CN109914955A - A kind of pet nest bi-directional door hinge - Google Patents
A kind of pet nest bi-directional door hinge Download PDFInfo
- Publication number
- CN109914955A CN109914955A CN201910210179.6A CN201910210179A CN109914955A CN 109914955 A CN109914955 A CN 109914955A CN 201910210179 A CN201910210179 A CN 201910210179A CN 109914955 A CN109914955 A CN 109914955A
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- central siphon
- moving vane
- door
- snap
- gauge
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- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 6
- 230000002457 bidirectional effect Effects 0.000 description 5
- 238000013475 authorization Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
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- Hinges (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The present invention relates to a kind of pet nest bi-directional door hinges, it includes: two-tube component, including connection sheet and the first central siphon and the second central siphon that connection sheet two sides are arranged in, torque spring is provided in first central siphon and the second central siphon, and first the respective both ends of central siphon and the second central siphon be respectively arranged with rotatable adjustment seat and fixed fixing seat, two-tube component further includes pivot, and pivot is arranged in torque spring, and the both ends difference stopper of torque spring is in adjustment seat and fixing seat；First moving vane is articulated in the first central siphon, and a mounting portion is provided on the first moving vane, and door mounting portion includes the mounting groove for planting simultaneously installation door；Second moving vane is articulated in the second central siphon, and the doorframe mounting portion for installing doorframe is provided on the second moving vane；It is provided with bearing surface on first moving vane and the second moving vane, when two bearing surfaces offset with connection sheet, door corresponding to mounting groove is in center position.Suitable for the thin door of pet nest.
Description
Technical field
The present invention relates to opening door hinges, more particularly to a kind of pet nest bi-directional door hinge.
Background technique
As the improvement of people's living standards, the people of raising pet is more and more.The product manufactured around pet
Increasingly there are market, such as Pet bed or Pet house.
The usual set-up mode of the door of pet nest be the top edge of door and doorframe is carried out it is hinged, when pet passes in and out, door due to
It is self-possessed sagging, for example Authorization Notice No. is pet door disclosed in the Chinese patent literature of " 207948502 U of CN " i.e. using in this way
Mode, although allowing bidirectional opening, it has the disadvantage that hinge can only be at the top of the doorframe, and door is unable to centering sometimes
So that door there are big gap, influences leakproofness in pet nest.
The Chinese patent literature of Authorization Notice No. " CN 2504364Y " discloses a kind of " spring hinge for bidirectional gate
Chain ", this hinge may be mounted at doorframe side while allowing bidirectional opening, and can effective centering, but it
There are still disadvantage so that cannot be used for pet nest: the door of pet nest is relatively thin, can not be mounted in this bilateral hinge.
Therefore, it is necessary to improve to the prior art.
Summary of the invention
A kind of pet nest bi-directional door hinge is provided the invention aims to overcome the shortage of prior art.
In order to achieve the above objectives, the technical solution adopted by the present invention is that:
The present invention provides a kind of pet nest bi-directional door hinges, it includes:
Two-tube component, the two-tube component include connection sheet and the first central siphon and the second axis that the connection sheet two sides are arranged in
It manages, is provided with torque spring, and first central siphon and second central siphon in first central siphon and second central siphon
Respective both ends be respectively arranged with rotatable adjustment seat and fixed fixing seat, the two-tube component further includes pivot, institute
It states pivot to be arranged in the torque spring, the both ends difference stopper of the torque spring is in the adjustment seat and the fixing seat
In；
First moving vane, first moving vane are articulated in first central siphon, are provided on first moving vane
Door mounting portion, the door mounting portion include the mounting groove for planting simultaneously installation door；
Second moving vane, second moving vane are articulated in second central siphon, are provided on second moving vane
For installing the doorframe mounting portion of doorframe；
Be provided with bearing surface on first moving vane and second moving vane, when two bearing surfaces and institute
When stating connection sheet and offseting, door corresponding to the mounting groove is in center position.
Optimally, it is provided with anti-rotation key in the fixing seat, one end of first central siphon and second central siphon is all provided with
It is equipped with and the anti-matched anti-spin slot of rotation key.
Optimally, the both ends of the pivot are bolted with protective cap.
Optimally, the connection sheet, first central siphon, second central siphon, the adjustment seat and the fixing seat
It is made of wear-resistant plastic.
Optimally, the door mounting portion includes the first snap-gauge and the second snap-gauge, first snap-gauge and second snap-gauge
Between space be formed as the mounting groove.
Further, second snap-gauge is in free state.
Further, one end flexible fastening or pivot joint of second snap-gauge are fixed.
Due to the above technical solutions, the present invention has the following advantages over the prior art:
Pet nest bi-directional door hinge of the invention, hinge may be mounted at doorframe side, be mentioned by torque spring in two-tube component
It turn round door can after unlatching, the bearing surface on the first moving vane and the second moving vane is matched with connection sheet
Conjunction can make to keep good centering when return, ensure that the tightness of door.First moving vane and the first central siphon are pivotally connected, the
Two moving vanes and the second central siphon are pivotally connected, so as to realize the bidirectional opening of door.The mounting groove being arranged on first moving vane,
It is installed so that relatively thin door can be inserted into mounting groove, therefore, is suitable for pet nest.
Detailed description of the invention
Some specific embodiments of the present invention is described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing:
Fig. 1 is the broken away view of pet nest bi-directional door hinge according to the preferred embodiment of the invention；
Fig. 2 is pet nest bi-directional door hinge stereoscopic schematic diagram；
Fig. 3 is the first central siphon in Fig. 1, the second central siphon and connection sheet other direction view；
Fig. 4 is hinge top view when door is not opened；
Fig. 5 is hinge top view when opening to side；
Fig. 6 is hinge top view when opening to the other side；
Fig. 7 is door, hinge and doorframe cooperation schematic diagram；
Wherein, the reference numerals are as follows:
100, hinge；
200, two-tube component；201, the first central siphon；202, the second central siphon；203, connection sheet；204, torque spring；205, it adjusts
Seat；206, fixing seat；207, pivot；208, anti-rotation key；209, anti-spin slot；210, protective cap；211, bolt；212, jack；
213, location hole；
300, the first moving vane；301, door mounting portion；302, mounting groove；303, the first snap-gauge；304, the second snap-gauge；305,
One lug；
400, the second moving vane；401, doorframe mounting portion；402, the second lug；
500, door；
600, doorframe.
500 specific embodiments
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments
It can be combined with each other at conflict.
As depicted in figs. 1 and 2, pet nest bi-directional door hinge 100 includes two-tube component 200,300 and of the first moving vane
Second moving vane 400.
Wherein, the first moving vane 300 is pivotally connected with the first central siphon 201 in two-tube component 200, and the first moving vane 300 is used
In installation door；Second moving vane 400 is pivotally connected with the second central siphon 202 in two-tube component 200, the second moving vane 400 be used for
Doorframe connection.The bidirectional opening of door so may be implemented.
Two-tube component 200 includes a main component, i.e., is made of connection sheet 203, the first central siphon 201 and the second central siphon 202
Main component.First central siphon 201 and the second central siphon 202 are arranged on 203 two sides of connection sheet.Connection sheet 203, the first central siphon
201 and second central siphon 202 can be integrally formed, be also possible to assembling be fixed together.
Due to the first central siphon 201 and the second central siphon 202 be it is arranged symmetrically, below to introduce the first central siphon 201 and its inside
For the component of both ends.
A torque spring 204 is provided in first central siphon 201.206 He of fixing seat is inserted at the both ends of torque spring 204 respectively
By stopper in the location hole 213 of adjustment seat 205.Location hole 213 is in the eccentric position in fixing seat 206 and adjustment seat 205.
Fixing seat 206 and the respective stage portion of adjustment seat 205 are inserted into the both ends of the first central siphon 201.Wherein, fixing seat 206
Fig. 3 is seen by the anti-spin slot 209(of 201 one end medial surface of anti-rotation key 208 and the first central siphon of its stage portion circumferential surface) it realizes admittedly
Fixed, fixing seat 206 is restricted from rotation.There are four anti-rotation key 208 and anti-spin slot 209 are respectively provided with, and rotational symmetry.
And adjustment seat 205 can rotate, and the elastic force of torque spring 204 is adjusted by rotation adjustment seat 205, to reach good
Good shutdown screen resilience.After regulating the elastic force of torque spring 204, by the jack 212 of a bolt 211 insertion adjustment seat 205
In.211 exposed parts of bolt are resisted against 400 edge of the first moving vane 300 or the second moving vane.Each adjustment seat 205
Outer end offers multiple jacks 212 and selectively inserts for bolt 211, and certainly, jack 212 is not limited to be arranged in 211 outer end of bolt,
As long as jack 212 is distributed in 205 circumferential surface of adjustment seat.In this example, there are five the settings of jack 212, in 205 outer end of adjustment seat week
Edge is uniformly distributed.
Two-tube component 200 further includes pivot 207, and pivot 207 is threaded through in torque spring 204, the both ends difference of pivot 207
Across 206 center of adjustment seat 205 and fixing seat.It is bolted with a protective cap 210 respectively in the both ends end of pivot 207, to prevent
Pivot 207 loosens.207 both ends circumferential surface of pivot is provided with screw thread, and intermediate circumferential surface is smooth.
There are two first lugs 305,305 center opening of first lug to wear for pivot 207 for setting on first activity template 300
It crosses.Two first lugs 305 are tightly attached to 206 outer end end face of adjustment seat 205 and fixing seat respectively, and outside two first lugs 305
End face is attached at protective cap 210 respectively.210 main body of protective cap can be moulding, and nut or screw thread are embedded in protective cap 210
Piece is to increase screw strength.
When assembling, first it is spirally connected a protective cap 210 in one end of pivot 207, pivot 207 is then sequentially passed through one first
Lug 305, fixing seat 206, the torque spring 204 being set in the first central siphon 201, adjustment seat 205, another first lug
305, and be spirally connected another protective cap 210 in 207 other end of pivot.The first activity template 300 and the first central siphon 201 are just realized in this way
Between pivot joint.There are two second lugs 402 similar with first lug 305 for setting on second activity template 400.Same side
Method, the second activity template 400 and the second central siphon 202 are completed to be pivotally connected.
A mounting portion 301 is provided on first moving vane 300.Door mounting portion 301 blocks including the first snap-gauge 303, second
Plate 304 and the mounting groove 302 being formed between the first snap-gauge 303 and the second snap-gauge 304.
Since the door of pet nest is relatively thin, door can be plugged in mounting groove 302 and by bolt, nut and the first snap-gauge
303 and the second mounting hole on snap-gauge 304 door is installed.(such as Fig. 4, Fig. 7)
In the present embodiment, the first snap-gauge 303 is fixed on the first moving vane 300, and one end flexible fastening of the second snap-gauge 304 exists
On first moving vane 300, so that the width of mounting groove 302 namely the distance between the first snap-gauge 303 and the second snap-gauge 304 can
With fine tuning, to adapt to the door of thickness small range variation.
In other technical solutions, the second snap-gauge 304 can also be set to pivot joint and fixed, is i.e. 304 one end of the second snap-gauge can
It is rotatably provided on the first moving vane 300, to adapt to the door of bigger thickness range variation.
In other technical solutions, free state can also be set by the second snap-gauge 304, i.e., before installation door, second
There is no connection relationship between 300 other parts of snap-gauge 304 and the first moving vane, then door is placed in mounting groove 302, moves
Dynamic door is attached to the side of door on the first snap-gauge 303 to align, take the second snap-gauge 304, make the second snap-gauge 304 be attached to door another
Side is simultaneously fastened by screw bolt and nut.This, which can make a mounting portion 301 preferably, allows to install the door of different-thickness.
First activity template 300 has bearing surface a, (the Men Weikai when door corresponding to the mounting groove 302 is in center position
When opening), bearing surface a and a side surface face c of connection sheet 203 offset.Torque spring 204 drives first to live in first central siphon 201
Movable vane piece 300 is close to bearing surface a with c face contact.It can be found in Fig. 4.
Same principle, the second moving vane 400 have bearing surface b, and the door corresponding to the mounting groove 302 is in center position
When (when door is not opened), bearing surface b and the face another side surface d of connection sheet 203 offset.Torque spring in second central siphon 202
204 drive the second moving vane 400, are close to bearing surface b with d face contact.It can be found in Fig. 4.
Second moving vane 400 also has doorframe mounting portion 401, and doorframe mounting portion 401 is a mounting plate, on the mounting plate
Provided with two through-holes, through-hole is passed through by bolt, the second moving vane 400 is mounted on doorframe.The mounting plate both side ends
It is bent towards the same side, to increase mounting plate endurance performance.
Such as Fig. 4, when the bearing surface of the first moving vane 300 and the second moving vane 400 offsets with connection sheet 203,
Door 500 corresponding to mounting groove 302 is in center position.
Such as Fig. 5, when door 500 is pushed to side, door 500 and the first moving vane 300 surround first of left side in figure
Central siphon rotation.Since connection sheet 203 and the second moving vane 400 offset, so that the first central siphon is stationary.Work as thrust release
Afterwards, the torque spring in the first central siphon drives door 500 to return to the center position of Fig. 4.
Such as Fig. 6, when door 500 is pushed to the other side, door 500 and connection sheet 203 surround second of right side in figure together
Central siphon rotation.Since the first moving vane 300 and connection sheet 203 offset, door 500, the first moving vane 300, first axle
Pipe and connection sheet 203 are able to rotate around the second central siphon together.And since the second moving vane 400 is fixed on doorframe 600, because
This second central siphon is stationary.After thrust release, the torque spring in the second central siphon drives door 500 to return to the centering position of Fig. 4
It sets.
As shown in fig. 7, hinge 100 may be mounted at the side of doorframe 600, door 500 two-way can be opened and closed, and door 500 exists
It can be with centering after being automatically closed.
In the present embodiment, connection sheet 203, the first central siphon 201, the second central siphon 202, adjustment seat 205, fixing seat 206 by
Wear-resistant plastic is made, so that the sound very little that generates when rubbing between component, achievees the effect that mute, will not alarm pet.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention, it is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of pet nest bi-directional door hinge, which is characterized in that it includes:
Two-tube component (200), the two-tube component (200) include connection sheet (203) and are arranged in the connection sheet (203) two sides
First central siphon (201) and the second central siphon (202) on side are respectively provided in first central siphon (201) and second central siphon (202)
Have torque spring (204), and respectively be respectively arranged with can at both ends for first central siphon (201) and second central siphon (202)
The adjustment seat (205) of rotation and fixed fixing seat (206), the two-tube component (200) further includes pivot (207), the pivot
Axis (207) is arranged in the torque spring (204), and the both ends difference stopper of the torque spring (204) is in the adjustment seat
(205) and in the fixing seat (206)；
First moving vane (300), first moving vane (300) are articulated in first central siphon (201), and described first is living
It is provided in movable vane piece (300) mounting portion (301), the door mounting portion (301) includes the installation for planting simultaneously installation door
Slot (302)；
Second moving vane (400), second moving vane (400) are articulated in second central siphon (202), and described second is living
The doorframe mounting portion (401) for installing doorframe is provided in movable vane piece (400)；
It is provided with bearing surface on first moving vane (300) and second moving vane (400), is supported described in two
When junction offsets with the connection sheet (203), door corresponding to the mounting groove (302) is in center position.
2. pet nest bi-directional door hinge according to claim 1, it is characterised in that: be arranged on the fixing seat (206)
There is an anti-rotation key (208), one end of first central siphon (201) and second central siphon (202) is provided with and the anti-rotation key
(208) matched anti-spin slot (209).
3. pet nest bi-directional door hinge according to claim 1, it is characterised in that: the both ends spiral shell of the pivot (207)
It is connected to protective cap (210).
4. pet nest bi-directional door hinge according to claim 1, it is characterised in that: the connection sheet (203), described
One central siphon (201), second central siphon (202), the adjustment seat (205) and the fixing seat (206) are by wear-resistant plastic
It is made.
5. pet nest bi-directional door hinge according to claim 1, it is characterised in that: the door mounting portion (301) includes
First snap-gauge (303) and the second snap-gauge (304), the space shape between first snap-gauge (303) and second snap-gauge (304)
As the mounting groove (302).
6. pet nest bi-directional door hinge according to claim 5, it is characterised in that: second snap-gauge (304) is in
Free state.
7. pet nest bi-directional door hinge according to claim 5, it is characterised in that: the one of second snap-gauge (304)
Flexible fastening or pivot joint is held to fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910210179.6A CN109914955B (en) | 2019-03-19 | 2019-03-19 | Two-way hinge that opens door of pet nest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910210179.6A CN109914955B (en) | 2019-03-19 | 2019-03-19 | Two-way hinge that opens door of pet nest |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109914955A true CN109914955A (en) | 2019-06-21 |
| CN109914955B CN109914955B (en) | 2024-03-08 |
Family
ID=66965824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910210179.6A Active CN109914955B (en) | 2019-03-19 | 2019-03-19 | Two-way hinge that opens door of pet nest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109914955B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI738188B (en) * | 2020-01-21 | 2021-09-01 | 吉竣股份有限公司 | Hinge |
| US12004633B1 (en) * | 2023-08-08 | 2024-06-11 | Each Jewels LLC | Hinge having dual pivot axes |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2504364Y (en) * | 2001-11-16 | 2002-08-07 | 方士豪 | Spring hinge for two-way door |
| US20030014839A1 (en) * | 2001-07-17 | 2003-01-23 | Chien-Chen Wu | Spring hinge structure |
| CN2560717Y (en) * | 2002-07-17 | 2003-07-16 | 翰桥贸易股份有限公司 | Two-way spring hinge |
| CN1464163A (en) * | 2002-06-10 | 2003-12-31 | 吴建成 | Improved structure of spring hinge |
| CN201173042Y (en) * | 2007-12-27 | 2008-12-31 | 陈明开 | Improved blind hinge |
| CN210067742U (en) * | 2019-03-19 | 2020-02-14 | 常熟市双荣宠物用品有限公司 | Bidirectional door-opening hinge for pet nest |
-
2019
- 2019-03-19 CN CN201910210179.6A patent/CN109914955B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030014839A1 (en) * | 2001-07-17 | 2003-01-23 | Chien-Chen Wu | Spring hinge structure |
| CN2504364Y (en) * | 2001-11-16 | 2002-08-07 | 方士豪 | Spring hinge for two-way door |
| CN1464163A (en) * | 2002-06-10 | 2003-12-31 | 吴建成 | Improved structure of spring hinge |
| CN2560717Y (en) * | 2002-07-17 | 2003-07-16 | 翰桥贸易股份有限公司 | Two-way spring hinge |
| CN201173042Y (en) * | 2007-12-27 | 2008-12-31 | 陈明开 | Improved blind hinge |
| CN210067742U (en) * | 2019-03-19 | 2020-02-14 | 常熟市双荣宠物用品有限公司 | Bidirectional door-opening hinge for pet nest |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI738188B (en) * | 2020-01-21 | 2021-09-01 | 吉竣股份有限公司 | Hinge |
| US12004633B1 (en) * | 2023-08-08 | 2024-06-11 | Each Jewels LLC | Hinge having dual pivot axes |
| US12156583B1 (en) * | 2023-08-08 | 2024-12-03 | Each Jewels LLC | Hinge having dual pivot axes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109914955B (en) | 2024-03-08 |
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