CN202359907U

CN202359907U - Compound lock

Info

Publication number: CN202359907U
Application number: CN2011204510306U
Authority: CN
Inventors: 邓云汉
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-15
Filing date: 2011-11-15
Publication date: 2012-08-01
Anticipated expiration: 2021-11-15

Abstract

The utility model discloses a compound lock. The compound lock comprises a lock casing, the lock casing is provided with a lock hook and a clamping plate which are installed on a lock hook shaft and a clamping plate shaft respectively and connected with a resetting component, an electronic control trigger device is arranged at the side end of the lower swing portion of the clamping plate and at the back of the lock casing, the lower end of the lower swing portion extends to the back of the lock casing and corresponds to the top trigger end of the electronic control trigger device. According to the compound lock, the structure is simple, the arrangement is reasonable, the longitudinal height is reduced to facilitate the installation; and the electronic control trigger device is arranged at the back of the lock casing, the longitudinal height of the lock casing is reduced to facilitate the installation under a seat of a motorbike or an electric car, and the space needed by the lock installation is effectively saved.

Description

A kind of composite lock

Technical field

The utility model relates to a kind of composite lock, especially for the automatically controlled composite lock of motorcycle and electric motor car casing.

Technical background

Motorcycle and electric motor car have become the indispensable vehicles of current society, at present.The composite lock that is used for vehicle, furniture has been that many formulas are various; But the independent electric control lock shell that traditional lockset still adopts, in use, if under the situation that the circuit device damage occurs; Then can cause ECU to use, cause unnecessary trouble to the client.In the patent No. is ZL200720057095.6, and patent name has been for disclosing a kind of lockset that can utilize the manual triggers resetting means to accomplish the folding of lock shell in the utility model patent of " a kind of NEW TYPE OF COMPOSITE lock shell ", and this lockset is mainly used in below the seat casing of motorcycle or electric motor car; It is simple in structure; Practicality is also very high, and under the situation that electric elements damage, can utilize the unlatching of manually accomplishing lockset; But the structure that should lock is too compact; And vertically setting height(from bottom) is higher, and the inner space that takies seat is also bigger, has caused the inconvenience of installing.

Summary of the invention

In order to overcome the deficiency of prior art, it is a kind of simple in structure, rationally distributed that the utility model provides, and reduce vertically highly so that the compound lockset of installing.

The utility model solves the technical scheme that its technical problem adopted:

A kind of composite lock comprises the lock shell, on the said lock shell latch hook and clamp is installed; Said latch hook and clamp are installed in respectively on lock hook shaft and the clamp axle; Said latch hook and clamp are connected with reposition element, and the lower swing portion side of said clamp is provided with automatically controlled flip flop equipment, and said automatically controlled flip flop equipment is installed in the back of lock shell; There is the top board that extends to lock shell back the lower end of said lower swing portion, and is corresponding with the top contact end of automatically controlled flip flop equipment.

As the improvement of technique scheme, said reposition element is the extension spring that is connected with clamp with latch hook simultaneously, resetting when accomplishing latch hook and buckle unlatching closure through a latch hook extension spring.

Further; Said reposition element includes an end and is connected on the latch hook; The other end is fixed on the latch hook extension spring of lock on the shell, and an end is connected with lower swing portion, and the other end is fixedly connected on the reset tension spring of locking on the shell; Use two elasticity original papers to come to realize respectively resetting of latch hook, clamp in order better to increase flexibility and the durability that lockset uses, to change into.

As preferably, said latch hook and clamp are structure as a whole, and such improvement is the synchronism that cooperates between latch hook and the clamp in order to improve.

Further, another side of said lower swing portion is provided with manual reseting device, can be under the situation that electronic component damages, and lockset also can normally use.

As further technological improvement; Said manual reseting device comprises wire drawing and wire drawing sleeve pipe, and the open slot in the lower swing portion is passed in said wire drawing, and the wire drawing block that its front end is provided with is outside lower swing portion; Said wire drawing sleeve pipe is fixedly mounted on the lock shell; Such manual reseting device structure will be simplified more, operates also more conveniently, can well accomplish the unlatching and the closure of manual control lockset.

Further, said manual reseting device front end sleeve is connected to auxiliary extension spring, and the said auxiliary extension spring other end is fixed on the lock shell, be like this for the operation that makes manual reseting device more flexible.

The beneficial effect of the utility model is: the utility model provides a kind of simple in structure; Rationally distributed; And reduce vertical height so that the compound lockset of installing is locked the shell back through automatically controlled flip flop equipment is arranged on, thereby reduce to lock vertical height of shell; So that below motorcycle or electric vehicle seat, install and use, saved lockset effectively needed space has been installed.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of another angle of the utility model;

Fig. 3 is the structural representation of the utility model optimal way;

Fig. 4 is the structural representation of the utility model clamp and lower swing portion;

Fig. 5 is the structural representation of the utility model clamp and another angle of lower swing portion.

The specific embodiment

With reference to Fig. 1 ~ Fig. 5, a kind of composite lock comprises lock shell 1; Latch hook 2 and clamp 3 are installed on the said lock shell 1, and said latch hook 2 is installed in respectively on lock hook shaft 4 and the clamp axle 5 with clamp 3, and said latch hook 2 is connected with reposition element with clamp 3; Lower swing portion 7 sides of said clamp 3 are provided with automatically controlled flip flop equipment 6; Said automatically controlled flip flop equipment 6 is installed in the back of lock shell 1, and there is the top board 17 that extends to lock shell back the lower end of said lower swing portion 7, and is corresponding with the top contact end of automatically controlled flip flop equipment 6.

In the present embodiment, this composite lockset mainly is mounted in below motorcycle or the electric vehicle seat, and described reposition element is accomplished resetting of latch hook 2 and clamp 3 for simultaneously and latch hook 2 and the extension spring 9 that clamp 3 springs 9 link together through extension spring 9; For the reset effect that makes lockset reaches better, can use for a long time, the use of cancellation extension spring 9, but an end of said latch hook extension spring 16 is connected on the latch hook 2; The other end directly is fixed on the lock shell 1, and latch hook 2 just has independent flexible member syndeton like this, can obtain comparison better elastic reset capability; In said lower swing portion 7, be connected with reset tension spring 10 in addition, said reset tension spring 10 other ends are fixedly connected on lock shell 1, said automatically controlled flip flop equipment 6 are installed in the back of lock shell 1; There is the top board 17 that extends to lock shell back the lower end of said lower swing portion 7, and is corresponding with the top contact end of automatically controlled flip flop equipment 6, when automatically controlled flip flop equipment 6 is switched on; Just can adsorb top board 17 and come, because the lower swing portion 7 of top board 17 and clamp 3 is set together, so the promotion of top board 17 can drive the swing of lower swing portion 7; And can will impel clamp 3 to follow it and swing together, at this time, break away between clamp 3 and the latch hook 2; Accomplish the unlatching of lockset, after automatically controlled flip flop equipment 6 dead electricity, pressed the car seat; Contact block below the seat will be fastened togather itself and latch hook 2 with latch hook 2 to pressing down, and has so just accomplished the closure of lockset; Through such design, can reduce whole lockset height longitudinally, be convenient to install and use.

In addition, said lower swing portion 7 another sides are provided with manual reseting device 8.When automatically controlled flip flop equipment 6 can not normally use, can use manual reseting device 8, said manual reseting device 8 comprises wire drawing 11, wire drawing 11 is arranged in the wire drawing sleeve pipe 12; Said wire drawing sleeve pipe 12 is fixed on the lock shell 1, and the open slot 13 in the lower swing portion 7 is passed in said wire drawing 11, and wire drawing 14 block that its front end is provided with are outside lower swing portion 7; So pulling is during wire drawing 11, the wire drawing of front end 14 will drive lower swing portion 7 and swing backward, because lower swing portion 7 and clamp 3 are set together; And lower swing portion 7 can be set to integrative-structure with clamp 3, can improve its flexibility of swing synchronously, swings together so the swing of lower swing portion 7 will impel clamp 3 to follow it; At this time, break away between clamp 3 and the latch hook 2, accomplished the unlatching of lockset; After pressing the car seat, the contact block below the seat also can drive latch hook 2, thereby it is engaged with clamp 3; Accomplished the closure of lockset, in addition, for the reset effect that makes manual reseting device 8 better; On the front end of said manual reseting device 8, be socketed with auxiliary extension spring 15, and said auxiliary extension spring 15 other ends are fixed on the lock shell 1 such design; Make manual reseting device 8 under the effect that lacks other latch hook extension spring power, also can realize automatically reseting, can not influence product and use normally.

The above be the utility model preferred embodiment, it does not constitute the restriction to the utility model protection domain, so long as realize that with essentially identical means the purpose of the utility model all should belong to the protection domain of the utility model.

Claims

1. composite lock; Comprise lock shell (1); Latch hook (2) and clamp (3) are installed on the said lock shell (1), and said latch hook (2) and clamp (3) are installed in respectively on lock hook shaft (4) and the clamp axle (5), and said latch hook (2) and clamp (3) are connected with reposition element; Lower swing portion (7) side of said clamp (3) is provided with automatically controlled flip flop equipment (6); It is characterized in that: said automatically controlled flip flop equipment (6) is installed in the back of lock shell (1), and there is the top board (17) that extends to lock shell (1) back the lower end of said lower swing portion (7), and is corresponding with the top contact end of automatically controlled flip flop equipment (6).

2. a kind of composite lock according to claim 1 is characterized in that: the extension spring (9) that said reposition element is connected with clamp (3) for while and latch hook (2).

3. a kind of composite lock according to claim 1; It is characterized in that: said reposition element includes an end and is connected on the latch hook (2); The other end is fixed on the latch hook extension spring (16) on the lock shell (1); And one end be connected with lower swing portion (7), the other end is fixedly connected on the reset tension spring (10) on lock shell (1).

4. a kind of composite lock according to claim 1 is characterized in that: said clamp (3) is structure as a whole with lower swing portion (7).

5. a kind of composite lock according to claim 1 is characterized in that: another side of said lower swing portion (7) is provided with manual reseting device (8).

6. a kind of composite lock according to claim 5; It is characterized in that: said manual reseting device (8) comprises wire drawing (11) and wire drawing sleeve pipe (12); The open slot (13) in the lower swing portion (7) is passed in said wire drawing (11); And wire drawing head (14) block that its front end is provided with is outside lower swing portion (7), and said wire drawing sleeve pipe (12) is fixedly mounted on the lock shell (1).

7. according to claim 5 or 6 arbitrary described a kind of composite lock, it is characterized in that: said manual reseting device (8) front end sleeve is connected to auxiliary extension spring (15), and said auxiliary extension spring (15) other end is fixed on the lock shell (1).