CN202441141U - Two-way crescent lock - Google Patents
Two-way crescent lock Download PDFInfo
- Publication number
- CN202441141U CN202441141U CN2012200058494U CN201220005849U CN202441141U CN 202441141 U CN202441141 U CN 202441141U CN 2012200058494 U CN2012200058494 U CN 2012200058494U CN 201220005849 U CN201220005849 U CN 201220005849U CN 202441141 U CN202441141 U CN 202441141U
- Authority
- CN
- China
- Prior art keywords
- handle
- lock
- crescent
- rotating shaft
- rotation shaft
- 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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Abstract
A two-way crescent lock comprises a handle, a lock seat, a crescent tongue, a gasket, a cylindrical pin and a rotation shaft. The crescent tongue and the gasket are connected with the lock seat through a rotation shaft, the upper portion of the rotation shaft is provided with a rotary table connected with the handle, the head portion of the handle is provided with two clamping blocks, the rotary table of the rotation shaft stretches into and between the two clamping blocks of the handle and is connected with the two clamping blocks through the cylindrical pin, and the handle can turn over for 180 degrees in a radial direction on the rotation shaft with the cylindrical pin as a central shaft. According to the two-way crescent lock utilizing the technical scheme, the handle can turn over in a radial direction on the rotation shaft, so that the direction between the handle and the crescent lock can be changed according to needs, and the handle is turned, thus, the crescent tongue can unlock or lock the position to adapt to different mounting direction situations, and utilization convenience is improved.
Description
Technical field
The utility model relates to a kind of two-way crescent lock.
Background technology
Crescent lock is widely used on the door and window.Existing crescent lock generally all comprises the rotating shaft in handle, crescent moon tongue, lock and the lock, and handle and crescent lock are integrated structures, and handle is fixed in the rotating shaft.Because about the existing crescent lock of said structure is divided into two kinds, be applicable to the door and window on the left side or the right respectively, so just brought need particular production crescent moon tongue on a left side or the crescent moon tongue adapt to the shortcoming of the door and window on the left side or the right at two kinds of crescent locks on the right side.
Summary of the invention
The utility model technical problem to be solved provides the two-way crescent lock that commutates about a kind of ability.
For solving the problems of the technologies described above; The utility model adopts following technical scheme: a kind of two-way crescent lock, comprise handle, lock, crescent moon tongue, packing ring, straight pin and rotating shaft, and crescent moon tongue, packing ring are connected with lock through rotating shaft; The top of rotating shaft is provided with the turntable that is connected with handle; The head of described handle has two grip blocks, and the turntable of rotating shaft stretches between two grip blocks of handle and through straight pin and connects, and handle can be central axis radially 180 ° of upsets in rotating shaft with the straight pin.
Also have detent mechanism in the best described handle; Described detent mechanism comprises the taper knob that is placed in the handle afterbody, places alignment pin and spring in the taper knob; The both sides of the turntable of said rotating shaft have locating slot; Back-moving spring withstands on the end of alignment pin, is used for resetting of alignment pin, and alignment pin passes handle and inserts the locating slot position fixing handle.
Adopt the two-way crescent lock of technique scheme; Because of its handle can radially overturn in rotating shaft; So the direction that can change as required between handle and the crescent moon tongue can make the crescent moon tongue open or locked position at turning handle,, improved the convenience that uses to adapt to different installation direction occasions.
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further.
Description of drawings
Fig. 1 is the part assembly drawing of a kind of embodiment of the utility model.
The specific embodiment
As shown in Figure 1; A kind of embodiment of the two-way crescent lock of the utility model; A kind of two-way crescent lock comprises handle 1, lock 11, crescent moon tongue 9, packing ring 10, straight pin 8 and rotating shaft 7, and crescent moon tongue 9, packing ring 10 are connected with lock 11 through rotating shaft 7; The top of rotating shaft 7 is provided with the turntable 7b that is connected with handle; The head of described handle has two grip blocks, and the turntable 7b of rotating shaft 7 stretches between two grip blocks of handle and through straight pin 8 and connects, and handle 1 can be central axis radially 180 ° of upsets in rotating shaft 7 with straight pin 8.The direction that therefore can change as required between handle and the crescent moon tongue 9 can make crescent moon tongue 9 open or locked position at turning handle 1, to adapt to different installation direction occasions.
Have detent mechanism in the handle 1; Detent mechanism comprises taper knob 2, alignment pin 3 and spring 4, button 5, trundle 6; Present embodiment be employed in establish in the handle 1 one hold alignment pin 3 and spring 4 cavity 12, taper knob 2 is placed in outside the cavity 12 of handle 1, also can directly taper knob 2 be connected to handle 1 tail end certainly; Alignment pin 3 is loaded in the taper knob 2 with back-moving spring 4, and back-moving spring 4 peaks at the interior bottom of taper knob 2.The both sides of the turntable 7b of said rotating shaft 7 have locating slot 7a, and back-moving spring 4 withstands on the end of alignment pin 3, are used for resetting of alignment pin 3, and alignment pin 3 passes handle 1 and inserts locating slot 7a position fixing handle 1.Button drives alignment pin 3 toward the motion of handle 1 afterbody through trundle 6, back-moving spring 4 compressions this moment, and alignment pin 3 breaks away from the locating slot 7a of rotating shaft 7 turntables, and handle 1 can radially 180 ° of upsets in rotating shaft 7.After the upset, alignment pin 3 inserts under the promotion of back-moving spring 4 among the locating slot 7a of rotating shaft 7 turntable opposite sides, position fixing handle 1.The handle 1 of the two-way crescent lock of the utility model can 180 ° the upset switching-over again can position fixing handle 1, easy-to-use, applicable situation is wider.
Claims (2)
1. two-way crescent lock; It is characterized in that: comprise handle (1), lock (11), crescent moon tongue (9), packing ring (10), straight pin (8) and rotating shaft (7); Crescent moon tongue (9), packing ring (10) are connected with lock (11) through rotating shaft (7); The top of rotating shaft (7) is provided with the turntable (7b) that is connected with handle; The head of described handle has two grip blocks, and the turntable (7b) of rotating shaft (7) stretches between two grip blocks of handle and through straight pin (8) and connects, and handle can be central axis radially 180 ° of upsets in rotating shaft (7) with straight pin (8).
2. two-way crescent lock according to claim 1; It is characterized in that: described handle also has detent mechanism in (1); Described detent mechanism comprises the taper knob (2) that is placed in handle (1) afterbody, places alignment pin (3) and spring (4) in the taper knob (2); The both sides of the turntable (7b) of said rotating shaft (7) have locating slot (7a); Back-moving spring (4) withstands on the end of alignment pin (3), is used for resetting of alignment pin (3), and alignment pin (3) passes handle (1) and inserts locating slot (7a) position fixing handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200058494U CN202441141U (en) | 2012-01-09 | 2012-01-09 | Two-way crescent lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200058494U CN202441141U (en) | 2012-01-09 | 2012-01-09 | Two-way crescent lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202441141U true CN202441141U (en) | 2012-09-19 |
Family
ID=46822594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200058494U Expired - Fee Related CN202441141U (en) | 2012-01-09 | 2012-01-09 | Two-way crescent lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202441141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113622764A (en) * | 2021-09-01 | 2021-11-09 | 瑞安市奥翔建筑五金有限公司 | Novel crescent lock structure with rotary cover plate |
-
2012
- 2012-01-09 CN CN2012200058494U patent/CN202441141U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113622764A (en) * | 2021-09-01 | 2021-11-09 | 瑞安市奥翔建筑五金有限公司 | Novel crescent lock structure with rotary cover plate |
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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: 20120919 Termination date: 20170109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |