CN109252769A - 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
- Publication number
- CN109252769A CN109252769A CN201710574014.8A CN201710574014A CN109252769A CN 109252769 A CN109252769 A CN 109252769A CN 201710574014 A CN201710574014 A CN 201710574014A CN 109252769 A CN109252769 A CN 109252769A
- Authority
- CN
- China
- Prior art keywords
- curved surface
- sliding slot
- rocker arm
- lid
- surface covering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D1/00—Pinless hinges; Substitutes for hinges
- E05D1/04—Pinless hinges; Substitutes for hinges with guide members shaped as circular arcs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The present invention relates to port cover structure design fields, specifically provide a kind of lid opening-closing structure of curved surface of high curvature covering, and a mouthful frame is provided on curved surface covering, is fixed on the inside of curved surface covering there are two cornual plate, two cornual plates are respectively positioned on the side of mouthful frame;Cornual plate includes fixed part and support portion, and fixed part is mutually fixed with curved surface covering, and sliding slot is provided on support portion, and sliding slot is less than the distance between the one end of sliding slot far from mouth frame and curved surface covering close to the distance between one end of mouth frame and curved surface covering;Rocker arm is mutually fixed with lid, and rocker arm includes rocker arm matrix, stud and shaft, and the section of rocker arm matrix is arc-shaped, and stud is arranged in rocker arm matrix two sides, and one end of shaft is fixed on stud, and the other end is extend into sliding slot;It is arranged on the inside of covering replacing hinged mode by way of sliding shaft, and by slide assemblies, while meets the organization plan that folding angle is big, lid is easy to sealing, reduces space requirement.
Description
Technical field
The present invention relates to port cover structure design fields, in particular to the lid opening-closing structure of curved surface of high curvature covering.
Background technique
When lid is designed in deep camber region, often in face of shaft is difficult to arrange, open angle is limited by curved surface, opens and closes knot
Structure occupied space is larger, lid is difficult to the problems such as sealing, and some lid opening-closing structure folding angles are big, occupy little space, but nothing
Method sealing, some shows that lid opening-closing structure is occupied little space, can be sealed, but open angle is little.
Summary of the invention
To overcome above-mentioned at least one defect of the existing technology, the present invention provides a kind of curved surface of high curvature coverings
Lid opening-closing structure, is provided with a mouthful frame on curved surface covering, and fixed there are two cornual plate on the inside of curved surface covering, two cornual plates are respectively positioned on a mouthful frame
Side;
Cornual plate includes fixed part and support portion, and fixed part is mutually fixed with curved surface covering, and sliding slot is provided on support portion, and sliding slot 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 sliding slot far from mouth frame and curved surface covering;
Rocker arm is mutually fixed with lid, and rocker arm includes rocker arm matrix, stud and shaft, and the section of rocker arm matrix is arc-shaped, is stood
Muscle is arranged in rocker arm matrix two sides, and one end of shaft is fixed on stud, and the other end is extend into sliding slot.
Preferably, sliding slot is arc-shaped, and the arc of sliding slot arches upward to the direction far 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 two sides are orthogonal, and support portion is in
The support portion of sheet, two cornual plates is parallel.
Preferably, sliding slot runs through support portion, and shaft passes through sliding slot.
Preferably, gasket is equipped between lid and mouth frame.
The lid opening-closing structure of curved surface of high curvature covering provided by the invention can meet simultaneously in deep camber skin areas and open
Close angle degree is big, occupies little space, the organization plan that lid is easy to seal, replacing hinged mode by way of sliding shaft,
And slide assemblies are arranged on the inside of covering, reduce space requirement.
Detailed description of the invention
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 completely open schematic diagram of lid.
Appended drawing reference: lid 1, rocker arm 2, rocker arm matrix 21, stud 22, shaft 23, cornual plate 3, fixed part 31, support portion
32, sliding slot 33, curved surface covering 4, mouth frame 5.
Specific embodiment
To keep the purposes, technical schemes and advantages of the invention implemented clearer, below in conjunction in the embodiment of the present invention
Attached drawing, technical solution in the embodiment of the present invention is further described in more detail.In the accompanying drawings, identical from beginning to end or class
As label indicate same or similar element or element with the same or similar functions.Described embodiment is the present invention
A part of the embodiment, instead of all the embodiments.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to use
It is of the invention in explaining, and be not considered as limiting the invention.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as protecting the present invention
The limitation of range.
Below by specific embodiment, the present invention is described in further detail.
Specific embodiment:
The lid opening-closing structure of curved surface of high curvature covering provided by the invention is opened on curved surface covering 4 as shown in Figures 1 and 2
There is mouthful frame 5, is fixed on the inside of curved surface covering 4 there are two cornual plate 3, two cornual plates 3 are respectively positioned on the side of mouthful frame 5;
Cornual plate 3 preferably uses integrated formed structure comprising fixed part 31 and support portion 32, fixed part 31 and curved surface covering
4 phases are fixed, and sliding slot 33 is provided on support portion 32, and sliding slot 33 is less than close to the distance between one end of mouthful frame 5 and curved surface covering 4 to be slided
Slot 33 one end and the distance between curved surface covering 4 far from mouthful frame 5, in the present embodiment, sliding slot 33 is arc-shaped and arc is to separate
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 two sides are orthogonal, and wherein a line is fixed on curved surface covering 4 by fastener, and support portion 32 is in piece
The support portion 32 of shape, two cornual plates 3 is parallel;
Rocker arm 2 is mutually fixed with lid 1, and rocker arm 2 includes rocker arm matrix 21, stud 22 and shaft 23, and rocker arm matrix 21 is cut
Face is arc-shaped, and the distance between maximum opening angle, cornual plate 3 and mouth frame 5 that radian is needed according to lid 1 etc. determine, radian
Too small then rocker arm matrix 21 just contradicts in the not up to required opening angle of lid 1 and arrives mouth frame 5, and radian is excessive then can occupied space
Space waste is caused, stud 22 is arranged in 21 two sides of rocker arm matrix, and stud 22 is preferably perpendicular to lid 1, one end of shaft 23
Be fixed on stud 22, the other end is extend into sliding slot 33, shaft 23 can the rotation in sliding slot 33, can also be 33 mobile along the chute,
In the present embodiment, sliding slot 33 runs through support portion 32, and shaft 23 passes through sliding slot 33.
In the present embodiment, gasket is equipped between lid 1 and mouth frame 5, for guaranteeing air-tightness, gasket is preferably fixed to
At the outer rim of lid end face.
The lid opening-closing structure working principle of curved surface of high curvature covering:
As shown in figure 3, shaft 23 is located at the separate mouth frame 5 in sliding slot 33 at this time when lid 1 is in the completely closed state
One end, the length of sliding slot 33 can be longer than the sliding trace of shaft 23, for retaining some spare spaces to both ends;It needs to open mouth
When lid 1, first lid 1 is unlocked, then lifts lid 1, as shown in figure 4,23 rotation of shaft at this time but not 33 sliding along the chute,
After lid 1 lifts certain altitude, edge is detached from mouth frame 5 and any interference does not occur with it;It rotates and slides lid 1, at this time
Shaft 23 33 slides into the other end and rotation along the chute from 33 one end of sliding slot, realizes the purpose for opening lid 1, as shown in Figure 5.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by those familiar with the art, all answers
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be with the scope of protection of the claims
It is quasi-.
Claims (5)
1. a kind of lid opening-closing structure of curved surface of high curvature covering, a mouthful frame (5) are provided on curved surface covering (4), it is characterised in that: bent
Fixed there are two cornual plate (3) on 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 support portion (32), and fixed part (31) is mutually fixed with curved surface covering (4), support portion
(32) it is provided on sliding slot (33), sliding slot (33) is less than sliding slot close to the distance between the one end of mouth frame (5) and curved surface covering (4)
(33) the distance between one end far from mouth frame (5) and curved surface covering (4);
Rocker arm (2) is mutually fixed with lid (1), and rocker arm (2) includes rocker arm matrix (21), stud (22) and shaft (23), rocker arm base
The section of body (21) is arc-shaped, and stud (22) is arranged in rocker arm matrix (21) two sides, and one end of shaft (23) is fixed on stud
(22) on, the other end is extend into sliding slot (33).
2. lid opening-closing structure according to claim 1, it is characterised in that: sliding slot (33) is arc-shaped, the arc of sliding slot (33)
Shape arches upward to the direction far 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
The section for determining portion (31) is L-shaped, and two sides are orthogonal, support portion (32) in the form of sheets, the support portion (32) of two cornual plates (3)
It is parallel.
4. lid opening-closing structure according to claim 1, it is characterised in that: sliding slot (33) runs through support portion (32), shaft
(23) sliding slot (33) are passed through.
5. lid opening-closing structure according to claim 1, it is characterised in that: be equipped with sealing between lid (1) and mouth frame (5)
Pad.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710574014.8A CN109252769A (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 |
---|---|---|---|
CN201710574014.8A CN109252769A (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 |
---|---|
CN109252769A true CN109252769A (en) | 2019-01-22 |
Family
ID=65050941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710574014.8A Pending CN109252769A (en) | 2017-07-14 | 2017-07-14 | The lid opening-closing structure of curved surface of high curvature covering |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109252769A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110060463A (en) * | 2019-04-30 | 2019-07-26 | 深圳市银河表计股份有限公司 | The barrier structure of infrared communication mouth for ammeter |
EP3787135A1 (en) * | 2019-08-29 | 2021-03-03 | Hager Electro GmbH & Co. KG | Distribution cabinet |
-
2017
- 2017-07-14 CN CN201710574014.8A patent/CN109252769A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110060463A (en) * | 2019-04-30 | 2019-07-26 | 深圳市银河表计股份有限公司 | The barrier structure of infrared communication mouth for ammeter |
EP3787135A1 (en) * | 2019-08-29 | 2021-03-03 | Hager Electro GmbH & Co. KG | Distribution cabinet |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109252769A (en) | The lid opening-closing structure of curved surface of high curvature covering | |
CN207341353U (en) | A kind of novel seal mess-tin | |
USD665963S1 (en) | Support strap | |
RU2016104646A (en) | UPPER STORAGE COMPARTMENT ASSEMBLY FOR VEHICLE | |
US5975327A (en) | Covering tab for a beverage can opening | |
ES2279294T3 (en) | COVER COVER WITH A LARGE OPENING FOR A CAN FOR DRINKS. | |
US9694940B2 (en) | Plastic storage bag with spout | |
US20060188179A1 (en) | Open-topped flexible bag for storing articles | |
CN103723352B (en) | Preservation box | |
CN202687108U (en) | Buckle type preservation box | |
CN214139551U (en) | Small extraction kit for genomic DNA | |
US10472135B2 (en) | Anti-glue overflow wet tissue box cover | |
CN205422403U (en) | Ventilative door of indoor usefulness | |
CN209080531U (en) | A kind of chest | |
CN207595616U (en) | A kind of toner retracting device | |
CN208875925U (en) | A kind of cup lid | |
CN203694141U (en) | Medicinal drinking cup | |
CN1978215A (en) | File portfolio pocket with attachment hinge | |
CN216784386U (en) | Container with sealing structure | |
CN208484512U (en) | Sunshading board and vehicle with it | |
CN208564316U (en) | Veneer door is revolved in a kind of interior enclosed | |
CN209661698U (en) | A kind of digestive endoscopy biopsy inlet valve | |
CN208647469U (en) | The packing box of one hatching egg | |
CN208248881U (en) | A kind of fresh-keeping box cover and crisper with tableware memory space | |
CN209983635U (en) | Handbag structure and magnetic handbag |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190122 |