CN102166068B - Folding frame - Google Patents
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- CN102166068B CN102166068B CN 201010500344 CN201010500344A CN102166068B CN 102166068 B CN102166068 B CN 102166068B CN 201010500344 CN201010500344 CN 201010500344 CN 201010500344 A CN201010500344 A CN 201010500344A CN 102166068 B CN102166068 B CN 102166068B
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- supporting traverse
- laminate
- pitman
- folded frame
- folding
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Abstract
The invention relates to the field of furniture, and discloses a folding frame, which comprises four stand columns, wherein at least one support beam pair is arranged among the four stand columns; the support beam pair consists of two support beams which are opposite horizontally; the support beams can be folded or bent horizontally; a laminate panel is arranged above each support beam pair; the laminate panels can be folded or bent vertically upwards; when each laminate panel is unfolded to be horizontal, each support beam contacts the reverse side of the laminate panel on the support beam; the reverse side of each laminate panel is connected with one end of a first connection rod and one end of a second connection rod; the first connection rod and the second connection rod can rotate along connection points of the respective connection rods and each laminate panel; the other end of the first connection rod is connected with the inner side of one support beam below the laminate panel, and the other end of the second connection rod is connected with the inner side of the other support beam below the laminate panel; and the first connection rod and the second connection rod can rotate along the connection points of the respective connection rods and each support beam. The folding frame has a firm structure and is smoother in folding operation.
Description
Technical field
The present invention relates to a kind of folded frame.
Background technology
Furniture is important daily life tools, and traditional furniture is normally fixed a panel and formed above four columns.And the more and more less restriction of quickening and living space of sleeping people's rhythm of life, there is use inconvenience in traditional furniture, takes up an area excessive shortcoming.
In recent years, fold furniture extensively is subjected to people's welcome.Fold furniture (perhaps folded frame) is that a kind of can being unfolded in use as tradition used the furniture that can be folded when transporting or taking in.For example: combined kitchen, servicer, working plate, process area, Gardening vehicle and magazine etc.
Although traditional folded frame can be folded into certain size, yet the profile of traditional folded frame is relatively heavier.Particularly, the volume after traditional folded frame folds is larger.
In addition, in present transportation, in order to reduce cost of transportation, producer can transport product with the form that not mounted form is packaged into the collection dress, but existing packetized form all is that not mounted each parts are carried out the compactness packing, make it possible to transport in the mode of compactness convenient transportation.But, adopting this mode, the terminal use need to assemble the furniture that is transported to, and causes using inconvenience.
Therefore, people wish a kind of folded frame, and this folded frame can be installing and compact form transportation and depositing in advance, and can be deployed into full-size as having the desk of a plurality of laminates or the furniture of car.In addition, people wish that it can just can finish folded state to the transformation of deployed condition by easy operation.
The patent No. is 6123207 United States Patent (USP), disclosed a kind of transportation shelf, can be used for easily depositing, transport article when this transportation shelf launches, when it can also be in the displaying pattern, can be used for show showpiece, can also be folded and itself stores.This shelf has a pair of central supporting and leans on, arranges respectively by two side columns on the both sides of each central branches dagger.Be provided with a plurality of laminates between side column, central branches dagger, when this shelf was in deployed condition, these laminates were in level.When central support column erects together with side column, the trunnion axis tilt of laminate.When laminate was substantially upright, these side columns were close to the central branches dagger, and this moment, support was in folded state.This support can be in reliable state under the effect of the support of central branches dagger and side column.Be provided with an elastic force equalizing system at a column, this elastic force equalizing system can be supported the pattern conversion of this shelf.
This folded frame uses two central branches daggers and four side columns to form supporting constructions, realizes that by the elastic force equalizing system expansion of whole shelf, pattern dress between folding change, and exist the defective of complex structure, parts complexity.
In addition, the patent No. is 5131547 United States Patent (USP), has disclosed a kind of folded for storage support assembling, and this support assembling comprises a plurality of frame assemblies upright, anti-U font, in the horizontal-extending space of these bracket components, be provided with hinged foldable layer board component.Utilize cross coupling as between support and folding movable, this storage support can be easily, open rapidly, thereby can it is separated from each other the movable frame assembly.In use, can by mobile this frame assembly make its mutually near this storage support so that these frame assemblies adduct together, upwards folding by the moving upward of hinge, laminate assembly simultaneously, this storage support simply can be folded up.
But in this patent, it utilizes cross coupling can to fold by implementation framework as folded frame, but because the existence of cross coupling, so that its structure is comparatively complicated, the parts complexity is various.
Summary of the invention
The first purpose of the present invention is: firmly folded frame of a kind of easy to use, supporting construction is provided.
Folded frame provided by the invention comprises: four columns;
At least one supporting traverse pair is arranged between four columns, and described supporting traverse is to being comprised of the first relative supporting traverse of level, the second supporting traverse, but described the first supporting traverse, the second supporting traverse horizontal folding or horizontal curvature,
Described each supporting traverse right above be respectively arranged with laminate, described laminate can uprightly fold or upright bending,
When described each laminate was expanded to level, described each supporting traverse contacted with the back side of laminate on this supporting traverse respectively;
The back side of described each laminate is connected with an end of the first pitman, the second pitman, and described the first pitman, the second pitman can rotate along the tie point of this pitman with laminate,
The other end of described the first pitman is connected with the inboard of the first supporting traverse of described laminate below,
The other end of described the second pitman is connected with the inboard of the second supporting traverse of described laminate below, and described the first pitman, the second pitman can be along the tie point rotation of this pitman with supporting traverse.
Alternatively, described each laminate and/or each the first supporting traverse and the second supporting traverse are: inside is provided with the sheet material of at least two fold lines;
Described sheet material can be folding along described each fold line.
Alternatively, described each laminate forms by the hinge joint by at least three sections;
Described each section respectively can be folding along described hinge.
Alternatively, described each laminate is comprised of the odd number section, and wherein the length of interlude is not more than two column thickness sums.
Alternatively, described each first supporting traverse and the second supporting traverse form by the hinge joint by at least three sections;
Described each section respectively can be folding along described hinge.
Alternatively, described each first supporting traverse and the second supporting traverse are comprised of the odd number section, and wherein the length of interlude is not more than two column thickness sums.
Alternatively, consist of described each each section of laminate with respect to the middle point symmetry of this laminate;
Consist of described each first each section of supporting traverse with respect to the middle point symmetry of this first supporting traverse,
Consist of described each second each section of supporting traverse with respect to the middle point symmetry of this second supporting traverse.
Alternatively, described each laminate and/or the first supporting traverse and the second supporting traverse are flexible flexible board.
Alternatively, an end of described the first pitman, the second pitman is connected to the back side point midway of described laminate;
The described first pitman other end is connected to the inboard mid point of described the first supporting traverse;
The described second pitman other end is connected to the inboard mid point of described the second supporting traverse.
Alternatively, be hinged by hinge and described laminate and the first supporting traverse respectively at the two ends of described the first pitman;
The two ends of described the second pitman are hinged by hinge and described laminate and the second supporting traverse respectively.
Therefore, be set to the foldable structure described in the present embodiment, when needs transport or take in, the user only needs to carry out shirtsleeve operation, so that laminate upright folding or upright bending, supporting traverse horizontal folding or horizontal curvature can be so that four columns be fully together adjacent, mode with compactness is folded up, and wherein each laminate, supporting traverse, pitman are concealed in the space between the column of being close to;
When needs use, make laminate, and folding crossbeam fully launches, in the process of launching, be connected to the pitman at each laminate back side along with rotation, when each laminate, when supporting traverse fully launches, each pitman is supported on the back side of each laminate, carrying to each laminate plays favourable supporting role, the compensation laminate, the first supporting traverse, second supports the defective of the rigidity deficiency of crossbeam, guarantee that it in use has good steadiness, practicality, in addition, this structure so that, use the laminate of frivolous softness, supporting traverse and make firm folded frame and become possibility.
Simultaneously, in the process of opening is arranged, each pitman can apply two supporting traverses of its connection along each pitman power radially, be conducive to guarantee that each supporting traverse fully opens, guarantee this folded frame when opening fully, each supporting traverse can not be crooked easily, guarantees under the use state, this folded frame has firm structure, has good use practicality.
In addition, two pitmans of the present embodiment are connected between laminate, the supporting traverse, this connecting plate can be coordinated folding (or opening) motion of laminate, supporting traverse in the process of folding (or opening), so that the motion between the laminate, supporting traverse keeps synchronous in folding (or opening) process, make that motion keeps smooth and easy in the process of folding (or opening), folding (or opening) operation is easier, time saving and energy saving.
Description of drawings
Accompanying drawing described herein is used to provide a further understanding of the present invention, consists of the application's a part, does not consist of to improper restriction of the present invention, in the accompanying drawings:
Main TV structure schematic diagram when a kind of folding crossbeam that Fig. 1 provides for the embodiment of the invention 1, laminate are in semi-collapsed condition by the folded frame of three sections compositions;
Left TV structure schematic diagram when a kind of folding crossbeam that Fig. 2 provides for the embodiment of the invention 1, laminate are in semi-collapsed condition by the folded frame of three sections compositions;
When a kind of folding crossbeam that Fig. 3 provides for the embodiment of the invention 1, laminate are in semi-collapsed condition by the folded frame of three sections compositions to axle side-looking structural representation;
Stravismus structural representation when a kind of folding crossbeam that Fig. 4 provides for the embodiment of the invention 1, laminate are in semi-collapsed condition by the folded frame of three sections compositions;
Main TV structure schematic diagram when a kind of folding crossbeam that Fig. 5 provides for the embodiment of the invention 1, laminate are in complete deployed condition by the folded frame of three sections compositions;
Left TV structure schematic diagram when a kind of folding crossbeam that Fig. 6 provides for the embodiment of the invention 1, laminate are in complete deployed condition by the folded frame of three sections compositions;
When a kind of folding crossbeam that Fig. 7 provides for the embodiment of the invention 1, laminate are in complete deployed condition by the folded frame of three sections compositions to axle side-looking structural representation;
Stravismus structural representation when a kind of folding crossbeam that Fig. 8 provides for the embodiment of the invention 1, laminate are in complete deployed condition by the folded frame of three sections compositions;
Main TV structure schematic diagram when a kind of folding crossbeam that Fig. 9 provides for the embodiment of the invention 1, laminate are in complete folded position by the folded frame of three sections compositions;
Left view when a kind of folding crossbeam that Figure 10 provides for the embodiment of the invention 1, laminate are in complete folded position by the folded frame of three sections compositions;
Stravismus structural representation when a kind of folding crossbeam that Figure 11 provides for the embodiment of the invention 1, laminate are in complete deployed condition by the folded frame of three sections compositions;
Figure 12 for the embodiment of the invention 1 provide a kind of by three sections folding side structure schematic diagrames that consist of folding crossbeam or laminate;
Figure 13 for the embodiment of the invention 1 provide a kind of by four sections folding side structure schematic diagrames that consist of folding crossbeam or laminate;
Figure 14 for the embodiment of the invention 1 provide a kind of by five sections folding side structure schematic diagrames that consist of folding crossbeam or laminate;
A kind of side structure schematic diagram that is consisted of folding crossbeam or laminate by flexibility bending material that Figure 15 provides for the embodiment of the invention 1.
Main TV structure schematic diagram when the folded frame that a kind of folding crossbeam that Figure 16 provides for the embodiment of the invention 2, laminate serve as by the flexible plate is in semi-collapsed condition;
Left TV structure schematic diagram when the folded frame that a kind of folding crossbeam that Figure 17 provides for the embodiment of the invention 2, laminate serve as by the flexible plate is in semi-collapsed condition;
When the folded frame that a kind of folding crossbeam that Figure 18 provides for the embodiment of the invention 2, laminate serve as by the flexible plate is in semi-collapsed condition to axle side-looking structural representation;
Stravismus structural representation when the folded frame that a kind of folding crossbeam that Figure 19 provides for the embodiment of the invention 2, laminate serve as by the flexible plate is in semi-collapsed condition;
Main TV structure schematic diagram when the folded frame that a kind of folding crossbeam that Figure 20 provides for the embodiment of the invention 2, laminate serve as by the flexible plate is in complete deployed condition;
Left TV structure schematic diagram when the folded frame that a kind of folding crossbeam that Figure 21 provides for the embodiment of the invention 2, laminate serve as by the flexible plate is in complete deployed condition;
When the folded frame that a kind of folding crossbeam that Figure 22 provides for the embodiment of the invention 2, laminate serve as by the flexible plate is in complete deployed condition to axle side-looking structural representation;
Stravismus structural representation when the folded frame that a kind of folding crossbeam that Figure 23 provides for the embodiment of the invention 2, laminate serve as by the flexible plate is in complete deployed condition;
Main TV structure schematic diagram when the folded frame that a kind of folding crossbeam that Figure 24 provides for the embodiment of the invention 2, laminate serve as by the flexible plate is in complete folded position;
Left view when the folded frame that a kind of folding crossbeam that Figure 25 provides for the embodiment of the invention 2, laminate serve as by the flexible plate is in complete folded position;
Stravismus structural representation when the folded frame that a kind of folding crossbeam that Figure 26 provides for the embodiment of the invention 2, laminate serve as by the flexible plate is in complete deployed condition.
The specific embodiment
Describe the present invention in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the present invention in this illustrative examples of the present invention and explanation, but not as a limitation of the invention.
Embodiment 1:
Referring to Fig. 1.
A kind of structural representation that has rotary table top, has the radial facing folding table of two-ply that Fig. 1 provides for the present embodiment 1.
Shown in Fig. 1-15, the present embodiment folding table mainly comprises four columns 1011,1012,1013,1014, be provided with at least one supporting traverse pair at column 1011, between four columns, each supporting traverse is to being comprised of two relative supporting traverses of level (the first supporting traverse, second cross beam).Such as in the present embodiment, supporting traverse 1021 supporting traverse relative with its level 1022 consists of a supporting traverse pair.
Wherein, supporting traverse 1021,1022 is engaged by hinge by three cross-talk crossbeams respectively and forms.Enough thin in order to guarantee the thickness after this folded frame folds, in the present embodiment, length at the sub-beam of centre can be arranged to less than the thickness between column 1011 and 1014, the sub-beam length at two ends is identical, enough compact to guarantee the folded rear column 1011 of this folded frame, 1014, the volume after folding is enough little.
For each supporting traverse pair, supporting traverse 1021 is connected with adjacent column 1011, column 1014, and supporting traverse 1022 is connected with adjacent column 1012, column 1013, but each supporting traverse 1021,1022 equal horizontal foldings, can be folded in horizontal plane.In the present embodiment, the level that preferably is set to is folding in the space that column consists of, like this can maximized saving folding space, so that folding structure is compacter.
But this supporting traverse 1021,1022 horizontal folding setting are not limited in this, can also be set to the folded-out structure of level, and only its space that takies after folding is larger, is unfavorable for taking in respect to last mode.
At each supporting traverse the top of (1021+10222) is provided with laminate 103, its la m 103 can uprightly fold.
With supporting traverse 1021,1022 design in like manner, laminate 103 is combined into by hinge by three flat boards, each flat board can rotate along hinge, and so that whole laminate can uprightly fold.Enough thin in order to guarantee the thickness after this folded frame folds, in the present embodiment, length at the flat board of centre can be arranged to less than the thickness between column 1011 and 1014, the dull and stereotyped length on both sides is identical, enough compact to guarantee the folded rear column 1011 of this folded frame, 1014, the volume after folding is enough little.
Be provided with two pitmans (1041,1042) at the back side of laminate 103, wherein an end of pitman 1041 is connected to the back side of laminate 103, and the other end is connected to the inboard of supporting traverse 1021; One side of pitman 1042 is connected to the back side of laminate 103.The other end is in succession in the inboard of supporting traverse 1022. Pitman 1041,1042 two ends respectively can this pitmans and the tie point rotation of laminate 103 or supporting traverse (1021 or 1022), wherein pitman 1041,1042 two ends can but be not limited to by being hinged. Pitman 1041,1042 can be around the hinge rotation that connects.The folding principle of the folded frame shown in Fig. 1-11 is as follows:
By upwards folding laminate 103, horizontal folding supporting traverse 1021,1022, can make the spatial movement of this table top set-ups between four columns, pitman 1041,1042 rotates under laminate 103, supporting traverse 1021,1022 interlock, rotated to vertical by the basic horizontal shape, so that four columns 1011,1012,1013,1014 are drawn close, realize foldingly, and laminate 103, supporting traverse 1021,1022, pitman 1041, the mechanisms such as 1042 are accommodated in four spaces between the column.
