Intelligent prying-resistant, sound-proof and anti-theft steel door

Abstract

The utility model relates to the field of steel doors, and particularly provides an intelligent prying-resistant sound-insulation anti-theft steel door. The door comprises a door frame assembly and a door plate assembly, the door plate assembly comprises an inner door plate, a lifting groove is formed in the inner door plate, two sets of lifting rods are arranged in the lifting groove, a sliding groove is formed in the position, located on the right side of the lifting groove, of the inner door plate, and a servo motor is arranged on the right side in the sliding groove; through cooperation of the door frame assembly and the door plate assembly, the problems that anti-prying structures of most existing anti-theft steel doors are all integrated on door locks, the overall anti-prying performance is improved by additionally arranging safety lock latches, people need to manually control opening and closing of the safety lock latches every time, the safety lock latches are not convenient to open and close, and the safety lock latches are not convenient to open and close are solved. The technical problems that in the prior art, the anti-prying lock is not convenient, the anti-prying strength of a single lock latch is not high enough, and further improvement is needed are solved, the overall anti-prying and anti-prying capacity is greatly improved, and compared with the single lock latch, the anti-prying lock is more stable in anti-prying performance.

Description

Technical Field

[0001] The utility model relates to the field of steel doors, in particular to an intelligent anti-theft, sound-insulating and anti-theft steel door. Background Art

[0002] Anti-theft steel doors are a common type of door with high security performance. Their door frames and door leaves are usually made of steel or aluminum alloy. This structure effectively ensures the stability and safety of the door. Compared with traditional wooden doors, they also have stronger corrosion resistance, moisture resistance and fire resistance. They are widely used in some places with higher security requirements.

[0003] Regarding the above-mentioned related technologies, the inventors believe that the following defects exist: the anti-pry structure of most existing anti-theft steel doors is integrated into the door lock, and the overall anti-pry performance is improved by adding a safety latch. However, personnel are required to manually control the opening and closing of the safety latch every time, which is not very convenient, and the anti-pry strength of a single latch is not high enough, and further improvement is needed. Utility Model Content

[0004] In order to improve the anti-theft structure of most existing anti-theft steel doors, the anti-theft structure is integrated into the door lock, and the overall anti-theft performance is improved by adding a safety latch. However, the opening and closing of the safety latch needs to be manually controlled by personnel every time, which is not very convenient. In addition, the anti-theft strength of a single latch is not high enough, and further improvement is needed. This application provides an intelligent anti-theft, soundproof and anti-theft steel door.

[0005] The present application provides an intelligent anti-theft, soundproof and anti-theft steel door adopts the following technical solution: an intelligent anti-theft, soundproof and anti-theft steel door, including a door frame assembly and a door panel assembly, the door frame assembly includes two groups of transverse frames, the left and right sides of the inner ends of the two groups of transverse frames are fixedly connected to side frames, the inner sides of the two groups of transverse frames are provided with two groups of outer door panels, the left sides of the outer ends of the two groups of outer door panels are provided with intelligent door locks, the door panel assembly includes an inner door panel, a lifting slot is provided on the inner door panel, two groups of lifting rods are provided inside the lifting slot, a sliding slot is provided on the inner door panel on the right side of the lifting slot, a servo motor is provided on the right side of the sliding slot, and a threaded rod is fixedly connected to the output end of the servo motor.

[0006] It is further provided that the left end of the threaded rod is connected to the inner wall of the left end of the sliding groove through a bearing, and a nut seat is provided on the threaded rod through a threaded sleeve.

[0007] It is further provided that the upper and lower ends of the nut seat are fixedly connected with driven rods, and the outer ends of the two groups of driven rods are fixedly connected with sliding blocks.

[0008] It is further provided that a lifting block is provided on the left side of the two groups of sliding blocks, and the sliding blocks and the lifting blocks are provided with symmetrical inclined surfaces to each other.

[0009] It is further configured that the left ends of the two groups of lifting blocks are respectively fixedly connected to the right ends of the two groups of lifting rods, the inner ends of the two groups of lifting rods are fixedly connected to the limit plates, and the lifting slot is located between the two groups of limit plates and is provided with a spring.

[0010] It is further configured that the inner door panel is made of steel material, and the two groups of outer door panels are both provided with a sound-absorbing panel interlayer. The inner ends of the two groups of outer door panels are respectively fixedly connected to the front and rear ends of the inner door panel, and the servo motor is electrically connected to the smart door lock.

[0011] It is further provided that the middle positions of the inner ends of the two groups of transverse frames are provided with insertion holes, and the outer ends of the two groups of lifting rods are located in the insertion holes.

[0012] Compared with the related art, the intelligent anti-theft, soundproof and anti-theft steel door provided by this utility model has the following advantages:

[0013] Beneficial effects:

[0014] The present invention provides an intelligent pry-proof, sound-proof and anti-theft steel door. Through the cooperation of the door frame assembly and the door panel assembly, the problem of the anti-theft structure of most existing anti-theft steel doors being integrated into the door lock is solved. The overall anti-theft performance is improved by adding a safety latch. However, personnel need to manually control the opening and closing of the safety latch every time, which is not very convenient. In addition, the anti-theft strength of a single latch is not high enough, and a technical problem that needs further improvement is provided. Through the setting of the intelligent door lock, the servo motor is automatically controlled to work after the door is closed. By adopting a symmetrical inclined structure of the lifting block and the sliding block, the lifting rod can be moved into the socket. The longitudinal locking provided by the upper and lower sets of lifting rods greatly enhances the overall anti-theft and anti-pry capability, and is more stable in anti-pry performance than a single latch.

[0015] The utility model provides an intelligent anti-theft, soundproof and anti-theft steel door. Through the arrangement of the door frame assembly and the door panel assembly, and by adopting the intelligent operation of the intelligent door lock in conjunction with the servo motor, it can effectively avoid the situation where people forget to close the latch and the anti-theft ability is insufficient. The thickened setting of the horizontal frame can be buried in the doorway of the building to further enhance the overall anti-theft ability. The overall sound insulation level is improved by two sets of outer door panels. The structure is simple and easy to use, and it has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a preferred embodiment of the intelligent pry-proof, sound-insulating, and theft-proof steel door provided by the present invention;

[0017] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 A is an enlarged structural diagram;

[0019] Figure 4 For this utility model Figure 2 Enlarged structural diagram at point B.

[0020] Numbers in the figure: 1. Door frame assembly; 101. Horizontal frame; 102. Side frame; 103. Outer door panel; 104. Smart door lock; 105. Jack; 2. Door panel assembly; 201. Inner door panel; 202. Servo motor; 203. Lifting slot; 204. Lifting rod; 205. Lifting block; 206. Limiting plate; 207. Spring; 208. Sliding slot; 209. Bearing; 210. Threaded rod; 211. Nut seat; 212. Follower rod; 213. Sliding block. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the accompanying drawings, in which typical embodiments of the present invention are shown.

[0022] Example 1:

[0023] like Figure 1-4 As shown, the intelligent anti-theft, soundproof and anti-theft steel door of the present invention includes a door frame assembly 1 and a door panel assembly 2. The door frame assembly 1 includes two groups of transverse frames 101. The left and right sides of the inner ends of the two groups of transverse frames 101 are fixedly connected to side frames 102. Two groups of outer door panels 103 are provided on the inner sides of the two groups of transverse frames 101. The left sides of the outer ends of the two groups of outer door panels 103 are provided with intelligent door locks 104. The door panel assembly 2 includes an inner door panel 201. A lifting slot 203 is opened on the inner door panel 201. Two groups of lifting rods 204 are provided inside the lifting slot 203. A sliding slot 208 is opened on the inner door panel 201 on the right side of the lifting slot 203. A servo motor 202 is provided on the right side of the sliding slot 208. The output end of the servo motor 202 is fixedly connected to a threaded rod 210.

[0024] like Figure 1-4 As shown, the left end of the threaded rod 210 is connected to the inner wall of the left end of the sliding groove 208 through a bearing 209, and a nut seat 211 is provided on the threaded rod 210 through a threaded sleeve.

[0025] like Figure 1-4 As shown, the upper and lower ends of the nut seat 211 are fixedly connected to the driven rods 212, and the outer ends of the two groups of driven rods 212 are fixedly connected to the sliding blocks 213.

[0026] like Figure 1-4 As shown, the left side of the two sets of sliding blocks 213 are both provided with a lifting block 205, and the sliding blocks 213 and the lifting blocks 205 are both provided with symmetrical inclined surfaces.

[0027] like Figure 1-4As shown, the left ends of the two sets of lifting blocks 205 are fixedly connected to the right ends of the two sets of lifting rods 204 respectively, the inner ends of the two sets of lifting rods 204 are fixedly connected to the limit plates 206, and the lifting slot 203 is located between the two sets of limit plates 206 and a spring 207 is provided.

[0028] During implementation, through the setting of the smart door lock 104, the servo motor 202 is automatically controlled to work after the door is closed. By adopting a symmetrical tilting structure of the lifting block 205 and the sliding block 213, the lifting rod 204 can be moved into the socket 105. The longitudinal locking provided by the upper and lower sets of lifting rods 204 greatly enhances the overall anti-pry and anti-snatch capabilities, and is more stable in anti-pry performance than a single latch.

[0029] Example 2:

[0030] like Figure 1-4 As shown, based on Example 1, the utility model provides a technical solution for an intelligent anti-theft, soundproof and anti-theft steel door: the inner door panel 201 is made of steel material, and the two sets of outer door panels 103 are both provided with a sound-absorbing panel interlayer. The inner ends of the two sets of outer door panels 103 are respectively fixedly connected to the front and rear ends of the inner door panel 201, and the servo motor 202 is electrically connected to the intelligent door lock 104.

[0031] like Figure 1-4 As shown, the middle positions of the inner ends of the two sets of horizontal frames 101 are both provided with insertion holes 105 , and the outer ends of the two sets of lifting rods 204 are both located in the insertion holes 105 .

[0032] During implementation, by setting up the door frame assembly 1 and the door panel assembly 2, and by adopting the intelligent operation of the smart door lock 104 and the servo motor 202, it is effectively avoided that people forget to close the latch and the anti-theft ability is insufficient. The thickened setting of the horizontal frame 101 can be buried in the doorway of the building to further enhance the overall anti-theft ability. The overall sound insulation level is improved by two sets of outer door panels 103. The structure is simple and easy to use, with good practicality.

[0033] The advantages of this technical solution in practical applications include but are not limited to the following:

[0034] 1. The servo motor 202 is controlled by the smart door lock 104. By adopting a symmetrical tilting structure of the lifting block 205 and the sliding block 213, the lifting rod 204 can be moved into the socket 105. The longitudinal locking provided by the upper and lower sets of lifting rods 204 greatly enhances the overall anti-pry and anti-snatch capabilities, and is more stable in anti-pry performance compared to a single latch.

[0035] 2. By adopting the intelligent working of the smart door lock 104 and the servo motor 202, it is effectively prevented that the anti-pry ability is insufficient due to people forgetting to close the latch. The thickened setting of the horizontal frame 101 can be buried in the doorway of the building to further enhance the overall anti-pry ability. The overall sound insulation level is improved by the two sets of outer door panels 103.

[0036] This technical solution uses the setting of the smart door lock 104. After the door is closed, the smart door lock 104 controls the servo motor 202 to make the threaded rod 210 start to rotate, and the rotation of the thread drives the nut seat 211 to move to the right on the threaded rod 210. The nut seat 211 drives the two sets of driven rods 212 to move, thereby driving the sliding block 213 to move, so that the sliding block 213 is separated from the lifting block 205. At this time, the spring 207 resets and drives the two sets of lifting rods 204 to move and enter the sockets 105 at the inner ends of the two sets of horizontal frames 101 respectively to lock, effectively improving the overall anti-theft performance.

[0037] The above are merely exemplary embodiments of the present disclosure and are not intended to limit the scope of the present disclosure. That is, any equivalent changes and modifications made in accordance with the teachings of the present disclosure are still within the scope of the present disclosure. After considering the disclosure of the specification and practice, those skilled in the art will easily think of other embodiments of the present disclosure. This application is intended to cover any variations, uses, or adaptive changes of the present disclosure, which follow the general principles of the present disclosure and include common knowledge or customary technical means in the art that are not recorded in the present disclosure.

Claims

1. An intelligent anti-theft, sound-proof and anti-theft steel door, comprising a door frame assembly (1) and a door panel assembly (2), characterized in that: The door frame assembly (1) comprises two groups of transverse frames (101), the left and right sides of the inner ends of the two groups of transverse frames (101) are fixedly connected to side frames (102), the inner sides of the two groups of transverse frames (101) are provided with two groups of outer door panels (103), the left sides of the outer ends of the two groups of outer door panels (103) are provided with intelligent door locks (104), the door panel assembly (2) comprises an inner door panel (201), a lifting slot (203) is provided on the inner door panel (201), two groups of lifting rods (204) are provided inside the lifting slot (203), a sliding slot (208) is provided on the right side of the lifting slot (203) on the inner door panel (201), a servo motor (202) is provided on the right side of the sliding slot (208), and a threaded rod (210) is fixedly connected to the output end of the servo motor (202).

2. The intelligent anti-theft, soundproof and anti-theft steel door according to claim 1 is characterized in that: The left end of the threaded rod (210) is connected to the inner wall of the left end of the sliding groove (208) through a bearing (209), and a nut seat (211) is provided on the threaded rod (210) through a threaded sleeve.

3. The intelligent anti-theft, soundproof and anti-theft steel door according to claim 2 is characterized in that: The upper and lower ends of the nut seat (211) are fixedly connected to driven rods (212), and the outer ends of the two groups of driven rods (212) are fixedly connected to sliding blocks (213).

4. The intelligent anti-theft, soundproof and anti-theft steel door according to claim 3 is characterized in that: The left sides of the two groups of sliding blocks (213) are both provided with lifting blocks (205), and the sliding blocks (213) and the lifting blocks (205) are both provided with symmetrical inclined surfaces.

5. The intelligent anti-theft, sound-proof and anti-theft steel door according to claim 4 is characterized in that: The left ends of the two groups of lifting blocks (205) are respectively fixedly connected to the right ends of the two groups of lifting rods (204), and the inner ends of the two groups of lifting rods (204) are fixedly connected to the limit plates (206). The lifting slot (203) is located between the two groups of limit plates (206) and is provided with a spring (207).

6. The intelligent anti-theft, soundproof and anti-theft steel door according to claim 1 is characterized in that: The inner door panel (201) is made of steel material. The two sets of outer door panels (103) are both provided with a sound-absorbing panel interlayer. The inner ends of the two sets of outer door panels (103) are respectively fixedly connected to the front and rear ends of the inner door panel (201). The servo motor (202) is electrically connected to the smart door lock (104).

7. The intelligent anti-theft, sound-proof and anti-theft steel door according to claim 1 is characterized in that: The middle positions of the inner ends of the two groups of transverse frames (101) are both provided with insertion holes (105), and the outer ends of the two groups of lifting rods (204) are both located in the insertion holes (105).

Images