CN221002302U - Door lock handle with strong protection and camouflage - Google Patents
Door lock handle with strong protection and camouflage Download PDFInfo
- Publication number
- CN221002302U CN221002302U CN202322830339.1U CN202322830339U CN221002302U CN 221002302 U CN221002302 U CN 221002302U CN 202322830339 U CN202322830339 U CN 202322830339U CN 221002302 U CN221002302 U CN 221002302U
- Authority
- CN
- China
- Prior art keywords
- handle
- camouflage
- block
- fixed end
- 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.)
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Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims 4
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model provides a door lock handle with strong protection and camouflage, which comprises a handle, a lock front plate and a connecting mechanism, wherein the handle is connected with the lock front plate through the connecting mechanism and is in rotary fit, the handle comprises a connecting sleeve and a handle, a clamping block for rotating the connecting mechanism is arranged on the inner side of the connecting sleeve, a rotating groove matched with the clamping block is formed in the peripheral surface of the connecting mechanism, and a camouflage block for camouflage of the handle into a fixed handle is fixedly connected to one end of the handle.
Description
Technical Field
The utility model relates to the technical field of locks, in particular to a door lock handle which is strong in protection and can be camouflaged.
Background
The existing room door lock handle has a simple structure, and the door can be opened by rotating only by pressing or hooking the handle, so that a key is needed to be used for locking the door lock when the door is taken out, but the situation that the key is forgotten to take is often caused, and the door lock handle which can be safely seen without using the key is needed to solve the problems.
Disclosure of utility model
The utility model provides a door lock handle with strong protection and camouflage, which comprises a handle, a lock front plate and a connecting mechanism, wherein the handle is connected with the lock front plate through the connecting mechanism and is in rotary fit, the handle comprises a connecting sleeve and a handle, the shape of the connecting sleeve is matched with that of the connecting mechanism, a clamping block for rotating the connecting mechanism is arranged on the inner side of the connecting sleeve, a rotating groove matched with the clamping block is formed in the peripheral surface of the connecting mechanism, the connecting sleeve is in rotary fit with the connecting mechanism, and one end of the handle is fixedly connected with a camouflage block for camouflage of the handle into a fixed handle.
By adopting the technical scheme, the clamping block is arranged on the inner side of the connecting sleeve, the rotating groove matched with the clamping block is formed in the peripheral surface of the connecting mechanism, and the camouflage block for camouflage of the handle into the fixed handle is arranged at one end of the handle, so that the handle looks like a fixed handle which cannot be rotated under normal conditions, and the unlocking action can be completed only by rotating the handle clockwise by a certain angle until the clamping block contacts with the groove wall of the rotating groove.
The utility model is further provided with: the handle comprises a fixed end and a movable end, the movable end is sleeved on the fixed end and is in sliding fit with the fixed end, the camouflage block is connected with the movable end, a limiting block for preventing the handle from rotating when camouflage the handle is arranged on the bottom surface of the camouflage block, and a guide groove and a limiting groove which are matched with the limiting block and are mutually communicated are respectively formed in the front lock plate.
By adopting the technical scheme, because the handle comprises the fixed end and the movable end, the movable end is sleeved on the fixed end and is in sliding fit with the fixed end, the camouflage block is connected with the movable end, a limiting block which is used for preventing the handle from rotating when camouflage the handle is arranged on the bottom surface of the camouflage block, and the front lock plate is respectively provided with the guide groove and the limiting groove which are matched with the limiting block and are mutually communicated with each other, so that the movable end of the handle can only slide in the limiting groove due to the clamping of the limiting block and the limiting groove under normal conditions, the handle cannot rotate as a whole, and the handle can be rotated only after the movable end slides to the position where the limiting block enters the guide groove during unlocking, so that the safety is further improved.
The utility model is further provided with: the fixed end and the movable end are connected through a pressure spring.
By adopting the technical scheme, because the fixed end is connected with the movable end through the pressure spring, the movable end can be always positioned in the limiting groove under the action of the pressure spring, and the movable end is slightly pushed to slide to the junction of the guide groove and the limiting groove along the limiting groove.
The utility model is further provided with: the bottom surface of the camouflage block is also provided with a cover plate for covering the guide groove and the limit groove.
By adopting the technical scheme, as the shielding plate for covering the guide groove and the limit groove is further arranged on the bottom surface of the camouflage block, the limit groove and the guide groove are covered by the shielding plate, the handle can be prevented from rotating, and the safety is further improved.
The utility model is further provided with: the fixed end is also sleeved with a covering sleeve for covering a connecting structure between the fixed end and the movable end.
By adopting the technical scheme, as the cover sleeve for covering the connecting structure between the fixed end and the movable end is sleeved on the fixed end, the connecting structure of the fixed end and the movable end can be covered, the grip can be prevented from being pushed, and the safety is further improved.
Drawings
Fig. 1 is a schematic structural view of a door lock handle with strong protection and camouflage property according to an embodiment of the present utility model.
Fig. 2 is a schematic diagram of an explosion structure of a door lock handle with strong protection and camouflage property according to an embodiment of the present utility model.
The novel lock comprises a front plate of a 1-lock, a 2-connecting mechanism, a 3-connecting sleeve, a 4-clamping block, a 5-rotating groove, a 6-camouflage block, a 7-fixed end, an 8-movable end, a 9-limiting block, a 10-guiding groove, a 11-limiting groove, a 12-pressure spring, a 13-shielding plate and a 14-shielding sleeve.
