A lockset with double lockways

A technology of locks and locks, applied in the field of locks, can solve the problems of slow unlocking speed, low assembly process, low service life, etc., and achieve the effects of fast unlocking speed, high assembly efficiency, and long service life

Inactive Publication Date: 2019-01-15
黄建泉 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The lock has two lockways on the left and right, which effectively increases the difficulty for the thief to open illegally. However, the two lockways on the left and right diverge from each other and can only be matched with a double-body chain link soft key. It is not easy to align the key with the key hole, the unlocking speed is relatively slow, and the soft key of the chain link is easy to break after long-term use, and the service life is relatively low; in addition, the lock cylinder structure of the lock is relatively complicated, and there are relatively many parts. The assembly process is relatively low and the assembly accuracy requirements are high, which affects assembly efficiency

Method used

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  • A lockset with double lockways
  • A lockset with double lockways
  • A lockset with double lockways

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] like Figure 1-Figure 4 As shown, the lock with dual lock lanes provided in this embodiment includes a lock sleeve 100, a lock cylinder 200 inserted in the lock sleeve 100, and a key 300 matched with the lock cylinder 200. Of course, the lock set with dual lock lanes in this embodiment It also includes parts such as the lock case and the lock tongue of the conventional pinball lock, which are not the focus of this embodiment and will not be described in detail here.

[0042] The lock sleeve 100 is fixedly connected to the housing of the lock, and the lock cylinder 200 can rotate relative to the lock sleeve 100 under the driving of the key 300, thereby driving the bolt of the lock to rotate to achieve locking or unlocking. It should be noted that, in this embodiment, the locked state, that is, the state in which the key 300 has not been inserted into the lock cylinder 200, is the initial state of the lock.

[0043] The lock cylinder 200 includes a core body 210 and a fi...

Embodiment 2

[0051] like Figure 5 and Image 6 As shown, the difference between this embodiment and the first embodiment is that in this embodiment, the core body 210 is also provided with a third elastic hole 225, and the specific location and number of the third elastic hole 225 can be determined according to actual needs.

[0052] exist Figure 5 Among them, when there is more than one third bullet hole 225 (only one third bullet hole 225 is shown in the figure), and all of them are located on the same side of the core body 210, each third bullet hole 225 is communicated with the same lock channel, respectively. Image 6 Among them, there are more than two third elastic holes 225, and they are located on both sides of the core body 210 (only two third elastic holes 225 are shown in the figure), and the third elastic holes 225 located on the same side are respectively connected with a lock channel. . Of course, the lock sleeve 100 is also provided with a fourth bullet hole 120 that c...

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Abstract

The invention provides a lock provided with two lock channels. The lock provided with the two lock channels comprises a lock sleeve, a lock cylinder and a key. The lock cylinder comprises a cylinder body, a first cavity and a second cavity. A first channel is formed in the first cavity. A second channel is formed in the second cavity. A third channel and a fourth channel are formed in the two sides of the cylinder body correspondingly. The third channel and the fourth channel are staggered and communicate with each other. The first lock channel is formed by the first channel and the third channel jointly. The second lock channel is formed by the second channel and the fourth channel jointly. The key comprises a handheld part and a hard body part fixedly connected with the handheld part. The two lock channels are staggered and communicate with each other so that the difficulty of illegal unlocking by a burglar can be effectively increased; by adoption of the hard body part, the key can be aligned to a key hole relatively rapidly, the unlocking speed is relatively high, using is more convenient, and the service life is relatively long; and in addition, by adoption of the three-layer lock cylinder structure, the assembling efficiency is relatively high.

Description

technical field [0001] The invention relates to a lock, in particular to a lock with double locking channels. Background technique [0002] At present, there are many kinds of locks on the market, among which the pinball lock is the most common. The existing pinball lock usually has a lock channel and a pin group that cooperates with the lock channel. There is usually only one lock channel and pin group, and some more complex pinball locks will be set. There are two sets of marbles to reduce the mutual opening rate of the lock, but there is only one lock channel, which is easy to be illegally opened by thieves using special tools (such as lock-picking guns, etc.). [0003] The Chinese invention patent application with publication number CN102605997A discloses a double-body chain soft key lock, comprising a lock body and a chain link soft key matched with it, the chain link soft key is a double-body chain link soft key, and the inside of the lock is from outside to inside. T...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B17/20E05B15/14
CPCE05B15/14E05B17/20
Inventor 黄建泉王铃
Owner 黄建泉
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