CN2647124Y - Folding support structure - Google Patents
Folding support structure Download PDFInfo
- Publication number
- CN2647124Y CN2647124Y CN 03247190 CN03247190U CN2647124Y CN 2647124 Y CN2647124 Y CN 2647124Y CN 03247190 CN03247190 CN 03247190 CN 03247190 U CN03247190 U CN 03247190U CN 2647124 Y CN2647124 Y CN 2647124Y
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- CN
- China
- Prior art keywords
- support bar
- lower support
- supporting construction
- supported plate
- short transverse
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a foldable support structure. The support structure can be used for the furniture and other appliances, and comprises a supported plate and an upper and a lower support bars. The supported plate is connected with a bed body or a wall. The upper support bar is connected with the supported plate. The lower support bar is connected with the bed body or the wall. The upper support bar is connected with the lower support bar. The upper and lower support bars, and the supported plate can be rotated. A joint between the upper connecting bar and the lower support bar is provided with a positioning device. The support structure has convenient using, simple operation, and the furniture or other appliance which makes use of the support structure can be folded when not using and without occupying space.
Description
Technical field:
The utility model relates to the daily living article technical field, refers in particular to a kind of collapsible supporting construction.
Background technology:
In real life, people wish that the place of oneself living, working is spacious, and be unable to do without a lot of lives, office appliance and apparatus in people's the life, work, these article and implements all will occupy a lot of spaces, so people just put these article and implements on the support of shelving these article specially, though the neat folding and unfolding of in disorder article quilt is to bracing frame, limited space is fully utilized, if but article and implement is not for a long time, then can make people feel that supported of limited space occupies, this has just formed a kind of contradiction.Particularly, when the local original space that people live was just very little, this contradiction was just more outstanding, addresses this problem just to seem extremely important.
Summary of the invention:
The purpose of this utility model just provides a kind of folding supporting construction that can be used on furniture or other apparatus.
For achieving the above object, the utility model comprises supported plate, one end of supported plate flexibly connects by coupling arrangement and bed body or body of wall, one end of the other end of supported plate and upper support bar flexibly connects by coupling arrangement, one end of the other end of upper support bar and lower support bar flexibly connects by coupling arrangement, the other end of lower support bar flexibly connects with bed body or body of wall coupling arrangement, an end that is connected with lower support bar at upper support bar has the suitable lap of length, has on the lap to guarantee the stable positioner that connects of upper and lower support bar.
In addition, described positioner can be: have projection and groove on upper and lower support bar lap, the position of this projection and groove is corresponding, when support bar launches to support, projection snaps in groove just, also has sleeve on support bar, and sleeve can slide along support bar; Described positioner can also be that bearing pin connects: the relevant position at upper and lower support bar lap is provided with through hole, and in the bearing pin patchhole, bearing pin is extracted out and got final product when folding during support.
Because this folding supporting construction can be opened in furniture or the use of other apparatus, can fold up when not using furniture or other apparatus, can allow furniture or other apparatus not take up space like this, and is very easy to use.
Description of drawings:
Side view when Fig. 1 opens support for collapsible supporting construction;
Fig. 2 is the schematic diagram of upper and lower support bar projection and groove when folding;
Fig. 3 is the amplification view of the connection of upper and lower support bar junction, positioner among Fig. 1;
Fig. 4 is the schematic perspective view of collapsible supporting construction;
Fig. 5 be one have this supporting construction rack for books and newspaper the bed schematic diagram;
The specific embodiment:
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Represented bed among Fig. 5, one folding rack for books and newspaper is housed on the side of bed, this rack for books and newspaper is one to be connected a plate on the side, the supported plate 1 among Fig. 1 just, this supported plate 1 couples together by coupling arrangement 5 and bed hinge, can certainly adopt bearing pin to connect or other similar connection, so long as can allow connection that supported plate 1 rotates just; Be provided with the collapsible supporting construction shown in Fig. 4 in the front lower place of supported plate 1, this supporting construction has a upper support bar 2, it is movably connected in the preceding bottom of supported plate 1 by coupling arrangement 6, also can be to connect or other similar connection by bearing pin, lower support bar 3 is crooked, and divide right and left two the support bar 3` and the 3`` of " people " font, support bar 3` and support bar 3`` and upper support bar 2 link together by coupling arrangement 7, coupling arrangement 7 includes a bearing pin, upper support bar 2 and lower support bar 3`, 3`` all can rotate around the bearing pin in the coupling arrangement 7.The other end of lower support bar 3`, 3`` flexibly connects by coupling arrangement 8 with the bed body, also can be hinge or other similar connection herein, and lower support bar 3`, 3`` all can rotate just can.On the lap 10 of upper support bar 2 and lower support bar 3, have and guarantee upper and lower support bar 2, the 3 stable positioners 4 that are connected.In this positioner 4, in lap 10 zones of upper support bar 2 and lower support bar 3, one projection 11 is arranged apart from the suitable distance of tie point, the relevant position has a groove 12 on lower support bar 3, when opening support construction supports, projection 11 is inserted in the groove 12 just, can prevent that so upper and lower support bar 2,3 from rotating through the problem of position, and can make upper and lower support bar 2,3 connect into straight line.On upper support bar 2, has a sleeve 9, the size shape of sleeve 9 endoporus adapts with the support bar that is fixed, when opening supporting mechanism, when upper and lower support bar 2,3 is in alignment, sleeve 9 is down slid into the junction, just projection 11 and groove 12 places so just can guarantee upper and lower support bar 2,3 stable coupling together, thereby make upper and lower support bar 2,3 have big bearing capacity.When not using rack for books and newspaper, can up slide sleeve 9, toward interior promotion, just can fold up then, folding upper and lower support bar 2,3 in back and supported plate 1 folded leaning on so just can not take up space, and use very convenient yet.In addition, in order to guarantee to overlap when folding, require to be not more than along the vertical range of short transverse between upper support bar 2 two-end-points vertical range of short transverse between 1 liang of tie point of supported plate, be not more than between 2 liang of tie points of upper support bar vertical along short transverse along the vertical range of short transverse between 3 liang of tie points of lower support bar apart from degree, on the lower support bar 3 between two tie points vertical range of short transverse equal the vertical range of short transverse between 2 liang of tie points of upper support bar.In a word, upper and lower support bar 2,3 and supported plate 1 contradiction can not occur when folding, cause the three can not be overlapping.
Certainly, the positioner 4 of upper and lower support bar 2,3 also can not adopt sleeve, projection and groove structure, but process a through hole in upper and lower support bar 2,3 relevant positions, can adopt the method for joining work to process this through hole, when upper and lower support bar 2,3 launches to connect in line, align just in the hole on the upper and lower support bar 2,3, then with serial connection location in the bearing pin patchhole, so just can firmly couple together upper and lower support bar 2,3, and bear bigger pressure.When not using rack for books and newspaper, bearing pin can be extracted out from the hole, just can fold up then.
In addition, if adopt projection 11 and groove 12 location, the position of projection 11 and groove 12 can not be a place; quantity can not be one also; as long as the position of projection 11 and groove 12 adapts, it is just passable to play positioning action, all is the protection domain that is subjected to this claim.
Also have, lower support bar 3 can be an independent support bar, can also be two with upper support bar; upper support bar 2 can be two or more support bars, and in addition, upper and lower support bar 2,3 can be straight; also can be crooked bar, this all be a scope of protection of the invention.
This folding supporting construction can also be used for the vehicles except being used for furniture, as the seat on the automobile.Except being connected use, usefulness such as desk can also be connected as dining table with body of wall when being used for furniture with the bed body.
Claims (6)
1, a kind of collapsible supporting construction, comprise supported plate (1), one end of supported plate (1) flexibly connects by coupling arrangement (5) and bed body or body of wall, one end of the other end of supported plate (1) and upper support bar (2) flexibly connects by coupling arrangement (6), one end of the other end of upper support bar (2) and lower support bar (3) flexibly connects by coupling arrangement (7), the other end of lower support bar (3) flexibly connects with bed body or body of wall coupling arrangement (8), it is characterized in that: an end that is connected with lower support bar (3) at upper support bar (2) has the suitable lap of length (10), and lap has in the assurance on (10), lower support bar (2), (3) the stable positioner (4) that connects.
2, collapsible supporting construction according to claim 1, it is characterized in that, described positioner (4) is: have projection (11) and groove (12) on upper and lower support bar (2), (3) lap (10) respectively, this projection (11) is corresponding with the position of groove (12), when upper and lower support bar (2), (3) expansion support, projection (11) snaps in groove (12) just, also has quill (9) on support bar.
3, collapsible supporting construction according to claim 1 is characterized in that, described positioner (4) connects for bearing pin: the corresponding position at upper and lower support bar (2), (3) lap (10) is provided with through hole, is provided with active pin shaft in the through hole.
4, collapsible supporting construction according to claim 1 is characterized in that, described coupling arrangement (7) connects for bearing pin: the junction in upper and lower support bar (2), (3) has respective through hole, and bearing pin is positioned at through hole.
5, collapsible supporting construction according to claim 1, it is characterized in that, be not more than between supported plate (1) two tie point vertical range along short transverse along the vertical range of short transverse between described upper support bar (2) two-end-point, the vertical range of short transverse is not more than between upper support bar (2) two tie points vertical apart from degree along short transverse between lower support bar (3) two tie points.
6, collapsible supporting construction according to claim 5 is characterized in that, the vertical range of short transverse equals the vertical range of short transverse between last two tie points of upper support bar (2) between last two tie points of described lower support bar (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03247190 CN2647124Y (en) | 2003-06-13 | 2003-06-13 | Folding support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03247190 CN2647124Y (en) | 2003-06-13 | 2003-06-13 | Folding support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2647124Y true CN2647124Y (en) | 2004-10-13 |
Family
ID=34327138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03247190 Expired - Fee Related CN2647124Y (en) | 2003-06-13 | 2003-06-13 | Folding support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2647124Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107568894A (en) * | 2017-10-24 | 2018-01-12 | 浙江安立博休闲用品有限公司 | A kind of supporting construction of folding landing leg |
| CN111769502A (en) * | 2020-07-20 | 2020-10-13 | 国网安徽省电力有限公司安庆供电公司 | Power transmission apparatus |
-
2003
- 2003-06-13 CN CN 03247190 patent/CN2647124Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107568894A (en) * | 2017-10-24 | 2018-01-12 | 浙江安立博休闲用品有限公司 | A kind of supporting construction of folding landing leg |
| CN111769502A (en) * | 2020-07-20 | 2020-10-13 | 国网安徽省电力有限公司安庆供电公司 | Power transmission apparatus |
| CN111769502B (en) * | 2020-07-20 | 2021-07-20 | 国网安徽省电力有限公司安庆供电公司 | Power transmission apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |