CN217872286U - Integrative atomic lock core of lockrand post reset positioning - Google Patents

Abstract

The utility model relates to an integrative atom lock core of lockrand post location that resets, which comprises a housin, be equipped with lock courage groove in the casing, lock courage inslot is equipped with the lock courage, be equipped with a plurality of bullet holes in the lock courage and with the lockpin groove of bullet hole intercommunication, the downthehole pellet shot from a slingshot spring that is equipped with pellet shot from a slingshot and suppress the pellet shot from a slingshot, the lockpin inslot is equipped with the lockpin, its technical essential does, the lockpin groove is close to the one end both sides in bullet hole and is equipped with the holding surface respectively, be equipped with the lockpin spring that can suppress the lockpin to lockpin inslot wall one side on the holding surface, be equipped with the ring channel on the excircle side of pellet shot from a slingshot, lockpin inslot wall is equipped with the recess, the both ends of lockpin are equipped with respectively stretches into the first lockrand post in the ring channel and can stretch into the second lockrand post in the recess. The utility model discloses simple structure directly pushes down the spring through the lockpin, simple to operate.

Description

Integrative atomic lock core of lockrand post reposition of redundant personnel location

[ technical field ] A

The utility model relates to a lock head.

[ background of the invention ]

The lock is generally installed on a door leaf to unlock a lock body, the existing lock generally comprises a shell and an inner container, the shell and the inner container are locked through a lock pin, the lock pin is pressed through a spring, marbles are arranged in the inner container, when a key is inserted into the marbles to be arranged in a row, the lock pin can fall down, and thus the shell and the inner container can rotate relatively. The existing lock pin presses the spring by arranging parts such as a cover plate on one side of a shell during installation, for example, the lock pin is named as a primary-secondary lock head with the patent number of 201320070367.1, and the spring is pressed by two cover plates, so that the mode is not only more in parts, but also not good in positioning and installation.

[ Utility model ] content

The utility model aims at overcoming the not enough of prior art, provide a simple structure, the integrative atomic lock core of lockrand post location that resets.

In order to solve the problem, the utility model adopts the following technical scheme:

the utility model provides an integrative atom lock core of lockrand post reset location, includes the casing, the casing in be equipped with lock courage groove, lock courage inslot be equipped with the lock courage, the lock courage in be equipped with a plurality of bullet holes and with the lockpin groove of bullet hole intercommunication, the bullet downthehole marble spring that is equipped with pellet shot from a slingshot and bullet pressure pellet shot from a slingshot, the lockpin inslot be equipped with the lockpin, its characterized in that: the lock cylinder is characterized in that two sides of one end, close to the ball hole, of the lock pin groove are respectively provided with a supporting surface, a lock pin spring capable of pressing the lock pin to one side of the inner wall of the lock cylinder groove is arranged on the supporting surface, an annular groove is formed in the outer circle side surface of the ball, a groove is formed in the inner wall of the lock cylinder groove, and a first lock edge column extending into the annular groove and a second lock edge column extending into the groove are respectively arranged at two ends of the lock pin.

The above-mentioned integrative atomic lock core of lockrand post reposition of redundant personnel location which characterized in that: two ends of the lock pin are respectively provided with a spring groove with an opening opposite to the supporting surface, and one end of the lock pin spring extends into the spring groove.

The above-mentioned integrative atomic lock core of lockrand post reposition of redundant personnel location which characterized in that: the annular groove is a circular groove, and the first lock edge column is a square strip.

As above-mentioned integrative atomic lock core of lockrand post reposition of redundant personnel location, its characterized in that: the lock comprises a lock core, a lock pin groove and a lock core, wherein the lock core is provided with a lock cylinder, the lock cylinder is provided with a lock cylinder hole, the lock cylinder hole is communicated with the lock cylinder hole, the lock cylinder hole is arranged in the lock core, the lock cylinder hole is communicated with the lock cylinder hole, and the lock cylinder hole is communicated with the lock cylinder hole.

The above-mentioned integrative atomic lock core of lockrand post reposition of redundant personnel location which characterized in that: the lock core is characterized in that one end, extending out of the shell, of the lock core is sleeved with a positioning ring sleeve, one end of the positioning ring sleeve abuts against one side of the shell, a clamping ring is arranged on one side of the other end of the positioning ring sleeve on the lock core, and a positioning clamping ring clamped in the clamping ring to position the other end of the positioning ring sleeve is arranged on the lock core.

The above-mentioned integrative atomic lock core of lockrand post reposition of redundant personnel location which characterized in that: and one end of the lock pin, which is close to the snap ring, is provided with an avoidance groove.

The above-mentioned integrative atomic lock core of lockrand post reposition of redundant personnel location which characterized in that: the groove is an arc-shaped groove, and the top of the second locking edge column is an arc-shaped edge matched with the arc-shaped groove.

The beneficial effects of the utility model have: the support of the lock pin spring is directly arranged in the bottom wall of the lock pin groove, the lock pin spring is only required to be placed on a support surface during installation, then the lock pin is placed in the lock pin groove, the lock pin extrudes the spring and retracts into the lock pin groove, so that the lock cylinder can be placed in the lock cylinder groove, the structure is simple, the installation is convenient, the production cost is low, two ends of the lock pin are respectively provided with a first lock edge column and a second lock edge column, the second lock edge column extends out of the lock pin groove and extends into the groove, the first lock edge column is clamped into the annular groove, if a key is not aligned or not inserted, the balls are not aligned, the ball annular grooves are also not aligned, so that the annular groove pushes the lock pin and the lock pin is clamped into the groove, the lock cylinder cannot rotate, when the key is correctly inserted, the annular groove is positioned on a level line, and when the lock cylinder is rotated, the groove pushes the second lock edge column so that the lock pin retracts into the lock pin groove, the structure is simple, and the use is convenient; the annular groove is a circular groove, the first lock edge column is a square strip, and the unlocking rate can be reduced through the right-angle design; the lock cylinder is positioned through the positioning snap ring and the positioning ring sleeve, the structure is simple, and the installation is convenient.

[ description of the drawings ]

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

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 isbase:Sub>A cross-sectional view A-A of FIG. 2;

fig. 4 is an exploded view of the present invention.

[ detailed description ] embodiments

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1 to 4, an integrative atomic lock core of lockrand post reposition and location includes a casing 1, a lock core groove 11 is arranged in the casing 1, a lock core 2 is arranged in the lock core groove 11, and a flat bar is arranged at one end of the lock core 2 extending out of the lock core groove 11 for unlocking. The lock core 2 is internally provided with a plurality of ball holes 21 and a lock pin groove 22 communicated with the ball holes 21, a ball 3 and a ball spring 4 for biasing the ball 3 are arranged in the ball hole 21, a lock pin 5 is arranged in the lock pin groove 22, two sides of one end, close to the ball hole 21, of the lock pin groove 22 are respectively provided with a supporting surface 23, the supporting surface 23 is provided with two lock pin springs 6 capable of biasing the lock pin 5 to one side of the inner wall of the lock core groove 11, each lock pin spring 6 is arranged on one supporting surface 23, and each lock pin spring 6 is arranged between the lock pin 5 and the supporting surface 23. The two ends of the lock pin 5 are respectively provided with a spring groove 53 with an opening opposite to the supporting surface 23, and one end of the lock pin spring 6 extends into the spring groove 53. The outer circle side face of the pin 3 is provided with the annular grooves 31, the pin 3 is different in length, the positions of the annular grooves 31 in the height direction of the pin 3 are different, only after a matched key is pressed to press the pin 3, all the annular grooves 31 can be in the same height or the same plane, the inner wall of the lock container groove 11 is provided with the groove 12, two ends of the lock pin 5 are respectively provided with the first lock edge column 51 extending into the annular groove 31 and the second lock edge column 52 capable of extending into the groove 12, when all the annular grooves 31 are in the same plane, the second lock edge column 52 can completely extend into the annular groove 31, and if the annular grooves 31 are not in the same plane, the second lock edge column 52 can be pushed to enable the lock pin 5 to move towards one side of the groove 12. The annular groove 31 is a circular groove, the first locking column 51 is a square strip, and through the right-angle matching, the moving space is small when the first locking column is extruded, so that the repetition probability can be reduced. The recess 12 is an arc-shaped groove, and the top of the second lockaid column 52 is an arc-shaped edge matched with the arc-shaped groove, so that the lockpin 5 can be pressed and relatively moved with the recess 12.

The key groove 24 communicated with the ball hole 21 is formed in the circumferential outer wall of the lock core 2, the key groove 24 extends along the length of the lock core 2 in a square mode, the ball hole 21 extends along the radial direction of the lock core 2, the lock pin groove 22 is communicated with the ball hole 21 in the axial middle of the ball hole 21, namely the lock pin 5 is arranged in the lateral middle of the ball 3, and therefore the size of the lock core can be reduced, and the space of the lock core is fully utilized.

In order to locate the lock core 2, one end of the lock core 2 extending out of the shell 1 is sleeved with a locating ring sleeve 7, one end of the locating ring sleeve 7 abuts against one side of the shell 1, a clamping ring 25 is arranged on one side of the other end of the locating ring sleeve 7 on the lock core 2, an annular clamping groove is formed in the lock core 2, an inner ring sleeve at one end of the clamping ring 25 is arranged in the annular clamping groove, a locating clamping ring 8 which is clamped in the clamping ring 25 and used for locating the other end of the locating ring sleeve 7 is arranged on the lock core 2, and the lock core 2 is locked in the axial direction of the lock core groove 11. The end of the lock pin 5 near the snap ring is provided with a clearance groove 54 to prevent the end of the lock pin 5 from abutting against the positioning ring sleeve 78 when the lock pin 5 is jacked up.

Claims (7)

1. The utility model provides an integrative atomic lock core of lockrand post reset location, includes casing (1), casing (1) in be equipped with lock courage groove (11), lock courage groove (11) in be equipped with lock courage (2), lock courage (2) in be equipped with a plurality of bullet holes (21) and with lockpin groove (22) of bullet hole (21) intercommunication, bullet hole (21) in be equipped with pellet shot from a slingshot spring (4) of pellet shot from a slingshot (3) and bullet pressure pellet shot from a slingshot (3), lockpin groove (22) in be equipped with lockpin (5), its characterized in that: the lock pin groove (22) is close to one end of the ball hole (21) and is provided with two supporting surfaces (23) on two sides, the supporting surfaces (23) are provided with lock pin springs (6) capable of pressing the lock pins (5) to one side of the inner wall of the lock cylinder groove (11), the outer circle side surface of the ball (3) is provided with an annular groove (31), the inner wall of the lock cylinder groove (11) is provided with a groove (12), and two ends of the lock pins (5) are provided with a first lock edge column (51) extending into the annular groove (31) and a second lock edge column (52) extending into the groove (12) respectively.

2. The lock cylinder reset and positioning integrated atomic lock cylinder as claimed in claim 1, wherein: two ends of the lock pin (5) are respectively provided with a spring groove (53) with an opening opposite to the supporting surface (23), and one end of the lock pin spring (6) extends into the spring groove (53).

3. The lock cylinder reset and positioning integrated atomic lock cylinder as claimed in claim 1, wherein: the annular groove (31) is a circular groove, and the first lock edge column (51) is a square strip.

4. The lock cylinder reset and positioning integrated atomic lock cylinder as claimed in claim 1, wherein: the lock core is characterized in that a key groove (24) communicated with the ball hole (21) is formed in the circumferential outer wall of the lock core (2), the key groove (24) extends along the length of the lock core (2) in a square mode, the ball hole (21) extends along the radial direction of the lock core (2), and the lock pin groove (22) is communicated with the ball hole (21) in the axial middle of the ball hole (21).

5. The lock cylinder reset and positioning integrated atomic lock cylinder as claimed in claim 1, wherein: one end of the lock liner (2) extending out of the shell (1) is sleeved with a positioning ring sleeve (7), one end of the positioning ring sleeve (7) is abutted against one side of the shell (1), a clamping ring (25) is arranged on one side of the other end of the positioning ring sleeve (7) on the lock liner (2), and a positioning clamping ring (8) clamped in the clamping ring (25) for positioning the other end of the positioning ring sleeve (7) is arranged on the lock liner (2).

6. The lock cylinder reset and positioning integrated atomic lock cylinder as claimed in claim 5, wherein: and one end of the lock pin (5) close to the snap ring is provided with an avoidance groove (54).

7. The lock cylinder with the lock cylinder body and the lock cylinder body capable of being reset and positioned as claimed in claim 1, wherein: the groove (12) is an arc-shaped groove, and the top of the second lock edge column (52) is an arc-shaped edge matched with the arc-shaped groove.

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