CN108926166A - Folding stand - Google Patents
Folding stand Download PDFInfo
- Publication number
- CN108926166A CN108926166A CN201811093448.7A CN201811093448A CN108926166A CN 108926166 A CN108926166 A CN 108926166A CN 201811093448 A CN201811093448 A CN 201811093448A CN 108926166 A CN108926166 A CN 108926166A
- Authority
- CN
- China
- Prior art keywords
- pivoted frame
- rocker
- middleware
- folding stand
- locking post
- 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
- A47C—CHAIRS; SOFAS; BEDS
- A47C19/00—Bedsteads
- A47C19/12—Folding bedsteads
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Invalid Beds And Related Equipment (AREA)
Abstract
Folding stand of the present invention, it includes pedestal, pivoted frame, pass through two swing rod connections between the pedestal and pivoted frame, the first gas spring for pushing pivoted frame to swing is additionally provided between the pedestal and pivoted frame, the pivoted frame is connect with a rocker by shaft, guiding mechanism is equipped between pivoted frame and rocker, pivoted frame and rocker branch are provided with the second gas spring for pushing rocker to rotate, and the retaining mechanism for controlling rocker rotational angle is equipped between the rocker and pivoted frame.Ordinary circumstance bottom base is mounted on fixed object, and the target piece for needing to adjust angle is generally installed on rocker, it is possible thereby to realize the adjusting to target piece angle.
Description
Technical field
The present invention relates to folding or auxiliary lifting tools, relate in particular to a kind of folding stand.
Background technique
With technological progress, social development, can only equipment more and more applied in life and production, fold
Or lifting tool is applied in more older more occasions, and such as: the multi-purpose application of the instrument factories such as display, bed, elevator.With function
For energy bed, relatively common crane or folding stand are all to meet bed body to increase or store use after folding, and are limited to
Residence area, many families need to be received into room turning after folding bed, and other then need to store various lifes under bed
Being product, common storage folding bed are just no longer applicable in.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of convenient for the storage of bed bottom or takes out the folding stand of article.
The present invention solve above-mentioned technical problem the technical solution adopted is that: folding stand, it includes pedestal, pivoted frame, described
By the connection of two swing rods between pedestal and pivoted frame, for pushing that pivoted frame swings is additionally provided between the pedestal and pivoted frame
One gas spring, the pivoted frame are connect with a rocker by shaft, and guiding mechanism, pivoted frame and rocker are equipped between pivoted frame and rocker
Branch is provided with the second gas spring for pushing rocker to rotate, and is equipped between the rocker and pivoted frame for controlling rocker rotation
The retaining mechanism of angle.
Two oscillating bar length differences, one end of first gas spring are connect with short swing rod, the other end with turn
Frame connection.
The guiding mechanism includes the arcuate socket being arranged on pivoted frame, and guide post, guiding are equipped in the arcuate socket
Column is fixedly mounted on rocker.
One end of second gas spring is connect with pivoted frame, and the other end is connect with rocker.
The retaining mechanism includes hook and matches locking post with hook, and the hook is located on rocker, institute
The locking post stated is located on pivoted frame, and the locking post is engaged or is separated with hook between control rocker and pivoted frame and rotates and close
It closes.
The rocker is equipped with lock sheet, and lock sheet is equipped with infundibulate notch, and infundibulate notch is by horn mouth and directly
Slot composition, wherein the side wall of straight trough is equipped with the notch for being used as hook, and notch is equipped with the bevel edge extended toward straight trough.
The pivoted frame is equipped with accommodation groove, and middleware is located in accommodation groove, and middleware is turned by middleware axis and pivoted frame
It moves connection and middleware is equipped with arc-shaped edges, the locking post is located on middleware, and pivoted frame is equipped with for ejection middleware
Pressure spring, the pressure spring are located at the side of middleware, and auxiliary piece is additionally provided on the pivoted frame, and auxiliary piece is equipped with horizontal long
Hole, locking post are located in horixmtal long hole, and stretchable sheet is additionally provided between the middleware and auxiliary piece, is set on the stretchable sheet
There is accommodating cavity, accommodating cavity is about two arrangements and generally rectangular chamber composition, the middleware axis and locking post
It is respectively positioned on top to greatly enhance in rectangular cavity, small rectangle chamber can accommodate locking post.
Accommodation groove is located in the auxiliary piece, and the stretchable sheet and middleware are respectively positioned in accommodation groove and through pressing plate
It is movable to be limited in accommodation groove.
Compared with the prior art, the present invention has the following advantages: the swing rod first between pedestal and pivoted frame makes pedestal and turns
Certain interval can be kept between frame according to actual needs, and pivoted frame is able to maintain and protects always during oscilaltion
Hold it is parallel with pedestal, time can guarantee gap when use between pedestal and pivoted frame be it is enough, when pivoted frame rises to centainly
Highly, for ease of operation or other actual needs, the second gas spring can make shape between rocker and pivoted frame form an angle,
The adjustable range between pedestal and rocker is namely further increased, in actual use, ordinary circumstance bottom base is mounted in
On fixed object, and the target piece for needing to adjust angle is generally installed on rocker, it is possible thereby to realize to target piece angle
Adjusting.Locking post is located in the notch of lock sheet when closed state, and notch plays the role of hook and lock sheet is stopped up to move,
Pressure spring ejection middleware will not fall off locking post in notch, and the Quad Sides that greatly enhance on stretchable sheet top also are located under locking post
Side, when ejection stretchable sheet the side will ejection locking post up move, by arc structure on middleware, middleware is in accommodation groove
The promotion collective effect of interior rotation, the rotation and stretchable sheet realizes that horizontal-shift sliding occurs in notch for locking post, due to
The limitation of horixmtal long hole, locking post can only move horizontally, and after locking post is detached from notch, locking post will enter on stretchable sheet
The small rectangle in side is intracavitary and limit is in the accommodating cavity of stretchable sheet, at this point, the limitation that lock sheet is just detached from locking post can be suitable
Sharp online mobile, in unlock starting state, horn mouth can play guiding role when closure, enter infundibulate convenient for locking post
It is locked again in the straight trough of notch.The bed board for being applicable in this structure can fold certain angle, convenient for storing or taking out article.
Detailed description of the invention
Fig. 1 is folding stand front view of the present invention；
Fig. 2 is folding stand rear view of the present invention；
Fig. 3 is the structural schematic diagram of lock sheet in folding stand of the present invention；
Fig. 4 is that folding stand of the present invention and other component cooperate schematic diagram；
Fig. 5 is the assembling schematic diagram of auxiliary piece in folding stand of the present invention；
Fig. 6 is the partial exploded view of Fig. 5；
Fig. 7 is another angle schematic diagram of Fig. 5；
Fig. 8 is the structural schematic diagram of auxiliary piece in folding stand of the present invention；
Fig. 9 is the structural schematic diagram of stretchable sheet in folding stand of the present invention.
Specific embodiment
As shown in figs 1-9, folding stand of the present invention, it includes pedestal 1, pivoted frame 2, is passed through between the pedestal 1 and pivoted frame 2
Two swing rods 3 connect, and the first gas spring 4 for pushing pivoted frame 2 to swing is additionally provided between the pedestal 1 and pivoted frame 2, described
Pivoted frame 2 connect with a rocker 5 by shaft, between pivoted frame 2 and rocker 5 be equipped with guiding mechanism, pivoted frame 2 and rocker 5 erection
There is the second gas spring 6 for pushing rocker 5 to rotate, is equipped between the rocker 5 and pivoted frame 2 and is rotated for controlling rocker 5
The retaining mechanism of angle.
3 length of described two swing rods are different, and one end of first gas spring 4 is connect with short swing rod 3, the other end and
Pivoted frame 2 connects.This structure guarantees that the position between pedestal 1 and pivoted frame 2 keeps stable at any time.
The guiding mechanism includes the arcuate socket 7 being arranged on pivoted frame 2, is equipped with guide post 8 in the arcuate socket 7,
Guide post 8 is fixedly mounted on rocker 5.
One end of second gas spring 6 is connect with pivoted frame 2, and the other end is connect with rocker 5.This structure makes rocker 5
Always it is in rotary state, retaining mechanism assistance is needed just to be able to maintain stabilization.As a result, the retaining mechanism include hook and
Locking post 10 is matched with hook, the hook is located on rocker 5, and the locking post 10 is located on pivoted frame 2, the lock
Tight column 10 is engaged or is separated with hook between control rocker 5 and pivoted frame 2 and rotates and be closed.The rocker 5 is equipped with locking
Piece 11, lock sheet 11 are equipped with infundibulate notch 12, and infundibulate notch 12 is made of horn mouth and straight trough, wherein the side wall of straight trough
Equipped with the notch 13 for being used as hook, notch 13 is equipped with the bevel edge 14 extended toward straight trough.
The pivoted frame 2 is equipped with accommodation groove 15, and middleware 22 is equipped in accommodation groove 15, and middleware 22 passes through middleware axis
9 with the rotation connection of pivoted frame 2 and middleware 22 is equipped with arc-shaped edges, and arc-shaped edges guarantee that middleware 22 can rotate in accommodation groove, institute
The locking post 10 stated is located on middleware 22, and pivoted frame 2 is equipped with the pressure spring 21 for ejection middleware 22, the pressure spring 21
In being additionally provided with auxiliary piece 16 on the side of middleware 22, the pivoted frame 2, auxiliary piece 16 is equipped with horixmtal long hole 17, locking post
10 are located in horixmtal long hole 17, and stretchable sheet 18, the stretchable sheet 18 are additionally provided between the middleware 22 and auxiliary piece 16
It is equipped with accommodating cavity 19, accommodating cavity 19 is about two arrangements and generally rectangular chamber composition, the middleware
Axis 9 and locking post 10 are respectively positioned on top and greatly enhance in rectangular cavity, and small rectangle chamber can accommodate locking post 10.
Accommodation groove 15 is located in the auxiliary piece 16, and the stretchable sheet 18 and middleware 22 are respectively positioned on accommodation groove 15
It is interior and be limited in accommodation groove 15 through pressing plate 20 it is movable.
Folding stand of the present invention is suitable for the various occasions for needing to adjust angle, such as display or bed.
By taking bed as an example: pedestal is mounted on a frame, and rocker is connect with bed board, presses stretchable sheet, big rectangular on stretchable sheet
Shape chamber side will ejection locking post, locking post will move and press along bevel edge by thrust and under the collective effect of bevel edge 14
Contracting pressure spring 21, since lock sheet 11 is equipped with arc-shaped edges, arc-shaped edges guarantee that lock sheet can rotate in accommodation groove, and locking post is thus
Into in the straight trough of infundibulate notch 12, in this way, rocker, which just gets rid of retaining mechanism, constrains in the second gas spring effect lower swing, pendulum
Constraint of the oscillating stroke of frame by arcuate socket, since rocker is rotating manner movement, travel path is circular arc, locking
The bell-mouth structure of air of on piece can satisfy the cooperation between rocker and locking post just.Horn mouth neither interfere rocker and pivoted frame it
Between relative rotation, and good guiding function can be played, when guaranteeing that rocker and pivoted frame are closed, locking post can smoothly with
Straight trough docking, under the presumption effect of pressure spring, locking post, which can smoothly enter, realizes locking effect in notch.Bed board and rocker
Connection, in this way, bed board can increase and shape forms an angle, convenient for taking out the article being placed below bed board.Such folding is installed
The bed of superimposed is suitble to make full use of limited memory space.Horixmtal long hole in auxiliary piece guarantees shifting of the middleware in accommodation groove
It is dynamic, and pivoted frame can be made to keep stable during the work time the control of pivoted frame.
Claims (8)
1. a kind of folding stand, it is characterised in that: it includes pedestal (1), pivoted frame (2), between the pedestal (1) and pivoted frame (2)
It is connected by two swing rods (3), first for pushing pivoted frame (2) swing is additionally provided between the pedestal (1) and pivoted frame (2)
Gas spring (4), the pivoted frame (2) are connect with a rocker (5) by shaft, and Guiding machine is equipped between pivoted frame (2) and rocker (5)
Structure, pivoted frame (2) and rocker (5) branch be provided with for push rocker (5) rotate the second gas spring (6), the rocker (5) and
The retaining mechanism for controlling rocker (5) rotational angle is equipped between pivoted frame (2).
2. folding stand according to claim 1, it is characterised in that: described two swing rods (3) length are different, and described the
One end of one gas spring (4) is connect with short swing rod (3), and the other end is connect with pivoted frame (2).
3. folding stand according to claim 2, it is characterised in that: the guiding mechanism includes being arranged on pivoted frame (2)
Arcuate socket (7), be equipped with guide post (8) in the arcuate socket (7), guide post (8) is fixedly mounted on rocker (5).
4. folding stand according to claim 3, it is characterised in that: one end and pivoted frame (2) of second gas spring (6)
Connection, the other end are connect with rocker (5).
5. folding stand according to claim 4, it is characterised in that: the retaining mechanism include hook and with hook phase
It locks column (10), the hook is located on rocker (5), and the locking post (10) is located on pivoted frame (2), the lock
Tight column (10) is engaged or is separated with hook between control rocker (5) and pivoted frame (2) and rotates and be closed.
6. folding stand according to claim 5, it is characterised in that: the rocker (5) is equipped with lock sheet (11), locking
Piece (11) is equipped with infundibulate notch (12), and infundibulate notch (12) is made of horn mouth and straight trough, and wherein the side wall of straight trough is set
There is the notch (13) for being used as hook, notch (13) is equipped with the bevel edge (14) extended toward straight trough.
7. folding stand according to claim 5, it is characterised in that: the pivoted frame (2) is equipped with accommodation groove (15), accommodating
Middleware (22) are equipped in slot (15), middleware (22) is rotatablely connected by middleware axis (9) and pivoted frame (2) and middleware (22)
Equipped with arc-shaped edges (arc-shaped edges guarantee that lock sheet can rotate in accommodation groove), the locking post (10) is located at middleware (22)
On, pivoted frame (2) is equipped with the pressure spring (21) for ejection middleware (22), and the pressure spring (21) is located at the one of middleware (22)
Side is additionally provided with auxiliary piece (16) on the pivoted frame (2), and auxiliary piece (16) is equipped with horixmtal long hole (17), locking post (10) position
It in horixmtal long hole (17), is additionally provided with stretchable sheet (18) between the middleware (22) and auxiliary piece (16), described is flexible
Piece (18) is equipped with accommodating cavity (19), and accommodating cavity (19) is about two arrangements and generally rectangular chamber composition, described
Middleware axis (9) and locking post (10) are respectively positioned on top and greatly enhance in rectangular cavity, and small rectangle chamber can accommodate locking post (10).
8. folding stand according to claim 7, it is characterised in that: accommodation groove (15) is located in the auxiliary piece (16),
The stretchable sheet (18) and middleware (22) is respectively positioned in accommodation groove (15) and is limited in accommodation groove (15) through pressing plate (20)
Interior activity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811093448.7A CN108926166B (en) | 2018-09-19 | 2018-09-19 | Folding rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811093448.7A CN108926166B (en) | 2018-09-19 | 2018-09-19 | Folding rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108926166A true CN108926166A (en) | 2018-12-04 |
| CN108926166B CN108926166B (en) | 2023-07-21 |
Family
ID=64443504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811093448.7A Active CN108926166B (en) | 2018-09-19 | 2018-09-19 | Folding rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108926166B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201067199Y (en) * | 2007-09-04 | 2008-06-04 | 陈德昌 | Mobile type drawer for table |
| CN201097786Y (en) * | 2007-09-04 | 2008-08-13 | 张少华 | Folding structure of leg tube |
| CN202419072U (en) * | 2012-01-10 | 2012-09-05 | 泰州汇锦电子有限公司 | Gas spring folding frame of all-in-one machine of computer |
| CN203195105U (en) * | 2013-04-18 | 2013-09-18 | 杭州杨氏实业有限公司 | Mechanism for adjusting swinging rod |
| CN204427283U (en) * | 2015-01-14 | 2015-07-01 | 杭州杨氏实业有限公司 | A kind of gear retaining mechanism |
| WO2015154394A1 (en) * | 2014-03-16 | 2015-10-15 | 于永飞 | Locking device for seat tube of electric folding scooter |
| CN106820567A (en) * | 2017-02-14 | 2017-06-13 | 湖南农业大学 | A kind of same table and its assembling, folding and adjusting method |
| CN206314771U (en) * | 2016-10-18 | 2017-07-11 | 杭州蓝达工艺制品有限公司 | A kind of lifting desk surface |
| CN107863647A (en) * | 2017-11-02 | 2018-03-30 | 上海航天科工电器研究院有限公司 | A kind of quick locking connector |
-
2018
- 2018-09-19 CN CN201811093448.7A patent/CN108926166B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201067199Y (en) * | 2007-09-04 | 2008-06-04 | 陈德昌 | Mobile type drawer for table |
| CN201097786Y (en) * | 2007-09-04 | 2008-08-13 | 张少华 | Folding structure of leg tube |
| CN202419072U (en) * | 2012-01-10 | 2012-09-05 | 泰州汇锦电子有限公司 | Gas spring folding frame of all-in-one machine of computer |
| CN203195105U (en) * | 2013-04-18 | 2013-09-18 | 杭州杨氏实业有限公司 | Mechanism for adjusting swinging rod |
| WO2015154394A1 (en) * | 2014-03-16 | 2015-10-15 | 于永飞 | Locking device for seat tube of electric folding scooter |
| CN204427283U (en) * | 2015-01-14 | 2015-07-01 | 杭州杨氏实业有限公司 | A kind of gear retaining mechanism |
| CN206314771U (en) * | 2016-10-18 | 2017-07-11 | 杭州蓝达工艺制品有限公司 | A kind of lifting desk surface |
| CN106820567A (en) * | 2017-02-14 | 2017-06-13 | 湖南农业大学 | A kind of same table and its assembling, folding and adjusting method |
| CN107863647A (en) * | 2017-11-02 | 2018-03-30 | 上海航天科工电器研究院有限公司 | A kind of quick locking connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108926166B (en) | 2023-07-21 |
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