CN208966160U - Bidirectional crescent moon shaped lock - Google Patents
Bidirectional crescent moon shaped lock Download PDFInfo
- Publication number
- CN208966160U CN208966160U CN201721782302.4U CN201721782302U CN208966160U CN 208966160 U CN208966160 U CN 208966160U CN 201721782302 U CN201721782302 U CN 201721782302U CN 208966160 U CN208966160 U CN 208966160U
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- handle
- compressed spring
- waist
- pedestal
- crescent moon
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Abstract
The utility model discloses Bidirectional crescent moon shaped locks, including handle, pedestal, compressed spring, crossed cylinder head screw, it realizes and positions equipped with two waist type columns at the top of locating shaft in two waist-shaped holes and the pedestal in the handle, compressed spring is equipped in the locating shaft bottom centre circular hole in the pedestal, the crossed cylinder head screw passes through the compressed spring and the threaded hole of handle is fastenedly connected；The handle is connected by screw to the pedestal, realizes right and left mutually changing using the spring-compressed, and structure is more firm, cooperates scientific and reasonable.
Description
Technical field
The utility model relates to door-window lockset, in particular to the Bidirectional crescent moon shaped lock used on sliding door and window.
Background technique
Crescent lock is the Hardware fitting being widely used on sliding door and window, can be by stirring rotatable handle come to push-and-pull
Door and window carries out open-and-close operation.In the market, most widely used crescent lock is typically all regardless of left and right at present, and front is all
Can reveal has riveting to follow closely, and aperture is mounted on profile by self threading pin on pedestal, and plastic cement decoration is usually all placed in self threading pin position
Lid masking, it appears low grade is unsightly.
Summary of the invention
For the problem that the deficiency of existing crescent moon lock construction, the utility model solution is to provide a kind of install and is not required to a point left side
Right, simpler, the more reliable novel Bidirectional crescent moon shaped lock of quality of production.
For the problem that the deficiency of existing crescent moon lock construction, the utility model solution is to provide a kind of install and is not required to a point left side
Right, simpler, the more reliable novel Bidirectional crescent moon shaped lock of quality of production.
For this purpose, the utility model is realized in the following way: Bidirectional crescent moon shaped lock, including handle 1, pedestal 2 compress bullet
Spring 3, crossed cylinder head screw 4, it is characterised in that: be equipped with waist-shaped hole 14 in the handle 1, be equipped with waist type column in the pedestal 2
12, the waist-shaped hole 14 is adapted with the waist type column 12,2 in the pedestal in be equipped with locating shaft 5, the bottom of the locating shaft 5
Portion is equipped with center hole 15, and the compressed spring 3 is placed in the center hole 15, and the upper end of the compressed spring 3 pushes against institute
The inner wall of center hole 15 is stated, the crossed cylinder head screw 4 passes through the compressed spring 3 and the handle 1 progress screw thread is tight
It is solidly connected.
The number of above-mentioned waist-shaped hole 14 is 2, is in 1800Symmetrical, centre is equipped with threaded hole 13.
The number of above-mentioned waist type column 12 is 2.2 waist type columns 12 match each other with 2 waist-shaped holes 14.
Above-mentioned crossed cylinder head screw 4 is made of upper section 17, middle section 18, endpiece 19, the upper section 17, middle section 18, endpiece
19 sectional area successively successively decreases；The upper section 17 is screw cap, and sectional area is greater than the sectional area of the compressed spring, the middle section
18 pass through the compressed spring 3, and the endpiece 19 is affixed screw thread.
The working principle of the utility model is as follows: the handle being pulled upwardly, the handle drives the crossed cylinder
Head screw moves upwards, while the compressed spring is compressed, when two waist-shaped holes in the handle are detached from the locating shaft
When upper two waists type column, the handle is arbitrarily rotated into 180 degree, puts down the handle, compressed spring resets at this time, because of the handle
Two interior waist-shaped holes are 180 ° symmetrical, therefore two waist type columns reinsert two waist-shaped holes in the handle on the locating shaft
It is interior, the rotatable handle is stirred, the lock hook is driven to rotate again, completes the switching of crescent lock gauche form.
This practical Bidirectional crescent moon shaped lock, handle are connected by screw to pedestal, intermediate tie spring, and replacement gauche form is more square
Just, structure is stronger.
Due to above-mentioned beneficial effect, the utility model is widely used in various crescent locks.
Detailed description of the invention
Fig. 1 is that the 3D of the utility model forms general assembly schematic diagram；
Fig. 2 is the structural schematic diagram of handle 1 in the utility model；
Fig. 3 is 2 structural schematic diagram of pedestal in the utility model；
Fig. 4 is the structural schematic diagram of crossed cylinder head screw 4 in the utility model.
Specific embodiment
With reference to the accompanying drawing, the Concrete facts mode of the utility model is furtherd elucidate.
With reference to Fig. 1-4, a kind of novel Bidirectional crescent moon shaped lock, including handle 1, pedestal 2, compressed spring 3, crossed cylinder head screw
4.5 bottom of locating shaft in pedestal 2 is equipped with center hole 15, is equipped with compressed spring 3 in center hole 15, compressed spring 3 it is upper
End pushes against the inner wall of center hole 15, and crossed cylinder head screw 4 is threadably secured with handle 1 across compressed spring 3 and connect；Base
It is equipped with two waist type columns 12 at the top of locating shaft 5 in seat 2, corresponds to grafting two-by-two with two waist-shaped holes 14 in handle 1.
Bidirectional crescent moon shaped lock as described above, the handle 1 is interior to be equipped with threaded hole 13, and 13 two sides of threaded hole are equipped with two waist-shaped holes
14, two 180 ° of waist-shaped holes are symmetrical.
Bidirectional crescent moon shaped lock as described above, three sections of the crossed cylinder head screw point, upper section 17 compresses the compressed spring 3,
Middle section 18 limits the height that the handle 1 lifts, and the screw thread of endpiece 19 is fastenedly connected the handle 1 with the pedestal 2.
Bidirectional crescent moon shaped lock as described above, specific use process is as follows: the handle 1 being pulled upwardly, the handle 1 drives
The crossed cylinder head screw 4 moves upwards, while the compressed spring is compressed, two waist-shaped holes in the handle 1
On the 14 disengaging locating shafts 5 when two waist type columns 12, by the handle 1 arbitrarily rotation 180 degree, the handle 1 is put down, at this time institute
The reset of compressed spring 3 is stated, because two waist-shaped holes in the handle 1 are 180 ° symmetrical, therefore two waist type column on the locating shaft 3
12 reinsert in two waist-shaped holes 14 in handle 1, stir the handle 1 and rotate, the lock hook is driven to rotate again, complete the moon
The left and right switching of tooth lock.
Claims (4)
1. Bidirectional crescent moon shaped lock, including handle (1), pedestal (2), compressed spring (3), crossed cylinder head screw (4), feature exists
In: waist-shaped hole (14) are equipped in the handle (1), waist type column (12), the waist-shaped hole (14) and institute are equipped in the pedestal (2)
It states waist type column (12) to be adapted, is equipped with locating shaft (5) in the pedestal (2), the bottom of the locating shaft (5) is equipped with center hole
(15), the compressed spring (3) is placed in the center hole (15), and the upper end of the compressed spring (3) pushes against the center
The inner wall of circular hole (15), the crossed cylinder head screw (4) pass through the compressed spring (3) and the handle (1) and carry out screw thread
It is fastenedly connected.
2. Bidirectional crescent moon shaped lock according to claim 1, it is characterised in that: the number of the waist-shaped hole (14) is 2, is in
1800Symmetrical, centre is equipped with threaded hole (13).
3. Bidirectional crescent moon shaped lock according to claim 1, it is characterised in that: the number of the waist type column (12) is 2.
4. according to Bidirectional crescent moon shaped lock described in claim 1, it is characterised in that: the crossed cylinder head screw (4) by upper section (17),
Middle section (18), endpiece (19) composition, the upper section (17), middle section (18), endpiece (19) sectional area successively successively decrease；The upper section
It (17) is screw cap, sectional area is greater than the sectional area of the compressed spring (3), and the middle section (18) passes through the compressed spring
(3), the endpiece (19) is affixed screw thread.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017211948651 | 2017-09-18 | ||
| CN201721194865 | 2017-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208966160U true CN208966160U (en) | 2019-06-11 |
Family
ID=66746351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721782302.4U Active CN208966160U (en) | 2017-09-18 | 2017-12-19 | Bidirectional crescent moon shaped lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208966160U (en) |
-
2017
- 2017-12-19 CN CN201721782302.4U patent/CN208966160U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |