CN209339763U - One kind is concealed to be opened flat house lead in door hinge - Google Patents
One kind is concealed to be opened flat house lead in door hinge Download PDFInfo
- Publication number
- CN209339763U CN209339763U CN201821457603.4U CN201821457603U CN209339763U CN 209339763 U CN209339763 U CN 209339763U CN 201821457603 U CN201821457603 U CN 201821457603U CN 209339763 U CN209339763 U CN 209339763U
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- page board
- concealed
- opened flat
- linking arm
- door hinge
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Abstract
Concealed house lead in door hinge is opened flat the utility model relates to a kind of, including the first page board being fixed on doorframe and the second page board being fixed on door leaf, it is rotatablely connected between first page board and the second page board by a rotation axis, the centre of first page board is provided with a U-shaped groove, the upper surface and lower end surface of the U-shaped groove are respectively used to the first positioning hole at fixed bias circuit both ends symmetrically offering at slot bottom, the centre of second page board is provided with a C-shaped linking arm outstanding, the C-shaped linking arm protrudes into U-shaped groove, one end of the C-shaped linking arm is fixed in the second page board, the through-hole for wearing rotation axis is offered between the upper surface and lower end surface of the other end of the C-shaped linking arm, the C-shaped linking arm carries out flip-flop movement by rotation axis in U-shaped groove.This is concealed to be opened flat that entering house door hinge design is novel, structure is simple, easy for installation adjustable and beautiful.
Description
Technical field
Concealed house lead in door hinge is opened flat the utility model relates to a kind of.
Background technique
Hinge is also known as hinge, is for connection to two and is fixed and allow for making the mechanical device relatively rotated between the two.It is general
In the daily furniture for people, such as cupboard door, window, door.It improves with the continuous development of society, the product technology in China
Level is also being continuously improved.The household hinge being but driven still has several drawbacks place, for example adjust during the installation process
When it is often relatively difficult, or even need on the furniture of installation again punching positioning.Hinge currently on the market is generally installed
Outside furniture, not only unsightly but also it is easily damaged.And some hidden hinge structures and use installation are also complex.
Utility model content
In view of the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a kind of novel in design, knots
Structure is simple, easy for installation adjustable and beautiful concealed is opened flat house lead in door hinge.
In order to solve the above technical problems, the technical solution adopted in the utility model is: one kind is concealed to be opened flat house lead in door hinge
Chain, including the first page board being fixed on doorframe and the second page board being fixed on door leaf, first page board and the second page board
Between by a rotation axis be rotatablely connected, the centre of first page board is provided with a U-shaped groove, the upper end of the U-shaped groove
Face and lower end surface are symmetrically offering the first positioning hole for being respectively used to fixed bias circuit both ends, the second page at slot bottom
The centre of plate is provided with a C-shaped linking arm outstanding, and the C-shaped linking arm protrudes into U-shaped groove, and the one of the C-shaped linking arm
End is fixed in the second page board, is offered between the upper surface and lower end surface of the other end of the C-shaped linking arm and is turned for wearing
The through-hole of moving axis, the C-shaped linking arm carry out flip-flop movement by rotation axis in U-shaped groove.
Further, the upper and lower part of first page board offers multiple second convenient for being fixed on doorframe respectively
Location hole, the upper and lower part of second page board offer multiple third location holes convenient for being fixed on door leaf respectively.
Further, the multiple second location hole includes four the first fixation holes and four the first slotted holes, and described the
The upper and lower part of one page board is respectively set there are two the first fixation hole and two the first slotted holes, and first slotted hole is used for
The installation deviation of up and down adjustment hinge.
Further, the multiple third location hole includes four the second fixation holes and four the second slotted holes, and described the
The upper and lower part of one page board is respectively set there are two the second fixation hole and two the second slotted holes, and second slotted hole is used for
The installation deviation of left and right adjusting hinge.
Further, the upper surface and lower end surface of the U-shaped groove are symmetrically arranged with a pair of of card column, institute at notch edges
It states a pair of of card column and first positioning hole is arranged in the same side.
Further, multiple first technology grooves are offered on the mounting surface of first page board and door frame contact.
Further, multiple second technology grooves are offered on the mounting surface that second page board is contacted with door leaf.
Further, first page board is integrally formed.
Further, second page board is integrally formed.
Compared with prior art, the utility model has the following beneficial effects: when installing, the fixation of the first page board is embedded
In the groove opened up in advance on doorframe, the fixation of the second page board is embedded in the groove opened up in advance on door leaf, doorframe is worked as
It is completely hidden in U-shaped groove with C-shaped linking arm when door leaf closure, the first page board and the second page board fit, i.e., entire hinge
It is hidden, keeps the overall appearance of door more good-looking.In addition, the slotted hole being arranged in the first page board and the second page board solves peace
Because of time-consuming and laborious equal loss's problem caused by little deviation during dress.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the structural schematic diagram of the first page board.
Fig. 3 is the structural schematic diagram of the second page board.
Fig. 4 is the closed state of the utility model embodiment with reference to figure.
Marked in the figure: the 1, first page board；2, the second page board；3, rotation axis；4, U-shaped groove；5, first positioning hole；6, C-shaped
Linking arm；7, through-hole；8, second location hole；9, third location hole；10, the first fixation hole；11, the first slotted hole；12, second is solid
Determine hole；13, the second slotted hole；14, card column；15, the first technology groove；16, the second technology groove.
Specific embodiment
In order to allow the utility model features described above and advantage be clearer and more comprehensible, below spy for embodiment, and cooperate attached drawing,
It is described in detail below.
As shown in Fig. 1 ~ 4, it is a kind of it is concealed is opened flat house lead in door hinge, including the first page board 1 for being fixed on doorframe and solid
The second page board 2 being scheduled on door leaf is rotatablely connected between first page board 1 and the second page board 2 by a rotation axis 3, described
The centre of first page board 1 is provided with a U-shaped groove 4, and the upper surface and lower end surface of the U-shaped groove 4 are symmetrical at slot bottom
The first positioning hole 5 for being respectively used to 3 both ends of fixed bias circuit is offered, the centre of second page board 2 is provided with a C outstanding
Shape linking arm 6, the C-shaped linking arm 6 protrude into U-shaped groove 4, and one end of the C-shaped linking arm 6 is fixed in the second page board 2,
The through-hole 7 for wearing rotation axis 3, the C are offered between the upper surface and lower end surface of the other end of the C-shaped linking arm 6
Shape linking arm 6 carries out flip-flop movement by rotation axis 3 in U-shaped groove 4.When installation, mortise is opened up on doorframe in advance, i.e.,
U-shaped groove 4 can be hidden in mortise, doorframe and door leaf is enable to be bonded completely when being closed, made one to can't see hinge, improve door
Overall visual appearance.
In the present embodiment, the upper and lower part of first page board 1 offers multiple convenient for being fixed on doorframe respectively
Second location hole 8, the upper and lower part of second page board 2 offers multiple fixed convenient for the thirds that are fixed on door leaf respectively
Position hole 9.
In the present embodiment, the multiple second location hole 8 includes four the first fixation holes 10 and four the first slotted holes
11, the upper and lower part of first page board is respectively set there are two the first fixation hole 10 and two the first slotted holes 11, described
First slotted hole 11 is used for the installation deviation of up and down adjustment hinge, solves to take in installation process because time-consuming caused by little deviation
Power equal loss's problem.
In the present embodiment, the multiple third location hole 9 includes four the second fixation holes 12 and four the second slotted holes
13, the upper and lower part of first page board 1 is respectively set there are two the second fixation hole 12 and two the second slotted holes 13, described
Second slotted hole 13 is used for the installation deviation of left and right adjusting hinge, solves to take in installation process because time-consuming caused by little deviation
Power equal loss's problem.
In the present embodiment, the upper surface and lower end surface of the U-shaped groove 4 are symmetrically arranged with a pair of of card at notch edges
Column 14, the pair of card column 14 and first positioning hole 5 are arranged in the same side, and folding between the first page board 1 and the second page board 2 is made to exist
Certain angle prevents improper use and damages.
In the present embodiment, multiple first technology grooves 15 are offered on first page board 1 and the mounting surface of door frame contact,
Material cost can be reduced, weight is mitigated.
In the present embodiment, multiple second technology grooves 16 are offered on the mounting surface that second page board 2 is contacted with door leaf,
Material cost can be reduced, weight is mitigated.
In the present embodiment, first page board 1 is integrally formed, and keeps the bearing capacity of hinge bigger, and more beautiful.
In the present embodiment, second page board 2 is integrally formed, and keeps the bearing capacity of hinge bigger, and more beautiful.
The working principle of the present embodiment: wearing in the through-hole 7 of C-shaped linking arm 6 first into rotation axis 3, then will rotation
The both ends of axis 3 are fastened on respectively in first positioning hole 5, and U-shaped groove 4 is then mounted on to the mortise opened up on doorframe in advance
Interior, then screw passes through second location hole respectively and the first page board 1 is fixed on doorframe, and subsequent screw is positioned by third respectively
Second page board 2 is fixed on door leaf by hole, as needed can be long by the first slotted hole 11 and second during fixation
Circular hole 13 adjusts the installation deviation of hinge, is as installed.
The above, the only preferred embodiment of the utility model, not do limit in any form to the utility model
System, anyone skilled in the art is in every case without departing from the content of technical solutions of the utility model, according to the utility model
Technical spirit any simple modification, equivalent changes and modifications are made to above embodiments, should all belong to the culvert of the utility model
Lid range.
Claims (9)
1. it is a kind of it is concealed be opened flat house lead in door hinge, including the first page board being fixed on doorframe and be fixed on door leaf second
Page board is rotatablely connected between first page board and the second page board by a rotation axis, it is characterised in that: first page board
Centre is provided with a U-shaped groove, and the upper surface and lower end surface of the U-shaped groove symmetrically offer at close slot bottom to be respectively used to
The first positioning hole at fixed bias circuit both ends, the centre of second page board are provided with a C-shaped linking arm outstanding, the C-shaped
Linking arm protrudes into U-shaped groove, and one end of the C-shaped linking arm is fixed in the second page board, the other end of the C-shaped linking arm
Upper surface and lower end surface between offer through-hole for wearing rotation axis, the C-shaped linking arm is recessed in U-shaped by rotation axis
Flip-flop movement is carried out in slot.
2. one kind according to claim 1 is concealed to be opened flat house lead in door hinge, it is characterised in that: first page board it is upper
Portion and lower part offer multiple second location holes convenient for being fixed on doorframe, the upper and lower part point of second page board respectively
Multiple third location holes convenient for being fixed on door leaf are not offered.
3. one kind according to claim 2 is concealed to be opened flat house lead in door hinge, it is characterised in that: the multiple second positioning
Hole includes four the first fixation holes and four the first slotted holes, and the upper and lower part of first page board is respectively set that there are two the
One fixation hole and two the first slotted holes, first slotted hole are used for the installation deviation of up and down adjustment hinge.
4. one kind according to claim 2 is concealed to be opened flat house lead in door hinge, it is characterised in that: the multiple third positioning
Hole includes four the second fixation holes and four the second slotted holes, and the upper and lower part of first page board is respectively set that there are two the
Two fixation holes and two the second slotted holes, second slotted hole are used for the installation deviation of left and right adjusting hinge.
5. one kind according to claim 1 is concealed to be opened flat house lead in door hinge, it is characterised in that: the U-shaped groove it is upper
End face and lower end surface are symmetrically arranged with a pair of of card column at notch edges, and the pair of card column and first positioning hole are arranged same
Side.
6. one kind according to claim 1 is concealed to be opened flat house lead in door hinge, it is characterised in that: first page board and door
Multiple first technology grooves are offered on the mounting surface of frame contact.
7. one kind according to claim 1 is concealed to be opened flat house lead in door hinge, it is characterised in that: second page board and door
It fans and offers multiple second technology grooves on the mounting surface of contact.
8. one kind according to claim 1 is concealed to be opened flat house lead in door hinge, it is characterised in that: the first page board one
Molding.
9. one kind according to claim 1 is concealed to be opened flat house lead in door hinge, it is characterised in that: the second page board one
Molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821457603.4U CN209339763U (en) | 2018-09-06 | 2018-09-06 | One kind is concealed to be opened flat house lead in door hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821457603.4U CN209339763U (en) | 2018-09-06 | 2018-09-06 | One kind is concealed to be opened flat house lead in door hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209339763U true CN209339763U (en) | 2019-09-03 |
Family
ID=67743496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821457603.4U Active CN209339763U (en) | 2018-09-06 | 2018-09-06 | One kind is concealed to be opened flat house lead in door hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209339763U (en) |
-
2018
- 2018-09-06 CN CN201821457603.4U patent/CN209339763U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |