CN208594842U - A kind of big and small door - Google Patents
A kind of big and small door Download PDFInfo
- Publication number
- CN208594842U CN208594842U CN201821145542.8U CN201821145542U CN208594842U CN 208594842 U CN208594842 U CN 208594842U CN 201821145542 U CN201821145542 U CN 201821145542U CN 208594842 U CN208594842 U CN 208594842U
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- China
- Prior art keywords
- main body
- door
- big
- rod set
- drive rod
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a kind of big and small doors, including doorframe, door lock, female door main body and cervical orifice of uterus main body, female door main body and cervical orifice of uterus main body are equipped with by hinge inside the doorframe, and door lock is installed in female door main body and cervical orifice of uterus main body, mother's door main body outer surface gluing is connected with protection face, and the flabellum inside protection face is constituted and is rotatablely connected with 3 the first rotating bars and 2 the second rotating bars respectively by shaft, first rotating bar is telescopically connected to by fixing piece and the drive rod composition of the inside of the intracorporal rod set of fastener, and rod set is made up of the connecting rope and nut cap of injection molding connection and connects, and nut cap is formed with rod set outer surface and is threadedly coupled.The big and small door acts on the first rotating bar in rod set using drive rod, to make flabellum that can independently be opened and closed, door main body female in this way can carry out ventilative, and when needing that drive rod is fixed, need to be threadedly coupled nut cap with rod set.
Description
Technical field
The utility model relates to fitment technical field, specially a kind of big and small door.
Background technique
Big and small door is a kind of special two-door fan clamshell doors, by a lesser door leaf of width (cervical orifice of uterus) and a width compared with
Big door leaf (female door) is constituted.This entirety is more beautiful, and big and small door is generally when door opening width is larger, for the beauty of door entirety
See, door leaf be designed to small one and large one primary and secondary form when the gate-width degree for needing to design be greater than common univalve door width (800 ~
1000mm), when and being less than overall width (2000 ~ 4000mm) of bivalve door, big and small door can be used, usually opens the door close the door in this way
It goes away, it is not necessary to push too big Yishanmen；Or the half in bivalve door is too small inconvenient current.It is big by furniture etc. when needing
It, can be fully open when object.
Big and small door currently on the market carry out using when need by entire big and small door driving just can be carried out it is ventilative and existing
Big and small door using timber it is more, thus make trees open cut down it is excessive, to not be able to satisfy the demand of present people used.
Utility model content
The purpose of this utility model is to provide a kind of big and small doors, to solve present market mentioned above in the background art
On big and small door need a large amount of timber during fabrication, so as to cause not environmentally the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of big and small door, including doorframe, door lock, female
Door main body and cervical orifice of uterus main body, the doorframe inside are equipped with female door main body and cervical orifice of uterus main body, and female door main body and son by hinge
Door lock is installed, mother's door main body outer surface gluing is connected with protection face, and the flabellum inside protection face passes through on door main body
Shaft constitutes with 3 the first rotating bars and 2 the second rotating bars be rotatablely connected respectively, first rotating bar by fixing piece with
The drive rod composition of the inside of the intracorporal rod set of fastener is telescopically connected to, and rod set is made up of the connecting rope and nut cap of injection molding connection
Connection, and nut cap is formed with rod set outer surface and is threadedly coupled.
Preferably, the protection face is wire-grid structure, and the wire-grid structure structure of protection face is evenly distributed on female door main body
It is internal.
Preferably, the flabellum is T-shaped structure, and there are six flabellum settings.
Preferably: the volume of the drive rod is less than the cavity volume of rod set, and drive rod top is provided with rotational structure
Column construction.
Preferably, the diameter of the column construction on the drive rod top is greater than the intracavity diameter of rod set.
Compared with prior art, the utility model has the beneficial effects that the big and small door using drive rod in rod set to the
One rotating bar is acted on, to make flabellum that can independently be opened and closed, mother's door main body can be carried out ventilative in this way, and needs pair
When drive rod is fixed, nut cap need to be only threadedly coupled with rod set, and the big and small door can be made through this structure
Timber effectively reduced, cut down to reduce opening for trees, effective environmental-protection function can be played in this way.
Detailed description of the invention
Fig. 1 is a kind of big and small door schematic view of the front view of the utility model；
Fig. 2 is a kind of big and small door side structure schematic view of the utility model；
Fig. 3 is enlarged structure schematic diagram at A in a kind of big and small door Fig. 2 of the utility model；
Fig. 4 is a kind of big and small door Fig. 2 overlooking structure diagram of the utility model.