When needs use, can be so that each laminate 103 upright drops down, each supporting traverse 1021,1022 horizontal line are launched outward, pitman 1041,1042 at laminate 103, supporting traverse 1021, rotate under 1022 the interlock, by vertical towards horizontal rotation, when each laminate 103 is expanded to level, each supporting traverse 1021,1022 contact with the back side of laminate 103 on it, this supporting traverse 1021,1022 can be used in use, to 103 good supporting roles of the laminate on it, pitman 1041,1042 rotate to maximum state so that the user can be on each laminate 103 placing articles, easy for people to use. Pitman 1041,1042 is supported on the back side of laminate 103, and the carrying of laminate 103 is played favourable supporting role.
Therefore, be set to the foldable structure described in the present embodiment, when needs transport or take in, the user only needs to carry out shirtsleeve operation, so that laminate upright folding, the supporting traverse horizontal folding can be so that four columns be fully together adjacent, mode with compactness is folded up, and wherein each laminate, supporting traverse, pitman is collected and the column be close between the space in;
When needs use, laminate and folding crossbeam are fully launched, in the process of launching, be connected to the pitman at each laminate back side along with rotation, when each laminate, supporting traverse fully launch, each pitman is supported on the back side of each laminate, carrying to each laminate plays favourable supporting role, the defective of the rigidity deficiency of compensation laminate, supporting traverse, guarantee that it in use has good steadiness, practicality, in addition, this structure so that: adopting the laminate, supporting traverse of frivolous softness and making firm folded frame becomes possibility.
Simultaneously, each pitman is in the process of opening, can apply two supporting traverses of its connection along each pitman power radially, be conducive to guarantee that each supporting traverse fully opens, guarantee this folded frame when opening fully, each supporting traverse can not be crooked easily, guarantees under the use state, this folded frame has firm structure, has good use practicality.In addition, two pitmans of the present embodiment are connected between laminate, the supporting traverse, this connecting plate can be coordinated folding (or opening) motion of laminate, supporting traverse in the process of folding (or opening), so that the motion between the laminate, supporting traverse keeps synchronous in folding (or opening) process, make that motion keeps smooth and easy in the process of folding (or opening), folding (or opening) operation is easier, time saving and energy saving.
In addition, use the present embodiment scheme in the process of making, effectively to utilize the less limit of size than material, be conducive to reduce manufacturing cost.
Need to prove, in order further to add the structure that consolidates folded frame, pitman 1041,1042 can be set in such a way:
One end of pitman 1041, pitman 1042 is connected to the back side point midway of laminate 103 jointly, and the other end of pitman 1041 is connected to the inboard mid point of supporting traverse 1041; The other end of pitman 1042 is connected to the inboard mid point of supporting traverse 1042.So that its supporting construction is balanced.
In addition, pitman 1041,1042 length can also be arranged to be slightly larger than the tie point of this pitman 1041 and laminate 103 to the length between the contact point of supporting traverse 1021 and laminate; In like manner the length of pitman 1042 is arranged to be slightly larger than the tie point of this pitman 1042 and laminate 103 to the length between the contact point of supporting traverse 1022 and laminate.When this folded frame launched fully, pitman 1041 (or 1042) and laminate 103, supporting traverse 1021 (or laminate 1022) shape triangular in shape (seeing Fig. 6) were so that more firm to the supporting construction of laminate 103 like this.
Need to prove, in the present embodiment, both can adopt hinge to engage each section composition laminate 103, supporting traverse, but be not limited in this, such as using the plastic plate that is provided with fold line in the plane or metallic plate (steel plate, copper coin etc.) etc. as supporting traverse and/or laminate, this plastic plate, metallic plate can be along its fold line rotations, and realize folding, adopt this technical scheme can so that install, more easy.
In addition, the present embodiment adopts the fold mechanism of supporting traverse 1021, supporting traverse 1022 and/or 103 pairs of the present embodiment of laminate of three sections compositions shown in Figure 12 to realize being illustrated, but is not limited to this.Thought from the present embodiment, can also adopt shown in Figure 13,14 4 sections, 5 sections of employings in addition more multistage engage to form laminate and/or supporting traverse, even multistage more, even as described in Example 2 unlimited section (being flexible flexible board) form, and do not do at this and give unnecessary details.
In addition, for so that the structure of this folded frame is more firm, above the column and column below be respectively arranged with two relative crossbeams 105 so that rise when opening, the structure between four columns is enough stable, so that its structure is prolonged firmly.
For convenient transportation, can also be provided with in the bottom of column runner 106.Alternatively, in the bottom of at least two columns runner is set.
Embodiment 2:
Shown in Figure 15-26, the folded frame of the present embodiment is with respect to the structure shown in embodiment 1 Fig. 1-14, and institute's difference is as follows:
The inventor finds in the research process that carries out the present embodiment, use the thinner or comparatively soft material of structure, and the not good enough problem of flexible material carrying dynamics, if and increase thickness, can cause again the larger contradiction of material cost, and use the thickness of material thicker, the folding thick structure of folding table is also compact not, is not easy to transportation.
And in the present embodiment, pitman 2041,2042 is set at the back side of laminate 203 can further increases laminate 203, supporting traverse 2021,2022 support bearing effect, solve above-mentioned contradiction, so that the folded frame of the present embodiment not only light, but also have firmly supporting construction, convenient and practical.
The above technical scheme that the embodiment of the invention is provided is described in detail, used specific case herein principle and the embodiment of the embodiment of the invention are set forth, the explanation of above embodiment is only applicable to help to understand the principle of the embodiment of the invention; Simultaneously, for one of ordinary skill in the art, according to the embodiment of the invention, all will change on the specific embodiment and range of application, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. a folded frame is characterized in that, comprising:
Four columns;
At least one supporting traverse pair is arranged between four columns, and described supporting traverse is to being comprised of the first relative supporting traverse of level, the second supporting traverse, but described the first supporting traverse, the second supporting traverse horizontal folding or horizontal curvature,
Described each supporting traverse right above be respectively arranged with laminate, described laminate can uprightly fold or upright bending,
When described each laminate was expanded to level, described each supporting traverse contacted with the back side of laminate on this supporting traverse respectively;
The back side of described each laminate is connected with an end of the first pitman, the second pitman, and described the first pitman, the second pitman can rotate along the tie point of this pitman with laminate,
The other end of described the first pitman is connected with the inboard of the first supporting traverse of described laminate below,
The other end of described the second pitman is connected with the inboard of the second supporting traverse of described laminate below, and described the first pitman, the second pitman can be along the tie point rotation of this pitman with supporting traverse.
2. folded frame according to claim 1 is characterized in that,
Described each laminate and/or each the first supporting traverse and the second supporting traverse are: inside is provided with the sheet material of at least two fold lines;
Described sheet material can be folding along described each fold line.
3. folded frame according to claim 1 is characterized in that,
Described each laminate forms by the hinge joint by at least three sections;
Described each section respectively can be folding along described hinge.
4. folded frame according to claim 3 is characterized in that,
Described each laminate is comprised of the odd number section, and wherein the length of interlude is not more than two column thickness sums.
5. folded frame according to claim 1 is characterized in that,
Described each first supporting traverse and the second supporting traverse form by the hinge joint by at least three sections;
Described each section respectively can be folding along described hinge.
6. folded frame according to claim 5 is characterized in that,
Described each first supporting traverse and the second supporting traverse are comprised of the odd number section, and wherein the length of interlude is not more than two column thickness sums.
7. according to claim 2 to 6 arbitrary described folded frame, it is characterized in that,
Consist of described each each section of laminate with respect to the middle point symmetry of this laminate;
Consist of described each first each section of supporting traverse with respect to the middle point symmetry of this first supporting traverse,
Consist of described each second each section of supporting traverse with respect to the middle point symmetry of this second supporting traverse.
8. folded frame according to claim 1 is characterized in that,
Described each laminate and/or the first supporting traverse and the second supporting traverse are flexible flexible board.
9. according to claim 1 to 6 arbitrary described folded frame, it is characterized in that,
One end of described the first pitman, the second pitman is connected to the back side point midway of described laminate;
The described first pitman other end is connected to the inboard mid point of described the first supporting traverse;
The described second pitman other end is connected to the inboard mid point of described the second supporting traverse.
10. according to claim 1 to 6 arbitrary described folded frame, it is characterized in that,
The two ends of described the first pitman are hinged by hinge and described laminate and the first supporting traverse respectively;
The two ends of described the second pitman are hinged by hinge and described laminate and the second supporting traverse respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010500344 CN102166068B (en) | 2009-09-24 | 2010-09-24 | Folding frame |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910178417.6 | 2009-09-24 | ||
| CN200910178417 | 2009-09-24 | ||
| CN 201010500344 CN102166068B (en) | 2009-09-24 | 2010-09-24 | Folding frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102166068A CN102166068A (en) | 2011-08-31 |
| CN102166068B true CN102166068B (en) | 2013-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205528389U Expired - Lifetime CN201968126U (en) | 2009-09-24 | 2010-09-24 | Folding frame |
| CN 201010500344 Expired - Fee Related CN102166068B (en) | 2009-09-24 | 2010-09-24 | Folding frame |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205528389U Expired - Lifetime CN201968126U (en) | 2009-09-24 | 2010-09-24 | Folding frame |
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| Country | Link |
|---|---|
| CN (2) | CN201968126U (en) |
| HK (1) | HK1144136A2 (en) |
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| CN110946441A (en) * | 2019-12-31 | 2020-04-03 | 兰剑智能科技股份有限公司 | Antidetonation goods shelves support |
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| HK1144136A2 (en) * | 2009-09-24 | 2011-01-28 | Kelvin Ng | A folding frame |
| WO2013134914A1 (en) * | 2012-03-12 | 2013-09-19 | Kin Chung Ng | Easily foldable folding frame |
| CN102673847A (en) * | 2012-05-18 | 2012-09-19 | 德清县圆正粉末有限公司 | Frame of tray-making machine |
| CN103950597A (en) * | 2014-04-25 | 2014-07-30 | 蚌埠市天网渔需用品有限公司 | Fishing net folding and packaging table |
| US10081380B2 (en) * | 2015-07-16 | 2018-09-25 | Radio Flyer Inc. | Foldable wagon |
| CN105364887A (en) * | 2015-11-09 | 2016-03-02 | 广东欧珀移动通信有限公司 | Supporting frame |
| CN105725517B (en) * | 2016-02-29 | 2018-12-25 | 博罗县富轸塑胶五金制品有限公司 | Foldable shelf |
| CN106308113A (en) * | 2016-10-24 | 2017-01-11 | 浙江理工大学 | Shoe cabinet capable of realizing overall opening and closing of cabinet doors |
| US11590994B2 (en) | 2019-08-15 | 2023-02-28 | Radio Flyer Inc. | Foldable beach wagon |
| WO2021072157A1 (en) | 2019-10-09 | 2021-04-15 | Radio Flyer Inc. | Wagon with recline seatback |
| WO2021081182A1 (en) | 2019-10-23 | 2021-04-29 | Radio Flyer Inc. | Handle release and locking mechanism |
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| FR2356390A1 (en) * | 1976-06-29 | 1978-01-27 | Toko Curtain Kk | FOLDING FURNITURE STRUCTURE, ESPECIALLY OF THE BENCH TYPE |
| US6851564B2 (en) * | 2003-05-28 | 2005-02-08 | Kelvin Kin-Chung Ng | Multi-plane compound folding frame |
| GB2433049A (en) * | 2005-12-08 | 2007-06-13 | Freeform Design & Innovation L | Frame assembly for a foldable workbench |
| CN2922606Y (en) * | 2006-06-02 | 2007-07-18 | 曾令东 | Four-column combined vertical folding holder |
| CN201115526Y (en) * | 2007-10-26 | 2008-09-17 | 泉州和兴五金塑料制品有限公司 | Foldable cloth wardrobe frame structure |
| HK1144136A2 (en) * | 2009-09-24 | 2011-01-28 | Kelvin Ng | A folding frame |
-
2010
- 2010-09-21 HK HK10109007A patent/HK1144136A2/en not_active IP Right Cessation
- 2010-09-24 CN CN2010205528389U patent/CN201968126U/en not_active Expired - Lifetime
- 2010-09-24 CN CN 201010500344 patent/CN102166068B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110946441A (en) * | 2019-12-31 | 2020-04-03 | 兰剑智能科技股份有限公司 | Antidetonation goods shelves support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102166068A (en) | 2011-08-31 |
| HK1144136A2 (en) | 2011-01-28 |
| CN201968126U (en) | 2011-09-14 |
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