CN2146536Y - Lock bar fitting device - Google Patents

Abstract

The utility model relates to a locking lever gomphosis device belongs to the lock class. It is composed of lock rod and lock body. The lock body has rod holes penetrating vertically and one circular raised rod set in the lower edge of any rod hole. When the lockset is not used, the lock rod is inserted into the rod hole at the bottom edge of the lockset, and the round convex rod in the rod hole blocks the lock rod and is in a non-falling shape, so that when the lockset is used again, the lock rod can be drawn out without unlocking the lock by a key, and the aims of saving time, being quick and being convenient are fulfilled.

Description

The utility model relates to a locking bar fitting device, which belongs to the class of locks.

At present, the vehicle locks are unlocked and locked with a key. When it is used again, the lock must be unlocked with the key first, and then the lock is buckled, which causes inconvenience to the user.

The purpose of this utility model is to insert the lock rod upside down into the rod hole at the bottom of the lock body when the lock is not in use, so that the rod foot of the lock rod is embedded in the rod hole so that it will not fall off. When it is used again, it can Save the step of unlocking with a key.

The utility model relates to a lock bar fitting device, which is mainly composed of a lock bar and a lock body. The lock body includes: pin, spring and rod hole. There is a round hole at the position of the rod hole at the left end of the front of the lock body, and the spring and the round convex rod are fixed in the round hole with a baffle; files. The round hole can be arranged on the outer wall near the bottom of the front rod hole of the lock body, or it can be arranged at the upper end of the rod hole of the lock body. The inlay on the rod foot of the lock rod can be a concave arc or a kind of recess . The inlay also can be located at the right end of the lock body. When the lock is not in use, the rod foot of the lock rod can be inserted through the rod hole at the bottom edge of the lock body, and the elastic round convex rod set in the rod hole can be used to lock the lock rod so that it does not fall off, so that when it is used again, it does not need to be locked. Then use the key to unlock and take out the lock rod, and the lock rod can be directly extracted from the rod hole at the bottom edge of the lock body. In another form of the fitting device, a recess can be provided on the upper edge of the left bar on the front and back of the lock bar, and an elastic locking point can be set at the relative position of the lock body corresponding to the recess, so that the two become embedded. When the lock is not locked, the lock bar is not locked by the lock tip, but the elastic card point has the effect of fitting the lock bar to it. The two can achieve a more time-saving and fast purpose.

Compared with the prior art, the utility model has the advantages that when the lock is used again, it is not necessary to use a key to unlock and take out the lock rod, and the lock rod can be directly pulled out from the rod hole of the lock body, making it more time-saving and fast. effect.

The utility model can also be further illustrated from the following drawings and embodiments.

Fig. 1 is a schematic diagram of a planar section of the utility model.

Fig. 2 is a schematic cross-sectional side view of the utility model.

Fig. 3 is a three-dimensional exploded schematic diagram of another embodiment of the utility model.

Fig. 4 is a schematic diagram of the unlocked state of the lock core in another embodiment of the utility model.

Fig. 5 is a schematic diagram of the locked state of the lock core in another embodiment of the utility model.

Drawing number:

1, 3 - lock rod, 2, 4 - lock body, 10 - depression, 12 - rectangular hole, 13, 14 - rod foot, 15, 16 - oblique groove, 17 - concave arc, 22, 23 - rod Hole, 24, 42-lock tip, 25-round hole, 30-recess, 31-hook, 40-block, 41-lock core, 43, 251-spring, 44-elastic card point, 250-round convex Rod, 252-baffle plate.

Below in conjunction with accompanying drawing, the utility model is described in detail.

The utility model is a lock rod fitting device, which is composed of a lock rod 1 and a lock body 2. The upper part of the lock rod 1 is a semicircular body, each side is a small flat surface, and there is a depression 10 under the upper semicircular body. , below the recess 10 is a rectangular hole 12 that divides the lock body, and there is a rod foot 13,14 on both sides of the rectangular hole 12. The rod feet 13,14 are respectively provided with several oblique grooves 15,16, and in addition A concave arc 17 is established at the lower edge of the front left side of the lock bar 13,14, and the round convex bar 250 of the lock body 2 is embedded; ; The lock body 2 is a semicircular body below, and both sides are respectively a flat surface, and there are upper and lower rod holes 22,23 in the parallel plane, which can be used for fitting rod feet 13,14; There is a circular hole 25 below the rod holes on the (or right) side or left and right sides, and a circular protruding rod 250 and a spring 251 are housed in this circular hole 25, and are driven into fixing by the circular hole 25 outsides with the baffle plate 252. When the lockset is taken off and the lock is not buckled, the two rod feet 13, 14 of the lock rod 1 can be inserted upside down in the rod holes 22, 23 on the bottom edge of the lock body 2 respectively, and the round convex rods arranged in the two rod holes 250 is embedded in the concave arcs 17 of the pole feet 13 and 14 to achieve a state of being embedded and not stuck (as shown by the dotted line in view 1). In addition, when you want to use the lock again, you only need to pull out the lock bar 1 from the bottom edge of the lock body 2 without using a key to open the lock. This is the first embodiment.

Embodiment 2: The rod holes 22 and 23 of the present utility model are non-penetrating lock bodies 4, which are mainly provided with a recess 30 on the upper edge of the left rod foot on the front and back of the lock rod 3, and the lock rod 3 is buckled into the lock body 4 o'clock, its lock body 4 is provided with an elastic card point 44 at the relative position of the recess 30 of lock bar 3, and the lock core 41 in this lock body 4 is the locking device of pushing type; Under normal conditions, lock the object to be locked by 3 circles of the lock rod, and then push the lock core 41 back up from the bottom edge of the lock body 4, so that the lock tip 42 is locked in the locking groove 31 of the lock body 3; , the lock core 41 is slightly withdrawn from the bottom edge of the lock body 4, and the lock pin 42 is in a submerged state due to the tension of the spring 43, which does not affect the extraction of the lock rod 3 at all, and can be set by the elastic clamping point 44, Lock the lock bar 3 in such a way that it is not easy to fall, so as to facilitate extraction during the next use (see Figures 3, 4, and 5).

Claims (3)

1. A lock rod fitting device, which is composed of a lock rod (1) and a lock body (2), characterized in that a round hole ( 25), the spring (251) and the round convex rod (250) are fixed in the circular hole (25) with the baffle plate (252); ) is a solid embedded file. 2. The lock bar fitting device according to claim 1, characterized in that: the round hole (25) can be set on the outer wall near the bottom of the front bar hole (22) of the lock body (2), or can be set on the lock body (2) at the upper end position of the rod hole (22), the inlay on the rod foot of the lock rod (1) can be a concave arc (17), or a kind of recess (30). 3. The locking bar fitting device according to claim 1, characterized in that the fitting can also be located at the right end of the lock body (2).