CN207194759U - A kind of antitheft door theft-prevention structure - Google Patents
A kind of antitheft door theft-prevention structure Download PDFInfo
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- CN207194759U CN207194759U CN201721121993.3U CN201721121993U CN207194759U CN 207194759 U CN207194759 U CN 207194759U CN 201721121993 U CN201721121993 U CN 201721121993U CN 207194759 U CN207194759 U CN 207194759U
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- door leaf
- doorframe
- skid plate
- door
- hole
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- 238000003780 insertion Methods 0.000 description 2
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- 235000013399 edible fruits Nutrition 0.000 description 1
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Abstract
The utility model discloses a kind of antitheft door theft-prevention structure, including doorframe, door leaf, main lock body, the main lock body is arranged on the side of door leaf, also include the anti-skid plate of door leaf, side of the anti-skid plate of door leaf along door leaf is set, the through hole one corresponding with main lock body is provided with the anti-skid plate of door leaf, the anti-pry notch one corresponding with door leaf pick-proof Board position is provided with the doorframe, during the anti-skid plate of door leaf snaps onto the anti-pry notch one when door leaf and doorframe close, the tapered end of the main lock body is locked through through hole one, anti-pry notch one and doorframe.The utility model in door leaf side by way of setting the anti-skid plate of door leaf; so that the anti-skid plate of door leaf shelters from the side of door leaf; so as to realize blocking and protecting to tapered end when the tapered end of main lock body locks doorframe through the anti-skid plate of door leaf, so as to effectively increase the theftproof performance of antitheft door.
Description
Technical field
It the utility model is related to a kind of antitheft door, more particularly to a kind of antitheft door theft-prevention structure.
Background technology
To improve, the theftproof performance of antitheft door is more to set multiple side chains to antitheft door on the market on the side of door leaf at present
Body, side chain body is controlled to lock the tapered end in side chain body in the lockhole on doorframe by main lock body, but this set can not be prevented
Only picklock stretches into doorframe side and pries open the tapered end of main lock body and side chain body, so that main lock body on door leaf side,
Side chain body is easily destroyed, can not ensure the anti-theft effect of antitheft door, therefore, it is necessary to improvement is made to this.
The content of the invention
The utility model easily stretches into for picklock present in prior art from doorframe side causes main lock body and side
The defects of tapered end of lock body is easily pried open or destroyed by picklock by picklock, there is provided a kind of new antitheft door is antitheft
Structure.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of antitheft door theft-prevention structure, including doorframe, door leaf, main lock body, the main lock body are arranged on the side of door leaf,
Also include the anti-skid plate of door leaf, side of the anti-skid plate of door leaf along door leaf sets, be provided with and main lock on the anti-skid plate of door leaf
Through hole one corresponding to body phase, the anti-pry notch one corresponding with door leaf pick-proof Board position, the door leaf are provided with the doorframe
During anti-skid plate snaps onto the anti-pry notch one when door leaf and doorframe close, the tapered end of the main lock body passes through through hole one, prevented
Groove one is prized to lock with doorframe.
The anti-skid plate of door leaf is arranged on the side of door leaf, the tapered end of main lock body can be carried out after tapered end locks doorframe
Block, prevent picklock from extending into the position of tapered end from door leaf side and prying open main lock body, when door leaf and doorframe close, door
The tapered end for setting through hole one to supply main lock body on anti-skid plate is fanned through being locked into doorframe, the anti-pry notch one set on doorframe is used for
The anti-skid plate of door leaf is accommodated, so as to realize the tamper-resistant function of the anti-skid plate of door leaf.The utility model in door leaf side by setting door leaf
The mode of anti-skid plate so that the anti-skid plate of door leaf shelters from the side of door leaf, so as to which the tapered end in main lock body passes through the anti-skid plate of door leaf
Blocking and protecting to tapered end is realized when locking doorframe, so as to effectively increase the theftproof performance of antitheft door.
Preferably, a kind of antitheft door theft-prevention structure described above, in addition to side chain body, the side chain body are arranged at door
On the side of fan, the through hole two corresponding with side chain body position, the tapered end of the side chain body are provided with the anti-skid plate of door leaf
Locked through through hole two, anti-pry notch one and doorframe.
Side chain body is set to be used cooperatively with main lock body on the side of door leaf, the through hole two set on the anti-skid plate of door leaf
Tapered end when door leaf closes with doorframe for side chain body passes through, so that side chain body is smoothly locked in doorframe, further improves anti-
Steal the theftproof performance of door.
