CN206942432U - The lid opening-closing structure of curved surface of high curvature covering - Google Patents
The lid opening-closing structure of curved surface of high curvature covering Download PDFInfo
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- CN206942432U CN206942432U CN201720853925.XU CN201720853925U CN206942432U CN 206942432 U CN206942432 U CN 206942432U CN 201720853925 U CN201720853925 U CN 201720853925U CN 206942432 U CN206942432 U CN 206942432U
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- curved surface
- chute
- rocking arm
- lid
- covering
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Abstract
Port cover structure design field is the utility model is related to, specifically provides a kind of lid opening-closing structure of curved surface of high curvature covering, a mouthful frame is provided with curved surface covering, is fixed with two cornual plates on the inside of curved surface covering, two cornual plates are respectively positioned on the side of mouthful frame;Cornual plate includes fixed part and supporting part, and fixed part is mutually fixed with curved surface covering, and chute is provided with supporting part, and chute is less than the distance between the one end of chute away from mouth frame and curved surface covering close to the distance between one end of mouth frame and curved surface covering;Rocking arm is mutually fixed with lid, and rocking arm includes rocking arm matrix, stud and rotating shaft, and the section of rocking arm matrix is curved, and stud is arranged on rocking arm matrix both sides, and one end of rotating shaft is fixed on stud, and the other end is extend into chute;Be hinged mode is replaced by way of sliding shaft, and slide assemblies are arranged on the inside of covering, while meets the organization plan that folding angle is big, lid is easy to sealing, reduces space requirement.
Description
Technical field
It the utility model is related to the lid folding knot of port cover structure design field, more particularly to curved surface of high curvature covering
Structure.
Background technology
When designing lid in deep camber region, often in face of rotating shaft is difficult to arrange, open angle is limited by curved surface, folding knot
The problems such as structure space-consuming is larger, lid is difficult to sealing, some lid opening-closing structure folding angles are big, occupy little space, but nothing
Method seals, and some shows that lid opening-closing structure is occupied little space, can sealed, but open angle is little.
Utility model content
To overcome at least one defect existing for above-mentioned prior art, the utility model provides a kind of curved surface of high curvature and covered
The lid opening-closing structure of skin, a mouthful frame is provided with curved surface covering, is fixed with two cornual plates on the inside of curved surface covering, two cornual plates are respectively positioned on
The side of mouth frame;
Cornual plate includes fixed part and supporting part, and fixed part is mutually fixed with curved surface covering, chute is provided with supporting part, chute leans on
The distance between one end of nearly mouth frame and curved surface covering are less than the distance between the one end of chute away from mouth frame and curved surface covering;
Rocking arm is mutually fixed with lid, and rocking arm includes rocking arm matrix, stud and rotating shaft, and the section of rocking arm matrix is curved, is stood
Muscle is arranged on rocking arm matrix both sides, and one end of rotating shaft is fixed on stud, and the other end is extend into chute.
Preferably, chute is curved, and the arc of chute arches upward to the direction away from curved surface covering.
Preferably, cornual plate is located at the lower section of mouth frame, and the section of fixed part is L-shaped, and its two sides are orthogonal, and supporting part is in
Sheet, the supporting part of two cornual plates are parallel.
Preferably, chute runs through supporting part, and rotating shaft passes through chute.
Preferably, sealing gasket is provided between lid and mouth frame.
The lid opening-closing structure of curved surface of high curvature covering provided by the utility model, can be simultaneously full in deep camber skin areas
Sufficient folding angle is big, occupy little space, lid is easy to the organization plan of sealing, and be hinged side is replaced by way of sliding shaft
Formula, and slide assemblies are arranged on the inside of covering, reduce space requirement.
Brief description of the drawings
Fig. 1 is the shaft side figure of the lid opening-closing structure of curved surface of high curvature covering;
Fig. 2 is the schematic side view of the lid opening-closing structure of curved surface of high curvature covering;
Fig. 3 is the schematic diagram that lid completely closes;
Fig. 4 is the schematic diagram that lid is being opened;
Fig. 5 is the full opening of schematic diagram of lid.
Reference:Lid 1, rocking arm 2, rocking arm matrix 21, stud 22, rotating shaft 23, cornual plate 3, fixed part 31, supporting part
32, chute 33, curved surface covering 4, mouth frame 5.
Embodiment
To make the purpose, technical scheme and advantage that the utility model is implemented clearer, below in conjunction with the utility model
Accompanying drawing in embodiment, the technical scheme in the embodiment of the utility model is further described in more detail.In the accompanying drawings, from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Described reality
It is the utility model part of the embodiment to apply example, rather than whole embodiments.Below with reference to the embodiment of accompanying drawing description
It is exemplary, it is intended to for explaining the utility model, and it is not intended that to limitation of the present utility model.It is new based on this practicality
Embodiment in type, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on accompanying drawing institutes
The orientation or position relationship shown, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply and be signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this practicality
The limitation of novel protected scope.
The utility model is described in further detail below by specific embodiment.
Specific embodiment:
The lid opening-closing structure of curved surface of high curvature covering provided by the utility model, as shown in Figures 1 and 2, curved surface covering 4
On be provided with mouthful frame 5, the inner side of curved surface covering 4 is fixed with two cornual plates 3, and two cornual plates 3 are respectively positioned on the side of mouthful frame 5;
Cornual plate 3 preferably uses integrated formed structure, and it includes fixed part 31 and supporting part 32, fixed part 31 and curved surface covering
4 phases are fixed, and chute 33 is provided with supporting part 32, and chute 33 is less than close to the distance between one end of mouthful frame 5 and curved surface covering 4 to be slided
Groove 33 one end and the distance between curved surface covering 4 away from mouthful frame 5, in the present embodiment, chute 33 is curved and arc is to remote
The direction of curved surface covering 4 is arched upward, and cornual plate 3 is located at the lower section of mouth frame 5, i.e. lid 1 is to be rotated down when opening, fixed part 31
Section is L-shaped, and its two sides are orthogonal, and wherein a line is fixed on curved surface covering 4 by fastener, and supporting part 32 is in piece
Shape, the supporting part 32 of two cornual plates 3 are parallel;
Rocking arm 2 is mutually fixed with lid 1, and rocking arm 2 includes rocking arm matrix 21, stud 22 and rotating shaft 23, and rocking arm matrix 21 is cut
Face is curved, and the distance between maximum opening angle, cornual plate 3 and mouth frame 5 that its radian needs according to lid 1 etc. determine, radian
Too small, rocking arm matrix 21 just contradicts mouth frame 5 in the not up to required opening angle of lid 1, and radian is excessive then can space-consuming
Space waste is caused, stud 22 is arranged on the both sides of rocking arm matrix 21, and stud 22 is preferably perpendicular to lid 1, one end of rotating shaft 23
Be fixed on stud 22, the other end is extend into chute 33, rotating shaft 23 can the rotation in chute 33, can also be moved along chute 33,
In the present embodiment, chute 33 runs through supporting part 32, and rotating shaft 23 passes through chute 33.
In the present embodiment, sealing gasket is provided between lid 1 and mouth frame 5, for ensureing air-tightness, sealing gasket is preferably fixed to
At the outer rim of lid end face.
The lid opening-closing structure operation principle of curved surface of high curvature covering:
As shown in figure 3, now rotating shaft 23 is located at the remote mouth frame 5 in chute 33 when lid 1 is in the completely closed state
One end, the length of chute 33 can be longer than the sliding trace of rotating shaft 23, for retaining some clearance spaces to both ends;Need to open mouth
During lid 1, first lid 1 is unlocked, then lifts lid 1, as shown in figure 4, the rotation of now rotating shaft 23 but do not slided along chute 33,
After lid 1 lifts certain altitude, its edge departs from mouth frame 5 and any interference does not occur with it;Rotate and slide lid 1, now
Rotating shaft 23 slides into the other end and rotation from the one end of chute 33 along chute 33, realizes the purpose for opening lid 1, as shown in Figure 5.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art is in the technical scope that the utility model discloses, the change that can readily occur in
Change or replace, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with described
Scope of the claims is defined.
Claims (5)
1. a kind of lid opening-closing structure of curved surface of high curvature covering, a mouthful frame (5) is provided with curved surface covering (4), it is characterised in that:It is bent
Two cornual plates (3) are fixed with the inside of face covering (4), two cornual plates (3) are respectively positioned on the side of a mouthful frame (5);
Cornual plate (3) includes fixed part (31) and supporting part (32), and fixed part (31) is mutually fixed with curved surface covering (4), supporting part
(32) chute (33) is provided with, chute (33) is less than chute close to the distance between one end of mouth frame (5) and curved surface covering (4)
(33) the distance between one end away from mouth frame (5) and curved surface covering (4);
Rocking arm (2) is mutually fixed with lid (1), and rocking arm (2) includes rocking arm matrix (21), stud (22) and rotating shaft (23), rocking arm base
The section of body (21) is curved, and stud (22) is arranged on rocking arm matrix (21) both sides, and one end of rotating shaft (23) is fixed on stud
(22) on, the other end is extend into chute (33).
2. lid opening-closing structure according to claim 1, it is characterised in that:Chute (33) is curved, the arc of chute (33)
Shape arches upward to the direction away from curved surface covering (4).
3. lid opening-closing structure according to claim 1, it is characterised in that:Cornual plate (3) is located at the lower section of mouth frame (5), Gu
It is L-shaped to determine the section in portion (31), its two sides are orthogonal, supporting part (32) in the form of sheets, the supporting part (32) of two cornual plates (3)
It is parallel.
4. lid opening-closing structure according to claim 1, it is characterised in that:Chute (33) runs through supporting part (32), rotating shaft
(23) chute (33) is passed through.
5. lid opening-closing structure according to claim 1, it is characterised in that:Sealing is provided between lid (1) and mouth frame (5)
Pad.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720853925.XU CN206942432U (en) | 2017-07-14 | 2017-07-14 | The lid opening-closing structure of curved surface of high curvature covering |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720853925.XU CN206942432U (en) | 2017-07-14 | 2017-07-14 | The lid opening-closing structure of curved surface of high curvature covering |
Publications (1)
Publication Number | Publication Date |
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CN206942432U true CN206942432U (en) | 2018-01-30 |
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CN201720853925.XU Active CN206942432U (en) | 2017-07-14 | 2017-07-14 | The lid opening-closing structure of curved surface of high curvature covering |
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CN (1) | CN206942432U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110001793A (en) * | 2018-12-25 | 2019-07-12 | 蔚来汽车有限公司 | Vehicle and its energy filling apparatus |
CN111395868A (en) * | 2020-03-11 | 2020-07-10 | 佛山市顺德区美的洗涤电器制造有限公司 | Household electrical appliance |
-
2017
- 2017-07-14 CN CN201720853925.XU patent/CN206942432U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110001793A (en) * | 2018-12-25 | 2019-07-12 | 蔚来汽车有限公司 | Vehicle and its energy filling apparatus |
CN110001793B (en) * | 2018-12-25 | 2021-04-16 | 蔚来(安徽)控股有限公司 | Vehicle and energy filling device thereof |
CN111395868A (en) * | 2020-03-11 | 2020-07-10 | 佛山市顺德区美的洗涤电器制造有限公司 | Household electrical appliance |
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