CN220539531U

CN220539531U - Anti-picking structure of door hinge end

Info

Publication number: CN220539531U
Application number: CN202322004455.8U
Authority: CN
Inventors: 蒋立琴
Original assignee: Dazhu Chenggu Electronic Technology Co ltd
Current assignee: Dazhu Chenggu Electronic Technology Co ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-02-27
Anticipated expiration: 2033-07-28

Abstract

The utility model discloses a prying-resistant structure of a hinge end of a door of a home, which comprises a mounting frame and a door body of the home arranged in the mounting frame, wherein a prying-resistant hinge is fixedly arranged on the inner side wall of the mounting frame, the other end of the prying-resistant hinge is fixedly connected to the side wall of the door body of the home, a first cavity is formed in the mounting frame, a threaded rod is rotationally connected to the inner wall of the first cavity, a threaded sleeve is connected to the threaded rod in a meshed manner, a fixing rod is fixedly connected to the side wall of the threaded sleeve, a second cavity is formed in the mounting frame, and the first cavity is communicated with the second cavity through a through hole. According to the utility model, the fixed rod can be driven to move by rotating the knob, the threaded rod and the threaded sleeve, the fixed rod can drive the baffle to move rightwards and prop against the clamping groove through the sliding block, and the gap of the door frame can be shielded through the baffle, so that outdoor dust and mosquitoes are prevented from entering the room through the gap, and inconvenience is avoided for life of people.

Description

Anti-picking structure of door hinge end

Technical Field

The utility model relates to the technical field of door anti-prying, in particular to an anti-prying structure of a door hinge end.

Background

Hinges, also known as hinges, are mechanical devices used to connect two solids and allow relative rotation between the two, and may be made of movable components or foldable materials, and are mainly mounted on doors and windows.

The door leaf of the door is installed in the door frame through the hinge, the hinge edge is the flat edge in the conventional design, so that gaps exist between the door leaf and the door frame, outdoor dust and mosquitoes are more, the door leaf is easy to enter the room through the gaps, and inconvenience is brought to the life of people.

Aiming at the problems, we propose an anti-prying structure of the hinge end of the entrance door.

Disclosure of Invention

The utility model aims to solve the defects that a door leaf of a door is arranged in a door frame through a hinge, the hinge edge is a flat edge in the conventional design, gaps exist between the door leaf and the door frame, outdoor dust and mosquitoes are more, the door leaf is easy to enter a room through the gaps, and inconvenience is brought to the life of people in the prior art, so that the anti-prying structure of the hinge end of the door is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a pick-proof structure at door hinge end of going into, includes the installing frame and sets up the door body of going into in the installing frame, fixed mounting has the pick-proof hinge on the inside wall of installing frame, the other end fixed connection of pick-proof hinge is on the lateral wall of going into the door body, first cavity has been seted up in the installing frame, rotate on the inner wall of first cavity and be connected with the threaded rod, the meshing is connected with the thread bush on the threaded rod, fixedly connected with dead lever on the lateral wall of thread bush, the second cavity has been seted up in the installing frame, first cavity is linked together through the through-hole with the second cavity, the lower extreme of dead lever runs through the through-hole and fixedly connected with slider, the right side fixedly connected with baffle of slider, the draw-in groove has been seted up on the lateral wall of going into the door body, the other end of baffle runs through the cavity and supports in the draw-in groove.

Preferably, the inner side wall of the mounting frame is provided with a groove, the right end of the threaded rod penetrates through the first cavity and is fixedly connected with a rotating knob, the rotating knob is rotationally connected in the groove, and the threaded rod is rotationally connected in the inner wall of the mounting frame.

Preferably, a sealing plug is slidably connected in the groove, a plugboard is fixedly connected to the left side of the sealing plug, a limit groove is formed in the right side of the rotary knob, and the left end of the plugboard is propped against the limit groove.

Preferably, the fixing rod is slidably connected in the through hole, and the sliding block is slidably connected on the inner wall of the second cavity.

Preferably, the baffle is slidably connected in the inner wall of the installation frame, and the right side of the entrance door body is fixedly connected with a sealing plate.

Preferably, a handle is fixedly connected to the side wall of the entrance door body, and anti-skid patterns are arranged on the surface of the handle.

Compared with the prior art, the utility model has the beneficial effects that:

can drive the dead lever through turning knob, threaded rod and thread bush and remove, the dead lever can drive the baffle through the slider and remove and support in the draw-in groove right, can shelter from door frame gap through the baffle, avoids outdoor dust and mosquito to enter into indoor through the gap, avoids bringing inconvenience for people's life.

Drawings

FIG. 1 is a schematic top view of a tamper resistant construction of an access door hinge end according to the present utility model;

fig. 2 is an enlarged schematic view of the structure a in fig. 1 according to the present utility model.

In the figure: 1 mounting frame, 2 door body, 3 pick-proof hinge, 4 threaded rod, 5 thread bush, 6 dead lever, 7 slider, 8 baffle, 9 rotation knob, 10 sealing plug, 11 picture peg, 12 sealing plate, 13 handles.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship of the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements of the utility model must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

Referring to fig. 1-2, a pick-proof structure at hinge end of door of going into home, including installing frame 1 and the door body 2 of going into home that sets up in installing frame 1, fixedly mounted with pick-proof hinge 3 on the inside wall of installing frame 1, pick-proof hinge 3's the other end fixed connection is on the lateral wall of going into home door body 2, first cavity has been seted up in installing frame 1, rotate on the inner wall of first cavity and be connected with threaded rod 4, meshing is connected with thread bush 5 on threaded rod 4, fixedly connected with dead lever 6 on the lateral wall of thread bush 5, set up the second cavity in installing frame 1, first cavity is linked together through the through-hole with the second cavity, the lower extreme of dead lever 6 runs through the through-hole and fixedly connected with slider 7, the right side fixedly connected with baffle 8 of slider 7, the draw-in groove has been seted up on the lateral wall of door body 2 of going into home, the other end of baffle 8 runs through the cavity and supports in the draw-in groove, through rotating knob 9, threaded rod 4 and thread bush 5 can drive dead lever 6 and move right through slider 7 and support in the draw-in groove, can drive baffle 8, can prevent people from getting into the gap through the outdoor dust through the baffle 8 and prevent the indoor dust from bringing into the gap.

Wherein, set up flutedly on the inside wall of installing frame 1, the right-hand member of threaded rod 4 runs through first cavity and fixedly connected with and rotates knob 9, rotates knob 9 rotation and connects in the recess, and threaded rod 4 rotation is connected in the inner wall of installing frame 1, rotates knob 9 and can drive threaded rod 4 rotation.

Wherein, sliding connection has sealing plug 10 in the recess, and sealing plug 10's left side fixedly connected with picture peg 11, and the spacing groove has been seted up on the right side of turning knob 9, and the left end of picture peg 11 supports in the spacing groove, can shelter from the recess through sealing plug 10, makes it keep level.

Wherein, dead lever 6 sliding connection is in the through-hole, and slider 7 sliding connection is on the inner wall of second cavity, and dead lever 6 can drive slider 7 and remove.

Wherein, baffle 8 sliding connection is in the inner wall of installing frame 1, and the right side fixedly connected with closing plate 12 of door body 2 of entering the family, and the leakproofness between door body 2 and the installing frame 1 can be improved to closing plate 12.

Wherein, fixedly connected with handle 13 on the lateral wall of going into door body 2, the surface of handle 13 is provided with anti-skidding line, and handle 13 conveniently opens into door body 2.

In the utility model, when the device is used, the entrance door body 2 can be arranged on the inner side wall of the installation frame 1 through the anti-prying hinge 3, then a user inserts into a limit groove on the rotary knob 9 through a tool and rotates, so that the rotary knob 9 is driven to rotate, the rotary knob 9 drives the threaded rod 4 to rotate, the threaded rod 4 drives the threaded sleeve 5 to move rightwards, the threaded sleeve 5 drives the sliding block 7 to move rightwards through the fixed rod 6, the sliding block 7 drives the baffle 8 to move rightwards and abut against the clamping groove, a door frame gap can be shielded through the baffle 8, outdoor dust and mosquitoes are prevented from entering into a room through the gap, inconvenience is avoided for life of people, and then the sealing plug 10 is put into a groove, so that the sealing plug is kept flat.

Although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a pick-proof structure at door hinge end of going into family, includes installing frame (1) and sets up door body (2) of going into family in installing frame (1), a serial communication port, fixedly mounted with pick-proof hinge (3) on the inside wall of installing frame (1), the other end fixed connection of pick-proof hinge (3) is on the lateral wall of door body (2) of going into family, first cavity has been seted up in installing frame (1), rotate on the inner wall of first cavity and be connected with threaded rod (4), the meshing is connected with thread bush (5) on threaded rod (4), fixedly connected with dead lever (6) on the lateral wall of thread bush (5), the second cavity has been seted up in installing frame (1), first cavity is linked together through the through-hole with the second cavity, the lower extreme of dead lever (6) runs through-hole and fixedly connected with slider (7), right side fixedly connected with baffle (8) of slider (7), the draw-in groove has been seted up on the lateral wall of door body (2) of going into family, the other end (8) is in the draw-in groove.

2. The anti-prying structure of the hinge end of the household door according to claim 1, wherein a groove is formed in the inner side wall of the mounting frame (1), the right end of the threaded rod (4) penetrates through the first cavity and is fixedly connected with a rotating knob (9), the rotating knob (9) is rotationally connected in the groove, and the threaded rod (4) is rotationally connected in the inner wall of the mounting frame (1).

3. The anti-prying structure of the hinge end of the household door according to claim 2, wherein a sealing plug (10) is slidably connected in the groove, a plugboard (11) is fixedly connected to the left side of the sealing plug (10), a limit groove is formed in the right side of the rotary knob (9), and the left end of the plugboard (11) is propped against the limit groove.

4. The anti-prying structure of the hinge end of the entrance door according to claim 1, wherein the fixing rod (6) is slidably connected in the through hole, and the sliding block (7) is slidably connected on the inner wall of the second cavity.

5. The anti-prying structure of the hinge end of the entrance door according to claim 1, wherein the baffle (8) is slidably connected in the inner wall of the installation frame (1), and the sealing plate (12) is fixedly connected to the right side of the entrance door body (2).

6. The anti-prying structure of the hinge end of the entrance door of claim 1, wherein a handle (13) is fixedly connected to the side wall of the entrance door body (2), and anti-skidding patterns are arranged on the surface of the handle (13).