CN212150322U - Furniture supporting and moving device - Google Patents
Furniture supporting and moving device Download PDFInfo
- Publication number
- CN212150322U CN212150322U CN202020197620.XU CN202020197620U CN212150322U CN 212150322 U CN212150322 U CN 212150322U CN 202020197620 U CN202020197620 U CN 202020197620U CN 212150322 U CN212150322 U CN 212150322U
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- China
- Prior art keywords
- air bag
- ball wheel
- spring
- connecting piece
- furniture
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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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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000035939 shock Effects 0.000 abstract description 2
- 230000008602 contraction Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
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- Legs For Furniture In General (AREA)
Abstract
The utility model discloses a furniture supports mobile device, include: the device comprises a main barrel, a top column, a telescopic air bag, a gas pipe, a micro check valve, a connecting piece, a notch, a limiting column, a spring, a ball wheel, a rubber pad and a limiting ring; the main cylinder is of a cylindrical tubular structure, a top column is arranged above the main cylinder, a circular limiting ring is arranged at the upper part inside the top column, a telescopic air bag is arranged inside the main cylinder, the lower part of the telescopic air bag is connected with a connecting piece, and the connecting piece is limited in a groove opening in a transverse mode through a round rod-shaped limiting column; a spring is arranged below the connecting piece, a ball wheel is connected below the spring, the ball wheel and the main cylinder are concentric, and the ball wheel is positioned in the main cylinder; the utility model has the advantages that: time and labor are saved; the operation is convenient and fast; is flexible and changeable; can absorb shock.
Description
Technical Field
The utility model relates to the life field specifically is a furniture supports mobile device.
Background
The existing large furniture such as sofa, wardrobe and shoe cabinet usually has no movable function, so it is very difficult to move the large furniture or wash the bottom of the large furniture, the existing technology is usually manual lifting and transporting, the method is time-consuming and labor-consuming, and the existing furniture supporting device usually has no damping function, so the existing technology needs a device which can support the large furniture and has the damping function.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a furniture supports mobile device to solve the problem mentioned in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a furniture support traveler comprising: the device comprises a main barrel, a top column, a telescopic air bag, a gas pipe, a micro check valve, a connecting piece, a notch, a limiting column, a spring, a ball wheel, a rubber pad and a limiting ring; the main cylinder is of a cylindrical tubular structure, a cylindrical top column with the diameter not less than five centimeters is arranged above the main cylinder, the top pillar is capped, the upper part inside the top pillar is provided with a circular limiting ring, a telescopic air bag is arranged inside the main cylinder, the uppermost part of the telescopic air bag is connected with an air pipe, the air pipe penetrates through the center of the limiting ring from bottom to top and then penetrates out of a reserved hole reserved for the air pipe from the side surface of the top pillar, so that the upper top part of the telescopic air bag is limited by the limiting ring, the limit ring can not press the air delivery pipe, the lower part of the telescopic air bag is connected with a cylindrical connecting piece, the connecting piece is crossed by a round rod-shaped limiting column, slot-shaped through holes are arranged on two sides of the main cylinder to form a slot opening, two ends of the limiting column are respectively positioned in a notch, so that two ends of the limiting column are limited by the notches and can only slide in the notches; the connecting piece below is equipped with a spring, a ball wheel is connected to the spring below, ball wheel and main section of thick bamboo are concentric, and the ball wheel is located inside the main section of thick bamboo.
As a further aspect of the present invention: the outer diameter of the ball wheel is smaller than the inner diameter of the main cylinder.
As a further aspect of the present invention: the part of the gas transmission pipe outside the top column is provided with a micro check valve.
As a further aspect of the present invention: a disc-shaped and concentric rubber pad is attached to the upper top of the top column,
as a further aspect of the present invention: the width of the notch is consistent with the outer diameter of the limiting column.
As a further aspect of the present invention: the spring is in a telescopic state and has an elastic force trend of extension.
When the furniture supporting and moving device is used, four groups are taken out, the number of the devices taken out for the furniture with irregular shapes is not limited to four groups, the center of gravity of the furniture is kept stable, the rubber pads of the taken furniture supporting and moving device are tightly attached to the lower bottom surface of the furniture and are respectively placed below the furniture to be supported or to be moved, an inflator or other inflating devices are connected to the outer end of the gas pipe, and gas is conveyed into the telescopic air bag, due to the action of the micro check valve, the gas in the telescopic air bag can only enter but not exit, the telescopic air bag starts to expand and extend, the connecting piece is pushed downwards by the telescopic air bag, when the spring reaches the compression limit, the spring can not be compressed again and can be pushed out along with the spring and the ball wheel, the ball wheel can reach the outside of the main cylinder until the limiting column on the connecting piece reaches the bottommost end of the notch, the furniture supporting and moving device can jack up and support the, in this case, the spring has an outward extending elastic tendency, the device can be elastically extended as a whole, the spring is incompressible and is equivalent to a cylindrical rigid body, at the moment, the telescopic air bag can be extended and contracted, so that the retractable air bag can play an elastic contraction function, the installed device can be elastically extended and elastically contracted, so that the furniture supported by the device can be elastically damped when moving or placing, the furniture supported by the device can be conveniently moved by the ball structure of the ball wheel, when the furniture supporting and moving device needs to be removed, the micro check valve is opened, the micro check valve begins to release air, when the internal pressure of the retractable air bag is consistent with the external pressure, the retractable air bag loses elasticity, the spring is contracted because the limiting column notch is located below and cannot move, the spring will pull the ball wheel up and locate inside the main cylinder, and then the device is shrunk to the shortest length, the furniture is supported by the support leg of the furniture itself (the total length of the furniture supporting and moving device after shrinking is shorter than the length of the support leg of the furniture itself, the total length of the furniture supporting and moving device after stretching is longer than the length of the support leg of the furniture itself, the device is drawn to be longer because of the convenience of viewing the structure in the figure, but the figure does not mean the real size and the scale size of the device itself, and the real size and the scale size of the device itself are not limited, wherein the telescopic air bag, the micro check valve and the ball wheel are direct applications of the application, do not belong to the protection scope of the application, and therefore the detailed structural description thereof is omitted, wherein the reference model of the ball wheel can be the KSM series.
Compared with the prior art, the beneficial effects of the utility model are that:
saving time and labor: the manual lifting and transporting of the common technology is replaced, and a great amount of time and energy are saved.
Secondly, the method is convenient and fast: the use is convenient, the disassembly is only completed by one step by using air leakage, the automatic contraction is realized, and the convenience and the trouble saving are realized.
Flexible and changeable: each device is used as an independent movable supporting leg, is flexible to match and can be flexibly applied to furniture in various shapes.
Fourthly, damping: the device can be elastically extended and contracted integrally, so that elastic shock absorption can be provided for the furniture supported by the device when the device is moved or placed.
Movable: the ball structure of the ball wheel can enable the furniture supported on the furniture supporting and moving device to have mobility so as to facilitate the movement of the furniture.
Drawings
Fig. 1 is a partially cut-away structural schematic view of a furniture supporting and moving device.
Fig. 2 is a schematic perspective complete structure diagram of a furniture supporting and moving device.
Fig. 3 is a schematic sectional view of a furniture supporting and moving device.
In the figure: 1-main cylinder, 2-top column, 3-telescopic air bag, 4-air pipe, 5-micro check valve, 6-connecting piece, 7-notch, 8-spacing column, 9-spring, 10-ball wheel, 11-rubber pad, 12-spacing ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a furniture supporting and moving device includes: the device comprises a main barrel 1, a top column 2, a telescopic air bag 3, an air conveying pipe 4, a micro check valve 5, a connecting piece 6, a notch 7, a limiting column 8, a spring 9, a ball wheel 10, a rubber pad 11 and a limiting ring 12; the main barrel 1 is a cylindrical structure, the upper part of the main barrel 1 is provided with a cylindrical top post 2 with a diameter not less than five centimeters, the top post 2 is capped, the upper part inside the top post 2 is provided with a circular limiting ring 12, the main barrel 1 is internally provided with a telescopic air bag 3, the uppermost part of the telescopic air bag 3 is connected with an air pipe 4, the air pipe 4 passes through the center of the limiting ring 12 from bottom to top and then penetrates out of a reserved hole reserved on the side surface of the top post 2, so that the upper top of the telescopic air bag 3 is limited by the limiting ring 12, the limiting ring 12 can not press the air pipe 4, the lower part of the telescopic air bag 3 is connected with a cylindrical connecting piece 6, the connecting piece 6 is crossed by a round rod-shaped limiting post 8, the two sides of the main barrel 1 are provided with slot-shaped through holes to form a slot 7, the two ends of the limiting post 8 are respectively positioned in the slot 7, the two ends of the limiting column 8 are limited by the notches 7 and can only slide in the notches 7; a spring 9 is arranged below the connecting piece 6, a ball wheel 10 is connected below the spring 9, the ball wheel 10 is concentric with the main cylinder 1, and the ball wheel 10 is positioned inside the main cylinder 1.
The outer diameter of the ball wheel 10 is smaller than the inner diameter of the main cylinder 1.
The part of the gas transmission pipe 4 outside the top column 2 is provided with a micro check valve 5.
A disc-shaped and concentric rubber pad 11 is attached to the upper top of the top column 2,
the width of the notch 7 is consistent with the outer diameter of the limiting column 8.
The spring 9 is in a telescopic state and has a tendency to stretch.
The utility model discloses a theory of operation is:
when the furniture supporting and moving device is used, four groups of the furniture supporting and moving devices are used, the number of the devices used for the furniture with irregular shapes is not limited to four groups, the center of gravity of the furniture is kept stable, the rubber pads 11 of the used furniture supporting and moving devices are tightly attached to the lower bottom surface of the furniture and are respectively placed below the furniture to be supported or moved, an inflator or other inflation devices is connected to the outer end of the air pipe 4, and air is conveyed into the telescopic air bag 3, due to the action of the micro check valve 5, the air in the telescopic air bag 3 can only enter but not exit, the telescopic air bag 3 is expanded and extended, the connecting piece 6 is pushed downwards by the telescopic air bag 3, when the spring 9 reaches the compression limit, the spring 9 can not be compressed and can be pushed out along with the spring 9 and the ball wheel 10, the ball wheel 10 can reach the outside of the main barrel 1 until the limiting column 8 on the connecting piece 6 reaches the bottommost end of, the furniture supporting and moving device can jack up and support the device, in this case, the spring 9 has an outward extending elastic force tendency, the device can be elastically extended as a whole, because the spring 9 is incompressible and is equivalent to a cylindrical rigid body, at this time, the telescopic air bag 3 can be extended and contracted, so the telescopic air bag 3 which can be contracted can play the function of elastic contraction, the whole mounted device can be elastically extended and contracted, so the furniture supported by the device can be elastically damped when moving or placing, the ball structure of the ball wheel 10 can ensure that the furniture supported by the furniture supporting and moving device has mobility so as to facilitate the movement of the furniture, when the furniture supporting and moving device needs to be taken down, the micro check valve 5 is opened, the micro check valve 5 starts to be deflated, when the pressure inside the telescopic air bag 3 is consistent with the external pressure, the telescopic air bag 3 loses elasticity, the spring 9 contracts because the limiting column 8 is positioned below the notch 7 and can not move, so the spring 9 can pull up the ball wheel 10 to be positioned inside the main cylinder 1, and then the device integrally contracts to the shortest length, the furniture is supported by the legs of the furniture (the total length of the furniture supporting and moving device after contracting is required to be shorter than the length of the legs of the furniture, the total length of the furniture supporting and moving device after expanding is required to be longer than the length of the legs of the furniture, the structure is convenient to observe, the device is drawn to be longer, but the actual size and the proportion size of the device are not shown in the figure, the actual size and the proportion size of the device are not limited, wherein the telescopic air bag 3, the micro check valve 5 and the ball wheel 10 are direct applications of the application and do not belong to the protection range of the application, so the detailed structural description thereof is omitted, wherein the reference model for the ball wheel 10 may be the KSM series).
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated; thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature.
In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein; any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A furniture support traveler comprising: the device comprises a main barrel (1), a top column (2), a telescopic air bag (3), an air conveying pipe (4), a micro check valve (5), a connecting piece (6), a notch (7), a limiting column (8), a spring (9), a ball wheel (10), a rubber pad (11) and a limiting ring (12); the method is characterized in that: the main barrel (1) is a cylindrical barrel structure, the main barrel (1) is provided with a cylindrical top post (2) with a diameter not smaller than five centimeters above, the top post (2) is capped, the upper part inside the top post (2) is provided with a circular limiting ring (12), the main barrel (1) is internally provided with a telescopic air bag (3), the uppermost part of the telescopic air bag (3) is connected with an air pipe (4), the air pipe (4) passes through the limiting ring (12) from bottom to top, and then passes out of the side surface of the top post (2) for a reserved hole, so that the upper top of the telescopic air bag (3) is limited by the limiting ring (12) and the limiting ring (12) can not press the air pipe (4), the lower part of the telescopic air bag (3) is connected with a cylindrical connecting piece (6), the connecting piece (6) is transversely crossed in a rod shape by a circular limiting post (8), the two sides of the main cylinder (1) are provided with slot-shaped through holes to form a slot opening (7), and two ends of the limiting column (8) are respectively positioned in one slot opening (7), so that two ends of the limiting column (8) are limited by the slot opening (7) and can only slide in the slot opening (7); the connecting piece (6) below is equipped with a spring (9), a ball wheel (10) is connected to spring (9) below, ball wheel (10) and main section of thick bamboo (1) are concentric, and ball wheel (10) are located inside main section of thick bamboo (1).
2. A furniture support traveler according to claim 1 wherein: the outer diameter of the ball wheel (10) is smaller than the inner diameter of the main cylinder (1).
3. A furniture support traveler according to claim 1 wherein: the part of the gas transmission pipe (4) outside the top column (2) is provided with a micro check valve (5).
4. A furniture support traveler according to claim 1 wherein: a disc-shaped and concentric rubber pad (11) is attached to the upper top of the top column (2).
5. A furniture support traveler according to claim 1 wherein: the width of the notch (7) is consistent with the outer diameter of the limiting column (8).
6. A furniture support traveler according to claim 1 wherein: the spring (9) is in a telescopic state and has an elastic force trend of extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020197620.XU CN212150322U (en) | 2020-02-21 | 2020-02-21 | Furniture supporting and moving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020197620.XU CN212150322U (en) | 2020-02-21 | 2020-02-21 | Furniture supporting and moving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212150322U true CN212150322U (en) | 2020-12-15 |
Family
ID=73711909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020197620.XU Expired - Fee Related CN212150322U (en) | 2020-02-21 | 2020-02-21 | Furniture supporting and moving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212150322U (en) |
-
2020
- 2020-02-21 CN CN202020197620.XU patent/CN212150322U/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: 20201215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |