CN204804527U - Modified electric motor car side cover lock shell - Google Patents

Abstract

The utility model relates to a modified electric motor car side cover lock shell, including lock shell main part and lock cap, lock shell main part is the loop configuration with the lock cap, the inner wall circumference of lock shell main part is equipped with a plurality of racks with lock core adaptation block, lock shell main part is covered each other to close with the lock cap and is formed the lock core installation cavity, the gai heduan of lock cap is provided with annular boss, the outer wall diameter of annular boss is the same with the inner wall diameter size of lock shell main part, lock shell main part is provided with the breach with the one end that lock cap lid closed, one end that lock cap and lock shell main part lid closed is provided with the extension piece with breach size adaptation. The utility model discloses it is rational in infrastructure, be favorable to improving production efficiency, it is also more convenient to assemble, is favorable to the better installation of lock core simultaneously, improves the fastness of whole electronic lock.

Description

A kind of electric motor car limit cover lock shell of improvement

Technical field

The utility model relates to electric vehicle lock field, is specifically related to a kind of electric motor car limit cover lock shell of improvement.

Background technology

Electric motor car has energy-saving and environmental protection, the many merits such as pollution-free, easy to use because of it, commercially a large amount of market shares is just occupied from appearance, the indispensable vehicles for a lot of family, and electric motor car also has well deposit function as the vehicles, especially the seat box of electric motor car and rear-box are by larger parking space, and often seat box and rear-box all need configuration limit cover lock with better storing articles.The limit cover lock of electric motor car usually can comprise lock housing, lock core, dead bolt and drive block but; on existing market there is certain defect in the lock-shell structure of large polygon cover lock, is unfavorable for the raising of production efficiency, and assembling is inconvenience comparatively; be unfavorable for the installation of lock core simultaneously, thus await the structure optimizing lock housing.

Utility model content

The technical problems to be solved in the utility model is to provide a kind of electric motor car limit cover lock shell of improvement, and the electric motor car limit cover lock shell structure of this improvement is more reasonable, is conducive to enhancing productivity, and assembles also more convenient, is conducive to lock core simultaneously and better installs.

In order to the technical problem the utility model solved existing for background technology have employed following technical scheme: a kind of electric motor car limit cover lock shell of improvement, comprise lock housing main body and lock housing lid, described lock housing main body and lock housing lid are loop configuration, the inwall of described lock housing main body is circumferentially with the some tooth bars engaged with lock core adaptation, described lock housing main body and lock housing lid mutually cover and form lock core installation cavity, the end that covers of described lock housing lid is provided with annular boss, the outer diameter of described annular boss is identical with the inner diameter size of lock housing main body, one end that described lock housing main body and lock housing lid cover is provided with breach, one end that described lock housing lid and lock housing main body cover is provided with the extension block with described breach size adaptation.

By adopting technique scheme, the electric motor car limit cover lock shell structure that the utility model improves is more reasonable simple, be conducive to enhancing productivity, the one end covered in lock housing main body and lock housing lid is provided with breach, one end that lock housing lid and lock housing main body cover simultaneously is provided with the extension block with breach size adaptation, thus the assembling between lock housing main body and lock housing lid can be made more convenient, be conducive to, in lock core installation cavity that lock core is better installed between lock housing main body and lock housing lid, being conducive to the fastness improving whole limit cover lock simultaneously.

Further setting of the present utility model: described lock housing main body inner wall is respectively equipped with interior tangent plane near the two ends of breach, the two ends of described extension block outer wall are respectively equipped with the outer tangent plane closed with described interior tangent plane adapter.

By adopting technique scheme, thus the assembling of lock housing main body and lock housing lid can be made more convenient, being conducive to improving the fastness covered between lock housing main body and lock housing lid simultaneously.

Further setting of the present utility model: the end face of described some tooth bars near described breach one end is all positioned at same level with the end face of breach.

By adopting technique scheme, thus the structure of lock housing main body can be made more reasonable, being conducive to lock core and better loading, facilitating lock housing lid to be better covered in lock housing main body simultaneously.

Further setting of the present utility model: described lock housing main body is provided with integrated erection loop limit away from one end of lock housing lid, the lower surface on described erection loop limit is arcwall face, is provided with positioning strip between described upper surface, erection loop limit and lock housing body outer wall.

By adopting technique scheme, the formation of erection loop limit and positioning strip can be conducive to there is better location when whole limit cover lock is installed on the seat box of electric motor car or rear-box, makes it install more convenient.

Further setting of the present utility model: the outer wall of described lock housing main body is evenly provided with multiple tangent plane, and described tangent plane is formed with stripping and slicing.

By adopting technique scheme, thus be conducive to whole limit cover lock and be more firmly installed in electric motor car, avoid in the phenomenon of unblanking to make generation rotate, to optimize the structure of lock housing main body further.

The beneficial effects of the utility model are: the electric motor car limit cover lock shell structure that the utility model improves is reasonable, is conducive to enhancing productivity, assembles also more convenient, be conducive to lock core simultaneously and better install, improve the fastness of whole electric vehicle lock.

Accompanying drawing explanation

Fig. 1 is the structural representation of the electric motor car limit cover lock shell of a kind of improvement of the utility model;

Fig. 2 is the decomposition texture schematic diagram of the electric motor car limit cover lock shell of a kind of improvement of the utility model.

Detailed description of the invention

As Fig. 1, shown in Fig. 2, the electric motor car limit cover lock shell of a kind of improvement of the utility model embodiment, comprise lock housing main body 1 and lock housing lid 2, lock housing main body 1 and lock housing lid 2 are loop configuration, further, the some tooth bars 11 engaged with lock core adaptation are circumferentially with at the inwall of lock housing main body 1, its lock housing main body 1 and lock housing lid 2 mutually cover and form lock core installation cavity 3, further, the end that covers of lock housing lid 2 is provided with annular boss 21, the outer diameter of its annular boss 21 is identical with the inner diameter size of lock housing main body 1, further, the one end covered at lock housing main body 1 and lock housing lid 2 is provided with breach 12, one end that lock housing lid 2 and lock housing main body 1 cover is provided with the extension block 22 with breach 12 size adaptation, the electric motor car limit cover lock shell structure of this improvement is more reasonable simple, be conducive to enhancing productivity, the one end covered at lock housing main body 1 and lock housing lid 2 is provided with breach 12, one end that lock housing lid 2 and lock housing main body 1 cover simultaneously is provided with the extension block 22 with breach 12 size adaptation, thus the assembling between lock housing main body 1 and lock housing lid 2 can be made more convenient, be conducive in lock core installation cavity 3 that lock core is better installed between lock housing main body 1 and lock housing lid 2 simultaneously, be conducive to the fastness improving whole limit cover lock.

In the present embodiment, lock housing main body 1 inwall is respectively equipped with interior tangent plane 13 near the two ends of breach 12, and the two ends of extension block 22 outer wall are respectively equipped with the outer tangent plane 221 engaged with interior tangent plane 13 adaptation, thus the assembling of lock housing main body 1 and lock housing lid 2 can be made more convenient, be conducive to improving the fastness covered between lock housing main body 1 and lock housing lid 2 simultaneously.

In the present embodiment, the end face of some tooth bars 11 on lock housing main body 1 inwall near breach 12 one end is all positioned at same level with the end face of breach 12, thus the structure of lock housing main body 1 can be made more reasonable, be conducive to lock core better to load, facilitate lock housing lid 2 to be better covered in lock housing main body 1 simultaneously.

In the present embodiment, lock housing main body 1 is provided with integrated erection loop limit 14 away from one end of lock housing lid 2, the lower surface on its erection loop limit 14 is arcwall face, further, positioning strip 15 is provided with between upper surface, erection loop limit 14 and lock housing main body 1 outer wall, the formation of erection loop limit 14 and positioning strip 15 can be conducive to there is better location when whole limit cover lock is installed on the seat box of electric motor car or rear-box, thus it is more convenient to make it install.

In the present embodiment, the outer wall of lock housing main body 1 is evenly provided with multiple tangent plane 16, and tangent plane 16 is formed with stripping and slicing 17, thus is conducive to whole limit cover lock and is more firmly installed in electric motor car, avoid in the phenomenon of unblanking to make generation rotate, to optimize the structure of lock housing main body 1 further.

Claims (5)

1. the electric motor car limit cover lock shell improved, it is characterized in that: comprise lock housing main body and lock housing lid, described lock housing main body and lock housing lid are loop configuration, the inwall of described lock housing main body is circumferentially with the some tooth bars engaged with lock core adaptation, described lock housing main body and lock housing lid mutually cover and form lock core installation cavity, the end that covers of described lock housing lid is provided with annular boss, the outer diameter of described annular boss is identical with the inner diameter size of lock housing main body, one end that described lock housing main body and lock housing lid cover is provided with breach, one end that described lock housing lid and lock housing main body cover is provided with the extension block with described breach size adaptation.

2. the electric motor car limit cover lock shell of a kind of improvement according to claim 1, it is characterized in that: described lock housing main body inner wall is respectively equipped with interior tangent plane near the two ends of breach, the two ends of described extension block outer wall are respectively equipped with the outer tangent plane closed with described interior tangent plane adapter.

3. the electric motor car limit cover lock shell of a kind of improvement according to claim 1, is characterized in that: the end face of described some tooth bars near described breach one end is all positioned at same level with the end face of breach.

4. the electric motor car limit cover lock shell of a kind of improvement according to claim 1, it is characterized in that: described lock housing main body is provided with integrated erection loop limit away from one end of lock housing lid, the lower surface on described erection loop limit is arcwall face, is provided with positioning strip between described upper surface, erection loop limit and lock housing body outer wall.

5. the electric motor car limit cover lock shell of a kind of improvement according to claim 1, is characterized in that: the outer wall of described lock housing main body is evenly provided with multiple tangent plane, and described tangent plane is formed with stripping and slicing.