CN105640122B - A kind of multipurpose leans on wall chair - Google Patents
A kind of multipurpose leans on wall chair Download PDFInfo
- Publication number
- CN105640122B CN105640122B CN201610131432.5A CN201610131432A CN105640122B CN 105640122 B CN105640122 B CN 105640122B CN 201610131432 A CN201610131432 A CN 201610131432A CN 105640122 B CN105640122 B CN 105640122B
- Authority
- CN
- China
- Prior art keywords
- support bar
- multipurpose
- leans
- carrying belt
- wall chair
- 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
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
- A47C9/06—Wall stools ; Stools hingedly mounted against the wall
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C13/00—Convertible chairs, stools or benches
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
Abstract
The invention discloses a kind of multipurpose to lean on wall chair, including the first support bar be arrangeding in parallel and second support bar, fixed cross beam, carrying belt, rewinding device and spool, the first support bar is fixedly connected with the upper end of second support bar by fixed cross beam, a rewinding device is respectively equipped with the relative facade in the lower end of the first support bar and second support bar, described two rewinding devices are connected with the both ends of spool respectively, one end of the carrying belt is fixed on fixed cross beam, and the other end is fixed on spool.The present invention is provided with rewinding device, automatically fabric carrying belt can be rolled into withdrawal, and the locking of carrying belt position can be ensured, ensure not rotate when using, angle warning device is provided with simultaneously, user can be reminded in time, is ensured safe to use, the supporting leg that bottom is set can will lean on wall chair to be transformed into Simple stretcher, in case Emergency use or rest of overlieing.
Description
Technical field
The present invention relates to a kind of multipurpose to lean on wall chair.
Background technology
With gradually stepping up for people's living standard, increasing people is becoming more to enjoy life after work, outside
Go out tourism into most people to like, but tired out outside sometimes want to look for a place to stop for a rest but suffer from no seat and
It is worried.Also some students want to rest in the reading of some corner quiet spot in campus or rest in one's spare time, but
Also suffer from no seat, how could take a load off one's feet at any time tired when, can be lain down when either travelling outdoors rest or
There is stretcher use when occurring unexpected, turn into a great problem.
The content of the invention
The present invention is in order to solve the above problems, it is proposed that a kind of multipurpose lean on wall chair, of the invention to be provided with rewinding device, can
Automatically fabric carrying belt is rolled into withdrawal, and the locking of carrying belt position can be ensured, ensure not rotate when using, together
When be provided with angle warning device, user can be reminded in time, ensure it is safe to use, bottom set supporting leg can
Wall chair will be leaned on to be transformed into Simple stretcher, in case Emergency use or rest of overlieing.
To achieve these goals, the present invention adopts the following technical scheme that：
A kind of multipurpose leans on wall chair, including be arranged in parallel first support bar and second support bar, fixed cross beam, carrying
Band, rewinding device and spool, the first support bar are fixedly connected with the upper end of second support bar by fixed cross beam, and described the
A rewinding device, described two rewinding devices point are respectively equipped with the relative facade in the lower end of one support bar and second support bar
It is not connected with the both ends of spool, one end of the carrying belt is fixed on fixed cross beam, and the other end is fixed on spool.
The rewinding device includes clockwork spring and bidirectional ratchet, and the clockwork spring is fitted and connected with bidirectional ratchet, the clockwork spring
Drive shaft driving bidirectional ratchet rotates.
The bidirectional ratchet includes housing, determines block, ratchet, adjustment axis, adjustment pin and driving lever, and the housing connects with spool
Connect, the bottom determined block and be arranged on enclosure interior, the upper surface for determining block is provided with the groove with click-fit, the spine
Pawl is arranged in groove and can do the swing of predetermined angular, and the top of the ratchet is provided with adjustment axis, in the adjustment axis
Adjustment pin is installed, the adjustment axis side relative with adjustment pin is provided with driving lever.
The both sides of the carrying belt are provided with dog hole.
The relative facade of the first support bar and second support bar is provided with the hook coordinated with dog hole.
The back side at first support bar and the second support bar both ends is respectively provided with a supporting leg.
The end of the supporting leg is provided with castor.
The bottom of the first support bar and second support bar is provided with slipmat.
The slipmat includes rubber or silica gel.
The carrying belt includes cloth or fabric.
Beneficial effects of the present invention are：
(1) present invention is provided with rewinding device, fabric carrying belt can be rolled into withdrawal automatically, and can ensure carrying belt
The locking of position, ensure not rotate when using；
(2) present invention is provided with angle warning device, and user can be reminded in time, ensures safe to use；
(3) present invention is simple in construction, and the supporting leg that bottom is set can will lean on wall chair to be transformed into Simple stretcher, in case emergent
Using or rest of overlieing.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is side structure schematic view of the present invention；
Fig. 3 is supporting leg position view of the present invention；
Fig. 4 is support leg structure schematic diagram of the present invention；
Fig. 5 is supporting leg Unclosing structure schematic diagram of the present invention；
Fig. 6 is rewinding device structural representation of the present invention；
Fig. 7 is bidirectional ratchet structural representation of the present invention；
Wherein, 1, first support bar, 2, fixed cross beam, 3, second support bar, 4, carrying belt, 5, rewinding device, 6, spool,
7th, slipmat, 8, hook, 9, supporting leg, 51, clockwork spring, 52, bidirectional ratchet, 521, housing, 522, determine block, 523, ratchet, 524,
Adjustment pin, 525, adjustment axis, 526, driving lever.
Embodiment：
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of multipurpose leans on wall chair, including the first support bar 1 and second support bar 3, solid be arrangeding in parallel
Determine crossbeam 2, carrying belt 4, rewinding device 5 and spool 6, the upper end of the first support bar 1 and second support bar 3 passes through fixed horizontal stroke
Beam 2 is fixedly connected, and a backrush dress is respectively equipped with the first support bar 1 facade relative with the lower end of second support bar 3
5 are put, both ends of described two rewinding devices 5 respectively with spool 6 are connected, as shown in Fig. 2 one end of the carrying belt 4 is fixed on
On fixed cross beam 2, the other end is fixed on spool 6.As shown in fig. 6, the rewinding device 5 includes clockwork spring 51 and bidirectional ratchet
52, the clockwork spring 51 is fitted and connected with bidirectional ratchet 52, and the drive shaft driving bidirectional ratchet 52 of the clockwork spring 51 rotates.Such as Fig. 7
Shown, the bidirectional ratchet 52 includes housing 521, determines block 522, ratchet 523, adjustment axis 525, adjustment pin 524 and driving lever 526,
The housing 521 is connected with spool 6, the bottom determined block 522 and be arranged on inside housing 521, the upper surface for determining block 522
The groove coordinated with ratchet 523 is provided with, the ratchet 523 is V-shaped, a left claw arm, a right pawl arm, the bottom of ratchet 523
Portion is arranged in groove and can do the swing of predetermined angular, and the top of the ratchet 523 is provided with adjustment axis 525, the tune
Adjustment pin 524 is installed, the adjustment axis 525 side relative with adjustment pin 524 is provided with driving lever 526 on nodal axisn 525.Specifically
When driving lever 526 is located at side (left side) of bidirectional ratchet 52, now the right pawl arm of ratchet 523 contacts with housing 521, now sends out
Bar 51 can drive spool 6 to roll carrying belt 4, and when carrying belt 4 deploys, driving lever 526 is moved into the another of bidirectional ratchet 52
During side (right side), now the left claw arm of ratchet 523 contacts with housing 521, and now clockwork spring 51 can not drive spool 6 to rotate, and hold
Retracted state, the bottom of the first support bar 1 and second support bar 3 are not provided with slipmat 7, wall chair will be leaned on to lean on the holding of carrier band 4
When on wall, it can prevent bottom from being slided with respect to ground, cause danger.The slipmat 7 includes rubber or silica gel etc. and rubbed
Wipe the big material of coefficient.
As a further improvement, in the bottom of first support bar 1 or second support bar 3 angle can be set to alarm to fill
Put, angle warning device includes angular transducer, controller, power supply and buzzer, the angular transducer and controller it is defeated
Enter end connection, power supply is connected with controller and provides operating voltage, and the buzzer is connected with controller output end, works as support bar
When leaning against the angle on wall and exceeding range of set value, signal is passed to controller, controller control buzzing by angular transducer
Device is alarmed, and prompts user to reappose by wall chair.
As another occupation mode of the application, the both sides of the carrying belt 4 are provided with dog hole, dog hole have it is multiple, symmetrically
The both sides for being arranged on carrying belt 4.The relative facade of the first support bar 1 and second support bar 3 is provided with to be coordinated with dog hole
Hook 8.As shown in figure 3, the back side at the first support bar 1 and the both ends of second support bar 3 is respectively provided with a supporting leg 9, such as
Shown in Fig. 4, Fig. 5, the supporting leg 9 can be folded into support bar, and the end of the supporting leg 9 is provided with castor, by carrying belt 4
Pack up, the dog hole of both sides is hung on corresponding hook 8, and four supporting legs 9 are put down, a stretcher are formed, at the bottom of supporting leg 9
End is provided with castor, the movement of Convenient stretcher.
The carrying belt 4 includes cloth or fabric.
Although above-mentioned the embodiment of the present invention is described with reference to accompanying drawing, model not is protected to the present invention
The limitation enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not
Need to pay various modifications or deformation that creative work can make still within protection scope of the present invention.
Claims (8)
1. a kind of multipurpose leans on wall chair, it is characterized in that:Including the first support bar be arrangeding in parallel and second support bar, fixed horizontal stroke
Beam, carrying belt, rewinding device and spool, the upper end of the first support bar and second support bar is fixed by fixed cross beam to be connected
Connect, a rewinding device is respectively equipped with the relative facade in the lower end of the first support bar and second support bar, it is described two
Rewinding device is connected with the both ends of spool respectively, and one end of the carrying belt is fixed on fixed cross beam, and the other end is fixed on volume
On axle；
The rewinding device includes clockwork spring and bidirectional ratchet, and the clockwork spring is fitted and connected with bidirectional ratchet, the driving of the clockwork spring
Axle driving bidirectional ratchet rotates；
The bidirectional ratchet includes housing, determines block, ratchet, adjustment axis, adjustment pin and driving lever, and the housing is connected with spool, institute
State and determine the bottom that block is arranged on enclosure interior, the upper surface for determining block is provided with the groove with click-fit, and the ratchet is set
Put in groove and the swing of predetermined angular can be done, the top of the ratchet is provided with adjustment axis, is installed in the adjustment axis
There is adjustment pin, the adjustment axis side relative with adjustment pin is provided with driving lever.
2. a kind of multipurpose as claimed in claim 1 leans on wall chair, it is characterized in that:The both sides of the carrying belt are provided with dog hole.
3. a kind of multipurpose as claimed in claim 2 leans on wall chair, it is characterized in that:First support bar and the second support bar phase
To facade be provided with dog hole coordinate hook.
4. a kind of multipurpose as claimed in claim 1 leans on wall chair, it is characterized in that:The first support bar and second support bar two
The back side at end is respectively provided with a supporting leg.
5. a kind of multipurpose as claimed in claim 4 leans on wall chair, it is characterized in that:The end of the supporting leg is provided with castor.
6. a kind of multipurpose as claimed in claim 1 leans on wall chair, it is characterized in that:The first support bar and second support bar
Bottom is provided with slipmat.
7. a kind of multipurpose as claimed in claim 6 leans on wall chair, it is characterized in that:The slipmat includes rubber or silica gel.
8. a kind of multipurpose as claimed in claim 1 leans on wall chair, it is characterized in that:The carrying belt includes cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610131432.5A CN105640122B (en) | 2016-03-09 | 2016-03-09 | A kind of multipurpose leans on wall chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610131432.5A CN105640122B (en) | 2016-03-09 | 2016-03-09 | A kind of multipurpose leans on wall chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105640122A CN105640122A (en) | 2016-06-08 |
| CN105640122B true CN105640122B (en) | 2017-11-21 |
Family
ID=56492423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610131432.5A Active CN105640122B (en) | 2016-03-09 | 2016-03-09 | A kind of multipurpose leans on wall chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105640122B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2067313U (en) * | 1990-04-17 | 1990-12-12 | 杨兴雅 | Rolling-up curtain |
| US5794875A (en) * | 1995-04-11 | 1998-08-18 | Trw Occupant Restraint Systems Gmbh | Belt retractor for a vehicle safety belt system |
| US6289533B1 (en) * | 1994-10-28 | 2001-09-18 | Barton Medical Corporation | Patient transport system |
| CN2608666Y (en) * | 2003-04-02 | 2004-03-31 | 高林 | Notch wheel regulating mechanism of automatic hidden gauze window back winding elasticity |
| CN2734202Y (en) * | 2004-07-28 | 2005-10-19 | 甄冠忠 | Multifunctional sickbed nursing frame |
| CN2793285Y (en) * | 2005-02-21 | 2006-07-05 | 黄长怒 | Back elastic adjusting mechanism of invisual screen window |
| CN202445571U (en) * | 2012-02-09 | 2012-09-26 | 岑孟庆 | Wall chair |
| CN203154102U (en) * | 2013-03-22 | 2013-08-28 | 章金杰 | Stretcher used for outdoor emergency |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1583496A1 (en) * | 2003-01-15 | 2005-10-12 | Asger Gramkow | System for handling a person and method therefor |
-
2016
- 2016-03-09 CN CN201610131432.5A patent/CN105640122B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2067313U (en) * | 1990-04-17 | 1990-12-12 | 杨兴雅 | Rolling-up curtain |
| US6289533B1 (en) * | 1994-10-28 | 2001-09-18 | Barton Medical Corporation | Patient transport system |
| US5794875A (en) * | 1995-04-11 | 1998-08-18 | Trw Occupant Restraint Systems Gmbh | Belt retractor for a vehicle safety belt system |
| CN2608666Y (en) * | 2003-04-02 | 2004-03-31 | 高林 | Notch wheel regulating mechanism of automatic hidden gauze window back winding elasticity |
| CN2734202Y (en) * | 2004-07-28 | 2005-10-19 | 甄冠忠 | Multifunctional sickbed nursing frame |
| CN2793285Y (en) * | 2005-02-21 | 2006-07-05 | 黄长怒 | Back elastic adjusting mechanism of invisual screen window |
| CN202445571U (en) * | 2012-02-09 | 2012-09-26 | 岑孟庆 | Wall chair |
| CN203154102U (en) * | 2013-03-22 | 2013-08-28 | 章金杰 | Stretcher used for outdoor emergency |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105640122A (en) | 2016-06-08 |
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