CN108030251A - Self-balancing adaptive type office appliance bogey - Google Patents
Self-balancing adaptive type office appliance bogey Download PDFInfo
- Publication number
- CN108030251A CN108030251A CN201711370957.5A CN201711370957A CN108030251A CN 108030251 A CN108030251 A CN 108030251A CN 201711370957 A CN201711370957 A CN 201711370957A CN 108030251 A CN108030251 A CN 108030251A
- Authority
- CN
- China
- Prior art keywords
- top cover
- self
- bottom casing
- office appliance
- sliding seat
- 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.)
- Granted
Links
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 supporting rack and upper end, horizontal connection has bottom casing and top cover pipe respectively, hypertonic mechanism is respectively installed with 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 on the upper end of each linkage column or is arranged on the upper end of supporting rack.The present invention can realize the function of extension and contraction, be very suitable for using for the platform of bearing article in working environment or as the instrument of transport office appliance.The expanded angle of two symmetrical telescopic rods can also be adjusted using resilient key, maintains the stability of whole stent.
Description
Technical field
The invention belongs to office appliance auxiliary Tools Technology, and in particular to a kind of self-balancing adaptive type office appliance
Bogey.
Background technology：
Usual office space is limited, for putting the stent or travelling bogie of necessary office articles, under without using state
Still take up space, have compressed effective office space.In addition, the handbarrow for being currently used for article is all tablet vehicle type, can only
Be suitable for road it is broad it is unimpeded in the case of use, similar to Office Space due to the not straight not smooth situation of road
Under, carrying work can not just be normally completed using ordinary flat car.So current existing floor truck is not suitable for office and makes
With.
The content of the invention：
The problem of present invention can not achieve folding for current existing office with bearing support or desktop, and be currently used for handling official business
The delivery vehicle in place is more heavy, is not suitable for the problem of narrow and road meander region uses, there is provided a kind of behaviour simple in structure
Make convenient self-balancing adaptive type office appliance bogey.
The present invention solves technological means used by above-mentioned technical problem：A kind of self-balancing adaptive type office appliance carrying dress
Put, including supporting rack and article carrying platform and pulley, in the lower end of supporting rack 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 on the upper end of each linkage column or is arranged on the upper end of supporting rack；
The hypertonic mechanism includes being set in bottom casing or the left and right sliding seat of top cover pipe the inner, the two of each sliding seat outer end face
Side is hinged with telescopic rod by vertical axis pin respectively, 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 more than the pulling force of tension spring.
Guide-localization seat is provided with the middle part of the inner cavity of the bottom casing or top cover pipe, while in the inner of the sliding seat
Locating groove is provided with, 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 with the sliding seat side wall and multiple is in
The location hole of the location hole of horizontal interval distribution, the resilient key and sliding seat side wall, which coordinates, forms assembly relation.
Side stand is hinged with by axis pin 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 sleeve structure is provided with locking
Pin.
Independent article carrying platform is respectively arranged with 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 coordinated with adjacent linkage column.
Lateral surface in the outer end of each telescopic rod is provided 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 realize the function of extension and contraction, be very suitable for using in working environment
Used in the platform of bearing article or as the instrument of transport office appliance.Two in the present invention in contraction state are flexible
Bar, thrust spring are in compressive state, and two telescopic rods compressed are supported by the closing of bottom casing or top cover pipe.
After two symmetrical telescopic rods are pulled out at the same time, two each telescopic rod Automatic-expandings can be made by thrust spring, due to
Wherein the thrust of thrust spring is more 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 mainly that tension spring applies pulling force effect to sliding seat at this time,
Ensure that sliding seat quickly enters the inner side of bottom casing or top cover pipe, it is achieved thereby that the process that two telescopic rods are shunk.
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, prevents the telescopic rod after expansion from being shunk because external force acts on, so as to maintain whole stent
Stability.
Brief description of the drawings：
Fig. 1 is a kind of dimensional structure diagram of the present invention.
Fig. 2 is Fig. 1
Fig. 3 is the unfolded state schematic diagram of Fig. 2.
Figure label：1 is supporting rack, and 2 be bottom casing, and 3 be top cover pipe, and 4 be bottom telescopic rod, and 5 be top telescopic rod, 6
For the column that links, 7 be article carrying platform, and 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 axis pin, and 15 be spring base, and 16 be thrust spring, and 17 be locating groove, and 18 be tension spring.
Embodiment：
Embodiment 1：Office appliance bogey shown in Figure 1, can realize the function of extension and contraction, be very suitable for doing
Used in public environment for the platform of bearing article or as the instrument of transport office appliance.
Fig. 1 provides a kind of structure type of the present invention, and in the lower end of supporting rack 1 and upper end, horizontal connection has bottom set respectively
Pipe 2 and top cover pipe 3.Hypertonic mechanism is respectively installed with bottom casing 2 and top cover pipe 3.As 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 at the same time.
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
Put in the upper end of each linkage column 6 or be arranged on the upper end of supporting rack 1.
Specifically, referring to shown in Fig. 2 and Fig. 3, hypertonic mechanism includes being set in bottom casing 2 or inner left and right of top cover pipe 3
Sliding seat 13, is hinged with telescopic rod, positioned at each cunning by vertical axis pin respectively in the both sides of each 13 outer end face of sliding seat
Thrust spring 16 is connected between the root of a pair of of telescopic rod of 13 outer end face of dynamic seat.Two telescopic rods in contraction state,
Thrust spring 16 is in compressive state, and two telescopic rods compressed are propped up by the closing of bottom casing 2 or top cover pipe 3
Support.
Guide-localization seat 11 is provided with 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.Positioned 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, the other ends of two tension springs 18 respectively with corresponding sliding seat 13
End face connects.
Wherein the thrust of thrust spring 16 is more than the total pulling force of two tension springs 18.So as to by two symmetrical telescopic rods
After pulling out at the same time, two each telescopic rod Automatic-expandings can be made by thrust spring 16, due to pushing away for wherein thrust spring 16
Power is more than the total pulling force of two tension springs 18, so two telescopic rods after expansion will not shrink back into bottom casing 2 or top cover automatically
In pipe 3.But after manual operation makes two telescopic rods push-in bottom casings 2 or the inner side of top cover pipe 3, bottom casing 2 or top cover pipe 3
Inner wall overcomes the thrust of thrust spring 16, so being mainly that tension spring 18 applies pulling force effect to sliding seat 13 at this time, really
The inner side that sliding seat 13 quickly enters bottom casing 2 or top cover pipe 3 is protected, it is achieved thereby that the process that two telescopic rods are shunk.
In order to reach more smoothly extension and shrinkage operation, can be provided with 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, in order to keep the device to be in upright state in a contracted state, can also pass through in the side of supporting rack 1
Axis pin is hinged with side stand.
Embodiment 2：On the basis of embodiment 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 somebody with somebody
Close and form 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, is conducive to control the extension of two symmetrical telescopic rods, when extension is relatively low, still there is section tubular wall
Telescopic rod side is supported on, for resisting thrust spring 16, expanded angle is restricted at this time.
Embodiment 3：On the basis of embodiment 1, the upper and lower side for the column 6 that links is designed as to the retractable structure of suit, and
The side wall of sleeve structure is provided with locking pin.
Embodiment 4：On the basis of embodiment 1, independent article carrying platform 7 is respectively arranged with positioned at each interlocking bar upper end,
Adjacent article carrying platform 7 is overlapped, and the article carrying platform 7 in lower section is provided with the relief hole coordinated with adjacent linkage column 6.
Claims (7)
1. a kind of self-balancing adaptive type office appliance bogey, including supporting rack and article carrying platform and pulley, it is characterized in that：
In the lower end of supporting rack and upper end, horizontal connection has bottom casing and top cover pipe respectively, is respectively installed with bottom casing and top cover pipe
Hypertonic mechanism, is fixed together, article carrying platform is set between the hypertonic mechanism of upside and the hypertonic mechanism of downside by the column that links
Put in the upper end of each linkage column or be arranged on the upper end of supporting rack；The hypertonic mechanism includes being set in bottom casing or top cover
The left and right sliding seat of pipe the inner, telescopic rod, position are hinged with the both sides of each sliding seat outer end face by vertical axis pin respectively
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
Inner cavity in the middle part of be provided with tension spring room and be connected with tension spring, the other end of tension spring is connected with corresponding sliding seat inner face；It is described
The thrust of thrust spring is more than the pulling force of tension spring.
2. self-balancing adaptive type office appliance bogey according to claim 1, it is characterized in that：In the bottom casing or
Guide-localization seat is provided with the middle part of the inner cavity of top cover pipe, while locating groove is provided with the inner of the sliding seat, positioning card
Groove can be sleeved on guide-localization seat.
3. 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 location hole of the resilient key and sliding seat side wall, which coordinates, forms assembly relation.
4. 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 axis pin.
5. 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 sleeve structure is provided with locking pin.
6. self-balancing adaptive type office appliance bogey according to claim 1, it is characterized in that：Positioned 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 that adjacent linkage column coordinates.
7. 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 provided 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 true CN108030251A (en) | 2018-05-15 |
| CN108030251B 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 (6)
| 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 |
| CN203341223U (en) * | 2013-06-17 | 2013-12-18 | 路华（厦门）贸易有限公司 | Improved structure of folding table |
| 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 |
-
2017
- 2017-12-19 CN CN201711370957.5A patent/CN108030251B/en active Active
Patent Citations (6)
| 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 |
| CN203341223U (en) * | 2013-06-17 | 2013-12-18 | 路华（厦门）贸易有限公司 | Improved structure of folding table |
| 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 |
|---|---|
| CN108030251B (en) | 2019-10-22 |
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