CN203898576U - Multifunctional combined car chair - Google Patents
Multifunctional combined car chair Download PDFInfo
- Publication number
- CN203898576U CN203898576U CN201420315486.3U CN201420315486U CN203898576U CN 203898576 U CN203898576 U CN 203898576U CN 201420315486 U CN201420315486 U CN 201420315486U CN 203898576 U CN203898576 U CN 203898576U
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- China
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- castor
- groups
- body frame
- arc slide
- sliding bar
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Abstract
The utility model provides a multifunctional combined car chair, and belongs to the field of frame splicing and assembling technologies. The car chair comprises a back frame (1), side frames (2), castors (3), arc sliding rods (8) and sliding rods (9). Two side frames (2) are arranged, the side frames (2) are symmetrically installed on the left side and the right side of the back frame (1), two sets of castors (3) are arranged, the castors (3) are fixedly installed on the lower portions of the two side frames (2) respectively, and overall moving of the car chair is achieved; two arc sliding rods (8) and two sliding rods (9) are arranged, each arc sliding rod (8) and the corresponding sliding rod (9) are installed on one side of each side frame (2), multiple mounting holes are formed in the back frame (1), the side frames (2), the arc sliding rods (8) and the sliding rods (9) and are matched with one another in size, and mounting angles and mounting heights among the back frame (1), the side frames (2), the arc sliding rods (8) and the sliding rods (9) are adjusted through the mounting holes. The whole car chair is set to multiple parts which can be assembled are and convenient to disassemble, and the parts are flexibly changed and assembled so that different functions of various common tools or devices can be achieved.
Description
Technical field
Multi-functional combined lathe chair, belongs to splicing assembling support body technical field.
Background technology
At present, in daily life, conventionally can need carrying, more mobile article, or need to take and put more pinnacled article, moving, carrying or when taking these article, need to realize by other instrument, conventionally adopt cat ladder, the support body such as platform trailer or go-cart is realized, but in daily use, can find that these instruments can only be used for specific purposes, versatility is not strong, can not realize the flexible transformation of several functions, and a large amount of support body instruments need to occupy more storage space, therefore, aspect use or storing, all there is significant limitation.
Summary of the invention
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, provide a kind of and use flexibly, function is changeable, be convenient to the Multi-functional combined lathe chair of storage.
The technical scheme that this utility model solves its technical problem employing is: this comprises back of the body frame, two groups of side frames, two groups of castors, two groups of arc slide bars and two groups of sliding bars, described two groups of side frame symmetries are arranged on the back of the body frame left and right sides, described two groups of castors are fixedly mounted on respectively the bottom of two groups of side frames, realize the integrated moving of car chair; Described two groups of arc slide bars and sliding bar are arranged on respectively the sidepiece of two groups of side frames, on back of the body frame, side frame, arc slide bar and sliding bar, are respectively equipped with the installing hole that multiple sizes match, and adjust setting angle and setting height(from bottom) each other by installing hole.
Preferably, be combined to form and can go up wheelchair downstairs, described side frame is trapezoidal setting, one side at two groups of side frame rear portions is connected respectively back of the body frame both sides with bolt by installing hole, between two side frames, upper level is installed a seat, and castor is installed by castor installing rack in bottom, and a side of two groups of side frame front portions connects sliding bar by arc slide bar respectively, sliding bar is as supporting leg, and an end of sliding bar kiss the earth is provided with locking wheel.
Further, described arc slide bar and sliding bar are provided with the chute of hollow, the flexible pin that is connected use between arc slide bar and side frame or sliding bar and side frame can slidably reciprocate and form location in chute, realizes Angulation changes and the lift in height of the relative side frame of sliding bar.Flexible pin can slidably reciprocate in chute, realizes Angulation changes and the lift in height of the relative side frame of sliding bar, takes people downstairs and do not change the anti-tipping function in sitting posture situation in realization.
Preferably, described back of the body frame top is provided with cervical traction apparatus, and cervical traction apparatus comprises traction bag and traction extension spring, and one group of traction extension spring is installed by one group of arc slide bar respectively in back of the body both sides, frame top, connects a traction bag between two groups of traction extension springs.
Preferably, be combined to form platform trailer, described side frame is inverted trapezoidal setting, back of the body frame is horizontally disposed with the plate face as arrangement of goods, the top of side frame is connected back of the body back end of frame with bolt by installing hole, by castor installing rack, castor is installed below, back of the body frame front end connects arc slide bar by same horizontally disposed sliding bar, and the knuckle of arc slide bar is as the pulling handle of platform trailer.
Preferably, form combination cat ladder, described side frame is trapezoidal setting, two groups of side frame rear portion upper side edges are connected respectively back of the body both sides, frame bottom with bolt by installing hole, extend and be connected sliding bar with bolt by installing hole on back of the body frame top, after side frame, side lower part is installed castor by castor installing rack, and a side of two groups of side frame front portions passes through arc slide bar as supporting leg, and is provided with locking wheel in an end of arc slide bar kiss the earth; Sliding bar and back of the body frame are provided with the connecting rod that equidistant parallel arranges.
Preferably, one or more groups massage wheels is equipped with by installing rack in described back of the body frame top.
Preferably, described castor installing rack is triangle setting, is respectively equipped with castor installing hole on each angle, by castor installing hole, castor is installed, and between castor installing hole and castor, is provided with buffer unit.While cushioning downstairs by buffer unit, be the roller vibrations that produce of jolting, make to go downstairs more steady.
Preferably, described buffer unit comprises axle, torsion spring and buffering lower limb, and number and the castor of buffering lower limb are provided with three groups, are arranged on three angles of castor installing rack by axle and torsion spring, buffering lower limb outer end is provided with two or more adjustment holes, by adjustment hole, castor is installed.Adjustment hole can arrange two or more, can change again the diameter of castor simultaneously, makes castor can adapt to the height of different ladders and different road conditions, adopts light small wheels when in Pa the building, adopts the wheel that diameter is large to reduce running resistance when level road.
Further, described buffering midleg is provided with knuckle, and transition wheel is installed by wheel shaft by knuckle place.
Compared with prior art, the beneficial effect that this utility model has is:
1, use flexible and changeable: by kit be arranged to many can assemble, easy-to-dismount parts, and these parts are provided with general installing hole or chute, realize the flexible assembling between parts by these installing holes and chute fitted bolt or bearing pin, especially can be transformed into other forms of instrument according to various relative installation between back of the body frame, side frame, arc slide bar and sliding bar, realize same group of part, multiple flexible combination, instrument or the device that can form multiple difference in functionality, meet various living needses.
2, the adjustment hole of scalable castor walking diameter is set on castor installing rack, adjustment hole can arrange two or more, can change again the diameter of wheel simultaneously, make castor can adapt to the height of different ladders and different road conditions,, adopt light small wheels when in Pa the building, when level road, adopt the wheel that diameter is large to reduce running resistance.
3, on castor installing rack, buffer unit being set, is the roller vibrations that produce of jolting by buffer unit while cushioning downstairs, makes to go downstairs more steady.
4, draw materials conveniently, can adopt multiple material that can bearing strength to make, and cheap, quality is light, and volume is little, and convenient functional conversion, and assembly and disassembly is simple, convenient, without complicated operation or instrument, is used that operation is simple.
Brief description of the drawings
Fig. 1 is the axonometric drawing schematic diagram of Multi-functional combined lathe chair embodiment 1.
Fig. 2 is the structural representation of Multi-functional combined lathe chair embodiment 2.
Fig. 3 is the structural representation of Multi-functional combined lathe chair embodiment 3.
Fig. 4 is the structural representation of Multi-functional combined lathe chair embodiment 4.
Fig. 5 is the structural representation of Multi-functional combined lathe chair embodiment 5.
Fig. 6 is the structural representation of castor installing rack.
Fig. 7 is the A-A structural representation of the buffer unit in Fig. 6.
Wherein: 1, back of the body frame 2, side frame 3, castor 4, castor installing rack 5, sprocket wheel 6, chain 7, bearing pin 8, arc slide bar 9, sliding bar 10, extension spring 11, flexible pin 12, locking wheel 13, seat 14, traction extension spring 15, connecting rod 16, massage wheels 17, traction bag 18, torsion spring 19, wheel shaft 20, transition wheel 21, adjustment hole 22, buffering lower limb 23, axle.
Detailed description of the invention
Fig. 1 is most preferred embodiment of the present utility model, is described further below in conjunction with 1 ~ 7 pair of this utility model of accompanying drawing.
embodiment 1
With reference to accompanying drawing 1: Multi-functional combined lathe chair, comprise back of the body frame 1, side frame 2, castor 3, arc slide bar 8 and sliding bar 9, side frame 2 is provided with two groups, symmetry is arranged on back of the body frame 1 left and right sides, castor 3 is provided with two groups, and is fixedly mounted on respectively the bottom of two groups of side frames 2, realizes the integrated moving of car chair; Arc slide bar 8 and sliding bar 9 are respectively equipped with two groups equally, be arranged on respectively a side of two groups of side frames 2, on back of the body frame 1, side frame 2, arc slide bar 8 and sliding bar 9, be respectively equipped with the installing hole that multiple sizes match, by these installing hole adjustment setting angle and setting height(from bottom) each other.
Be combined to form and can go up wheelchair downstairs, side frame 2 is trapezoidal setting, one side at two groups of side frame 2 rear portions is connected respectively back of the body frame 1 both sides with bolt by installing hole, between two side frames 2, upper level is installed a seat 13, castor 3 is installed by castor installing rack 4 in bottom, and castor 3 is rubber wheel, and castor 3 is provided with multiple, between multiple castors 3, can be realized and being in transmission connection by sprocket wheel 5 and chain 6, the castor installing rack 4 of both sides fixedly mounts by bearing pin 7, one side of two groups of side frame 2 front portions connects sliding bar 9 by arc slide bar 8 respectively, arc slide bar 8 is fan-shaped setting, and one limit extends and a segment distance, fan-shaped tip is arranged on side frame 2 one sides by bolt and installing hole, fan-shaped minor face end connects the anterior hypotenuse of side frame 2, and the top of minor face connects side frame 2 tops by extension spring 10, fan-shaped extended long limit is connected on sliding bar 9 by installing hole and bolt, on the arc-shaped side of arc slide bar 8 and sliding bar 9 tops are equipped with the chute of hollow, the flexible pin 11 that is connected use between arc slide bar 8 and side frame or sliding bar 9 and side frame 2 can slidably reciprocate and form location in chute, realize Angulation changes and the lift in height of sliding bar 9 relative side frames 2, in realization, take people downstairs and do not change the anti-tipping function in sitting posture situation, sliding bar 9 is as supporting leg, and an end of sliding bar 9 kiss the earths is provided with locking wheel 12.
With reference to accompanying drawing 6 and 7: castor installing rack 4 is triangle setting, is provided with three supporting legs, and each supporting leg is respectively equipped with castor installing hole, by castor installing hole, castor 3 is installed, between castor installing hole and castor 3, be provided with buffer unit.
Buffer unit comprises axle 23, torsion spring 18 and buffering lower limb 22, number and the castor 3 of buffering lower limb 22 are provided with three groups, be arranged on by axle 23 and torsion spring 18 on three angles of castor installing rack 4, buffering lower limb 22 outer ends are provided with two or more adjustment holes 21, by adjustment hole 21, castor 3 are installed.Buffering lower limb 22 middle parts are provided with knuckle, and transition wheel 20 is installed by wheel shaft 19 by knuckle place.
Adjustment hole can arrange two or more, can change again the diameter of walking castor 3 simultaneously, make castor 3 can adapt to the height of different ladders and different road conditions,, adopt light small wheels when in Pa the building, when level road, adopt the wheel that diameter is large to reduce running resistance.
Work process: people can be sitting on seat 13, both hands are held the side frame 2 of both sides, rear portion promotes to carry on the back frame 1 by other people, between arc slide bar 8 and side frame 2 or sliding bar 9 and side frame 2, be connected in the process that the bolt of use moves at wheelchair and can in chute, slidably reciprocate, thereby change the height change of side frame 2 on sliding bar 9, thereby realize the upper function downstairs of wheelchair.
embodiment 2
With reference to accompanying drawing 2: be combined to form platform trailer or folding bed, side frame 2 is inverted trapezoidal setting, back of the body frame 1 is horizontally disposed with the plate face as arrangement of goods, the top of side frame 2 is connected back of the body frame 1 rear end with bolt by installing hole, by castor installing rack 4, castor 3 is installed below, back of the body frame 1 front end connects arc slide bar 8 by same horizontally disposed sliding bar 9, and the knuckle of arc slide bar 8 is as the pulling handle of platform trailer.The length of folding bed can be adjusted arbitrarily by the installing hole on length direction, and width is provided with screw, and the width of folding bed can be widened by the screw series connection at connecting rod 15 two, and other settings are identical with embodiment 1.
In use, people by belt or the instrument of other hooks catch on the knuckle of arc slide bar 8, goods is placed on horizontally disposed back of the body frame 1, pull arc slide bar 8, thereby drive platform trailer integrated moving, realize the movement of goods.
embodiment 3
With reference to accompanying drawing 3: form combination cat ladder, side frame 2 is trapezoidal setting, two groups of side frame 2 rear portion upper side edges are connected respectively back of the body frame 1 both sides, bottom with bolt by installing hole, extend and be connected sliding bar 9 with bolt by installing hole on back of the body frame 1 top, the rear side lower part of side frame 2 is installed castor 3 by castor installing rack 4, one side of two groups of side frame 2 front portions passes through arc slide bar 8 as supporting leg, and is provided with locking wheel 12 in an end of arc slide bar 8 kiss the earths; Sliding bar 9 and back of the body frame 1 are provided with the connecting rod 15 that equidistant parallel arranges.Other settings are identical with embodiment 1.
embodiment 4
With reference to accompanying drawing 4: one or more groups massage wheels 16 is equipped with by installing rack in back of the body frame 1 top.People can be sitting on seat 13, leans against in massage wheels 16, carries out back massage by massage wheels 16.Other settings and operation principle are identical with embodiment 1.
embodiment 5
With reference to accompanying drawing 5: back of the body frame 1 top is provided with cervical traction apparatus, cervical traction apparatus comprises traction bag 17 and traction extension spring 14, back of the body frame 1 both sides, top are installed between 14, two groups of traction extension springs 14 of one group of traction extension spring and are connected a traction bag 17 by one group of arc slide bar 8 respectively.Other settings and operation principle are identical with embodiment 1.
In addition, also can be transformed into other forms of instrument according to various relative installation between back of the body frame 1, side frame 2, arc slide bar 8 and sliding bar 9 four, as chaise longue, Folding stool, handbarrow etc.
The above, it is only preferred embodiment of the present utility model, be not the restriction of this utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (10)
1. Multi-functional combined lathe chair, it is characterized in that: comprise back of the body frame (1), two groups of side frames (2), two groups of castors (3), two groups of arc slide bars (8) and two groups of sliding bars (9), described two groups of side frames (2) symmetry is arranged on back of the body frame (1) left and right sides, described two groups of castors (3) are fixedly mounted on respectively the bottom of two groups of side frames (2), realize the integrated moving of car chair; Described two groups of arc slide bars (8) and sliding bar (9) are arranged on respectively the sidepiece of two groups of side frames (2), on back of the body frame (1), side frame (2), arc slide bar (8) and sliding bar (9), be respectively equipped with the installing hole that multiple sizes match, adjust setting angle and setting height(from bottom) each other by installing hole.
2. Multi-functional combined lathe chair according to claim 1, it is characterized in that: be combined to form and can go up wheelchair downstairs, described side frame (2) is trapezoidal setting, one side at two groups of side frames (2) rear portion is connected respectively back of the body frame (1) both sides with bolt by installing hole, between two side frames (2), upper level is installed a seat (13), castor (3) is installed by castor installing rack (4) in bottom, the anterior side of two groups of side frames (2) connects sliding bar (9) by arc slide bar (8) respectively, sliding bar (9) is as supporting leg, and an end of sliding bar (9) kiss the earth is provided with locking wheel (12).
3. Multi-functional combined lathe chair according to claim 2, it is characterized in that: described arc slide bar (8) and sliding bar (9) are provided with the chute of hollow, the flexible pin (11) that is connected use between arc slide bar (8) and side frame or sliding bar (9) and side frame (2) can slidably reciprocate and form location in chute, realizes sliding bar (9) Angulation changes and the lift in height of side frame (2) relatively.
4. Multi-functional combined lathe chair according to claim 2, it is characterized in that: described back of the body frame (1) top is provided with cervical traction apparatus, cervical traction apparatus comprises traction bag (17) and traction extension spring (14), one group of traction extension spring (14) is installed by one group of arc slide bar (8) respectively in back of the body frame (1) both sides, top, connects a traction bag (17) between two groups of traction extension springs (14).
5. Multi-functional combined lathe chair according to claim 1, it is characterized in that: be combined to form platform trailer, described side frame (2) is inverted trapezoidal setting, back of the body frame (1) is horizontally disposed with the plate face as arrangement of goods, the top of side frame (2) is connected back of the body frame (1) rear end with bolt by installing hole, by castor installing rack (4), castor (3) is installed below, back of the body frame (1) front end connects arc slide bar (8) by same horizontally disposed sliding bar (9), and the knuckle of arc slide bar (8) is as the pulling handle of platform trailer.
6. Multi-functional combined lathe chair according to claim 1, it is characterized in that: form combination cat ladder, described side frame (2) is trapezoidal setting, two groups of side frames (2) rear portion upper side edge is connected respectively back of the body frame (1) both sides, bottom with bolt by installing hole, extend and be connected sliding bar (9) with bolt by installing hole on back of the body frame (1) top, after side frame (2), side lower part is installed castor (3) by castor installing rack (4), the anterior side of two groups of side frames (2) passes through arc slide bar (8) as supporting leg, and be provided with locking wheel (12) in an end of arc slide bar (8) kiss the earth, sliding bar (9) and back of the body frame (1) are provided with the connecting rod (15) that equidistant parallel arranges.
7. Multi-functional combined lathe chair according to claim 2, is characterized in that: one or more groups massage wheels (16) is equipped with by installing rack in described back of the body frame (1) top.
8. Multi-functional combined lathe chair according to claim 2, it is characterized in that: described castor installing rack (4) is triangle setting, on each angle, be respectively equipped with castor installing hole, by castor installing hole, castor (3) be installed, castor installing hole and castor are provided with buffer unit between (3).
9. Multi-functional combined lathe chair according to claim 8, it is characterized in that: described buffer unit comprises axle (23), torsion spring (18) and buffering lower limb (22), number and the castor (3) of buffering lower limb (22) are provided with three groups, be arranged on by axle (23) and torsion spring (18) on three angles of castor installing rack (4), buffering lower limb (22) outer end is provided with two or more adjustment holes (21), by adjustment hole (21), castor (3) is installed.
10. Multi-functional combined lathe chair according to claim 9, is characterized in that: described buffering lower limb (22) middle part is provided with knuckle, and transition wheel (20) is installed by wheel shaft (19) by knuckle place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420315486.3U CN203898576U (en) | 2014-06-14 | 2014-06-14 | Multifunctional combined car chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420315486.3U CN203898576U (en) | 2014-06-14 | 2014-06-14 | Multifunctional combined car chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203898576U true CN203898576U (en) | 2014-10-29 |
Family
ID=51772878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420315486.3U Expired - Fee Related CN203898576U (en) | 2014-06-14 | 2014-06-14 | Multifunctional combined car chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203898576U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346581A (en) * | 2015-11-09 | 2016-02-24 | 苏州市职业大学 | Power-assisting trolley capable of climbing stairs |
| CN106038108A (en) * | 2016-07-12 | 2016-10-26 | 山东理工大学 | Novel wheelchair capable of climbing steps |
| CN106510990A (en) * | 2016-10-14 | 2017-03-22 | 樊守乾 | Multifunctional barrier-free stair climbing vehicle |
-
2014
- 2014-06-14 CN CN201420315486.3U patent/CN203898576U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346581A (en) * | 2015-11-09 | 2016-02-24 | 苏州市职业大学 | Power-assisting trolley capable of climbing stairs |
| CN105346581B (en) * | 2015-11-09 | 2017-12-29 | 苏州市职业大学 | A kind of power-assisted dolly of climbing stairs |
| CN106038108A (en) * | 2016-07-12 | 2016-10-26 | 山东理工大学 | Novel wheelchair capable of climbing steps |
| CN106510990A (en) * | 2016-10-14 | 2017-03-22 | 樊守乾 | Multifunctional barrier-free stair climbing vehicle |
| CN106510990B (en) * | 2016-10-14 | 2018-07-10 | 樊守乾 | Multi-functional climb vehicle without obstacle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20160614 |