CN103431684B - Enclose frame articulation structure and there is its children game surrounding frame - Google Patents
Enclose frame articulation structure and there is its children game surrounding frame Download PDFInfo
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- CN103431684B CN103431684B CN201310350584.0A CN201310350584A CN103431684B CN 103431684 B CN103431684 B CN 103431684B CN 201310350584 A CN201310350584 A CN 201310350584A CN 103431684 B CN103431684 B CN 103431684B
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- frame
- articulation structure
- sheath
- bar
- connector
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Abstract
<b> the invention discloses a kind of children game surrounding frame enclosing frame articulation structure and have it, enclose frame articulation structure and comprise connector in inverted u-shaped, one end is connected to the two root unit bars at connector two ends respectively rotationally, sheath, the middle part of sheath is fixed on the top of connector, when unit bar opposite joints rotates, sheath can paste along the length direction of said units bar slidably with the end of this unit bar homonymy to be touched on this unit bar, this enclose frame articulation structure fold time, the both ends of sheath with the rotation of unit bar along the length direction slippage of unit bar, and make between the end of sheath and the middle part of sheath, to form an arc area, this arc area of </b><bGreatT.Gre aT.GT effectively prevents and snaps in gap between unit bar and connector enclosing the cloth cover on frame articulation structure, thus avoid the phenomenon of enclosing and easily snapping in cloth cover when frame articulation structure folds, it also avoid the tong problem occurred in folding process, also improve cloth cover service life and safety in utilization on children game surrounding frame.</b>
Description
Technical field
the present invention relates to a kind of children game surrounding frame enclosing frame articulation structure and there is it.
Background technology
in prior art, as children game surrounding frame, children cloth bed etc. have in the product enclosing frame class formation, relative both sides side bar in the four edges of window frame structure, is had at least to be folding structure, so that receive and carry after folding.This folding side bar comprises at least two folding unit bars, by being connected, by the folding overall folding realizing window frame structure product of unit bar in inverted u-shaped articulation structure between two unit bars.Enclose on frame and be usually arranged with cloth cover to improve the comfort level used, in existing structure, when unit bar is carried out folding, cloth cover easily snaps in articulation structure and is clipped broken by cloth cover, the service life causing cloth to overlap is shorter, and also easy hand folding in using, and has certain potential safety hazard.In order to solve the problem, also have at present and establish denim at this articulation structure place pad, but the thickness of denim be thicker, be difficult to be clipped to centre when two unit bars are relatively folding, still easily hand folding or cloth cover.
Summary of the invention
the object of the invention is the shortcoming in order to overcome prior art, providing one to enclose frame articulation structure to avoid enclosing tong or folder cloth cover in frame folding process.
for achieving the above object, the technical solution used in the present invention is:
one encloses frame articulation structure, comprise the connector in inverted u-shaped, two root unit bars, one end of two described unit bars is connected on the two ends of described connector respectively rotationally, the described frame articulation structure that encloses has deployed condition and folded state, when described enclose frame articulation structure be in deployed condition time, the axial line of two described unit bars is parallel to each other or along same lineal layout; When described enclose frame articulation structure be in folded state time, the other end of two described unit bars is drawn close mutually, described connector is also provided with for enclosing described the locking piece that frame articulation structure is locked in deployed condition or folded state, the described frame articulation structure that encloses also comprises and has flexible sheath, described connector has top, the middle part of described sheath is fixed on described top, described unit bar, when described connector rotates, described sheath can paste along the length direction of described unit bar slidably with the end of described unit bar homonymy and touch on described unit bar.
preferably, the both ends of described sheath are respectively equipped with chute, when described sheath and described unit bar are affixed tactile, described unit bar have at least part be housed in slidably in described chute.
preferably, the both ends of described sheath have the annular casing that can be set on described unit bar respectively, and the described annular casing at two ends respectively relatively described unit bar can be set on the described unit bar of both sides slippingly.
further preferably, two described annular casings are the two ends that " eight " font is arranged on described sheath obliquely.
preferably, the middle part of described sheath is fixedly attached on the described top of described connector by pin.
preferably, described sheath is working of plastics.
another object of the present invention is to provide a kind of children game surrounding frame with above-mentioned articulation structure.
for achieving the above object, the technical solution used in the present invention is:
a kind of children game surrounding frame, described children game surrounding frame comprises bottom bracing frame, be located on described bottom bracing frame enclose framework, be arranged on described in enclose cloth cover on framework, describedly enclose the many vertical rods that framework comprises upper frame, top is connected to described each bight of upper frame, the bottom of described vertical rod is connected on described bottom bracing frame, described upper frame comprises the Corner Link of multiple side bar, adjacent two the described side bar adjacent end portions of multiple connection, have at least in multiple described side bar two relative described side bars have described in enclose frame articulation structure.
preferably, described upper frame has four described side bars, encloses frame articulation structure described in four described side bars all have.
preferably, the top of described vertical rod is rotatably connected on described Corner Link.
due to the utilization of technique scheme, the present invention compared with prior art has following advantages: this children game surrounding frame is when folding, the cloth cover enclosed on frame bracket can not be sandwiched into and enclose frame articulation structure place, improve the service life of cloth cover, avoid in operating process the phenomenon occurring tong simultaneously, improve the safety in utilization of product.
Accompanying drawing explanation
accompanying drawing 1 is the overall structure schematic diagram of children game surrounding frame in the present invention;
accompanying drawing 2 is enclose the schematic diagram that frame articulation structure is in deployed condition in the present invention;
accompanying drawing 3 is enclose the schematic diagram one that frame articulation structure is in folded state in the present invention;
accompanying drawing 4 is enclose the schematic diagram two when frame articulation structure is in folded state in the present invention;
accompanying drawing 5 encloses frame articulation structure installation process schematic diagram one in the present invention;
accompanying drawing 6 encloses frame articulation structure installation process schematic diagram two in the present invention;
accompanying drawing 7 is the STRUCTURE DECOMPOSITION schematic diagram in accompanying drawing 6 installation process.
wherein: 1, enclose frame articulation structure; 11, unit bar; 12, connector; 121, top; 13, sheath; 131, annular casing; 14, pin; 2, Corner Link; 3, vertical rod; 4, bottom bracing frame.
Detailed description of the invention
below in conjunction with accompanying drawing and preferred embodiment of the present invention, technical scheme of the present invention is further elaborated.
children game surrounding frame shown in Figure 1, this enclosing game frame comprises bottom bracing frame 4, be located at enclosing framework, be located at the cloth cover (not shown in figure 1) of enclosing on framework on bottom bracing frame 4, enclose framework and comprise the many vertical rods 3 that upper frame and top are connected to each bight of upper frame, the bottom of vertical rod 3 is connected on bottom bracing frame 4.Upper frame is rectangular, and it comprises four side bars, four for connecting the Corner Link 2 of adjacent two side bar adjacent end portions.The top of vertical rod 3 is rotatably connected on Corner Link 2, and the radical of vertical rod 3 is consistent with the number of Corner Link 2, and the two ends of side bar are also connected on Corner Link 2 rotationally.In this upper frame, four side bars all have and enclose frame articulation structure 1 and can carry out launching or folding.
shown in Fig. 2 ~ 4, enclose frame articulation structure 1 and comprise connector 12, two root unit bar 11 in inverted u-shaped, one end of two root unit bars 11 is connected on the two ends of connector 12 respectively by axis of rotation, two root unit bars 11 are as the side bar of upper frame, and its other end is connected on Corner Link 2 rotationally.This encloses frame articulation structure 1 and has deployed condition and folded state, and in the deployed state, the axial line of two root unit bars 11 is along same lineal layout, and user also can make according to user demand its axial line have certain spacing and be arranged in parallel; When enclosing frame articulation structure 1 and being in folded state, the other end of two root unit bars 11 is drawn close mutually, connector 12 is also provided with for being locked in locking piece (not shown) under deployed condition or folded state by enclosing frame articulation structure 1.
shown in Fig. 2 ~ 4, enclose frame articulation structure 1 also to comprise there is flexible sheath 13, connector 12 has top 121, the middle part of sheath 13 is fixed on the top 121 of connector 12 by pin 14, pasting slidably along the length direction of this unit bar 11 when the two ends of sheath 13 all can rotate at unit bar 11 opposite joints 12 with its homonymy touches on unit bar 11, chute (not shown) can be offered in the end of sheath 13, when the end subsides of sheath 13 are touched on unit bar 11, unit bar 11 has partial receipt at least in above-mentioned chute with the guiding of providing unit bar 11 with this end relative sliding of sheath 13.In the present embodiment, the two ends of sheath 13 all have the annular casing 131 that can be set in slippingly on two side unit bars 11, and the annular casing 131 at two ends is arranged on the two ends of sheath 13 obliquely in " eight " font.Like this, enclose frame articulation structure 1 and transfer in the process of folded state at this by deployed condition, two unit bars 11 all rotate up folding, unit bar 11 extrudes sheath 13 and makes annular casing 131 along the length direction slippage of unit bar 11, until two unit bars 11 draw in relatively, an arc area is formed between the middle part of sheath 13 and annular casing 131, this arc area effectively prevents the cloth on upper enclosure frame frame top to overlap 5 and snaps in gap between unit bar 11 and connector 12, as shown in Figure 4, thus avoid the phenomenon of enclosing and easily snapping in cloth cover when frame articulation structure 1 folds, it also avoid the tong problem occurred in folding process.
shown in Fig. 5 ~ 7, this encloses frame articulation structure 1 when mounted, first the unit bar 11 of side is arranged on one end of connector 12, again the side annular casing 131 of sheath 13 is overlapped to this side unit bar 11, and by pin 14, the middle part of sheath 13 is fixed on the top of connector 12, and then the unit bar 11 of opposite side is penetrated the other end being also connected to connector 12 in another annular casing 131 of sheath 13 rotationally, easy for installation.
above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (9)
1. one kind is enclosed frame articulation structure, comprise the connector (12) in inverted u-shaped, two root unit bars (11), one end of two described unit bars (11) is connected on the two ends of described connector (12) respectively rotationally, the described frame articulation structure (1) that encloses has deployed condition and folded state, when described enclose frame articulation structure (1) be in deployed condition time, the axial line of two described unit bars (11) is parallel to each other or along same lineal layout, when described enclose frame articulation structure (1) be in folded state time, the other end of two described unit bars (11) is drawn close mutually, described connector (12) is also provided with for enclosing described the locking piece that frame articulation structure (1) is locked in deployed condition or folded state, it is characterized in that: described in enclose frame articulation structure (1) and also comprise there is flexible sheath (13), described connector (12) has top (121), the middle part of described sheath (13) is fixed on described top (121), described unit bar (11) is when described connector (12) rotates, upper can the subsides slidably along the length direction of described unit bar (11) with the end of described unit bar (11) homonymy of described sheath (13) is touched on described unit bar (11).
2. according to claim 1ly enclose frame articulation structure, it is characterized in that: the both ends of described sheath (13) are respectively equipped with chute, when described sheath (13) is affixed tactile with described unit bar (11), described unit bar (11) have at least part be housed in slidably in described chute.
3. according to claim 1ly enclose frame articulation structure, it is characterized in that: the both ends of described sheath (13) have the annular casing (131) that can be set on described unit bar respectively, the relatively described unit bar (11) of described annular casing (131) difference at two ends can be set on the described unit bar (11) of both sides slippingly.
4. according to claim 3ly enclose frame articulation structure, it is characterized in that: two described annular casings (131) are arranged on the two ends of described sheath (13) obliquely in " eight " font.
5. according to claim 1ly enclose frame articulation structure, it is characterized in that: the middle part of described sheath (13) is fixedly attached on the described top (121) of described connector (12) by pin (14).
6. according to claim 1ly enclose frame articulation structure, it is characterized in that: described sheath (13) is working of plastics.
7. one kind has the children game surrounding frame enclosing frame articulation structure described in above any one claim, it is characterized in that: described children game surrounding frame comprises bottom bracing frame (4), be located at and described bottom bracing frame (4) encloses framework, the cloth cover on framework is enclosed described in being arranged on, the described framework that encloses comprises upper frame, top is connected to the many vertical rods (3) in described each bight of upper frame, the bottom of described vertical rod (3) is connected on described bottom bracing frame (4), described upper frame comprises multiple side bar, the Corner Link (2) of adjacent two the described side bar adjacent end portions of multiple connection, have at least in multiple described side bar two relative described side bars have described in enclose frame articulation structure (1).
8. children game surrounding frame according to claim 7, is characterized in that: described upper frame has four described side bars, encloses frame articulation structure (1) described in four described side bars all have.
9. children game surrounding frame according to claim 7, is characterized in that: the top of described vertical rod (3) is rotatably connected on described Corner Link (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310350584.0A CN103431684B (en) | 2013-08-13 | 2013-08-13 | Enclose frame articulation structure and there is its children game surrounding frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310350584.0A CN103431684B (en) | 2013-08-13 | 2013-08-13 | Enclose frame articulation structure and there is its children game surrounding frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103431684A CN103431684A (en) | 2013-12-11 |
| CN103431684B true CN103431684B (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310350584.0A Active CN103431684B (en) | 2013-08-13 | 2013-08-13 | Enclose frame articulation structure and there is its children game surrounding frame |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106724383B (en) * | 2017-01-11 | 2023-12-01 | 钟伟 | Assembly-free guardrail |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5711040A (en) * | 1997-03-13 | 1998-01-27 | Huang; Mien Chen | Folding collapsible frame structure for a baby's crib |
| US6082922A (en) * | 1998-08-12 | 2000-07-04 | Cheng; Ching-Wen | Foldable joint for a playpen |
| CN101015408A (en) * | 2007-02-14 | 2007-08-15 | 好孩子儿童用品有限公司 | Foldable enclosing game frame |
| CN200966497Y (en) * | 2006-11-16 | 2007-10-31 | 好孩子儿童用品有限公司 | Folding circumambient frame for game |
| CN201948520U (en) * | 2011-01-05 | 2011-08-31 | 好孩子儿童用品有限公司 | Game surrounding frame |
| CN203524283U (en) * | 2013-08-13 | 2014-04-09 | 好孩子儿童用品有限公司 | Frame joint structure and child game frame with frame joint structure |
-
2013
- 2013-08-13 CN CN201310350584.0A patent/CN103431684B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5711040A (en) * | 1997-03-13 | 1998-01-27 | Huang; Mien Chen | Folding collapsible frame structure for a baby's crib |
| US6082922A (en) * | 1998-08-12 | 2000-07-04 | Cheng; Ching-Wen | Foldable joint for a playpen |
| CN200966497Y (en) * | 2006-11-16 | 2007-10-31 | 好孩子儿童用品有限公司 | Folding circumambient frame for game |
| CN101015408A (en) * | 2007-02-14 | 2007-08-15 | 好孩子儿童用品有限公司 | Foldable enclosing game frame |
| CN201948520U (en) * | 2011-01-05 | 2011-08-31 | 好孩子儿童用品有限公司 | Game surrounding frame |
| CN203524283U (en) * | 2013-08-13 | 2014-04-09 | 好孩子儿童用品有限公司 | Frame joint structure and child game frame with frame joint structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103431684A (en) | 2013-12-11 |
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