CN211933323U - Quick-folding supporting rod - Google Patents
Quick-folding supporting rod Download PDFInfo
- Publication number
- CN211933323U CN211933323U CN201922052035.0U CN201922052035U CN211933323U CN 211933323 U CN211933323 U CN 211933323U CN 201922052035 U CN201922052035 U CN 201922052035U CN 211933323 U CN211933323 U CN 211933323U
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- sleeve
- main
- auxiliary
- sliding sleeve
- sliding
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Abstract
The utility model relates to a bracing piece of rolling up fast discloses a promotion sliding sleeve can roll up and receive, and directly rotate when expanding expand can, need not to carry out the bracing piece of knob regulating action. Can carry out quick effectual folding to the bracing piece and accomodate and the activity expandes, improve work efficiency. The one end of its characterized in that sheathed tube cup joints in arranging the one end of sliding sleeve in, and the one end of assisting the bracing piece is connected with the sheathed tube other end, and the one end of slide bar cup joints in arranging the other end of sliding sleeve in, and the one end of main tributary bracing piece is connected with the other end of slide bar, the spring has been put to the cover on the slide bar, and is located between sliding sleeve and the main tributary bracing piece one end, and the fixed cover of main fixed block is arranged in slide bar one end, and main engaging lug is fixed to be arranged in on the main fixed block, and is located the sliding sleeve, and the fixed cover of assisting the fixed block is arranged in sleeve one end, and the auxiliary engaging lug is fixed to be.
Description
Technical Field
The utility model relates to a bracing piece of rolling over fast relates to one kind and can carry out goods shelves bracing piece of rolling over fast, belongs to the steel frame construction field. In particular to a supporting rod which can be folded by pushing a sliding sleeve and can be directly rotated and unfolded without knob adjustment when being unfolded.
Background
Bracing piece on current goods shelves, mostly be the straight pole of the inflexible of fixed structure, the bracing piece can't be folded, therefore goods shelves overall structure is fixed generally hardly carries out collapsible structure improvement of accomodating in original structure, and the knob that can lock through two sets of articulated horizontal pole cooperation articulated shafts department of each other is mostly to its structure of current bracing piece that can carry out folding, but this kind of connecting rod need be in advance after unscrewing locking knob to fold and accomodate the horizontal pole when folding and accomodating, it is comparatively inconvenient to use, it is not swift to roll over the operating procedure.
The publication No. CN2228746 discloses a foldable clothes hanger, which comprises two auxiliary rods connected between two parallel opposite seat rods, wherein each of the two seat rods is upward connected with a support rod, each of the two support rods is upward sleeved with a vertical rod, the top ends of the two vertical rods jointly span a clothes hanging rod, and both ends of the clothes hanging rod are respectively connected with an extension rod, the whole clothes hanger is assembled and used without loosing each component, after disassembly, the two vertical rods are upwards bent and close to the clothes hanging rod, the two auxiliary rods can be respectively upwards bent from the middle connection part to close to the two support rods, the two seat rods are then upwards bent and close to the two support rods, so as to achieve the completion of disassembly, the hanger body is used for fixedly supporting the two auxiliary rods by clamping a shape clamping box between the two auxiliary rods, but when the two auxiliary rods are folded, the auxiliary rods and the screw elements on the shape clamping box need to be loosened, so as to fold the two auxiliary rods, which is inconvenient in folding work, can not be folded and stored quickly and conveniently.
Disclosure of Invention
In order to improve the condition, the utility model relates to a bracing piece of folding up fast provides one kind and promotes the sliding sleeve and can roll up and receive, and directly rotate when expanding expand can, need not to carry out the bracing piece of knob regulating action. Can carry out quick effectual folding to the bracing piece and accomodate and the activity expandes, improve work efficiency.
The utility model relates to a bracing piece of rolling over fast is realized like this: the utility model relates to a fast folding support rod, which comprises a sliding sleeve, a spring, a main support rod, an auxiliary support rod, a sleeve, an auxiliary connecting lug, a connecting sheet, a main connecting lug, a sliding rod, an auxiliary fixing block, a main fixing block and a limit sleeve, wherein one end of the sleeve is sleeved in one end of the sliding sleeve, one end of the auxiliary support rod is connected with the other end of the sleeve, one end of the sliding rod is sleeved in the other end of the sliding sleeve, one end of the main support rod is connected with the other end of the sliding rod, the sliding rod is sleeved with the spring and is positioned between the sliding sleeve and one end of the main support rod, the main fixing block is fixedly sleeved in one end of the sliding rod, the main connecting lug is fixedly arranged on the main fixing block and is positioned in the sliding sleeve, the auxiliary fixing block is fixedly sleeved in one end of the sleeve, the auxiliary connecting lug is fixedly arranged on the auxiliary fixing block, the connecting piece is positioned in the sliding sleeve, the main fixing block is sleeved with a limiting sleeve and is attached to one end of the sliding rod, the auxiliary fixing block is sleeved with a limiting sleeve and is attached to one end of the sleeve, the wall thickness of one end of the sleeve is smaller than that of the other end of the sleeve, and the inner side surface of the sleeve is flush;
furthermore, a through hole is formed in the position, close to the other end, of the main supporting rod, and a through hole is formed in the position, close to the other end, of the auxiliary supporting rod.
Has the beneficial effects.
One, can carry out quick effectual folding to the bracing piece and accomodate and the activity expandes, improve work efficiency.
Secondly, the structure is simple and the cost is low.
Drawings
Fig. 1 is a three-dimensional structure diagram of a fast folding elastic stay bar of the utility model;
fig. 2 is a perspective view of the utility model when the fast folding elastic stay bar is folded;
fig. 3 is a schematic structural view of a fast folding elastic stay of the present invention;
fig. 4 is a three-dimensional structure diagram of a fast folding elastic stay bar connecting sheet of the utility model;
fig. 5 is a schematic structural view of an embodiment 2 of a quick-folding elastic stay of the present invention.
In the attached drawings
Wherein the method comprises the following steps: the device comprises a sliding sleeve 1, a spring 2, a main support rod 3, an auxiliary support rod 4, a sleeve 5, an auxiliary connecting lug 6, a connecting sheet 7, a main connecting lug 8, a sliding rod 9, an auxiliary fixing block 10, a main fixing block 11, a limiting sleeve 12 and a through hole 13.
The specific implementation mode is as follows:
example 1:
the utility model relates to a fast folding support rod, which comprises a sliding sleeve 1, a spring 2, a main support rod 3, an auxiliary support rod 4, a sleeve 5, an auxiliary connecting lug 6, a connecting sheet 7, a main connecting lug 8, a sliding rod 9, an auxiliary fixing block 10, a main fixing block 11 and a limit sleeve 12, wherein one end of the sleeve 5 is sleeved in one end of the sliding sleeve 1, one end of the auxiliary support rod 4 is connected with the other end of the sleeve 5, one end of the sliding rod 9 is sleeved in the other end of the sliding sleeve 1, one end of the main support rod 3 is connected with the other end of the sliding rod 9, the sliding rod 9 is sleeved with the spring 2 and is positioned between the sliding sleeve 1 and one end of the main support rod 3, the main fixing block 11 is fixedly sleeved in one end of the sliding rod 9, the main connecting lug 8 is fixedly arranged on the main fixing block 11 and is positioned in the sliding sleeve 1, the auxiliary fixing block 10 is fixedly sleeved in one end of, the connecting piece 7 is positioned in the sliding sleeve 1, two ends of the connecting piece 7 are respectively hinged on the main connecting lug 8 and the auxiliary connecting lug 6 through a hinge shaft, the connecting piece 7 is positioned in the sliding sleeve 1, the main fixing block 11 is sleeved with the limiting sleeve 12 and is attached to one end of the sliding rod 9, the auxiliary fixing block 10 is sleeved with the limiting sleeve 12 and is attached to one end of the sleeve 5, the wall thickness of one end of the sleeve 5 is smaller than that of the other end, and the inner side surface of the sleeve 5 is flush;
when the supporting rod is folded, the sliding sleeve 1 only needs to be pulled to enable the sliding sleeve 1 to slide towards the sliding rod 9, the sliding sleeve 1 extrudes the spring 2 on the sliding rod 9 in the sliding process, the spring 2 is compressed until the hinged parts of the main connecting lug 8 and the auxiliary connecting lug 6 are exposed, the main supporting rod 3 and the auxiliary supporting rod 4 can be freely rotated to finish quick folding, when the supporting rod is unfolded, the auxiliary supporting rod 4 only needs to be rotated along the hinged parts of the main connecting lug 8 and the auxiliary connecting lug 6 to be flush with the main supporting rod 3, the sliding sleeve 1 is pushed and sleeved on the auxiliary fixing block 10 under the stress of the spring 2, and therefore a stable supporting rod structure capable of being supported can be formed;
example 2:
the difference between this example and example 1 is: a through hole 13 is formed in the position, close to the other end, of the main supporting rod 3, and a through hole 13 is formed in the position, close to the other end, of the auxiliary supporting rod 4; when in use, the screw connection is convenient;
the wall thickness of one end of the sleeve 5 is smaller than that of the other end of the sleeve, and the inner side surface of the sleeve 5 is flush, so that the spring 2 can be limited;
the purpose that the sliding sleeve 1 can be folded by pushing and can be directly rotated and unfolded when being unfolded, and the knob adjusting action is not needed is achieved.
The above embodiments are the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any person skilled in the art can make some modifications without departing from the scope of the invention, i.e. all equivalent modifications made according to the invention are intended to be covered by the scope of the invention.
It should also be noted that, unless otherwise specifically stated or limited, the terms "disposed on," "mounted on," "connected to" and "connected to" are to be construed broadly and may include, for example, a fixed connection such as a crimped connection, a riveted connection, a pinned connection, an adhesive connection, a welded connection, a removable connection such as a threaded connection, a snap connection, a hinged connection, an integral connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (5)
1. A fast-folding supporting rod is characterized by comprising a sliding sleeve, a spring, a main supporting rod, an auxiliary supporting rod, a sleeve, an auxiliary connecting lug, a connecting sheet, a main connecting lug, a sliding rod, an auxiliary fixing block, a main fixing block and a limiting sleeve, wherein one end of the sleeve is sleeved in one end of the sliding sleeve, one end of the auxiliary supporting rod is connected with the other end of the sleeve, one end of the sliding rod is sleeved in the other end of the sliding sleeve, one end of the main supporting rod is connected with the other end of the sliding rod, the sliding rod is sleeved with the spring and is positioned between the sliding sleeve and one end of the main supporting rod, the main fixing block is fixedly sleeved in one end of the sliding rod, the main connecting lug is fixedly arranged on the main fixing block and is positioned in the sliding sleeve, the auxiliary connecting lug is fixedly sleeved in one end of the sleeve, the auxiliary connecting lug is fixedly arranged on the auxiliary fixing block and is positioned, the connecting piece is positioned in the sliding sleeve.
2. The quick-folding stand bar as claimed in claim 1, wherein the main stand bar is provided with a through hole near the other end thereof, and the auxiliary stand bar is provided with a through hole near the other end thereof.
3. The fast-folding supporting rod as claimed in claim 1, wherein the main fixing block is sleeved with a position-limiting sleeve, and the position-limiting sleeve is attached to one end of the sliding rod.
4. The rapidly collapsible brace of claim 1 wherein the auxiliary securing block is sleeved with a retaining sleeve and attached to one end of the sleeve.
5. A quick-collapse support pole as claimed in claim 1, wherein the wall thickness of one end of the sleeve is less than the wall thickness of the other end, and the inside of the sleeve is flush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922052035.0U CN211933323U (en) | 2019-11-25 | 2019-11-25 | Quick-folding supporting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922052035.0U CN211933323U (en) | 2019-11-25 | 2019-11-25 | Quick-folding supporting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211933323U true CN211933323U (en) | 2020-11-17 |
Family
ID=73176585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922052035.0U Active CN211933323U (en) | 2019-11-25 | 2019-11-25 | Quick-folding supporting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211933323U (en) |
-
2019
- 2019-11-25 CN CN201922052035.0U patent/CN211933323U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231010 Address after: 471000 Airport Industry Cluster Area, Luoyang City, Henan Province (Group 2, Banpo Village, Changbao Town, Mengjin County) Patentee after: Luoyang Jinggong Steel Structure Engineering Co.,Ltd. Address before: 221000 Songtian Road, Songlou Town, Feng County, Xuzhou City, Jiangsu Province Patentee before: XUZHOU YISHANG SHIJIA DECORATION ENGINEERING Co.,Ltd. |
|
| TR01 | Transfer of patent right |