CN207406247U - A kind of burglarproof peep hole of new structure - Google Patents
A kind of burglarproof peep hole of new structure Download PDFInfo
- Publication number
- CN207406247U CN207406247U CN201721517331.8U CN201721517331U CN207406247U CN 207406247 U CN207406247 U CN 207406247U CN 201721517331 U CN201721517331 U CN 201721517331U CN 207406247 U CN207406247 U CN 207406247U
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- Prior art keywords
- skull
- pipe
- male
- opal
- rear sleeve
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Abstract
The utility model discloses a kind of burglarproof peep holes of new structure, including opal body, opal body interior is arranged to opal observation passage along its length, the opal body includes the skull and male-pipe that are connected as a single entity, separating head decorative cover is arranged on male-pipe, separating head decorative cover offers the seat slot of installation positioning skull close to the one side of skull, and the outside of male-pipe has been connected through a screw thread rear sleeve, the baffle of the end set outwardly convex away from skull one end on rear sleeve；The baffle and the pipe axis of rear sleeve are vertically arranged；The overall structure that the baffle and rear sleeve is integrally formed；The skull is a circular configuration, is vertically arranged between skull and male-pipe, and the diameter of skull is more than the caliber of male-pipe；The beneficial effects of the utility model：Practicality, production cost is low, structure novel, more safe, can effectively prevent from dismantling opal outdoors.
Description
Technical field
The utility model is related to a kind of cat eye structure, more particularly to a kind of burglarproof peep hole of new structure.
Background technology
Opal, also known as peephole, a kind of compact optical instrument being installed on the door of house family observe outdoor feelings convenient for resident
Condition.The necessity of home safety is become.
It is by one piece of concave lens (object lens) and one piece of convex lens group into.The focal length of object lens is extremely short, it make outdoor people or
For object into the virtual image of upright diminution, this finally obtains the upright virtual image of an amplification, this picture as just falling within the focus of eyepiece
Just again near the distance of distinct vision of human eye, situation outdoors is just seen clearly.
It is looked out from interior by peephole, it is about all scenes in the range of 120 degree that can see field angle outdoors clearly, and from door
Can not but be seen by peephole outside it is indoor anything.If on the gate of public housing or private residence etc., this mirror is loaded onto, for family
Front yard it is antitheft and safe, can play a role.
Existing cat eye structure is simple, is easily being dismantled outdoors, use is not safe enough.
Utility model content
Technical problem to be solved in the utility model is in view of the deficiencies of the prior art, to provide a kind of the anti-of new structure
Steal opal.
To achieve these goals, the measure that the utility model is taken：
A kind of burglarproof peep hole of new structure, including opal body, opal body interior is arranged to opal along its length
Passage is observed, the opal body includes the skull and male-pipe that are connected as a single entity, separation skull is arranged on male-pipe
Circle, separating head decorative cover offer the seat slot of installation positioning skull close to the one side of skull, and the outside of male-pipe passes through screw thread
It is connected with rear sleeve, the baffle of the end set outwardly convex away from skull one end on rear sleeve；
The baffle and the pipe axis of rear sleeve are vertically arranged；
The overall structure that the baffle and rear sleeve is integrally formed；
The skull is a circular configuration, is vertically arranged between skull and male-pipe, and the diameter of skull is more than outer
The caliber of screwed pipe；
Gap between the separating head decorative cover and skull is 0.1 millimeter.
The beneficial effects of the utility model：Practicality, production cost is low, structure novel, more safe, can effectively prevent
Only from dismantling opal outdoors.
Description of the drawings
Fig. 1, the male-pipe and rear sleeve mounting structure schematic diagram of the utility model.
Fig. 2, the male-pipe and separating head decorative cover mounting structure schematic diagram of the utility model.
Fig. 3, the external structure schematic diagram of the utility model.
Specific embodiment
Including opal body 1, cat is arranged to inside opal body 1 along its length for a kind of burglarproof peep hole of new structure
Survey passage is observed, the opal body 1 includes the skull 1-1 being connected as a single entity and covered on male-pipe 1-2, male-pipe 1-2
Equipped with separating head decorative cover 3, separating head decorative cover 3 offers the seat slot 3- of installation positioning skull 1-1 close to the one side of skull 1-1
The outside of 1, male-pipe 1-2 have been connected through a screw thread rear sleeve 4, on rear sleeve 4 end set away from skull 1-1 one end to
The baffle 4-1 of outer lug.
When the utility model is installed on door-plate, separating head decorative cover 3 is set on male-pipe 1-2 first, if
The one side of seat slot 3-1 is equipped with close to skull 1-1, by male-pipe 1-2 ecto-entads through the mounting hole on door-plate, in door-plate
Rear sleeve 4 is threadedly coupled on male-pipe 1-2 by inside, and door-plate can be clamped between baffle 4-1 and separating head decorative cover 3.
During use, in outer side of door, since the separated structure of skull 1-1 and separating head decorative cover 3 designs, skull 1-
1 package is trapped in the seat slot 3-1 in separating head decorative cover 3 (as shown in Figure 3), in outer side of door, can only rotate separating head decorative cover 3,
And skull 1-1 due to its can not stress, cannot rotate, reach non-dismountable on the outside, purpose safe to use.
The pipe axis of the baffle 4-1 and rear sleeve 4 are vertically arranged.
The overall structure that the baffle 4-1 and rear sleeve 4 is integrally formed.
The skull 1-1 is a circular configuration, is vertically arranged between skull 1-1 and male-pipe 1-2, skull 1-1
Diameter be more than male-pipe 1-2 caliber.
Gap between the separating head decorative cover 3 and skull 1-1 is 0.1 millimeter.
Claims (5)
1. a kind of burglarproof peep hole of new structure including opal body (1), is arranged to along its length inside opal body (1)
Opal observes passage, it is characterised in that：The opal body (1) includes the skull (1-1) being connected as a single entity and male-pipe (1-
2) separating head decorative cover (3), is arranged on male-pipe (1-2), separating head decorative cover (3) is offered close to the one side of skull (1-1)
The seat slot (3-1) of installation positioning skull (1-1), the outside of male-pipe (1-2) have been connected through a screw thread rear sleeve (4), after
The baffle (4-1) of end set outwardly convex away from skull (1-1) one end on casing (4).
2. a kind of burglarproof peep hole of new structure according to claim 1, it is characterised in that：The baffle (4-1) with
The pipe axis of rear sleeve (4) is vertically arranged.
3. a kind of burglarproof peep hole of new structure according to claim 1 or 2, it is characterised in that：The baffle (4-1)
An overall structure being integrally formed with rear sleeve (4).
4. a kind of burglarproof peep hole of new structure according to claim 3, it is characterised in that：The skull (1-1) is
One circular configuration is vertically arranged between skull (1-1) and male-pipe (1-2), and the diameter of skull (1-1) is more than male-pipe
The caliber of (1-2).
5. a kind of burglarproof peep hole of new structure according to claim 4, it is characterised in that：The separating head decorative cover
(3) gap between skull (1-1) is 0.1 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721517331.8U CN207406247U (en) | 2017-11-14 | 2017-11-14 | A kind of burglarproof peep hole of new structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721517331.8U CN207406247U (en) | 2017-11-14 | 2017-11-14 | A kind of burglarproof peep hole of new structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207406247U true CN207406247U (en) | 2018-05-25 |
Family
ID=62319213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721517331.8U Active CN207406247U (en) | 2017-11-14 | 2017-11-14 | A kind of burglarproof peep hole of new structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207406247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472659A (en) * | 2020-04-17 | 2020-07-31 | 安徽乐青琴贸易有限公司 | Anti-theft heat-preservation security door |
-
2017
- 2017-11-14 CN CN201721517331.8U patent/CN207406247U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472659A (en) * | 2020-04-17 | 2020-07-31 | 安徽乐青琴贸易有限公司 | Anti-theft heat-preservation security door |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |