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Pulling-up beeline-shaped lock

A technology of lock cylinder and lock case, which is applied in the field of locks for sliding doors and windows, can solve problems such as troublesome installation process, and achieve the effect of simple and convenient operation

Pending Publication Date: 2018-08-24
SHENZHEN HOPO WINDOW CONTROL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, sliding doors and windows generally adopt the combination of a lock and a handle to realize the opening and sliding of doors and windows. The lock is basically embedded in the cavity of the profile, and a long square hole must be milled out of the profile to install a Word lock, when installing the handle, also need to process the installation hole of the handle, the installation process is more troublesome

Method used

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  • Pulling-up beeline-shaped lock
  • Pulling-up beeline-shaped lock
  • Pulling-up beeline-shaped lock

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] see figure 1 , figure 2 , Figure 6 , in a specific embodiment, the pull-up lock further includes an upper connecting piece 200 and a fork fixing piece 201; one end of the fork fixing piece 201 is embedded in the upper connecting piece 200, and the opposite The other end fixes the shift fork 202 , and the shift fork fixing part 201 can move up and down along the upper connecting part 200 .

[0040] In this embodiment, the upper connecting piece 200 is provided with a cavity, and one end of the shift fork fixing member 201 is embedded in the upper connecting member 200, and the shift fork fixing member 201 can be in the cavity of the upper connecting member 200 Relatively sliding up and down, the shift fork 202 is fixed on the shift fork fixing member 201 by screws.

Embodiment 2

[0042] see figure 1 , Figure 4 , Figure 6 , in a specific embodiment, the fork fixing part 201 is provided with a return spring 203 and a safety post 204, and the lock case 100 also includes a back panel 102, and the back panel 102 is provided with the safety post 204 The clamping hole 103 with matching size; when the shift fork fixing part 201 moves up, the return spring 203 pushes the safety column 204 to be clamped in the clamping hole 103 .

[0043] In this embodiment, the safety column 204 cooperates with the locking hole 103 of the back panel 102 of the lock housing 100 to prevent the shift fork fixing part 201 from sliding down automatically due to gravity, thereby preventing the shift fork 202 fixed on the shift fork fixing part 201 from sliding down automatically There is an inclined surface at the end of the safety post 204 that fits with the locking hole 103. When the upper connecting piece 200 moves down, the upper connecting piece 200 can move down along the i...

Embodiment 3

[0045] see figure 1 , Figure 4 , Figure 6 , in a specific embodiment, when the transmission member 300 moves upward, the transmission member 300 drives the upper connecting member 200 to move upward, and the upper connecting member 200 drives the shift fork fixing member 201 to move upward, when The position of the safety post 204 is opposite to the position of the locking hole 103 , and the return spring 203 pushes the safety post 204 to be locked in the locking hole 103 .

[0046] In this embodiment, the safety column 204 cooperates with the locking hole 103, so that the pull-up split lock has an anti-sliding function.

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PUM

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Abstract

The invention provides a pulling-up beeline-shaped lock. The pulling-up beeline-shaped lock comprises a lock shell, a shifting fork, a transmission part, a lower connecting part and a lock cylinder shifting part; the transmission part, the lower connecting part and the lock cylinder shifting part are arranged in the lock shell; the lock shell comprises a front panel and a through hole matched withthe transmission part is formed in the front panel; one end of the transmission part is connected with the shifting fork and the opposite end of the transmission part is connected with the lower connecting part; the lock cylinder shifting part is arranged below the lower connecting part and a groove matched with the lock cylinder shifting part is formed in the lower connecting part. According tothe technical scheme, the opening and closing of the lock is realized by pushing the transmission part to drive the shifting fork to move and the outdoor opening and closing of the lock is realized bydriving the shifting fork to move by the lock cylinder shifting part; moreover, the overall structure is in the lock shell and the lock shell can be directly pushed and pulled as a handle, so that the operation is easy and convenient.

Description

technical field [0001] The invention relates to a lock, in particular to a lock suitable for sliding doors and windows. Background technique [0002] At present, sliding doors and windows generally adopt the combination of a lock and a handle to realize the opening and sliding of doors and windows. The lock is basically embedded in the cavity of the profile, and a long square hole must be milled out of the profile to install a For the word lock, when installing the handle, the installation hole of the handle also needs to be processed, and the installation process is more troublesome. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a pull-up split lock with handle function and split lock function. [0004] In order to solve the above technical problems, the technical solution adopted in the present invention is: a pull-up split lock, the pull-up split lock includes a lock case, a shift fork, a transmission part,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B65/08E05B15/10E05B9/00
CPCE05B9/00E05B15/108E05B65/087
Inventor 李树鹏邓陈
Owner SHENZHEN HOPO WINDOW CONTROL TECH CO LTD