CN221096120U - Door fitting for door lock - Google Patents
Door fitting for door lock Download PDFInfo
- Publication number
- CN221096120U CN221096120U CN202322862925.4U CN202322862925U CN221096120U CN 221096120 U CN221096120 U CN 221096120U CN 202322862925 U CN202322862925 U CN 202322862925U CN 221096120 U CN221096120 U CN 221096120U
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- CN
- China
- Prior art keywords
- locking
- rotating
- piece
- door
- groove
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims description 31
- 230000009471 action Effects 0.000 claims description 13
- 239000000428 dust Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract 1
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B13/00—Devices preventing the key or the handle or both from being used
- E05B13/002—Devices preventing the key or the handle or both from being used locking the handle
- E05B13/004—Devices preventing the key or the handle or both from being used locking the handle by locking the spindle, follower, or the like
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/0035—Locks or fastenings for special use for privacy rooms, e.g. bathrooms
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a door fitting matched with a door lock, which comprises: the door handle mechanism is provided with a first rotating piece, a second rotating piece, a mounting piece and a rotating shaft, and the locking mechanism is provided with a mandrel, a first locking piece, a second locking piece and a limiting part. The door accessory used with the door lock can idle on the premise that the door handle on one side is locked, and the door handle on the other side can idle. Specifically, when the locking mechanism is in a locking state, the first spring and the second spring are compressed, the mandrel is positioned against the second locking piece, so that the second locking piece is separated from the clamping groove, the first locking piece is limited by the limiting part, and the second rotating piece can idle, namely, the rotating shaft is not driven to rotate. Further, the improved locking mechanism enables the door accessory to rotate the door handle at one side of the locking device, so that the locking effect of the locking device can be released, and the operation is convenient.
Description
Technical Field
The utility model relates to the technical field of door locks, in particular to a door fitting matched with a door lock.
Background
In the prior art, door fittings for use with door locks generally have door handles that can be locked on one side, such as the door fittings disclosed in CN113383140B with door handles that can be locked on one side, as can be seen from paragraphs [0043] to [0047] of the specification, both door handles of such door fittings are connected to the shaft member in a rotationally rigid manner, wherein the door handle on one side is provided with locking means that can forcibly lock the door handle, limit the axial rotation of the door handle, thereby limiting the rotation of the shaft member, and thus realize locking of the door handle from one side.
However, since door handles on both sides of the door are rigidly connected by the shaft member and cannot be rotated after being locked, the door fittings are easily damaged by misoperation, i.e., the door fittings are damaged by rotating the door handles with a large force without knowing that the door handles are locked.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a door fitting used with a door lock, and the door handle at one side can idle under the premise that the door handle at the other side is locked.
A door fitting for use with a door lock according to an embodiment of the first aspect of the present utility model includes:
The door handle mechanism is provided with a first rotating piece, a second rotating piece, a mounting piece and a rotating shaft, wherein the first rotating piece and the second rotating piece are movably mounted on two sides of the door through the mounting piece, one end of the rotating shaft is fixedly clamped in a middle shaft channel of the first rotating piece, the other end of the rotating shaft is movably arranged in a middle shaft channel of the second rotating piece, and a clamping groove is formed in one end of the rotating shaft, which is positioned on the second rotating piece;
The locking mechanism is provided with a mandrel, a first locking piece, a second locking piece and a limiting part, wherein the mandrel is arranged in the rotating shaft, the first locking piece is movably arranged in the first rotating piece and is fixedly connected with the mandrel, the limiting part is arranged in the first rotating piece and is used for limiting the first locking piece, the second locking piece is movably arranged in a middle shaft channel of the second rotating piece, the second locking piece and the second rotating piece synchronously rotate, a first spring is arranged in the first rotating piece, the first spring acts on the mandrel to enable the mandrel to be far away from the second locking piece, and a second spring is arranged in the second rotating piece and acts on the second locking piece to enable the second locking piece to be clamped with the clamping groove of the rotating shaft;
When the locking mechanism is in a locking state, the first spring and the second spring are compressed, the mandrel is in a position for pushing against the second locking piece, so that the second locking piece is separated from the clamping groove, the first locking piece is limited by the limiting part, and the second rotating piece can idle, namely, the rotating shaft is not driven to rotate.
The door fitting matched with the door lock for use according to the embodiment of the utility model has at least the following beneficial effects: the door accessory used with the door lock can idle on the premise that the door handle on one side is locked, and the door handle on the other side can idle. Specifically, when the locking mechanism is in a locking state, the first spring and the second spring are compressed, the mandrel is positioned against the second locking piece, so that the second locking piece is separated from the clamping groove, the first locking piece is limited by the limiting part, and the second rotating piece can idle, namely, the rotating shaft is not driven to rotate.
According to some embodiments of the present utility model, the limiting component is configured as a first limiting component and a second limiting component, the outer wall of the first rotating component is provided with a first installation groove, a second installation groove and a third installation groove which are sequentially communicated, the first limiting component is arranged in the first installation groove, the second limiting component is arranged in the second installation groove, the first locking component is provided with a clamping part, the clamping part is positioned in the third installation groove, the first installation groove and the second installation groove are respectively provided with a third spring, the third springs act on the first limiting component and the second limiting component, the end part of the first limiting component is provided with a first chute convex part, the side part of the second limiting component is provided with a second chute convex part, the end part is provided with a third chute convex part, the first installation groove is internally provided with an abutting component, and the abutting component is fixedly connected with the installation component;
When the locking mechanism is in a locking state, the third inclined groove convex part protrudes out of the third mounting groove and is clamped to the clamping part, the first rotating part rotates under the locking state, the first limiting part can be abutted to the abutting part and move along the length direction of the first mounting groove, the first inclined groove convex part can push the second inclined groove convex part, the second limiting part can move along the length direction of the second mounting groove, meanwhile, the third inclined groove convex part can withdraw from the clamping part, the first locking part and the mandrel can be reset under the action of the first spring, and the second locking part can be reset under the action of the second spring and clamped into the clamping groove.
According to some embodiments of the utility model, one side of the clamping portion is a smooth curved surface, and the smooth curved surface can be matched with the third inclined groove convex portion.
According to some embodiments of the utility model, the abutment and the mounting are integrally formed, the abutment being provided with a chute.
According to some embodiments of the utility model, the first chute projection, the second chute projection, and the third chute projection are each of a side slope and side plane configuration.
According to some embodiments of the utility model, the second rotating member safety channel is communicated with the inner channel of the second rotating member, and the safety channel can be inserted into a safety needle and push the second locking member through the safety needle so as to forcedly clamp the second locking member into the clamping groove.
According to some embodiments of the utility model, the mandrel is configured as a first part and a second part, between which a fourth spring is arranged, the first part being located at the first rotation element and the second part being located at the second rotation element.
According to some embodiments of the utility model, the mounting member is further provided with a torsion spring acting on the first and second rotating members.
According to some embodiments of the utility model, the mounting is provided with a dust cover on the outside.
According to some embodiments of the utility model, the portion of the first locking member located outside the first rotating member is provided with a striped groove.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic view of a door fitting for use with a door lock according to one embodiment of the present utility model;
FIG. 2 is a schematic view of the door fitting shown in FIG. 1 with the handle removed for use with a door lock;
FIG. 3 is a top view of the door fitting shown in FIG. 2 for use with a door lock;
FIG. 4 is a cross-sectional view of A-A shown in FIG. 3;
fig. 5 is a schematic view of a first locking member of the door fitting shown in fig. 1 for use with a door lock.
Reference numerals:
The first rotating member 100, the second rotating member 110, the mounting member 120, the rotating shaft 130, the clamping groove 131, the spindle 140, the first portion 141, the second portion 142, the first locking member 150, the clamping portion 151, the stripe groove 152, the second locking member 160, the first spring 200, the second spring 210, the third spring 220, the fourth spring 230, the first stopper 300, the first chute protrusion 301, the second stopper 310, the second chute protrusion 311, the third chute protrusion 312, the first mounting groove 400, the second mounting groove 410, the third mounting groove 420, the handle 500, the abutment 600, the dust cover 700, the safety pin 710, and the safety channel 720.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements 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 utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
In the prior art, door fittings for use with door locks generally have door handles that can be locked on one side, such as the door fittings disclosed in CN113383140B with door handles that can be locked on one side, as can be seen from paragraphs [0043] to [0047] of the specification, both door handles of such door fittings are connected to the shaft member in a rotationally rigid manner, wherein the door handle on one side is provided with locking means that can forcibly lock the door handle, limit the axial rotation of the door handle, thereby limiting the rotation of the shaft member, and thus realize locking of the door handle from one side.
However, since door handles on both sides of the door are rigidly connected by the shaft member and cannot be rotated after being locked, the door fittings are easily damaged by misoperation, i.e., the door fittings are damaged by rotating the door handles with a large force without knowing that the door handles are locked.
Aiming at the technical problems in the prior art, the utility model provides a door fitting matched with a door lock, which can idle the door handle at one side on the premise that the door handle at the other side is locked. Meanwhile, the conventional door fitting can only unlock by unlocking the locking device and can not unlock by rotating the door handle at one side of the locking device.
Referring to fig. 1 to 4, it can be appreciated that the door fitting for use with the door lock according to the embodiment of the present utility model includes a door handle mechanism and a locking mechanism. Specifically, the door handle mechanism is provided with a first rotating member 100, a second rotating member 110, a mounting member 120, and a rotating shaft 130, and the locking mechanism is provided with a spindle 140, a first locking member 150, a second locking member 160, and a limiting member.
It should be noted that, the first rotating member 100 and the second rotating member 110 are movably mounted on two sides of the door through the mounting member 120, one end of the rotating shaft 130 is fixedly clamped in the middle shaft channel of the first rotating member 100, and the other end is movably disposed in the middle shaft channel of the second rotating member 110. In the embodiment provided by the utility model, the mounting piece 120 is of a circular structure, the mounting piece 120 can also be of a polygonal structure and is fixed on the door through screws or rivets, the mounting piece 120 is matched with a snap spring and other parts to mount the first rotating piece 100 and the second mounting piece 120, the first rotating piece 100 and the second rotating piece 110 can rotate around the central axis of the mounting piece, the rotating shaft 130 is in transmission connection with the locking mechanism of the door lock, namely, the rotating shaft 130 rotates and can drive the locking mechanism of the door lock to move, so that the door is opened or closed, door handles are sleeved outside the first rotating piece 100 and the second rotating piece 110, and the door handles are fixedly connected.
It should be noted that, the mandrel 140 is disposed in the rotating shaft 130, the first locking member 150 is movably disposed in the first rotating member 100 and is fixedly connected with the mandrel 140, the limiting member is disposed in the first rotating member 100 and is used for limiting the first locking member 150, the second locking member 160 is movably disposed in the middle shaft channel of the second rotating member 110, the first rotating member 100 is provided with the first spring 200, the first spring 200 acts on the mandrel 140 to make the mandrel 140 far away from the second locking member 160, the second rotating member 110 is provided with the second spring 210, one end of the rotating shaft 130 located in the second rotating member 110 is provided with the clamping groove 131, and the second spring 210 acts on the second locking member 160 to make the second locking member 160 and the clamping groove 131 of the rotating shaft 130 clamped.
When the locking mechanism is in the locked state, the first spring 200 and the second spring 210 are compressed, the mandrel 140 is in a position to prop against the second locking member 160, so that the second locking member 160 is separated from the clamping groove 131, the first locking member 150 is limited by the limiting member, and the second rotating member 110 can idle, i.e. does not drive the rotating shaft 130 to rotate.
Further, the limiting member is configured as a first limiting member 300 and a second limiting member 310, the outer wall of the first rotating member 100 is provided with a first installation groove 400, a second installation groove 410 and a third installation groove 420 which are sequentially communicated, the first limiting member 300 is arranged in the first installation groove 400, the second limiting member 310 is arranged in the second installation groove 410, the first locking member 150 is provided with a clamping portion 151, the clamping portion 151 is positioned in the third installation groove 420, the first installation groove 400 and the second installation groove 410 are respectively provided with a third spring 220, the third springs 220 act on the first limiting member 300 and the second limiting member 310, the end part of the first limiting member 300 is provided with a first chute convex part 301, the side part of the second limiting member is provided with a second chute convex part 311, the end part is provided with a third chute convex part 312, and the first installation groove 400 is also internally provided with a butt member 600.
When the locking mechanism is in the locked state, the third inclined groove protrusion 312 protrudes from the third mounting groove 420 and is clamped to the clamping portion 151, the first rotating member 100 rotates in the locked state, the first limiting member 300 can be abutted against the abutting member 600 and move along the length direction of the first mounting groove 400, the first inclined groove protrusion 301 can push the second inclined groove protrusion 311, the second limiting member 310 can move along the length direction of the second mounting groove 410, meanwhile, the third inclined groove protrusion 312 can withdraw from the clamping portion 151, the first locking member 150 and the mandrel 140 can be reset under the action of the first spring 200, and the second locking member 160 can be reset under the action of the second spring 210 and is clamped into the clamping groove 131.
Referring to fig. 5, it can be understood that one side of the clamping portion 151 is a smooth curved surface, and the smooth curved surface can be matched with the third inclined groove protrusion 312, so that the third inclined groove protrusion 312 is easier to clamp into the clamping portion 151. The portion of the first locking member 150 located outside the first rotating member 100 is provided with a striped groove 152, which is more convenient for a user to push the first locking member 150. In other embodiments, the striated grooves 152 may be replaced with grooves of other shapes that increase friction.
Referring to fig. 1 to 4, it can be appreciated that the abutment 600 and the mount 120 are connected and integrally formed. The first chute projection 301, the second chute projection 311, and the third chute projection 312 are each configured with one side inclined surface and the other side flat surface. The second rotating member 110 is further provided with a safety channel 720, the safety channel 720 is communicated with an inner channel of the second rotating member 110, the safety channel 720 can be inserted into a safety pin 710 and other components, the safety pin 710 pushes the second locking member 160 to enable the second locking member 160 to be forcedly clamped into the clamping groove 131, specifically, in an emergency, a tiny needle-shaped component such as the safety pin 710 is inserted into the safety channel 720, the safety pin 710 pushes the second locking member 160 to forcedly clamp the second locking member 160 into the clamping groove 131 of the rotating shaft, and meanwhile, the handle 500 is rotated, so that unlocking can be achieved. The spindle 140 is configured as a first portion 141 and a second portion 142 with a fourth spring 230 disposed between the first portion 141 and the second portion 142, the first portion 141 being located at the first rotational member 100 and the second portion 142 being located at the second rotational member 110. The mounting member 120 is also provided with torsion springs acting on the first and second rotational members 100 and 110. The outer side of the mount 120 is provided with a dust cover 700.
The working principle of the door fitting matched with the door lock provided by the embodiment of the utility model is as follows:
(1) In the free state: the first locking member 150 is located at the end of the first rotating member 100 under the action of the first spring 200, the clamping portion 151 is located at a position separated from the third inclined groove protruding portion 312 of the second limiting member 310, the third inclined groove protruding portion 312 of the second limiting member 310 stretches into the third mounting groove 420 under the action of the third spring 220, the first limiting member 300 is separated from the second limiting member 310 under the action of the third spring 220, the second locking member 160 is clamped with the clamping groove 131 of the rotating shaft 130 under the action of the second spring 210, at this time, because the mandrel 140 is fixedly connected with the first locking member 150, the mandrel 140 is separated from the second locking member 160 under the action of the first spring 200, and both the rotation of the first rotating member 100 and the second rotating member 110 can drive the rotating shaft 130 to rotate.
(2) The free state transitions to the locked state: the operator pushes the first locking member 150 to move along the length direction of the third installation groove 420 until the third inclined groove protrusion 312 of the second limiting member 310 is clamped into the clamping portion 151 of the first locking member 150, limiting of the first locking member 150 is achieved, and the mandrel 140 and the first locking member 150 move synchronously, so that after the first locking member 150 is limited, the mandrel 140 pushes the second locking member 160 and pushes the second locking member 160 to a position separated from the clamping groove 131 of the rotating shaft 130, and at this time, the second rotating member 110 contacts with the rotating shaft 130, i.e., the second rotating member 110 can realize idle rotation after the door lock is locked.
(3) The locked state transitions to the free state: the operator rotates the first rotating member 100, the first limiting member 300 rotates synchronously with the first rotating member 100, one end of the first limiting member 300 is abutted against the abutting member 600, so that the first limiting member 300 moves along the first mounting groove 400, the first chute convex portion 301 of the first limiting member 300 abuts against the second chute convex portion 311 of the second limiting member 310, so that the second limiting member 310 moves along the second mounting groove 410, the third chute convex portion 312 of the second limiting member 310 exits from the clamping portion 151 of the first locking member 150, namely, the locking of the first locking member 150 is released, the first locking member 150 is reset under the action of the first spring 200, the mandrel 140 releases the acting force on the second locking member 160, and the second locking member 160 is reset under the action of the second spring 210 and is clamped with the clamping groove 131 of the rotating shaft 130. Unlocking can be achieved by rotating the first rotating member 100, and the operation is convenient.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (10)
1. Door accessory that cooperation lock used, its characterized in that includes:
The door handle mechanism is provided with a first rotating piece, a second rotating piece, a mounting piece and a rotating shaft, wherein the first rotating piece and the second rotating piece are movably mounted on two sides of the door through the mounting piece, one end of the rotating shaft is fixedly clamped in a middle shaft channel of the first rotating piece, the other end of the rotating shaft is movably arranged in a middle shaft channel of the second rotating piece, and a clamping groove is formed in one end of the rotating shaft, which is positioned on the second rotating piece;
The locking mechanism is provided with a mandrel, a first locking piece, a second locking piece and a limiting part, wherein the mandrel is arranged in the rotating shaft, the first locking piece is movably arranged in the first rotating piece and is fixedly connected with the mandrel, the limiting part is arranged in the first rotating piece and is used for limiting the first locking piece, the second locking piece is movably arranged in a middle shaft channel of the second rotating piece, the second locking piece and the second rotating piece synchronously rotate, a first spring is arranged in the first rotating piece, the first spring acts on the mandrel to enable the mandrel to be far away from the second locking piece, and a second spring is arranged in the second rotating piece and acts on the second locking piece to enable the second locking piece to be clamped with the clamping groove of the rotating shaft;
When the locking mechanism is in a locking state, the first spring and the second spring are compressed, the mandrel is in a position for pushing against the second locking piece, so that the second locking piece is separated from the clamping groove, the first locking piece is limited by the limiting part, and the second rotating piece can idle, namely, the rotating shaft is not driven to rotate.
