CN209556680U - A kind of security door backflap hinge gap regulating device - Google Patents
A kind of security door backflap hinge gap regulating device Download PDFInfo
- Publication number
- CN209556680U CN209556680U CN201821755062.3U CN201821755062U CN209556680U CN 209556680 U CN209556680 U CN 209556680U CN 201821755062 U CN201821755062 U CN 201821755062U CN 209556680 U CN209556680 U CN 209556680U
- Authority
- CN
- China
- Prior art keywords
- doorframe
- fixed
- door leaf
- backflap hinge
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of security door backflap hinge gap regulating devices, including backflap hinge, door leaf fixed plate and doorframe fixed plate are rotatably connected on the backflap hinge respectively, door leaf is fixedly connected in the door leaf fixed plate, the doorframe fixed plate is fixedly connected with connecting plate, the connecting plate and doorframe fixed plate are threaded with fixing screws, the connecting plate is fixedly connected with doorframe far from one end of doorframe fixed plate, one end in the doorframe far from connecting plate is welded with multiple fixed blocks, is mounted on regulating mechanism on each fixed block.The utility model moves screw rod by regulating mechanism, drive fixed block and doorframe mobile by limited block, to adjust the distance between doorframe and wall, left-right position changes when driving backflap hinge installation, keep the gap between connecting plate and door leaf adjustable neat, backflap hinge discontinuity is prevented, backflap hinge service life is caused to decline.
Description
Technical field
The utility model relates to backflap hinge technical field more particularly to a kind of security door backflap hinge gap regulating devices.
Background technique
The installation of security door is one of the important link of family's installation, and security door gap size provides, door leaf with
Door frame hinge side binding face gap should not exceed 2mm, and the unlatching side of door should not exceed in shutdown state and doorframe binding face gap
3mm；
And existing security door installation is installed by backflap hinge mostly, and door gap is easy to appear when being assembled
Non-uniform situation leads to backflap hinge discontinuity, reduces the service life of backflap hinge, influences very much the appearance matter of door body
Amount.
Utility model content
It is uneven purpose of the utility model is to solve door gap is easy to appear when being assembled in the prior art
The case where, the problem of leading to backflap hinge discontinuity, reduce the service life of backflap hinge, and the bright conjunction of a kind of security door proposed
Page slot gap regulating device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of security door backflap hinge gap regulating device, including backflap hinge are rotatably connected to door on the backflap hinge respectively
Fixed plate and doorframe fixed plate are fanned, is fixedly connected with door leaf in the door leaf fixed plate, the doorframe fixed plate is fixedly connected with
Connecting plate, the connecting plate and doorframe fixed plate are threaded with fixing screws, the connecting plate far from doorframe fixed plate one
End is fixedly connected with doorframe, and one end in the doorframe far from connecting plate is welded with multiple fixed blocks, on each fixed block
It is mounted on regulating mechanism.
Preferably, the regulating mechanism includes nut, limited block, limiting slot, snap-gauge, is threaded on the fixed block
Screw rod, the screw rod run through doorframe and fixed block, and the screw rod uses the smooth body of rod, institute through one end of doorframe and fixed block
It states screw rod and is respectively welded snap-gauge and nut through one end of fixed block, limiting slot is offered in the middle part of the fixed block, it is described
The body of rod that screw rod is located in limiting slot is welded with limited block, and the limited block is rotatably connected in limiting slot.
Preferably, the diameter of the snap-gauge is greater than the opening diameter that screw rod is corresponded on fixed block.
Preferably, the diameter of the limiting slot and limited block is greater than the diameter of screw rod.
Preferably, the doorframe is hollow structure, and the fixed block is welded on the inner wall of doorframe.
Preferably, identical fixing screws are threaded between the door leaf fixed plate and door leaf.
The utility model has the benefit that compared with prior art
1, the utility model moves screw rod by regulating mechanism, drives fixed block and doorframe to move by limited block
Dynamic, to adjust the distance between doorframe and wall, left-right position changes when driving backflap hinge installation, makes connecting plate and door
Gap between fan is adjustable neat, prevents backflap hinge discontinuity, backflap hinge service life is caused to decline；
2, by the distance between adjusting doorframe to wall, make the door leaf it is suitable for different in width, reduce the peace of door leaf
Difficulty is filled, door leaf installation effectiveness is improved.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of security door backflap hinge gap regulating device structure chart；
Fig. 2 be the utility model proposes a kind of security door backflap hinge gap regulating device part A amplification assumption diagram.
In figure: 1 backflap hinge, 2 door leaf fixed plates, 3 doorframe fixed plates, 4 fixing screws, 5 doorframes, 6 connecting plates, 7 fixed blocks,
8 limiting slots, 9 nuts, 10 snap-gauges, 11 limited blocks, 12 screw rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of security door backflap hinge gap regulating device, including backflap hinge 1 are rotated respectively on backflap hinge 1
It is connected with door leaf fixed plate 2 and doorframe fixed plate 3, door leaf is fixedly connected in door leaf fixed plate 2, doorframe fixed plate 3 is fixed to be connected
It is connected to connecting plate 6, connecting plate 6 and doorframe fixed plate 3 are threaded with fixing screws 4, and connecting plate 6 is far from doorframe fixed plate 3
One end is fixedly connected with doorframe 5, and one end in doorframe 5 far from connecting plate 6 is welded with multiple fixed blocks 7, on each fixed block 7
Regulating mechanism is installed, the effect of regulating mechanism is to adjust the distance between doorframe 5 and wall, thus make about 5 doorframe and
It is identical above and below the distance of wall, to allow gap between connecting plate 6 and door leaf up and down uniformly, so that backflap hinge 1 can be with
Uniform force, promotes the service life of backflap hinge 1, and improves the convenience of door leaf installation.
Regulating mechanism includes nut 9, limited block 11, limiting slot 8, snap-gauge 10, is threaded with screw rod 12 on fixed block 7,
Screw rod 12 runs through doorframe 5 and fixed block 7, and screw rod 12 uses the smooth body of rod, screw rod 12 through one end of doorframe 5 and fixed block 7
Snap-gauge 10 and nut 9 are respectively welded through one end of fixed block 7, the middle part of fixed block 7 offers limiting slot 8, and screw rod 12
It is welded with limited block 11 in the body of rod in limiting slot 8, limited block 11 is rotatably connected in limiting slot 8, by rotating screw cap 9, is made
Screw rod 12 is moved on wall, so that limited block 11 be made to rotate in limiting slot 8, while fixed block 7 being driven to be moved,
To adjust the distance between doorframe 5 and wall, it is applicable to the door leaf of different in width, connecting plate 6 is welded on doorframe 5, makes
The installation site of backflap hinge 1 changes, by adjusting each screw rod 12 in depth within the walls, can make doorframe 5 and wall it
Between distance it is upper and lower identical, to allow gap between connecting plate 6 and door leaf up and down uniformly.
The diameter of snap-gauge 10 is greater than the opening diameter that screw rod 12 is corresponded on fixed block 7, nut 9 can be made to rotate by snap-gauge 10
When push fixed block 7.The diameter of limiting slot 8 and limited block 11 is greater than the diameter of screw rod 12, prevents screw rod 12 by limited block 11
It is slided in fixed block 7, and fixed block 7 can be driven to be moved by limited block 11.Doorframe 5 is hollow structure, fixed
Block 7 is welded on the inner wall of doorframe 5, is mounted on the inner wall of doorframe 5 by fixed block 7, convenient for fixed block 7 drive doorframe 5 into
Row movement.It is threaded with identical fixing screws 4 between door leaf fixed plate 2 and door leaf, is fixed door leaf by fixing screws 4
Plate 2 is installed with door leaf.
When the utility model is used, screw rod mounting hole is opened up on wall, and screw rod 12 is mounted on by wall by rotating screw cap 9
On body, when installing door leaf, according to the width of door leaf, nut 9 is turned, makes nut 9 that screw rod 12 be driven to rotate, screw rod 12 is in wall
Upper movement drives fixed block 7 to be moved, to make doorframe 5 move, to adjust doorframe 5 and wall by limited block 11
Connecting plate 6 is welded on doorframe 5 by the distance between body at this time, and the doorframe fixed plate 3 on backflap hinge 1 is passed through fixed spiral shell
Nail 4 is fixed on connecting plate 6, is made by adjusting the distance between doorframe 5 and wall to adjust the installation site of backflap hinge 1
Obtaining the distance between doorframe 5 and wall can be adjusted according to the width of door leaf, by moving screw rod 12 in wall, pass through
Each screw rod 12 is adjusted in depth within the walls, the upper and lower identical of distance between doorframe 5 and wall can be made, to prevent connecting plate 6
The non-uniform situation above and below gap between door leaf.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of security door backflap hinge gap regulating device, including backflap hinge (1), which is characterized in that divide on the backflap hinge (1)
It is not rotatably connected to door leaf fixed plate (2) and doorframe fixed plate (3), is fixedly connected with door leaf on the door leaf fixed plate (2), institute
It states doorframe fixed plate (3) to be fixedly connected with connecting plate (6), the connecting plate (6) and doorframe fixed plate (3) are threaded with fixation
Screw (4), the connecting plate (6) are fixedly connected with doorframe (5) far from the one end of doorframe fixed plate (3), remote in the doorframe (5)
One end from connecting plate (6) is welded with multiple fixed blocks (7), is mounted on regulating mechanism on each fixed block (7).
2. a kind of security door backflap hinge gap according to claim 1 regulating device, which is characterized in that the regulating mechanism
Including nut (9), limited block (11), limiting slot (8), snap-gauge (10), screw rod (12) are threaded on the fixed block (7),
The screw rod (12) runs through doorframe (5) and fixed block (7), and the screw rod (12) is adopted through one end of doorframe (5) and fixed block (7)
With the smooth body of rod, the screw rod (12) is respectively welded snap-gauge (10) and nut (9) through the one end of fixed block (7), described
It is offered in the middle part of fixed block (7) limiting slot (8), the body of rod that the screw rod (12) is located in limiting slot (8) is welded with limited block
(11), the limited block (11) is rotatably connected in limiting slot (8).
3. a kind of security door backflap hinge gap according to claim 2 regulating device, which is characterized in that the snap-gauge (10)
Diameter be greater than on fixed block (7) and correspond to the opening diameters of screw rod (12).
4. a kind of security door backflap hinge gap according to claim 2 regulating device, which is characterized in that the limiting slot
(8) and the diameter of limited block (11) be greater than screw rod (12) diameter.
5. a kind of security door backflap hinge gap according to claim 1 regulating device, which is characterized in that the doorframe (5)
For hollow structure, the fixed block (7) is welded on the inner wall of doorframe (5).
6. a kind of security door backflap hinge gap according to claim 1 regulating device, which is characterized in that the door leaf is fixed
Identical fixing screws (4) are threaded between plate (2) and door leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821755062.3U CN209556680U (en) | 2018-10-29 | 2018-10-29 | A kind of security door backflap hinge gap regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821755062.3U CN209556680U (en) | 2018-10-29 | 2018-10-29 | A kind of security door backflap hinge gap regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209556680U true CN209556680U (en) | 2019-10-29 |
Family
ID=68300133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821755062.3U Expired - Fee Related CN209556680U (en) | 2018-10-29 | 2018-10-29 | A kind of security door backflap hinge gap regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209556680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027262A (en) * | 2021-02-28 | 2021-06-25 | 李鑫 | Bidirectional opening and closing door |
-
2018
- 2018-10-29 CN CN201821755062.3U patent/CN209556680U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027262A (en) * | 2021-02-28 | 2021-06-25 | 李鑫 | Bidirectional opening and closing door |
| CN113027262B (en) * | 2021-02-28 | 2023-09-08 | 湖北新艺雅集家居有限公司 | Two-way door that opens and shuts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 Termination date: 20201029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |