CN213838372U

CN213838372U - High-precision size durable antitheft door

Info

Publication number: CN213838372U
Application number: CN202022395497.5U
Authority: CN
Inventors: 邓建财; 吴钻忠
Original assignee: Zhejiang Deyi Door Industry Co ltd
Current assignee: Zhejiang Deyi Door Industry Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-07-30
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a durable type burglary-resisting door of high accuracy size aims at solving spare key and deposits inconveniently, the problem of being stolen by lawbreaker easily. The key points of the technical scheme are as follows: including the door plant, it is connected with the cat eye to rotate on the door plant, one side fixedly connected with hollow tube of cat eye, be provided with the depressed groove on the door plant, the hollow tube overcoat is equipped with the gear, be provided with the cavity in the door plant, be provided with the device that opens and shuts in the cavity, the device that opens and shuts is including the chassis, annular carousel and the tight blade of clamp, the intermediate position on chassis is provided with the through-hole, annular carousel and clamp are provided with the connecting rod between the blade, be provided with the round pin axle on the tight blade of clamp, it is connected with round pin axle rotation to press from both sides tight blade, round pin axle and chassis fixed connection, be provided with the latch on the outer wall of annular carousel. The utility model discloses a durable type burglary-resisting door of high accuracy size can hide the spare key through opening and shutting the device and rotatable cat eye and leave in the cavity, prevents that the spare key can be stolen by lawbreaker.

Description

High-precision size durable antitheft door

Technical Field

The utility model relates to a decoration material technical field, more specifically say, it relates to a durable type burglary-resisting door of high accuracy size.

Background

The condition that a key is forgotten or lost often occurs in daily life, so that a user cannot enter a home and only can seek unlocking service, and the key is very inconvenient.

For the problems, some people are used to place a spare key at a door to prevent the situation that the key is lost or forgotten to be carried, so that the people cannot enter the house, the existing spare key is placed in various places, some places are planted with a pot of potted plants at the door, and the spare key is placed under or in the pot of potted plants; some place the key under the door blanket; some keys are placed above the door frame, and the places are common placing means and are well known by thieves, so that the thieves can find out spare keys to open the doors to enter rooms for theft, and economic losses of householders are caused.

There is therefore a need to propose a solution to this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a durable type burglary-resisting door of high accuracy size drives the device that opens and shuts through setting up rotatable cat eye and opens and shuts, realizes can hiding the spare key in the cavity, reaches the security that improves the burglary-resisting door, prevents that the spare key from being stolen the purpose of usefulness by lawbreaker.

The above technical purpose of the present invention can be achieved by the following technical solutions: a high-precision size durable anti-theft door, which comprises a door plate, wherein a cat eye is rotatably connected on the door plate, one side of the cat eye is fixedly connected with a hollow pipe, the door plate is provided with a concave groove for the hollow pipe to be inserted into, the hollow pipe is sleeved with a gear, the door panel is internally provided with a cavity communicated with the concave groove, the cavity is communicated with the outside, an opening and closing device is arranged in the cavity and comprises a base plate, an annular turntable and a plurality of clamping blades, a through hole is arranged at the middle position of the base plate, a connecting rod is arranged between the annular turntable and the clamping blade, two ends of the connecting rod are respectively and rotatably connected with the annular turntable and the clamping blade, the clamping blade is provided with a pin shaft, the clamping blades are rotatably connected with a pin shaft, the pin shaft is fixedly connected with the chassis, and the outer wall of the annular turntable is provided with clamping teeth meshed with the gear.

By adopting the technical scheme, the cat eye is rotated, the cat eye can drive the hollow tube inserted in the concave groove to rotate after rotating, the hollow tube is arranged in a hollow manner, normal observation of the cat eye cannot be influenced, the hollow tube can drive the gear sleeved on the hollow tube to rotate after rotating, the outer wall of the annular turntable is provided with the latch meshed with the gear, the annular turntable can be driven to rotate after the gear rotates, the edge of the annular turntable is attached to the disc wall of the chassis, therefore, the annular turntable can rotate on the chassis, the connecting rod connected with the annular turntable can be driven to rotate by the rotation of the annular turntable, the connecting rod, the annular turntable and the connecting end of the clamping blade rotate, so that the clamping blade is driven to rotate, the clamping blade rotates and opens towards the outside of the through hole by taking the pin shaft as a circle center, the through hole on the chassis is opened, and the spare key in the cavity can be taken out through the through hole, when needing closed through-hole, the contrarotation cat eye again, the cat eye just can drive the annular carousel rotation through hollow tube and gear, press from both sides tight blade and use the round pin axle to close to the inside rotation of through-hole as the centre of a circle, it is closed to press from both sides tight blade and reduce to the through-hole until, just so can hide the spare key in the cavity, and hardly see from the surface that need just can open the device that opens and shuts through rotatory cat eye, avoid the spare key with the cavity that lawless persons can be easily to take out, further strengthened the theftproof performance of burglary-resisting door.

The utility model discloses further set up to: the opening part of cavity is provided with the decorative board unanimous with the opening shape size of cavity, one side of decorative board and the inner wall hinge connection of cavity, the decorative board is close to one side fixedly connected with lug of switching device, be provided with the lock switch who is connected with the lug cooperation in the cavity.

Through adopting above-mentioned technical scheme, after opening and shutting the device closure, can close the decorative board lid at the opening part of cavity, lug on the decorative board can insert in the lock switch, the surface of decorative board can flush with the surface of door plant, make other people see this only decoration from the surface, play the effect of covering, when the spare key in the cavity of need taking, press the one end that the decorative board was provided with the lug, the lug just can pop out from the lock switch, just can open the decorative board, just can take the key in the cavity after opening and shutting the device again.

The utility model discloses further set up to: the cat eye is equipped with the rotating ring on the outer wall cover, be provided with the antiskid arch of a plurality of array distributions on the rotating ring.

Through adopting above-mentioned technical scheme, it is rotatory just can drive the cat eye to hold the swivel becket and rotate, and the swivel becket sets up the edge of cat eye again, can not influence the normal use of cat eye, and the non-skid stud has increased the friction between finger and the swivel becket, the condition of skidding appears when preventing to rotate again.

The utility model discloses further set up to: the annular rotary table is provided with arc through grooves, the number of the arc through grooves corresponds to that of the clamping blades, positioning columns are arranged in the arc through grooves, one ends of the positioning columns are fixed on the chassis, and the other ends of the positioning columns penetrate through the arc through grooves.

Through adopting above-mentioned technical scheme, because circular chassis and annular turntable pass through the reference column and the groove is connected through to the arc, when rotating annular turntable, the reference column is located the arc all the time and leads to the groove, thereby, not only realized the location of annular turntable at rotatory in-process, can promote the stability of being connected between annular turntable and the circular chassis again, when the one end contact that the groove was led to the reference column and arc, press from both sides tight blade and just open completely, when the other end contact that the groove was led to the reference column and arc, press from both sides tight blade and just hug closely mutually, cover the through-hole completely.

The utility model discloses further set up to: and a miniature camera is arranged in the cavity.

Through adopting above-mentioned technical scheme, the condition of the people who takes spare key can be monitored to miniature camera head, if the condition that the key loses appears, can be through looking over the locking lawless persons who shoots the content more quick.

The utility model discloses further set up to: one side of the rotating ring, which is close to the door plate, is fixedly connected with an elastic lug, and a first clamping groove and a second clamping groove are formed in the door plate, and the elastic lug is clamped in the first clamping groove and the second clamping groove.

Through adopting above-mentioned technical scheme, when the device that opens and shuts is under the closed condition, elastic bump can imbed in draw-in groove one, and during rotatory swivel becket, elastic bump can extrude in draw-in groove one, produces deformation, and when the device that opens and shuts is in the open mode, the swivel becket can just rotate to elastic bump card income draw-in groove two in, prevents to open and to open the device can rotate by oneself and open, plays certain limiting displacement.

The utility model discloses further set up to: the elastic lug is hemispherical, and the hemispherical cambered surface of the elastic lug faces to one side close to the door panel.

Through adopting above-mentioned technical scheme, the hemispherical cambered surface of elastic lug can convert the extruded power in draw-in groove one and the two inner walls horizontal direction of draw-in groove into the power that the swivel becket was thought in the vertical extrusion, and it is more laborsaving when making elastic lug follow draw-in groove one and the two interior bases of draw-in groove.

To sum up, the utility model discloses following beneficial effect has:

when the through hole is closed, the cat eye is rotated, the cat eye drives the annular turntable to rotate through the hollow tube and the gear, the clamping blade is closed in a rotating mode by taking the pin shaft as the center of a circle to the inside of the through hole, the standby key can be hidden in the cavity until the clamping blade is closed to the through hole, the opening and closing device can be opened only by rotating the cat eye after the standby key is seen from the surface, the problem that lawless persons can take out the standby key of the cavity easily is avoided, and the anti-theft performance of the anti-theft door is further enhanced.

Drawings

Fig. 1 is a schematic structural view of the present invention, showing structural features of a door panel;

fig. 2 is a schematic diagram of the internal structure of the cavity of the present invention, showing the internal structural features of the cavity;

fig. 3 is an enlarged view of the portion a of fig. 1, showing the structural features of the opening and closing device.

In the figure: 1. a door panel; 2. a hollow tube; 3. an opening and closing device; 4. a chassis; 5. an annular turntable; 6. clamping the blade; 7. a connecting rod; 8. a pin shaft; 9. a door lock switch; 10. a gear; 11. a decorative plate; 12. an arc-shaped through groove; 13. a positioning column; 14. clamping teeth; 15. a miniature camera; 16. a cat eye; 17. a cavity; 18. a recessed groove; 19. and (6) rotating the ring.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

The utility model provides a durable type burglary-resisting door of high accuracy size, as shown in fig. 1-3, including door plant 1, the coating has wear-resisting coating on the door plant 1, the wear resistance of door plant 1 has been strengthened, the life of door plant 1 has been prolonged, it is connected with cat eye 16 to rotate through the bearing on the door plant 1, the cover is equipped with swivel becket 19 rather than fixed connection on the outer wall of cat eye 16, be equipped with the non-slip raised who a plurality of array distributions on the swivel becket 19, swivel becket 19 is close to one side fixedly connected with elasticity lug of door plant 1, be equipped with draw-in groove one and draw-in groove two that supply elasticity lug card to go into on the door plant 1, elasticity lug is the hemisphere, the hemispherical cambered surface orientation of elasticity lug is close to one side of door plant 1.

One side fixedly connected with hollow tube 2 of cat eye 16 has seted up on the door plant 1 and has supplied hollow tube 2 male depressed groove 18, and the 2 overcoat of hollow tube is equipped with gear 10, is equipped with the cavity 17 that switches on with depressed groove 18 in the door plant 1, and cavity 17 switches on with the external world, is equipped with the device 3 that opens and shuts in the cavity 17.

Opening and closing device 3 is including chassis 4, annular turntable 5 and a plurality of tight blade 6 of clamp, the through-hole has been seted up to chassis 4's intermediate position, be equipped with connecting rod 7 between annular turntable 5 and the tight blade 6 of clamp, the both ends of connecting rod 7 rotate with annular turntable 5 and tight blade 6 of clamp respectively and are connected, be equipped with round pin axle 8 on the tight blade 6 of clamp, it rotates with round pin axle 8 to press from both sides tight blade 6 and be connected, round pin axle 8 and chassis 4 fixed connection, be equipped with on the outer wall of annular turntable 5 with gear 10 meshed latch 14, install miniature camera 15 in the cavity 17.

The opening part of cavity 17 is equipped with the decorative board 11 with the opening shape size unanimity of cavity 17, and one side of decorative board 11 and the inner wall hinge of cavity 17 are connected, and one side fixedly connected with lug that decorative board 11 is close to device 3 that opens and shuts is equipped with the lock switch 9 of being connected with the lug cooperation in the cavity 17.

The annular rotary table 5 is provided with arc-shaped through grooves 12 corresponding to the clamping blades 6 in quantity, positioning columns 13 are arranged in the arc-shaped through grooves 12, one ends of the positioning columns 13 are fixed on the chassis 4, and the other ends of the positioning columns 13 penetrate through the arc-shaped through grooves 12.

The cat eye 16 is rotated by holding the rotating ring 19, the cat eye 16 can drive the hollow tube 2 inserted in the concave groove 18 to rotate after rotating, the hollow tube 2 is hollow, normal observation of the cat eye 16 cannot be influenced, the hollow tube 2 can drive the gear 10 sleeved on the hollow tube 2 to rotate after rotating, as the outer wall of the annular turntable 5 is provided with the latch 14 meshed with the gear 10, the annular turntable 5 can be driven to rotate after the gear 10 rotates, the edge of the annular turntable 5 is attached to the disk wall of the chassis 4, therefore, the annular turntable 5 can rotate on the chassis 4, the annular turntable 5 can drive the connecting rod 7 connected with the annular turntable 5 to rotate, the connecting ends of the connecting rod 7, the annular turntable 5 and the clamping blade 6 rotate, and the clamping blade 6 rotates to open towards the outside of the through hole by taking the pin shaft 8 as a circle center, by opening the through hole in the chassis 4, the spare key in the cavity 17 can be removed through the through hole.

When needing closed through-hole, reverse rotation cat eye 16 again, cat eye 16 just can drive annular carousel 5 rotatoryly through hollow tube 2 and gear 10, press from both sides tight blade 6 and use round pin axle 8 to close to the inside rotation of through-hole as the centre of a circle, it is closed to reduce to the through-hole until pressing from both sides tight blade 6, just so can hide the spare key in cavity 17, and hardly see from the surface that need open and shut device 3 through rotatory cat eye 16 and open, avoid the spare key with cavity 17 that lawless persons can be easily to take out, decorative board 11 of setting can further hide device 3 that opens and shuts, the theftproof performance of burglary-resisting door has been strengthened.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a durable type burglary-resisting door of high accuracy size, includes door plant (1), it is connected with cat eye (16), its characterized in that to rotate on door plant (1): one side of the cat eye (16) is fixedly connected with a hollow pipe (2), a door plate (1) is provided with a sunken groove (18) for the hollow pipe (2) to insert, a gear (10) is sleeved outside the hollow pipe (2), a cavity (17) communicated with the sunken groove (18) is arranged in the door plate (1), the cavity (17) is communicated with the outside, an opening and closing device (3) is arranged in the cavity (17), the opening and closing device (3) comprises a chassis (4), an annular turntable (5) and a plurality of clamping blades (6), a through hole is arranged at the middle position of the chassis (4), a connecting rod (7) is arranged between the annular turntable (5) and the clamping blades (6), two ends of the connecting rod (7) are respectively rotatably connected with the annular turntable (5) and the clamping blades (6), and a pin shaft (8) is arranged on the clamping blades (6), the clamping blades (6) are rotatably connected with a pin shaft (8), the pin shaft (8) is fixedly connected with the chassis (4), and the outer wall of the annular turntable (5) is provided with a latch (14) meshed with the gear (10).

2. A high precision dimensionally durable security door according to claim 1, further comprising: the opening part of cavity (17) is provided with decorative board (11) unanimous with the opening shape size of cavity (17), one side of decorative board (11) and the inner wall hinge connection of cavity (17), decorative board (11) are close to one side fixedly connected with lug that opens and shuts device (3), be provided with in cavity (17) and cooperate lock switch (9) of being connected with the lug.

3. A high-precision size durable security door according to claim 2, wherein: the outer wall of cat eye (16) is overlapped and is equipped with swivel becket (19), be provided with the non-slip raised of a plurality of array distributions on swivel becket (19).

4. A high precision dimensionally durable security door according to claim 1, further comprising: the annular rotary table (5) is provided with arc-shaped through grooves (12) corresponding to the clamping blades (6), positioning columns (13) are arranged in the arc-shaped through grooves (12), one ends of the positioning columns (13) are fixed on the chassis (4), and the other ends of the positioning columns (13) penetrate through the arc-shaped through grooves (12).

5. A high precision dimensionally durable security door according to claim 1, further comprising: a miniature camera (15) is arranged in the cavity (17).

6. A high-precision size durable security door according to claim 3, wherein: one side of the rotating ring (19) close to the door panel (1) is fixedly connected with an elastic lug, and a first clamping groove and a second clamping groove for clamping the elastic lug are formed in the door panel (1).

7. A high-precision size durable security door according to claim 6, wherein: the elastic lug is hemispherical, and the hemispherical cambered surface of the elastic lug faces to one side close to the door panel (1).