CN216341715U

CN216341715U - Villa secret room door

Info

Publication number: CN216341715U
Application number: CN202122712859.3U
Authority: CN
Inventors: 高俊杰; 高兴春
Original assignee: Dongtai Wanbao Safety Equipment Co ltd
Current assignee: Dongtai Wanbao Safety Equipment Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-19
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a villa secret room door which comprises a mechanism main body, wherein a movable pull rod is arranged at the lower part of the mechanism main body, 3 first gears which are uniformly distributed are arranged at the upper right side in the mechanism main body, the upper parts of the first gears are all in meshed connection with lower rack mechanism bolts, and the right sides of the lower rack mechanism bolts are all in sliding connection in mechanism bolt holes. According to the utility model, firstly, the secret room door opening and closing handle is arranged in a wall body outside the door, other confusing objects (a trophy, a book and the like below a bookshelf) can be welded at the outer end of the cylindrical handle, the secret room door can be opened by moving the outer end of the handle, the secret room door has good concealment, the secret room door handle is arranged below the wall body, a user can conveniently and smoothly open the secret room under the condition of inconvenience of both hands, meanwhile, the door lock back locking device is arranged in the door panel, the back locking of the secret room door can be carried out, and a certain safe private space is provided.

Description

Villa secret room door

Technical Field

The utility model relates to the field of secret room doors, in particular to a secret room door for a villa.

Background

The secret room is a room which provides an important guarantee safety space for home safety, can protect the safety of personnel in the safety room within an effective time, is provided with related equipment for coping with natural disasters or external attacks, can live for a period of time in case of danger, takes refuge and avoids danger, and effectively ensures the safety of the personnel.

Among the prior art, the switching device of secret room door all installs on secret room door disguised not strong, discovers easily, and current secret room door has generally kept balance, and the rotation axis of the door body is at the door opening, and the rotation axis is still at the middle part of door opening after the rotation, and inconvenient personnel pass in and out, and the secret room door generally all installs switching device inside and outside the door, and the security is not strong.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a villa secret room door.

In order to achieve the purpose, the utility model adopts the following technical scheme: a villa secret room door comprises a main mechanism body, wherein a movable pull rod is arranged at the lower part of the main mechanism body, 7 uniformly distributed gear rotating shafts are arranged at the left side in the main mechanism body, the front ends of the upper 3 gear rotating shafts are fixedly connected with mini gear rotating shafts, the outer sides of the gear rotating shafts are engaged and connected with the inner sides of rolling chains, 3 uniformly distributed first gears are arranged at the upper right side in the main mechanism body, the front ends of the first gears are fixedly connected with mini gear rotating shafts, the upper parts of the first gears are engaged and connected with lower rack mechanism bolts, the upper parts of the lower rack mechanism bolts are slidably connected with sliding parts, the right sides of the lower rack mechanism bolts are slidably connected in mechanism bolt holes, the outer parts of the mechanism bolt holes are arranged at the upper left side of a door panel body, the right side of the door panel body is fixedly connected with a door panel rotating rod, and the left end of the middle part of the door panel body is provided with a door lock rotating rod, the door lock device is characterized in that a door lock fixing rod is fixedly connected to the front end of the door lock rotating rod, a second gear is fixedly connected to the front end of the door lock fixing rod, a fixing baffle is slidably connected to the upper side and the lower side of the door lock fixing rod close to one end of the door plate rotating rod, a spring is rotatably connected to the front end of the second gear, a third gear is meshed with the lower end of the second gear, a rack door lock bolt is meshed with the lower end of the third gear, and a lower rack door lock bolt is meshed with the upper end of the second gear.

As a further description of the above technical solution:

and one ends of the upper rack door lock bolt and the lower rack door lock bolt, which are far away from the second gear, are both connected with sliding rods in a sliding manner.

As a further description of the above technical solution:

the left side and the right side of the sliding rod are fixedly connected with bolt supports.

As a further description of the above technical solution:

and the left side of the movable pull rod is fixedly connected with a rolling chain.

As a further description of the above technical solution:

the outer sides of the mini gear rotating shafts are meshed with the inner sides of the left end and the right end of the mini toothed chain.

As a further description of the above technical solution:

two door lock bolt holes are formed in the right side of the middle lower portion of the organ main body.

As a further description of the above technical solution:

the rear end of the door lock rotating rod is fixedly connected with a rotating handle.

As a further description of the above technical solution:

the right side of the lower bottom of the organ main body is rotatably connected with a door plate rotating rod.

The utility model has the following beneficial effects:

1. according to the utility model, firstly, the secret room door opening and closing handle is arranged in a wall body outside a door, other confusing objects (a trophy, a book and the like below a bookshelf) can be welded at the cylindrical handle terminal, the gear chain structure inside a wall body mechanism is moved by moving the handle terminal, and a mechanism bolt is opened, so that the secret room door is opened, and the secret room door has good concealment.

2. According to the utility model, the door lock back-locking device is arranged in the door plate, so that the back-locking of the door plate can be carried out by pressing the rotating handle on one side in the door of the rotating secret room and controlling the bolt switch in the door plate through the connecting motion of the gears, and a certain safe and private space is provided.

Drawings

Fig. 1 is a cross-sectional view of a villa secret door according to the present invention;

fig. 2 is a rear perspective view of a villa secret room door according to the present invention;

fig. 3 is a structural view of a door lock of a villa secret room door according to the present invention.

Fig. 4 is an enlarged view of a point a in fig. 1.

Illustration of the drawings:

1. a main body of the organ; 2. a door panel rotating rod; 3. closing a bolt hole; 4. a door lock bolt hole; 5. a gear shaft; 6. moving the pull rod; 7. rolling the chain; 8. a lower rack mechanism bolt; 9. a door lock rotating rod; 10. rotating the handle; 11. fixing a baffle plate; 12. a door lock fixing rod; 13. a spring; 14. a second gear; 15. a third gear; 16. a latch bracket; 17. a slide bar; 18. a first gear; 19. a mini gear shaft; 20. a door panel entity; 21. a mini toothed chain; 22. an upper rack door latch; 23. lower rack door lock bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: a villa secret room door comprises a main body 1, a movable pull rod 6 is arranged at the lower part of the main body 1 and can move up and down, 7 uniformly distributed gear rotating shafts 5 are arranged at the left side in the main body 1, the front ends of the upper 3 gear rotating shafts 5 are fixedly connected with mini gear rotating shafts 19, the outer sides of the gear rotating shafts 5 are engaged and connected with the inner sides of

rolling chains

7, 3 uniformly distributed first gears 18 are arranged at the upper right side in the main body 1, the front ends of the first gears 18 are fixedly connected with mini gear rotating shafts 19, the upper parts of the first gears 18 are engaged and connected with lower rack machine pins 8, the upper parts of the lower rack machine pins 8 are slidably connected with sliding rods 17, the lower rack machine pins 8 can slide left and right on the sliding rods 17 conveniently, the right sides of the lower rack machine pins 8 are slidably connected in machine pin holes 3, the outer parts of the machine pin holes 3 are arranged at the upper left side of a door panel entity 20, a door plate rotating rod 2 is fixedly connected to the right side of the door plate entity 20, a door lock rotating rod 9 is arranged at the left end of the middle part of the door plate entity 20, a door lock fixing rod 12 is fixedly connected to the front end of the door lock rotating rod 9, a second gear 14 is fixedly connected to the front end of the door lock fixing rod 12, a fixing baffle plate 11 is slidably connected to the upper side and the lower side of the door lock fixing rod 12 close to the end of the door plate rotating rod 2, the fixing baffle plate 11 can vertically fix the door lock fixing rod 12, a spring 13 is rotatably connected to the front end of the second gear 14, so that the second gear 14 and the door lock fixing rod 12, elastic motion around lock dwang 9 can carrying out, and the meshing of the 14 lower extremes of second gear is connected with third gear 15, and the meshing of the 15 lower extremes of third gear is connected with rack lock bolt 22, and the meshing of the 14 upper ends of second gear is connected with lower rack lock bolt 23, and second gear 14 can ensure when rotatory that rack lock bolt 22 and lower rack lock bolt 23 can carry out the horizontal slip simultaneously.

The ends, far away from the second gear 14, of the upper rack door lock bolt 22 and the lower rack door lock bolt 23 are both connected with a sliding rod 17 in a sliding mode, bolt supports 16 are fixedly connected to the left side and the right side of the sliding rod 17, a rolling chain 7 is fixedly connected to the left side of the moving pull rod 6, the rolling chain 7 can be driven to move when the moving pull rod 6 moves up and down, the outer sides of the mini gear rotating shafts 19 are respectively connected to the inner sides of the left end and the right end of the mini toothed chain 21 in a meshing mode, so that the two mini gear rotating shafts 19 can be connected with each other through the mini toothed chain 21, two door lock holes 4 are formed in the right side of the middle lower portion of the organ main body 1, so that the upper rack door lock bolt 22 and the lower rack door lock bolt 23 can slide in the two door lock bolt holes 4, a rotating handle 10 is fixedly connected to the rear end of the door lock rotating rod 9, the rotating handle 10 is convenient to rotate, and a door panel rotating rod 2 is rotatably connected to the right side of the lower bottom of the organ main body 1, the door panel body 20 can be conveniently turned back and forth.

The working principle is as follows: the operation of the rolling chain 7 is driven by moving the movable pull rod 6 up and down, when the rolling chain 7 operates, the gear rotating shaft 5 is driven by the rolling chain 7 to rotate, the gear rotating shaft 5 is connected with the mini gear rotating shaft 19 at the mini toothed chain 21, so that the mini gear rotating shaft 19 rotates, the first gear 18 fixedly connected with the mini gear rotating shaft 19 rotates, the first gear 18 is connected with the rack on the lower side of the lower rack machine bolt 8 in a meshing manner, the lower rack machine bolt 8 can slide left and right at the sliding rod, the lower rack machine bolt 8 can slide in the machine bolt hole 3, so as to control the opening and closing of the secret door, and the rotating handle 10 outside the door panel entity 20 can be pressed, so that the left side of the door lock fixing rod 12 is separated from the fixing baffle plate 11, and the door lock rotating rod 9 and the door lock fixing rod 12 fixedly connected with the door lock rotating rod 9 are convenient to fix the door lock rotating rod 9, The second gear 14 fixedly connected with the door lock fixing rod 12 rotates, when the second gear 14 rotates, the second gear 14 can drive the third gear 15 meshed and connected with the second gear 14 to rotate simultaneously, through the simultaneous rotation of the second gear 14 and the third gear 15, the lower rack door lock bolt 23 meshed and connected with the second gear 14 and the upper rack door lock bolt 22 meshed and connected with the third gear 15 can slide left and right on the sliding rod 17 simultaneously, the lower rack door lock bolt 23 and the upper rack door lock bolt 22 can slide inside the door lock bolt hole 4 simultaneously, and the opening and closing of the secret room door are controlled.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a villa secret room door, includes office's main part (1), its characterized in that: the movable door lock is characterized in that a movable pull rod (6) is arranged on the lower portion of the machine main body (1), 7 gear rotating shafts (5) which are uniformly distributed are arranged on the left side inside the machine main body (1), mini gear rotating shafts (19) are fixedly connected to the front ends of the 3 gear rotating shafts (5) at the upper end, the outer sides of the gear rotating shafts (5) are meshed with the inner sides of rolling chains (7), 3 first gears (18) which are uniformly distributed are arranged on the right upper side inside the machine main body (1), mini gear rotating shafts (19) are fixedly connected to the front ends of the first gears (18), lower rack machine bolts (8) are meshed with the upper portions of the first gears (18), sliding rods (17) are slidably connected to the upper portions of the lower rack machine bolts (8), the right sides of the lower rack machine bolts (8) are slidably connected into the machine bolt holes (3), the outer portions of the machine bolt holes (3) are arranged on the left upper side of a door panel entity (20), door plant entity (20) right side fixedly connected with door plant dwang (2), door plant entity (20) middle part left end is provided with lock dwang (9), lock dwang (9) front end fixedly connected with lock dead lever (12), lock dead lever (12) front end fixedly connected with second gear (14), both sides sliding connection has fixed stop (11) about door plant dwang (2) one end is close to lock dead lever (12), second gear (14) front end rotation is connected with spring (13), second gear (14) lower extreme meshing is connected with third gear (15), third gear (15) lower extreme meshing is connected with last rack door lock bolt (22), second gear (14) upper end meshing is connected with lower rack door lock bolt (23).

2. The bungalow storeroom door of claim 1, wherein: and one ends of the upper rack door lock bolt (22) and the lower rack door lock bolt (23) far away from the second gear (14) are both connected with a sliding rod (17) in a sliding manner.

3. The bungalow storeroom door of claim 1, wherein: the left side and the right side of the sliding rod (17) are fixedly connected with bolt supports (16).

4. The bungalow storeroom door of claim 1, wherein: the left side of the movable pull rod (6) is fixedly connected with a rolling chain (7).

5. The bungalow storeroom door of claim 1, wherein: the outer sides of the mini gear rotating shafts (19) are meshed with the inner sides of the left end and the right end of the mini toothed chain (21).

6. The bungalow storeroom door of claim 1, wherein: two door lock bolt holes (4) are arranged on the right side of the middle lower part of the organ main body (1).

7. The bungalow storeroom door of claim 1, wherein: the rear end of the door lock rotating rod (9) is fixedly connected with a rotating handle (10).

8. The bungalow storeroom door of claim 1, wherein: the right side of the lower bottom of the organ main body (1) is rotatably connected with a door panel rotating rod (2).