CN204590866U - A kind of opening structure of boot lock - Google Patents
A kind of opening structure of boot lock Download PDFInfo
- Publication number
- CN204590866U CN204590866U CN201520263166.2U CN201520263166U CN204590866U CN 204590866 U CN204590866 U CN 204590866U CN 201520263166 U CN201520263166 U CN 201520263166U CN 204590866 U CN204590866 U CN 204590866U
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- China
- Prior art keywords
- arm
- opening
- bracing wire
- unlatching
- gear
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Abstract
The utility model relates to a kind of opening structure of boot lock, belongs to boot lock technical field of structures.Be characterized in opening structure, being provided with electric opening mechanism section and emergency opening mechanism section; Electric opening mechanism section comprises: motor, the worm screw be arranged on motor output revolving shaft, the gear be meshed with worm screw, by the unlatching arm of gear driven action, for opening unlatching arm rivet, the torsion spring providing returning place force, stage clip that arm is located; Emergency opening mechanism section comprises the coaxial mounted emergency opening arm with gear, and the column structure on emergency opening arm is through the mesopore on gear and as the axis of rotation of gear, gear can around emergency opening arm flexible rotating.The utility model, by the cooperation between each part, realizes electronic, manual, emergent three kinds of open functions, in opening mechanism, within one week, can get back to initial position by pinion rotation, open and locking more convenient, smooth and easy.
Description
Technical field
The utility model relates to a kind of opening structure of boot lock, belongs to boot lock technical field of structures.
Background technology
Current boot lock can be divided into manually and electronic two kinds according to opening ways, wherein the general opening process of power trunk lock is: motor energising is rotated, driven gear transmission mechanism, gear moves to maximum displacement position from initial position, drive and open arm and claw motion, claw engages with clamp throws off, thus realizes the unlatching of baggage compartment lock.Motor power-off after opening, gear can return initial position under the action of the spring.Again close baggage compartment lock when performing electric opening, transmission mechanism can repeat above motion.This gear turns to maximum displacement position from initial position, and then the motion mode of initial position is returned by spring force, when opening and closing baggage compartment lock, the friction sound is comparatively large, and long-term reciprocating motion can cause the inefficacy of spring, affects the unlatching of luggage case.
Summary of the invention
The purpose of this utility model is the problem that the operation sound solving prior art existence is large, spring easily lost efficacy, there is provided one at opening mechanism middle gear without the need to returning initial position by spring action, and the opening structure of the boot lock of initial position within one week, can be got back to by pinion rotation, this opening mechanism is while meeting electronic, manual opening function, also add emergency opening mechanism, make lock body carrying out testing, install, unlatching when debugging is more convenient.
The utility model is by the following technical solutions:
A kind of opening structure of boot lock, be installed on that to kowtow by substrate 12 and lock body support 11 lock body closed inner, special feature is: be provided with gear in opening structure without the need to the electric opening mechanism section and emergency opening arm that return initial position by the spring action emergency opening mechanism section coaxial with gear;
Described electric opening mechanism section comprises: be arranged on the motor 3 on lock body support 11, connect firmly the worm screw 2 be arranged on motor output revolving shaft, the gear 1 be meshed with worm screw, by the unlatching arm 5 of gear driven action, fixing unlatching arm also makes the unlatching arm rivet 4 that unlatching arm can rotate around it, to be arranged on lock body support 11 and to contact with the square protrusion 5A opened on arm 5 spring 6 that returning place force is provided for opening arm 5, described gear 1 is provided with raised structures 1A and can contacts with the arc-shaped table board 5B opened on arm 5, described unlatching arm 5 is provided with syndeton 5C for driving claw 13 to rotate and for stopping the barrier structure 5D that gear 1 rotates, open arm rivet 4 to rivet on the substrate 12 through opening the riveted holes 5F that arm is offered, unlatching arm can get around and open the smooth and easy rotation of arm rivet 4, the syndeton 5C that described unlatching arm 5 is provided with by self is connected with the connecting portion 13A on lock body claw 13, and claw 13 can be driven to turn an angle, and claw 13 engages with clamp 14 throws off.
Described emergency opening mechanism section: it comprises the coaxial mounted emergency opening arm 10 with gear 1, column structure 10B on described emergency opening arm 10 is arranged on the installing hole of lock body support 11, and it is coaxial with the mesopore 1B on gear 1, emergency opening arm 10 can installing hole flexible rotating on lock body support 11, emergency opening arm 10 other end is fixed on relatively also can around the axis flexible rotating of column structure 10B on substrate 12, side arm 10A when emergency opening arm 10 rotates by operating physical force on it contacts with the contact surface 5E place on unlatching arm 5, emergency opening arm 10 is driven open arm 5 to get around to open arm rivet 4 and rotate, while opening arm 5 rotation, on it, syndeton 5C is connected on the connecting portion 13A on claw 13, claw 13 can be driven to turn an angle, claw 13 engages with clamp 14 throws off.
Further, the opening structure of boot lock is also provided with manual opening mechanism part, it comprises bracing wire and opens arm 8 and bracing wire 9, and the unlatching arm 5 shared with electric opening mechanism, fixing unlatching arm also makes the unlatching arm rivet 4 that unlatching arm can rotate around it, be arranged on the spring 6 contacted on lock body support 11 and with the square protrusion 5A opened on arm 5, be arranged on and open on arm rivet 4 as the return spring 7 that arm 8 provides returning place force is opened in bracing wire, the two ends of described return spring 7 are stuck in bracing wire and open in the clamping position 12A of setting on arm 8 and substrate 12, open arm 8 for bracing wire and returning place force is provided, bracing wire is opened arm 8 and is opened arm 5 all to open arm rivet 4 for axle, and the arm rivet 4 that is unlocked through opening riveted holes 8D riveted joint that riveted holes 5F and bracing wire unlatching arm 8 that arm 5 is offered offer on the substrate 12, and all can get around and opens the smooth and easy rotation of arm rivet 4, one end of bracing wire 9 is installed on the bracing wire installing hole 12B that arranges on the substrate 12, and the joint 9A of the bracing wire other end is connected to bracing wire and opens on bracing wire presser feet 8C that arm is arranged.
Described bracing wire is opened arm 8 and is provided with contact site 8A and the spring hole clipping 8B for clamping return spring 7, arm 8 is opened in bracing wire makes contact site 8A contact with the cambered surface 5G opened on arm 5 by the rotation of bracing wire 9 pulling force, thus promote to open arm 5 and get around and open arm rivet 4 and rotate, while opening arm 5 rotation, the syndeton 5C that unlatching arm 5 is provided with by self is connected with the connecting portion 13A on lock body claw 13, claw 13 can be driven to turn an angle, and claw 13 engages with clamp 14 throws off.
Operating principle of the present utility model:
Electric opening mode: after motor 3 is energized and rotates, utilize worm screw 2 that the rotation of motor 3 is passed to gear 1, driven gear 1 rotates a circle from initial position and gets back to initial position, in the process that gear 1 rotates, raised structures 1A on it contacts with the arc-shaped table board 5B opened on arm 5, thus promote to open arm 5 and get around from locked position and open arm rivet 4 and rotate, while opening arm 5 rotation, syndeton 5C on it is connected on the connecting portion 13A of claw 13, claw 13 is driven to turn an angle from locked position, claw 13 engages with clamp 14 throws off, thus realize the electric opening of baggage compartment lock.After lock is opened, open arm 5 and get back to enable possition under the effect of spring 6, the barrier structure 5D on it blocks the raised structures 1A of gear, ensures that gear 1 just in time rotates a circle and again can rest on initial position.When after luggage case locking, claw 13 engages with clamp 14, claw 13 gets back to locked position, unlatching arm 5 is driven to get back to locked position, barrier structure 5D no longer stops the raised structures 1A of gear, thus when ensure that again electric opening, gear 1 can carry out the rotary motion of a week again, again enters electric opening process.
Emergency opening mode: open when being mainly used in maintenance, emergent, assembling, emergency opening arm 10 rotates from initial position by operating physical force, side arm 10A in the process of rotating on it contacts with the contact surface 5E place on unlatching arm 5, thus drive and open arm 5 and get around and open arm rivet 4 and rotate, while opening arm 5 rotation, on it, syndeton 5C is connected on the syndeton 13A of claw, claw 13 is driven to turn an angle from locked position, claw 13 engages with clamp 14 throws off, thus realizes the unlatching of baggage compartment lock.After lock is opened, open arm 5 and get back to enable possition under the effect of spring 6, the contact surface 5E simultaneously on it contacts with the side arm 10A on emergency opening arm 10, drives emergency opening arm 10 to get back to initial position.
Manually opened mode: bracing wire is opened pulling force effect that arm 8 is subject to bracing wire 9 and got around and open arm rivet 4 and rotate, bracing wire is opened in the process of arm 8 rotation, contact site 8A on it contacts with the cambered surface 5G opened on arm 5, thus promote to open arm 5 and get around and open arm rivet 4 and rotate, while opening arm 5 rotation, syndeton 5C on it is connected on the syndeton 13A of claw, claw 13 is driven to turn an angle from locked position, claw 13 engages with clamp 14 throws off, thus realizes the manually opened of baggage compartment lock.After lock is opened, manual operation completes, and open arm 5 and get back to enable possition under the effect of spring 6, bracing wire is opened arm 8 and get back to initial position under the effect of return spring 7.
Electronic, manual and emergent three kinds of open functions can be realized by above step.
The utility model structure design advantages of simple, by the cooperation between worm screw, gear, unlatching arm, bracing wire, part such as bracing wire unlatching arm and emergency opening arm etc., realize electronic, manual, emergent three kinds of open functions, at electric opening mechanism middle gear without the need to returning initial position by spring action, but within one week, get back to initial position by pinion rotation, open and locking more convenient, smooth and easy, comfortable, facilitate driver to operate use.
Accompanying drawing explanation
Fig. 1: be the structural representation of the non-mounting baseplate 12 of the utility model and lock body support 11;
Fig. 2: be worm screw 2 and motor 3 installment state schematic diagram;
Fig. 3: be gear 1, motor 3, spring 6 installment state schematic diagram;
Fig. 4: for opening arm rivet 4, unlatching arm 5, bracing wire unlatching arm 8 and emergency opening arm 10 installment state schematic diagram;
Fig. 5: for arm return spring 7, bracing wire 9 installment state schematic diagram are opened in bracing wire;
Fig. 6: gear 1 structural representation;
Fig. 7: open arm 5 structural representation;
Fig. 8: arm 8 structural representation is opened in bracing wire;
Fig. 9: emergency opening arm 10 structural representation;
Figure 10: gear 1 and unlatching arm 5 view during opening;
Figure 11: opening process middle gear 1 and unlatching arm 5 contact condition schematic diagram;
Figure 12: emergency opening arm 10 and unlatching arm 5 contact relation schematic diagram;
Figure 13: the utility model electric opening mode structural behavior schematic diagram;
Figure 14: the utility model manually opened mode structural behavior schematic diagram;
Figure 15: the utility model emergency opening mode structural behavior schematic diagram;
In figure: gear 1, worm screw 2, motor 3, opens arm rivet 4, opens arm 5, spring 6, return spring 7, and arm 8 is opened in bracing wire, bracing wire 9, emergency opening arm 10, lock body support 11, substrate 12, claw 13, clamp 14; Raised structures 1A, mesopore 1B, square protrusion 5A, arc-shaped table board 5B, syndeton 5C, barrier structure 5D, contact surface 5E, riveted holes 5F, cambered surface 5G, contact site 8A, spring hole clipping 8B, bracing wire presser feet 8C, riveted holes 8D, side arm 10A, column structure 10B, clamping position 12A, bracing wire installing hole 12B, connecting portion 13A.
Detailed description of the invention
Provide detailed description of the invention of the present utility model below with reference to accompanying drawing, be used for being described further the utility model.
The opening structure of the boot lock of the present embodiment, be installed on and kowtow the lock body inside of closing by substrate 12 and lock body support 11, gear is provided with without the need to the electric opening mechanism section and emergency opening arm that return initial position by the spring action emergency opening mechanism section coaxial with gear in opening structure, and manual opening mechanism part three kinds of controlling organizations.
Electric opening mechanism section comprises: be arranged on the motor 3 on lock body support 11, be arranged on the worm screw 2 on motor output revolving shaft, the gear 1 be meshed with worm screw, by the unlatching arm 5 of gear driven action, fixing unlatching arm also makes the unlatching arm rivet 4 that unlatching arm can rotate around it, be arranged on the spring 6 contacted on lock body support 11 and with the square protrusion 5A opened on arm 5, described gear 1 is provided with raised structures 1A and can contacts with the arc-shaped table board 5B opened on arm 5, described unlatching arm is provided with syndeton 5C for driving claw 13 to rotate and for stopping the barrier structure 5D that gear 1 rotates, open arm rivet 4 to rivet on the substrate 12 through opening the riveted holes 5F that arm is offered, unlatching arm can get around and open the smooth and easy rotation of arm rivet 4, the syndeton 5C that unlatching arm 5 is provided with by self is connected with the connecting portion 13A on lock body claw 13, and claw 13 can be driven to turn an angle, and claw 13 engages with clamp 14 throws off.
Emergency opening mechanism section: it comprises the coaxial mounted emergency opening arm 10 with gear 1, emergency opening arm 10 can rotate around bracket holes axle, and be relatively fixed on substrate 12, side arm 10A when emergency opening arm 10 rotates on it contacts with the contact surface 5E place of opening on arm 5, emergency opening arm 10 is driven open arm 5 to get around to open arm rivet 4 and rotate, while opening arm 5 rotation, on it, syndeton 5C is connected on the connecting portion 13A on claw 13, claw 13 can be driven to turn an angle, and claw 13 engages with clamp 14 throws off.
Manual opening mechanism part comprises: arm 8 and bracing wire 9 are opened in bracing wire, and with being arranged on lock body support 11 of sharing of electric opening mechanism and the spring 6 contact with the square protrusion 5A opened on arm 5, be arranged on open on arm rivet 4 that arm 5 provides the return spring 7 of returning place force in order to open, the two ends of described return spring 7 are stuck in bracing wire and open in clamping position 12A that arm and substrate 12 are arranged, for bracing wire unlatching arm 8 provides returning place force; Bracing wire is opened arm 8 and is opened arm 5 all to open arm rivet 4 for axle, is unlocked arm rivet 4 through the riveted holes 5F riveted joint that unlatching arm is offered on the substrate 12, and all can get around and open the smooth and easy rotation of arm rivet 4; One end of bracing wire 9 is installed on the bracing wire installing hole 12B that arranges on the substrate 12, and the joint 9A of the bracing wire other end is connected to bracing wire and opens on bracing wire presser feet 8C that arm is arranged.Bracing wire is opened arm 8 and is provided with contact site 8A and the spring hole clipping 8B for clamping return spring 7, arm rotation is opened in bracing wire makes contact site 8A contact with the arc-shaped table board 5B opened on arm 5, thus promote to open arm 5 and get around and open arm rivet 4 and rotate, while opening arm 5 rotation, on it, syndeton 5C is connected on the syndeton 13A of claw.
Opening structure three kinds of opening ways courses of work of the boot lock of the present embodiment:
Electric opening mode: after motor 3 is energized and rotates, utilize worm screw 2 that the rotation of motor 3 is passed to gear 1, driven gear 1 rotates a circle from initial position and gets back to initial position, in the process that gear 1 rotates, raised structures 1A on it contacts with the arc-shaped table board 5B opened on arm 5, thus promote to open arm 5 and get around from locked position and open arm rivet 4 and rotate, while opening arm 5 rotation, syndeton 5C on it is connected on the connecting portion 13A of claw 13, claw 13 is driven to turn an angle from locked position, claw 13 engages with clamp 14 throws off, thus realize the electric opening of baggage compartment lock.After lock is opened, open arm 5 and get back to enable possition under the effect of spring 6, the barrier structure 5D on it blocks the raised structures 1A of gear, again can rest on initial position.When after luggage case locking, claw 13 engages with clamp 14, and claw 13 gets back to locked position, drive unlatching arm 5 to get back to locked position, barrier structure 5D no longer stops the raised structures 1A of gear, thus when ensure that again electric opening, gear 1 can carry out the rotary motion of a week again, enters opening process.
Emergency opening mode: open when being mainly used in maintenance, emergent, assembling, rotate emergency opening arm 10, emergency opening arm 10 rotates from initial position, side arm 10A in the process of rotating on it contacts with the contact surface 5E place on unlatching arm 5, thus drive and open arm 5 and get around and open arm rivet 4 and rotate, while opening arm 5 rotation, on it, syndeton 5C is connected on the syndeton 13A of claw, claw 13 is driven to turn an angle from locked position, claw 13 engages with clamp 14 throws off, thus realizes the emergency opening of baggage compartment lock.After lock is opened, open arm 5 and get back to enable possition under the effect of spring 6, the contact surface 5E simultaneously on it contacts with the side arm 10A on emergency opening arm 10, drives emergency opening arm 10 to get back to initial position.
Manually opened mode: bracing wire is opened pulling force effect that arm 8 is subject to bracing wire 9 and got around and open arm rivet 4 and rotate, bracing wire is opened in the process of arm 8 rotation, contact site 8A on it contacts with the arc platform 5B opened on arm 5, thus promote to open arm 5 and get around and open arm rivet 4 and rotate, while opening arm 5 rotation, syndeton 5C on it is connected on the syndeton 13A of claw, claw 13 is driven to turn an angle from locked position, claw 13 engages with clamp 14 throws off, thus realizes the manually opened of baggage compartment lock.After lock is opened, manual operation completes, and open arm 5 and get back to enable possition under the effect of spring 6, bracing wire is opened arm 8 and get back to initial position under the effect of return spring 7.
Electronic, manual and emergent three kinds of open functions can be realized by above step.
Claims (2)
1. the opening structure of a boot lock, be installed on that to kowtow by substrate (12) and lock body support (11) lock body closed inner, it is characterized in that being provided with in opening structure gear without the need to the electric opening mechanism section and emergency opening arm that return initial position by the spring action emergency opening mechanism section coaxial with gear;
Described electric opening mechanism section comprises: be arranged on the motor (3) on lock body support (11), connect firmly the worm screw (2) be arranged on motor output revolving shaft, the gear (1) be meshed with worm screw, by the unlatching arm (5) of gear driven action, fixing unlatching arm also makes the unlatching arm rivet (4) that unlatching arm can rotate around it, be arranged on lock body support (11) go up and contact as to open the spring (6) that arm (5) provides returning place force with the square protrusion (5A) of opening on arm (5), described gear (1) is provided with raised structures (1A) and can contacts with the arc-shaped table board (5B) opened on arm (5), described unlatching arm (5) is provided with syndeton (5C) for driving claw (13) to rotate and for stopping the barrier structure (5D) that gear (1) rotates, opening arm rivet (4) is riveted on substrate (12) through opening the riveted holes (5F) that arm is offered, unlatching arm can get around and open arm rivet (4) smooth and easy rotation, the syndeton (5C) that described unlatching arm (5) is provided with by self is connected with the connecting portion (13A) on lock body claw (13), and claw (13) can be driven to turn an angle, and claw (13) engages with clamp (14) throws off,
Described emergency opening mechanism section comprises: comprise the coaxial mounted emergency opening arm (10) with gear (1), column structure (10B) on described emergency opening arm (10) is arranged on the installing hole of lock body support (11), and it is coaxial with the mesopore (1B) on gear (1), emergency opening arm (10) can installing hole flexible rotating on lock body support (11), emergency opening arm (10) other end is fixed on substrate (12) relatively above also can around the axis flexible rotating of column structure (10B), side arm (10A) when emergency opening arm (10) rotates by operating physical force on it contacts with contact surface (5E) place of opening on arm (5), make emergency opening arm (10) drive unlatching arm (5) to get around and open arm rivet (4) rotation, while unlatching arm (5) is rotated, on it, syndeton (5C) is connected on the connecting portion (13A) on claw (13), claw (13) can be driven to turn an angle, claw (13) engages with clamp (14) throws off.
2. according to the opening structure of a kind of boot lock according to claim 1, it is characterized in that also being provided with manual opening mechanism part in opening structure, manual opening mechanism part comprises bracing wire and opens arm (8) and bracing wire (9), and the unlatching arm (5) shared with electric opening mechanism, fixing unlatching arm also makes the unlatching arm rivet (4) that unlatching arm can rotate around it, be arranged on the spring (6) that lock body support (11) above and with the square protrusion (5A) of opening on arm (5) contacts, be arranged on and open arm rivet (4) above for the return spring (7) that arm (8) provides returning place force is opened in bracing wire, the two ends of described return spring (7) are stuck in bracing wire and open in arm (8) and the upper clamping position (12A) arranged of substrate (12), open arm (8) for bracing wire and returning place force is provided, bracing wire is opened arm (8) and is opened arm (5) all to open arm rivet (4) for axle, the arm rivet (4) that is unlocked is riveted on substrate (12) through opening the riveted holes (8D) that riveted holes (5F) and bracing wire unlatching arm (8) that arm (5) are offered are offered, and all can get around and open arm rivet (4) smooth and easy rotation, one end of bracing wire (9) is arranged on the upper bracing wire installing hole (12B) arranged of substrate (12), and the joint (9A) of the bracing wire other end is connected to bracing wire and opens on bracing wire presser feet (8C) that arm is arranged, described bracing wire is opened arm (8) and is provided with contact site (8A) and the spring hole clipping (8B) for clamping return spring (7), arm (8) is opened in bracing wire makes contact site (8A) contact with the cambered surface (5G) of opening on arm (5) by the rotation of bracing wire (9) pulling force, thus promote open arm (5) get around open arm rivet (4) rotate, while unlatching arm (5) is rotated, the syndeton (5C) that unlatching arm (5) is provided with by self is connected with the connecting portion (13A) on lock body claw (13), claw (13) can be driven to turn an angle, claw (13) engages with clamp (14) throws off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520263166.2U CN204590866U (en) | 2015-04-28 | 2015-04-28 | A kind of opening structure of boot lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520263166.2U CN204590866U (en) | 2015-04-28 | 2015-04-28 | A kind of opening structure of boot lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204590866U true CN204590866U (en) | 2015-08-26 |
Family
ID=53927032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520263166.2U Expired - Fee Related CN204590866U (en) | 2015-04-28 | 2015-04-28 | A kind of opening structure of boot lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204590866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109415911A (en) * | 2016-06-10 | 2019-03-01 | 开开特股份公司 | Motor vehicle lock |
-
2015
- 2015-04-28 CN CN201520263166.2U patent/CN204590866U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109415911A (en) * | 2016-06-10 | 2019-03-01 | 开开特股份公司 | Motor vehicle lock |
| CN109415911B (en) * | 2016-06-10 | 2021-05-28 | 开开特股份公司 | Motor vehicle lock |
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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: 20150826 Termination date: 20190428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |