CN203619141U - Automatic locking device for rotating around axis - Google Patents
Automatic locking device for rotating around axis Download PDFInfo
- Publication number
- CN203619141U CN203619141U CN201320896829.5U CN201320896829U CN203619141U CN 203619141 U CN203619141 U CN 203619141U CN 201320896829 U CN201320896829 U CN 201320896829U CN 203619141 U CN203619141 U CN 203619141U
- Authority
- CN
- China
- Prior art keywords
- pin
- automatic locking
- special
- latch
- locking device
- 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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- Accommodation For Nursing Or Treatment Tables (AREA)
- Transmission Devices (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses an automatic locking device for rotating around an axis. The automatic locking device comprises a pin barrel, a slide window, a spring, a handle, a pin, a notch, a fixed screw, a fixed ear-flake and a special-shaped shaft. The automatic locking device is characterized in that the spring and the pin are arranged inside the pin barrel; the handle connected with the pin can just move inside the slide window; the lower end of the pin barrel is connected with the fixed ear-flake; the fixed ear-flake and the special-shaped shaft with the notch on the surface are fixed into a whole by the fixed screw; the pin is automatically inserted into the notch to be locked under the action of the spring when the pin barrel rotates to the position of the notch of the special-shaped shaft around the axis in use; and the pin is pulled up to rotate when locking is relieved.
Description
Technical field
The utility model relates to furniture and mechanical field, is a kind of location automatic locking apparatus for bed gear and other furniture, machinery etc. specifically.
Technical background
At present, complicated for the bed gear take-off and landing device design of baby bed and sick bed, use inconvenience, easily damage.
Utility model content
The purpose of this utility model is, the design one automatic locking apparatus that pivots, and the bed gear that is mainly used in baby bed and sick bed rises and falls and fixes, and the location of other furniture, machinery etc. automatically locks.
The technical solution of the utility model is: the one automatic locking apparatus that pivots, comprising: latch cylinder, sliding window, spring, handle, latch, recess, fixed screw, fixing auricle, special-shaped axis.
It is characterized in that: spring and latch are in latch cylinder, and the handle being connected with latch can only move in sliding window, latch cylinder lower end is connected with fixing auricle, and fixed screw will be fixed auricle and be fixed as one with jagged special-shaped axis above.
When use, latch cylinder is in the time pivoting special-shaped axis recess position, and it is locked that latch can automatically insert recess under the effect of spring, while unlocking, pulls up latch rotation.
Adopt technique scheme, install the automatic locking apparatus that pivots, bed gear take-off and landing device baby bed and sick bed is simpler, easy to use, and is not easy to damage.
Accompanying drawing explanation
Fig. 1 is cutaway view of the present utility model the accompanying drawing that makes an abstract.
Fig. 2 is front view of the present utility model.
Fig. 3 is the front view of special-shaped axis of the present utility model.
Fig. 4 is the top view of special-shaped axis of the present utility model.
Fig. 5 is the left view of special-shaped axis of the present utility model.
In the drawings, 1 latch cylinder, 2 sliding windows, 3 springs, 4 handles, 5 latches, 6 recesses, 7 fixed screws, 8 fixing auricles, 9 special-shaped axis.
The specific embodiment
Below in conjunction with accompanying drawing and example, the utility model is further illustrated.As shown in the figure, spring 3 and latch 5 are in latch cylinder 1, and the handle 4 being connected with latch 5 can only be in the interior movement of sliding window 2, and latch cylinder 1 lower end is connected with fixing auricle 8, and fixed screw 7 is by fixing auricle 8 and have the special-shaped axis 9 of recess 6 to be fixed as one above.
Claims (1)
1. the automatic locking apparatus that pivots, comprise: latch cylinder, sliding window, spring, handle, latch, recess, fixed screw, fixing auricle, special-shaped axis, it is characterized in that: spring and latch are in latch cylinder, the handle being connected with latch can only move in sliding window, latch cylinder lower end is connected with fixing auricle, and fixed screw will be fixed auricle and be fixed as one with jagged special-shaped axis above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320896829.5U CN203619141U (en) | 2013-12-25 | 2013-12-25 | Automatic locking device for rotating around axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320896829.5U CN203619141U (en) | 2013-12-25 | 2013-12-25 | Automatic locking device for rotating around axis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203619141U true CN203619141U (en) | 2014-06-04 |
Family
ID=50805684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320896829.5U Expired - Fee Related CN203619141U (en) | 2013-12-25 | 2013-12-25 | Automatic locking device for rotating around axis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203619141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103735081A (en) * | 2013-12-25 | 2014-04-23 | 孙争鸣 | Automatic locking device rotating around axis |
-
2013
- 2013-12-25 CN CN201320896829.5U patent/CN203619141U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103735081A (en) * | 2013-12-25 | 2014-04-23 | 孙争鸣 | Automatic locking device rotating around axis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20171225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |