CN209252063U - A kind of retractable support frame - Google Patents
A kind of retractable support frame Download PDFInfo
- Publication number
- CN209252063U CN209252063U CN201822003221.0U CN201822003221U CN209252063U CN 209252063 U CN209252063 U CN 209252063U CN 201822003221 U CN201822003221 U CN 201822003221U CN 209252063 U CN209252063 U CN 209252063U
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- China
- Prior art keywords
- gear
- support frame
- card column
- mounting hole
- film
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Abstract
A kind of retractable support frame, the utility model relates to articles for daily use technical fields；The support frame ontology is equipped with gear card slot, and sawtooth is equipped with above the middle part of gear card slot, and the left side of support frame ontology is equipped with No.1 mounting hole；The right side of the support rod is equipped with No. two mounting holes, and the left side of support rod is equipped with gear mounting hole, and support rod is plugged in support frame ontology；The upper left corner of the gear main body is equipped with gear card column mounting hole, and one end of reset spring is plugged in the lower right corner of gear main body, and the other end of reset spring is plugged in the slot of gear mounting hole lower right side；The upper left corner of the reset film is equipped with fixture block, and the downside for resetting film is equipped with reseting shrapnel, resets the top that gear main body is arranged in film；The middle part of the gear card column is equipped with latch, and gear card column sets fixation by latch and gear card column mounting hole card, and gear card column, which is plugged in, to be resetted in film, is easily installed, saves labour turnover, stability is good.
Description
Technical field
The utility model relates to articles for daily use technical fields, and in particular to a kind of retractable support frame.
Background technique
In daily life, retractable support frame is chiefly used in supporting the products such as furniture.
Structure is complicated for existing retractable support frame, difficult to install, wastes a large amount of manpower, financial resources, and telescopicing performance needs
It improves.
Utility model content
The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, and design is closed
Reason, retractable support frame easy to use, are easily installed, save labour turnover, stability is good.
In order to achieve the above purposes, the technical solution adopted by the utility model is:, and it includes support frame ontology, support rod, shelves
Position main body resets film, gear card column；
The support frame ontology is equipped with gear card slot, is equipped with sawtooth, support frame ontology above the middle part of gear card slot
Left side be equipped with No.1 mounting hole；
The right side of the support rod is equipped with No. two mounting holes, and the left side of support rod is equipped with gear mounting hole, and support rod is inserted
It is located in support frame ontology；
The upper left corner of the gear main body is equipped with gear card column mounting hole, and one end of reset spring is plugged in gear main body
The lower right corner, the other end of reset spring is plugged in the slot of gear mounting hole lower right side；
The upper left corner of the reset film is equipped with fixture block, and the downside for resetting film is equipped with reseting shrapnel, resets film and sets
It sets in the front of gear main body；
The middle part of the gear card column is equipped with latch, and gear card column is set solid by latch and gear card column mounting hole card
Fixed, gear card column, which is plugged in, to be resetted in film.
After adopting the above structure, the utility model has the beneficial effect that a kind of retractable support frame described in the utility model just
It in installation, saves labour turnover, stability is good.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the support frame ontology of the utility model.
Fig. 3 is the structural schematic diagram of the support rod of the utility model.
Fig. 4 is the structural schematic diagram of the reset film of the utility model.
Fig. 5 is the structural schematic diagram of the gear card column of the utility model.
Fig. 6 is the structural schematic diagram for exiting retracted position of the support rod of the utility model.
Fig. 7 is the structural schematic diagram into retracted position of the support rod of the utility model.
Description of symbols:
Support frame ontology 1, sawtooth 1-1, No.1 mounting hole 1-2, gear card slot 1-3,2, No. two mounting hole 2-1 of support rod,
Gear mounting hole 2-2, it gear main body 3, gear card column mounting hole 3-1, reset spring 3-2, resets film 4, fixture block 4-1, reset
Elastic slice 4-2, gear card column 5, latch 5-1.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
Referring to as shown in Fig. 1-Fig. 7, present embodiment the technical solution adopted is that: it includes support frame ontology 1, branch
Strut 2, resets film 4, gear card column 5 at gear main body 3；The support frame ontology 1 is equipped with gear card slot 1-3, gear card
Sawtooth 1-1 is equipped with above the middle part of slot 1-3, the left side of support frame ontology 1 is equipped with No.1 mounting hole 1-2；The support rod 2
Right side is equipped with No. two mounting hole 2-1, and the left side of support rod 2 is equipped with gear mounting hole 2-2, and support rod 2 is plugged in support frame ontology 1
In；The upper left corner of the gear main body 3 is equipped with gear card column mounting hole 3-1, and one end of reset spring 3-2 is plugged in gear master
The lower right corner of body 3, the other end of reset spring 3-2 are plugged in the slot of the lower right side gear mounting hole 2-2；The reset glue
The upper left corner of piece 4 is equipped with fixture block 4-1, and the downside for resetting film 4 is equipped with reseting shrapnel 4-2, resets film 4 and is arranged in gear main body
3 front；The middle part of the gear card column 5 is equipped with latch 5-1, and gear card column 5 passes through latch 5-1 and gear card column mounting hole
3-1 card sets fixation, and gear card column 5, which is plugged in, to be resetted in film 4.
The working principle of this specific embodiment:: first support rod 2 is installed, bar 2 to be supported is inserted in support frame sheet
After in body 1, then gear card column 5 is inserted into gear card column mounting hole 3-1, using external force by 5 clamping of gear card column, support rod 2
When drawing to the right, the right side and gear card column 5 for resetting film 4 are contradicted, and can not influence moveing freely for gear card column 5, gear card column 5
Gear card slot 1-3 effect down, when reaching some sawtooth 1-1, stop drag, gear card column 5 is reset spring 3-2's
It is automatically moved up under effect, into sawtooth 1-1, this motion state, for into retracted position, bar 2 to be supported forgets about it rightmost
Afterwards, support rod 2 is pushed to the left, is silica gel material due to resetting film 4, is carried elasticity, there is positioning action, reset film 4
Left side and gear card column 5 contradict, and the fixture block 4-1 resetted on film 4 can then block gear card column 5, at this point, support rod 2 is in
Retracted position is exited, if support rod 2 is needed to be again introduced into retracted position, support rod 2 need to only be pulled to the right slightly, into sawtooth 1-
Retracted position is then again introduced into after 1.
After adopting the above structure, present embodiment has the beneficial effect that
1, it is made of support frame ontology 1 and 2 two parts of support rod, is easily installed, saves labour turnover；
2, it is equipped with and resets film 4, stability is good.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (1)
1. a kind of retractable support frame, it is characterised in that: it includes support frame ontology (1), support rod (2), gear main body (3), answers
Position film (4), gear card column (5)；
The support frame ontology (1) is equipped with gear card slot (1-3), and sawtooth (1- is equipped with above the middle part of gear card slot (1-3)
1), the left side of support frame ontology (1) is equipped with No.1 mounting hole (1-2)；
The right side of the support rod (2) is equipped with No. two mounting holes (2-1), and the left side of support rod (2) is equipped with gear mounting hole (2-
2), support rod (2) is plugged in support frame ontology (1)；
The upper left corner of the gear main body (3) is equipped with gear card column mounting hole (3-1), and one end of reset spring (3-2) plugs
In the lower right corner of gear main body (3), the other end of reset spring (3-2) is plugged in the slot of the lower right side gear mounting hole (2-2)
In；
The upper left corner of the reset film (4) is equipped with fixture block (4-1), and the downside for resetting film (4) is equipped with reseting shrapnel (4-
2), film (4) are resetted to be arranged before gear main body (3)；
The middle part of the gear card column (5) is equipped with latch (5-1), and gear card column (5) is pacified by latch (5-1) and gear card column
Dress hole (3-1) card sets fixation, and gear card column (5), which is plugged in, to be resetted in film (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822003221.0U CN209252063U (en) | 2018-12-01 | 2018-12-01 | A kind of retractable support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822003221.0U CN209252063U (en) | 2018-12-01 | 2018-12-01 | A kind of retractable support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209252063U true CN209252063U (en) | 2019-08-16 |
Family
ID=67565095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822003221.0U Active CN209252063U (en) | 2018-12-01 | 2018-12-01 | A kind of retractable support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209252063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114132454A (en) * | 2021-11-09 | 2022-03-04 | 中船澄西船舶修造有限公司 | Heavy diagonal bracing device for hull machining |
-
2018
- 2018-12-01 CN CN201822003221.0U patent/CN209252063U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114132454A (en) * | 2021-11-09 | 2022-03-04 | 中船澄西船舶修造有限公司 | Heavy diagonal bracing device for hull machining |
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| GR01 | Patent grant |