Anti-theft door with reinforced structure

Abstract

The utility model relates to the technical field of anti-theft doors, in particular to an anti-theft door with a reinforcing structure. The problems that in the using process of a traditional anti-theft door, only a filling layer is additionally arranged in the existing anti-theft door to reinforce a door body, the firmness effect of the anti-theft door is insufficient, and therefore the overall structure is inconvenient to reinforce and stabilize are solved. The utility model provides an anti-theft door with a reinforcing structure. The anti-theft door comprises an adjusting assembly and a transmission assembly. Compared with the problems that in the using process of a traditional anti-theft door, only a filling layer is additionally arranged in the existing anti-theft door to reinforce a door body, the firmness effect of the anti-theft door is insufficient, and consequently the overall structure is inconvenient to reinforce and stabilize, the anti-theft door is provided with the guiding structure and the reinforcing structure; the guide structure can be driven to rotate through the transmission structure by rotating the adjusting structure, the guide structure can drive the reinforcing structure to move bidirectionally, and the inner wall of the door frame can be reinforced and propped through the reinforcing structure, so that the purpose of reinforcing stability can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-theft doors, in particular to an anti-theft door with a reinforced structure. Background Art

[0002] The full name of the anti-theft door is the anti-theft safety door. It has both anti-theft and safety performance. According to the "General Technical Requirements for Anti-theft Safety Doors", qualified anti-theft doors cannot be pried open or a 615 square millimeter opening on the door leaf can be opened within 15 minutes using ordinary hand tools such as chisels, screwdrivers, crowbars, and portable electric tools such as hand drills, or a 38 square millimeter opening in a semicircle of 150 square millimeters at the locking point. In addition, the locks used on anti-theft doors must be special anti-theft door locks with anti-drilling functions that have passed the inspection of the Ministry of Public Security Testing Center. Anti-theft doors can be made of different materials, but only those that meet the standard tests and obtain the security product production certificate can be called anti-theft doors. The utility model relates to the technical field of anti-theft doors. With the development of society, the anti-theft door industry has become more and more developed, and anti-theft doors have been continuously improved to meet the needs of production. Most anti-theft doors have the function of safety and anti-theft, but the function of strengthening and stabilizing the main structure is not perfect enough, and it is inconvenient to operate and use. The existing anti-theft doors only add a filling layer inside to reinforce the door body. This kind of anti-theft door has insufficient firmness and cannot play a good protective role. The overall firmness is low, and the overall welding and installation are time-consuming and labor-intensive, which makes it inconvenient to strengthen the overall structure. Utility Model Content

[0003] In order to overcome the problem that anti-theft doors are used, existing anti-theft doors only add a filling layer inside to reinforce the door body. This type of anti-theft door is not strong enough and cannot provide good protection. It has low overall firmness and is welded and installed as a whole, which is time-consuming and labor-intensive to process, making it inconvenient to strengthen the overall structure.

[0004] The technical solution of the utility model is: an anti-theft door with a reinforced structure, comprising a door frame, a handle, an adjustment assembly, a guide assembly, a transmission assembly, a rotation assembly and a reinforcement assembly; a handle is provided on the side wall of the door frame, an adjustment assembly is provided above the door frame, a guide assembly is provided inside the door frame, a transmission assembly is provided on the side wall of the guide assembly, a rotation assembly is provided on the side wall of the guide assembly, and a reinforcement assembly is provided on the side wall of the guide assembly.

[0005] Preferably, first, the transmission component can be driven to rotate by rotating the adjustment component, the transmission component can drive the guide component to rotate, the guide component can drive another guide component to rotate synchronously through the rotating component, and the guide component can drive the reinforcement component to move in both directions, and the inner wall of the door frame can be reinforced and resisted through the reinforcement component, thereby achieving the purpose of strengthening stability.

[0006] Preferably, the adjustment assembly includes an adjusting handwheel, a mounting groove, a connecting shaft and a connecting gear; a mounting groove is opened above the door frame, a connecting shaft is arranged inside the mounting groove, and both ends of the connecting shaft are rotatably connected to the inner wall of the mounting groove; connecting gears are arranged on the side walls of the connecting shaft, an adjusting handwheel is arranged on the side walls of the connecting shaft, and the adjusting handwheel is arranged inside the mounting groove; by rotating the adjusting handwheel, the connecting shaft can be driven to rotate, and the connecting shaft can drive the connecting gear to rotate, thereby driving the transmission assembly to rotate.

[0007] Preferably, the guide assembly includes a guide frame, a guide groove, a bidirectional screw and a guide block; a guide frame is arranged inside the door frame, a guide groove is opened inside the guide frame, a bidirectional screw is arranged inside the guide groove, both ends of the bidirectional screw are rotatably connected to the inner wall of the guide groove, a guide block is arranged on the side wall of the bidirectional screw, two groups of guide blocks are arranged, and the guide blocks are threadedly connected to the bidirectional screw; the transmission assembly can drive the bidirectional screw to rotate, and the bidirectional screw can drive the two groups of guide blocks to move bidirectionally through the guide groove respectively, thereby driving the reinforcement assembly to move bidirectionally.

[0008] Preferably, the transmission assembly includes a transmission gear and a transmission chain; a transmission gear is arranged on the side wall of the bidirectional screw rod, a transmission chain is arranged on the outside of the transmission gear, the transmission gear is meshed with the transmission chain, and a connecting gear is arranged inside the transmission chain, the connecting gear is meshed with the transmission chain; the connecting gear can drive the transmission gear to rotate through the transmission chain, and the transmission gear can drive the bidirectional screw rod to rotate, thereby driving the guide assembly to achieve the effect of bidirectional movement.

[0009] Preferably, the rotating assembly includes a rotating chain, a driven gear and a driving gear; a driving gear is arranged on the side wall of the bidirectional screw rod, a rotating chain is arranged on the outside of the driving gear, the rotating gear is meshed with the rotating chain, and a driven gear is arranged on the side wall of the other bidirectional screw rod, the driven gear is arranged inside the rotating chain, and the driven gear is meshed with the rotating chain; the bidirectional screw rod can drive the rotating chain to rotate through the driving gear, and the rotating chain can drive the other bidirectional screw rod to rotate through the driven gear, thereby driving the two sets of guide components to achieve the effect of synchronous movement.

[0010] Preferably, the reinforcement assembly includes a fixed rod and a guide rod; a guide rod is arranged inside the door frame, and multiple groups of guide rods are arranged, and fixed rods are arranged on both sides of the guide block; the guide block can drive the fixed rod to move in a guided manner through the guide rod, thereby driving multiple groups of reinforcement assemblies to move in a guided manner.

[0011] Preferably, the reinforcement assembly includes a first reinforcement plate, a second reinforcement plate and a guide hole; a guide hole is opened inside the fixed rod, and the fixed rod is slidably connected to the guide rod through the guide hole, a first reinforcement plate is arranged on one side of the fixed rod, and a second reinforcement plate is arranged on the other side of the fixed rod; the guide block can drive the fixed rod to move through the guide rod, and the fixed rod can drive the first reinforcement plate and the second reinforcement plate to move synchronously, and the inner wall of the door frame can be reinforced and resisted by the first reinforcement plate and the second reinforcement plate, thereby achieving the purpose of strengthening stability.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the traditional anti-theft door, the existing anti-theft door only adds a filling layer inside to reinforce the door body during use. This anti-theft door has insufficient firmness and cannot play a good protective role. The overall firmness is low, and the overall welding installation is time-consuming and labor-intensive, so it is inconvenient to strengthen the overall structure. The anti-theft door is provided with a guide structure and a reinforcement structure. The guide structure can be driven to rotate through the transmission structure by the rotation adjustment structure, and the guide structure can drive the reinforcement structure to move in both directions. The inner wall of the door frame can be reinforced and resisted by the reinforcement structure, so as to achieve the purpose of strengthening stability;

[0014] 2. First, by turning the adjusting hand wheel, the connecting shaft can be driven to rotate, the connecting shaft can drive the connecting gear to rotate, the connecting gear can drive the transmission gear to rotate through the transmission chain, the transmission gear can drive the bidirectional screw to rotate, the bidirectional screw can drive the two sets of guide blocks to move in both directions through the guide grooves respectively, and the bidirectional screw can drive the rotating chain to rotate through the driving gear, and the rotating chain can drive another bidirectional screw to rotate through the driven gear, thereby driving the two sets of guide components to achieve the effect of synchronous movement. At the same time, the guide block can drive the fixed rod to guide and move through the guide rod, and the fixed rod can drive the first reinforcement plate and the second reinforcement plate to move synchronously, and the inner wall of the door frame can be reinforced and resisted through the first reinforcement plate and the second reinforcement plate, thereby achieving the purpose of strengthening stability;

[0015] 3. When the buffer plate is squeezed by the outside, according to the rebound force generated by the elastic deformation of the multiple groups of buffer springs, the buffer plate can be buffered and contracted by the multiple groups of buffer springs, thereby achieving a buffering protection effect for the candle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a first three-dimensional structural schematic diagram of an anti-theft door with a reinforced structure of the utility model;

[0017] Figure 2 What is shown is a schematic diagram of a first partial three-dimensional structure of an anti-theft door with a reinforced structure of the utility model;

[0018] Figure 3 Shown is a schematic diagram of a second partial three-dimensional structure of an anti-theft door with a reinforced structure of the utility model;

[0019] Figure 4 The third partial three-dimensional structure schematic diagram of a burglary-proof door with a reinforced structure of the utility model is shown;

[0020] Explanation of the accompanying drawings: 1. Adjustment assembly; 2. Guide assembly; 3. Transmission assembly; 4. Rotation assembly; 5. Reinforcement assembly; 6. Door frame; 7. Handle; 101. Adjustment hand wheel; 102. Mounting groove; 103. Connecting shaft; 104. Connecting gear; 201. Guide frame; 202. Guide groove; 203. Guide block; 204. Bidirectional screw; 301. Transmission gear; 302. Transmission chain; 401. Rotation chain; 402. Driving gear; 403. Driven gear; 501. Fixed rod; 502. Guide rod; 503. Guide hole; 504. First reinforcement plate; 505. Second reinforcement plate. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1 The utility model provides an embodiment: an anti-theft door with a reinforced structure, comprising a door frame 6, a handle 7, an adjustment component 1, a guide component 2, a transmission component 3, a rotation component 4 and a reinforcement component 5; the handle 7 is provided on the side wall of the door frame 6, the adjustment component 1 is provided above the door frame 6, the guide component 2 is provided inside the door frame 6, the transmission component 3 is provided on the side wall of the guide component 2, the rotation component 4 is provided on the side wall of the guide component 2, and the reinforcement component 5 is provided on the side wall of the guide component 2.

[0023] See also Figure 2The adjusting assembly 1 includes an adjusting hand wheel 101, a mounting groove 102, a connecting shaft 103 and a connecting gear 104; a mounting groove 102 is provided above the door frame 6, a connecting shaft 103 is provided inside the mounting groove 102, and both ends of the connecting shaft 103 are rotatably connected to the inner wall of the mounting groove 102; a connecting gear 104 is provided on the side wall of the connecting shaft 103, an adjusting hand wheel 101 is provided on the side wall of the connecting shaft 103, and the adjusting hand wheel 101 is provided inside the mounting groove 102; by rotating the adjusting The hand wheel 101 can drive the connecting shaft 103 to rotate, and the connecting shaft 103 can drive the connecting gear 104 to rotate, thereby driving the transmission assembly 3 to rotate; the guide assembly 2 includes a guide frame 201, a guide groove 202, a bidirectional screw rod 204 and a guide block 203; the door frame 6 is provided with a guide frame 201, the guide frame 201 is provided with a guide groove 202, and the guide groove 202 is provided with a bidirectional screw rod 204, and both ends of the bidirectional screw rod 204 are connected to the guide groove The inner wall of 202 is rotatably connected, and a guide block 203 is arranged on the side wall of the bidirectional screw rod 204, and two groups of guide blocks 203 are arranged, and the guide blocks 203 are threadedly connected with the bidirectional screw rod 204; the transmission component 3 can drive the bidirectional screw rod 204 to rotate, and the bidirectional screw rod 204 can drive the two groups of guide blocks 203 to move bidirectionally through the guide groove 202 respectively, thereby driving the reinforcement component 5 to move bidirectionally; the transmission component 3 includes a transmission gear 301 and a transmission chain 302; a transmission gear 301 is arranged on the side wall of the bidirectional screw rod 204, and a transmission chain 302 is arranged on the outside of the transmission gear 301, and the transmission gear 301 is meshed with the transmission chain 302, and the connecting gear 104 is arranged inside the transmission chain 302, and the connecting gear 104 is meshed with the transmission chain 302; the connecting gear 104 can drive the transmission gear 301 to rotate through the transmission chain 302, and the transmission gear 301 can drive the bidirectional screw rod 204 to rotate, thereby driving the guide component 2 to achieve the effect of bidirectional movement.

[0024] See also Figure 3-4In this embodiment, the rotating assembly 4 includes a rotating chain 401, a driven gear 403 and a driving gear 402; a driving gear 402 is arranged on the side wall of the bidirectional screw rod 204, and a rotating chain 401 is arranged on the outside of the driving gear 402, and the rotating gear is meshed with the rotating chain 401, and a driven gear 403 is arranged on the side wall of the other bidirectional screw rod 204, and the driven gear 403 is arranged inside the rotating chain 401, and the driven gear 403 is meshed with the rotating chain 401; the bidirectional screw rod 204 can drive the rotating chain 401 to rotate through the driving gear 402, and the rotating chain 401 can drive the other bidirectional screw rod 204 to rotate through the driven gear 403, thereby driving the two sets of guide assemblies 2 to achieve the effect of synchronous movement; the reinforcement assembly 5 includes a fixed rod 501 and a guide rod 502; the guide rod 502 is arranged inside the door frame 6, and the guide rod 502 is provided with multiple groups, and the guide block 203 Fixed rods 501 are provided on both sides; the guide block 203 can drive the fixed rod 501 to move in a guided manner through the guide rod 502, thereby driving multiple groups of reinforcement components 5 to move in a guided manner; the reinforcement component 5 includes a first reinforcement plate 504, a second reinforcement plate 505 and a guide hole 503; a guide hole 503 is opened inside the fixed rod 501, and the fixed rod 501 is slidably connected with the guide rod 502 through the guide hole 503, a first reinforcement plate 504 is provided on one side of the fixed rod 501, and a second reinforcement plate 505 is provided on the other side of the fixed rod 501; the guide block 203 can drive the fixed rod 501 to move in a guided manner through the guide rod 502, and the fixed rod 501 can drive the first reinforcement plate 504 and the second reinforcement plate 505 to move synchronously, and the inner wall of the door frame 6 can be reinforced and resisted through the first reinforcement plate 504 and the second reinforcement plate 505, thereby achieving the purpose of strengthening stability.

[0025] When working, first, by rotating the adjusting hand wheel 101, the connecting shaft 103 can be driven to rotate, the connecting shaft 103 can drive the connecting gear 104 to rotate, the connecting gear 104 can drive the transmission gear 301 to rotate through the transmission chain 302, the transmission gear 301 can drive the bidirectional screw rod 204 to rotate, and the bidirectional screw rod 204 can drive the two sets of guide blocks 203 to move bidirectionally through the guide grooves 202 respectively;

[0026] Furthermore, the bidirectional screw rod 204 can drive the rotating chain 401 to rotate through the driving gear 402, and the rotating chain 401 can drive another bidirectional screw rod 204 to rotate through the driven gear 403, thereby driving the two sets of guide components 2 to achieve the effect of synchronous movement;

[0027] At the same time, the guide block 203 can drive the fixed rod 501 to move through the guide rod 502, and the fixed rod 501 can drive the first reinforcement plate 504 and the second reinforcement plate 505 to move synchronously. The inner wall of the door frame 6 can be reinforced and resisted through the first reinforcement plate 504 and the second reinforcement plate 505, thereby achieving the purpose of strengthening stability.

[0028] Through the above steps, first, the transmission component 3 can be driven to rotate by rotating the adjustment component 1, the transmission component 3 can drive the guide component 2 to rotate, the guide component 2 can drive another guide component 2 to rotate synchronously through the rotating component 4, and the guide component 2 can drive the reinforcement component 5 to move in both directions, and the inner wall of the door frame 6 can be reinforced by the reinforcement component 5, so as to achieve the purpose of strengthening stability.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A burglary-proof door with a reinforced structure, comprising a door frame (6); characterized in that: The invention also comprises a handle (7), an adjustment component (1), a guide component (2), a transmission component (3), a rotating component (4) and a reinforcement component (5); the handle (7) is arranged on the side wall of the door frame (6), the adjustment component (1) is arranged above the door frame (6), the guide component (2) is arranged inside the door frame (6), the transmission component (3) is arranged on the side wall of the guide component (2), the rotating component (4) is arranged on the side wall of the guide component (2), and the reinforcement component (5) is arranged on the side wall of the guide component (2).

2. The anti-theft door with a reinforced structure according to claim 1, characterized in that: The adjustment component (1) comprises an adjustment hand wheel (101), a mounting groove (102), a connecting shaft (103) and a connecting gear (104); the mounting groove (102) is provided above the door frame (6), a connecting shaft (103) is provided inside the mounting groove (102), and both ends of the connecting shaft (103) are rotatably connected to the inner wall of the mounting groove (102).

3. The anti-theft door with a reinforced structure according to claim 1, characterized in that: The guide assembly (2) comprises a guide frame (201), a guide groove (202), a bidirectional screw rod (204) and a guide block (203); the guide frame (201) is arranged inside the door frame (6); the guide groove (202) is provided inside the guide frame (201); the bidirectional screw rod (204) is arranged inside the guide groove (202); both ends of the bidirectional screw rod (204) are rotatably connected to the inner wall of the guide groove (202); a guide block (203) is arranged on the side wall of the bidirectional screw rod (204); two groups of guide blocks (203) are arranged; and the guide blocks (203) are threadedly connected to the bidirectional screw rod (204).

4. The anti-theft door with a reinforced structure according to claim 3, characterized in that: The transmission assembly (3) comprises a transmission gear (301) and a transmission chain (302); the transmission gear (301) is arranged on the side wall of the bidirectional screw rod (204), the transmission chain (302) is arranged outside the transmission gear (301), the transmission gear (301) is meshed with the transmission chain (302), and the connecting gear (104) is arranged inside the transmission chain (302), and the connecting gear (104) is meshed with the transmission chain (302).

5. The anti-theft door with a reinforced structure according to claim 3, characterized in that: The rotating assembly (4) comprises a rotating chain (401), a driven gear (403) and a driving gear (402); the driving gear (402) is arranged on the side wall of the bidirectional screw rod (204), the rotating chain (401) is arranged outside the driving gear (402), and the rotating gear meshes with the rotating chain (401); the driven gear (403) is arranged on the side wall of the other bidirectional screw rod (204), the driven gear (403) is arranged inside the rotating chain (401), and the driven gear (403) meshes with the rotating chain (401).

6. The anti-theft door with a reinforced structure according to claim 1, characterized in that: The reinforcement assembly (5) comprises a fixing rod (501) and a guide rod (502); the guide rod (502) is arranged inside the door frame (6), a plurality of guide rods (502) are arranged, and fixing rods (501) are arranged on both sides of the guide block (203).

7. The anti-theft door with a reinforced structure according to claim 6, characterized in that: The reinforcement assembly (5) comprises a first reinforcement plate (504), a second reinforcement plate (505) and a guide hole (503); the guide hole (503) is provided inside the fixing rod (501); the fixing rod (501) is slidably connected to the guide rod (502) through the guide hole (503); the first reinforcement plate (504) is provided on one side of the fixing rod (501); and the second reinforcement plate (505) is provided on the other side of the fixing rod (501).

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