Detailed Description
As shown in fig. 1-2, a door lock handle with strong protection and camouflage performance comprises a handle, a lock front plate 1 and a connecting mechanism 2, wherein the handle is connected with the lock front plate through the connecting mechanism and is in rotary fit, the handle comprises a connecting sleeve 3 and a handle, the shape of the connecting sleeve is matched with that of the connecting mechanism, a clamping block 4 for rotating the connecting mechanism is arranged on the inner side of the connecting sleeve, a rotating groove 5 matched with the clamping block is formed in the peripheral surface of the connecting mechanism, the connecting sleeve is in rotary fit with the connecting mechanism, and a camouflage block 6 for camouflage of the handle into a fixed handle is fixedly connected at one end of the handle.
Through set up the fixture block in connecting sleeve's inboard to offer on coupling mechanism's global with fixture block assorted rotation groove, set up one again and be used for camouflage into the camouflage piece of fixed handle with the handle in the one end of handle, make under the normal circumstances, the handle look just like a fixed handle that can not rotate, only rotate the handle clockwise a certain angle to the fixture block with rotate the cell wall contact in groove after, further rotate the handle again this moment, just can accomplish the action of unblanking.
The handle comprises a fixed end 7 and a movable end 8, the movable end is sleeved on the fixed end and is in sliding fit with the fixed end, the camouflage block is connected with the movable end, a limiting block 9 for preventing the handle from rotating when camouflage the handle is arranged on the bottom surface of the camouflage block, and a guide groove 10 and a limiting groove 11 which are matched with the limiting block and are mutually communicated are respectively formed in the front lock plate.
Because the handle includes stiff end and expansion end, the expansion end cover is established on the stiff end and is done sliding fit with the stiff end, camouflage piece is connected with the expansion end, be equipped with one on the bottom surface of camouflage piece and be used for preventing the rotatory stopper of handle when camouflage handle, open respectively on the lock front bezel with stopper assorted and the guide slot and the spacing groove of intercommunication each other for under the normal condition, the expansion end of handle can only slide in the spacing inslot owing to the block of stopper and spacing groove, consequently the handle is whole unable to rotate, only slide the expansion end to the stopper when the unblock after getting into the position of guide slot, just can rotate the handle, further promotes the security.
The fixed end and the movable end are connected through a pressure spring 12.
Because the fixed end is connected with the movable end through the pressure spring, the limiting block of the movable end can be always positioned in the limiting groove under the action of the pressure spring, and the movable end is slightly pushed to slide to the junction of the guide groove and the limiting groove along the limiting groove.
The bottom surface of the camouflage block is also provided with a cover plate 13 for covering the guide groove and the limit groove.
The bottom surface of the camouflage block is also provided with the shielding plate for shielding the guide groove and the limit groove, so that the limit groove and the guide groove are covered by the shielding plate, the handle can be prevented from rotating, and the safety is further improved.
The fixed end is also sleeved with a covering sleeve 14 for covering the connecting structure between the fixed end and the movable end.
Because still overlap on the fixed end and be equipped with one and be used for covering the connection structure's between fixed end and the expansion end covering the cover for can cover the junction structure of fixed end and expansion end, avoid being found the handle and can be promoted, further promote the security.
Claims (5)
1. The utility model provides a strong just can disguise lock handle of protectiveness, includes handle, lock front bezel and coupling mechanism, the handle passes through coupling mechanism with the lock front bezel to be connected and do rotatory cooperation, its characterized in that: the handle comprises a connecting sleeve and a handle, the shape of the connecting sleeve is matched with that of the connecting mechanism, a clamping block used for rotating the connecting mechanism is arranged on the inner side of the connecting sleeve, a rotating groove matched with the clamping block is formed in the peripheral surface of the connecting mechanism, the connecting sleeve is in rotary fit with the connecting mechanism, and one end of the handle is fixedly connected with a camouflage block used for camouflage of the handle into a fixed handle.
2. A protective and camouflaged door lock handle according to claim 1, wherein: the handle comprises a fixed end and a movable end, the movable end is sleeved on the fixed end and is in sliding fit with the fixed end, the camouflage block is connected with the movable end, a limiting block for preventing the handle from rotating when camouflage the handle is arranged on the bottom surface of the camouflage block, and a guide groove and a limiting groove which are matched with the limiting block and are mutually communicated are respectively formed in the front lock plate.
3. A protective and camouflaged door lock handle according to claim 2, wherein: the fixed end and the movable end are connected through a pressure spring.
4. A protective and camouflaged door lock handle according to claim 2, wherein: the bottom surface of the camouflage block is also provided with a cover plate for covering the guide groove and the limit groove.
5. A protective and camouflaged door lock handle according to claim 2, wherein: the fixed end is also sleeved with a covering sleeve for covering a connecting structure between the fixed end and the movable end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322830339.1U CN221002302U (en) | 2023-10-20 | 2023-10-20 | Door lock handle with strong protection and camouflage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322830339.1U CN221002302U (en) | 2023-10-20 | 2023-10-20 | Door lock handle with strong protection and camouflage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221002302U true CN221002302U (en) | 2024-05-24 |
Family
ID=91123460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322830339.1U Active CN221002302U (en) | 2023-10-20 | 2023-10-20 | Door lock handle with strong protection and camouflage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221002302U (en) |
-
2023
- 2023-10-20 CN CN202322830339.1U patent/CN221002302U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |