CN206429172U - A kind of novel anti-theft opal outer cylinder body - Google Patents
A kind of novel anti-theft opal outer cylinder body Download PDFInfo
- Publication number
- CN206429172U CN206429172U CN201621436969.4U CN201621436969U CN206429172U CN 206429172 U CN206429172 U CN 206429172U CN 201621436969 U CN201621436969 U CN 201621436969U CN 206429172 U CN206429172 U CN 206429172U
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- CN
- China
- Prior art keywords
- cover plate
- boss
- cylinder body
- outer cylinder
- pressing plate
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- 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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Abstract
The utility model provides a kind of novel anti-theft opal outer cylinder body, one end that outer cylinder body is located on the inside of door is provided with boss, the boss is provided with the pressing plate for being detachably fixed connection, the pressing plate is provided with the stepped counterbore for being used for installing cover plate with the side that boss closes on, the plate shaft is connected on pressing plate and boss, the pressing plate is provided with cover plate connecting portion, and the cover plate connecting portion is higher than the stator of pressing plate for height, is to be fixedly connected between the stator and pressing plate.The boss manufactured by split-type structural, reduce the manufacture difficulty for the stepped counterbore that cover plate is installed on boss, dovetail groove in a upper patent is changed to common step trough, it is easy to process, it is easy to manufacture, the locking device for locking cover plate uses simple torsion spring, reduces technology difficulty, locking effect and intensity are improved, production cost is reduced.
Description
Technical field
The utility model is related to house security technology area, more particularly to a kind of Spy hole of anti-theft door, specifically refers to a kind of new
Type burglarproof peep hole outer cylinder body.
Background technology
It is well known that opal is used for antitheft door, it is mainly used in opening anti-theft spying in front of the door, it is to avoid criminal forces open the door
And enter, resident family is effectively protected, still, often it has been reported that criminal is using the detachable of opal, is not existed in owner resident family
During family, opal is dismantled from outside using instrument, and using hook from opal extend into the interlayer of antitheft door, antitheft door is opened
Open, carry out burglary.
By analyzing existing opal, mainly there are following two factors to cause, the first owner conveniently by antitheft door band, and
Do not carry out substantial key to lock a door, owner's safe antitheft poor consciousness, second is because opal self-technique is asked on antitheft door
Defect is inscribed, traditional opal is using threaded connection, and inside and outside installation rotation is convenient to install, but same conveniently dismounting, and criminal is led to
Cross outside rotation opal, you can outside by opal screws out, and opal is dismantled, opal material is generally plastic material, quality in addition
It is not hard enough.
For above-mentioned drawback, applicant submitted Application No. " 2016206873951 " utility model on July 4th, 2016
Patent, for the patent, applicant is during scheduling and planning, and the lens of the external opal of inner barrel are pressed into by external force,
Most so seem product structure simple, but from producing and arranging angle to consider, it is also to be further improved.
The content of the invention
The technical problems to be solved in the utility model is that there is provided one kind is new for the weak point present in prior art
Burglarproof peep hole outer cylinder body, the technical program is used not only for the use metal material that earlier application patent possesses, and quality is hard, is
Anti-theft fireproof plays good effect, in addition, in order to prevent outside rotation opal from dismantling opal, burglarproof sleeve is especially set,
And sleeve is threadably mounted at outside opal on fixing body by oppositely arranged, can not be by sleeve even with rotation
Dismounting, and provided with cover plate, cover plate is arranged on the inside of room on fixing body, and is opened by rotation mode, and utilizes back-moving spring
Reset, provided with the opening surface being obliquely installed, effectively prevent the displacement in through-bore axis direction, security performance is higher to be obtained outside advantage,
Also have the characteristics that：
The boss manufactured by split-type structural, reduces the manufacture difficulty for the stepped counterbore that cover plate is installed on boss, will
Dovetail groove is changed to common step trough in a upper patent, easy to process, is easy to manufacture, and the locking device for locking cover plate is used
Simple torsion spring, reduces technology difficulty, improves locking effect and intensity, reduces production cost.
