CN213297711U - Security door with cat eye protection casing - Google Patents
Security door with cat eye protection casing Download PDFInfo
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- CN213297711U CN213297711U CN202020848439.0U CN202020848439U CN213297711U CN 213297711 U CN213297711 U CN 213297711U CN 202020848439 U CN202020848439 U CN 202020848439U CN 213297711 U CN213297711 U CN 213297711U
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Abstract
The utility model relates to the technical field of security doors, in particular to a security door with a cat eye protection cover, which comprises a security door, wherein a cat eye groove is arranged on the back surface of the security door, a cat eye is arranged in the cat eye groove, a rubber sleeve is sleeved on the cat eye, a limiting disc is arranged in front of the rubber sleeve, and a protection cover is arranged at the front side of the limiting disc; l-shaped grooves are formed in the two sides of the cat eye groove, L-shaped plates are arranged on the two sides of the limiting disc, a rotating plate is arranged on the rear side of the fixing hole, a threaded column is arranged on one side of the rotating plate, a rectangular groove is formed in the cat eye groove, and a baffle plate is arranged in the rectangular groove; the utility model discloses a set up safety cover, L shaped plate, screw thread post and shielding plate, guarantee that the impact in front of the cat eye acts on the safety cover, the screw thread post fixes the L shaped plate in the L-shaped inslot, guarantees that the safety cover can't contact the cat eye, guarantees that the structure of cat eye is complete, can not damage; the shielding plate can completely shield the cat eye, so that the condition that external personnel cannot see indoor scenes through the cat eye is ensured, and peeping by people is prevented.
Description
Technical Field
The utility model relates to a burglary-resisting door technical field specifically is a burglary-resisting door with cat eye protection casing.
Background
The anti-theft door is called as anti-theft safety door. It has both anti-theft and safety performance. The lock used on the anti-theft door must be a special lock with an anti-drilling function, which is qualified through the detection of a detection center of a public security department. The security door can be made of different materials, but the door which can receive the safety precaution product and the proof of the product can be called as the security door only if the security door reaches the standard and is qualified after detection.
The cat eye on the burglary-resisting door among the prior art does not have protective structure, and is fragile under external impact force, and simultaneously, indoor sight can be seen through the cat eye to external personnel, for preventing peeping, in view of this, we provide a burglary-resisting door with cat eye protection casing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a burglary-resisting door with cat eye protection casing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the anti-theft door with the cat eye protection cover comprises an anti-theft door, wherein a cat eye groove is formed in the back surface of the anti-theft door, a round hole is formed in the front end of the cat eye groove, a cat eye is arranged in the cat eye groove, a rubber sleeve is sleeved on the cat eye, a limiting disc is arranged in front of the rubber sleeve, a semicircular protection cover is arranged on the front side of the limiting disc, and one side of the protection cover penetrates through the round hole and extends to the outside; the cat eye groove comprises a cat eye groove and is characterized in that L-shaped grooves are formed in the left side and the right side of the cat eye groove, threaded holes are formed in one sides, close to the back, of the L-shaped grooves, L-shaped plates are arranged on the left side and the right side of a limiting disc, the L-shaped plates are located in the L-shaped grooves, fixing holes corresponding to the threaded holes are formed in the L-shaped plates, a rotating plate is arranged on the rear side of each fixing hole, threaded columns are arranged on one sides of the rotating plates, one ends of the threaded columns penetrate through the fixing holes and extend into the threaded holes, rectangular grooves are formed in the cat eye groove, shielding plates are arranged in the rectangular grooves and located between the limiting disc and a rubber sleeve, movable grooves communicated with the rectangular grooves are formed in the upper portion of the cat eye groove, fixing strips are arranged on the rear side.
Preferably, the rear end of cat eye closely bonds and has the fixed block that is the L shape, rubber sleeve closely bonds with the cat eye, the rubber sleeve equals with the diameter in cat eye groove, rubber sleeve and the cooperation of cat eye groove joint.
Preferably, spacing dish and safety cover are integrated into one piece structure, the diameter of safety cover equals the diameter of round hole, the diameter of spacing dish equals the diameter of cat eye groove, the diameter of spacing dish is greater than the diameter of round hole.
Preferably, the limiting disc is tightly bonded with the L-shaped plate, and the L-shaped plate is clamped and matched with the L-shaped groove.
Preferably, the rotating plate and the threaded column are of an integrally formed structure, and the rotating plate is in threaded connection with the threaded hole and the fixing hole.
Preferably, the shielding plate and the fixing strip are of an integrally formed structure, the rectangular groove is in sliding connection with the shielding plate, and the fixing strip is in sliding connection with the movable groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this burglary-resisting door with cat eye protection casing is through setting up the cat eye groove, spacing dish, the safety cover, L shaped plate and screw thread post, with cat eye protection at the cat eye inslot, when there is the impulsive force effect to act on the burglary-resisting door in the external world, the impact force in cat eye the place ahead all acts on the safety cover, and fix the L shaped plate at L shaped inslot through the screw thread post, guarantee the stable in structure of spacing dish and safety cover, make the unable cat eye that contacts of safety cover, guarantee the structural integrity of cat eye, can not damage.
2. This burglary-resisting door with cat eye protection casing is through rectangular channel and the shielding plate that sets up, when guaranteeing that indoor nobody uses the cat eye, under the effect of gravity, the bottom of shielding plate and the bottom contact of rectangular channel make the shielding plate shelter from the cat eye completely, guarantee that external personnel can't see indoor sight through the cat eye, prevent someone peeping.
Drawings
FIG. 1 is a schematic structural view of the front side of the anti-theft door of the present invention;
FIG. 2 is a schematic structural view of the rear side of the anti-theft door of the present invention;
FIG. 3 is a schematic cross-sectional view of the anti-theft door of the present invention;
fig. 4 is a schematic structural diagram of the partial explosion of the present invention.
The various reference numbers in the figures mean:
a security door 1; a cat eye slot 11; a circular hole 12; an L-shaped slot 13; a threaded hole 14; a rectangular groove 15; a movable groove 16;
a cat eye 2; a fixed block 21;
a rubber sleeve 3;
a limiting disc 4; a protective cover 41;
an L-shaped plate 5; a fixing hole 51;
a rotating plate 6; a threaded post 61;
a shielding plate 7; a fixing strip 71.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
a security door with a cat eye protection cover comprises a security door 1, wherein a cat eye groove 11 is formed in the back face of the security door 1, a round hole 12 is formed in the front end of the cat eye groove 11, a cat eye 2 is arranged in the cat eye groove 11, a rubber sleeve 3 is sleeved on the cat eye 2, a limiting disc 4 is arranged in front of the rubber sleeve 3, a semicircular protection cover 41 is arranged on the front side of the limiting disc 4, and one side of the protection cover 41 penetrates through the round hole 12 to extend to the outside; l-shaped groove 13 has all been seted up to the left and right sides in cat eye groove 11, one side that L-shaped groove 13 is close to the back is seted up threaded hole 14, the left and right sides of spacing dish 4 all is equipped with L shaped plate 5, L shaped plate 5 is located L-shaped groove 13, set up the fixed orifices 51 corresponding with threaded hole 14 on the L shaped plate 5, the rear side of fixed orifices 51 is equipped with rotor plate 6, one side of rotor plate 6 is equipped with screw thread post 61, and the one end of screw thread post 61 passes fixed orifices 51 and extends to in the threaded hole 14, rectangular channel 15 has been seted up on cat eye groove 11, be equipped with shielding plate 7 in the rectangular channel 15, and shielding plate 7 is located between spacing dish 4 and the rubber sleeve 3, movable groove 16 that is linked together with rectangular channel 15 is seted up to the top in cat eye groove 11, shielding plate 7's trailing flank is equipped with fixed strip 71, and the one end.
Specifically, the rear end of cat eye 2 closely bonds and has the fixed block 21 that is the L shape, through drawing to get fixed block 21, take out cat eye 2 from cat eye groove 11, rubber sleeve 3 closely bonds with cat eye 2, guarantee the stability of structure, rubber sleeve 3 equals with the diameter in cat eye groove 11, rubber sleeve 3 and the cooperation of 11 joints in cat eye groove, make rubber sleeve 3 and cat eye 2 can block into in cat eye groove 11, and rubber sleeve 3 has great frictional force with cat eye groove 11, when guaranteeing not having great pulling force to draw fixed block 21, cat eye 2 and rubber sleeve 3 can't take out from cat eye groove 11.
Further, spacing dish 4 and safety cover 41 are the integrated into one piece structure, guarantee the stability of structure, the diameter of safety cover 41 equals the diameter of round hole 12, the diameter of spacing dish 4 equals the diameter of cat eye groove 11, the diameter of spacing dish 4 is greater than the diameter of round hole 12, make spacing dish 4 can put into cat eye groove 11, and one side of safety cover 41 is located the outside of round hole 12, spacing dish 4 guarantees that safety cover 41 can not break away from in round hole 12, guarantee safety cover 41's stable in structure.
Specifically, spacing dish 4 closely bonds with L shaped plate 5, and L shaped plate 5 cooperates with L shape groove 13 joint, and spacing dish 4 is located cat eye groove 11, makes L shaped plate 5 and L shape groove 13 joint, and rethread screw thread post 61 fixes L shaped plate 5 in L shape groove 13, when protecting cover 41 receives impact force, makes the unable cat eye 2 that contacts of protecting cover 41, guarantees cat eye 2's structural integrity, can not damage.
Further, the rotating plate 6 and the threaded columns 61 are of an integrally formed structure, stability of the structure is guaranteed, the rotating plate 6 is in threaded connection with the threaded holes 14 and the fixing holes 51, the rotating plate 6 can be rotated by hands, the rotating plate 6 drives the threaded columns 61 to rotate in the threaded holes 14 and the fixing holes 51, the L-shaped plate 5 is guaranteed to be fixed in the L-shaped groove 13, and the protective cover 41 is stable in structure.
Further, shielding plate 7 and fixed strip 71 are the integrated into one piece structure, guarantee the stability of structure, rectangular channel 15 and shielding plate 7 sliding connection, fixed strip 71 and activity groove 16 sliding connection, use cat eye 2 to watch when external in the room, can use the hand to move fixed strip 71 and shift up in activity groove 16, make fixed strip 71 drive shielding plate 7 rebound in rectangular channel 15, make personnel can see external scene through cat eye 2 indoor, when not using cat eye 2, shielding plate 7 is under the effect of gravity, shielding plate 7's bottom and rectangular channel 15's bottom contact, shielding plate 7 shelters from cat eye 2, guarantee that external personnel can't see indoor sight through cat eye 2, prevent that someone from peeping.
It is worth to say that the width of the shielding plate 7 is equal to the width of the rectangular groove 15, and the width of the shielding plate 7 is equal to the diameter of the cat eye 2, so as to ensure that the cat eye 2 is shielded by the shielding plate 7.
When the anti-theft door with the peep hole protective cover is used, and when indoor personnel need to watch the outside through the peep hole 2, the fixing strip 71 can be pushed by hand to move upwards in the movable groove 16, so that the fixing strip 71 drives the shielding plate 7 to move upwards in the rectangular groove 15, and the personnel can see the outside scene through the peep hole 2 indoors; when indoor personnel do not use the cat eye 2, the bottom of the shielding plate 7 is in contact with the bottom of the rectangular groove 15 under the action of gravity, the cat eye 2 is shielded by the shielding plate 7, so that the condition that the outdoor personnel cannot see indoor scenes through the cat eye 2 is ensured, and people are prevented from peeping; when there is the impulsive force effect in the external world on burglary-resisting door 1, the impact force in cat eye 2 the place ahead all is used in protection cover 41, and protection cover 41 passes through the connection of L shaped plate 5, and make screw post 61 fix in screw hole 14 and fixed orifices 51, make L shaped plate 5 provide the holding power for spacing dish 4 and protection cover 41, make protection cover 41's stable in structure, protection cover 41 can not with contact cat eye 2, the impact force on the protection cover 41 can't be used in cat eye 2, guarantee cat eye 2's structural integrity, can not damage.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a burglary-resisting door with cat eye protection casing, includes burglary-resisting door (1), its characterized in that: the anti-theft door is characterized in that a cat eye groove (11) is formed in the back face of the anti-theft door (1), a round hole (12) is formed in the front end of the cat eye groove (11), a cat eye (2) is arranged in the cat eye groove (11), a rubber sleeve (3) is sleeved on the cat eye (2), a limiting disc (4) is arranged in front of the rubber sleeve (3), a semicircular protective cover (41) is arranged on the front side of the limiting disc (4), and one side of the protective cover (41) penetrates through the round hole (12) and extends to the outside; the cat eye groove is characterized in that L-shaped grooves (13) are formed in the left side and the right side of the cat eye groove (11), a threaded hole (14) is formed in one side, close to the back, of each L-shaped groove (13), L-shaped plates (5) are arranged on the left side and the right side of the limiting disc (4), each L-shaped plate (5) is located in each L-shaped groove (13), a fixing hole (51) corresponding to the threaded hole (14) is formed in each L-shaped plate (5), a rotating plate (6) is arranged on the rear side of each fixing hole (51), a threaded column (61) is arranged on one side of each rotating plate (6), one end of each threaded column (61) penetrates through each fixing hole (51) and extends into each threaded hole (14), a rectangular groove (15) is formed in each cat eye groove (11), a shielding plate (7) is arranged in each rectangular groove (15), each shielding plate (7) is located between each limiting disc (4) and each rubber sleeve (3), a movable groove (16) communicated with each rectangular groove, the rear side surface of the shielding plate (7) is provided with a fixing strip (71), and one end of the fixing strip (71) penetrates through the movable groove (16) and extends to the outside.
2. The security door with peep hole shield according to claim 1, characterized in that: the rear end of cat eye (2) closely bonds and has fixed block (21) that are L shape, rubber sleeve (3) closely bonds with cat eye (2), rubber sleeve (3) equals with the diameter of cat eye groove (11), rubber sleeve (3) and cat eye groove (11) joint cooperation.
3. The security door with peep hole shield according to claim 1, characterized in that: spacing dish (4) and safety cover (41) are the integrated into one piece structure, the diameter of safety cover (41) equals the diameter of round hole (12), the diameter of spacing dish (4) equals the diameter of cat eye groove (11), the diameter of spacing dish (4) is greater than the diameter of round hole (12).
4. The security door with peep hole shield according to claim 1, characterized in that: spacing dish (4) closely bond with L shaped plate (5), L shaped plate (5) and L shape groove (13) joint cooperation.
5. The security door with peep hole shield according to claim 1, characterized in that: the rotary plate (6) and the threaded column (61) are of an integrally formed structure, and the rotary plate (6) is in threaded connection with the threaded hole (14) and the fixing hole (51).
6. The security door with peep hole shield according to claim 1, characterized in that: the shielding plate (7) and the fixing strip (71) are of an integrally formed structure, the rectangular groove (15) is in sliding connection with the shielding plate (7), and the fixing strip (71) is in sliding connection with the movable groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020848439.0U CN213297711U (en) | 2020-05-20 | 2020-05-20 | Security door with cat eye protection casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020848439.0U CN213297711U (en) | 2020-05-20 | 2020-05-20 | Security door with cat eye protection casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213297711U true CN213297711U (en) | 2021-05-28 |
Family
ID=75983894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020848439.0U Active CN213297711U (en) | 2020-05-20 | 2020-05-20 | Security door with cat eye protection casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213297711U (en) |
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2020
- 2020-05-20 CN CN202020848439.0U patent/CN213297711U/en active Active
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