CN102240118A - Multifunctional chair - Google Patents
Multifunctional chair Download PDFInfo
- Publication number
- CN102240118A CN102240118A CN2011100981545A CN201110098154A CN102240118A CN 102240118 A CN102240118 A CN 102240118A CN 2011100981545 A CN2011100981545 A CN 2011100981545A CN 201110098154 A CN201110098154 A CN 201110098154A CN 102240118 A CN102240118 A CN 102240118A
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- foot lever
- chair
- preceding foot
- clamping device
- multifunction
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Abstract
The invention discloses a multifunctional chair, which comprises a chair frame, a chair pillow and a seat plate which are arranged on the chair frame, wherein the chair frame comprises a pair of front-foot rods, a pair of rear-foot rods, connecting pieces for connecting the front-foot rods and the rear-foot rods, and clamping devices; the rear-foot rods are hinged in the middle of the corresponding front-foot rods by connecting pieces; a plurality of cross rods are arranged between the front-foot rods at intervals; the clamping devices are detachably connected at the lower ends of the front-foot rods and are provided with clamping ports for being clamped on the wall; the chair pillow is fixed at the upper ends of the front-foot rods and is internally provided with a rope ladder; and one end of the rope ladder is fixed in the chair pillow. The multifunctional chair can be used as a chair, and also can be changed into an escaping ladder in emergency, the structure is simple, the mass is light and the moving is convenient.
Description
Technical field
The present invention relates to a kind of chair, particularly a kind of multifunction chair.
Background technology
Chair is a kind of furniture of people's live and work place indispensability.The relatively more fixing and function singleness of traditional chair form.Along with the continuous development of society, in order to save space and expense, people tend to select multifunction chair gradually.Multifunction chair is of a great variety, and common have storing chair, lamp chair and a massage armchair etc.Wherein, the multifunctional chair of relatively giving prominence to that is useful on rescue run.This class chair is used for emergency relief and escape design for people when happening suddenly disaster.A kind of emergency escape chair is arranged in the prior art, and it comprises two mobile jibs, is connected with many cross bars between two mobile jibs, and described two mobile jibs are made of multistage, and two neighboring sections flexibly connects.Promptly can be used as chair behind each section bending fold with two mobile jibs and use, and it all promptly be can be used as the Emergency Ladder use after the length direction expansion of mobile jib.
In realizing process of the present invention, the inventor finds that there is following problem at least in prior art:
Prior art is with using as chair behind two mobile jib bending folds, so whole chair is very heavy, moves effort in the daily life, and when mobile jib launched to use as Emergency Ladder, the length of emergency escape ladder and weight made it be not easy to move fast.In addition, because it launches the back limited length, be not suitable for higher floor.
Summary of the invention
Existing escape chair heaviness, distortion back are unfavorable moves and the shortcoming of inapplicable higher floor in order to solve, and the embodiment of the invention provides a kind of multifunction chair.Described technical scheme is as follows:
A kind of multifunction chair, comprise the chair frame, be installed in chair pillow and seat on the described chair frame, described chair frame comprises a pair of preceding foot lever, a pair of back foot lever, the connector and the clamping device that connect described preceding foot lever and back foot lever, described back foot lever is hinged on corresponding described preceding foot lever middle part by described connector, be arranged at intervals with many cross bars between the described a pair of preceding foot lever, described clamping device removably is connected the lower end of described preceding foot lever, described clamping device has the folder mouth that is used to be stuck on the wall, described chair pillow is fixed on the upper end of described a pair of preceding foot lever, be provided with rope ladder in the described chair pillow, an end of described rope ladder is fixed on the described chair pillow.
Preferably, described connector comprises a base plate and the side plate that vertically extends from described base plate, one end of described back foot lever is hinged on the side plate of described connector, foot lever offers an elongated slot along its length before described, and the base plate of described connector is installed on the described preceding foot lever movably by the keeper that matches with described elongated slot.
Further, described clamping device comprises clamping bar, connecting rod, baffle plate and location structure, one end of described clamping bar is fixed on described connecting rod one end, the other end of described clamping bar is removably mounted on the lower end of described preceding foot lever, described baffle plate is installed on the described connecting rod movably, described location structure is fixed on the position that needs on the described connecting rod with described baffle plate, to form described folder mouth.
Further, described connecting rod is a threaded rod, and described location structure is a nut.
Preferably, a side of described baffle plate is a zigzag, and described jagged side is relative with described clamping bar.
Further, be arranged at intervals with many cross bars between the described a pair of back foot lever.
Preferably, the bottom surface of described seat be provided with described before the fastener that matches of cross bar between the foot lever.
Further, the bottom surface of described seat also is provided with concaveconvex structure that is complementary with described clamping device and the installation tube that inserts for described connecting rod.
Further, be provided with support bar between described preceding foot lever and the back foot lever.
Further, an end of described support bar is hinged on the described preceding foot lever, and the other end of described support bar is fastened on the foot lever of described back.
The beneficial effect of the technical scheme that the embodiment of the invention provides is: the multifunction chair of the embodiment of the invention, at ordinary times when the chair use, in case of emergency, can pack up the back foot lever, clamping device is fixed on the lower end of preceding foot lever, folder mouth with clamping device is stuck on the wall then, takes out Emergency Ladder from the chair pillow, is used for escape thereby be deformed into Emergency Ladder; And simple in structure, light weight, easily deformable, and distortion back volume is little.Because it is little that the length of rope ladder increases the weight influence of chair, so the multifunction chair that the embodiment of the invention provides is applicable to higher floor after being deformed into Emergency Ladder.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the invention, to do one to the accompanying drawing that uses among the embodiment below introduces simply, apparently, below listed accompanying drawing only be some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 a is the main TV structure schematic diagram of the multifunction chair that provides of the embodiment of the invention;
Fig. 1 b is the side-looking structural representation of multifunction chair shown in Fig. 1 a;
Fig. 2 a is the main TV structure schematic diagram that multifunction chair shown in Fig. 1 a is deformed into Emergency Ladder;
Fig. 2 b is the side-looking structural representation of Emergency Ladder shown in Fig. 2 a;
Fig. 3 is the structure for amplifying schematic diagram of the clamping device of Emergency Ladder shown in Fig. 2 a;
Fig. 4 a is the main TV structure schematic diagram that multifunction chair shown in Fig. 1 a is deformed into stretcher;
Fig. 4 b is the side-looking structural representation of stretcher shown in Fig. 4 a;
Fig. 5 a is the main TV structure schematic diagram of the seat of multifunction chair shown in Fig. 1 a;
Fig. 5 b is the side-looking structural representation of seat shown in Fig. 5 a;
In the accompanying drawing, the component list of each label representative is as follows:
1 chair pillow, 2 seats, 3 preceding foot levers, 4 back foot levers, 5 clamping devices, 6 clamping bars, 7 connecting rods, 8 baffle plates, 9 detent mechanisms, 10 connectors, 11 cross bars, 12 support bars, 13 elongated slots, 14 keepers, 15 fasteners, 16 grooves, 17 rope ladders.
The specific embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing.
The embodiment of the invention provides a kind of multifunction chair, shown in Fig. 1 a～1b, the multifunction chair of present embodiment comprises the chair frame, is installed in chair pillow 1 and seat 2 on the described chair frame, and described chair frame comprises a pair of preceding foot lever 3, a pair of back foot lever 4, connects the connector 10 and the clamping device 5 of described preceding foot lever 3 and back foot lever 4.Be arranged at intervals with many cross bars 11 between the described a pair of preceding foot lever 3, described back foot lever 4 is hinged on corresponding described preceding foot lever 3 middle parts by described connector 10, and described clamping device 5 removably is connected the lower end of described preceding foot lever 3.Described chair pillow 1 is fixed on the upper end of described a pair of preceding foot lever 3, and described clamping device 5 has the folder mouth that is used to be stuck on the wall, is provided with rope ladder 17 in the described chair pillow 1 and (sees that Fig. 2 a～2b), an end of described rope ladder 17 is fixed in the described chair pillow 1.
In the present embodiment, described chair pillow 1 is fixed between the described preceding foot lever 3 by two cross bars 11, and an end of described rope ladder 17 also is fixed on the described cross bar 11.
As the preferred embodiments of the present invention, described connector 10 comprises a base plate and the side plate that vertically extends from described base plate.One end of described back foot lever 4 can side plate by connector 10 as described in being hinged on as structures such as bolt, nuts on.The latter half of foot lever 3 before described, promptly be positioned at the part of described connector below 10, offer an elongated slot 13 along its length, the base plate of described connector 10 is installed on the described preceding foot lever 3 movably by the keeper 14 that matches with described elongated slot 13, and described keeper 14 can be adjustable bolt and knob.
Particularly, in conjunction with Fig. 3, described clamping device 5 comprises clamping bar 6, connecting rod 7, baffle plate 8 and location structure 9, one end of described clamping bar 6 is fixed on described connecting rod 7 one ends, the other end of described clamping bar 6 is removably mounted on the lower end of described preceding foot lever 3, described baffle plate 8 is installed on the described connecting rod 7 movably, and described location structure 9 is fixed on the position that needs on the described connecting rod 7 with described baffle plate 8, to form described folder mouth.Wherein, the connecting rod 7 in the described clamping device 5 can be threaded rod, for example the double-head and thick tooth screw thread; Described location structure 9 can be nut, so, nut can be on threaded rod fast rotational, reach the purpose of the position that quick adjustment baffle plate 8 needs on connecting rod 7; One side of described baffle plate 8 is a zigzag, and described jagged side is relative with described clamping bar 6, like this baffle plate 8 can with the tighter applying of metope.
In the present embodiment, also be arranged at intervals with many cross bars 11 between the foot lever 4 of described back, be the ladder shape.
Further, in conjunction with Fig. 1 a-1b, Fig. 5 a-5b, described seat 2 materials can be plastic cement, its bottom surface be provided with described before the fastener 15 that matches of cross bar between the foot lever 3, the concaveconvex structure that is complementary with described clamping device 5.In the present embodiment, described concaveconvex structure is a groove 16, and its shape can be according to the alteration of form of clamping device 5.
When the multifunction chair of present embodiment uses as chair, at first the connecting rod 7 of clamping device 5 is shelved on described before on the cross bar and the cross bar 11 between the foot lever 3 of described back between the foot lever 3, the clamping bar 6 and the baffle plate 8 of clamping device 5 are clamped cross bar 11, seat is placed on the clamping device 5 then, and the concaveconvex structure of seat 2 bottom surfaces and described clamping device 5 are fitted, even clamping bar 6 is arranged in groove 16, simultaneously, on the cross bar after fastener 15 is stuck between foot lever 4 or the preceding foot lever 3.Thereby seat 2 will be installed on the chair frame and not can be moved; In addition, clamping device 5 is captured in seat 2 times, elegant in appearance, and when needs are deformed into Emergency Ladder, needn't look about.
In the present embodiment, be provided with support bar 12 between described preceding foot lever 3 and the back foot lever 4.One end of described support bar 12 is hinged on the described preceding foot lever 3, and the other end is fastened on the foot lever 4 of described back by structures such as bolts, and is easy to operate when distortion.In a distortion of the embodiment of the invention, the two ends of described support bar 12 are fastened on described preceding foot lever 3 and the described back foot lever 4 respectively.
Need to prove, the multifunction chair of present embodiment both can be deformed into Emergency Ladder, also can be deformed into stretcher, know that easily it also can only possess the function of Emergency Ladder, at this moment, one end of described back foot lever 4 can directly be hinged on the middle part of corresponding described preceding foot lever 3 by structures such as bolt, nuts, that is to say that at this moment, described connector 10 is bolt, nut.
Take place when there is the burst disaster family, hotel or office space, when taking place, can be deformed into Emergency Ladder, in time evacuate personnel by this multifunction chair such as fire.Concrete deformation process is as follows:
Take off seat 2 and clamping device 5; Make support bar 12 and 4 disengagings of back foot lever and will be fixed on preceding foot lever 3 one sides after its rotation; Make back foot lever 4 rotation, rotate to preceding foot lever 3 smooth after, it is drawn in preceding foot lever 3 one sides; Then, the clamping bar 6 of clamping device 5 is mounted to the lower end of preceding foot lever 3; Emergency Ladder is placed in outside balcony or the windowsill by chair pillow 1 direction down, regulates detent mechanism 9, the metope of balcony or windowsill is stuck between clamping bar 6 and the baffle plate 8, and chair pillow 1 is opened, rope ladder 17 is hung, i.e. forms shown in Fig. 2 a～2b.The personnel of escape can escape from outdoor by Emergency Ladder.
In addition, when there are the wounded or burst patient in family, hotel or office space, and can not directly embrace or unlucky, can be deformed into Ambulance stretcher, in time rescue the wounded or patient by this multifunction chair.Concrete deformation process is as follows:
Take off seat 2 and clamping device 5; Turn on the bolt of 4 of support bar 12 and back foot levers, make support bar 12 with 4 disengagings of back foot lever and with foot lever 3 one sides before being fixed on after its rotation; Make back foot lever 4 by connector 10 the latter half rotation, rotate to preceding foot lever 3 smooth towards the preceding foot lever 3 that is provided with elongated slot 13; Simultaneously, make connector 10 slide into elongated slot 13 other ends, promptly the lower end of preceding foot lever 3 is fixed then, and this moment, back foot lever 4 was stacked to constitute ladder-shaped with preceding foot lever 3; Above the cross bar 11 before seat 2 is placed between foot lever 3 middle parts, the fastener 15 of seat 2 bottom surfaces links to each other with cross bar 11; Like this, a secondary simple and easy stretcher has been finished, shown in Fig. 4 a～4b.The wounded or patient overlie, and head can be rested the head on chair pillow, are lifting stretcher by two people and the wounded or patient are sent to hospital are in time giving treatment to.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. multifunction chair, comprise the chair frame, be installed in chair pillow (1) and seat (2) on the described chair frame, it is characterized in that, described chair frame comprises a pair of preceding foot lever (3), a pair of back foot lever (4), clamping device (5), and the connector (10) that connects described preceding foot lever (3) and back foot lever (4), described back foot lever (4) is hinged on corresponding described preceding foot lever (3) middle part by described connector (10), be arranged at intervals with many cross bars (11) between the described a pair of preceding foot lever (3), described clamping device (5) removably is connected the lower end of described preceding foot lever (3), described clamping device (5) has the folder mouth that is used to be stuck on the wall, described chair pillow (1) is fixed on the upper end of described a pair of preceding foot lever (3), be provided with rope ladder (17) in the described chair pillow (1), an end of described rope ladder (17) is fixed in the described chair pillow (1).
2. multifunction chair as claimed in claim 1, it is characterized in that, described connector (10) comprises a base plate and the side plate that vertically extends from described base plate, one end of described back foot lever (4) is hinged on the side plate of described connector (10), foot lever (3) offers an elongated slot (13) along its length before described, and the base plate of described connector (10) is installed on the described preceding foot lever (3) movably by the keeper (14) that matches with described elongated slot (13).
3. multifunction chair as claimed in claim 1 or 2, it is characterized in that, described clamping device (5) comprises clamping bar (6), connecting rod (7), baffle plate (8) and location structure (9), one end of described clamping bar (6) is fixed on described connecting rod (7) one ends, the other end of described clamping bar (6) is removably mounted on the lower end of described preceding foot lever (3), described baffle plate (8) is installed on the described connecting rod (7) movably, described location structure (9) is fixed on the position that needs on the described connecting rod (7) with described baffle plate (8), to form described folder mouth.
4. multifunction chair as claimed in claim 3 is characterized in that, described connecting rod (7) is a threaded rod, and described location structure (9) is a nut.
5. multifunction chair as claimed in claim 4 is characterized in that, a side of described baffle plate (8) is a zigzag, and described jagged side is relative with described clamping bar (6).
6. multifunction chair as claimed in claim 5 is characterized in that, is arranged at intervals with many cross bars (11) between the described a pair of back foot lever (4).
7. multifunction chair as claimed in claim 6 is characterized in that, the bottom surface of described seat (2) be provided with described before the fastener (15) that matches of cross bar (11) between the foot lever (3).
8. multifunction chair as claimed in claim 5 is characterized in that, the bottom surface of described seat (2) also is provided with the concaveconvex structure that is complementary with described clamping device (5).
9. multifunction chair as claimed in claim 5 is characterized in that, is provided with support bar (12) between described preceding foot lever (3) and the back foot lever (4).
10. multifunction chair as claimed in claim 9 is characterized in that, an end of described support bar (12) is hinged on the described preceding foot lever (3), and the other end of described support bar (12) is fastened on the described back foot lever (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100981545A CN102240118A (en) | 2011-04-19 | 2011-04-19 | Multifunctional chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100981545A CN102240118A (en) | 2011-04-19 | 2011-04-19 | Multifunctional chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102240118A true CN102240118A (en) | 2011-11-16 |
Family
ID=44958498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100981545A Pending CN102240118A (en) | 2011-04-19 | 2011-04-19 | Multifunctional chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102240118A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102934917A (en) * | 2012-11-22 | 2013-02-20 | 韩兴蒙 | Multi-functional seat |
| CN103211435B (en) * | 2013-04-07 | 2016-08-03 | 江汉大学 | Multifunctional high ladder chair |
| CN108323981A (en) * | 2018-02-08 | 2018-07-27 | 鹤山市博森家具有限公司 | A kind of multifunction chair |
| CN109567452A (en) * | 2019-01-21 | 2019-04-05 | 韩承书 | It is a kind of to sit seat of lying |
| CN109662503A (en) * | 2019-02-13 | 2019-04-23 | 南京机电职业技术学院 | A kind of emergency escape chair |
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| CN2085189U (en) * | 1991-02-07 | 1991-09-25 | 吴有为 | Dualpurpose step-chair |
| CN2109127U (en) * | 1992-02-01 | 1992-07-08 | 尹洪雁 | Convenient chair |
| CN2128073Y (en) * | 1992-09-02 | 1993-03-17 | 王广大 | Multifunctional chair |
| CN2174104Y (en) * | 1993-07-01 | 1994-08-17 | 吴敬伟 | Chair capable of being lifesaving appliance in high building |
| CN2277220Y (en) * | 1996-11-18 | 1998-04-01 | 李明川 | Simple folding desk and chair |
| CN101461618A (en) * | 2008-04-22 | 2009-06-24 | 钱俊 | Dual-purpose stool |
| CN202005469U (en) * | 2011-04-19 | 2011-10-12 | 江汉大学 | Multifunctional chair |
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2011
- 2011-04-19 CN CN2011100981545A patent/CN102240118A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2085189U (en) * | 1991-02-07 | 1991-09-25 | 吴有为 | Dualpurpose step-chair |
| CN2109127U (en) * | 1992-02-01 | 1992-07-08 | 尹洪雁 | Convenient chair |
| CN2128073Y (en) * | 1992-09-02 | 1993-03-17 | 王广大 | Multifunctional chair |
| CN2174104Y (en) * | 1993-07-01 | 1994-08-17 | 吴敬伟 | Chair capable of being lifesaving appliance in high building |
| CN2277220Y (en) * | 1996-11-18 | 1998-04-01 | 李明川 | Simple folding desk and chair |
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Non-Patent Citations (1)
| Title |
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| 陈喜等: "多功能救援逃生椅的研制", 《机械工程师》, no. 11, 31 December 2010 (2010-12-31) * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102934917A (en) * | 2012-11-22 | 2013-02-20 | 韩兴蒙 | Multi-functional seat |
| CN103211435B (en) * | 2013-04-07 | 2016-08-03 | 江汉大学 | Multifunctional high ladder chair |
| CN108323981A (en) * | 2018-02-08 | 2018-07-27 | 鹤山市博森家具有限公司 | A kind of multifunction chair |
| CN109567452A (en) * | 2019-01-21 | 2019-04-05 | 韩承书 | It is a kind of to sit seat of lying |
| CN109662503A (en) * | 2019-02-13 | 2019-04-23 | 南京机电职业技术学院 | A kind of emergency escape chair |
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Application publication date: 20111116 |