock core spring is installed in blind hole, top, described lock core spring one end is pressed on the hole wall of cecum of blind hole, other end top is pressed on the internal face that is positioned at the relative side of lock core of lock body, described lock core has the press section of stretching out when locking position outside lock body and is positioned at the stop section of lock body inside, one end, described lock core stop section is provided with radially extend along lock core outer and turns edge on the outer peripheral face of dead bolt one side, described lock core when locking position described in outside turn edge and coordinate and limit lock core and deviate from lock core passage with the parameatal lock body inwall of lock core block, the outer peripheral face of described lock core and lock core passage are slidably matched.
Described dead bolt have stretch out lock body outer and with the corresponding afterbody for the treatment of the head that locking component coordinates and being positioned at lock body inside, lock core access opening in described dead bolt is shoulder hole, described dead bolt be positioned at described lock core below have the vertical edge that extends along the dead bolt direction of motion and with vertical edge horizontal edge connected vertically, described locking structure is outer the turning edge on vertical edge and the described lock core of described dead bolt, described lock core is when locking position, and the vertical edge of described dead bolt and the described outer top that turns edge press block to coordinate; Described lower position block is arranged between described lock core and described dead bolt head, described latch bolt spring is arranged between described lower position block and the head of described dead bolt, described latch bolt spring one end is pushed up on the lower surface that is pressed on described lower position block, other end top is pressed on the upper surface of described dead bolt horizontal edge, leaves the freely through gap of vertical edge for making dead bolt between described lower position block and the lock body inwall near dead bolt vertical edge one side.
A kind of mechanical button lock the utility model proposes, lock core access opening and the lock core upper and lower of dead bolt are respectively arranged with upper limit position block and lower position block, between upper limit position block and lower position block, form the passage that lock core passes through, in use, when needs release, press lock core, lock core moves to and dodges position along the passage between upper limit position block and lower position block, now the corresponding locking structure on lock core and dead bolt staggers, thereby can realize the release to dead bolt, the utility model arranges in lock core access opening, thereby lower position block makes, channel position between lower position block and size can not change, therefore lock core operates steadily in locking and releasing process, finally make release and locking more smooth and easy, be convenient to release.
Further, upper limit position block is set to the roller that can rotate around self axis, and coordinating for rolling between lock core and upper limit position block coordinated, and has reduced the pressing force of pressing lock core when release, lock core is used more alive suitable, increase substantially the application life of mechanical button lock.
Further, on lock core, offer blind hole, lock core spring is arranged in blind hole, and both ends of the spring is contacted with lock body inwall with blind pore wall respectively, contact area is large, spring stress is average, can not turn on one's side, and makes lock core operation more steady, release and locking are more smooth and easy, lock core spring guiding is reliable, and lock core structure is simple, and lock core is lightweight.
Further, the surface that is pressed in the surface of dead bolt horizontal edge and the lower position block of setting is pushed up respectively at the two ends of latch bolt spring, and latch bolt spring is stressed evenly can not produce lateral bending, thereby makes dead bolt motion unimpeded, and locking and release are more reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of mechanical button lock of the present utility model;
Fig. 2 is the monnolithic case structural representation of Fig. 1;
Fig. 3 is the use state diagram of Fig. 1.
The specific embodiment
The embodiment of mechanical button lock of the present utility model: as shown in FIG. 1 to 3, this mechanical button lock comprises lock body 1 and is installed on dead bolt 3 and the lock core 2 in lock body 1, on lock body 1, offer the installation through hole 4 for being connected with respective battery storehouse, in lock body 1, be provided with the dead bolt passage that pumps for the dead bolt 3 that leads and the lock core passage for lock core 2 front-rear reciprocation movements that lead, dead bolt passage and the mutual vertical connection of lock core passage, dead bolt passage is provided with the opening passing in and out for dead bolt 3 in lock body lower end, lock core passage is provided with the opening passing in and out for lock core 2 in the front side of lock body 1, dead bolt 3 move back and forth along the vertical direction and have stretch out lock body 1 locking position and income lock body 1 solution lock-bit, lock core 2 moves and has locking position and dodge position along fore-and-aft direction, dead bolt 3 edges are perpendicular to offering in the dead bolt direction of motion for making lock core 2 to dodging the moving lock core access opening of displacement, lock core has the stop section of stretching out the press section of lock body outside at lock core during in locking position and being positioned at lock body inside, lock core 2 is cylindrical structure, on the outer peripheral face of lock core 2 one end, stop section, towards dead bolt 3 one sides, being provided with radially extend along lock core outer turns edge, on lock core 2, offer along its axially extended blind hole, the cecum of blind hole arranges near the press section of lock core, in blind hole, be coated with lock core spring 21, lock core spring 21 tops, one end are pressed on the cecum of blind hole, other end top is pressed on the inwall of lock body 1 that is positioned at lock core opposite, when lock core is during in locking position, outer on lock core 2 turns edge and coordinates with the parameatal lock body internal face of lock core block and prevent that lock core 2 from deviating from lock body 1, lock core outer peripheral face and lock core passage are slidably matched, the lock core access opening of offering on dead bolt 3 is shoulder hole, described dead bolt be positioned at described lock core below one side have the vertical edge that extends along its direction of motion and with this vertical edge horizontal edge connected vertically, between dead bolt horizontal edge and lock core 2 bearing of trends, be provided with lower position block 32, lower position block 32 be arranged in parallel with dead bolt horizontal edge, between lower position block 32 and the lock body inwall near a side of the vertical edge of dead bolt, leave the space for dead bolt vertical edge is pumped, between dead bolt horizontal edge and lower position block 32, be provided with latch bolt spring 31, latch bolt spring 31 tops, one end are pressed in lower position block 32 on the surface of dead bolt horizontal edge, other end top is pressed on the surface of dead bolt horizontal edge, one end that dead bolt 3 stretches out lock body 1 is inclined-plane, lock core spring 21 and latch bolt spring 31 are all when free state, outer on lock core 2 turns edge and coordinates with the vertical edge block of dead bolt and make dead bolt in locking position, press lock core 2, lock core spring 21 is compressed, outer turning edge on lock core 2 staggered with the vertical edge of dead bolt, thereby make dead bolt 3 compress under external force latch bolt spring 31 and make dead bolt freely-movable along the vertical direction, now dead bolt 3 is in separating lock-bit, in lock core access opening, in lock core 2 tops, be provided with the roller 5 that can rotate around self axis, roller 5 is scrolling up and is coordinating along lock core shaft with the outer peripheral face of lock core 2, roller outer peripheral face coordinates with described lock core access opening inwall block.
During use, this mechanical button lock is fixed on corresponding battery compartment by the installation through hole 4 arranging on lock body 1, and guarantee that dead bolt 3 is embedded in the groove arranging on battery door 6 outer peripheral faces, because latch bolt spring 31 and lock core spring 21 are all when the free state, now lock core in locking position, outer on lock core 2 turns edge and coordinates with the vertical edge block of dead bolt and make dead bolt in locking position, and now dead bolt can not move up and down, thereby keeps battery door 6 to lock, when needs pack battery case into battery compartment, press the lock core 2 that is positioned at lock body 1 front side, lock core 2 moves backward along the relative lock body 1 of the passage between roller and lower position block, compression is positioned at the lock core spring 21 of the blind hole of lock core 2, owing to pushing up respectively and be pressed in lock core on the cecum of blind hole and the inwall of lock body in lock core spring 21 two ends, therefore the stressed lateral bending that evenly can not occur of lock core spring 21, thereby it is smooth and easy that lock core 2 is moved, when lock core moves backward, roll and coordinate with the roller 5 of the side of being located thereon, thereby greatly reduce the pressing force of lock core 2, when lock core 2 moves backward, outer turning edge on lock core 2 staggered with the vertical edge of dead bolt, now can pull battery door 6, inclined-plane on battery door 6 outer peripheral face grooves and the inclined-plane of dead bolt end are slidably matched and promote dead bolt move upward the groove of battery door 6 outer peripheral faces, thereby just can open battery door 6, now releasable lock core 2, battery case is packed in battery compartment, when needs are closed battery door 6, press lock core 2, lock core 2 compresses lock core spring 21, make outer the turning edge on lock core get out of the way dead bolt vertical edge, promote battery door 6, dead bolt end face is pressed on the inclined-plane of the groove on battery door 6 takes in lock body 1 dead bolt 3, when battery door 6 moves to the groove location of battery hatch door, dead bolt 3 ejects and embeds in the groove of battery door 6 under the reset response of latch bolt spring 31, unclamp lock core 2, lock core 2 ejects under the reset response of lock core spring 21, make outer on lock core turn edge to coordinate with the vertical edge block of dead bolt and by locked battery door 6 simultaneously, this mechanical button lock adopts outer on lock core to turn edge to coordinate with the rigidity block of dead bolt vertical edge to be realized battery door 6 and locks, and locking is reliable.
Upper limit position block is roller in the present embodiment, and in other embodiment of the present utility model, upper limit position block also can be set to the limiting plate identical with lower position block.
In the present embodiment lock core spring is arranged in the blind hole arranging in lock core, the hole wall that guide frame is blind hole also can be set to solid construction by lock core in other embodiment of the present utility model, and lock core spring is arranged between lock core and lock body inwall.
Outer the turning edge of radially extending along it is set on lock core outer peripheral face in the present embodiment and coordinates with dead bolt block, in other embodiment of the present utility model, also can at lock core, adopt the modes such as bolt or welding to be fixedly connected with a projection outward.
Claims (4)
1. mechanical button lock, comprise lock body and be arranged in dead bolt and the lock core in lock body, the relative lock body of dead bolt moves back and forth and has and stretch out the locking position of lock body and the solution lock-bit of income lock body, the direction of motion of lock core vertical with the dead bolt direction of motion and have dodge position and locking position, the combination of lock core locking structure of relative set on locking position and dead bolt realizes the locking of dead bolt in locking position, the latch bolt spring that dead bolt is applied to the active force moving to locking displacement is housed in described lock body, described lock core is applied to the lock core spring of the active force moving to locking displacement, described dead bolt is along offering perpendicular to the dead bolt direction of motion for making lock core to dodging the lock core access opening passing through when displacement is moved, it is characterized in that: in described lock core access opening, in the upper and lower of described lock core, be provided with for dead bolt being carried out to the spacing upper limit position block of block and lower position block, between described upper limit position block and lower position block, form lock core to dodging the moving passage of displacement.
2. mechanical button lock according to claim 1, is characterized in that: described upper limit position block is the roller of fixing on described lock body, can rotate around self axis, and described roller coordinates along the axial rolling of lock core with the outer peripheral face of described lock core; Described lower position block is the limiting plate arranging in described lock core access opening, and the upper surface of described limiting plate and the locking structure of described lock core are slidably matched.
3. mechanical button lock according to claim 1 and 2, it is characterized in that: described lock core is the cylindrical structural that offers vertically blind hole, described lock core spring is installed in blind hole, top, described lock core spring one end is pressed on the hole wall of cecum of blind hole, other end top is pressed on the internal face that is positioned at the relative side of lock core of lock body, described lock core has the press section of stretching out when locking position outside lock body and is positioned at the stop section of lock body inside, one end, described lock core stop section is provided with radially extend along lock core outer and turns edge on the outer peripheral face of dead bolt one side, described lock core when locking position described in outside turn edge and coordinate and limit lock core and deviate from lock core passage with the parameatal lock body inwall of lock core block, the outer peripheral face of described lock core and lock core passage are slidably matched.
4. mechanical button lock according to claim 3, it is characterized in that: described dead bolt have stretch out lock body outer and with the corresponding afterbody for the treatment of the head that locking component coordinates and being positioned at lock body inside, lock core access opening in described dead bolt is shoulder hole, described dead bolt be positioned at described lock core below have the vertical edge that extends along the dead bolt direction of motion and with vertical edge horizontal edge connected vertically, described lock core is when locking position, and the vertical edge of described dead bolt and the described outer top that turns edge press block to coordinate; Described lower position block is arranged between described lock core and described dead bolt head, described latch bolt spring is arranged between described lower position block and the head of described dead bolt, described latch bolt spring one end is pushed up on the lower surface that is pressed on described lower position block, other end top is pressed on the upper surface of described dead bolt horizontal edge, leaves the freely through gap of vertical edge for making dead bolt between described lower position block and the lock body inwall near dead bolt vertical edge one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320352205.7U CN203547326U (en) | 2013-06-19 | 2013-06-19 | Mechanical button lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320352205.7U CN203547326U (en) | 2013-06-19 | 2013-06-19 | Mechanical button lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203547326U true CN203547326U (en) | 2014-04-16 |
Family
ID=50465459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320352205.7U Expired - Fee Related CN203547326U (en) | 2013-06-19 | 2013-06-19 | Mechanical button lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203547326U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321510A (en) * | 2013-06-19 | 2013-09-25 | 国家电网公司 | Mechanical button lock |
| CN112297939A (en) * | 2019-07-26 | 2021-02-02 | 浙江吉智新能源汽车科技有限公司 | Locking mechanism |
-
2013
- 2013-06-19 CN CN201320352205.7U patent/CN203547326U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321510A (en) * | 2013-06-19 | 2013-09-25 | 国家电网公司 | Mechanical button lock |
| CN103321510B (en) * | 2013-06-19 | 2017-06-16 | 国家电网公司 | A kind of mechanical button lock |
| CN112297939A (en) * | 2019-07-26 | 2021-02-02 | 浙江吉智新能源汽车科技有限公司 | Locking mechanism |
| CN112297939B (en) * | 2019-07-26 | 2022-05-03 | 浙江吉智新能源汽车科技有限公司 | Locking 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 |