2. The door fitting used with the door lock according to claim 1, wherein the limiting component is configured into a first limiting component and a second limiting component, a first installation groove, a second installation groove and a third installation groove which are sequentially communicated are formed in the outer wall of the first rotating component, the first limiting component is arranged in the first installation groove, the second limiting component is arranged in the second installation groove, the first locking component is provided with a clamping part, the clamping part is positioned in the third installation groove, third springs are arranged in the first installation groove and the second installation groove, the third springs act on the first limiting component and the second limiting component, a first chute convex part is arranged at the end part of the first limiting component, a second chute convex part is arranged at the side part of the second limiting component, a third chute convex part is arranged at the end part of the second limiting component, an abutting component is also arranged in the first installation groove, and the abutting component is fixedly connected with the installation component;
When the locking mechanism is in a locking state, the third inclined groove convex part protrudes out of the third mounting groove and is clamped to the clamping part, the first rotating part rotates under the locking state, the first limiting part can be abutted to the abutting part and move along the length direction of the first mounting groove, the first inclined groove convex part can push the second inclined groove convex part, the second limiting part can move along the length direction of the second mounting groove, meanwhile, the third inclined groove convex part can withdraw from the clamping part, the first locking part and the mandrel can be reset under the action of the first spring, and the second locking part can be reset under the action of the second spring and clamped into the clamping groove.
3. The door fitting according to claim 2, wherein one side of the engaging portion is a smooth curved surface capable of engaging the third inclined groove protrusion.
4. The door fitting for use with a door lock according to claim 2, wherein the abutment and the mounting member are integrally formed, the abutment being provided with a chute.
5. The door fitting for use with a door lock according to claim 2, wherein the first chute projection, the second chute projection, and the third chute projection are each of one-side bevel and another-side planar configuration.
6. The door fitting for use with a door lock according to claim 1, wherein the second rotating member is further provided with a safety passage communicating with an inner passage of the second rotating member, the safety passage being capable of inserting a safety pin and pushing the second locking member through the safety pin to forcibly lock the second locking member into the card slot.
7. The door fitting for use with a door lock according to claim 1, wherein the spindle is configured as a first portion and a second portion, a fourth spring being disposed between the first portion and the second portion, the first portion being located at the first rotating member and the second portion being located at the second rotating member.
8. The door fitting for use with a door lock according to claim 1, wherein the mounting member is further provided with a torsion spring that acts on the first rotating member and the second rotating member.
9. The door fitting for use with a door lock according to claim 1, wherein the outside of the mounting member is provided with a dust cover.
10. The door fitting for use with a door lock according to claim 1, wherein a portion of the first locking member located outside the first rotating member is provided with a striped groove.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322862925.4U CN221096120U (en) | 2023-10-24 | 2023-10-24 | Door fitting for door lock |
| DE202024100322.5U DE202024100322U1 (en) | 2023-10-24 | 2024-01-23 | Door fitting used in conjunction with a door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322862925.4U CN221096120U (en) | 2023-10-24 | 2023-10-24 | Door fitting for door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221096120U true CN221096120U (en) | 2024-06-07 |
Family
ID=91308073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322862925.4U Active CN221096120U (en) | 2023-10-24 | 2023-10-24 | Door fitting for door lock |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN221096120U (en) |
| DE (1) | DE202024100322U1 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018129450B4 (en) | 2018-11-22 | 2023-05-04 | Griffwerk GmbH | Door set with a handle that can be locked on one side |
-
2023
- 2023-10-24 CN CN202322862925.4U patent/CN221096120U/en active Active
-
2024
- 2024-01-23 DE DE202024100322.5U patent/DE202024100322U1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE202024100322U1 (en) | 2024-05-16 |
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| GR01 | Patent grant |