Preferably, a kind of antitheft door theft-prevention structure described above, the anti-skid plate of doorframe, institute are additionally provided with the doorframe
State the anti-skid plate of doorframe and be connected on doorframe simultaneously partial occlusion anti-pry notch one, be provided with and the through hole on the anti-skid plate of doorframe
The corresponding through hole three in one position, the tapered end of the main lock body are locked through through hole three, through hole one, anti-pry notch one and doorframe.
The effect of the anti-skid plate of doorframe is to block anti-pry notch one, and the anti-skid plate of door leaf and anti-pry notch one are blocked so as to play
The effect in gap, prevent that picklock from penetrating into tapered end end from the gap of the anti-skid plate of door leaf and anti-pry notch one and pries open lock
Head, while the anti-skid plate of doorframe also functions to the effect for further protecting and blocking tapered end, so as to be door leaf and the locking of doorframe side
State provides double shield, further improves the theftproof performance of antitheft door.
Preferably, a kind of antitheft door theft-prevention structure described above, the door leaf outside is additionally provided with outer rim, described
Outer rim is connected on door leaf side and blocks the anti-skid plate of door leaf, anti-pry notch one.
The effect for the outer rim being arranged on the outside of door leaf is to block the anti-skid plate of door leaf, anti-pry notch one on the outside of door leaf, is prevented
Only picklock stretches into anti-pry notch one on the outside of door leaf and pries open tapered end, so as to further improve the pick-proof performance of antitheft door.
Preferably, a kind of antitheft door theft-prevention structure described above, the outer rim end bend inwards to form external door
Stile prying is fanned, the anti-pry notch two corresponding with external door leaf stile prying position, the external door leaf pick-proof are provided with the doorframe
Checkpost enters in the anti-pry notch two.
External door leaf stile prying is used to block the anti-skid plate of door leaf on its inside, the anti-skid plate of doorframe from side, while rises again
To the effect for improving compatible degree when door leaf closes with doorframe, anti-pry notch two is used to accommodate external door leaf pick-proof when door leaf closes
Side, so as to reduce the gap between external door leaf stile prying and doorframe, lift theftproof performance.
Preferably, a kind of antitheft door theft-prevention structure described above, the anti-skid plate of door leaf includes connecting portion, insertion
Portion, the connecting portion are connected on door leaf, and the embedded division is connected with connecting portion and perpendicular to the connecting portion, the insertion
Portion is parallel to door leaf side.
The connecting portion of the anti-skid plate of door leaf is used to the anti-skid plate of door leaf being connected to door leaf, and the embedded division of the anti-skid plate of door leaf is used for
Anti-pry notch one is caught in when door leaf closes, so as to realize that the pick-proof of the anti-skid plate of door leaf acts on, embedded division mutually hangs down with connecting portion
Direct-connected connect can be such that embedded division is more smoothly caught in anti-pry notch one in the case of connecting portion and door leaf are close-connected, simultaneously
Protection dead angle is reduced, lifts theftproof performance.
Preferably, a kind of antitheft door theft-prevention structure described above, the door leaf inner side is additionally provided with interior door leaf pick-proof
Side, the anti-pry notch three corresponding with the interior door leaf stile prying position, the interior door leaf stile prying are provided with the doorframe
It is caught in the anti-pry notch three.
The interior door leaf stile prying set on the inside of door leaf is caught in anti-pry notch three when door leaf and doorframe close, and plays raising
Door leaf inner side and the effect of doorframe degree of being completely embedded, so as to further improve the overall theftproof performance of antitheft door.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the partial enlarged drawing in A portions in Fig. 1；
Fig. 3 is the top view under door leaf, doorframe closure state.
Embodiment
1-3 and embodiment are described in further detail to the utility model below in conjunction with the accompanying drawings, but they are not
To limitation of the present utility model：
Embodiment 1
A kind of antitheft door theft-prevention structure, including doorframe 1, door leaf 2, main lock body 24, the main lock body 24 are arranged at door leaf 2
On side, in addition to the anti-skid plate 3 of door leaf, side of the anti-skid plate 3 of door leaf along door leaf 2 set, set on the anti-skid plate 3 of door leaf
The through hole one 32 corresponding with main lock body 24 is equipped with, the corresponding pick-proof in the position of skid plate 3 anti-with door leaf is provided with the doorframe 1
Groove 1, during the anti-skid plate 3 of door leaf snaps onto the anti-pry notch 1 when door leaf 2 and doorframe 1 close, the main lock
The tapered end of body 24 is locked through through hole 1, anti-pry notch 1 with doorframe 1.
When door leaf 2 is closed into doorframe 1, the anti-skid plate 3 of door leaf is caught in the anti-pry notch 1 being arranged on doorframe 1, door leaf 2
After the tight closure of doorframe 1, main lock body 24 is rotated, the tapered end of main lock body 24 is disposed through the through hole one on the anti-skid plate 3 of door leaf
32 and doorframe 1 on anti-pry notch 1 lock in doorframe 1.Then now the tapered end of main lock body 24 is not only blocked by doorframe 1, also same
When blocked by the anti-skid plate 3 of door leaf, and the anti-skid plate 3 of door leaf also reduces the gap between door leaf 2 and doorframe 1, so as to greatly promote
The difficulty of picking lock, improve the theftproof performance of antitheft door.
When needing to open door leaf 2, main lock body 24 is first rotated, then the tapered end of main lock body 24 is successively from doorframe 1, through hole one
32nd, removed in anti-pry notch 1, then door leaf 2 is pulled out, now the anti-skid plate 3 of door leaf removes from anti-pry notch 1,
Door leaf 2 is converted to the state of opening.
Preferably, also including side chain body 23, the side chain body 23 is arranged on the side of door leaf 2, the door leaf pick-proof
The through hole two 31 corresponding with the position of side chain body 23 is provided with plate 3, the tapered end of the side chain body 23 passes through through hole 2 31, pick-proof
Groove 1 is locked with doorframe 1.
After door leaf 2 closes doorframe 1, the tapered end of side chain body 23 is disposed through through hole 2 31 on the anti-skid plate 3 of door leaf, anti-
Sled groove 1 is locked in doorframe 1.Double locking effect is formd so as to be engaged with the anti-skid plate 3 of tapered end, the door leaf of main lock body 24
Fruit, so as to further improve theftproof performance.
Preferably, being additionally provided with the anti-skid plate 4 of doorframe on the doorframe 1, the anti-skid plate 4 of doorframe is connected on doorframe 1
And partial occlusion anti-pry notch 1, the through hole corresponding with the position of through hole 1 is provided with the anti-skid plate 4 of doorframe
3 41, the tapered end of the main lock body 24 is locked through through hole 3 41, through hole 1, anti-pry notch 1 with doorframe 1.
When door leaf 2 is closed into doorframe 1, the anti-skid plate 3 of door leaf is caught in the anti-pry notch 1 being arranged on doorframe 1, now
The anti-partial occlusion anti-pry notch 1 of skid plate 4 of doorframe and the anti-skid plate 3 of door leaf in anti-pry notch 1, it is main during locking
The tapered end of lock body 24 sequentially passes through the through hole 3 41 on the anti-skid plate 4 of doorframe, the through hole 1 on the anti-skid plate 3 of door leaf, on doorframe 1
Anti-pry notch 1 is locked in doorframe 1, so as to further improve theftproof performance.
Preferably, the outside of door leaf 2 is additionally provided with outer rim 21, the outer rim 21 is connected on the side of door leaf 2
And block the anti-skid plate 3 of door leaf, anti-pry notch 1.
Preferably, the end of outer rim 21 bends inwards to form external door leaf stile prying 22, it is provided with the doorframe 1
The anti-pry notch two 12 corresponding with the position of external door leaf stile prying 22, the external door leaf stile prying 22 are caught in the anti-pry notch two
In 12.
Preferably, the anti-skid plate 3 of door leaf includes connecting portion 33, embedded division 34, the connecting portion 33 is connected to door leaf 2
On, the embedded division 34 is connected with connecting portion 33 and perpendicular to the connecting portion 33, the embedded division 34 is parallel to the side of door leaf 2
Side.
Preferably, the inner side of the door leaf 2 is additionally provided with interior door leaf stile prying 25, be provided with the doorframe 1 with it is described
The corresponding anti-pry notch 3 13 in the interior position of door leaf stile prying 25, the interior door leaf stile prying 25 are caught in the anti-pry notch 3 13
In.
In a word, preferred embodiment of the present utility model, all scopes according to present utility model application patent be the foregoing is only
The equivalent changes and modifications made, it should all belong to covering scope of the present utility model.
Claims (7)
1. a kind of antitheft door theft-prevention structure, including doorframe（1）, door leaf（2）, main lock body（24）, the main lock body（24）It is arranged at
Door leaf（2）Side on, it is characterised in that：Also include the anti-skid plate of door leaf（3）, the anti-skid plate of door leaf（3）Along door leaf（2）Side
Side is set, the anti-skid plate of door leaf（3）On be provided with and main lock body（24）Corresponding through hole one（32）, the doorframe（1）On
It is provided with and the anti-skid plate of door leaf（3）The corresponding anti-pry notch one in position（11）, the anti-skid plate of door leaf（3）In door leaf（2）With
Doorframe（1）The anti-pry notch one is snapped onto during closure（11）In, the main lock body（24）Tapered end pass through through hole one（32）, it is anti-
Prize groove one（11）With doorframe（1）Locking.
A kind of 2. antitheft door theft-prevention structure according to claim 1, it is characterised in that：Also include side chain body（23）, it is described
Side chain body（23）It is arranged at door leaf（2）Side on, the anti-skid plate of door leaf（3）On be provided with and side chain body（23）Position is relative
The through hole two answered（31）, the side chain body（23）Tapered end pass through through hole two（31）, anti-pry notch one（11）With doorframe（1）Lock
Tightly.
A kind of 3. antitheft door theft-prevention structure according to claim 1, it is characterised in that：The doorframe（1）On be additionally provided with
The anti-skid plate of doorframe（4）, the anti-skid plate of doorframe（4）It is connected to doorframe（1）Upper and partial occlusion anti-pry notch one（11）, the door
The anti-skid plate of frame（4）On be provided with and the through hole one（32）The corresponding through hole three in position（41）, the main lock body（24）Lock
Head passes through through hole three（41）, through hole one（32）, anti-pry notch one（11）With doorframe（1）Locking.
A kind of 4. antitheft door theft-prevention structure according to claim 1, it is characterised in that：The door leaf（2）Outside is also set up
There is outer rim（21）, the outer rim（21）It is connected to door leaf（2）On side and block the anti-skid plate of door leaf（3）, anti-pry notch one
（11）.
A kind of 5. antitheft door theft-prevention structure according to claim 4, it is characterised in that：The outer rim（21）End is inside
It is bent to form external door leaf stile prying（22）, the doorframe（1）On be provided with and external door leaf stile prying（22）Position is corresponding to prevent
Prize groove two（12）, the external door leaf stile prying（22）It is caught in the anti-pry notch two（12）In.
A kind of 6. antitheft door theft-prevention structure according to claim 1, it is characterised in that：The anti-skid plate of door leaf（3）Including
Connecting portion（33）, embedded division（34）, the connecting portion（33）It is connected to door leaf（2）On, the embedded division（34）With connecting portion
（33）It is connected and perpendicular to the connecting portion（33）, the embedded division（34）Parallel to door leaf（2）Side.
A kind of 7. antitheft door theft-prevention structure according to claim 1, it is characterised in that：The door leaf（2）Inner side is also set up
There is interior door leaf stile prying（25）, the doorframe（1）On be provided with and the interior door leaf stile prying（25）The corresponding pick-proof in position
Groove three（13）, the interior door leaf stile prying（25）It is caught in the anti-pry notch three（13）In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721121993.3U CN207194759U (en) | 2017-09-04 | 2017-09-04 | A kind of antitheft door theft-prevention structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721121993.3U CN207194759U (en) | 2017-09-04 | 2017-09-04 | A kind of antitheft door theft-prevention structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207194759U true CN207194759U (en) | 2018-04-06 |
Family
ID=61790782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721121993.3U Active CN207194759U (en) | 2017-09-04 | 2017-09-04 | A kind of antitheft door theft-prevention structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207194759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468503A (en) * | 2018-05-30 | 2018-08-31 | 四川兴事发门窗有限责任公司 | Prized up-proof door |
| CN111321988A (en) * | 2020-04-09 | 2020-06-23 | 新田县合鑫不锈钢制品有限公司 | Anti-prying edge of anti-theft door |
-
2017
- 2017-09-04 CN CN201721121993.3U patent/CN207194759U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468503A (en) * | 2018-05-30 | 2018-08-31 | 四川兴事发门窗有限责任公司 | Prized up-proof door |
| CN111321988A (en) * | 2020-04-09 | 2020-06-23 | 新田县合鑫不锈钢制品有限公司 | Anti-prying edge of anti-theft door |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 321300 16 Lantian Road, Xicheng West Industrial Zone, Yongkang, Jinhua, Zhejiang Patentee after: Xinduo Group Co.,Ltd. Country or region after: China Address before: 321300 16 Lantian Road, Xicheng West Industrial Zone, Yongkang, Jinhua, Zhejiang Patentee before: SIMTO GROUP Co.,Ltd. Country or region before: China |