A kind of two-way pushing(1) technical field
The utility model is particularly related to a kind of two-way pushing.
(2) background technology
Existing two-way pushing is all generally that a side of door-plate is movably connected on doorframe by rotating shaft, people's Bidirectional pulling of being convenient to inside and outside turnover opens the door, two-way pushing on the market generally is divided into three kinds: a kind of is side two-way the pushing not locking, that firmly can push the door open gently of door, but this kind of two-way shortcoming pushed is the turnover along with people, door is easy to inside and outside swing, and the Amplitude Ratio swung is larger, sometimes even can damage and follow the people who wants in the back inlet/outlet; Another kind is that the side of door is not locking, when people push, inside and outside Men Buhui, swing, but this kind of two-way pushing need to just can push open by very large strength, wastes time and energy; Last a kind of be that the side of door is locking, during inlet/outlet, need the revolving door handle to go again to push, this kind of two-way pushing can solve the inside and outside problem swung of door well, and do not need the strength that expense is very large to push, but people will go to push when inlet/outlet in the revolving door handle, so just need both direction to exert oneself simultaneously, very inconvenient.
(3) summary of the invention
The utility model is in order to make up the deficiencies in the prior art, provide a kind of rational in infrastructure, convenient and practical, time saving and energy saving, can prevent inside and outside two-way the pushing swung of door, solved problems of the prior art.
The utility model is achieved by the following technical solution:
A kind of two-way pushing, comprise door-plate, one side of door-plate is flexibly connected by rotating shaft and doorframe, be provided with a cavity in the door-plate at opposite side middle part, be horizontally arranged with the lock core that a front end stretches out door-plate in cavity, the rear end of lock core on the inwall of cavity, is provided with the slot that with lock core match in the position of the corresponding lock core in the inboard of doorframe by the first spring fitting; Inside and outside both sides at the lock core rear portion are respectively equipped with internal stop and outer baffle block, be provided with interior triangle pushing block and outer triangle pushing block at the inside and outside both sides of lock core mirror image, the leading section of interior triangle pushing block and outer triangle pushing block contacts with internal stop and outer baffle block respectively, the rearward end of interior triangle pushing block and outer triangle pushing block respectively with stretch into cavity in Internal handle with outer handle, be connected, be socketed with the second spring on the rearward end of interior triangle pushing block and the Internal handle between cavity inner wall, be socketed with the 3rd spring on the outer handle between the rearward end of triangle pushing block and cavity inner wall outside.
The beneficial effects of the utility model are: this two-way pushing, and rational in infrastructure, convenient and practical, people needn't go to push when inlet/outlet in the revolving door handle again, only need one push away gently, door just can be opened, time saving and energy saving and can prevent the inside and outside swing of door and accidentally injure other people.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is structural representation of the present utility model.
In figure, 1 door-plate, 2 rotating shafts, 3 doorframes, 4 cavitys, 5 lock cores, 6 first springs, 7 slots, 8 internal stops, 9 outer baffle blocks, 10 interior triangle pushing blocks, 11 outer triangle pushing blocks, 12 Internal handles, 13 outer handles, 14 second springs, 15 the 3rd springs.
(5) specific embodiment
For clearly demonstrating the technical characterstic of this programme, below by the specific embodiment, and, in conjunction with its accompanying drawing, the utility model is elaborated.
As shown in fig. 1, this embodiment comprises door-plate 1, one side of door-plate 1 is flexibly connected by rotating shaft 2 and doorframe 3, be provided with a cavity 4 in the door-plate 1 at opposite side middle part, be horizontally arranged with the lock core 5 that a front end stretches out door-plate 1 in cavity 4, the rear end of lock core 5 is installed on the inwall of cavity 4 by the first spring 6, in the position of the corresponding lock core 5 in the inboard of doorframe 3, is provided with a slot 7 matched with lock core 5, in lock core 5 rear portions, outer both sides are respectively equipped with internal stop 8 and outer baffle block 9, in lock core 5, outer both sides mirror image is provided with interior triangle pushing block 10 and outer triangle pushing block 11, the leading section of interior triangle pushing block 10 and outer triangle pushing block 11 contacts with internal stop 8 and outer baffle block 9 respectively, the rearward end of interior triangle pushing block 10 and outer triangle pushing block 11 respectively with stretch into cavity 4 in Internal handle 12 with outer handle 13, be connected, be socketed with the second spring 14 on the rearward end of interior triangle pushing block 10 and the Internal handle 12 between cavity 4 inwalls, be socketed with the 3rd spring 15 on outer handle 13 between the rearward end of triangle pushing block 11 and cavity 4 inwalls outside.
When going out from inside to outside, with hand propelled Internal handle 12, Internal handle 12 is by interior triangle pushing block 10 extruding internal stops 8, internal stop 8 band movable lock core 5 recedings, door is opened, after the people gos out, in the second spring 14 drives, triangle pushing block 10 resets, internal stop 8 is not extruded, and 5 of lock cores set back and are connected in slot 7 under the effect of the first spring 6, can prevent inside and outside swing of door-plate 1 and accidentally injures other people.When ecto-entad is entered, with the outer handle 13 of hand propelled, outer handle 13 is by outer triangle pushing block 11 extruding outer baffle blocks 9, outer baffle block 9 band movable lock core 5 recedings, door is opened, after the people enters, the 3rd spring 15 drives outer triangle pushing block 11 and resets, outer baffle block 9 is not extruded, and 5 of lock cores set back and are connected in slot 7 under the effect of the first spring 6, can prevent inside and outside swing of door-plate 1 and accidentally injures other people.
The utility model does not describe part in detail, is those skilled in the art of the present technique's known technology.