CN206190046U - Burglary -resisting door lock structure - Google Patents
Burglary -resisting door lock structure Download PDFInfo
- Publication number
- CN206190046U CN206190046U CN201621226565.2U CN201621226565U CN206190046U CN 206190046 U CN206190046 U CN 206190046U CN 201621226565 U CN201621226565 U CN 201621226565U CN 206190046 U CN206190046 U CN 206190046U
- Authority
- CN
- China
- Prior art keywords
- dead bolt
- catch
- spring bolt
- separation blade
- lockhole
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides a burglary -resisting door lock structure, include lockhole and the tool to lock that has the spring bolt, still include spring bolt separation blade and separation blade mounting, the separation blade mounting is installed in the dead slot of lockhole one side, be equipped with the court on the spring bolt separation blade the waist type hole that the spring bolt direction is extended, the spring bolt separation blade is through passing the screw in waist type hole is installed on the separation blade mounting and the perpendicular to the spring bolt. The utility model discloses it is poor with the clearance of spring bolt separation blade to pass through to adjust spring bolt separation blade control lock tongue, solves the burglary -resisting door and results in tight perhaps guan bushang's the problem in a pass because of the spring bolt hardly maybe can't get into the lockhole.
Description
Technical field
The utility model belongs to antitheft door field, is related to a kind of security door lock construction.
Background technology
Current antitheft door make and installation process in often occur that door leaf is closed not tightly, or Guan Bushang problem, problem
Main cause be caused by having a difference gap between dead bolt side above lockhole inner side and door leaf above the rear door frame that door is shut.
And producing this difference gap problem to be caused by many-side, the error during production and installation produced by links is all
It is likely to cause such case.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of security door lock construction, to avoid because producing and installing
During links error, cause above doorframe lockhole inner side and door leaf above dead bolt between gap it is too small, enter
And cause door to be difficult to fasten the problem that cannot even close.
To achieve these goals, the technical scheme that the utility model is taken is：
Described security door lock construction, including lockhole and the lockset with dead bolt, it is also solid including dead bolt catch and catch
Determine part, the catch fixture is arranged in the dead slot of the lockhole side, and the dead bolt catch is provided with towards the dead bolt side
To the waist-shaped hole for extending, the dead bolt catch is arranged on the catch fixture by the screw through the waist-shaped hole.
The catch fixture is provided with the open slot towards the lockhole inside opening, and the dead bolt catch is arranged on described opening
In mouth groove.
The dead bolt catch is provided with the vertical surface perpendicular to its bottom towards dead bolt side, and the vertical surface height is opened with described
The height of mouth groove side is concordant.
Using above-mentioned technical proposal, dead bolt catch and catch fixture are installed on lockhole, waist-shaped hole and screw can be passed through
The position of dead bolt catch is adjusted, changes its gap between dead bolt.So can by adjust dead bolt catch control dead bolt with
The difference gap of dead bolt catch, solve antitheft door causes to close asking for not tight or Guan Bushang because dead bolt is difficult or cannot be introduced into lockhole
Topic.
Dead bolt catch can carry out guide effect by open slot installed in open slot to it, also can to a certain degree protect lock
Tongue catch, and prevent the head of screw from exposing.
Brief description of the drawings
Fig. 1 is the structural representation using antitheft door of the present utility model；
Fig. 2 is the topology view of structure C-C directions shown in Fig. 1；
Fig. 3 is the structural representation of catch adjustment structure in the utility model.
Mark in figure for：
1. dead bolt catch, 2. catch fixture, 3. screw, 4. waist-shaped hole, 5. mounting hole, 6. open slot, 7. doorframe, 8.
Fan, 9. lockset, 10. dead bolt, 11. catch adjustment structures.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, the utility model specific embodiment is made further in detail
Explanation, with help those skilled in the art to the utility model design, technical scheme have more complete, accurate and deep reason
Solution.
As shown in Figure 1 to Figure 3, the utility model provides a kind of security door lock construction, including on doorframe 7
Lockhole, the lockset 9 with dead bolt 10 on door leaf 8 and the catch adjustment structure 11 at lockhole.Catch is adjusted
Structure 11 include dead bolt catch 1 and catch fixture 2, catch fixture 2 installed in lockhole open the door when block the side of dead bolt 10
In dead slot, the direction with dead bolt 10 is vertical.
Catch fixture 2 is provided with the open slot 6 towards the lockhole inside opening, and the bottom of open slot 6 is provided with mounting hole 5.Lock
Tongue catch 1 is provided with the waist-shaped hole 4 extended towards the direction of the dead bolt 10, and dead bolt catch 1 is by the screw through the waist-shaped hole 4
3 are arranged in open slot 6 and perpendicular to the dead bolt 10.Side is provided with the vertical surface perpendicular to its bottom to dead bolt catch 1 outwardly,
Vertical surface height is concordant with the height of the side of open slot 6.
The door lock for adopting the structure, dead bolt catch can be moved back and forth when antitheft door is installed by the elastic of screw 3
1, the length of waist-shaped hole 4 controls displacement.Can so be kept off with dead bolt by adjusting the position control dead bolt 10 of dead bolt catch 1
The difference gap of piece 1, solves the problems, such as that antitheft door causes a pass not tight or Guan Bushang because dead bolt 10 is difficult or cannot be introduced into lockhole.
Filler can be provided between the gap of dead bolt catch 1 and the inner side of the open slot 6, it is determined that being carried out behind the position of dead bolt catch 1
Filling.
Dead bolt catch 1 can carry out guide effect by open slot 6 installed in open slot 6 to it, can also protect to a certain degree
Shield dead bolt catch 1, and prevent the head of screw 3 from exposing.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model is implemented not to be received
The limitation of aforesaid way, as long as employing changing for the various unsubstantialities that the design of the utility model method and technical scheme are carried out
Enter, or it is not improved by the utility model design and technical scheme directly apply to other occasions, the utility model protect
Within the scope of shield.
Claims (3)
1. a kind of security door lock construction, including lockhole and the lockset with dead bolt, it is characterised in that：Also include dead bolt catch and
Catch fixture, the catch fixture is arranged in the dead slot of the lockhole side, and the dead bolt catch is provided with towards described
The waist-shaped hole that dead bolt direction extends, the dead bolt catch is arranged on the catch fixture by the screw through the waist-shaped hole
On.
2. a kind of security door lock construction according to claim 1, it is characterised in that：The catch fixture is provided with towards institute
The open slot of lockhole inside opening is stated, the dead bolt catch is arranged in the open slot.
3. a kind of security door lock construction according to claim 2, it is characterised in that：The dead bolt catch is towards dead bolt side
The vertical surface perpendicular to its bottom is provided with, the vertical surface height is concordant with the height of the open slot side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621226565.2U CN206190046U (en) | 2016-11-15 | 2016-11-15 | Burglary -resisting door lock structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621226565.2U CN206190046U (en) | 2016-11-15 | 2016-11-15 | Burglary -resisting door lock structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206190046U true CN206190046U (en) | 2017-05-24 |
Family
ID=58725696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621226565.2U Expired - Fee Related CN206190046U (en) | 2016-11-15 | 2016-11-15 | Burglary -resisting door lock structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206190046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110388133A (en) * | 2019-07-24 | 2019-10-29 | 上海森林特种钢门有限公司 | A kind of novel steel door bolt adjusting component |
-
2016
- 2016-11-15 CN CN201621226565.2U patent/CN206190046U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110388133A (en) * | 2019-07-24 | 2019-10-29 | 上海森林特种钢门有限公司 | A kind of novel steel door bolt adjusting component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20181115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |