CN206667489U - A kind of switching mechanism for framework support - Google Patents
A kind of switching mechanism for framework support Download PDFInfo
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- CN206667489U CN206667489U CN201720350440.9U CN201720350440U CN206667489U CN 206667489 U CN206667489 U CN 206667489U CN 201720350440 U CN201720350440 U CN 201720350440U CN 206667489 U CN206667489 U CN 206667489U
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- Prior art keywords
- backward
- shaped rank
- carriage
- rank
- shaped
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- 238000010586 diagram Methods 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses a kind of switching mechanism for framework support, including carriage and bottom bar, the carriage is squared design, and stator is fixed with the top of the carriage, the stator is equipped with screw rod, and the bottom of the carriage is backward L-shaped rank；The bottom bar is to be fixed with hinge in L-shaped rank that is reverse and being mutually butted, the side of the L-shaped rank higher level with backward L-shaped rank, and opposite side and the backward L-shaped rank of the hinge are fixed；The backward L-shaped rank can rotate around hinge relative to L-shaped rank, and described backward L-shaped rank is equipped with L-shaped rank；Stator is fixed on framework upper by the screw rod；The inner side of base of frame is just accommodated in after the carriage upset downwards.The utility model, which is mainly used in support frame, to be prevented from collapsing, the advantages of having fixation, be easy to store and do not influence framework foldable integral.
Description
Technical field
It the utility model is related to a kind of framework supporting mechanism, specifically a kind of switching mechanism for framework support.
Background technology
Foldable prefabricated house framework is usually the frame structure that is folded in waist, and it facilitates easy to break a little more next
More approved by market.But at present, only folding part position or inadequate, it is also necessary to before the globality of its folding is not destroyed
The mechanism set up for support frame is put, to ensure the stability under framework softened state.
Based on the above situation, a mechanism with support frame that is fixed, having strong support and be easy to storage is needed badly.
Utility model content
The purpose of this utility model is to provide that a kind of support is convenient firmly, can be accommodated in base of frame and without prejudice to framework
The switching mechanism for being used for framework support of overall storage effect, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of switching mechanism for framework support, including carriage and bottom bar, the carriage is squared design, described
Stator is fixed with the top of carriage, the stator is equipped with screw rod, and the bottom of the carriage is backward L-shaped rank；
The bottom bar is that the L-shaped rank higher level side is consolidated in L-shaped rank that is reverse and being mutually butted with backward L-shaped rank
Surely there is hinge, opposite side and the backward L-shaped rank of the hinge are fixed；
The backward L-shaped rank can rotate around hinge relative to L-shaped rank, and described backward L-shaped rank is equipped with L-shaped rank.
Preferably, stator is fixed on framework upper by the screw rod.
Preferably, the inner side of base of frame is just accommodated in after the carriage upset downwards.
Compared with prior art, the beneficial effects of the utility model are：Fixed, top is fixed using screw rod, bottom
It is hinged using hinge and utilizes the mutual clamping of L-type structure, is formed the pressure of vertical direction, will not turn on one's side；It is easy to store, carriage
It can rotate, and be accommodated on the inside of base of frame around hinge.
Brief description of the drawings
Fig. 1 is use state diagram of the present utility model；
Fig. 2 is the utility model rotating state diagram；
Fig. 3 is configuration schematic diagram of the present utility model.
In figure：1- carriages, 2- stators, 3- screw rods, 4- backward L-shapeds rank, 5- bottom bars, 6-L shapes rank, 7- hinges.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Referring to Fig. 1, the utility model is to be used for support frame in Foldable prefabricated house framework, form whole four square frame
The switching mechanism of frame, it can conveniently support fixed frame, ensure the stability of framework, while can be accommodated in frame when folding
The bottom inside of frame.
Refer to Fig. 2 and Fig. 3, a kind of switching mechanism for framework support, including carriage 1 and bottom bar 5, the support
Frame 1 is squared design, and stator 2 is fixed with the top of the carriage, and the stator 2 is equipped with screw rod 3, the branch
The bottom of support frame 1 is backward L-shaped rank 4；
The bottom bar 5 be with backward L-shaped rank 4 in reversely and the L-shaped rank 6 that can be mutually butted, the higher level of L-shaped rank 6
Side is fixed with hinge 7, and opposite side and the backward L-shaped rank 4 of the hinge 7 are fixed；
The backward L-shaped rank 4 can rotate around hinge 7 relative to L-shaped rank 6, and described backward L-shaped rank 4 is equipped with L-shaped rank 6,
That is the breach of two L-shaped just can be overlapped mutually, be formed overall.
Stator 2 is fixed on framework upper by the screw rod 3, that is, prevents downslide.
The carriage 1 is just accommodated in the inner side of base of frame after overturning downwards, do not influence the folding of general frame.
The advantages of the utility model：Fixed, top is fixed using screw rod, and bottom is hinged using hinge and utilizes L-type
The mutual clamping of structure, the pressure of vertical direction is formed, will not be turned on one's side；It is easy to store, carriage can rotate around hinge, and store
On the inside of base of frame.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Make a variety of changes.
Claims (3)
1. a kind of switching mechanism for framework support, including carriage (1) and bottom bar (5), it is characterised in that：
The carriage (1) is squared design, and stator (2), the stator (2) and spiral shell are fixed with the top of the carriage
Bar (3) is equipped with, and the bottom of the carriage (1) is backward L-shaped rank (4)；
The bottom bar (5) is that the L-shaped rank (6) is compared with Gao Ping in L-shaped rank (6) that is reverse and being mutually butted with backward L-shaped rank (4)
The side in face is fixed with hinge (7), and the opposite side of the hinge (7) and backward L-shaped rank (4) are fixed；
The backward L-shaped rank (4) can be rotated around hinge (7) relative to L-shaped rank (6), and described backward L-shaped rank (4) is matched somebody with somebody with L-shaped rank (6)
Close and set.
A kind of 2. switching mechanism for framework support according to claim 1, it is characterised in that：The screw rod (3) will
Stator (2) is fixed on framework upper.
A kind of 3. switching mechanism for framework support according to claim 1, it is characterised in that：The carriage (1)
The inner side of base of frame is just accommodated in after upset downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720350440.9U CN206667489U (en) | 2017-03-29 | 2017-03-29 | A kind of switching mechanism for framework support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720350440.9U CN206667489U (en) | 2017-03-29 | 2017-03-29 | A kind of switching mechanism for framework support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206667489U true CN206667489U (en) | 2017-11-24 |
Family
ID=60366727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720350440.9U Expired - Fee Related CN206667489U (en) | 2017-03-29 | 2017-03-29 | A kind of switching mechanism for framework support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206667489U (en) |
-
2017
- 2017-03-29 CN CN201720350440.9U patent/CN206667489U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |