CN220869177U

CN220869177U - Mute burglary-resisting door with buffering structure opens and shuts

Info

Publication number: CN220869177U
Application number: CN202321191560.0U
Authority: CN
Inventors: 徐凌锋
Original assignee: Zhejiang Yijia Industry And Trade Co ltd
Current assignee: Zhejiang Yijia Industry And Trade Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2024-04-30
Anticipated expiration: 2033-05-17

Abstract

The utility model relates to the technical field of mute burglary-resisting doors, and particularly provides a mute burglary-resisting door with an opening and closing buffering structure, which comprises a door frame, wherein a door body is connected to the inner wall of the door frame through a hinge, a door handle is arranged on the outer side of the door body, a box body is arranged above the door frame, a buffering component is arranged in an inner cavity of the box body, the buffering component is arranged on one side, far away from a hinge, of the door frame, a locking component is arranged on the outer side of the buffering component, and the locking component is arranged on one side, close to the hinge, of the door frame. According to the utility model, the buffer assembly is arranged, so that the door body extrudes the abutting plate when the door body is rotated to be closed, the connecting rod extrudes the buffer spring and generates elastic potential energy, and the door body can be buffered when the door body is opened or closed, so that the service life of the door body is prevented from being reduced due to large force applied to the door body.

Description

Mute burglary-resisting door with buffering structure opens and shuts

Technical Field

The utility model relates to the field of mute burglary-resisting doors, in particular to a mute burglary-resisting door with an opening and closing buffering structure.

Background

The utility model provides a silence burglary-resisting door, be that at present generally one kind home decoration is installed in living room, it not only can resist the prying of ordinary hand tool such as chisel, screwdriver or portable electric tool such as electric hand drill in a certain time, have higher performance's pick-proof nature, have good silence effect moreover, improve resident's quality of life, but current burglary-resisting door is when closing, often because too big with carelessly exerting oneself, lead to producing the collision between the door body and the door frame, thereby lead to the door body to lead to the deformation owing to excessive collision, reduce burglary-resisting door's life, consequently, it is necessary to provide a silence burglary-resisting door with buffering structure that opens and shuts solves above-mentioned technical problem.

Disclosure of utility model

The utility model aims to solve the technical problem of providing the mute burglary-resisting door with the opening and closing buffer structure aiming at the defects in the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a silence burglary-resisting door with buffer structure opens and shuts, includes the door frame, there is the door body through hinge connection on the inner wall of door frame, the outside of the door body is provided with the door handle, the top of door frame is provided with the box body, the inner chamber of box body is provided with buffer assembly, buffer assembly sets up in the door frame and keeps away from one side of hinge, and buffer assembly's outside is provided with locking subassembly, locking subassembly sets up in the door frame one side that is close to the hinge.

Further set up, buffer unit is including setting up in the connecting sleeve of box body inner chamber, connecting sleeve's inner chamber is provided with buffer spring, buffer spring's one end is connected with connecting sleeve's inner wall, and buffer spring's the other end is connected with the connecting rod, the outside of connecting rod is provided with the screw thread, and the one end penetration connecting sleeve that buffer spring was kept away from to the connecting rod is connected with the butt board, the butt board is laminated mutually with the inner wall of door frame.

Further set up, the one end that the connecting rod is located the connecting sleeve inner chamber is provided with the limiting plate, and the connecting rod is connected with buffer spring's tip through the limiting plate.

Further, the inner wall of the connecting sleeve is connected with a magnet, and the limiting plate is made of iron.

Further set up, locking subassembly is including seting up the locking hole and the dwang that sets up in the box body inner chamber of door body top, the end connection of dwang has belt pulley one, the outside cover of belt pulley one is equipped with the drive belt one, belt pulley one is connected with belt pulley two through drive belt one, belt pulley two's below is connected with the threaded rod, the outside of threaded rod is connected with the screw sleeve, the screw sleeve's outside is provided with the stopper, and the screw sleeve runs through the door frame and extends to the lower surface of door frame, the locking hole corresponds with the screw sleeve, the outside of dwang is provided with the linkage subassembly.

The linkage assembly comprises a first driving wheel arranged on the outer side of the connecting sleeve and a second driving wheel arranged on the side wall of the box body, a driving belt II is sleeved between the first driving wheel and the second driving wheel, the outer side of the second driving wheel is connected with a first conical gear through a connecting shaft, the outer side of the first conical gear is meshed with a second conical gear, and the second conical gear is arranged on the outer side of the rotating rod.

Compared with the related art, the mute anti-theft door with the opening and closing buffer structure has the following beneficial effects:

The utility model provides a mute anti-theft door with an opening and closing buffering structure, which is characterized in that a buffering component is arranged, so that when a door body is turned and closed, the door body extrudes an abutting plate, so that a connecting rod extrudes a buffering spring and generates elastic potential energy, the door body can be buffered when the door body is opened and closed, and the service life of the door body is prevented from being reduced due to large force.

The utility model provides a mute anti-theft door with an opening and closing buffering structure, wherein a locking component is arranged, when a door body is closed, the buffering component can drive a belt pulley II to rotate, so that a threaded rod drives a threaded sleeve to move downwards, the threaded sleeve moves downwards into a locking hole, the door body is locked, the door body is prevented from losing anti-theft performance due to forgetting to lock, and the practicability of the anti-theft door is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the inside of the case of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 2A in accordance with the present utility model;

FIG. 4 is an enlarged view of the structure of FIG. 2B in accordance with the present utility model;

fig. 5 is a cross-sectional view of the connecting sleeve structure of the present utility model.

Reference numerals in the drawings: 1. a door frame; 2. a door body; 3. a door handle; 4. a case body; 5. a buffer assembly; 501. a connecting sleeve; 502. a buffer spring; 503. a connecting rod; 504. a thread line; 505. a limiting plate; 506. an abutting plate; 507. a magnet; 6. a locking assembly; 601. a locking hole; 602. a rotating lever; 603. a first belt pulley; 604. a threaded rod; 605. a belt pulley II; 606. a first transmission belt; 607. a threaded sleeve; 608. a first driving wheel; 609. a second driving wheel; 610. a second transmission belt; 611. a first conical gear; 612. and a second bevel gear.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Exemplary embodiments of the present utility model are illustrated in the accompanying drawings.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a silence burglary-resisting door with buffer structure opens and shuts, includes door frame 1, has door body 2 through hinge connection on the inner wall of door frame 1, and the outside of door body 2 is provided with door handle 3, and the top of door frame 1 is provided with box body 4, and the inner chamber of box body 4 is provided with buffer assembly 5, and buffer assembly 5 sets up in door frame 1 one side of keeping away from the hinge, and buffer assembly 5's outside is provided with locking subassembly 6, and locking subassembly 6 sets up in door frame 1 one side that is close to the hinge.

The buffer component 5, buffer component 5 is including setting up in the connecting sleeve 501 of box body 4 inner chamber, the inner chamber of connecting sleeve 501 is provided with buffer spring 502, buffer spring 502's one end is connected with connecting rod 503 with the inner wall of connecting sleeve 501, and buffer spring 502's the other end is connected with connecting rod 503, connecting rod 503's outside is provided with the thread line 504, and connecting rod 503 keeps away from buffer spring 502's one end and runs through connecting sleeve 501 and be connected with butt plate 506, butt plate 506 is laminated with door frame 1's inner wall mutually, wherein, in order to prevent connecting rod 503 because buffer spring 502 produced elasticity breaks away from with connecting sleeve 501, connecting rod 503 is provided with limiting plate 505 in connecting sleeve 501 inner chamber's one end, and connecting rod 503 is connected with buffer spring 502's tip through limiting plate 505, in addition, in order to prevent buffer spring 502's elastic potential energy is too big to lead to door body 2 to pop out in the twinkling of an eye, be connected with magnet 507 on connecting sleeve 501's the inner wall, and limiting plate 505 is iron material.

Specifically, when the door body 2 is closed, the door body 2 is abutted against the abutting plate 506, so that the abutting plate 506 moves towards the connecting sleeve 501, the connecting rod 503 fixedly connected with the abutting plate moves towards the inner cavity of the connecting sleeve 501, the limiting plate 505 extrudes the buffer spring 502 fixedly connected with the limiting plate 505 to compress the buffer spring 502, so that the buffer spring 502 generates elastic potential energy, the door body 2 is buffered, the service life of the door body 2 is prevented from being reduced due to overlarge force, and meanwhile, the connecting rod 503 is provided with the thread 504 on the outer side of the connecting rod 503, so that the connecting sleeve 501 rotates on the inner wall of the box body 4 due to the thread effect of the thread 504 when the connecting rod 503 moves towards the inner cavity of the connecting sleeve 501.

The locking assembly 6 comprises a locking hole 601 formed in the upper portion of the door body 2 and a rotating rod 602 which is rotatably arranged in the inner cavity of the box body 4, a belt pulley I603 is connected to the end portion of the rotating rod 602, a transmission belt I606 is sleeved on the outer side of the belt pulley I603, a belt pulley II 605 is connected to the belt pulley I603 through the transmission belt I606, a threaded rod 604 is connected to the lower portion of the belt pulley II 605, a threaded sleeve 607 is connected to the outer side of the threaded rod 604, a limiting block is arranged on the outer side of the threaded sleeve 607, the threaded sleeve 607 penetrates through the door frame 1 and extends to the lower surface of the door frame 1, the locking hole 601 corresponds to the threaded sleeve 607, a linkage assembly is arranged on the outer side of the rotating rod 602, the linkage assembly comprises a transmission wheel I608 arranged on the outer side of the connecting sleeve 501 and a transmission wheel II 609 arranged on the side wall of the box body 4, a transmission belt II 610 is sleeved between the transmission wheel 608 and the transmission wheel II 609, a conical gear II 612 is connected to the outer side of the transmission wheel II 609 through a connecting shaft, the outer side of the conical gear 611 is meshed with a conical gear II 612, and the outer side of the conical gear 612 is arranged on the outer side of the transmission wheel 602.

Specifically, when the connecting sleeve 501 rotates, the connecting sleeve 501 drives the driving wheel 608 fixedly connected with the connecting sleeve to rotate, the driving wheel 608 drives the driving wheel two 609 to rotate through the driving belt two 610 when rotating, so that the driving wheel two 609 drives the bevel gear two 611 connected with the connecting shaft to synchronously rotate, the bevel gear one 611 drives the bevel gear two 612 meshed with the bevel gear one 611 to rotate when rotating, so that the rotating rod 602 drives the belt pulley one 603 fixedly connected with the rotating rod, the belt pulley one 603 drives the belt pulley two 605 to rotate through the driving belt one 606 when rotating, so that the belt pulley two 605 drives the threaded rod 604 fixedly connected with the belt pulley one 605 to rotate, and the threaded sleeve 607 moves downwards along the axis of the threaded rod 604, so that the threaded sleeve 607 moves downwards to the inner cavity of the locking hole 601 to lock the door body 2.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a silence burglary-resisting door with buffer structure opens and shuts, includes door frame (1), its characterized in that: the door comprises a door frame (1), and is characterized in that a door body (2) is connected to the inner wall of the door frame (1) through a hinge, a door handle (3) is arranged on the outer side of the door body (2), a box body (4) is arranged above the door frame (1), a buffer component (5) is arranged in an inner cavity of the box body (4), the buffer component (5) is arranged on one side, far away from the hinge, of the door frame (1), a locking component (6) is arranged on the outer side, close to the hinge, of the door frame (1), of the buffer component (5).

2. The mute anti-theft door with the opening and closing buffer structure according to claim 1, characterized in that the buffer assembly (5) comprises a connecting sleeve (501) arranged in an inner cavity of the box body (4), the inner cavity of the connecting sleeve (501) is provided with a buffer spring (502), one end of the buffer spring (502) is connected with the inner wall of the connecting sleeve (501), the other end of the buffer spring (502) is connected with a connecting rod (503), a thread line (504) is arranged on the outer side of the connecting rod (503), one end of the connecting rod (503) far away from the buffer spring (502) penetrates through the connecting sleeve (501) and is connected with a butt plate (506), and the butt plate (506) is attached to the inner wall of the door frame (1).

3. The mute anti-theft door with the opening and closing buffer structure according to claim 2, wherein a limiting plate (505) is arranged at one end of the connecting rod (503) located in the inner cavity of the connecting sleeve (501), and the connecting rod (503) is connected with the end part of the buffer spring (502) through the limiting plate (505).

4. The mute anti-theft door with the opening and closing buffer structure according to claim 2, wherein the magnet (507) is connected to the inner wall of the connecting sleeve (501), and the limiting plate (505) is made of iron.

5. The mute anti-theft door with the opening and closing buffer structure according to claim 1, wherein the locking assembly (6) comprises a locking hole (601) formed in the upper portion of the door body (2) and a rotating rod (602) rotatably arranged in an inner cavity of the box body (4), a belt pulley I (603) is connected to the end portion of the rotating rod (602), a driving belt I (606) is sleeved on the outer side of the belt pulley I (603), the belt pulley I (603) is connected with a belt pulley II (605) through the driving belt I (606), a threaded rod (604) is connected to the lower portion of the belt pulley II (605), a threaded sleeve (607) is connected to the outer side of the threaded rod (604), a limiting block is arranged on the outer side of the threaded sleeve (607), the threaded sleeve (607) penetrates through the door frame (1) and extends to the lower surface of the door frame (1), the locking hole (601) corresponds to the threaded sleeve (607), and a linkage assembly is arranged on the outer side of the rotating rod (602).

6. The mute anti-theft door with the opening and closing buffer structure according to claim 5, wherein the linkage assembly comprises a first driving wheel (608) arranged on the outer side of the connecting sleeve (501) and a second driving wheel (609) arranged on the side wall of the box body (4), a second driving belt (610) is sleeved between the first driving wheel (608) and the second driving wheel (609), the outer side of the second driving wheel (609) is connected with a first conical gear (611) through the connecting shaft, a second conical gear (612) is meshed with the outer side of the first conical gear (611), and the second conical gear (612) is arranged on the outer side of the rotating rod (602).