CN102409885A

CN102409885A - Parking space lock

Info

Publication number: CN102409885A
Application number: CN2010102924769A
Authority: CN
Inventors: 沈其衡
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-09-25
Filing date: 2010-09-25
Publication date: 2012-04-11

Abstract

The invention discloses a parking space lock, and aims to provide a triangular parking space lock which has a reasonable structure, is convenient to use and has a long service life; the parking space lock comprises a hollow tube, a key, a lock core, a bolt, a pull rod, a hook, a torsion spring, a lock bar, a hook seat, a base, a lower core shaft, a U-shaped cover and an upper core shaft; the base is fixedly arranged on the ground; the hollow tube is connected with the upper end of the U-shaped cover through the upper core shaft; the lower end of the U-shaped cover is connected with the left side of the base through the lower core shaft; the upper end of the hollow tube is provided with a hole for installing the lock core, and the lower end of the hollow tube is provided with a hole for installing a hook shaft and an open slot for the lock bar to enter; the lock core is fixedly arranged on the upper side in the hollow tube; the tail of the lock core is connected with the bolt; the upper end of the pull rod is connected with the bolt, and the lower end of the pull rod is connected with the hook; the hook is fixedly arranged on the hook seat; the hook seat is provided with a hole for the hook shaft to pass through; the hook shaft is provided with a groove; the hook seat is arranged on the hook shaft through a flat-head screw; and the right side of the base is provided with the lock bar. Because the lock core is arranged on the upper end of a triangle or in the U-shaped cover, the parking space lock is not easy to damage.

Description

Berth lock

Technical field

The present invention relates to a kind of berth lock that is applied to the parking of automobile place.

Background technology

Chinese patent publication number CN2575236y; In open day on September 24th, 2003, the patent No. 02260710.2, utility model name are called a kind of berth lock device; This device has the advantage that cost simple in structure is low and be easy to make; But weak point is a lock core to be installed on the base, and the open and close lock is all inconvenient, for example: the key of will squatting down of unblanking; Locking also will be squatted down and pushed lock core, and in addition, the lock core installation site is near ground, and silt and sewage etc. is easy to get into keyhole, causes often malfunctioning even premature failure of lock core.

Summary of the invention:

The objective of the invention is for overcoming the deficiency of above-mentioned prior art; And provide a kind of lock core to be installed in triangle upper end away from ground; The open and close lock all makes things convenient for and lock core is difficult for the into berth lock of silt, long service life; In order to solve the technical problem of above-mentioned existence, the present invention adopts following technical proposals:

A kind of berth lock of the present invention comprises hollow section 1, key 2, lock core 3, dead bolt 4, pull bar 5, hook 6, torsion spring 7, securing rod 8, hook base 9, base 10, following mandrel 11, U-shaped cover 12, goes up mandrel 13, and base 10 fixes on the ground; Hollow section 1 links to each other with U-shaped cover 12 upper ends through last mandrel 13, and mandrel 11 linked to each other with base 10 left sides under U-shaped cover 12 lower ends were passed through, and it is characterized in that; Said hollow section 1 upper end is provided with the hole that lock core 3 is installed, and the lower end is provided with hole that hook axle 17 is installed and the open slot that supplies securing rod 8 to get into, and lock core 3 is fixed on the upside in the hollow section 1; The afterbody of lock core 3 is connected with dead bolt 4; Pull bar 5 upper ends are connected with dead bolt 4, and the lower end is connected with hook 6, and hook 6 is fixed on the hook base 9; Hook base 9 is provided with the hole that supplies hook axle 17 to penetrate; Hook axle 17 is provided with groove or hole or hole or flat side, with flat head screw 18 or cottor pin 19 or straight pin 20 or chuck screw 21 or snap ring 22 hook base 9 is installed on the hook spools 17, and the right side of base 10 is provided with securing rod 8.

Berth lock of the present invention compared with prior art has following beneficial effect:

1, reasonable in design, can with lock core, dead bolt, pull bar, hook, torsion spring etc. all the open and close latch mechanisms be installed in the inside of hollow section;

2, easy to use and easily laborsaving, because lock core is installed in leg-of-mutton upper end, to need only unblanks curved waist once and need not squat down on the ground, locking need not used key, and only need mention hollow section puts into the base right side, and hook just snaps in backstay automatically and realizes locking;

3, lock core long service life, same because lock core is installed in leg-of-mutton upper end, so high many apart from ground; Under blocking; Silt and sewage are difficult to get into keyhole, and when opening, it is inner that lock core gets into the U-shaped cover with hollow section; Silt and sewage lock core more difficult to get access under the protection of the parcel of U-shaped cover have greatly prolonged application life of lock core.

Description of drawings:

Fig. 1 is the stereogram of berth lock of the present invention when blocking;

Fig. 2 is the partial sectional view of berth lock of the present invention when blocking;

Fig. 3 is the partial sectional view of berth lock of the present invention when unlocking condition;

Fig. 4 is that the hook base of berth lock of the present invention is installed in five kinds of methods on the hook axle.

The specific embodiment:

Below in conjunction with accompanying drawing the present invention is done further description, berth lock comprises hollow section 1, key 2, lock core 3, dead bolt 4, drag hook 5, hook 6, torsion spring 7, securing rod 8, hook base 9, base 10, mandrel 11, U-shaped cover 12, upward mandrel 13, lock core fixed screw 14, core cover 15, lock core cottor pin 16 down, links up with axle 17, flat head screw 18, cottor pin 19, straight pin 20, pointed screw 21, snap ring 22.

In Fig. 1, Fig. 2, Fig. 3, be locked into a upright triangle by base 10, U-shaped cover 12 and hollow section 1 through locking mechanism, can stop the current of automobile, play the effect that prevents that the parking stall is occupied.Base 10 usefulness bolts are installed on the solid ground, and the U-shaped cover is installed in the left side, and the right side is provided with securing rod 8; Hollow section 1 links to each other with U-shaped cover 12 upper ends through last mandrel 13, and mandrel 11 or screw linked to each other with base 10 left sides under U-shaped cover 12 lower ends were used, and hollow section 1 inner upper end is fixed with core cover 15; Above the lock core cover 15 lock core fixed screw 14 is installed, lock core 3 lock core cover 15 backs of packing into are fastening with lock core fixed screw 14, and the afterbody of lock core 3 is equipped with dead bolt 4; Insert lock core cottor pin 16 or snap ring or straight pin, in case dead bolt 4 comes off, the upper end of pull bar 5 is connected with dead bolt 4; The lower end is connected with hook 6, method and hook parts of hook base 9 compositions such as welding of hook 6 usefulness or riveted joint, and hook base 9 is provided with the hole that supplies hook axle 17 to penetrate; Also be provided with the hole that supplies hook axle 17 to insert on the tube wall one or both sides of hollow section 1 lower end; Hook part is put into the pipe of hollow section 1, hook axle 17 is inserted from the hole on this tube wall, pass the hole of hook base 9 again; Hook base 9 is installed on the hook axle 17, and hook axle 17 is installed in the hollow section 1.

In Fig. 4, see the sectional view of first kind of A-A, for the ease of hook part being installed in the hollow section 1; Can under the drive of pull bar 5, rotate again; Hook axle 17 is provided with annular groove, and hook base 9 is provided with flat head screw 18, goes during installation hook 6 and the hook part that hook base 9 is formed are put into hollow section; To link up with axle 17 again inserts from the hole on the outer tube wall of hollow section 1; The hole of passing hook base 9 arrives the hole on tube wall opposite, screws in flat head screw 18 then and gets into the annular groove on the hook axle 17, reaches the purpose that hook part not only turns but also can not come off.

In Fig. 4, also to have enumerated other four kinds hook base 9 has been installed in the method for hook axle 17, the first is with cottor pin 19; It two is with straight pin 20; It three is with pointed screw 21; It four is with snap ring 22.

Open: referring to Fig. 3, insert key 2 rotary locking cylinders 3, lock core 3 drives dead bolt 4 and upwards rises (reverse); Pulling pull bar 5 will link up with 6 and upwards propose (reverse), make to link up with 6 hook and go out of lock after the bar 8, upwards mention hollow section 1 away from securing rod 8; Again it is pushed in the abdomen of U-shaped cover 12; And fall into the middle neutral gear of base 10 with U-shaped cover 12, and to open and accomplish, automobile square tube from it is capable.

Locking: referring to Fig. 2, need not use key, only with hand is mentioned U-shaped cover 12; Hollow section promptly 1 throws away from its abdomen, is used further to hollow section 1 lower end is inserted to the right side of base 10, makes its open slot slip into securing rod 8; Be installed in the gib head inclined-plane of hook 6 in the pipe and hit compelled backwards rotation and descending after the securing rod 8, when gib head is descending surpass securing rod 8 after, hook 6 promotes its up time under the screen resilience effect of torsion spring 7; Its gib head is hooked tangle securing rod 8 and can't break away from; Locking is accomplished, and reaches not the prospective vehicle capable purpose of square tube from it, plays the effect of berth lock.

Claims

1. a berth lock comprises hollow section (1), key (2), lock core (3), dead bolt (4), pull bar (5), hook (6), torsion spring (7), securing rod (8), hook base (9), base (10), following mandrel (11), U type cover (12), goes up mandrel (13), and base (10) fixes on the ground; Hollow section (1) links to each other with U-shaped cover (12) upper end through last mandrel (13); Mandrel (11) linked to each other with base (10) left side under U-shaped cover (12) lower end was passed through, and it is characterized in that, said hollow section (1) upper end is provided with the hole that lock core (3) is installed; The lower end is provided with hole that hook axle (17) is installed and the open slot that supplies securing rod (8) to get into; Lock core (3) is fixed on the upside in the hollow section (1), and the afterbody of lock core (3) is connected with dead bolt (4), and pull bar (5) upper end is connected with dead bolt (4); The lower end is connected with hook (6); Hook (6) is fixed on the hook base (9), and hook base (9) is provided with the hole that supplies hook axle (17) to penetrate, and hook axle (17) is provided with groove or hole or hole or flat side; With flat head screw (18) or cottor pin (19) or straight pin (20) or chuck screw (21) or snap ring (22) hook base (9) is installed on the hook axle (17), the right side of base (10) is provided with securing rod (8).