CN210738298U

CN210738298U - Push lock

Info

Publication number: CN210738298U
Application number: CN201921376435.0U
Authority: CN
Inventors: 谭达朗
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-06-12
Anticipated expiration: 2029-08-23

Abstract

The utility model relates to a push away lock, be used for window on-off control, it discloses lie in the push rod below and be provided with the movable block in the casing cavity, the movable block can be preceding in the cavity, the back moves, be provided with the through-hole in the middle of the movable block, the movable block is provided with the recess with the relative side of button, the groove position is relative with the muscle of button side, and the muscle can block into in the recess, the front side of movable block is provided with the spring, the one end and the shell inner wall of spring contact, the movable block bottom lies in the left side of middle through-hole, right side both sides are provided with left side respectively, the parallel spout in right side, protruding two positions in top of bottom and the relative card of movable block bottom spout, the card extends to insert in the spout, the through-hole protrusion. The utility model has the advantages of simple structure, smooth and easy operation, convenience, long service life, low noise and low manufacturing cost.

Description

Push lock

Technical Field

The utility model relates to a push lock, specifically speaking are a door and window push lock that job stabilization, the operation is smooth and easy, the noise is low.

Background

The security progression of window lock and lock all has very big improvement in present life, and along with the improvement of security progression, the structure in the lock is also more and more complicated, makes product life reduce along with complicated structure, the easy noise that produces of operation, and the maintenance cost increases, and to some window locks or indoor locks such as door and window, the cabinet door that can only open from inside, the demand greatly reduced of theftproof, these demands such as the life of product, easy operability, low cost are more practical.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a push away lock, it can smoothly force movable block recess and the protruding muscle dislocation of button when being provided with the upper and lower removal of sloped push away grinding pin through the side to the locking or open the button lets window, lock switch over at two kinds of states.

The technical solution of the utility model is that a cavity is arranged at the left end of the shell, a push rod, a button, a bottom cover, a lock rod, a movable block and a spring are arranged at the top of the cavity, the push rod and the push rod are respectively arranged in the cavity at the left side and the right side, the top of the push rod and the button respectively pass through the corresponding through hole on the shell and protrude, a rib is arranged on the side surface of the button opposite to the push rod, one end of the lock rod is inserted into the top of the button, the other end of the lock rod passes through the bottom cover and protrudes, the lock rod is sleeved with the spring, the movable block is characterized in that the movable block is arranged under the push rod in the cavity of the shell, the movable block can move forwards and backwards in the cavity, a through hole is arranged in the middle of the movable block, a groove is arranged on the side surface of the movable, one end of the spring is in contact with the inner wall of the shell, the left side and the right side of the through hole in the middle of the bottom of the moving block are respectively provided with a left parallel sliding groove and a right parallel sliding groove, two clamping pieces opposite to the sliding grooves at the bottom of the moving block are protruded at the top of the bottom cover, the clamping pieces are extended and inserted into the sliding grooves, the bottom end of the push rod penetrates through the through hole in the middle of the moving block to protrude, and the front side.

When the moving block moves forwards and backwards in the cavity, the groove on the side face of the moving block can be overlapped or staggered with the convex rib on the side face of the button, the through hole arranged in the middle of the moving block is a square through hole, when the push rod moves upwards and downwards, the moving block can be forced to move forwards and backwards in the cavity of the shell, and the slope arranged on the front side face of the push rod enables the rod diameter of the push rod to be large in size.

The utility model discloses an operating principle is through pressing down the push rod when moving down, when making the push rod bottom pass the movable block middle through-hole, let the slope of push rod side force the movable block before, after move, because of using the slope to force the aversion mode, can improve greatly to product durability, make the recess of movable block and the muscle of button overlap or dislocation state, the button can not receive the movable block restriction to reciprocate under the overlap state, the muscle that the dislocation state was then the movable block withstood the button makes the button can not reciprocate under then, thereby let the locking lever under the button effect to the window, the door locks or non-locking state switching.

The utility model has the advantages of simple structure, smooth and easy operation, convenience, long service life, low noise and low manufacturing cost.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is another schematic perspective view of the present invention;

FIG. 3 is a schematic view of the internal three-dimensional structure of the present invention;

FIG. 4 is a schematic view of another internal perspective structure of the present invention;

fig. 5 is an exploded view of the present invention.

Detailed Description

According to the drawings of fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the utility model comprises a shell 1, a push rod 2, a button 3, a bottom cover 4, a lock rod 5, a movable block 6 and springs 7.1 and 7.2, wherein the left end of the shell 1 is provided with a cavity, the top of the cavity is provided with a push rod 2 and a button 3 through hole, the left and right sides of the button 3 and the push rod 2 are respectively arranged in the cavity, the tops of the push rod 2 and the button 3 respectively pass through the corresponding through holes on the shell 1 to be protruded, a side surface of the button 3 opposite to the push rod 2 is protruded with a rib, one end of the lock rod 5 is inserted into the top of the button 3, the other end passes through the bottom cover 4 to be protruded, the lock rod 5 is sleeved with the springs 7.1, and is characterized in that the movable block 6 is arranged below the push rod 2 in the cavity of the shell 1, the movable block, the groove position is relative with the muscle of button side to the muscle can be gone into in the recess, the front side of movable block 6 is provided with spring 7.2, spring 7.2's one end and the 1 inner wall of shell contact, the left and right both sides that the through-hole was located in the middle of the movable block 6 bottom are provided with left and right parallel spout respectively, protruding two positions in the top of bottom 4 and the relative card of movable block bottom spout, the card extends to insert in the spout, the through-hole protrusion in the middle of the movable block is passed to 2 bottoms of push rod, the leading flank of push rod 2 is provided with the slope. When the moving block 6 moves forwards and backwards in the cavity, the groove on the side surface of the moving block 6 can be overlapped or staggered with the convex rib on the side surface of the button 3, the through hole arranged in the middle of the moving block 6 is a square through hole, when the push rod 2 moves up and down, the moving block can be forced to move forwards and backwards in the cavity of the shell 1, and the slope arranged on the front side surface of the push rod 2 enables the rod diameter of the push rod to be large and small.

Claims

1. A push lock comprises a shell, a push rod, a button, a bottom cover, a lock rod, a movable block and a spring, wherein a cavity is arranged at the left end of the shell, the top of the cavity is provided with the push rod and a button through hole, the push rod and the push rod are respectively arranged in the cavity at the left side and the right side, the top of the push rod and the top of the button respectively penetrate through the corresponding through holes on the shell and protrude, a rib is arranged on one side surface of the button opposite to the push rod, one end of the lock rod is inserted into the top of the button, the other end of the lock rod penetrates through the bottom cover and protrudes, the lock rod is sleeved with the spring, the push lock is characterized in that the movable block is arranged below the push rod in the cavity and can move forwards and backwards in the cavity, the through hole is arranged in the middle of the movable block, a groove is arranged on one, the left side and the right side of the through hole in the middle of the bottom of the moving block are respectively provided with a left parallel sliding groove and a right parallel sliding groove, two clamping pieces opposite to the sliding grooves in the bottom of the moving block are arranged at the top of the bottom cover in a protruding mode, the clamping pieces extend into the sliding grooves, the bottom end of the push rod penetrates through the through hole in the middle of the moving block to protrude, and the front side face of the push rod is.

2. The push lock as claimed in claim 1, wherein the moving block is capable of overlapping or dislocating the groove on the side of the moving block and the convex rib on the side of the button when moving forward and backward in the cavity, the through hole in the middle of the moving block is a square through hole, the moving block is capable of moving forward and backward in the cavity of the housing when the push rod moves up and down, and the slope on the front side of the push rod is capable of making the rod diameter of the push rod large and small.