CN201865390U

CN201865390U - Parking spot lock

Info

Publication number: CN201865390U
Application number: CN2010205427231U
Authority: CN
Inventors: 沈其衡
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-09-25
Filing date: 2010-09-25
Publication date: 2011-06-15
Anticipated expiration: 2020-09-25

Abstract

The utility model discloses a parking spot lock, aiming at providing a triangular parking spot lock which is reasonable in structure, convenient to use and long in service life. The parking spot lock comprises a hollow tube, a key, a lock cylinder, a spring bolt, a draw bar, a pothook, a torsion spring, a locking rod, a pothook seat, a base, a lower spindle, a U-shaped cover, and an upper spindle, wherein the base is fixed on the ground; the hollow tube is connected with the upper end of the U-shaped cover through the upper spindle; the lower end of the U-shaped cover is connected with the left side of the base through the lower spindle; a hole for installing the lock cylinder is arranged in the upper end of the hollow tube; a hole for installing a pothook shaft and an open slot for the locking rod to pass in are arranged in the lower end of the hollow tube; the upper end of the draw bar is connected with the spring bolt, and the lower end of the draw bar is connected with the pothook; the pothook is fixed on the pothook seat which is provided with a hole into which the pothook shaft can pass; the pothook is provided with a groove; the pothook seat is installed on the pothook shaft by a flat head screw; and the locking rod is arranged at the right side of the base. The lock cylinder is not easy to be damaged due to being arranged at the upper end of a triangle or in the U-shaped cover.

Description

Berth lock

Technical field

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

Background technology

Chinese patent publication number CN2575236y, open day on September 24th, 2003, the patent No. 02260710.2, the utility model name is 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 be pushed lock core, and in addition, the lock core installation site is near ground, and silt and sewage etc. is easy to enter keyhole, causes often malfunctioning even premature failure of lock core.

Summary of the invention:

The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, and provide a kind of lock core to be installed in away from the triangle on ground upper end, open, locking all makes things convenient for and lock core is difficult for into silt, the berth lock of long service life, in order to solve the technical problem of above-mentioned existence, the utility model adopts following technical proposals: a kind of berth lock of the utility model, comprise 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, last mandrel 13, base 10 fixes on the ground, hollow section 1 links to each other with U-shaped cover 12 upper ends by last mandrel 13, U-shaped cover 12 lower ends are passed through down, and mandrel 11 links to each other with base 10 left sides, it is characterized in that, described 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 enters for securing rod 8, 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, the lower end is connected with hook 6, hook 6 is fixed on the hook base 9, hook base 9 is provided with for hook axle 17 holes that 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 axle 17, the right side of base 10 is provided with securing rod 8.

The utility model berth lock 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 do not need to squat down on the ground, locking need use key, and only need mention hollow section puts into the base right side, and hook just snaps in backstay realization locking automatically;

3, lock core long service life; it is same because lock core is installed in leg-of-mutton upper end; so apart from the ground height many; under blocking; silt and sewage are difficult to enter keyhole, and when opening, lock core enters U-shaped cover inside 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 the utility model berth lock when blocking;

Fig. 2 is the partial sectional view of the utility model berth lock when blocking;

Fig. 3 is the partial sectional view of the utility model berth lock when unlocking condition;

Fig. 4 is the hook part of the utility model berth lock and the front view of hook axle;

Fig. 5 to Fig. 9 is the sectional view that the hook base of the utility model berth lock is installed in five kinds of methods on the hook axle.

The specific embodiment:

The utility model will be further described below in conjunction with accompanying drawing, and 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 by 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, the U-shaped cover is installed in the left side, the right side is provided with securing rod 8, hollow section 1 links to each other with U-shaped cover 12 upper ends by last mandrel 13, mandrel 11 or screw linked to each other with base 10 left sides under U-shaped cover 12 lower ends were used, the upper end of hollow section 1 inside 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 screws 14, 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, hook base 9 is provided with for hook axle 17 holes that penetrate, also be provided with the hole of inserting on the tube wall one or both sides of hollow section 1 lower end for hook axle 17, 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.

A-A sectional view by Fig. 4, in Fig. 5, show 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, hook base 9 is provided with flat head screw 18, go during installation the hook part of hook 6 and hook base 9 compositions is 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, screw in flat head screw 18 then and enter the annular groove of linking up with on the axle 17, reach the purpose that hook part not only turns but also can not come off.

In Fig. 6, Fig. 7, Fig. 8, Fig. 9, also enumerated other four kinds hook base 9 has been installed in the method for hook axle 17, Fig. 6 is with cottor pin 19; Fig. 7 straight pin 20; Fig. 8 is with pointed screw 21; Fig. 9 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 unlatching is finished, and 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, with right side from hand to base 10 is inserted in hollow section 1 lower end again, make its open slot slip into securing rod 8, the gib head inclined-plane that is installed in the hook 6 in the pipe hits securing rod 8 and is forced to backwards rotation and descending afterwards, 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 to break away from, and locking is finished, reach not the prospective vehicle capable purpose of square tube from it, play the effect of berth lock.

Claims

1. berth lock, comprise 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), last mandrel (13), base (10) fixes on the ground, hollow section (1) links to each other with U-shaped cover (12) upper end by last mandrel (13), U-shaped cover (12) lower end is passed through down, and mandrel (11) links to each other with base (10) left side, it is characterized in that, described 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 enters for securing rod (8), 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 end is connected with dead bolt (4), the lower end is connected with hook (6), hook (6) is fixed on the hook base (9), hook base (9) is provided with the hole that penetrates for hook axle (17), 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).