CN209429711U - A kind of Door lock casing component with keyhole protective cover - Google Patents
A kind of Door lock casing component with keyhole protective cover Download PDFInfo
- Publication number
- CN209429711U CN209429711U CN201821749958.0U CN201821749958U CN209429711U CN 209429711 U CN209429711 U CN 209429711U CN 201821749958 U CN201821749958 U CN 201821749958U CN 209429711 U CN209429711 U CN 209429711U
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- protective cover
- keyhole
- door lock
- lock casing
- casing component
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Abstract
The utility model discloses a kind of Door lock casing components with keyhole protective cover, including panel body, keyhole is provided in panel body, protective cover is configured at the outer openings of keyhole, the upper end of protective cover is actively plugged in the upper end of the outer openings of keyhole, the lower end of protective cover is located in the lower end of the outer openings of keyhole by elastic positioning member, when pressing the upper end of protective cover, the upper end of protective cover moves inward, and a upward power is generated to the lower end of protective cover, enable the lower end of the protective cover to be detached from elastic positioning member and tilts, to facilitate taking-up or open protective cover, facilitate insertion key, it is on the contrary, after the upper end of protective cover to be actively plugged in the upper end of the outer openings of keyhole, by the lower end for pushing protective cover, so that the lower end of protective cover is located in keyhole by elastic positioning member The lid dress of protective cover can be completed in the lower end of outer openings, so that structure is simple to the defencive function of keyhole, it is convenient to use.
Description
Technical field
The utility model relates to field of lockset, especially a kind of Door lock casing component with keyhole protective cover.
Background technique
With advances in technology, tradition machinery lockset is gradually substituted by electronic lock at present, but electronic lock is using
When, it is possible to it can not unlock because of electronic component failure or electric power deficiency or generation burst accident, in order to guarantee safety, need
Mechanical lock is configured in electronic lock, it is exposed to carry out mechanical release when electronic lock failure, and in panel door lock
The keyhole of mechanical lock can impact the appearance of panel, and keyhole is exposed and long-term do not use will also result in mechanical lock
The mechanical performance of core declines, and causes mechanical release difficult or invalid unlock.
Summary of the invention
For overcome the deficiencies in the prior art, the utility model provides a kind of Door lock casing group with keyhole protective cover
Part.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of Door lock casing component with keyhole protective cover, including panel body are provided in the panel body
Keyhole is configured with protective cover at the outer openings of the keyhole, and the upper end of the protective cover is actively plugged in keyhole
The lower end of the upper end of outer openings, the protective cover is located under the outer openings of keyhole by an elastic positioning member
End, when pressing the upper end of protective cover, the lower end of the protective cover can be detached from elastic positioning member and tilt.
The side wall of the keyhole is provided with top splenium corresponding with the middle part of the bottom surface of protective cover, when pressing protective cover
When upper end, top splenium presses against the middle part of the bottom surface of protective cover, so that the lower end of protective cover tilts.
The elastic positioning member include an injection block being slidably arranged in panel body and setting panel body with
Compressed spring between injection block, the state for making injection block that elasticity be kept to release by the compressed spring, the injection block
Location structure is provided between end and protective cover lower end.
The protective cover lower end extends downward with a lower extending part, the location structure include setting injection block or under
Prolong the lug boss in portion and be arranged on lower extending part or injection block and corresponding with lug boss recessed portion.
The open edge position of the recessed portion is smooth surface structure.
The end edge position of the lug boss is smooth surface structure.
A sliding slot is provided in the panel body, the injection block and compressed spring are arranged in the sliding slot, and described
Sliding slot opening is configured with an end cap.
The protective cover upper end is provided with a raised wing, is provided with the inserting that can be inserted into for the raised wing in the keyhole
Slot, and the inserting groove has the space that can be moved for raised wing slip.
The beneficial effects of the utility model are: a kind of Door lock casing component with keyhole protective cover, including panel master
Body is provided with keyhole in the panel body, is configured with protective cover at the outer openings of the keyhole, the protective cover
Upper end is actively plugged in the upper end of the outer openings of keyhole, and the lower end of the protective cover is located in by an elastic positioning member
The lower end of the outer openings of keyhole, when pressing the upper end of protective cover, the upper end of protective cover is moved inward, and under protective cover
End generates a upward power, enables the lower end of the protective cover to be detached from elastic positioning member and tilts, to facilitate taking-up
Or protective cover is opened, facilitate insertion key, conversely, the upper end of protective cover to be actively plugged in the upper end of the outer openings of keyhole
Afterwards, it by pushing the lower end of protective cover, is opened so that the lower end of protective cover is located on the outside of keyhole by elastic positioning member
The lid dress of protective cover can be completed in the lower end of mouth, so that structure is simple to the defencive function of keyhole, it is convenient to use.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is structural schematic diagram when the utility model protective cover takes out；
Fig. 3 is the schematic cross-section of the utility model protective cover installation site.
Specific embodiment
Referring to figs. 1 to Fig. 3, Fig. 1 to Fig. 3 is the structural schematic diagram of one specific embodiment of the utility model, as shown,
A kind of Door lock casing component with keyhole protective cover, including panel body 1 are provided with keyhole in the panel body 1
11, protective cover 2 is configured at the outer openings of the keyhole 11, the upper end of the protective cover 2 is actively plugged in keyhole 11
Outer openings upper end, and the upper end of the outer openings of keyhole 11 have can for protective cover 2 upper end to keyhole 11
The space of interior Slideslip, the lower end of the protective cover 2 are located in the outer openings of keyhole 11 by an elastic positioning member
Lower end, when pressing the upper end of protective cover 2, the upper end of protective cover 2 is moved inward, and upward to the lower end of protective cover 2 generation one
Power enables the lower end of the protective cover 2 to be detached from elastic positioning member and tilt, thus facilitate taking-up or open protective cover,
Facilitate insertion key, conversely, after the upper end of protective cover 2 to be actively plugged in the upper end of the outer openings of keyhole 11, under
The lower end for pressing protective cover 2, so that the lower end of protective cover 2 is located under the outer openings of keyhole by elastic positioning member
The lid dress of protective cover can be completed in end, so that structure is simple to the defencive function of keyhole, it is convenient to use.
Preferably, the side wall of the keyhole 11 is provided with top splenium 111 corresponding with the middle part of the bottom surface of protective cover 2,
When pressing the upper end of protective cover 2, top splenium 111 presses against the middle part of the bottom surface of protective cover 2, so that the lower end of protective cover 2 is stuck up
It rises, and taking-up protective cover 2 can be facilitated in the specific implementation process, also shaft can be set in the middle part of protective cover 2, in key certainly
The axis hole of the side wall setting and shaft configuration in hole 11, equally can be realized the function of tilting the lower end of protective cover 2, and can be in axis hole
Upside be arranged opening, in order to take out shaft, facilitate the taking-up of protective cover 2.
Preferably, the elastic positioning member includes that an injection block 31 being slidably arranged in panel body 1 and setting exist
Compressed spring 32 between panel body 1 and injection block 31 makes injection block 31 that elasticity be kept to push away by the compressed spring 32
State out is provided with location structure between 31 end of injection block and 2 lower end of protective cover, to realize under protective cover 2
The positioning at end.
Certainly, in the specific implementation process, injection block 31 and compressed spring 32 can be also integrally substituted by elastic plate mechanism, and
Location structure is arranged on elastic plate mechanism, can equally meet positioning function, be not described in detail here.
Preferably, 2 lower end of protective cover extends downward with a lower extending part 21, and the location structure includes that setting exists
Lug boss 311 and the setting recessed portion 211 corresponding with lug boss 311 on lower extending part 21 on injection block 31, determines to realize
Bit function, certainly, the specific location of the lug boss 311 and recessed portion 211 can be exchanged with each other, and be not described in detail here.
Preferably, the open edge position of the recessed portion 211 is smooth surface structure, the end of the lug boss 311
Marginal position is smooth surface structure, to facilitate lug boss 311 to skid off or slide into recessed portion 211.
Preferably, a sliding slot 12 is provided in the panel body 1, the injection block 31 is arranged with compressed spring 32 at this
In sliding slot 12, and 12 opening of the sliding slot is configured with an end cap 121, with ease of assembly.
Certainly, in the specific implementation process, the lower extending part 21 is that an elastic construction such as plastic cement material is made or elasticity is golden
Belong to flake structure, the injection block 31 is directly anchored in panel body 1, and location structure is arranged in lower extending part 21 and injection block 31
Between, it equally can be realized positioning function, be not described in detail here.
Preferred 2 upper end of protective cover is provided with a raised wing 22, and being provided in the keyhole 11 can be for protrusion
The inserting groove 112 that the wing 22 is inserted into, and the inserting groove 112 has the space that can be slided for the raised wing 22 into keyhole, with
Just 2 upper end of protective cover pushes, and in the present embodiment, 2 upper end of protective cover can integrally take out after being pressed, and certainly, be embodied
In the process, can also be arranged on the raised wing 22, which can limit the raised wing 22, fully slides out the position limiting structure of inserting groove 112 as limited
Protrusion, 2 upper end of pressing protective cover made, after elastic positioning member is released to the positioning of 2 lower end of protective cover, protective cover 2 can be straight
It connects and turns over exposing keyhole, without taking out protective cover completely, increase the convenience used.
The preferred embodiments of the present invention have been specifically described above, certainly, the utility model can also using with
The different form of above embodiment, those skilled in the art are made etc. on the premise of without prejudice to spirit of the invention
Same transformation or corresponding change, all should belong in the protection scope of the utility model.
Claims (8)
1. a kind of Door lock casing component with keyhole protective cover, which is characterized in that including panel body (1), the panel
It is provided in main body (1) keyhole (11), is configured with protective cover (2) at the outer openings of the keyhole (11), the protection
The upper end of lid (2) is actively plugged in the upper end of the outer openings of keyhole (11), and the lower end of the protective cover (2) passes through an elasticity
Positioning component is located in the lower end of the outer openings of keyhole (11), when pressing the upper end of protective cover (2), the protective cover (2)
Lower end can be detached from elastic positioning member and tilt.
2. a kind of Door lock casing component with keyhole protective cover according to claim 1, it is characterised in that: the key
The side wall of keyhole (11) is provided with top splenium (111) corresponding with the middle part of bottom surface of protective cover (2), when pressing protective cover (2)
Upper end when, top splenium (111) presses against the middle part of the bottom surface of protective cover (2), so that the lower end of protective cover (2) tilts.
3. a kind of Door lock casing component with keyhole protective cover according to claim 1, it is characterised in that: the bullet
Property positioning component include one being slidably arranged in injection block (31) on panel body (1) and setting in panel body (1) and releasing
Compressed spring (32) between block (31), the shape for making injection block (31) that elasticity is kept to release by the compressed spring (32)
State is provided with location structure between injection block (31) end and protective cover (2) lower end.
4. a kind of Door lock casing component with keyhole protective cover according to claim 3, it is characterised in that: described anti-
Protecting cover (2) lower end extends downward with a lower extending part (21), and the location structure includes being arranged in injection block (31) or downward
Lug boss (311) and setting in portion (21) is on lower extending part (21) or injection block (31) and corresponding with lug boss (311)
Recessed portion (211).
5. a kind of Door lock casing component with keyhole protective cover according to claim 4, it is characterised in that: described recessed
The open edge position of concave portion (211) is smooth surface structure.
6. a kind of Door lock casing component with keyhole protective cover according to claim 4 or 5, it is characterised in that: institute
The end edge position for stating lug boss (311) is smooth surface structure.
7. a kind of Door lock casing component with keyhole protective cover according to claim 3, it is characterised in that: the face
It being provided in plate main body (1) sliding slot (12), the injection block (31) and compressed spring (32) are arranged in the sliding slot (12), and
Sliding slot (12) opening is configured with an end cap (121).
8. a kind of Door lock casing component with keyhole protective cover according to claim 1, it is characterised in that: described anti-
Protecting cover (2) upper end is provided with a raised wing (22), and being provided in the keyhole (11) being capable of inserting for the raised wing (22) insertion
Tankage (112), and the inserting groove (112) has the space that can be slided for the raised wing (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821749958.0U CN209429711U (en) | 2018-10-26 | 2018-10-26 | A kind of Door lock casing component with keyhole protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821749958.0U CN209429711U (en) | 2018-10-26 | 2018-10-26 | A kind of Door lock casing component with keyhole protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209429711U true CN209429711U (en) | 2019-09-24 |
Family
ID=67967963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821749958.0U Active CN209429711U (en) | 2018-10-26 | 2018-10-26 | A kind of Door lock casing component with keyhole protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209429711U (en) |
-
2018
- 2018-10-26 CN CN201821749958.0U patent/CN209429711U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |