CN2201331Y - Bicycle-towing multipurpose cycle chair - Google Patents
Bicycle-towing multipurpose cycle chair Download PDFInfo
- Publication number
- CN2201331Y CN2201331Y CN 94220894 CN94220894U CN2201331Y CN 2201331 Y CN2201331 Y CN 2201331Y CN 94220894 CN94220894 CN 94220894 CN 94220894 U CN94220894 U CN 94220894U CN 2201331 Y CN2201331 Y CN 2201331Y
- Authority
- CN
- China
- Prior art keywords
- chair
- bicycle
- utility
- model
- base plate
- 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.)
- Expired - Fee Related
Links
- 230000008878 coupling Effects 0.000 claims description 22
- 238000010168 coupling process Methods 0.000 claims description 22
- 238000005859 coupling reaction Methods 0.000 claims description 22
- 210000001364 upper extremity Anatomy 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Special Chairs (AREA)
Abstract
The utility model relates to a bicycle-towing multipurpose cycle chair, which belongs to a domestic article. The utility model is composed of a chair body, double wheels, a retractable movable wheel, a draw bar, a front and a back connection sleeves. The utility model can freely rotate along space three axle directions; riding and walking are free and turning is flexible; upper and lower, and front and back positions are adjustable; the utility model is suitable for bicycles with different specifications. When utility model is not towed, a bolt is pulled out and the movable wheel is disassembled; the utility model can be pushed forward. The fixing bottomboard, the rear wallboard, etc., are horizontally hinged; the utility model which is matched with a movable bottom board, an arc-shaped backrest and a folding soft pad can be transformed into a children carriage, a rocking bed, a wheelchair, etc. The utility model can be towed or pushed, is luxurious and practical, and is suitable for people at different age stages. The back frame is horizontally hinged with the bottom board and is vertically hinged with two side frames, and is easy to fold.
Description
The utility model belongs to daily living article.
Wheelchair with the bicycle combination has patent CN2152524Y at present, and it changes excessive to bicycle, and can not use more.
The purpose of this utility model is that a kind of turn radius of design is not more than bicycle itself, be suitable for uneven road surface, but component is the bicycle trailer chair easily, and pass through simple transformation, form car, bed, chair ten various working, can drag and can push away, old in young three generations people benefited, be easy in addition fold, just storage is just transported.
A pair of wheel is equipped with in both sides below near the utility model is achieved in that in the middle part of car chair chair body, the chair body hold up the back of the body below one or two retractable active wheel is housed, hold up vertical intrinsic back, middle part coupling sleeve of the back of the body, and have preceding coupling sleeve and draw bar with center cross.Be enclosed within preceding coupling sleeve on the standpipe of bicycle saddle below, its axis with this standpipe is that rotate at the center, the front end transverse horizontal of preceding coupling sleeve and draw bar is hinged, the back coupling sleeve is inserted in the rear end of draw bar, and it is spacing with bayonet lock, the two turns but can not vertically move, thereby makes car chair relative proper motion car that three rotary freedoms be arranged.Coupling sleeve can cut in half by axis before aforesaid, and connects with hinge, forms hinge, and respectively there is an otic placode with holes the both sides of this hinge, and it wears a latch and the draw bar front end is horizontally hinged.Aforesaid back coupling sleeve can be made into two-layer, its outer cover with hold up the back of the body vertically affixed, there is limited step at the two ends of internal layer cover, its can only be in the skin cover rotation but can not vertically move, on the sponson of internal layer cover perforation is arranged, it is affixed to pass through latch or bolt and draw bar.In addition, there is a round rear end of draw bar, utilizes latch can adjust distance between car chair and the bicycle, holds up the lower end of the back of the body that one round is arranged, and utilizes latch or bolt can adjust the upper-lower position of the two.
Multiservice car chair base plate is divided into fixed base plate and removable bottom, and rear wall plate is divided into back wainscot sheathing and back cornice sheathing; Each is horizontally hinged with an end of a link arm in the both sides of fixed base plate one end, and the other end of these two link arms is horizontally hinged respectively with the both sides of back wainscot sheathing one end, and then the both sides of the other end of wainscot sheathing are horizontally hinged respectively with back cornice sheathing one end; Wainscot sheathing can be installed downwards after being equipped with latch, or upwards installs, and installs but be equipped with the torque arm level, or tilts to install; Cornice sheathing can be installed with wainscot sheathing isoplanar, back after being equipped with latch or bolt, or vertical the installation; Removable bottom is put and is placed between two link arms, also can put on the last longeron or following longeron that is placed on side frames.Then the upper limb of cornice sheathing is curved, its with hold up upper limb radius of curvature of projection on vertical guide of the back of the body close, when the two is installed downwards, just constitute the bottom of cradle.So it can be transformed into ten various working such as perambulator, baby's car, shopping cart, Children, lengthened bed, shaking table, wheelchair, arm-chair, chaise longue, seat, can drag and can push away.
The two ends of chair body back of the body frame are vertical with left and right side frame respectively hinged; The middle part and the fixed base plate of back of the body frame are not horizontally hinged with link arm pivotally attached one end; Have on the left and right side frame in order to block fixed base plate, reach the locating groove of link arm; Locating groove and the hole on the fixed base plate insertion latch that can align, locking chair body.Extract latch, just collapsible.The left and right side frame not below of pivotally attached one end has the supporting leg of being turned up by spring.
Active pole upper end of taking turns is horizontally hinged with fixed base plate; Be with set pin on the pole, it is fixed on, and then pole is vertical on the cross sill of carrying on the back frame, and active the wheel contacted to earth; It is fixed on the socket of fixed base plate then pole place level attitude, and active the wheel mentioned.
Base plate, backboard adopt wire-grid structure, and other has three continuous cushions, one of the one end can only upwards turn down in the middle of relatively, and of the other end can only turn down downwards.
Implementing best way of the present utility model is provided by following examples and accompanying drawing thereof.
Fig. 1 is the mode of operation of the utility model when pulling wheelchair as bicycle.
Fig. 2 is that the utility model is used for the working part that bicycle is pulled.
Fig. 3 is the mode of operation of the utility model when dragging chair as central seats that directly face the stage.
Fig. 4 is the working part of the utility model as the chair body.
Fig. 5 is the mode of operation of the utility model during as seat.
Fig. 6 is an active wheel component of the present utility model.
Fig. 7 is a folded state of the present utility model.
Fig. 8 is the utility model car, bed, chair various working.
A pair of wheel (7) is equipped with near among Fig. 1 the chair body (8) of this multiservice car chair middle part both sides, below, the chair body hold up the back of the body below one or two retractable active wheel (6) is housed, hold up vertical intrinsic back, middle part coupling sleeve (3) of the back of the body (5), and have preceding coupling sleeve (1) and draw bar (2) with center cross.Be enclosed within preceding coupling sleeve on the standpipe of bicycle saddle below, its axis with this standpipe is that rotate at the center, the front end transverse horizontal of preceding coupling sleeve and draw bar is hinged, and the back coupling sleeve is inserted in the rear end of draw bar, and spacing with bayonet lock (4), the two turns but can not vertically move, thereby make car chair relative proper motion car that three rotary freedoms be arranged, preceding, oily in good time in the back coupling sleeve, just can ride freely, turn flexibly.Show that as Fig. 2 aforesaid preceding coupling sleeve can cut in half by axis, and connects with hinge, forms hinge, respectively there is an otic placode with holes (9) both sides of this hinge, and it is horizontally hinged with the draw bar front end that it wears a latch (10).Aforesaid back coupling sleeve can be made into two-layer, its skin overlaps (12) and holds up the back of the body (5) vertically affixed, there is limited step at the two ends of internal layer cover (13), it can only rotate in the skin cover but can not vertically move, on the sponson of internal layer cover perforation is arranged, it is affixed to pass through latch (11) or bolt and draw bar (2).Therefore, when not pulling, pull out a latch and put down active the wheel just and can carry out.In addition, there is a round rear end of draw bar (2), utilizes latch (11) can adjust distance between car chair and the bicycle.Hold up the lower end of the back of the body (5) that a round is arranged, utilize latch (26) can adjust the upper-lower position of the two.Thereby being suitable for the bicycle of different size, the people who also is suitable for different heights carries out.
The base plate of multiservice car chair is divided into fixed base plate (24) and removable bottom (14), and rear wall plate is divided into back wainscot sheathing (19) and back cornice sheathing (22), sees Fig. 4.Each is horizontally hinged with an end of a link arm (18) in the both sides of fixed base plate one end, and the other end of these two link arms is horizontally hinged respectively with the both sides of back wainscot sheathing one end, and then the both sides of the other end of wainscot sheathing are horizontally hinged respectively with back cornice sheathing one end.Being equipped with latch (28) back wainscot sheathing can install downwards, as the seat among Fig. 5 and the perambulator among Fig. 8, baby's car, wheelchair; Or upwards install, drag shopping cart among chair and Fig. 8 as the central seats that directly face the stage among Fig. 3; Be equipped with torque arm (21) but the level installation, as the bed condition of Fig. 8; Or tilt to install, as the arm-chair among Fig. 8, chaise longue.Being equipped with latch or bolt (20) back cornice sheathing can install with wainscot sheathing isoplanar, back, drags lengthened bed, chaise longue among chair and Fig. 8 as the central seats that directly face the stage among Fig. 3; Or vertical the installation, as other operating modes among Fig. 8.Removable bottom can be put on the last longeron (15) that is placed on side frames, drags chair as the central seats that directly face the stage among Fig. 3; Or on the following longeron (17), as the baby's car among Fig. 8; Be placed between two link arms and put, as other operating modes among Fig. 8 more.The upper limb of back cornice sheathing is curved, and upper limb radius of curvature of projection on vertical guide of itself and backrest is close, when the two is installed, just constitutes the bottom of cradle downwards.Because this multiservice car chair can be transformed into ten various working such as perambulator, baby's car, shopping cart, Children, lengthened bed, shaking table, wheelchair, arm-chair, chaise longue, seat, can drag and to push away, so young three generations people is benefited in old.
The two ends of chair body back of the body frame (25) are vertical hinged with left and right side frame (23) respectively; The middle part and the fixed base plate of back of the body frame are not horizontally hinged with link arm pivotally attached one end; Have on the left and right side frame in order to block fixed base plate, reach the locating groove (16) of link arm; Locating groove can align with the hole on the fixed base plate and insert latch (27), locking chair body.Extract latch, just collapsible, see (35) among Fig. 7.Show that as Fig. 5 the left and right side frame not below of pivotally attached one end has the supporting leg of being turned up by spring (29), be used as Children, its support ground of chaise longue time spent, reliable and stable.
Show that as Fig. 6 pole (30) upper end of active wheel the (6) is horizontally hinged with fixed base plate; Be with set pin (31) on the pole, it is fixed on, and then pole is vertical on the cross sill (33) of carrying on the back frame, and active the wheel contacted to earth; It is fixed on the socket (32) of fixed base plate then pole place level attitude, and active the wheel mentioned.Drag push-jump changing conveniently.
Show that as Fig. 4 base plate, backboard adopt wire-grid structure, ventilating cool is suitable for using summer.And be equipped with three continuous cushions (34), luxurious, one of the one end in the middle of relatively one can only upwards turn down, and of the other end can only turn down downwards, is suitable for car, bed, chair various working, sees Fig. 3,5,7,8.
China has had a large amount of bicycles, and people are badly in need of family's transport capacity again, so the multiservice car chair that this bicycle can drag can substitute the manual tricycle of just going on the market in a large number gradually.The multiservice car chair that this bicycle can drag, is turned flexibly so ride freely owing to can freely rotate to equal along spatial triaxial; Because about, front and back position is adjustable, so adapt to the bicycle of all size model, supporting is greatly.When not dragging, pull out a latch and put down active the wheel just and can carry out, component is quick, motor-driven convenience.Its fixed base plate, rear wall plate etc. are horizontally hinged, and be equipped with removable bottom, arcuate backrest, can roll over cushion, can be transformed into ten various working such as perambulator, baby's car, shopping cart, Children, lengthened bed, shaking table, wheelchair, arm-chair, chaise longue, seat, can drag and to push away, luxurious practicality, old in young three generations people be benefited.Its back of the body frame and floor level are hinged, vertical with side frames hinged, and be easily folding.Thereby the utility model has higher functional price ratio.
Claims (10)
1, multiservice car chair that bicycle can drag, a pair of wheel (7) is equipped with near it is characterized in that in the middle part of chair (8) both sides, below, hold up the below of the back of the body (5) that one or two retractable active wheel (6) is housed at the chair body, hold up vertical intrinsic back, middle part coupling sleeve (3) of the back of the body, and have preceding coupling sleeve (1) and draw bar (2) with center cross.
2, the multiservice car chair that can drag according to the bicycle of claim 1, coupling sleeve is enclosed within on the standpipe that bicycle saddle is installed before it is characterized in that, its axis with this standpipe is that rotate at the center, the front end transverse horizontal of preceding coupling sleeve and draw bar is hinged, the back coupling sleeve is inserted in the rear end of draw bar, and spacing with bayonet lock (4), the two turns but can not vertically move, and drags chair relative proper motion car that three rotary freedoms are arranged thereby make.
3, the multiservice car chair that can drag according to the bicycle of claim 1, coupling sleeve can cut in half by axis before it is characterized in that, and connects with hinge, forms hinge, respectively there is an otic placode with holes (9) both sides of this hinge, and it is horizontally hinged with the draw bar front end that it wears a pin (10).
4, the multiservice car chair that can drag according to the bicycle of claim 1, coupling sleeve is made two-layer after it is characterized in that, its skin overlaps (12) and holds up the back of the body vertically affixed, there is limited step at the two ends of internal layer cover (13), it can only rotate in the skin cover but can not vertically move, on the sponson of internal layer cover perforation is arranged, it is affixed with draw bar to pass through latch (11).
5, the multiservice car chair that can drag according to the bicycle of claim 1 is characterized in that the rear end of draw bar and holds up the lower end of the back of the body that one round is respectively arranged, and can utilize latch (11), (26) to regulate the front and back of bicycle and multiservice car chair, height relative position respectively.
6, the multiservice car chair that can drag according to the bicycle of claim 1 is characterized in that the base plate of chair body is divided into fixed base plate (24) and removable bottom (14), and rear wall plate is divided into back wainscot sheathing (19) and back cornice sheathing (22); Each is horizontally hinged with an end of a link arm (18) in the both sides of fixed base plate one end, and the other end of these two link arms is horizontally hinged respectively with the both sides of back wainscot sheathing one end, and then the both sides of the other end of wainscot sheathing are horizontally hinged respectively with back cornice sheathing one end; Being equipped with latch (28) back wainscot sheathing can install downwards, or upwards installs, and installs but be equipped with the torque arm level, or tilts to install; Cornice sheathing can be installed with wainscot sheathing isoplanar, back after being equipped with latch (20) or bolt, or vertical the installation; Removable bottom is put and is placed between two link arms, also can put on the last longeron (15) or following longeron (17) that is placed on side frames.
7, the multiservice car chair that can drag according to the bicycle of claim 1 is characterized in that the upper limb of back cornice sheathing is curved, its with hold up upper limb radius of curvature of projection on vertical guide of the back of the body close, when the two is installed, just constitute the bottom of cradle downwards.
8, the multiservice car chair that can drag according to the bicycle of claim 1 is characterized in that the two ends of chair body back of the body frame (25) are vertical hinged with left and right side frame (23) respectively; The middle part and the fixed base plate of back of the body frame are not horizontally hinged with link arm pivotally attached one end; Have on the left and right side frame in order to block fixed base plate, reach the locating groove (16) of link arm; Locating groove can align with the hole on the fixed base plate and insert latch (27), and locking chair body is extracted latch, and is just collapsible; The left and right side frame not below of pivotally attached one end has the supporting leg of being turned up by spring (29).
9, the multiservice car chair that can drag according to the bicycle of claim 1 is characterized in that active pole of taking turns (30) upper end is horizontally hinged with fixed base plate; Be with set pin (31) on the pole, it is fixed on, and then pole is vertical on the cross sill (33) of carrying on the back frame, and active the wheel contacted to earth; It is fixed on the socket (32) of fixed base plate then pole place level attitude, and active the wheel mentioned.
10, the multiservice car chair that can drag according to the bicycle of claim 1, it is characterized in that base plate, backboard adopt wire-grid structure, other has three continuous cushions (34), and one of the one end in the middle of relatively one can only upwards turn down, and of the other end can only turn down downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94220894 CN2201331Y (en) | 1994-09-12 | 1994-09-12 | Bicycle-towing multipurpose cycle chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94220894 CN2201331Y (en) | 1994-09-12 | 1994-09-12 | Bicycle-towing multipurpose cycle chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2201331Y true CN2201331Y (en) | 1995-06-21 |
Family
ID=33835351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94220894 Expired - Fee Related CN2201331Y (en) | 1994-09-12 | 1994-09-12 | Bicycle-towing multipurpose cycle chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2201331Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102577913A (en) * | 2011-11-28 | 2012-07-18 | 广州铁路职业技术学院 | Translational motion type irrigation machine |
| CN104363872A (en) * | 2012-05-13 | 2015-02-18 | 中村正善 | Wheelchair movement assistance device |
-
1994
- 1994-09-12 CN CN 94220894 patent/CN2201331Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102577913A (en) * | 2011-11-28 | 2012-07-18 | 广州铁路职业技术学院 | Translational motion type irrigation machine |
| CN104363872A (en) * | 2012-05-13 | 2015-02-18 | 中村正善 | Wheelchair movement assistance device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212816827U (en) | Novel electric folding wheelchair | |
| CN2201331Y (en) | Bicycle-towing multipurpose cycle chair | |
| CN103445549B (en) | Multifunction seat | |
| CN209107841U (en) | Folding locking mechanism, armrest device and wheelchair | |
| CN108313115A (en) | Baby carriage framework | |
| CN111759599A (en) | Combined electric shifting transfer wheelchair | |
| CN115009405A (en) | Camping bicycle and using method thereof | |
| CN203378793U (en) | Multifunctional chair | |
| CN2400010Y (en) | Multi-purpose chair | |
| CN209107842U (en) | Wheel chair | |
| CN2880037Y (en) | Four-function type wheel-chair | |
| CN2168481Y (en) | Multifunctional folding bed | |
| CN218949209U (en) | Handcart with four-wheel damping mechanism | |
| CN223126774U (en) | Shock-absorbing lying wheelchair | |
| CN2166689Y (en) | Multi-function folding and health-care chair | |
| CN222663680U (en) | Multifunctional child car capable of changing use mode | |
| CN2486029Y (en) | Hand aid cart | |
| CN222885263U (en) | A push-type three-fold fishing chair with headrest | |
| CN2153280Y (en) | Multifunctional chair | |
| CN223972595U (en) | Small and exquisite portable folding baby carrier | |
| CN222889126U (en) | Bed chair | |
| CN220824095U (en) | Portable push chair | |
| CN219096896U (en) | Box-chair integrated scooter | |
| CN2173547Y (en) | Multifunctional rocking chair type children's carrier | |
| CN218219678U (en) | Household sofa with replaceable armrests |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |