CN214035115U - Hook interlock - Google Patents

Abstract

The utility model provides a hook interlock, wherein the panel is installed on the chamber door, the panel is provided with a guide groove, a pressing plate is installed in the guide groove, the guide rod is integrally formed at the bottom of the pressing plate, a spring is installed on the guide rod, a stop lever is arranged on the guide rod, the bottom of the guide rod is connected with a hook, a groove is arranged at one side of the hook, the groove is matched with a hook point, the hook point is arranged at one side of the inner wall of a lock hole, and the lock hole is matched with the hook; a telescopic arm assembly is installed in a box door at the bottom of the panel, a stop block is installed in the box body, two sides of the stop block are fixed at one end of the telescopic arm through a rotating shaft, the other end of the telescopic arm is connected with one end of a telescopic rod through the rotating shaft, the other end of the telescopic rod is matched with a clamping point, the clamping point is fixed in the box body, and a telescopic spring is installed on the telescopic rod; has the advantages that: the utility model is simple in operation; the installation is convenient; the pick-proof difficulty of the hook structure is high; preventing misoperation.

Description

Hook interlock

Technical Field

The utility model belongs to the technical field of the thing interlocking and specifically relates to a hook thing interlocking is related to.

Background

The existing cabinet, cabinet and access control system is complex in use and complex in installation, the phenomenon that the lock is not closed frequently occurs, and the lock body is easy to damage or pry.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and provide a hook object interlocking.

The utility model discloses new technical scheme is: a hook object interlock comprises a hook assembly, a telescopic arm assembly and a hook, wherein the hook assembly comprises a pressing plate, a guide rod, a panel and a stop lever, the panel is arranged on a box door, the panel is provided with a guide groove, the pressing plate is arranged in the guide groove, the guide rod is integrally formed at the bottom of the pressing plate, a spring is arranged on the guide rod, the stop rod is arranged on the guide rod, the bottom of the guide rod is connected with the hook, a groove is arranged on one side of the hook and matched with a hook point, and the hook point is arranged on one side of the inner wall of a lock hole; the panel bottom chamber door in install flexible arm assembly, flexible arm assembly include flexible arm, telescopic link, extension spring, dog and body, this internal dog of installing, the dog on be equipped with the through-hole, the pothook passes through-hole and lockhole match, the dog both sides fix in flexible arm one end through the pivot, the flexible arm other end be connected with telescopic link one end through the pivot, the telescopic link other end cooperate with the stuck point, the stuck point fix in the box, the telescopic link on install the extension spring.

The number of the stuck points is 2.

The number of the telescopic arms is 2.

Each telescopic arm is 2 sections.

The utility model has the advantages that: the utility model is simple in operation; the installation is convenient; the pick-proof difficulty of the hook structure is high; preventing misoperation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the latch hook assembly.

Fig. 3 is a schematic structural view of the telescopic arm assembly.

Fig. 4 is a schematic structural view of the hook.

Fig. 5 is a schematic structural diagram of the closed state of the present invention.

Wherein: 1. panel, 101, guide way, 2, pin, 3, clamp plate, 4, guide bar, 5, flexible arm, 6, telescopic link, 7, telescopic spring, 8, pothook, 801, recess, 9, hook point, 10, lockhole, 11, stuck point, 12, body, 13, dog.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

A hook object interlock comprises a lock hook assembly, a telescopic arm assembly and a hook 8, wherein the lock hook assembly comprises a pressing plate 3, a guide rod 4, a panel 1 and a stop lever 2, the panel 1 is installed on a box door, the panel 1 is provided with a guide groove 101, the pressing plate 3 is installed in the guide groove 101, the guide rod 4 is integrally formed at the bottom of the pressing plate 3, a spring is installed on the guide rod 4, the stop lever 2 is arranged on the guide rod 4, the bottom of the guide rod 4 is connected with the hook 8, a groove 801 is arranged on one side of the hook 8 and matched with a hook point 9, and the hook point 9 is arranged on one side of the inner wall of a lock hole 10; 1 bottom chamber door of panel in install flexible arm assembly, flexible arm assembly include flexible arm 5, telescopic link 6, extension spring 7, dog 13 and body 12, body 12 in install dog 13, dog 13 on be equipped with the through-hole, pothook 8 passes the through-hole match with lockhole 10, dog 13 both sides fix in 5 one ends of flexible arm through the pivot, 5 other ends of flexible arm be connected with 6 one end of telescopic link through the pivot, 6 other ends of telescopic link cooperate with stuck point 11, stuck point 11 fix in the box, telescopic link 6 on install extension spring 7.

The number of the stuck points 11 is 2.

The number of the telescopic arms 5 is 2.

Each telescopic arm 5 is 2 sections.

A hook object interlocking, guide bar 4 reciprocates in guide way 101 after being connected with pothook 8, and guide bar 4 takes the spring, and after clamp plate 3 was pressed, pothook 8 inserts lockhole 10 of interlocking is shutting promptly, and telescopic arm 5 flattens during shutting, and telescopic link 6 stretches out the card and is in stuck point 11, and two such hooks are blocked and are about to the chamber door shutting. When the thing interlocking receives the instruction of unblanking, pothook 8 pops out, and telescopic link 6 withdraws under the reaction force of expanding spring 7, and telescopic link 6 breaks away from stuck point 11 and realizes unblanking.

Claims (4)

1. The hook object interlocking device comprises a hook assembly, a telescopic arm assembly and a hook (8), wherein the hook assembly comprises a pressing plate (3), a guide rod (4), a panel (1) and a stop lever (2), the panel (1) is installed on a box door, the panel (1) is provided with a guide groove (101), the pressing plate (3) is installed in the guide groove (101), the guide rod (4) is integrally formed at the bottom of the pressing plate (3), a spring is installed on the guide rod (4), the stop lever (2) is arranged on the guide rod (4), the bottom of the guide rod (4) is connected with the hook (8), a groove (801) is formed in one side of the hook (8), the groove (801) is matched with a hook point (9), and the hook point (9) is arranged on one side of the inner wall of a lock hole (10); panel (1) bottom chamber door in install flexible arm assembly, flexible arm assembly include flexible arm (5), telescopic link (6), extension spring (7), dog (13) and body (12), body (12) in install dog (13), dog (13) on be equipped with the through-hole, pothook (8) pass the through-hole match with lockhole (10), dog (13) both sides fix in flexible arm (5) one end through the pivot, flexible arm (5) other end be connected with telescopic link (6) one end through the pivot, telescopic link (6) other end and stuck point (11) cooperate, stuck point (11) fix in the box, telescopic link (6) on install extension spring (7).

2. A hook interlock according to claim 1 wherein: the number of the clamping points (11) is 2.

3. A hook interlock according to claim 1 wherein: the number of the telescopic arms (5) is 2.

4. A snap interlock as claimed in claim 1 or 3 wherein: each telescopic arm (5) is 2 sections.

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