In figure: 1, doorframe, 2, door lock, 3, protection face, 4, female door main body, 5, cervical orifice of uterus main body, the 6, first rotating bar, 7, fan
Leaf, the 8, second rotating bar, 9, shaft, 10, fixing piece, 11, fastener body, 12, rod set, 13, drive rod, 14, connecting rope, 15, lid
Cap.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of big and small door, including doorframe 1, door lock 2, it is female
Door main body 4 and cervical orifice of uterus main body 5 are equipped with female door main body 4 and cervical orifice of uterus main body 5, and 4 He of female door main body by hinge inside doorframe 1
Door lock 2 is installed, female 4 outer surface gluing of door main body is connected with protection face 3, and the flabellum 7 inside protection face 3 in cervical orifice of uterus main body 5
It is made up of and is rotatablely connected with 3 first the second rotating bars of rotating bar 6 and 28 respectively shaft 9, the first rotating bar 6 passes through fixation
Part 10 and the composition of drive rod 13 of the inside of the rod set 12 in fastener body 11 are telescopically connected to, and rod set 12 passes through the company of injection molding connection
Splicing 14 and nut cap 15, which are constituted, to be connected, and nut cap 15 is formed with 12 outer surface of rod set and is threadedly coupled, this structure makes drive rod
13 act on the first rotating bar 6 in rod set 12, to make flabellum 7 that can independently be opened and closed, door main body 4 female in this way can
It carries out ventilative, and when needing that drive rod 13 is fixed, nut cap 15 need to be only threadedly coupled with rod set 12, it is anti-
Mask 3 is wire-grid structure, and the wire-grid structure structure of protection face 3 is evenly distributed on inside female door main body 4, this structure needing
When being breathed freely with female door main body 4, air can be entered by protection face 3, then be passed through from open flabellum 7 again, in this way
Ventilative with regard to can be used female door main body 4 to carry out, flabellum 7 is T-shaped structure, and there are six the settings of flabellum 7, this structure needing
When with using female door main body 4 to be breathed freely, drive rod 13 can be stretched upwards, then drive rod 13 can be made to make fixing piece 10
With, so that fixing piece 10 is made to drive flabellum 7 to be opened and closed by the first rotating bar 6 and the second rotating bar 8, it is thus adjustable female
Door main body 4 is breathed freely, and the volume of drive rod 13 is less than the cavity volume of rod set 12, and 13 top of drive rod is provided with rotation knot
The column construction of structure, this structure make when needing to adjust the folding of flabellum 7, can move up and down drive rod 13, thus
Make drive rod 13 that the flabellum 7 on fixing piece 10 be driven to be moved, so as to which flabellum 7 is opened and closed, 13 top of drive rod
The diameter of column construction is greater than the intracavity diameter of rod set 12, this structure to make to fan by the column construction on 13 top of drive rod
When leaf 7 is closed, drive rod 13 can hang over 12 top of rod set by column construction, so that drive rod 13 be made effectively to be placed.
Working principle: when using the big and small door, first check the device with the presence or absence of the feelings that part is damaged or is not connected firmly
Condition, check it is errorless after carry out again using, and need breathed freely using female door main body 4 when, drive rod 13 can be grasped, so
Drive rod 13 is being moved upwards afterwards, then drive rod 13 is driving the first rotating bar 6 on fixing piece 10 to carry out upwards
Movement, so that the flabellum 7 in the first rotating bar 6 be made to move upwards, then the first rotating bar 6 on flabellum 7 drives another again
Flabellum 7 is moved up, then by it is above-mentioned the first rotating bar 6 and the second rotating bar 8 by remaining flabellum 7 together band
Dynamic, the flabellum 7 being closed in this way turns on, and nut cap 15 is then being registered to 12 lower part of rod set, then by nut cap 15 in rod set
It is rotated clockwise on 12, so that drive rod 13 be made to be fixed in the case where the support of nut cap 15 is helped, then air passes through protection face 3
Into then passing through the flabellum 7 opened, so that air be made to be circulated, and when needing for flabellum 7 to be closed, can will cover
Cap 15 is rotated counterclockwise from rod set 12, and such nut cap 15 is just departing from then drive rod 13 is according to certainly from rod set 12
Weight is just risen, and then flabellum 7 is just closed, and the timber of the big and small door can be made effectively to be subtracted through this structure
It is few, it is cut down to reduce opening for trees, effective environmental-protection function can be played in this way, here it is the working principles of the big and small door.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of big and small door, including doorframe (1), door lock (2), female door main body (4) and cervical orifice of uterus main body (5), the doorframe (1) is internal
Female door main body (4) and cervical orifice of uterus main body (5) are installed by hinge, and door lock is installed in female door main body (4) and cervical orifice of uterus main body (5)
(2), it is characterised in that: described mother door main body (4) outer surface gluing is connected with protection face (3), and the flabellum that protection face (3) is internal
(7) it constitutes and is rotatablely connected with 3 the first rotating bars (6) and 2 the second rotating bars (8) respectively by shaft (9), described first turn
Lever (6) is telescopically connected to by fixing piece (10) and drive rod (13) composition of the inside of the rod set (12) in fastener body (11),
And rod set (12) is made up of the connecting rope (14) and nut cap (15) of injection molding connection and connects, and nut cap (15) and rod set (12) are outside
Surface, which is formed, to be threadedly coupled.
2. a kind of big and small door according to claim 1, it is characterised in that: the protection face (3) is wire-grid structure, and is protected
It is internal that the wire-grid structure structure in face (3) is evenly distributed on female door main body (4).
3. a kind of big and small door according to claim 1, it is characterised in that: the flabellum (7) is T-shaped structure, and flabellum
(7) there are six setting.
4. a kind of big and small door according to claim 1, it is characterised in that: the volume of the drive rod (13) is less than rod set
(12) cavity volume, and drive rod (13) top is provided with the column construction of rotational structure.
5. a kind of big and small door according to claim 1, it is characterised in that: the column construction on drive rod (13) top
Diameter is greater than the intracavity diameter of rod set (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821145542.8U CN208594842U (en) | 2018-07-19 | 2018-07-19 | A kind of big and small door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821145542.8U CN208594842U (en) | 2018-07-19 | 2018-07-19 | A kind of big and small door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208594842U true CN208594842U (en) | 2019-03-12 |
Family
ID=65603250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821145542.8U Active CN208594842U (en) | 2018-07-19 | 2018-07-19 | A kind of big and small door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208594842U (en) |
-
2018
- 2018-07-19 CN CN201821145542.8U patent/CN208594842U/en active Active
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