CN204850722U - Theftproof piece - Google Patents
Theftproof piece Download PDFInfo
- Publication number
- CN204850722U CN204850722U CN201520583175.XU CN201520583175U CN204850722U CN 204850722 U CN204850722 U CN 204850722U CN 201520583175 U CN201520583175 U CN 201520583175U CN 204850722 U CN204850722 U CN 204850722U
- Authority
- CN
- China
- Prior art keywords
- hole
- inserted sheet
- inserting piece
- insurance
- prevent
- 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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- 230000000694 effects Effects 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model discloses a theftproof piece, prevent the inserted sheet including strike plate and first, the strike plate on including lock tongue hole, tapered end hole, insurance hole and screw hole, lock tongue hole and insurance hole be close to and firstly prevent that it prevents the inserted sheet to be provided with the second on inserted sheet one side. This theftproof piece reasonable in design, simple structure, low in production cost, simple to operate, can prevent effectively not only that the inserted sheet from inserting from door and door frame gap carries out the technique and unblanks, spring bolt in the time of also preventing inserted sheet edgewise contact closed condition, the theftproof effect is better, and when playing with external force or hitting, firstly prevents that inserted sheet and second prevent firmly grasping spring bolt of inserted sheet combined action, prevents under the external force impact and drops, has promoted the theftproof effect greatly.
Description
Technical field
The utility model relates to the antitheft field of door, particularly relates to a kind of theft protection plate.
Background technology
At present, Anti-theft lock sheet market sold and uses, although have certain anti-theft feature, but anti-theft effect is still not satisfactory, existing Anti-theft lock sheet is generally on the opposite side that side is provided with the sketch plate of lug, be provided with perpendicular affixed anti-plate, sketch plate and anti-plate integrally structure, sketch plate is provided with several bolt hole, and lug is provided with through hole.The weak point of the Anti-theft lock sheet of this structure is: be only provided with anti-plate together, can not prevent from being pried open by lock from the side, anti-theft effect is poor; The size of through hole is fixed, can not adjustment doors and the elasticity of doorframe when closure state.
Summary of the invention
The utility model is poor for the anti-theft effect existed in prior art, cannot the defect such as adjustment doors and the elasticity of doorframe when closure state, provide a kind of reasonable in design, structure is simple, cost of production is low, easy for installation, can effectively prevent from adopting inserted sheet technology unlocking, the novel anti-theft sheet of good anti-theft effect.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A kind of theft protection plate, comprises strike plate and the first Anti-inserting piece, described strike plate comprises dead bolt hole, tapered end hole, insurance hole and screw hole, and described dead bolt hole and insurance hole are provided with the second Anti-inserting piece on the first Anti-inserting piece side.
The utility model not only can effectively prevent inserted sheet from carrying out technology unlocking from door and the insertion of doorframe gap, dead bolt when also can prevent inserted sheet from contacting closed condition from the side, anti-theft effect is better, and when playing door by external force or to hit, first Anti-inserting piece and the second Anti-inserting piece acting in conjunction can fasten dead bolt firmly, prevent under external impacts and come off, greatly improving anti-theft effect.
As preferably, a kind of theft protection plate described above, the upside in described dead bolt hole and insurance hole is provided with the 3rd Anti-inserting piece.Avoid inserted sheet insert from the top of door lock and carry out technology unlocking, anti-theft effect is better.
As preferably, a kind of theft protection plate described above, the downside in described dead bolt hole and insurance hole is provided with the 4th Anti-inserting piece.Avoid inserted sheet insert from the below of door lock and carry out technology unlocking, anti-theft effect is better.
As preferably, a kind of theft protection plate described above, described dead bolt hole and insurance Kong Yu first Anti-inserting piece opposite position are provided with secured adjusted sheet.Now as required, can secured adjusted sheet be directly set, or secured adjusted sheet is set on the basis with the 3rd Anti-inserting piece, or secured adjusted sheet is set on the basis with the 4th Anti-inserting piece, or the basis at the same time with the 3rd Anti-inserting piece, the 4th Anti-inserting piece arranges secured adjusted sheet, can adjustment doors and the doorframe elasticity when closure state by secured adjusted sheet, promote anti-theft effect further.
The utility model compared with prior art, has following beneficial effect:
1, not only effectively can prevent inserted sheet from inserting from door and doorframe gap and carry out technology unlocking, also can prevent inserted sheet above door lock side or door lock or door lock lower contact closed condition time dead bolt, anti-theft effect is better;
2, when playing door by external force or to hit, the first Anti-inserting piece and the second Anti-inserting piece acting in conjunction can fasten dead bolt firmly, prevent under external impacts and come off, greatly improving anti-theft effect;
3, can pass through secured adjusted sheet adjustment doors and the elasticity of doorframe when closure state, anti-theft effect is better.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of theft protection plate of the utility model;
Fig. 2 is the left view of a kind of theft protection plate of the utility model;
Fig. 3 is the top view of a kind of theft protection plate of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-3 and detailed description of the invention, the utility model is described in further detail, but they are not to restriction of the present utility model:
embodiment 1
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of theft protection plate, comprise strike plate 1 and the first Anti-inserting piece 7, described strike plate 1 comprises dead bolt hole 3, tapered end hole 6, insurance hole 8 and screw hole 5, described dead bolt hole 3 and insurance hole 8 are provided with the second Anti-inserting piece 4 on the first Anti-inserting piece 7 side.
As preferably, the upside in described dead bolt hole 3 and insurance hole 8 is provided with the 3rd Anti-inserting piece 2.
As preferably, the downside in described dead bolt hole 3 and insurance hole 8 is provided with the 4th Anti-inserting piece 9.
As preferably, described dead bolt hole 3 and insurance hole 8 and the first Anti-inserting piece 7 opposite side are provided with secured adjusted sheet 10.Now as required, can secured adjusted sheet 10 be directly set, or secured adjusted sheet 10 is set on the basis with the 3rd Anti-inserting piece 2, or secured adjusted sheet 10 is set on the basis with the 4th Anti-inserting piece 9, or the basis at the same time with the 3rd Anti-inserting piece 2, the 4th Anti-inserting piece 9 arranges secured adjusted sheet 10.
Fig. 1 to Fig. 3 is the structural representation that door is set to install under situation is opened on the right side, if door is set to a left side when opening situation, only the utility model need be revolved turnback and use.
In a word, the foregoing is only preferred embodiment of the present utility model, the equalization change that all scopes applied for a patent according to the utility model are done and modification, all should belong to covering scope of the present utility model.
Claims (6)
1. a theft protection plate, comprise strike plate (1) and the first Anti-inserting piece (7), described strike plate (1) comprises dead bolt hole (3), tapered end hole (6), insurance hole (8) and screw hole (5), it is characterized in that: described dead bolt hole (3) and insurance hole (8) are provided with the second Anti-inserting piece (4) on the first Anti-inserting piece (7) side.
2. a kind of theft protection plate according to claim 1, is characterized in that: the upside of described dead bolt hole (3) and insurance hole (8) is provided with the 3rd Anti-inserting piece (2).
3. a kind of theft protection plate according to claim 2, is characterized in that: described dead bolt hole (3) and insurance hole (8) with the first Anti-inserting piece (7) opposite position on be provided with secured adjusted sheet (10).
4. a kind of theft protection plate according to claim 1 and 2, is characterized in that: the downside of described dead bolt hole (3) and insurance hole (8) is provided with the 4th Anti-inserting piece (9).
5. a kind of theft protection plate according to claim 4, is characterized in that: described dead bolt hole (3) and insurance hole (8) with the first Anti-inserting piece (7) opposite position on be provided with secured adjusted sheet (10).
6. a kind of theft protection plate according to claim 1, is characterized in that: described dead bolt hole (3) and insurance hole (8) with the first Anti-inserting piece (7) opposite side on be provided with secured adjusted sheet (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520583175.XU CN204850722U (en) | 2015-08-06 | 2015-08-06 | Theftproof piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520583175.XU CN204850722U (en) | 2015-08-06 | 2015-08-06 | Theftproof piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204850722U true CN204850722U (en) | 2015-12-09 |
Family
ID=54741286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520583175.XU Active CN204850722U (en) | 2015-08-06 | 2015-08-06 | Theftproof piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204850722U (en) |
-
2015
- 2015-08-06 CN CN201520583175.XU patent/CN204850722U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |
|
| CP03 | Change of name, title or address |