CN2540484Y

CN2540484Y - Positioning device for door

Info

Publication number: CN2540484Y
Application number: CN 02232617
Authority: CN
Inventors: 严华善
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-05-13
Filing date: 2002-05-13
Publication date: 2003-03-19
Anticipated expiration: 2012-05-13

Abstract

The utility model discloses a positioning device of door, directly arranged at lower portion of door wing, which comprises a casing, a press rod, a pedal cap at the upper end of the press rod, a press rubber at the lower end of the press rod, and a spring. The upper portion of the casing is movably hinged with a limiting plate, the press rod is through the limiting plate and the casing from up to down, the press rod is respectively sheathed with a return spring and a positioning spring, the return spring is arranged between the limiting plate and the casing, and the positioning spring is arranged in the casing. When in use, user can pedal the pedal cap or the limiting plate to position or release door wing, while the open angle of door wing can be freely adjusted, with reliable and firm positioning. The utility model has the advantages of simple installment, easy application, and simple adjustment.

Description

The door locator

Technical field

The utility model relates to the device that a wing opens and closes the location.

Background technology

Traditional hinged door wing, the general magnetic positioner that is fixed in the wall side that adopts of its positioner when the door wing is opened fully, utilizes magnetic patch with the attached wall side that is against of door-inhale.But such magnetic positioner can only be at an extreme position fixed gate wing, it is then inoperative when open door wing part, thereby cause a wing being left unlocked or unlatched usually easily moving or rotation voluntarily under the state, make a wing can not be fixed in required open angle on request by wind.

The utility model content

The utility model is to overcome the limitation that conventional door wing magnetic positioner has only an anchor point, and a kind of door that Men Yi can be positioned different open angles of special proposition is used locator, and it is fixing that Men Yike is regulated as required, is difficult for anti-pine.

The technical solution of the utility model is: the door locator, directly be loaded on a underwing, include housing, depression bar, be loaded on depression bar upper end foot-operated cap, be loaded on the moulding of depression bar lower end, spring, the housing top movable is hinged with a limiting plate, depression bar from top to bottom passes limiting plate and housing is installed, and is respectively installed with back-moving spring and retainer spring on the depression bar, and back-moving spring is loaded between limiting plate and the housing; And retainer spring is loaded in the housing.Further, a buffer spring also is equipped with in the depression bar lower end, and buffer spring is set in the pressure cap, and is regulated by pin, and moulding is set in outside the pressure cap again.

Such design, no matter Men Yi is in any open angle, as long as step on depression bar from foot-operated cap, ground is just pressed in the moulding of depression bar lower end, limiting plate locks depression bar and makes it and can not rebound under the spring force effect, thereby Men Yike is arbitrarily located.It is reliable to have firm position, and it is easy to be easy to regulate and control, and is difficult for advantages such as anti-pine.And need only on the door wing, install, need not bore wall, install simple and convenient.

Description of drawings

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

Fig. 2 is the A-A cross-sectional schematic of Fig. 1.

Specific embodiment

Referring to Fig. 1 and Fig. 2, the present embodiment door with locator mainly by housing 1, be movably hinged limiting plate 2, pass the depression bar 3 that housing 1 and limiting plate 2 are installed in housing 1 top, be loaded on back-moving spring 4, retainer spring 5 on the depression bar 3, be loaded on formations such as the foot-operated cap 6 on depression bar 3 tops, the buffer spring 7 that is loaded on depression bar 3 lower ends, pressure cap 8, moulding 9.Retainer spring 5 is set on the depression bar 3 and is packaged in the housing 1, by housing 1 lower inner wall and screw 10 constraints.Back-moving spring 4 is set on the depression bar 3 equally, and be constrained between limiting plate 2 and housing 1 outer wall, when tramping with one's feet down foot-operated cap 6, depression bar 3 moves down, retainer spring 5 compressions, moulding 9 land to produce and adhere to friction, and this moment, limiting plate 2 produced frictional resistance with depression bar 3 under the elastic force effect of back-moving spring 2, depression bar 3 is stuck is locked in this position, thereby make the generation of Men Yiyu ground rub and be positioned.In the time will unclamping wing, need only press or step on limiting plate 2, back-moving spring 4 compressions, limiting plate 2 no longer with depression bar 3 CONTACT WITH FRICTION, thereby remove constraint, under the elastic force effect of retainer spring 5, move on the depression bar 3 and reset depression bar 3, moulding 9 is liftoff, and the door wing is removed location, arbitrarily folding.In order to make moulding 9 more even with the frictional force on ground, lower end at depression bar 3 also adds pressure cap 8, be set with buffer spring 7 in the pressure cap 8, the degree of deformation of buffer spring 7 is by pin 11 up-down adjustment, moulding 9 is set in outside the pressure cap 8 again, thereby depression bar 3 is pressed down have when landing the spring force effect, to reduce the impact of external force to depression bar 3 and upper reset spring 4 thereof, retainer spring 5, make a wing location more solid and reliable, be difficult for anti-pine.

Claims

1, door locator, directly be loaded on a underwing, include housing, depression bar, be loaded on depression bar upper end foot-operated cap, be loaded on the moulding of depression bar lower end, spring, it is characterized in that: the housing top movable is hinged with a limiting plate, depression bar from top to bottom passes limiting plate and housing is installed, and is respectively installed with back-moving spring and retainer spring on the depression bar, and back-moving spring is loaded between limiting plate and the housing; And retainer spring is loaded in the housing.

2, door according to claim 1 use locator, it is characterized in that the depression bar lower end also is equipped with a buffer spring, and buffer spring is set in the pressure cap, and by the pin adjusting, moulding is set in outside the pressure cap again.