CN206144424U - Can dismantle theftproof cat eye - Google Patents
Can dismantle theftproof cat eye Download PDFInfo
- Publication number
- CN206144424U CN206144424U CN201621190920.5U CN201621190920U CN206144424U CN 206144424 U CN206144424 U CN 206144424U CN 201621190920 U CN201621190920 U CN 201621190920U CN 206144424 U CN206144424 U CN 206144424U
- Authority
- CN
- China
- Prior art keywords
- retaining
- helical spring
- gib head
- hollow base
- groove
- 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.)
- Withdrawn - After Issue
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
- E06B7/30—Peep-holes; Devices for speaking through; Doors having windows
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Prostheses (AREA)
Abstract
The utility model discloses a can dismantle theftproof cat eye, including jing gai (1), objective (2), protecgulum (4), lens (5), mirror tube (6), eyepiece (7), cavity screwed pipe (8), cavity tube socket (10), back lid (11), being equipped with one -way stopping draw -in groove (14) on cavity screwed pipe (8), being equipped with stopping hole (15) on cavity tube socket (10), cavity tube socket (10) are gone up the cover and are equipped with stopping coil spring (9), and the one end of stopping coil spring (9) is equipped with to be inserted in stopping hole (15) and stretch into the stopping coil spring gib head (16) in one -way stopping draw -in groove (14), cavity tube socket (10) precession the time stopping coil spring gib head (16) unanimous with external screw thread orientation on the cavity screwed pipe (8), cavity tube socket (10) the precession of can relaxing, cavity tube socket (10) when retreating stopping coil spring gib head (16) conflict on stopping draw -in groove (14), only advance not move back. After adopting this structure, have that simple structure is reasonable, production simple to operate, advantages such as firm in connection is reliable, the theftproof performance is good, low in production cost, maintenance change are convenient.
Description
Technical field
The invention is related to a kind of from interior to the opal observed outdoors, particularly a kind of use on antitheft door
Detachable burglarproof peep hole.
Background technology
In order to ensure the safety of the indoor person and property, it is easy to indoor outwards observation situation outdoors, it is typically antitheft in house lead in
Opal is installed on door, just door is opened after opal observes outdoor security, it has also become the essential product of home safety.It is Chinese special
Sharp notification number CN104131769B discloses a kind of burglarproof peep hole, including lens barrel and is set with outside the lens barrel for coordinating with the lens barrel
Set, the lens barrel are installed together by rotating assemble mechanism with the lens barrel overcoat, are put outside the lens barrel and the lens barrel
The card for preventing the lens barrel from screwing out from the lens barrel overcoat is additionally provided with after the lens barrel is installed with the lens barrel overcoat
Position mechanism.The burglarproof peep hole parts of said structure are few, and cost is relatively low, easy for installation, time saving and energy saving, and Anti-dismantling effect is good, peace
Full performance is strong.But there is problems with use：One is to be arranged at the column side of the lens barrel overcoat due to screens piece
On wall, one end of the screens piece is fixed with the lens barrel overcoat, and the other end is free end, and required precision height, production and processing are difficult
Degree is big.Two is that screens piece is outwards produced deformation by the extruding of the lens barrel during precession, as lens barrel overcoat is typically selected
Aluminium alloy copper material is processed, and screens piece Self-resetting poor performance, screens piece can not be resetted completely in outside deformation, cause screens
Piece can not have the effect for preventing to move back outside lens barrel overcoat, there is certain security risk with chuck reliable fit.Three is the product
Product cannot be dismantled after being arranged on antitheft door, with preferable theftproof performance, but, due to dismantling, also adjust to maintenance
Tape swapping comes difficult, once opal is damaged, it is necessary to removed using orcible entry means, not only maintenance exchanges difficulty greatly, Er Qie
There is a problem of damaging antitheft door during orcible entry.For this purpose, in the urgent need to a kind of theftproof performance is good, it is again demountable after damage
Opal.For the problems referred to above, many manufacturers and knowledgeable people are researched and developed for the problems referred to above, but so far still
There is not more rational product to emerge.
The content of the invention
To overcome the above-mentioned problem of existing burglarproof peep hole presence, the purpose of the invention to be to provide a kind of simple structure
Rationally, the easy for installation, firm and reliable connection of production, good theftproof performance, low production cost, maintenance exchanges convenient detachable antitheft
Opal.
The invention solves the technical scheme that adopted of above-mentioned technical problem, it include Jing Gai, object lens, protecgulum, lens,
Telescope, eyepiece, cannulated threaded pipe, hollow base, bonnet, described eyepiece, lens, telescope are arranged in cannulated threaded pipe, front
Lid is fixed on cannulated threaded pipe front end, and object lens are fixed on protecgulum by Jing Gai, and bonnet is fixed on hollow base, hollow base
Cannulated threaded pipe rear portion is fixed on, the external screw thread of cannulated threaded pipe is provided with unidirectional retaining draw-in groove, and hollow base is provided with retaining
Hole, is arranged with retaining helical spring on hollow base, one end of retaining helical spring is provided with retaining helical spring gib head, retaining spiral shell
Revolve during spring gib head inserts retaining hole and stretch in unidirectional retaining draw-in groove；Described unidirectional retaining draw-in groove be trough with straight angle, hollow pipe
During seat precession, retaining helical spring gib head is consistent with the external screw thread direction on cannulated threaded pipe, and retaining helical spring gib head is by outer spiral shell
Stricture of vagina jack-up；When hollow base is retreated, retaining helical spring gib head is contradicted on the right angle cell wall of retaining draw-in groove.
The further scheme of the invention, also including disassembly mechanism, what described disassembly mechanism was covered after including being arranged on
Pulling needle hole, through the pulling needle in pulling needle hole, the needle point of pulling needle is when retaining helical spring gib head is by cannulated threaded pipe external screw thread jack-up
Retaining helical spring gib head, retaining spiral shell when hollow base is retreated are lifted in pluggable retaining helical spring and the gap of hollow base
Rotation spring gib head will not be contradicted on the right angle cell wall of retaining draw-in groove.
The further scheme of the invention, is provided with pad between described object lens and protecgulum.
The further scheme of the invention, it is described after cover and be hinged with rotatable shading cover, shading cover is provided with and turns
Fixed handle.
After using said structure, have the following advantages compared with prior art and effect：One when being to install and use, and need to only pass through
Bonnet rotates hollow base and can install fixation, installs simple and convenient.Two is the retaining helical spring due to retaining helical spring
In gib head insertion retaining hole and stretch in unidirectional retaining draw-in groove so that hollow base only enters when installing do not move back, lawless person without
Method is tolled breakdown, so as to substantially increase theftproof performance.Three is, when opal needs repairing, exchanges, to rotate bonnet certain angle, hollow
Base concomitant rotation, retaining helical spring gib head are exited from retaining draw-in groove and are withstood on the external screw thread of cannulated threaded pipe, from rear
Insert pulling needle in the pulling needle hole of lid, in the needle point insertion retaining helical spring of pulling needle and the gap of hollow base, lift retaining spiral
Spring gib head, makes the external screw thread and retaining exact separation unblock of retaining helical spring gib head and cannulated threaded pipe, after continuing rotation
Lid will can be removed on hollow base therefrom empty corrugated tubing, so as to reach dismounting, maintenance, the purpose exchanged.Four is due to rear
Cover and be provided with rotatable shading cover, can eliminate from the potential safety hazard for directly spying on interior outdoors.
Description of the drawings
Main structure diagrams of the Fig. 1 for the invention.
Decomposition texture schematic diagrams of the Fig. 2 for the invention.
Fig. 3 is fit structure schematic diagram when the invention is dismantled.
Wherein 1 Jing Gai, 2 object lens, 3 pads, 4 protecgulums, 5 lens, 6 telescopes, 7 eyepieces, 8 cannulated threaded pipes, 9 retaining spiral bullets
Spring, 10 hollow bases, 11 bonnets, 12 shading covers, 13 rotate handle, 14 unidirectional retaining draw-in grooves, 15 retaining holes, 16 retaining spiral bullets
Spring gib head, 17 pulling needles, 18 pulling needle holes.
Specific embodiment
Shown in Fig. 1 and Fig. 2, it is a kind of specific embodiment of detachable burglarproof peep hole of the invention, it includes Jing Gai
1st, object lens 2, protecgulum 4, lens 5, telescope 6, eyepiece 7, cannulated threaded pipe 8, hollow base 10, bonnet 11, described eyepiece 7, thoroughly
Mirror 5, telescope 6 are arranged in cannulated threaded pipe 8, and protecgulum 4 is fixed on 8 front end of cannulated threaded pipe, and object lens 2 are fixed on by mirror lid 1
On protecgulum 4, pad 3 between object lens 2 and protecgulum 4, is provided with, bonnet 11 is fixed on hollow base 10, during hollow base 10 is fixed on
8 rear portion of empty corrugated tubing, the external screw thread of cannulated threaded pipe 8 are provided with unidirectional retaining draw-in groove 14, and hollow base 10 is provided with retaining hole
15, retaining helical spring 9 is arranged with hollow base 10, one end of retaining helical spring 9 is provided with retaining helical spring gib head 16,
In the insertion of retaining helical spring gib head 16 retaining hole 15 and stretch in unidirectional retaining draw-in groove 14, using 9 structure of retaining helical spring
It is not only simple in structure, production and processing facilitates, and elastic reset performance is good, solves asking for existing screens piece reset difference very well
Topic, it is ensured that hollow base 10 is fixed only to enter with cannulated threaded pipe 8 and do not move back, is connected reliable.
In order to ensure that it is reliable, easy to process that unidirectional retaining draw-in groove 14 is used, described unidirectional retaining draw-in groove 14 is trough with straight angle,
During hollow 10 precession of base, retaining helical spring gib head 16 is consistent with the external screw thread direction on cannulated threaded pipe 8, retaining spiral bullet
By external screw thread jack-up, when hollow base 10 is retreated, retaining helical spring gib head 16 is contradicted at the right angle of retaining draw-in groove 14 spring gib head 16
On cell wall.
For the ease of dismounting, maintenance and exchange, the invention also includes disassembly mechanism, and described disassembly mechanism includes setting
Put pulling needle hole 18 on bonnet 11, through the pulling needle 17 in pulling needle hole 18, the needle point of pulling needle 17 is in retaining helical spring gib head 16
Retaining spiral is lifted by can be inserted in gap of the retaining helical spring 9 with hollow base 10 during 8 external screw thread jack-up of cannulated threaded pipe
Spring gib head 16, when hollow base 10 is retreated, retaining helical spring gib head 16 will not contradict the right angle cell wall in retaining draw-in groove 14
On.When opal needs repairing, exchanges, 11 certain angle of bonnet is rotated, the hollow base 10 being fixed as one with bonnet 11 is therewith
Rotate, retaining helical spring gib head 16 is exited from retaining draw-in groove 14 and withstood on the external screw thread of cannulated threaded pipe 8, from bonnet 11
Pulling needle hole 18 in insert pulling needle 17, in the gap between the needle point insertion retaining helical spring 9 of pulling needle 17 and hollow base 10
Retaining helical spring gib head 16 is lifted, the external screw thread and retaining draw-in groove 14 of retaining helical spring gib head 16 and cannulated threaded pipe 8 is made
Unblock is separated, hollow base 10 is in rotatable state, continuing rotation bonnet 11 can be by hollow base 10 from hollow corrugated tubing 8
On remove, so as to reach dismounting, maintenance, exchange purpose.
In order to prevent, from interior is directly spied on outdoors, being hinged with rotatable shading cover 12, shading on described bonnet 11
Lid 12 is provided with rotation handle 13.
The above, simply the specific embodiment of the invention, not makes to the invention any pro forma
Limit, on the basis of the technical scheme without departing from the invention, done simple modification, equivalent variations or modification fall
Enter the protection domain of the invention.
Claims (4)
1. a kind of detachable burglarproof peep hole, including Jing Gai (1), object lens (2), protecgulum (4), lens (5), telescope (6), eyepiece (7),
Cannulated threaded pipe (8), hollow base (10), bonnet (11), it is characterized by：Described eyepiece (7), lens (5), telescope (6) peace
It is mounted in cannulated threaded pipe (8), protecgulum (4) is fixed on cannulated threaded pipe (8) front end, before object lens (2) are fixed on by Jing Gai (1)
On lid (4), bonnet (11) is fixed on hollow base (10), and hollow base (10) is fixed on cannulated threaded pipe (8) rear portion, hollow
The external screw thread of corrugated tubing (8) is provided with unidirectional retaining draw-in groove (14), and hollow base (10) is provided with retaining hole (15), hollow base
(10) retaining helical spring (9) is arranged with, one end of retaining helical spring (9) is provided with retaining helical spring gib head (16), only
Move back during helical spring gib head (16) inserts retaining hole (15) and stretch in unidirectional retaining draw-in groove (14)；Described unidirectional retaining draw-in groove
(14) it is trough with straight angle, external screw thread during hollow base (10) precession on retaining helical spring gib head (16) and cannulated threaded pipe (8)
Direction is consistent, and retaining helical spring gib head (16) is by external screw thread jack-up；Retaining helical spring gib head when hollow base (10) retreats
(16) contradict on the right angle cell wall of retaining draw-in groove (14).
2. detachable burglarproof peep hole according to claim 1, is characterized in that：Also include disassembly mechanism, described demountor
Structure includes the pulling needle hole (18) being arranged on bonnet (11), through the pulling needle (17) of pulling needle hole (18), the needle point of pulling needle (17) exists
Retaining helical spring gib head (16) can be inserted into retaining helical spring (9) and hollow pipe during cannulated threaded pipe (8) external screw thread jack-up
Retaining helical spring gib head (16) is lifted in the gap of seat (10), retaining helical spring gib head (16) when hollow base (10) retreats
Will not contradict on the right angle cell wall of retaining draw-in groove (14).
3. detachable burglarproof peep hole according to claim 1 and 2, is characterized in that：Described object lens (2) and protecgulum (4) it
Between be provided with pad (3).
4. detachable burglarproof peep hole according to claim 3, is characterized in that：It is hinged with described bonnet (11) rotatable
Shading cover (12), shading cover (12) be provided with rotation handle (13).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016210970776 | 2016-09-30 | ||
| CN201621097077 | 2016-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206144424U true CN206144424U (en) | 2017-05-03 |
Family
ID=58014742
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610964736.XA Active CN106401431B (en) | 2016-09-30 | 2016-10-28 | Detachable burglarproof peep hole |
| CN201621190920.5U Withdrawn - After Issue CN206144424U (en) | 2016-09-30 | 2016-10-28 | Can dismantle theftproof cat eye |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610964736.XA Active CN106401431B (en) | 2016-09-30 | 2016-10-28 | Detachable burglarproof peep hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106401431B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401431A (en) * | 2016-09-30 | 2017-02-15 | 林震 | Detachable theftproof cat eye |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057669A (en) * | 2018-10-23 | 2018-12-21 | 林震 | Lock burglarproof peep hole |
| CN115171306A (en) * | 2022-06-27 | 2022-10-11 | 蒋宏伟 | Building fire safety early warning device and method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3848957B2 (en) * | 2004-06-03 | 2006-11-22 | 株式会社カープ | Cover device for security lens |
| CN201420496Y (en) * | 2009-06-03 | 2010-03-10 | 许凤泉 | anti-theft peephole |
| CN204850993U (en) * | 2015-06-19 | 2015-12-09 | 赵晓忠 | Theftproof cat eye and burglary -resisting door that adopts this cat eye |
| CN205558746U (en) * | 2016-05-06 | 2016-09-07 | 林震 | Burglarproof peep hole |
| CN106401431B (en) * | 2016-09-30 | 2018-03-20 | 林震 | Detachable burglarproof peep hole |
-
2016
- 2016-10-28 CN CN201610964736.XA patent/CN106401431B/en active Active
- 2016-10-28 CN CN201621190920.5U patent/CN206144424U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401431A (en) * | 2016-09-30 | 2017-02-15 | 林震 | Detachable theftproof cat eye |
| CN106401431B (en) * | 2016-09-30 | 2018-03-20 | 林震 | Detachable burglarproof peep hole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106401431B (en) | 2018-03-20 |
| CN106401431A (en) | 2017-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206144424U (en) | Can dismantle theftproof cat eye | |
| CN105570257B (en) | A kind of assembly and disassembly methods for the expansion bolt that can be removed completely | |
| CN202158810U (en) | Synchronous disassembling die for shell fuse and fuse seat ring | |
| CN203856378U (en) | Antitheft cat eye | |
| CN207145418U (en) | A kind of loose-proof screw | |
| CN205558746U (en) | Burglarproof peep hole | |
| CN202249655U (en) | Cat eye protective device | |
| CN204195686U (en) | The dismantling device of Boeing-737 type aircraft main landing gear throttling stay pipe nut | |
| CN205990867U (en) | Anti-dismantling opal | |
| CN203961533U (en) | A kind of Theftproof bolt | |
| CN205955605U (en) | Cat eye for burglary -resisting door | |
| CN105804550A (en) | Safe anti-theft hinge with limiting function | |
| CN208368072U (en) | Three face magic flower keyway dynamic positioning drive mechanisms | |
| CN207130887U (en) | Pre-buried channel-section steel closeouts | |
| CN206408403U (en) | Washing machine | |
| CN103485697A (en) | Periscope turning antitheft cat eye | |
| CN104405981A (en) | Extensible casing | |
| CN205141223U (en) | Socket | |
| CN204024409U (en) | A kind of burglarproof peep hole | |
| CN208380454U (en) | A kind of burglarproof peep hole | |
| CN203114118U (en) | Security door peephole installation protective assembly | |
| CN202673096U (en) | Simple burglar alarm for sight glass installing hole | |
| CN204591061U (en) | A kind of fire-proof and theft-proof peephole | |
| CN207283297U (en) | A kind of family expenses small machine | |
| CN106521883A (en) | Washing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170503 Effective date of abandoning: 20180320 |