CN103993814A - Door and window with concealed connecting device in shape like Chinese character 'bao' - Google Patents
Door and window with concealed connecting device in shape like Chinese character 'bao' Download PDFInfo
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- CN103993814A CN103993814A CN201410173764.0A CN201410173764A CN103993814A CN 103993814 A CN103993814 A CN 103993814A CN 201410173764 A CN201410173764 A CN 201410173764A CN 103993814 A CN103993814 A CN 103993814A
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- door
- window
- main body
- door leaf
- contact site
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention provides a door and window with a concealed connecting device in a shape like a Chinese character 'bao'. The door and window at least comprises a door and window main body and a door leaf, wherein the door leaf is movably arranged on the door and window main body. The door and window is characterized in that the connecting portions between the door and window main body and the door leaf are overlapped in a coaxial mode and not arranged at the axial positions, and the window and door main body and the door leaf are in contact with each other in at least two portions. The contact portions can meet the following requirements that the contact portions can do circular motion around the axes when the door and window main body moves relative to the door leaf. A clamping groove is formed between two buckles, so that the two buckles are not prone to breaking away. Furthermore, the buckles cannot be exposed when being opened and closed. Thus, abrasion is avoided. The door and window has the advantages of being simple and firm in structure, attractive in appearance and easy to popularize and use.
Description
Technical field
The present invention relates to door and window, relate in particular to a kind of door and window with concealed connecting device.
Background technology
At present, two of the left and right of existing Foldable door and window linkage fastener, when external force is slightly a little bigger, just easily comes off two fasteners, and the fastener on the left side easily comes off from the groove of the right fastener, and makes door and window have the danger of whereabouts.And because the cylinder connector of the left side fastener in existing linkage is to rotate in the groove of fastener on the right, its outward appearance is is easily worn and torn, and when door and window is closed or close, the part of its wearing and tearing will reveal, and affects attractive in appearance.
Summary of the invention
In order to overcome above deficiency, the invention provides a kind of two fasteners can not come off and have simple in structure firmly, the door and window of good looking appearance.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of door and window with stealth bag font linkage, which comprises at least door and window main body and door leaf, described door leaf is movable to be installed in door and window main body, it is part one that described door and window main body and door leaf make one of them, in addition be part two, described one is provided with hook-shaped position, the connecting portion concentric of the intrados at hook-shaped position and extrados is stacked, and on the position on non-axis, both have or above contact site at least at 2; Described contact site meets: when described door and window main body and door leaf are done relative motion, Ke Rao axle center, contact site circles.
Described contact site is one section or above arc surface.
Described contact site is one section or above arc surface and one or above contact point.
Described door and window main body and door leaf have at least one to be provided with movable position limiting structure, and both are extremely prescribed a time limit in relative motion, have at least an end face that a kind of state can make both at grade.
When ultimate limit state, described door and window main body and door leaf can have one to be provided with projection by end face at grade, and another is provided with inclined-plane, and described projection and inclined-plane mate mutually, make this end face of door and window main body and door leaf when same plane, the projection of one of them can be overlying on another inclined-plane.
Described contact site is at least provided with one section of arc surface, described movable position limiting structure is the limiting section of being located on arc surface, described limiting section is positioned on the movement locus of another contact site matching with arc surface, while making door and window main body, with door leaf, relative moving motion occur, another contact site with respect to arc surface can lean on the limiting section on arc surface, to stop the further relative motion of door and window main body and door leaf.
It is provided with two places or above movable position limiting structure.
Described door and window main body and door leaf relative motion are extremely prescribed a time limit, and have at least a kind of state can make both have respectively two end faces at grade.
Described door and window main body and the door leaf position in contact site and beyond spacing position is provided with a place or above hollow out.
The invention has the beneficial effects as follows, by being provided with draw-in groove between two fasteners, not only making two fasteners can not come off, and can not reveal when its folding, avoided the phenomenon of wearing and tearing, have simple in structure firmly, the feature such as good looking appearance; Be easy to promote and use.
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation under the door and window closed condition of embodiment 2;
Fig. 3 is the structural representation under the opening of doors and windows state of embodiment 2;
Fig. 4 is the structural representation under the door and window closed condition of embodiment 3;
Fig. 5 is the structural representation under the opening of doors and windows state of embodiment 3.
The specific embodiment
embodiment 1:
A kind of door and window with stealth bag font linkage as shown in Figure 1, comprising: door and window main body 1 and door leaf 2; Described door and window main body 1 is provided with contact site 11 and the spacing position 12 cooperatively interacting with door leaf 2, and described door leaf 2 is provided with contact site 21 and the spacing position 22 that door and window main body 1 cooperatively interacts; 11Yu contact site, contact site 21 coaxial line OO ' are nested with; The limit mobile status of described spacing position 12 restriction door leafs 2 and door and window main body 1, the ultimate limit state of simultaneously spacing position 22 restriction door and window main bodys 1 and door leaf 2.
Described contact site 11 comprises arc surface 111 and arc surface 112, and corresponding contact site 21 comprises arc surface 211 and circular arc disc 212; Arc surface 111, arc surface 112, arc surface 211 and circular arc disc 212 correspond in the perspective view of Fig. 1: circular arc line 111, circular arc line 112, circular arc line 211 and circular arc line 212, the center of circle of described circular arc line 111, circular arc line 112, circular arc line 211 and circular arc line 212 is O point, and radius meets separately:
1) arc surface 211 can be take OO ' along arc surface 111 and circled as axis;
2) arc surface 112 can be take OO ' along arc surface 212 and circled as axis.
Obviously the four corner that door and window main body 1 and door leaf 2 cover when relative activity can be located in the spacing position 12 or 22 in this enforcements, therefore the spacing position 12 of door and window main body 1 can be located in contact site 11 and 12 spaces that form, and also can be located at other positions in door and window main body 1, that door leaf 2 aprowl can lean; In like manner the spacing position 22 of door leaf 2 can be located in contact site 11 and 12 spaces that form, and also can be located at other positions on door leaf 2, that door and window main body 1 aprowl can lean.
embodiment 2
As shown in Figure 2,3, a kind of door and window with stealth bag font linkage described in embodiment 1, described spacing position 12 comprises confined planes 122 and the confined planes 121 of being located in door and window main body, and the spacing position 22 being mated comprises confined planes 221 and confined planes 222; Described confined planes 122 is circular arc 213 with the junction of confined planes 121, the radius of this circular arc junction is identical with the radius of door and window arc surface 113, length is half of door leaf arc surface 113, make confined planes 121 mutually vertical with confined planes 122, and while making door and window under closed condition rely on arc surface 113 to rotate counterclockwise 90 ° around the center of circle of arc surface 213 (door and window is thoroughly opened), door and window confined planes 221 just with 1 confined planes 121 laminatings of door and window main body.
One end of described confined planes 122 and confined planes 222 is all connected with cambered surface, the radius of two cambered surfaces and radian all equate, this cambered surface and confined planes 122 and confined planes 222 form the confined planes of opening of doors and windows, be door and window under opening while relying on arc surface 113 to clockwise rotate 90 ° around arc surface 113 centers of circle (door and window is thoroughly closed), door and window confined planes 222 and 122 laminatings of door and window main body confined planes.
embodiment 3
As shown in Figure 4,5, implement a kind of door and window with stealth bag font linkage of 1, also can in the plane 114 being connected with door and window arc surface 112, a locating part be set, locating part is completely vertical with plane 114, and the spacing of locating part and plane 115 is greater than or equal to the diameter of door and window main body arc surface 212.
1) for realizing the relative movable of door leaf and door and window main body, only need satisfied:
A door and window with stealth bag font linkage, which comprises at least door and window main body and door leaf, and described door leaf is movable to be installed in door and window main body; The connecting portion concentric of described door and window main body and door leaf is stacked, and on the position on non-axis, both have or above contact site at least at 2; Described contact site meets: when described door and window main body and door leaf are done relative motion, Ke Rao axle center, contact site circles.
2) described door and window main body and door leaf are mobilizable is arranged in door and window main body, and described door and window main body and door leaf make one of them called after part one, other called after part two; Described one is provided with a hook-shaped position 212, and the axis of hook-shaped position 212 intrados and extrados is all on straight line OO '; Described two is provided with part one hook-like assembly unit 212 intrados position points 90 and the position point 91 to part one hook-like assembly unit 212 extrados, and part one and part 2 can be relatively rotated around the hook-shaped position 212 axes O O ' of part one; Part two is in the whole process circling around part one axes O O ', at least all exist a point to contact with the intrados of part one, also exist a point to contact with the extrados of part one, make part one and the moving motion mutually of part two only around axes O O ', circle a kind of track simultaneously.
As shown in Fig. 2,3,4,5, whole process in relative motion, part two can change with the point that part one intrados contacts, as on arc track 213, A point on part two (A point is the mid point of door and window arc surface 113) contacts with the intrados of part one all the time, A on part two drops on outside the intrados of part one, but the B point on part two contacts with the intrados of part one.In like manner, in the whole process of relative motion, part two also can change with the point that part one extrados contacts.
3) barb-like parts and hook-like assembly unit have one section or above contact site at least, and described contact site meets: when door and window main body and door leaf are done relative motion, Ke Rao axle center, contact site circles; Described the two barb-like other ends are set to the structure of falling T, avoid hook-like assembly unit to be offset in the axial direction.
The invention provides a kind of door and window structure, by being provided with draw-in groove between two fasteners, not only making two fasteners can not come off, and can not reveal when its folding, avoided the phenomenon of wearing and tearing, have simple in structure firmly, the feature such as good looking appearance; Be easy to promote and use.And the present invention is provided with two spacing positions, by the cooperation at spacing position, can effectively prevent from that Overexertion from closing or opening to cause door and window to damage; And each contact position is arc surface in the present invention, by the mutual slip of arc surface, resistance is little, is easy to close or open.
Claims (9)
1. the door and window with stealth bag font linkage, which comprises at least door and window main body and door leaf, described door leaf is movable to be installed in door and window main body, it is characterized in that: it is part one that described door and window main body and door leaf make one of them, in addition be part two, described one is provided with hook-shaped position, the connecting portion concentric of the intrados at hook-shaped position and extrados is stacked, and on the position on non-axis, both have or above contact site at least at 2; Described contact site meets: when described door and window main body and door leaf are done relative motion, Ke Rao axle center, contact site circles.
2. a kind of door and window with stealth bag font linkage as claimed in claim 1, is characterized in that: described contact site is one section or above arc surface.
3. a kind of door and window with stealth bag font linkage as claimed in claim 1, is characterized in that: described contact site is one section or above arc surface and one or above contact point.
4. a kind of door and window with stealth bag font linkage as described in claim 1 or 2 or 3, it is characterized in that: described door and window main body and door leaf have at least one to be provided with movable position limiting structure, both are extremely prescribed a time limit in relative motion, have at least an end face that a kind of state can make both at grade.
5. a kind of door and window with stealth bag font linkage as claimed in claim 4, it is characterized in that: when ultimate limit state, described door and window main body and door leaf can have one to be provided with projection by end face at grade, another is provided with inclined-plane, described projection and inclined-plane mate mutually, make this end face of door and window main body and door leaf when same plane, the projection of one of them can be overlying on another inclined-plane.
6. a kind of door and window with stealth bag font linkage as claimed in claim 4, it is characterized in that: described contact site is at least provided with one section of arc surface, described movable position limiting structure is the limiting section of being located on arc surface, described limiting section is positioned on the movement locus of another contact site matching with arc surface, while making door and window main body, with door leaf, relative moving motion occur, another contact site with respect to arc surface can lean on the limiting section on arc surface, to stop the further relative motion of door and window main body and door leaf.
7. a kind of door and window with stealth bag font linkage as claimed in claim 4, is characterized in that: it is provided with two places or above movable position limiting structure.
8. a kind of door and window with stealth bag font linkage as described in claim 4 or 5, is characterized in that: described door and window main body and door leaf relative motion are extremely prescribed a time limit, and has at least a kind of state can make both have respectively two end faces at grade.
9. a kind of door and window with stealth bag font linkage as claimed in claim 4, is characterized in that: described door and window main body and the door leaf position in contact site and beyond spacing position is provided with a place or above hollow out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410173764.0A CN103993814A (en) | 2014-04-28 | 2014-04-28 | Door and window with concealed connecting device in shape like Chinese character 'bao' |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410173764.0A CN103993814A (en) | 2014-04-28 | 2014-04-28 | Door and window with concealed connecting device in shape like Chinese character 'bao' |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103993814A true CN103993814A (en) | 2014-08-20 |
Family
ID=51308122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410173764.0A Pending CN103993814A (en) | 2014-04-28 | 2014-04-28 | Door and window with concealed connecting device in shape like Chinese character 'bao' |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103993814A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201763171U (en) * | 2010-06-22 | 2011-03-16 | 上海杰亨士国际贸易有限公司 | Sectional material quick connecting structure |
| CN202417224U (en) * | 2012-01-04 | 2012-09-05 | 叶来明 | Hidden folding door or window connection device shaped like a Chinese character bao |
| CN202731570U (en) * | 2012-05-17 | 2013-02-13 | 安徽徽铝铝业有限公司 | Door and window mullion profile with side clamping grooves and side joints on connecting blocks |
| CN203499451U (en) * | 2013-09-29 | 2014-03-26 | 洛阳晶城玻璃有限公司 | Door frame sectional material with shaft-hole door |
-
2014
- 2014-04-28 CN CN201410173764.0A patent/CN103993814A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201763171U (en) * | 2010-06-22 | 2011-03-16 | 上海杰亨士国际贸易有限公司 | Sectional material quick connecting structure |
| CN202417224U (en) * | 2012-01-04 | 2012-09-05 | 叶来明 | Hidden folding door or window connection device shaped like a Chinese character bao |
| CN202731570U (en) * | 2012-05-17 | 2013-02-13 | 安徽徽铝铝业有限公司 | Door and window mullion profile with side clamping grooves and side joints on connecting blocks |
| CN203499451U (en) * | 2013-09-29 | 2014-03-26 | 洛阳晶城玻璃有限公司 | Door frame sectional material with shaft-hole door |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20140820 |