CN217841405U

CN217841405U - Anti-drop formula block structure of burglary-resisting door

Info

Publication number: CN217841405U
Application number: CN202221559571.5U
Authority: CN
Inventors: 不公告发明人
Original assignee: Zhejiang Feiyun Doors And Windows Co ltd
Current assignee: Zhejiang Feiyun Doors And Windows Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-11-18
Anticipated expiration: 2032-06-21

Abstract

The utility model relates to a burglary-resisting door technical field specifically is an anti-drop formula block structure of burglary-resisting door, including the door frame, the inner wall of door frame rotates and is connected with the door plant, one side of door plant is equipped with block structure, block structure includes two slide bars, two the one end of slide bar all with door plant fixed connection, the arc surface sliding connection of slide bar has the shutoff board, the inner wall and the door plant sliding connection of shutoff board, two draw-in grooves have evenly been seted up to the lower surface of door plant, the first spring of the equal fixedly connected with of inner wall of two draw-in grooves of door plant lower surface, the other end and the shutoff board fixed connection of first spring, the last fixed surface of shutoff board is connected with the stay cord, the other end fixedly connected with couple of stay cord, one side fixedly connected with gag lever of door plant, the inner wall and the stay cord sliding connection of gag lever. This application has solved the door plant and can produce certain clearance with ground easily after installing through the door frame, and the insect can climb into indoor problem in the clearance.

Description

Anti-drop formula block structure of burglary-resisting door

Technical Field

The application relates to the technical field of security doors, in particular to an anti-drop type plugging structure of a security door.

Background

The anti-theft door is also called anti-theft safety door, usually is furnished with the pickproof lock, and it is by door frame and door plant composition, is the door that has certain safety protection performance and accords with corresponding theftproof security level, and after the door plant was installed through the door frame, the below of door plant and ground can produce certain clearance easily, and the insect climbs into indoor the back in the clearance and can cause the condition of certain puzzlement to indoor personnel to appear.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aim at have among the prior art the door plant to install through the door frame after can produce certain clearance with ground easily, the insect can climb into indoor shortcoming from the clearance in, and the anti-drop formula block structure of burglary-resisting door that provides.

In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides an anti-drop formula block structure of burglary-resisting door, includes the door frame, the inner wall of door frame rotates and is connected with the door plant, one side of door plant is equipped with block structure, block structure includes two slide bars, two the one end of slide bar all with door plant fixed connection, the arc surface sliding connection of slide bar has the shutoff board, the inner wall and the door plant sliding connection of shutoff board, two draw-in grooves have evenly been seted up to the lower surface of door plant, the equal fixedly connected with first spring of inner wall of two draw-in grooves of door plant lower surface, the other end and the shutoff board fixed connection of first spring, the last fixed surface of shutoff board is connected with the stay cord, the other end fixedly connected with couple of stay cord, one side fixedly connected with gag lever post of door plant, the inner wall and the stay cord sliding connection of gag lever post, the door plant is close to two peg of one side fixedly connected with of couple, the inner wall and the peg sliding connection of couple.

The effect that above-mentioned part reaches is: the effect of plugging the gap between the lower part of the door plate and the ground is achieved, so that insects are prevented from climbing into a room through the gap below the door plate as much as possible.

Preferably, the arc surface of the limiting rod is rotatably connected with a circular tube, and the arc surface of the circular tube is connected with the pull rope in a sliding manner.

The effect that above-mentioned part reaches does: the movable pull rope slides with the circular arc surface of the circular tube from the inside of the limiting rod, and the function of reducing friction force between the limiting rod and the pull rope is achieved.

Preferably, one side of the door panel, which is close to the pull rope, is uniformly and fixedly connected with two fixing plates, and one side of each of the two fixing plates, which is close to the pull rope, is rotatably connected with a shielding plate.

The effect that above-mentioned part reaches is: the pull rope is shielded by the rotary shielding plate through the fixing plate, and the effect of improving the attractiveness of the device is achieved.

Preferably, the lower surface of the plugging plate is fixedly connected with an auxiliary pad, and the auxiliary pad is a rubber pad.

The effect that above-mentioned part reaches does: the auxiliary pad has the function of preventing the plugging plate from rubbing the ground when a user does not timely retract the plugging plate.

Preferably, one side of door frame is equipped with limit structure, limit structure includes the connecting plate, one side and door frame fixed connection of connecting plate, one side fixedly connected with slide pipe of door frame is kept away from to the connecting plate, the inner wall sliding connection of slide pipe has the limiting plate, the surperficial slip of slide pipe has run through the inserted bar, a plurality of round hole has evenly been seted up on the surface of limiting plate, the inner wall size of a plurality of round hole in limiting plate surface all with inserted bar circular arc size looks adaptation.

The effect that above-mentioned part reaches is: the effect of carrying out the closing angle of door plant spacing has been reached to the condition of tong appears when effectively avoiding less child to play around the door plant and close the door plant.

Preferably, one side of the limiting plate close to the door plate is fixedly connected with a cushion pad, and one side of the cushion pad is connected with the door plate in a sliding manner.

The effect that above-mentioned part reaches is: the door plant is with the help of blotter and limiting plate laminating when closing, plays the effect that reduces the impact force between door plant and the limiting plate.

Preferably, the arc surface of the inserted bar is sleeved with a second spring, and two ends of the second spring are respectively fixedly connected with the sliding pipe and the inserted bar.

The effect that above-mentioned part reaches is: the movable inserted bar drives the second spring to stretch and retract, and the effect of assisting the limiting inserted bar is achieved.

In summary, the following steps:

in this application, when the clearance on door plant and ground is carried out the shutoff as required, at first pass through the fixed plate with the shielding plate and rotate to one side of keeping away from the door plant, then break away from the arc surface of peg with the couple, the first spring in the door plant lower surface draw-in groove is in the state of opening this moment, drive blocking plate and auxiliary pad and ground laminating, play with the help of auxiliary pad and prevent that the user in time from not closing up the blocking plate, prevent blocking plate and ground production frictional effect, the blocking plate slides from the slide bar arc surface, the stay cord drives the couple removal in the dead lever through the removal of blocking plate, the stay cord slides from the pipe arc surface, the pipe plays the effect that reduces friction between gag lever post and the stay cord, hang the arc surface at the peg with the couple again, loosen the shielding plate at last, the shielding plate can be sheltered from spacing rope through the fixed plate by self gravity, the shielding plate reaches the effect that improves the device aesthetic property.

When needs are packed up the closure plate, at first pass through the fixed plate with the shielding plate and rotate to the one side of keeping away from the door plant, then hang the couple at the peg arc surface of keeping away from dead lever one side, the stay cord passes through the removal of couple and drives the closure plate removal in the dead lever, the stay cord slides from the pipe arc surface, the removal that the closure plate passes through the stay cord drives supplementary pad and slides from the slide bar arc surface, the removal that first spring passes through the closure plate is in the contraction state at door plant lower surface draw-in groove inner wall, loosen the shielding plate at last, the shielding plate can be sheltered from spacing rope through the fixed plate by self gravity, through setting up block structure, reached and conveniently carried out the effect of shutoff with the clearance between door plant and the ground, thereby avoided the insect to a certain extent to climb into indoor problem through the clearance.

Drawings

FIG. 1 is a perspective view of the present application;

FIG. 2 is a side view partially in schematic form of the present application;

FIG. 3 is a partial schematic view of the first spring of the occluding structure of the present application;

FIG. 4 is a schematic view of the structure of the lower part of the present application;

FIG. 5 is a side view partially in schematic form of the present application;

fig. 6 is an enlarged view of fig. 2 a of the present application.

Illustration of the drawings: 1. a door frame; 2. a door panel; 3. a blocking structure; 301. a slide bar; 302. a plugging plate; 303. a first spring; 304. pulling a rope; 305. hooking; 306. a limiting rod; 307. a hanging rod; 308. a circular tube; 309. a fixing plate; 310. a shielding plate; 311. an auxiliary pad; 4. a limiting structure; 41. a connecting plate; 42. a slide pipe; 43. a limiting plate; 44. inserting a rod; 45. a cushion pad; 46. a second spring.

Detailed Description

Referring to fig. 1, the present application provides a technical solution: the utility model provides an anti-drop formula block structure of burglary-resisting door, including door frame 1, the inner wall of door frame 1 rotates and is connected with door plant 2, one side of door plant 2 is equipped with block structure 3, reached and carried out the effect of shutoff to the clearance between 2 below of door plant and the ground, thereby prevent as far as possible that the insect from climbing into indoorly through the clearance of 2 below of door plant, one side of door frame 1 is equipped with limit structure 4, reached and carried out spacing effect with the angle of closing of door plant 2, thereby effectively avoid less child to play the condition that the tong appears when closing door plant 2 around door plant 2.

The specific arrangement and function of the blocking structure 3 and the limiting structure 4 will be described in detail below.

Referring to fig. 2 and 3 and fig. 4, in the present embodiment: the blocking structure 3 comprises two sliding rods 301, one ends of the two sliding rods 301 are fixedly connected with a door plate 2, an arc surface sliding connection of the sliding rods 301 is provided with a blocking plate 302, an inner wall of the blocking plate 302 is connected with the door plate 2 in a sliding manner, two clamping grooves are evenly formed in the lower surface of the door plate 2, a first spring 303 is fixedly connected with the inner walls of the two clamping grooves in the lower surface of the door plate 2, the other end of the first spring 303 is fixedly connected with the blocking plate 302, a pull rope 304 is fixedly connected with the upper surface of the blocking plate 302, a hook 305 is fixedly connected with the other end of the pull rope 304, a limiting rod 306 is fixedly connected with one side of the door plate 2, the inner wall of the limiting rod 306 is slidably connected with the two hanging rods 307, the inner wall of the hook 305 is slidably connected with the hanging rods 307, the arc surface of the limiting rod 306 is rotatably connected with a circular pipe 308, the arc surface of the circular pipe 308 is slidably connected with the pull rope 304, the moving pull rope 304 slides with the arc surface of the circular pipe 308 from the limiting rod 306, and the effect of reducing friction force between the limiting rod 306 and the pull rope 304 is achieved.

Two fixed plates 309 of the even fixedly connected with in one side that door plant 2 is close to stay cord 304, one side that two fixed plates 309 are close to each other rotates and is connected with shielding plate 310, it shelters from stay cord 304 through fixed plate 309 to rotate shielding plate 310, reach the effect that improves the device aesthetic property, lower fixed surface is connected with auxiliary pad 311 of shutoff board 302, auxiliary pad 311 is the rubber pad, play the time of preventing that the user does not in time pack up shutoff board 302 with the help of auxiliary pad 311, prevent shutoff board 302 and ground production frictional effect.

Referring to fig. 5 and 6, concretely, limit structure 4 includes connecting plate 41, one side and door frame 1 fixed connection of connecting plate 41, one side fixedly connected with slide pipe 42 of door frame 1 is kept away from to connecting plate 41, the inner wall sliding connection of slide pipe 42 has limiting plate 43, slide pipe 42's surface slides and runs through there is inserted bar 44, a plurality of round hole has evenly been seted up on limiting plate 43's surface, the inner wall size of limiting plate 43 surperficial a plurality of round hole all with inserted bar 44 circular arc size looks adaptation, limiting plate 43 is close to one side fixedly connected with blotter 45 of door plant 2, one side and the door plant 2 sliding connection of blotter 45, door plant 2 is with the help of blotter 45 and limiting plate 43 laminating when closing, play and reduce the effect of impact force between door plant 2 and the limiting plate 43.

Referring to fig. 6, in the present embodiment: the arc surface of the inserted link 44 is sleeved with a second spring 46, two ends of the second spring 46 are respectively fixedly connected with the sliding tube 42 and the inserted link 44, and the inserted link 44 is moved to drive the second spring 46 to extend and retract, so that the effect of assisting in limiting the inserted link 44 is achieved.

The working principle is that when a gap between the door panel 2 and the ground needs to be blocked, the shielding plate 310 is firstly rotated to one side far away from the door panel 2 through the fixing plate 309, then the hook 305 is separated from the arc surface of the hanging rod 307, at the moment, the first spring 303 in the clamping groove on the lower surface of the door panel 2 is in an opening state, the blocking plate 302 and the auxiliary pad 311 are driven to be attached to the ground, when the blocking plate 302 is not timely retracted by a user through the auxiliary pad 311, the blocking plate 302 is prevented from being rubbed with the ground, the blocking plate 302 slides from the arc surface of the sliding rod 301, the pulling rope 304 drives the hook 305 to move from the fixed rod through the movement of the blocking plate 302, the pulling rope 304 slides from the arc surface of the circular pipe 308, the circular pipe 308 plays a role of reducing friction force between the limiting rod 306 and the pulling rope 304, then the hook 305 is hung on the arc surface of the hanging rod 307, and finally the shielding plate 310 is loosened, the shielding plate 310 can shield the limiting rope through the fixing plate 309 by self gravity, and the shielding plate 310 achieves the effect of improving the attractiveness of the device.

When the angle of closing the door panel 2 needs to be limited, the inserting rod 44 is firstly moved to the side away from the sliding tube 42, the inserting rod 44 is separated from the inner wall of the circular hole in the surface of the limiting plate 43 through the sliding tube 42, the second spring 46 is in an open state at the moment, then the limiting plate 43 drives the cushion pad 45 to move from the sliding tube 42, the connecting plate 41 playing a role of reducing the impact force between the door panel 2 and the limiting plate 43 limits the sliding tube 42 until the limiting plate 43 moves to the state that the door panel 2 cannot be completely closed with the door frame 1 through the shielding of the limiting plate 43, the limiting plate 43 stops moving when the shielding of the limiting plate 43 is stopped, the inserting rod 44 is finally loosened, the second spring 46 is in a contraction state at the moment, the inserting rod 44 is driven to be inserted into the inner wall of the circular hole in the surface of the limiting plate 43 through the sliding tube 42, and the second spring 46 achieves the effect of assisting the limiting inserting rod 44.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Claims

1. The utility model provides an anti-drop formula block structure of burglary-resisting door, includes door frame (1), its characterized in that: the inner wall of door frame (1) rotates and is connected with door plant (2), one side of door plant (2) is equipped with block structure (3), block structure (3) include two slide bars (301), two the one end of slide bar (301) all with door plant (2) fixed connection, the arc surface sliding connection of slide bar (301) has block board (302), the inner wall and the door plant (2) sliding connection of block board (302), two draw-in grooves have evenly been seted up to the lower surface of door plant (2), the equal fixedly connected with first spring (303) of the inner wall of two draw-in grooves of door plant (2) lower surface, the other end and block board (302) fixed connection of first spring (303), the last fixed surface of block board (302) is connected with stay cord (304), the other end fixedly connected with couple (305) of stay cord (304), one side fixedly connected with gag lever (306) of door plant (2), the inner wall and the sliding connection of gag lever (306), one side fixedly connected with two peg (307) of stay cord (305) of door plant (2), the inner wall and the peg (307) sliding connection of hanger (307) are connected.

2. The anti-drop type plugging structure of the anti-theft door according to claim 1, wherein: the arc surface of the limiting rod (306) is rotationally connected with a round pipe (308), and the arc surface of the round pipe (308) is connected with the pull rope (304) in a sliding mode.

3. The anti-drop type plugging structure of the security door according to claim 1, wherein: the door panel (2) is evenly and fixedly connected with two fixing plates (309) on one side close to the pull rope (304), and the shielding plate (310) is rotatably connected on one side close to the two fixing plates (309).

4. The anti-drop type plugging structure of the anti-theft door according to claim 1, wherein: the lower surface fixedly connected with auxiliary pad (311) of shutoff board (302), auxiliary pad (311) are the rubber pad.

5. The anti-drop type plugging structure of the security door according to claim 1, wherein: one side of door frame (1) is equipped with limit structure (4), limit structure (4) include connecting plate (41), one side and door frame (1) fixed connection of connecting plate (41), one side fixedly connected with slide pipe (42) of door frame (1) are kept away from in connecting plate (41), the inner wall sliding connection of slide pipe (42) has limiting plate (43), the surperficial slip of slide pipe (42) has run through inserted bar (44), a plurality of round hole has evenly been seted up on the surface of limiting plate (43), the inner wall size of a plurality of round hole in limiting plate (43) surface all with inserted bar (44) circular arc size looks adaptation.

6. The anti-drop type plugging structure of the anti-theft door according to claim 5, wherein: one side of the limiting plate (43) close to the door panel (2) is fixedly connected with a cushion pad (45), and one side of the cushion pad (45) is connected with the door panel (2) in a sliding mode.

7. The anti-drop type plugging structure of the security door according to claim 5, wherein: the arc surface of inserted bar (44) overlaps has second spring (46), the both ends of second spring (46) respectively with slide tube (42) and inserted bar (44) fixed connection.