CN215927058U - Inner door lock with hidden lock hole - Google Patents
Inner door lock with hidden lock hole Download PDFInfo
- Publication number
- CN215927058U CN215927058U CN202122024579.3U CN202122024579U CN215927058U CN 215927058 U CN215927058 U CN 215927058U CN 202122024579 U CN202122024579 U CN 202122024579U CN 215927058 U CN215927058 U CN 215927058U
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- lock body
- lock
- baffle
- body panel
- inclined plane
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Abstract
The utility model relates to an inner door lock with a hidden lock hole, which comprises a lock body and a handle, wherein a lock body panel is arranged on the lock body, a rotating shaft is arranged on the handle and is hinged to the lock body panel, the lock hole is arranged on the lock body panel, the inner door lock comprises a baffle plate, a sliding track along the vertical direction is arranged on the lock body panel, the baffle plate moves along the sliding track, and the baffle plate is arranged on the lock body panel and is used for shielding the lock hole. The utility model provides an inner door lock with a hidden lock hole.
Description
Technical Field
The utility model relates to an inner door lock, in particular to an inner door lock with a hidden lock hole.
Background
The inner door lock is a lock installed on a door body, is widely applied to the door bodies in places such as families, hotels and offices, comprises a handle and a lock body, is provided with a lock body panel on the lock body, and can rotate relative to the lock body panel on the handle is embedded into the lock body panel through a rotating shaft.
Whether the present interior lock is provided with the lockhole according to on the lock body panel can be divided into two types, has the lockhole to set up in the interior lock of lock body panel, and the inboard of this kind of interior lock can be opened with the key in the outside after being locked, and privacy is relatively poor and not pleasing to the eye enough, and the lockhole-free interior lock in the outside, though pleasing to the eye, but the emergency appears in indoor, can't in time get into indoorly, leads to missing the golden time of rescue.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide an inner door lock with a hidden lock hole.
In order to achieve the purpose, the utility model provides the following technical scheme: including lock body and handle, be provided with the lock body panel on the lock body, be provided with axis of rotation and axis of rotation on hand and articulate in the lock body panel, be provided with the lockhole on the lock body panel, including the baffle, be provided with on the lock body panel along vertical track and the baffle that slides and move along the track that slides, the baffle sets up on the lock body panel and is used for sheltering from the lockhole.
Through adopting above-mentioned technical scheme, when not using interior lock, the baffle is located the lock body panel and shelters from the lockhole, make interior lock more pleasing to the eye, and the baffle shields the lockhole and also can reach the protection to the lockhole, prevent that there is impurity to get into the lockhole when not using, make the lockhole blockked up, and the unable interior lock of opening that leads to, when needs use interior lock, promote the baffle and make the lockhole expose, thereby just can insert the key in the lockhole and open interior lock this moment, through the baffle along the track removal that slides, satisfy and expose the lockhole again when using, thereby make interior lock outward appearance more pleasing to the eye.
The utility model is further configured to: lockhole and baffle be located the handle top, be provided with in the synchronous pivoted drive gear of axis of rotation in the axis of rotation, be provided with in the lock body with drive gear meshed drive straight-tooth and drive straight-tooth along vertical removal, drive straight-tooth upper end is provided with along vertical direction its cross-sectional area that upwards diminishes gradually, be provided with in the lock body along the driven inclined plane of initiative inclined plane shape looks adaptation, transversely be provided with the sideslip track that supplies driven inclined plane to remove on the lock body, be provided with the promotion spring of driven inclined plane of drive and the laminating of initiative inclined plane between driven inclined plane and the lock body, driven inclined plane upper end is provided with the dead lever, be provided with on the baffle with spacing hole and the spacing hole of dead lever size looks adaptation extend to in the lock body, initiative inclined plane and driven inclined plane make the dead lever have and be in spacing downthehole locking state and be in the outer unblock state of spacing hole.
By adopting the technical scheme, when a user rotates the handle, the rotating shaft is driven to rotate, so that the driving gear rotates, the driving straight teeth move along the vertical downward direction, and then the driving inclined plane is driven to move upwards, because the contact surface of the driving inclined plane and the driven inclined plane is an inclined plane, when the driving inclined plane moves upwards, the driven inclined plane moves towards the direction far away from the lock body panel, so that the fixed rod arranged on the driven inclined plane is separated from the limiting hole, the user can push the baffle plate to expose the lock hole, and can release the handle when pushing the baffle plate, the driven inclined plane reversely pushes the driving inclined plane to move downwards under the driving of the pushing spring, so that the handle is reset, when the handle falls to the position that the limiting hole on the lock body panel is opposite to the limiting hole on the baffle plate again, the fixed rod enters the limiting hole on the baffle plate, so that the baffle plate is fixed, and the baffle plate cannot be pushed to move, the locking function of the baffle is realized.
The utility model is further configured to: gear teeth are arranged on part of the circumferential surface of the driving gear, and the number of the driving straight teeth is two and the two driving straight teeth are respectively arranged on two sides of the driving gear.
Through adopting above-mentioned technical scheme, set up two drive straight-teeth respectively in drive gear's both sides for no matter the handle is left side dress or right side dress, all drive the removal of drive straight-tooth.
The utility model is further configured to: the lock body panel on be provided with the baffle recess and the baffle recess of baffle size adaptation extend to the lock body panel curb plate, the baffle sets up in the baffle recess and baffle and lock body panel surface parallel and level.
Through adopting above-mentioned technical scheme, baffle and lock body panel parallel and level for the outward appearance is more pleasing to the eye.
The utility model is further configured to: the limiting hole is formed in the other side, opposite to the lock body panel, of the baffle, and the limiting hole does not extend to one side, parallel to the lock body panel, of the limiting hole.
Through adopting above-mentioned technical scheme, spacing hole passes the baffle incompletely for can't observe spacing hole from the external world, make the baffle more neat, the outward appearance is more pleasing to the eye.
Drawings
FIG. 1 is a front view of the present invention with the latch hole hidden;
FIG. 2 is a cross-sectional view A-A of the present invention in its entirety;
FIG. 3 is a cross-sectional view of the present invention with respect to the drive gear and drive spur;
fig. 4 is a front view of the present invention with the keyhole exposed.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1-4, the present invention discloses an inner door lock with a hidden lock hole, which comprises a lock body 1 and a handle 2, wherein the lock body 1 is provided with a lock body panel 11, the handle 2 is provided with a rotating shaft 21, the rotating shaft 21 is hinged to the lock body panel 11, the lock body panel 11 is provided with a lock hole 3, the inner door lock comprises a baffle plate 4, the lock body panel 11 is provided with a sliding track 12 along the vertical direction, the baffle plate 4 moves along the sliding track 12, the baffle plate 4 is arranged on the lock body panel 11 and is used for shielding the lock hole 3, when the inner door lock is not used, the baffle plate 4 is arranged on the lock body panel 11 and shields the lock hole 3, so that the inner door lock is more beautiful, the baffle plate 4 shields the lock hole 3 to protect the lock hole 3, impurities can be prevented from entering the lock hole 3 when the inner door lock is not used, the lock hole 3 can be blocked, and the inner door lock can not be opened, when the inner door lock needs to be used, the baffle plate 4 is pushed to expose the lock hole 3, thus just can insert the key in lockhole 3 and open interior lock this moment, through baffle 4 along the track 12 removal that slides, satisfy and expose lockhole 3 again when using to make interior lock outward appearance more pleasing to the eye.
The lock hole 3 and the baffle 4 are positioned above the handle 2, the rotating shaft 21 is provided with a driving gear 22 which synchronously rotates with the rotating shaft 21, a driving straight tooth 23 which is meshed with the driving gear 22 is arranged in the lock body 1, the driving straight tooth 23 vertically moves, the upper end of the driving straight tooth 23 is provided with a driving inclined plane 24 the cross section area of which gradually decreases along the vertical upward direction, a driven inclined plane 25 which is matched with the driving inclined plane 24 in shape is arranged in the lock body 1, a transverse moving track 6 for the driven inclined plane 25 to move is transversely arranged on the lock body 1, a pushing spring 7 which is used for driving the driven inclined plane 25 to be attached to the driving inclined plane 24 is arranged between the driven inclined plane 25 and the lock body 1, the upper end of the driven inclined plane 25 is provided with a fixed rod 26, the baffle 4 is provided with a limit hole 13 which is matched with the size of the fixed rod 26, the limit hole 13 extends into the lock body 1, the driving inclined plane 24 and the driven inclined plane 25 enable the fixed rod 26 to have a locking state in the limit hole 13 and an unlocking state outside the limit hole 13, when a user rotates the handle 2, the rotating shaft 21 is driven to rotate, the driving gear 22 rotates, the driving straight teeth 23 move along the vertical downward direction, and then the driving inclined plane 24 is driven to move upwards, because the contact surface of the driving inclined plane 24 and the driven inclined plane 25 is an inclined plane, when the driving inclined plane 24 moves upwards, the driven inclined plane 25 moves towards the direction far away from the lock body panel 11, the fixing rod 26 arranged on the driven inclined plane 25 is separated from the limiting hole 13, at the moment, the user can push the baffle 4, so that the lock hole 3 is exposed, and the handle 2 can be released when the baffle 4 is pushed, the driven inclined plane 25 reversely pushes the driving inclined plane 24 to move downwards under the driving of the pushing spring 7, so that the handle 2 resets, when the fixing rod 26 falls to the limiting hole 13 on the lock body panel 11 and the limiting hole 13 on the baffle 4 again, the fixing rod 26 enters the limiting hole 13 on the baffle 4, so that the baffle 4 is fixed, the baffle 4 cannot be pushed to move at the moment, and the locking effect on the baffle 4 is achieved.
The handle is characterized in that gear teeth 221 are arranged on part of the circumferential surface of the driving gear 22, the number of the driving straight teeth 23 is two, the two driving straight teeth 23 are respectively arranged on two sides of the driving gear 22, and the two driving straight teeth 23 are respectively arranged on two sides of the driving gear 22, so that the handle 2 can drive the driving straight teeth 23 to move no matter whether the handle is arranged on the left side or the right side.
Claims (5)
1. The utility model provides an inner door lock that lockhole was hidden, includes lock body and handle, is provided with the lock body panel on the lock body, is provided with axis of rotation and axis of rotation on hand and articulates in the lock body panel, is provided with lockhole, its characterized in that on the lock body panel: including the baffle, be provided with on the lock body panel along vertical track and the baffle that slides along the track removal that slides, the baffle sets up on the lock body panel and is used for sheltering from the lockhole.
2. The inner door lock with the hidden lock hole as claimed in claim 1, wherein: lockhole and baffle be located the handle top, be provided with in the synchronous pivoted drive gear of axis of rotation in the axis of rotation, be provided with in the lock body with drive gear meshed drive straight-tooth and drive straight-tooth along vertical removal, drive straight-tooth upper end is provided with along vertical direction its cross-sectional area that upwards diminishes gradually, be provided with in the lock body along the driven inclined plane of initiative inclined plane shape looks adaptation, transversely be provided with the sideslip track that supplies driven inclined plane to remove on the lock body, be provided with the promotion spring of driven inclined plane of drive and the laminating of initiative inclined plane between driven inclined plane and the lock body, driven inclined plane upper end is provided with the dead lever, be provided with on the baffle with spacing hole and the spacing hole of dead lever size looks adaptation extend to in the lock body, initiative inclined plane and driven inclined plane make the dead lever have and be in spacing downthehole locking state and be in the outer unblock state of spacing hole.
3. The inner door lock with the hidden lock hole as claimed in claim 2, wherein: gear teeth are arranged on part of the circumferential surface of the driving gear, and the number of the driving straight teeth is two and the two driving straight teeth are respectively arranged on two sides of the driving gear.
4. The inner door lock with the hidden lock hole as claimed in claim 1, wherein: the lock body panel on be provided with the baffle recess and the baffle recess of baffle size adaptation extend to the lock body panel curb plate, the baffle sets up in the baffle recess and baffle and lock body panel surface parallel and level.
5. The inner door lock with the hidden lock hole as claimed in claim 1, wherein: the limiting hole is formed in the other side, opposite to the lock body panel, of the baffle, and the limiting hole does not extend to one side, parallel to the lock body panel, of the limiting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122024579.3U CN215927058U (en) | 2021-08-25 | 2021-08-25 | Inner door lock with hidden lock hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122024579.3U CN215927058U (en) | 2021-08-25 | 2021-08-25 | Inner door lock with hidden lock hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215927058U true CN215927058U (en) | 2022-03-01 |
Family
ID=80420862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122024579.3U Active CN215927058U (en) | 2021-08-25 | 2021-08-25 | Inner door lock with hidden lock hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215927058U (en) |
-
2021
- 2021-08-25 CN CN202122024579.3U patent/CN215927058U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |