CN210033159U

CN210033159U - Liftable security door

Info

Publication number: CN210033159U
Application number: CN201920474017.9U
Authority: CN
Inventors: 程肖伟
Original assignee: Hefei Fire Door Factory Co Ltd
Current assignee: Hefei Fire Door Factory Co Ltd
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2020-02-07
Anticipated expiration: 2029-04-09

Abstract

The utility model discloses a liftable burglary-resisting door, including door leaf and door frame, the door leaf passes through hinged joint with the door frame and is connected, be equipped with the fixed orifices of the hinge that interval and equidistance were arranged on door leaf and the door frame, fixed orifices lie in door leaf and door frame both close on the side, and the quantity that corresponds the mounting hole on the hinge shaft direction is greater than the hinge and corresponds the hole distance that corresponds the mounting hole on the hinge shaft direction the top and the hole distance between the below is greater than the hinge along the same group of fixed orifices along the hinge shaft direction. When the ground sinks or the wall body is deformed and causes that the door leaf cannot be normally opened and closed, the hinge is detached from the door leaf and the door frame, the door leaf is made to move up and down, the upper position and the lower position of the door leaf relative to the door frame are adjusted, a proper fixing hole is selected to be matched with the mounting hole of the hinge, the hinge is reinstalled when the door leaf is normally opened and closed, the lifting of the door leaf of the anti-theft door can be conveniently realized, the normal use of a user is guaranteed, and meanwhile, the cost is saved.

Description

Liftable security door

Technical Field

The utility model belongs to the technical field of the burglary-resisting door, concretely relates to liftable burglary-resisting door.

Background

Every family member can install the door and embody the integrality of house, and the door can guarantee the integrality of house on the one hand, guarantees the privacy nature in independent space, and on the other hand can play the effect of theftproof, and the door is everywhere in the society.

The door is installed after the construction of house is accomplished, and later stage because the ground fracture sinks or the wall body warp etc. influence, the door frame can take place the incline or warp, leads to the unable normal closing or opening of door leaf, has brought very big inconvenience for resident's normal life, has also brought very big potential safety hazard, if in addition with trade the door or repair the wall body, the cost is too high, has brought inconvenience for resident equally. In addition, if the user uses the anti-theft door, in order to make the anti-theft door play a good anti-theft role, the anti-theft door generally uses steel materials, so that the weight of the door body is greatly increased, and the door body is extremely inconvenient to adjust or replace.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a burglary-resisting door of liftable, user's normal use is guaranteed in the lift of realization burglary-resisting door leaf that can be convenient.

In order to realize the technical purpose, the utility model discloses a following technical scheme:

the utility model provides a liftable burglary-resisting door, includes door leaf and door frame, and the door leaf passes through hinged joint with the door frame and is connected, be equipped with the fixed orifices of the hinge that interval and equidistance were arranged on door leaf and the door frame, the fixed orifices is located door leaf and door frame both close on the side, and the quantity that corresponds the mounting hole on the hinge shaft direction is greater than the hinge and corresponds the quantity of mounting hole and the same group of fixed orifices along hinge shaft direction top and the hole distance between the below is greater than the hinge on and corresponds the hole distance of mounting hole.

Among the above-mentioned technical scheme, when reasons such as ground subsides or wall body deformation lead to the door leaf can't normally open and close, lift the hinge from door leaf and door frame, make the door leaf reciprocate, adjust the door leaf for the upper and lower position of door frame, select the mounting hole of suitable fixed orifices and hinge to match, adjust to when satisfying the door leaf and normally open and close, reinstallate the hinge, the lift of realization burglary-resisting door leaf that can be convenient guarantees user's normal use, practices thrift the cost simultaneously.

Drawings

FIG. 1 is a schematic view of the structure of the utility model in use;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a partial sectional view of the door leaf of the present invention;

fig. 4 is a partially enlarged view of fig. 3.

FIG. 5 is a partial cross-sectional view of a threaded rod disposed on a door leaf;

fig. 6 is a partially enlarged view of fig. 5.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

The utility model provides a liftable burglary-resisting door, includes door leaf 10 and door frame 20, door leaf 10 passes through hinge 30 with door frame 20 and articulates and is connected, be equipped with the hinge 30's that interval and equidistance were arranged fixed orifices 40 on door leaf 10 and the door frame 20, fixed orifices 40 are located door leaf 10 and door frame 20 both close on the side, and the quantity that same group of fixed orifices 40 followed hinge 30 articulated shaft direction is greater than the quantity that corresponds the mounting hole on the hinge 30 and the hole pitch that corresponds the mounting hole on the hinge 30 is greater than along hinge 30 articulated shaft direction top and the below in same group of fixed orifices 40. When the ground sinks or the wall body deforms and other reasons cause that the door leaf 10 cannot be normally opened and closed, the hinge 30 is detached from the door leaf 10 and the door frame 20, the door leaf 10 is made to move up and down, the upper position and the lower position of the door leaf 10 relative to the door frame 20 are adjusted, the appropriate fixing hole 40 is selected to be matched with the mounting hole of the hinge 30, the hinge 30 is re-installed when the door leaf 10 is adjusted to be normally opened and closed, the lifting of the door leaf 10 of the anti-theft door can be conveniently realized, the normal use of a user is guaranteed, and meanwhile, the cost is.

Preferably, the pitch between adjacent holes in the same set of fixing holes 40 in the direction of the hinge axis of the hinge 30 is smaller than the pitch of the corresponding mounting holes in the hinge 30. The arrangement density of the fixing holes 40 is greater than that of the mounting holes of the hinge 30, and if only a slight amount of deviation or deformation occurs between the door 10 and the door frame 20, the hinge 30 can be slightly adjusted on the door 10, that is, the door 10 can be slightly adjusted with respect to the door frame 20.

Preferably, in order to ensure the firmness of the door 10 and the door frame 20 after the door 10 and the door frame 20 are installed by the hinge 30, the reinforcing plate 50 is disposed at the position of the fixing hole 40 on the door 10 and the door frame 20, the reinforcing plate 50 is disposed in the plate surface of the door 10 and the door frame 20, and the reinforcing plate 50 is provided with a threaded hole 51 corresponding to the fixing hole 40. When the door 10 is installed in the door frame 20, the screws pass through the mounting holes of the hinges and then pass through the fixing holes 40 of the door 10 or the door frame 20, and the screws are installed in the screw holes 51 of the reinforcing plate 50 and screwed down.

As another preferable scheme, a reinforcing plate 50 is provided at the position of the fixing hole 40 on the door 10 and the door frame 20, a screw 60 is fixedly provided on the reinforcing plate 50 on the door 10, and the shaft of the screw 60 is perpendicular to the plate surface of the reinforcing plate 50. Although the manner of screw-fastening is changed to the manner of screw-nut fastening is a conventional alternative to the conventional means in the art, the present invention provides additional advantages, and the following states the specific installation steps in this preferred embodiment:

1. when the door 10 cannot be normally opened or closed on the door frame 20, the nut at the joint of the door 10 and the hinge 30 is unscrewed, and at this time, the door 10 is in a free state, and the positions of the door 10 and the door frame 20 are adjusted to reach a position capable of being normally opened or closed, and at this time, because the weight of the door 10 of the anti-theft door is heavy, if a general screw connection is adopted, a person is required to always support the door with great strength, which is time-consuming and labor-consuming, but in the embodiment, a mode of arranging the screw rod 60 on the reinforcing plate 50 is adopted, after the position of the door 10 relative to the door frame 20 is adjusted, the screw rod 60 on the door 10 passes through the mounting hole on the hinge 30, and at this time, the hole wall of the mounting hole on the hinge 30 contacts with the rod body of the screw rod 60, and the hole wall of the mounting hole plays a role of supporting the door 10, and the person only needs to slightly support the door 10, that is to provide a, ensuring that the door leaf 10 does not tilt;

2. the screw caps are matched with the screw rods 60, the screw caps are screwed on the screw rods 60 in advance and screwed to a pre-tightening position, and the screw caps do not need to be screwed to a final position;

3. and finally screwing each nut finished in the step 2, so that the stress of each screw 60 is the same after the hinge 30 and the door leaf 10 are installed, and the installation is firmer.

Claims

1. The utility model provides a burglary-resisting door of liftable, includes door leaf (10) and door frame (20), and hinge (30) articulated connection, its characterized in that are passed through with door frame (20) in door leaf (10): the door leaf (10) and the door frame (20) are provided with fixing holes (40) of hinges (30) which are arranged at intervals and at equal intervals, the fixing holes (40) are located on the adjacent sides of the door leaf (10) and the door frame (20), the quantity of the same group of fixing holes (40) along the hinge shaft direction of the hinges (30) is larger than that of the corresponding mounting holes on the hinges (30), and the hole distance between the uppermost side and the lowermost side of the same group of fixing holes (40) along the hinge shaft direction of the hinges (30) is larger than that of the corresponding mounting holes on the hinges (30).

2. The liftable security door of claim 1, wherein: the pitch between adjacent holes in the same set of fixing holes (40) along the hinge axis direction of the hinge (30) is smaller than the pitch of the corresponding mounting holes on the hinge (30).

3. The liftable security door of claim 2, wherein: the door is characterized in that reinforcing plates (50) are arranged at the positions of the fixing holes (40) on the door leaf (10) and the door frame (20), the reinforcing plates (50) are positioned in the plate surfaces of the door leaf (10) and the door frame (20), and threaded holes (51) are formed in the reinforcing plates (50) corresponding to the fixing holes (40).

4. The liftable security door of claim 2, wherein: reinforcing plates (50) are arranged at the positions of the fixing holes (40) on the door leaf (10) and the door frame (20), a screw rod (60) is fixedly arranged on the reinforcing plate (50) on the door leaf (10), and the rod body of the screw rod (60) is perpendicular to the plate surface of the reinforcing plate (50).