CN2416185Y - Gear linkage double-hook door bolt - Google Patents
Gear linkage double-hook door bolt Download PDFInfo
- Publication number
- CN2416185Y CN2416185Y CN 00206615 CN00206615U CN2416185Y CN 2416185 Y CN2416185 Y CN 2416185Y CN 00206615 CN00206615 CN 00206615 CN 00206615 U CN00206615 U CN 00206615U CN 2416185 Y CN2416185 Y CN 2416185Y
- Authority
- CN
- China
- Prior art keywords
- tooth bar
- gear
- door bolt
- shell
- driven tooth
- 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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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a lock on a wing fan, particularly a door pin of a theft preventing door lock. A gear linking door bolt with double hooks is composed of a housing, a guide post, an outer cover, and a linking component, wherein, the linking component comprises a gear, a rack bar, a driven gear component, and a post sleeve. The utility model which has the advantages of strong safety, etc. is an ideal door bolt of the theft preventing door.
Description
The utility model relates to the lock on the wing, especially the door bolt of safe-guard door lock.
The door bolt of existing safe-guard door lock, door bolt that mostly directly stirred by locking bolt, the cylindricality pin exists drawbacks such as safety is strong inadequately.
The purpose of the utility model is to disclose the stronger novel door bolt of a kind of safety.
Gear interlock double hook door bolt by shell, be fixed on lead on the shell, by screw and lead be fixed on the enclosing cover on the shell, the linkage part that is contained in shell and the enclosing cover is formed.Linkage part comprise gear, with the tooth bar of gears engaged, with gears engaged and be enclosed within the lead outside the driven tooth bar assembly, be enclosed within the lead outside and be pressed in column sleeve on the driven tooth bar assembly.
Below in conjunction with embodiment shown in the drawings, the utility model is done detailed explanation.
Accompanying drawing 1 is the front view after the utility model is opened enclosing cover, and accompanying drawing 2 is the front views after the driven tooth bar assembly is opened the hook lid, and accompanying drawing 3 is the utility model front views.
Shown in accompanying drawing 1～3, gear interlock double hook door bolt is fixed on the lead 4 on the shell 1 by shell 1, is fixed on enclosing cover 8 on the shell 1 by screw 9 and lead 4, and the linkage parts that are contained in shell 1 and the enclosing cover 8 are formed.Linkage part comprises gear 7, with the tooth bar 6 of gear 7 engagement, with gear 7 engagements and be enclosed within the driven tooth bar assembly 3 of lead 4 outsides, is enclosed within lead 4 outsides and is pressed in column sleeve 5 on the driven tooth bar assembly 3.The fixedly fixed leg of enclosing cover 8 is arranged on the shell 1, the hole of passing tooth bar 6 and driven tooth bar assembly 3 is arranged.The axle of gear 7 is fixed on shell 1 and the enclosing cover 8.
Shown in accompanying drawing 2 and 3, driven tooth bar assembly 3 comprises driven tooth bar 13, and the hook that is fixed on the driven tooth bar 13 by two rotating shafts 11 and fixed axis 12 covers 10, is enclosed within two hooks 2 in two rotating shafts 11.Two hooks 2 can rotate between driven tooth bar 13 and hook lid 10 flexibly.
The utility model drives tooth bar 6 by the locking bolt of safe-guard door lock in use, tooth bar 6 driven gears 7, and gear 7 drives driven tooth bar 13 again, thereby drives two hooks 2.Shown in accompanying drawing 1 and the accompanying drawing 2 be the door bolt locking time, the position of two hooks 2.Shown in the accompanying drawing 3 is the position of door bolt driven tooth bar assembly 3 and two hooks 2 when opening.
Obviously, the utlity model has advantages such as safety is stronger, is the comparatively ideal door bolt of security door.
In the embodiment shown in the figures, the appearance and size of gear interlock double hook door bolt is: 96 * 142 * 20.
Claims (2)
1, a kind of gear interlock double hook door bolt, by shell (1), be fixed on lead (4) on the shell (1), by screw (9) and lead (4) be fixed on the enclosing cover (8) on the shell (1), the linkage part that is contained in shell (1) and the enclosing cover (8) is formed, it is characterized in that linkage part comprise gear (7), with the tooth bar (6) of gear (7) engagement, with gear (7) mesh and be enclosed within lead (4) outside driven tooth bar assembly (3), be enclosed within outside the lead (4) and be pressed in column sleeve (5) on the driven tooth bar assembly (3).
2, by the described gear interlock of claim 1 double hook door bolt, it is characterized in that driven tooth bar assembly (3) comprises driven tooth bar (13), the hook that is fixed on the driven tooth bar (13) by two rotating shafts (11) and fixed axis (12) covers (10), is enclosed within two hooks (2) in two rotating shafts (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00206615 CN2416185Y (en) | 2000-03-09 | 2000-03-09 | Gear linkage double-hook door bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00206615 CN2416185Y (en) | 2000-03-09 | 2000-03-09 | Gear linkage double-hook door bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2416185Y true CN2416185Y (en) | 2001-01-24 |
Family
ID=33574504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00206615 Expired - Fee Related CN2416185Y (en) | 2000-03-09 | 2000-03-09 | Gear linkage double-hook door bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2416185Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1616789B (en) * | 2004-11-30 | 2010-06-02 | 蔡妙雪 | Double hook type door lock structure |
| CN1632268B (en) * | 2004-12-01 | 2010-07-21 | 蔡妙雪 | Double hook type door lock arrangement |
-
2000
- 2000-03-09 CN CN 00206615 patent/CN2416185Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1616789B (en) * | 2004-11-30 | 2010-06-02 | 蔡妙雪 | Double hook type door lock structure |
| CN1632268B (en) * | 2004-12-01 | 2010-07-21 | 蔡妙雪 | Double hook type door lock arrangement |
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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 |