CN2570401Y - Pushing lock - Google Patents

Abstract

The utility model relates to a push lock, which comprises an upper lock box, a lower lock box, a shaft sleeve, a handle and a lock core. The utility model is provided with a push handle which is connected with a bolt, the bolt is connected with the lock core through a lock catch, and a plate of a lock hole is arranged on the other end of the bolt. The shaft sleeve is welded on one end of the upper lock box, and the handle is welded on the other end of the upper lock box; the lock core is installed on the middle part of the upper lock box, and two positioning plates on the right part are welded in the upper lock box to cause the bolt to be positioned; a spring is sheathed on the bolt to enable the bolt to lie in a closed state at any time. The safety and the reliability of the utility model are good; when people leave in short time, a door can be locked, the vehicle door can be opened by pushing the push handle by hands without using a key, and thus, the utility model is very convenient. The utility model can be used as a conventional door lock and can be suitable for various large-sized door frames and wagon carriages; the utility model not only solves the fault of low safe coefficient of other traditional locks but also solves the inconvenient disadvantage of the other existing locks. The utility model has obvious characteristics of convenient open, reasonable structure, safety and beautiful appearance.

Description

Push away lock

One, technical field

The utility model relates to a kind of lock that pushes away, and mainly is applicable to the locking of lorry closing of the door, also can be used for the locking of comings and goings door.

Two, background technology

Existing hook look, bump lock, owing to their structure, the defective of principle, the safe antitheft coefficient is not high, uses inconvenience, and leave also needs key operated car door temporarily.

Three, summary of the invention

The utility model provides a kind of safe and reliable at above-mentioned prior art problem, the lock that pushes away easy to use.Its technical scheme is as follows:

Push away lock, comprise lock box, following lock box, axle sleeve, handle, lock core, it is characterized in that having the handle that pushes away that links to each other with dead bolt, dead bolt is connected with lock core by snap close, and dead bolt is located by fixed head; The dead bolt other end has selvage; The one end welding axle sleeve of last lock box, other end welding handle, lock core is installed at the middle part, and right part has two location-plates to be welded in the lock box, with the dead bolt location, has spring to be placed on the dead bolt, allows dead bolt be in closed condition at any time.

Following lock box right-hand member is welded with a selvage, and lock box endoporus dead bolt can freely be inserted, and following lock box bottom is drilled with the via hole of two installation usefulness, and available bolt will descend lock box to be fixed on the car door.

The lock box left end is welded with a positioning sleeve on the utility model, lock box under the door-hinge can be connected and fixed.Lock core, dead bolt are fixed in the lock box, last lock box right-hand member sealing, and during locking, the inner body of lock all is enclosed in the lock box, thereby has increased this security of products, reliability.Leave in short-term, on door lock, can push away handle with hand propelled and can open car door without key, very convenient.

The utility model both can be used as conventional door lock, more be applicable to various large-scale doorframes, lorry body, both solved the low defect of other traditional locks safety factor, also solved the inconvenient defective of other existing locks, and had and open conveniently, distinguishing feature rational in infrastructure, safe and reliable, attractive in appearance.

Four, Figure of description

Fig. 1 is the longitudinal sectional view of utility model.

Fig. 2 is that the utility model is installed in the schematic diagram on the cargo box door.

Five, the specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing:

Push away lock, comprise lock box 2, down lock box 1, axle sleeve 9, handle 8, lock core 10, have link to each other with dead bolt 5 push away handle 6, dead bolt 5 is connected with lock core 10 by snap close 3, dead bolt 5 is located by fixed head 12, dead bolt 5 other ends have selvage 13; The one end welding axle sleeve 9 of last lock box 2, other end welding handle 8, lock core 10 is installed at the middle part, and right part has two location-plates 12 to be welded in the lock box, with dead bolt 5 location, has spring 4 to be placed on the dead bolt 5, allows dead bolt be in closed condition at any time.Following lock box 1 right-hand member is welded with a selvage 13, and lock box 2 endoporus dead bolts can freely be inserted, and following lock box bottom is drilled with the via hole of two installation usefulness, and available bolt will descend lock box to be fixed on the car door.

Dead bolt 5 is installed in the hole of the fixed head that is welded in lock box, pushes it against right-hand member by spring 4, inserts to be welded on down in the hole of the selvage 13 on the lock box 1, and snap close 3 withstands dead bolt 5, and lock box is fixed into one up and down, pins car door.

During installation, to go up lock box 2 embeds in the following lock box 1, axle sleeve on the lock box 2 is aimed at the hole of following lock box one end both sides, door-hinge 14 passes from the hole, will go up lock box 2 and unify with following lock box 1, and will go up lock box 2 with steady pin and be fixed on the door-hinge 14, to descend lock box 1 solid on car door with screw then, open lock core, pull handle, lock box is rotated around door-hinge.

Axle sleeve 9 is welded on an end of lock box 2, and handle 8 is welded on the other end of lock box 2, and lock core 10 is contained in the middle part of lock box 2, and fixed head 12 is welded on the lock box, and two holes on the fixed head 12 must be coaxial, and with the axis normal of axle sleeve 9.Spring 4 is contained on the dead bolt 5, and in the hole of the fixed head 12 of packing into, collar 7 on the card, to go up lock box 2 during assembling embeds in the following lock box 1, and the hole of lock box 1 both sides is aimed at the axle sleeve 9 on the last lock box 2, door-hinge 14 passes from the hole, to go up lock box 2 unifies with following lock box 1, and will go up lock box 2 with fixed head 12 and be fixed on the door-hinge, last lock box 2 rotates synchronously with door-hinge 14, will descend lock box 1 to be fixed on the door 15 with screw again and get final product, press lock box dead bolt 5 is entered in the hole of selvage 13, with key rotary locking cylinder 10, enter locking state.

During unlatching, with key lock core 10 is opened, pushed away handle 6, pull handle 8, lock box separates up and down, and lock box promptly enters opening in the rotation.Use the key rotary locking cylinder, make the snap close rotation withstand dead bolt, locking has just realized.When needs open the door, with key lock core 10 is rotarily opened state earlier, push away handle 6 with hand propelled, dead bolt 5 withdraws from selvage 13, opens and has just realized.

Claims (2)

1, pushes away lock, comprise lock box (2), following lock box (1), axle sleeve (9), handle (8), lock core (10), it is characterized in that having link to each other with dead bolt (5) push away handle (6), dead bolt (5) is connected with lock core (10) by snap close (3), dead bolt (5) is by fixed head (12) location, and dead bolt (5) other end has selvage (13); The one end welding axle sleeve (9) of last lock box (2), other end welding handle (8), lock core (10) is installed at the middle part, right part has two location-plates (12) to be welded in the lock box, with dead bolt (5) location, there is spring (4) to be placed on the dead bolt (5), allow dead bolt be in closed condition at any time.

2, the lock that pushes away according to claim 1, it is characterized in that lock box (1) right-hand member is welded with a selvage (13) down, lock box (2) endoporus dead bolt can freely be inserted, and following lock box bottom is drilled with the via hole of two installation usefulness, and available bolt will descend lock box to be fixed on the car door.