Technical solution of the present utility model is to provide a kind of following novel anti-theft opal outer cylinder body, and outer cylinder body is located at
One end on the inside of door is provided with boss, and the boss is provided with the pressing plate for being detachably fixed connection, what the pressing plate closed on boss
Side is provided with the stepped counterbore for being used for installing cover plate, and the plate shaft is connected on pressing plate and boss.
Preferably, the pressing plate is provided with cover plate connecting portion, the cover plate connecting portion is higher than the fixation of pressing plate for height
Piece, is to be fixedly connected between the stator and pressing plate.
Preferably, the cover plate is connected by bearing pin with stator and boss.
Preferably, described bearing pin one end for axle connects cover plate is connected with stator, the other end is connected with boss.
Preferably, the cover plate is provided with the step surface coordinated with stepped counterbore.
Preferably, the cover plate is provided with locking device, the locking device axle connects on the cover board.
Preferably, the locking device also includes the first component for being capable of surface pivots on the cover board, first structure
Part is positioned against pressing plate direction provided with lock projection away from the axle place of connecing, and the cover plate is provided with the depression coordinated with lock projection
Portion, the lock projection is located between cover plate and pressing plate, and the depressed part part is located on cover plate, and another part is located at pressing plate
On, the open portion of upward lock projection is additionally provided with the first component.
Preferably, the one end being provided with the outer cylinder body in installation through-hole, the installation through-hole close to outer side of door is provided with
Internal thread, the aperture that the one end of the installation through-hole on the inside of door is provided with deep gouge, the deep gouge is more than the hole of installation through-hole
Footpath, the aperture of installation through-hole is more than the nominal diameter of internal thread.
Preferably, be connected by screw between the pressing plate and boss, the axle of the locking device connect place, cover plate with it is convex
Platform, the axle place of connecing of pressing plate are equipped with back-moving spring.
Using the beneficial effect of the technical program：The technical program is used not only for the use gold that earlier application patent possesses
Belong to material, quality is hard, is that anti-theft fireproof plays good effect, in addition, in order to prevent outside rotation opal from dismantling opal,
Burglarproof sleeve is especially set, and sleeve is threadably mounted at outside opal on fixing body by oppositely arranged, even with
Rotation, can not dismantle sleeve, and provided with cover plate, cover plate is arranged on the inside of room on fixing body, and is opened by rotation mode
Open, and resetted using back-moving spring, provided with the opening surface being obliquely installed, effectively prevent the displacement in through-bore axis direction, safety
Performance is higher to be obtained outside advantage, is also had the characteristics that：
The boss manufactured by split-type structural, reduces the manufacture difficulty for the stepped counterbore that cover plate is installed on boss, will
Dovetail groove is changed to common step trough in a upper patent, easy to process, is easy to manufacture, and the locking device for locking cover plate is used
Simple torsion spring, reduces technology difficulty, improves locking effect and intensity, reduces production cost.
Brief description of the drawings
Fig. 1 is the structural representation of novel anti-theft opal outer cylinder body.
Fig. 2 is partial enlarged drawing at A in Fig. 1（Omit cover plate）.
Fig. 3 is axial arrangement schematic diagram at novel anti-theft opal outer cylinder body cover plate（Part is removed at mark 12,12.1 to press
Plate）.
Fig. 4 is structural representation after Fig. 3 cover plates are opened.
Shown in figure：1st, outer cylinder body, 3, internal thread, 6, installation through-hole, 7, deep gouge, 12, boss, 12.1, pressing plate, 12.2,
Stepped counterbore, 12.3, screw, 13, cover plate, 13.1, stator, 14, bearing pin, 15, step surface, 18.1, first component, 18.2,
Lock projection, 18.3, depressed part, 18.4, open portion.
Embodiment
For purposes of illustration only, below in conjunction with the accompanying drawings, being elaborated to a kind of novel anti-theft opal outer cylinder body of utility model.
Shown in as shown in Figure 1 to Figure 4, a kind of novel anti-theft opal outer cylinder body 1, one end that outer cylinder body 1 is located on the inside of door is provided with
Boss 12, the boss 12, which is provided with, is detachably fixed the pressing plate 12.1 of connection, the pressing plate 12.1 closed on boss 12 one
Side is provided with the stepped counterbore 12.2 for being used for installing cover plate 13, and the axle of cover plate 13 is connected on pressing plate 12.1 and boss 12；The pressure
Plate 12.1 is provided with cover plate connecting portion, and the cover plate connecting portion is higher than the stator 13.1 of pressing plate 12.1, the fixation for height
It is to be fixedly connected between piece 13.1 and pressing plate 12.1；The cover plate 13 is connected by bearing pin 14 with stator 13.1, boss 12；Institute
State and be connected for one end of bearing pin 14 of axle connects cover plate 13 with stator 13.1, the other end is connected with boss 12；On the cover plate 13
Provided with the step surface 15 coordinated with stepped counterbore 12.2；The cover plate 13 is provided with locking device, and the locking device axle is connected on
On cover plate 13；The locking device also includes the first component 18.1 that can be rotated in the upper surface of cover plate 13, the first component
18.1 are positioned against the direction of pressing plate 12.1 provided with lock projection 18.2 away from the axle place of connecing, and the cover plate 13 is provided with convex with locking
Play 18.2 depressed parts 18.3 coordinated；The lock projection 18.2 is located between cover plate 13 and pressing plate 12.1, the depressed part
18.3 parts are located on cover plate 13, and another part is located on pressing plate 12.1, are additionally provided with the first component 18.1 to locking
The open portion 18.4 of tight projection 18.2；It is provided with the outer cylinder body 1 in installation through-hole 6, the installation through-hole 6 close to outer side of door
One end is provided with internal thread 3, and the aperture that the one end of the installation through-hole 6 on the inside of door is provided with deep gouge 7, the deep gouge 7 is more than
The aperture of installation through-hole 6, the aperture of installation through-hole 6 is more than the nominal diameter of internal thread 3；Between the pressing plate 12.1 and boss 12
Connected by screw 12.3, the axle place of connecing of the locking device, cover plate 13 are equipped with multiple with boss 12, the axle place of connecing of pressing plate 12.1
Position spring.
The technical program is used not only for the use metal material that earlier application patent possesses, and quality is hard, is antitheft anti-
Fire plays good effect, in addition, in order to prevent outside rotation opal from dismantling opal, especially setting burglarproof sleeve, and cover
Cylinder is threadably mounted at outside opal on fixing body by oppositely arranged, even with rotation, can not be dismantled sleeve, and
And provided with cover plate, cover plate is arranged on the inside of room on fixing body, and is opened by rotation mode, and resetted using back-moving spring, if
Have the opening surface being obliquely installed, effectively prevent the displacement in through-bore axis direction, security performance it is higher outside advantage, also with
Lower feature：
The boss manufactured by split-type structural, reduces the manufacture difficulty for the stepped counterbore that cover plate is installed on boss, will
Dovetail groove is changed to common step trough in a upper patent, easy to process, is easy to manufacture, and the locking device for locking cover plate is used
Simple torsion spring, reduces technology difficulty, improves locking effect and intensity, reduces production cost.
In the above-described embodiments, preferred forms of the present utility model are described, it is obvious that in the utility model
Inventive concept under, can still make many changes.Here, it should be noted that being made under inventive concept of the present utility model
Any change is fallen within protection domain of the present utility model.
Claims (10)
1. a kind of novel anti-theft opal outer cylinder body, outer cylinder body（1）One end on the inside of door is provided with boss（12）, it is characterized in that：
The boss（12）Provided with the pressing plate for being detachably fixed connection（12.1）, the pressing plate（12.1）With boss（12）One closed on
Side, which is provided with, to be used to install cover plate（13）Stepped counterbore（12.2）, the cover plate（13）Axle is connected on pressing plate（12.1）And boss（12）
On.
2. novel anti-theft opal outer cylinder body according to claim 1, it is characterized in that：The pressing plate（12.1）It is provided with cover plate
Connecting portion, the cover plate connecting portion is higher than pressing plate for height（12.1）Stator（13.1）, the stator（13.1）With pressure
Plate（12.1）Between to be fixedly connected.
3. novel anti-theft opal outer cylinder body according to claim 2, it is characterized in that：The cover plate（13）Pass through bearing pin（14）
With stator（13.1）, boss（12）Connection.
4. novel anti-theft opal outer cylinder body according to claim 3, it is characterized in that：It is described to be used for axle connects cover plate（13）Pin
Axle（14）One end and stator（13.1）Connection, the other end and boss（12）Connection.
5. the novel anti-theft opal outer cylinder body according to claim 1 or 4, it is characterized in that：The cover plate（13）Be provided with
Stepped counterbore（12.2）The step surface of cooperation（15）.
6. novel anti-theft opal outer cylinder body according to claim 5, it is characterized in that：The cover plate（13）Provided with locking dress
Put, the locking device axle is connected on cover plate（13）On.
7. novel anti-theft opal outer cylinder body according to claim 6, it is characterized in that：The locking device also includes can be
Cover plate（13）The first component that upper surface is rotated（18.1）, the first component（18.1）Pressing plate is positioned against away from the axle place of connecing
（12.1）Direction is provided with lock projection（18.2）, the cover plate（13）It is provided with and lock projection（18.2）The depressed part of cooperation
（18.3）.
8. novel anti-theft opal outer cylinder body according to claim 7, it is characterized in that：The lock projection（18.2）Positioned at lid
Plate（13）With pressing plate（12.1）Between, the depressed part（18.3）A part is located at cover plate（13）On, another part is located at pressing plate
（12.1）On, the first component（18.1）On be additionally provided with upward lock projection（18.2）Open portion（18.4）.
9. novel anti-theft opal outer cylinder body according to claim 8, it is characterized in that：The outer cylinder body（1）Interior be provided with is installed
Through hole（6）, the installation through-hole（6）Interior one end close to outer side of door is provided with internal thread（3）, the installation through-hole（6）Close to door
One end of inner side is provided with deep gouge（7）, the deep gouge（7）The aperture at place is more than installation through-hole（6）Aperture, installation through-hole（6）'s
Aperture is more than internal thread（3）Nominal diameter.
10. novel anti-theft opal outer cylinder body according to claim 8 or claim 9, it is characterized in that：The pressing plate（12.1）With boss
（12）Between pass through screw（12.3）Connection, the axle of the locking device connects place, cover plate（13）With boss（12）, pressing plate（12.1）
The axle place of connecing be equipped with back-moving spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621436969.4U CN206429172U (en) | 2016-12-26 | 2016-12-26 | A kind of novel anti-theft opal outer cylinder body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621436969.4U CN206429172U (en) | 2016-12-26 | 2016-12-26 | A kind of novel anti-theft opal outer cylinder body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206429172U true CN206429172U (en) | 2017-08-22 |
Family
ID=59586807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621436969.4U Expired - Fee Related CN206429172U (en) | 2016-12-26 | 2016-12-26 | A kind of novel anti-theft opal outer cylinder body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206429172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109592257A (en) * | 2018-12-27 | 2019-04-09 | 阳光大地（天津）环保工程有限公司 | A kind of medical waste transport box theft-prevention structure and secure identification system |
-
2016
- 2016-12-26 CN CN201621436969.4U patent/CN206429172U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109592257A (en) * | 2018-12-27 | 2019-04-09 | 阳光大地（天津）环保工程有限公司 | A kind of medical waste transport box theft-prevention structure and secure identification system |
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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: 20170822 Termination date: 20191226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |