CN206844974U - A kind of fold mechanism of vertical hinged door and it is opened flat folding door - Google Patents
A kind of fold mechanism of vertical hinged door and it is opened flat folding door Download PDFInfo
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- CN206844974U CN206844974U CN201720614265.XU CN201720614265U CN206844974U CN 206844974 U CN206844974 U CN 206844974U CN 201720614265 U CN201720614265 U CN 201720614265U CN 206844974 U CN206844974 U CN 206844974U
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- door
- connecting rod
- gear
- door leaf
- vertical hinged
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Abstract
It the utility model is related to a kind of fold mechanism of vertical hinged door and be opened flat folding door, the fold mechanism includes a link assembly, the link assembly includes first connecting rod, second connecting rod and third connecting rod, the head end of the first connecting rod is connected with a reversing gear mechanism, end is flexibly connected with the head end of the second connecting rod, the end of the second connecting rod is flexibly connected with the head end of the third connecting rod, the end of the third connecting rod is used to be fixedly connected with secondary door leaf, and the middle part of the third connecting rod is used for the rotating shaft being movably connected between main door fan and secondary door leaf.The utility model reduces in actual applications actually scans space, and being freely turned on and off for folding door can be achieved in door leaf component under the mating reaction of link assembly and reversing gear mechanism, simple and convenient, meets practical application request.
Description
Technical field
It the utility model is related to building doors and windows equipment technical field, the fold mechanism of more particularly to a kind of vertical hinged door and be opened flat
Folding door.
Background technology
It is well known that in household decoration, door is a kind of indispensable important component, and daily life is risen
Very important effect.
With the continuous progressive of technology and develop, existing door generally comprises vertical hinged door, folding door, sliding door and primary and secondary
Door etc..Wherein, for vertical hinged door, vertical hinged door refers to hinge loaded on door side, the door outwardly or inwardly opened, and it has door
The features such as body structural strength is high, good reliability and protective capacities are strong.And folding door mainly by doorframe, door leaf, transmission parts, turn
Arm member, drive link and orienting device etc. form.
In actual use, although vertical hinged door is simple to operate and highly reliable, exist and sky is scanned in opening process
Between it is big the shortcomings that, and although folding door saves the space of scanning in opening process, but is needed after opening the door to the horizontal (hand in another side
It is dynamic) pull and could fold, this is inconsistent with normal enabling habitual movement, in-convenience in use.Based on this, it is necessary to propose a kind of
New is opened flat folding door to meet practical application request.
Utility model content
Based on this, the purpose of this utility model is to propose a kind of fold mechanism of new vertical hinged door and put down using this
The fold mechanism of enabling is opened flat folding door, strengthens practical operation while scanning space to reduce in actual use
Convenience, meet practical application request.
The utility model proposes a kind of vertical hinged door fold mechanism, the door leaf component of folding door, the door are opened flat for promoting
Fan component includes the main door fan being mutually flexibly connected and secondary door leaf, including a link assembly and is connected with the link assembly
Reversing gear mechanism, the link assembly includes first connecting rod, second connecting rod and third connecting rod, the head of the first connecting rod
End is connected with the reversing gear mechanism, and end is flexibly connected with the head end of the second connecting rod, the end of the second connecting rod
It is flexibly connected with the head end of the third connecting rod, the end of the third connecting rod is used to be fixedly connected with the secondary door leaf, described
The middle part of third connecting rod is used for the rotating shaft being movably connected between the main door fan and the secondary door leaf.
The utility model proposes vertical hinged door fold mechanism by be arranged on door leaf component top set a connection rod set
Part, the head end of the first connecting rod in the link assembly are connected with a reversing gear mechanism, the head end activity of end and second connecting rod
Connection, and the end of second connecting rod is flexibly connected with the head end of third connecting rod, the end of third connecting rod is fixedly connected with secondary door leaf,
It is movably connected in the middle part of third connecting rod in the rotating shaft between main door fan and secondary door leaf, in the mating reaction of reversing gear mechanism
It is lower realize door leaf freely fold rotation, and reduce and actually scan space, simple and convenient, meeting practical application needs
Ask.
The vertical hinged door fold mechanism, wherein, the reversing gear mechanism includes primary input gear, the first driven tooth
Wheel, the second driven gear, the 3rd driven gear and final stage output gear, the primary input gear connect with main door fan
Connect, the final stage output gear is fixedly connected with the head end of the first connecting rod.
The vertical hinged door fold mechanism, wherein, the primary input gear is intermeshed with first driven gear, institute
State the upper surface that the first driven gear is coaxially fixed at second driven gear, the 3rd driven gear respectively with it is described
Second driven gear and final stage output gear intermeshing, the final stage output gear are located at the primary input gear
Upper surface and direction of rotation it is opposite.
The vertical hinged door fold mechanism, wherein, the primary input gear, first driven gear, described second from
Gearratio between moving gear, the 3rd driven gear and the final stage output gear is 1:1:1:1:1.
The vertical hinged door fold mechanism, wherein, the link assembly is located at the top of the door leaf component, and described first connects
The head end of bar is fixedly connected with the final stage output gear, and the end of the third connecting rod is fixed at by secondary door leaf fixing axle
The top of the secondary door leaf, the middle part of the third connecting rod are joined directly together with a secondary door leaf rotating shaft.
The vertical hinged door fold mechanism, wherein, the length of the second connecting rod is more than the first connecting rod and described the
The length of three connecting rods, the second connecting rod are retractable bolts structure.
The vertical hinged door fold mechanism, wherein, the maximum anglec of rotation of the main door fan is 90 °, and the secondary door leaf is relative
In the main door fan the maximum anglec of rotation be 180 °.
The vertical hinged door fold mechanism, wherein, it is additionally operable to and a drive link component mating reaction, the drive link group
Part is used to drive the door leaf component to be rotated, and the drive link component includes the first drive rod and the second drive rod,
The head end of first drive rod is connected with a power drill/driver, and end is flexibly connected with the head end of second drive rod, institute
The end for stating the second drive rod is flexibly connected with main door fan.
The vertical hinged door fold mechanism, wherein, the drive link component is located at the downside or upside of door pillar.
The utility model also proposes that one kind is opened flat folding door, including door pillar and door leaf component, and this is opened flat folding door application
The fold mechanism of vertical hinged door as described above.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the fold mechanism of vertical hinged door in the utility model；
Fig. 2 be Fig. 1 shown in vertical hinged door fold mechanism in " V " part schematic enlarged-scale view；
Fig. 3 is the top view of the fold mechanism of the vertical hinged door shown in Fig. 1；
Fig. 4 is the structural representation that the fold mechanism of the utility model vertical hinged door is closed；
Fig. 5 be Fig. 4 shown in vertical hinged door fold mechanism in " M " part schematic enlarged-scale view；
Fig. 6 is that the fold mechanism of vertical hinged door in the utility model is in the structural representation of opening.
Primary symbols explanation：
| Door pillar | 10 | Third connecting rod | 123 |
| Door leaf component | 11 | First drive rod | 131 |
| Link assembly | 12 | Second drive rod | 132 |
| Drive link component | 13 | Primary input gear | 151 |
| Door lifter | 14 | First driven gear | 152 |
| Reversing gear mechanism | 15 | Second driven gear | 153 |
| Main door is fanned | 111 | 3rd driven gear | 154 |
| Secondary door leaf | 112 | Final stage output gear | 155 |
| First connecting rod | 121 | Secondary door leaf fixing axle | 1111 |
| Second connecting rod | 122 | Secondary door leaf rotating shaft | 1112 |
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can come in fact in many different forms
It is existing, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to public affairs of the present utility model
Open content more thorough and comprehensive.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all combination of one or more related Listed Items.
Refer to Fig. 1 to Fig. 4, a kind of fold mechanism of vertical hinged door, the door leaf component 11 of folding door, institute are opened flat for promoting
Main door fan 111 and secondary door leaf 112 that door leaf component 11 includes mutually being flexibly connected are stated, wherein, the fold mechanism of the vertical hinged door
Including one the link assembly 12 above the door leaf component 11, the link assembly 12 includes first connecting rod 121, second and connected
Bar 122 and third connecting rod 123, the head end of the first connecting rod 121 are connected with a reversing gear mechanism 15, end and described the
The head end of two connecting rods 122 is flexibly connected, and the end of the second connecting rod 122 is flexibly connected with the head end of the third connecting rod 123,
The end of the third connecting rod 123 is used to be fixedly connected with the secondary door leaf 112, and the middle part of the third connecting rod 123 is used to live
In the dynamic rotating shaft being connected between the main door fan 111 and the secondary door leaf 112.
For the drive link component 13, the drive link component 13 includes the first drive rod 131 and second
Drive rod 132, wherein being flexibly connected between first drive rod 131 and second drive rod 132, specifically, described
The head end of one drive rod 131 is connected with the door lifter 14, and end is flexibly connected with the head end of second drive rod 132, institute
The end for stating the second drive rod 132 is flexibly connected with main door fan 111.In actual applications, the door lifter 14 passes through drive
Move first drive rod 131 and then drive second drive rod 132 to move to realize the control to main door fan 111.
Herein it should be noted that the door lifter 14 and the drive link component 13 being connected with the door lifter 14 can be located at described
The downside or upside of door pillar 10.In the present embodiment, the door lifter 14 and the drive link being connected with the door lifter 14
Component 13 is located at the downside of the door pillar 10.
For the link assembly 12, the link assembly 12 is located at the top of the door leaf component 11, specifically, institute
The head end for stating first connecting rod 121 is fixedly connected with the final stage output gear 155, the end of the first connecting rod 121 with it is described
The head end of second connecting rod 122 is flexibly connected, and the end of the second connecting rod 122 and the head end activity of the third connecting rod 123 connect
Connect, the end of the third connecting rod 123 is fixed at the top of the secondary door leaf 112 by secondary door leaf fixing axle 1111, described
The middle part of third connecting rod 123 is joined directly together with a secondary door leaf rotating shaft 1112.In addition, the length of the second connecting rod 122 is more than institute
State the length of first connecting rod 121 and the third connecting rod 123, the second connecting rod 122 is retractable bolts structure, Ke Yigen
Factually the big minor adjustment of border door leaf is to suitable length.
Referring to Fig. 5, for the reversing gear mechanism 15, specifically, the reversing gear mechanism 15 includes primary
Input gear 151, the first driven gear 152, the second driven gear 153, the 3rd driven gear 154 and final stage output gear
155, the primary input gear 151 is connected with main door fan 111, the final stage output gear 155 and the first connecting rod
121 head end is fixedly connected.The primary input gear 151 is intermeshed with first driven gear 152, described first from
Moving gear 152 is coaxially fixed at the upper surface of second driven gear 153, the 3rd driven gear 154 respectively with institute
State the second driven gear 153 and the final stage output gear 155 is intermeshed, the final stage output gear 155 is positioned at described
The upper surface and direction of rotation of primary input gear 151 are opposite.In addition, in the present embodiment, the primary input gear 151,
First driven gear 152, second driven gear 153, the 3rd driven gear 154 and the final stage output gear
Gearratio between wheel 155 is 1:1:1:1:1.
Specifically, the reversing gear mechanism 15, in real work, the primary input gear 151 fans 111 with main door
Main door fan rotating shaft during rotation is rotated as power input, such as now described primary input gear 151 turns to be clockwise
It is dynamic, because first driven gear 152 and the primary input gear 151 are intermeshed, now first driven gear
152 be to rotate counterclockwise.In addition, second driven gear 153 is to be fixedly and coaxially connected with first driven gear 152,
Therefore now second driven gear 153 also to rotate counterclockwise, can deduce now described according to the transmission principle of gear
3rd driven gear 154 is rotates clockwise, with the 154 intermeshing final stage output gear of the 3rd driven gear
155 be to rotate counterclockwise.It can thus be seen that now described primary input gear 151 and turn of the final stage output gear 155
It is dynamic in opposite direction, namely realize switch operation.
In the operation of actual switch door, when needing (to refer to Fig. 4) at closing time, the door lifter 14 is to the described first driving
Bar 131 applies the power for promoting second drive rod 132, and second drive rod 132 promotes the main door fan 111 to remote
Direction from the door lifter 14 rotates, and the main door fan 111 is fanned rotating shaft by main door and provided to the primary input gear 151
One driving force, now described primary input gear 151 rotate clockwise, as described above, corresponding now described final stage output
Gear 155 rotates counterclockwise, and first pull bar 121 applies one towards the direction of door pillar 10 to second pull bar 122
Pulling force, corresponding 3rd pull bar 123 rotates in the counterclockwise direction, in the secondary fan fixing axle 1111 and the secondary door
The third connecting rod 123 drives the secondary door leaf 112 to turn towards close to the direction of main door fan 111 in the presence of fan rotating shaft 1112
Dynamic, the final secondary door leaf 112 is located along the same line with main door fan 111 realizes shutdown action.Similarly, when needs are opened
(Fig. 6 is referred to during door), and the door lifter 14 applies one to first drive rod 131 and pulls second drive rod 132
Power, second drive rod 132 pull the main door fan 111 to be rotated to close to the direction of the door lifter 14, the main door fan
111 fan rotating shaft by main door provides a driving force, now described primary input gear 151 to the primary input gear 151
Rotate counterclockwise, as described above, corresponding now described final stage output gear 155 rotates clockwise, first pull bar 121 is given
Second pull bar 122 applies the thrust away from the direction of door pillar 10, and corresponding 3rd pull bar 123 is along clockwise
Direction rotates, the band of third connecting rod 123 in the presence of the secondary fan fixing axle 1111 and the secondary door leaf rotating shaft 1112
Move the secondary door leaf 112 to rotate towards the direction away from main door fan 111, the final secondary door leaf 112 and main door fan 111
Being bonded to each other realizes shutdown action.Further, by upper it can be deduced that the main door fan 111 is relative to the door pillar 10
The maximum anglec of rotation is 90 °, and the secondary door leaf 112 is 180 ° relative to the maximum anglec of rotation of main door fan 111.
The utility model also proposes that one kind is opened flat folding door, including door pillar and door leaf component, and wherein this is opened flat folding door
Using the fold mechanism of vertical hinged door as described above.At this it should also be noted that, being opened flat folding door machine in the utility model
The quantity of structure can be 2, and in actual applications, the fold mechanism of two vertical hinged doors is to be symmetrical arranged.
The utility model proposes vertical hinged door fold mechanism by be arranged on door leaf component top set a connection rod set
Part, the head end of the first connecting rod in the link assembly are connected with a reversing gear mechanism, the head end activity of end and second connecting rod
Connection, and the end of second connecting rod is flexibly connected with the head end of third connecting rod, the end of third connecting rod is fixedly connected with secondary door leaf,
It is movably connected in the middle part of third connecting rod in the rotating shaft between main door fan and secondary door leaf, in the mating reaction of reversing gear mechanism
It is lower realize door leaf freely fold rotation, and reduce and actually scan space, simple and convenient, meeting practical application needs
Ask.
Above example only expresses preferred embodiment of the present utility model, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the utility model patent scope can not be interpreted as.It should be pointed out that the ordinary skill for this area
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection domain of utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of fold mechanism of vertical hinged door, the door leaf component of folding door is opened flat for promoting, the door leaf component includes mutual
The main door fan of flexible connection and secondary door leaf, it is characterised in that be connected including a link assembly and with the link assembly
Reversing gear mechanism, the link assembly include first connecting rod, second connecting rod and third connecting rod, the head end of the first connecting rod
Be connected with the reversing gear mechanism, end is flexibly connected with the head end of the second connecting rod, the end of the second connecting rod with
The head end of the third connecting rod is flexibly connected, and the end of the third connecting rod is used to be fixedly connected with the secondary door leaf, and described the
The middle part of three connecting rods is used for the rotating shaft being movably connected between the main door fan and the secondary door leaf.
2. the fold mechanism of vertical hinged door according to claim 1, it is characterised in that the reversing gear mechanism includes primary
Input gear, the first driven gear, the second driven gear, the 3rd driven gear and final stage output gear, the primary input
Gear is connected with main door fan, and the final stage output gear is fixedly connected with the head end of the first connecting rod.
3. the fold mechanism of vertical hinged door according to claim 2, it is characterised in that the primary input gear and described the
One driven gear is intermeshed, and first driven gear is coaxially fixed at the upper surface of second driven gear, described
3rd driven gear is intermeshed with second driven gear and the final stage output gear respectively, the final stage output gear
Wheel is located at the upper surface of the primary input gear and direction of rotation is opposite.
4. the fold mechanism of vertical hinged door according to claim 2, it is characterised in that the primary input gear, described
Gearratio between one driven gear, second driven gear, the 3rd driven gear and the final stage output gear
For 1:1:1:1:1.
5. the fold mechanism of vertical hinged door according to claim 2, it is characterised in that the link assembly is located at the door leaf
The top of component, the head end of the first connecting rod are fixedly connected with the final stage output gear, and the end of the third connecting rod leads to
Cross the top that secondary door leaf fixing axle is fixed at the secondary door leaf, the middle part of the third connecting rod and a secondary direct phase of door leaf rotating shaft
Even.
6. the fold mechanism of vertical hinged door according to claim 1, it is characterised in that the length of the second connecting rod is more than institute
The length of first connecting rod and the third connecting rod is stated, the second connecting rod is retractable bolts structure.
7. the fold mechanism of vertical hinged door according to claim 1, it is characterised in that the maximum anglec of rotation of the main door fan
For 90 °, the maximum anglec of rotation that the secondary door leaf is fanned relative to the main door is 180 °.
8. the fold mechanism of vertical hinged door according to claim 1, it is characterised in that be additionally operable to match somebody with somebody with a drive link component
Cooperation is used, and the drive link component is used to drive the door leaf component to be rotated, and the drive link component includes first
Drive rod and the second drive rod, the head end of first drive rod are connected with a power drill/driver, and end is driven with described second
The head end of lever is flexibly connected, and the end of second drive rod is flexibly connected with main door fan.
9. the fold mechanism of vertical hinged door according to claim 8, it is characterised in that the drive link component is located at door pillar
Downside or upside.
10. one kind is opened flat folding door, including door pillar and door leaf component, it is characterised in that the door leaf component and the door pillar
It is flexibly connected, the folding door that is opened flat also includes the fold mechanism of the vertical hinged door as described in claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720614265.XU CN206844974U (en) | 2017-05-27 | 2017-05-27 | A kind of fold mechanism of vertical hinged door and it is opened flat folding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720614265.XU CN206844974U (en) | 2017-05-27 | 2017-05-27 | A kind of fold mechanism of vertical hinged door and it is opened flat folding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206844974U true CN206844974U (en) | 2018-01-05 |
Family
ID=60797937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720614265.XU Active CN206844974U (en) | 2017-05-27 | 2017-05-27 | A kind of fold mechanism of vertical hinged door and it is opened flat folding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206844974U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868499A (en) * | 2018-07-27 | 2018-11-23 | 襄阳市思想机电科技有限公司 | A kind of secondary door of unilateral gate |
| CN112493224A (en) * | 2020-11-25 | 2021-03-16 | 胡诗余 | Trapping device for observing medical field animals |
| CN113844638A (en) * | 2021-10-13 | 2021-12-28 | 中国商用飞机有限责任公司 | Entrance area assembly, group rest room and aircraft |
| CN115522854A (en) * | 2022-10-13 | 2022-12-27 | 中铁第四勘察设计院集团有限公司 | Folding fireproof door |
-
2017
- 2017-05-27 CN CN201720614265.XU patent/CN206844974U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868499A (en) * | 2018-07-27 | 2018-11-23 | 襄阳市思想机电科技有限公司 | A kind of secondary door of unilateral gate |
| CN108868499B (en) * | 2018-07-27 | 2023-09-19 | 襄阳市思想机电科技有限公司 | Auxiliary door of one-way door |
| CN112493224A (en) * | 2020-11-25 | 2021-03-16 | 胡诗余 | Trapping device for observing medical field animals |
| CN113844638A (en) * | 2021-10-13 | 2021-12-28 | 中国商用飞机有限责任公司 | Entrance area assembly, group rest room and aircraft |
| CN113844638B (en) * | 2021-10-13 | 2024-06-04 | 中国商用飞机有限责任公司 | Inlet area assembly, riding group rest room and aircraft |
| CN115522854A (en) * | 2022-10-13 | 2022-12-27 | 中铁第四勘察设计院集团有限公司 | Folding fireproof door |
| CN115522854B (en) * | 2022-10-13 | 2024-04-26 | 中铁第四勘察设计院集团有限公司 | Folding fireproof door |
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