CN2230800Y - Automatic closed window lock - Google Patents
Automatic closed window lock Download PDFInfo
- Publication number
- CN2230800Y CN2230800Y CN 95215773 CN95215773U CN2230800Y CN 2230800 Y CN2230800 Y CN 2230800Y CN 95215773 CN95215773 CN 95215773 CN 95215773 U CN95215773 U CN 95215773U CN 2230800 Y CN2230800 Y CN 2230800Y
- Authority
- CN
- China
- Prior art keywords
- lock
- panel
- locking bolt
- lock bolt
- baffle plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Wing Frames And Configurations (AREA)
Abstract
The utility model relates to an automatic closing window lock for horizontally sliding windows, which is characterized in that the back of a panel is provided with a convex baffle plate; a lock bolt is inserted between the panel and the baffle plate, so the lock bolt can cover a hole in the middle of the panel after inserting into the panel; one end of the lock bolt is provided with a hook which is matched with a lock seat of a window frame; the other end of the lock bolt is fixed to the inner side of the baffle plate by a shaft pin; a spring is arranged between the lock bolt and the baffle plate. The automatic closing window lock solves the problem that the same class of conventional locks can open windows outdoors. If a robber pushed against the lock bolt of the utility model from the outer sides of the windows, the lock bolt is tightly buckled with the lock seat, so the utility model has the advantage of good theft-proof performance.
Description
The utility model belongs to the lock for automatic closing window that the horizontal drawing window is used.
Horizontal drawing window lock for automatic closing window in the prior art, with hand shooting the lock-bolt to the left or to the right, the hook of locking bolt can be upspring to people's direction (promptly upspringing to indoor), breaks away from the lock on the window frame, reaches the purpose of windowing, the theftproof performance of this lock is bad, if, bores an aperture, push locking bolt with the thing of similar iron bar in the place of corresponding lock outside window, also can make the lock on the locking bolt disengaging window frame, window is opened.
The purpose of this utility model is to design the good lock for automatic closing window of a kind of theftproof performance.
Perforate in the middle of the utility model panel, panel has the plate washer of projection behind, insert locking bolt between panel and the baffle plate, can cover the middle hole of panel after making locking bolt be placed on panel, locking bolt one end have with window frame on the supporting hook of lock, the other end is fixed in the baffle plate with pivot pin, also has spring between locking bolt and plate washer.
All encase behind the panel of the present utility model with baffle plate, pushing locking bolt (spring is compressed), the hook of locking bolt moves to the direction away from the people, break away from the lock on the window frame, can window, decontrol locking bolt, the elastic force of spring sets back locking bolt, if the robber is from pushing locking bolt outside window, it is tighter that locking bolt and lock button are got, so theftproof performance is good.
Fig. 1: embodiment front view
Fig. 2: embodiment rear elevation
Fig. 3: embodiment internal construction schematic diagram
Have rectangular hole 6 in the middle of the rectangular panel 2 of the utility model, panel 2 has the plate washer 3 of the projection that is connected as a single entity with panel 2 behind, panel 2 is all wrapped behind, between panel 2 and baffle plate 3, insert locking bolt 1, make locking bolt 1 be placed on the hole 6 that panel 2 can cover panel 1 centre behind, locking bolt 1 one ends have with window frame on the supporting hook 9 of lock 8, the other end is fixed in the baffle plate 3 with pivot pin 5, between locking bolt 1 and plate washer 3 spring 7 is set.When pushing locking bolt 1 from hole 6, locking bolt 1 rotates around pivot pin 5, and hook 9 breaks away from lock 8, and spring 7 is compressed simultaneously, and can window this moment, decontrols locking bolt 1, and the elastic force of spring 7 sets back locking bolt 1; When closing window, only need the hook 9 of locking bolt 1 is collided with lock 8, just can close window automatically.If the robber from pushing locking bolt 1 outside window, can only make locking bolt 1 and lock 8 detain tightlyer, so theftproof performance is good.
Claims (1)
1. lock for automatic closing window, perforate in the middle of the panel, locking bolt one end have with window frame on the supporting hook of lock, it is characterized in that: panel has the plate washer of projection behind, insert locking bolt between panel and the baffle plate, can cover the middle hole of panel after making locking bolt be placed on panel, the locking bolt other end is fixed in the baffle plate with pivot pin, also has spring between locking bolt and plate washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95215773 CN2230800Y (en) | 1995-07-03 | 1995-07-03 | Automatic closed window lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95215773 CN2230800Y (en) | 1995-07-03 | 1995-07-03 | Automatic closed window lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2230800Y true CN2230800Y (en) | 1996-07-10 |
Family
ID=33865034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95215773 Expired - Fee Related CN2230800Y (en) | 1995-07-03 | 1995-07-03 | Automatic closed window lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2230800Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109907915A (en) * | 2017-12-13 | 2019-06-21 | 比亚迪股份有限公司 | Therapeutic equipment |
-
1995
- 1995-07-03 CN CN 95215773 patent/CN2230800Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109907915A (en) * | 2017-12-13 | 2019-06-21 | 比亚迪股份有限公司 | Therapeutic equipment |
| CN109907915B (en) * | 2017-12-13 | 2021-09-03 | 比亚迪股份有限公司 | Therapeutic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |