CN108030251B - Self-balancing adaptive type office appliance bogey - Google Patents
Self-balancing adaptive type office appliance bogey Download PDFInfo
- Publication number
- CN108030251B CN108030251B CN201711370957.5A CN201711370957A CN108030251B CN 108030251 B CN108030251 B CN 108030251B CN 201711370957 A CN201711370957 A CN 201711370957A CN 108030251 B CN108030251 B CN 108030251B
- Authority
- CN
- China
- Prior art keywords
- top cover
- bottom casing
- sliding seat
- self
- office appliance
- Prior art date
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B31/00—Service or tea tables, trolleys, or wagons
- A47B31/04—Service or tea tables, trolleys, or wagons foldable
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B31/00—Service or tea tables, trolleys, or wagons
- A47B2031/003—Service or tea tables, trolleys, or wagons with drawers, trays or shelves
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B31/00—Service or tea tables, trolleys, or wagons
- A47B2031/004—Service or tea tables, trolleys, or wagons having four vertical uprights
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- Handcart (AREA)
Abstract
The present invention discloses a kind of self-balancing adaptive type office appliance bogey, in the lower end of support frame and upper end, horizontal connection has bottom casing and top cover pipe respectively, hypertonic mechanism is respectively installed in bottom casing and top cover pipe, it is fixed together between the hypertonic mechanism of upside and the hypertonic mechanism of downside by the column that links, article carrying platform is arranged in the upper end of each linkage column or the upper end of support frame is arranged in.The present invention can be realized the function of extension and contraction, is very suitable to the tool in working environment for the platform of bearing article or as transport office appliance and uses.The expanded angle that two symmetrical telescopic rods can also be adjusted using resilient key, maintains the stability of entire bracket.
Description
Technical field:
The invention belongs to office appliance auxiliary tool technology fields, and in particular to a kind of self-balancing adaptive type office appliance is held
It carries and sets.
Background technique:
Usual office space is limited, for putting the bracket or travelling bogie of necessary office articles, is not using shape
It still takes up space under state, has compressed effective office space.In addition, the handbarrow for being currently used for article is all plate vehicle type,
It can only be suitable for using in the broad smooth situation of road, be similar to Office Space due to the not straight not smooth feelings of road
Under condition, handling work can not just be normally completed using ordinary flat vehicle.So existing floor truck is not suitable for office at present
It uses.
Summary of the invention:
The present invention is aiming at the problem that current existing office bearing support or desktop can not achieve folding, and is currently used for
The delivery vehicle of office space is more heavy, is not suitable for the problem of narrow and road meander region uses, and provides a kind of structure letter
The convenient self-balancing adaptive type office appliance bogey of single operation.
The present invention solves technological means used by above-mentioned technical problem: a kind of self-balancing adaptive type office appliance carrying dress
It sets, including support frame and article carrying platform and pulley, in the lower end of support frame and upper end, horizontal connection has bottom casing and top respectively
Casing is respectively installed with hypertonic mechanism, between the hypertonic mechanism of upside and the hypertonic mechanism of downside in bottom casing and top cover pipe
By linking, column is fixed together, and article carrying platform is arranged in the upper end of each linkage column or the upper end of support frame is arranged in；
The hypertonic mechanism includes the left and right sliding seat for being set in bottom casing or top cover pipe inner end, the two of each sliding seat outer end face
Side passes through vertical pin shaft respectively and is hinged with telescopic rod, connects between the root of a pair of of telescopic rod of each sliding seat outer end face
It is connected to thrust spring；Be provided with tension spring room in the middle part of the inner cavity of the bottom casing or top cover pipe and be connected with tension spring, tension spring it is another
One end is connected with corresponding sliding seat inner face；The thrust of the thrust spring is greater than the pulling force of tension spring.
It is provided with guide-localization seat in the middle part of the inner cavity of the bottom casing or top cover pipe, while in the inner end of the sliding seat
It is provided with locating groove, locating groove can be sleeved on guide-localization seat.
The side wall of the bottom casing or top cover pipe is provided with resilient key, and is provided in the sliding seat side wall and multiple is in
The location hole cooperation of the location hole of horizontal interval distribution, the resilient key and sliding seat side wall constitutes assembly relation.
Side stand is hinged with by pin shaft in the side of support frame as described above.
The upper and lower side of the linkage column is the retractable structure of suit, and the side wall of retractable structure is provided with locking
Pin.
It is respectively arranged with independent article carrying platform positioned at each interlocking bar upper end, adjacent article carrying platform is overlapped, and
The article carrying platform of lower section is provided with the relief hole with adjacent linkage column cooperation.
Lateral surface in the outer end of each telescopic rod is equipped with side roller, using side roller directly with bottom casing or top cover pipe
Inner wall contact slide.
Beneficial effects of the present invention: the present invention can be realized the function of extension and contraction, be very suitable to use in working environment
It is used in the platform of bearing article or the tool as transport office appliance.Two in the present invention in contraction state are flexible
Bar, thrust spring are in compressive state, are supported by the closing of bottom casing or top cover pipe to two compressed telescopic rods.
After pulling out two symmetrical telescopic rods simultaneously, two each telescopic rod Automatic-expandings can be made by thrust spring, due to
Wherein the thrust of thrust spring is greater than the total pulling force of two tension springs, the entrance so two telescopic rods after expansion will not shrink back automatically
In bottom casing or top cover pipe.But after manual operation makes on the inside of two telescopic rods push-in bottom casings or top cover pipe, bottom casing or
The inner wall of top cover pipe overcomes the thrust of thrust spring, so be at this time mainly that tension spring applies pulling force effect to sliding seat,
Ensure that sliding seat quickly enters the inside of bottom casing or top cover pipe, to realize the process for shrinking two telescopic rods.
The present invention can also adjust the expanded angle of two symmetrical telescopic rods using resilient key.Resilient key can also be right
Corresponding telescopic rod carries out locked effect, and the telescopic rod after preventing expansion is shunk because of external force, to maintain entire bracket
Stability.
Detailed description of the invention:
Fig. 1 is a kind of schematic perspective view of the invention.
Fig. 2 is Fig. 1
Fig. 3 is the unfolded state schematic diagram of Fig. 2.
Figure label: 1 is support frame, and 2 be bottom casing, and 3 be top cover pipe, and 4 be bottom telescopic rod, and 5 be top telescopic rod, 6
It is article carrying platform for the column that links, 7,8 be resigning breach, and 9 be pulley, and 10 be side stand, and 11 be guide-localization seat, and 12 be tension spring
Room, 13 be sliding seat, and 14 be pin shaft, and 15 be spring base, and 16 be thrust spring, and 17 be locating groove, and 18 be tension spring.
Specific embodiment:
Embodiment 1: office appliance bogey shown in Figure 1 can be realized the function of extension and contraction, very suitable
The tool in working environment for the platform of bearing article or as transport office appliance is closed to use.
Fig. 1 provides a kind of structure type of the invention, and in the lower end of support frame 1 and upper end, horizontal connection has bottom set respectively
Pipe 2 and top cover pipe 3.Hypertonic mechanism is respectively installed in bottom casing 2 and top cover pipe 3.It can be seen that bottom casing 2 and top cover pipe 3
To be respectively flat tube, its purpose is to be set with two telescopic rods arranged side by side of hypertonic mechanism simultaneously.
It is fixed together between the hypertonic mechanism of upside and the hypertonic mechanism of downside by the column 6 that links, article carrying platform 7 is set
Set each linkage column 6 upper end or the upper end of support frame 1 is set.
Specifically, shown in referring to figs. 2 and 3, hypertonic mechanism includes be set in 3 inner end of bottom casing 2 or top cover pipe left and right
Sliding seat 13 passes through vertical pin shaft in the two sides of each 13 outer end face of sliding seat respectively and is hinged with telescopic rod, is located at each cunning
Thrust spring 16 is connected between the root of a pair of of telescopic rod of dynamic 13 outer end face of seat.Two telescopic rods in contraction state,
Thrust spring 16 is in compressive state, props up by the closing of bottom casing 2 or top cover pipe 3 two compressed telescopic rods
Support.
Guide-localization seat 11 is provided in the middle part of the inner cavity of bottom casing 2 or top cover pipe 3, while in the sliding seat 13
End is provided with locating groove 17, and locating groove 17 can be sleeved on guide-localization seat 11.It is being located at the two of guide-localization seat 11
Side is respectively arranged with 18 Room 12 of tension spring and is connected with tension spring 18, and the other end of two tension springs 18 is respectively and in corresponding sliding seat 13
End face connection.
Wherein the thrust of thrust spring 16 is greater than the total pulling force of two tension springs 18.To by two symmetrical telescopic rods
After pulling out simultaneously, two each telescopic rod Automatic-expandings can be made by thrust spring 16, due to pushing away for wherein thrust spring 16
Power is greater than the total pulling force of two tension springs 18, so two telescopic rods after expansion will not be shunk back automatically into bottom casing 2 or top cover
In pipe 3.But after manual operation makes 3 inside of two telescopic rods push-in bottom casings 2 or top cover pipe, bottom casing 2 or top cover pipe 3
Inner wall overcomes the thrust of thrust spring 16, so being at this time mainly that tension spring 18 applies pulling force effect to sliding seat 13, really
It protects sliding seat 13 and quickly enters the inside of bottom casing 2 or top cover pipe 3, to realize the process for shrinking two telescopic rods.
In order to reach more smoothly extension and shrinkage operation, can be equipped in the lateral surface of the outer end of each telescopic rod
Side roller, using side roller directly with 3 inner wall contact slide of bottom casing 2 or top cover pipe.
In addition, can also pass through in the side of support frame 1 to keep the device to be in upright state in a contracted state
Pin shaft is hinged with side stand.
Embodiment 2: on that basis of example 1, the bottom of at, the side wall of casing 2 or top cover pipe 3 is provided with resilient key, and described
13 side wall of sliding seat is provided with multiple location holes in horizontal interval distribution, and the location hole of the resilient key and 13 side wall of sliding seat is matched
It closes and constitutes assembly relation.The purpose of the design is the expanded angle for adjusting two symmetrical telescopic rods.If without elasticity
The constraint of pin, two symmetrical telescopic rods are always at maximum unfolded state.But using resilient key to 13 extension of sliding seat
It is controlled, the extension for being conducive to control two symmetrical telescopic rods still has section tubular wall when extension is lower
It is supported on telescopic rod side, for fighting thrust spring 16, expanded angle is restricted at this time.
The upper and lower side for the column 6 that links: on that basis of example 1, being designed as the retractable structure of suit by embodiment 3, and
The side wall of retractable structure is provided with locking pin.
Embodiment 4: on that basis of example 1, being respectively arranged with independent article carrying platform 7 positioned at each interlocking bar upper end,
Adjacent article carrying platform 7 is overlapped, and the relief hole cooperated with adjacent linkage column 6 is provided in the article carrying platform of lower section 7.
Claims (6)
1. a kind of self-balancing adaptive type office appliance bogey, including support frame and article carrying platform and pulley, it is characterized in that:
In the lower end of support frame and upper end, horizontal connection has bottom casing and top cover pipe respectively, is respectively installed in bottom casing and top cover pipe
Hypertonic mechanism is fixed together between the hypertonic mechanism of upside and the hypertonic mechanism of downside by the column that links, and article carrying platform is set
Set each linkage column upper end or the upper end of support frame is set；The hypertonic mechanism includes being set in bottom casing or top cover
The left and right sliding seat of pipe inner end passes through vertical pin shaft in the two sides of each sliding seat outer end face respectively and is hinged with telescopic rod, position
Thrust spring is connected between the root of a pair of of telescopic rod of each sliding seat outer end face；In the bottom casing or top cover pipe
It is provided with tension spring room in the middle part of inner cavity and is connected with tension spring, the other end of tension spring is connected with corresponding sliding seat inner face；It is described to push away
The thrust of power spring is greater than the pulling force of tension spring；It is provided with guide-localization seat in the middle part of the inner cavity of the bottom casing or top cover pipe, together
When the inner end of the sliding seat is provided with locating groove, locating groove can be sleeved on guide-localization seat.
2. self-balancing adaptive type office appliance bogey according to claim 1, it is characterized in that: in the bottom casing or
The side wall of top cover pipe is provided with resilient key, and the sliding seat side wall is provided with multiple location holes in horizontal interval distribution,
The cooperation of the location hole of the resilient key and sliding seat side wall constitutes assembly relation.
3. self-balancing adaptive type office appliance bogey according to claim 1, it is characterized in that: in support frame as described above
Side is hinged with side stand by pin shaft.
4. self-balancing adaptive type office appliance bogey according to claim 1, it is characterized in that: the linkage column
Upper and lower side is the retractable structure of suit, and the side wall of retractable structure is provided with locking pin.
5. self-balancing adaptive type office appliance bogey according to claim 1, it is characterized in that: being located at each interlocking bar
Upper end is respectively arranged with independent article carrying platform, and adjacent article carrying platform is overlapped, and the article carrying platform in lower section be provided with
The relief hole of adjacent linkage column cooperation.
6. self-balancing adaptive type office appliance bogey according to claim 1, it is characterized in that: in each telescopic rod
The lateral surface of outer end is equipped with side roller, using side roller directly with bottom casing or top cover inside pipe wall contact slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711370957.5A CN108030251B (en) | 2017-12-19 | 2017-12-19 | Self-balancing adaptive type office appliance bogey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711370957.5A CN108030251B (en) | 2017-12-19 | 2017-12-19 | Self-balancing adaptive type office appliance bogey |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108030251A CN108030251A (en) | 2018-05-15 |
| CN108030251B true CN108030251B (en) | 2019-10-22 |
Family
ID=62099745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711370957.5A Active CN108030251B (en) | 2017-12-19 | 2017-12-19 | Self-balancing adaptive type office appliance bogey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108030251B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005230386A (en) * | 2004-02-23 | 2005-09-02 | Shinji Yokota | Sliding book-end |
| CN201399059Y (en) * | 2009-05-09 | 2010-02-10 | 杨海冰 | Multifunctional lifting nursing bed |
| CN103909506A (en) * | 2013-01-09 | 2014-07-09 | 力山工业股份有限公司 | Supporting frame of tool machine |
| CN204682990U (en) * | 2015-06-12 | 2015-10-07 | 张猛 | The telescopic rack of a kind of statistics |
| TWM536893U (en) * | 2016-09-26 | 2017-02-21 | King Hong Industrial Co Ltd | Height-adjustable table on desk |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203341223U (en) * | 2013-06-17 | 2013-12-18 | 路华（厦门）贸易有限公司 | Improved structure of folding table |
-
2017
- 2017-12-19 CN CN201711370957.5A patent/CN108030251B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005230386A (en) * | 2004-02-23 | 2005-09-02 | Shinji Yokota | Sliding book-end |
| CN201399059Y (en) * | 2009-05-09 | 2010-02-10 | 杨海冰 | Multifunctional lifting nursing bed |
| CN103909506A (en) * | 2013-01-09 | 2014-07-09 | 力山工业股份有限公司 | Supporting frame of tool machine |
| CN204682990U (en) * | 2015-06-12 | 2015-10-07 | 张猛 | The telescopic rack of a kind of statistics |
| TWM536893U (en) * | 2016-09-26 | 2017-02-21 | King Hong Industrial Co Ltd | Height-adjustable table on desk |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108030251A (en) | 2018-05-15 |
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