CN204436086U

CN204436086U - Van-type vehicle combination theftproof lock

Info

Publication number: CN204436086U
Application number: CN201520095359.1U
Authority: CN
Inventors: 欧曙光; 苗慧萍; 王波
Original assignee: Sinotruk Qingdao Heavy Industry Co Ltd
Current assignee: Sinotruk Qingdao Heavy Industry Co Ltd
Priority date: 2015-02-11
Filing date: 2015-02-11
Publication date: 2015-07-01
Anticipated expiration: 2025-02-11

Abstract

The utility model discloses a kind of van-type vehicle combination theftproof lock, it comprises Draw bar lock, described Draw bar lock symmetry is arranged on outside the car door of splitting, Draw bar lock comprises lock, tapered end, locking bar and locking bar folder, lock is fixedly mounted on compartment, locking bar folder is fixedly mounted in car door, locking bar is arranged in car door through the installing hole of locking bar folder, van-type vehicle combination theftproof lock also comprises doubly-linked lever lock, described doubly-linked lever lock symmetry is arranged on inside car door, doubly-linked lever lock comprises kinematic link, hook post, rotating shaft support, handle and anti-theft lock end, described anti-theft lock end exposes outside car door, tapered end main body has more than 3 semi-circular recesses arranged along principal length direction, van-type vehicle combination anti-theft lock structure is simple, practical, not easily be destroyed, anti-theft feature is powerful, safety can be met, the demand of the special car that reliability is higher.

Description

Van-type vehicle combination theftproof lock

Technical field

The utility model belongs to Anti-theft locking mechanism technical field, is specifically related to a kind of car door combination theftproof lock of van-type vehicle.

Background technology

The back door opening and closing of current common van-type vehicle or container generally adopts the Draw bar lock of container-type, padlock is added in outside, this mode is simple to operation, with low cost, but the padlock of outside is easy to the destruction being subject to external force, easily be unlocked, there is certain potential safety hazard, and great loss served by band.

Summary of the invention

In order to overcome the above-mentioned technical problem that prior art field exists, the purpose of this utility model is, provide a kind of van-type vehicle to combine theftproof lock, structure is simple, and safety is high.

The van-type vehicle combination theftproof lock that the utility model provides, it comprises Draw bar lock, described Draw bar lock symmetry is arranged on outside the car door of splitting, Draw bar lock comprises lock, tapered end, locking bar and locking bar folder, lock is fixedly mounted on compartment, locking bar folder is fixedly mounted in car door, locking bar is arranged in car door through the installing hole of locking bar folder, van-type vehicle combination theftproof lock also comprises doubly-linked lever lock, described doubly-linked lever lock symmetry is arranged on inside car door, doubly-linked lever lock comprises kinematic link, hook post, rotating shaft support, handle and anti-theft lock end, described anti-theft lock end exposes outside car door, tapered end main body has more than 3 semi-circular recesses arranged along principal length direction.

The radius of a circle of described tapered end body cross-section and the radius of a circle of semi-circular recesses cross section are than being 6:1.

Van-type vehicle that the utility model provides combination theftproof lock, its beneficial effect is, structure is simple, practical, is not easily destroyed, and anti-theft feature is powerful, can meet the demand of safety, special car that reliability is higher.

Accompanying drawing explanation

Fig. 1 is van-type vehicle combination theftproof lock mounting structure schematic diagram outside car door;

Fig. 2 is van-type vehicle combination theftproof lock mounting structure schematic diagram inside car door;

Fig. 3 is lock head structure schematic diagram.

Mark in figure:

1. tapered end; 2. lock; 3. locking bar; 4. locking bar folder; 5. anti-theft lock end; 6. hook post; 7. rotating shaft support; 8. kinematic link; 9. handle; 10. semi-circular recesses; 11. tapered end main bodys.

Detailed description of the invention

With reference to the accompanying drawings, in conjunction with an embodiment, the van-type vehicle combination theftproof lock that the utility model provides is described in detail.

Embodiment

With reference to Fig. 1-Fig. 3, the van-type vehicle combination theftproof lock of the present embodiment, it comprises Draw bar lock, described Draw bar lock symmetry is arranged on outside the car door of splitting, Draw bar lock comprises lock 2, tapered end 1, locking bar 3 and locking bar folder 4, lock 2 is fixedly mounted on compartment, locking bar folder 4 is fixedly mounted in car door, locking bar 3 is arranged in car door through the installing hole of locking bar folder 4, box vehicle combination theftproof lock also comprises doubly-linked lever lock, described doubly-linked lever lock symmetry is arranged on inside car door, doubly-linked lever lock comprises kinematic link 8, hook post 6, rotating shaft support 7, handle 9 and anti-theft lock end 5, described anti-theft lock end exposes outside car door, tapered end main body 11 has 3 semi-circular recesses 10 arranged along principal length direction.The cross-sectional circumferential radius of described tapered end main body is 12mm, and the cross-sectional circumferential radius of described semi-circular recesses is 6mm.

Box vehicle combination theftproof lock, needing when opening first all to be opened by Draw bar lock outside car door, reversing anti-theft lock end afterwards, open doubly-linked lever lock, then open car door with key.

Claims

1. a van-type vehicle combination theftproof lock, it comprises Draw bar lock, described Draw bar lock symmetry is arranged on outside the car door of splitting, Draw bar lock comprises lock, tapered end, locking bar and locking bar folder, lock is fixedly mounted on compartment, locking bar folder is fixedly mounted in car door, locking bar is arranged in car door through the installing hole of locking bar folder, it is characterized in that: it also comprises doubly-linked lever lock, described doubly-linked lever lock symmetry is arranged on inside car door, doubly-linked lever lock comprises kinematic link, hook post, rotating shaft support, handle and anti-theft lock end, described anti-theft lock end exposes outside car door, tapered end main body has more than 3 semi-circular recesses arranged along principal length direction.