CN204120478U - A kind of multi-purpose support frame of telescopic folding - Google Patents
A kind of multi-purpose support frame of telescopic folding Download PDFInfo
- Publication number
- CN204120478U CN204120478U CN201420449718.4U CN201420449718U CN204120478U CN 204120478 U CN204120478 U CN 204120478U CN 201420449718 U CN201420449718 U CN 201420449718U CN 204120478 U CN204120478 U CN 204120478U
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- CN
- China
- Prior art keywords
- retractor device
- girders
- short
- long
- expansion link
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- 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.)
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Abstract
The utility model discloses a kind of multi-purpose support frame of telescopic folding, comprise supporting leg, long retractor device, short retractor device and folding rod, described long retractor device comprises two girders, girder in a tubular form, two girders are oppositely arranged, and be connected with short retractor device respectively, be provided with long expansion link between two girders, long expansion link is plugged in girder; Described short retractor device comprises two curb girders, and in a tubular form, two curb girders are oppositely arranged curb girder, and are connected with supporting leg respectively, and be provided with short expansion link between two curb girders, short expansion link is plugged in curb girder; Between described supporting leg and long retractor device, folding rod is set.The utility model structure is simple, according to the actual requirements, long and short expansion link can be regulated to be inserted into length that is main, curb girder, thus can regulate the size of support; Fold and fold conveniently, fold rear volume little, floor space is little, is easy to carry, and meets user moves use requirement to bracing frame.
Description
Technical field
The utility model relates to a kind of bracing frame, specifically a kind of multi-purpose support frame of telescopic folding.
Background technology
Bracing frame is of many uses, can be used as the various occasion such as office appliance or daily life staying idle at home articles for use.And general its size of bracing frame is non-adjustable, applicability is lower, and it is comparatively large to take up room, and comparatively inconvenience is installed in transport.
Utility model content
The purpose of this utility model is the multi-purpose support frame providing a kind of telescopic folding, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of multi-purpose support frame of telescopic folding, comprise supporting leg, long retractor device, short retractor device and folding rod, described long retractor device comprises two girders, girder in a tubular form, two girders are oppositely arranged, and be connected with short retractor device respectively, be provided with long expansion link between two girders, long expansion link is plugged in girder; Described short retractor device comprises two curb girders, and in a tubular form, two curb girders are oppositely arranged curb girder, and are connected with supporting leg respectively, and be provided with short expansion link between two curb girders, short expansion link is plugged in curb girder; Between described supporting leg and long retractor device, folding rod is set.
As further program of the utility model: described folding rod is hinged and connected by two braces, and centre is provided with screens.
Compared with prior art, the beneficial effects of the utility model are: structure is simple, according to the actual requirements, long and short expansion link can be regulated to be inserted into length that is main, curb girder, thus can regulate the size of support; Fold and fold conveniently, fold rear volume little, floor space is little, is easy to carry, and meets user moves use requirement to bracing frame.
Accompanying drawing explanation
Fig. 1 is the structural representation of the multi-purpose support frame of telescopic folding.
In figure: supporting leg 1, long retractor device 2, long expansion link 21, girder 22, short retractor device 3, short expansion link 31, curb girder 32, folding rod 4.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of multi-purpose support frame of telescopic folding, is made up of 4 supporting legs, 2 long retractor devices, 2,2 short retractor devices 3 and 4 folding rods; Described long retractor device 2 comprises two girders 22, and in a tubular form, two girders 22 are oppositely arranged girder 22, and are connected with short retractor device 3 respectively, and be provided with long expansion link 21 between two girders 22, long expansion link 21 is plugged in girder 22; Described short retractor device 3 comprises two curb girders 32, and in a tubular form, two curb girders 32 are oppositely arranged curb girder 32, and are connected with supporting leg 1 respectively, and be provided with short expansion link 31 between two curb girders 32, short expansion link 31 is plugged in curb girder 32; Between described supporting leg 1 and long retractor device 2, folding rod 4 is set; Described folding rod 4 is hinged and connected by two braces, and centre is provided with screens.
First pull straight folding rod 4 screens is fixed when the utility model uses, can according to the actual requirements, regulate long and short expansion link to be inserted into length that is main, curb girder, thus can the size of adjusting support frame, use rear foldingly to fold conveniently, fold rear volume little, be easy to carry.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (2)
1. the multi-purpose support frame of a telescopic folding, comprise supporting leg (1), long retractor device (2), short retractor device (3) and folding rod (4), it is characterized in that, described long retractor device (2) comprises two girders (22), girder (22) in a tubular form, two girders (22) are oppositely arranged, and are connected with short retractor device (3) respectively, be provided with long expansion link (21) and be plugged in girder (22) between two girders (22); Described short retractor device (3) comprises two curb girders (32), in a tubular form, two curb girders (32) are oppositely arranged curb girder (32), and are connected with supporting leg (1) respectively, be provided with short expansion link (31) between two curb girders (32), short expansion link (31) is plugged in curb girder (32); Folding rod (4) is set between described supporting leg (1) and long retractor device (2).
2. the multi-purpose support frame of telescopic folding according to claim 1, is characterized in that, described folding rod (4) is hinged and connected by two braces, and centre is provided with screens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449718.4U CN204120478U (en) | 2014-08-11 | 2014-08-11 | A kind of multi-purpose support frame of telescopic folding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449718.4U CN204120478U (en) | 2014-08-11 | 2014-08-11 | A kind of multi-purpose support frame of telescopic folding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204120478U true CN204120478U (en) | 2015-01-28 |
Family
ID=52376877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420449718.4U Expired - Fee Related CN204120478U (en) | 2014-08-11 | 2014-08-11 | A kind of multi-purpose support frame of telescopic folding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204120478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358828A (en) * | 2021-08-11 | 2021-09-07 | 广元市产品质量监督检验所 | Furniture formaldehyde detection device and detection method thereof |
-
2014
- 2014-08-11 CN CN201420449718.4U patent/CN204120478U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358828A (en) * | 2021-08-11 | 2021-09-07 | 广元市产品质量监督检验所 | Furniture formaldehyde detection device and detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20150811 |
|
| EXPY | Termination of patent right or utility model |