CN212828800U - Welfare tricycle with movable driving seat - Google Patents
Welfare tricycle with movable driving seat Download PDFInfo
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- CN212828800U CN212828800U CN202021032940.6U CN202021032940U CN212828800U CN 212828800 U CN212828800 U CN 212828800U CN 202021032940 U CN202021032940 U CN 202021032940U CN 212828800 U CN212828800 U CN 212828800U
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- tricycle
- fixed
- seat
- driving seat
- slide rail
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- 238000012856 packing Methods 0.000 claims abstract description 6
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims 4
- 101100041804 Mus musculus Slc6a6 gene Proteins 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 230000000875 corresponding effect Effects 0.000 description 15
- 210000003141 lower extremity Anatomy 0.000 description 9
- 230000001276 controlling effect Effects 0.000 description 4
- 210000003414 extremity Anatomy 0.000 description 4
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- 238000000429 assembly Methods 0.000 description 3
- 230000000981 bystander Effects 0.000 description 1
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Abstract
The utility model provides a happiness tricycle of mobile driver's seat relates to the vehicle field that the disabled person used, including setting up slip driver's seat (1) on the tricycle and setting up driver's seat slide rail (2) on tricycle packing box side, slip driver's seat (1) can slide and/or be fixed along driver's seat slide rail (2) to its self liftable, rotatory and the front and back slip. The utility model provides an upper and lower tricycle of disabled person drive seat in-process need occupy the awkwardness of tricycle packing box space when inconvenient and carrying with the help of other people or specialized tool with troublesome and inconvenient, solved placing of wheelchair, solved the disabled person go on a journey and engaged in concrete work and promoted its problem of employment.
Description
Technical Field
The utility model relates to a happiness car, concretely relates to happiness tricycle of mobile driving seat.
Background
Based on the rapid development of the transportation industry, the auxiliary functions of corresponding vehicles are continuously improved, and the wheelchair and the welfare vehicle used by the lower limb disabled person are differentThe product can be selected for use, wherein the self-driving welfare vehicle realizes the requirement of going out of the disabled, and the self-driving welfare vehicle is used for the disabledDrivingThe seat can enable the lower limb disabled person to move from the wheelchair to the welfare vehicle in a retracting, rotating and lifting modeDrivingThe seat becomes convenient and the dependence on others or special tools for assistance is reduced.
When a lower limb disabled person using a wheelchair uses a welfare tricycle, the main problems of the wheelchair are as follows: one is up and down tricycleDrivingThe seat needs bystanders or special tools in the process, which is troublesome and inconvenient; secondly, the carrying of the wheelchair inevitably occupies the space of the tricycle container, and the wheelchair is very inconvenient in the moving process; third, the common trip of the disabled person is a means for doing specific tasks, such as selling or transporting goods. Therefore, a welfare tricycle which is multifunctional, convenient and convenient to use by the lower limb disabled person is needed to serve.
SUMMERY OF THE UTILITY MODEL
To the problem that the tricycle that low limbs disabled person used exists, the utility model provides a welfare tricycle of mobile driving seat to improve the convenience of low limbs disabled person in the use, and can independently engage in certain work.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides a happiness tricycle of movable driving seat, includes and sets up slip driving seat 1 on the tricycle and sets up driving seat slide rail 2 on tricycle packing box side, slip driving seat 1 can slide and/or be fixed along driving seat slide rail 2 to its self liftable, rotatory and front and back slip, thereby realized that low limbs disabled person gets on or off the bus and around the automobile body nimble removal and engage in the purpose of corresponding activity from the wheelchair to slip driving seat 1.
Further, the sliding driving seat 1 comprises a driving seat 11, a lifting rotating shaft 12, a front-back sliding track 13, a pedal 14, a roller group bracket 15, a roller group 16, a seat fixing buckle 17 and a seat fixing disc 18;
an inner shaft of the lifting rotating shaft 12 is fixed at the center of the bottom of the driving seat 11, one end of the roller set bracket 15 is fixed on the surface of the lower edge of the outer shaft of the lifting rotating shaft 12, the other end of the roller set bracket 15 is connected with the roller set 16, the inner shaft of the lifting rotating shaft 12 is sleeved inside the outer shaft of the lifting rotating shaft 12, and the lifting rotating shaft 12 is provided with a corresponding control rod for controlling the vertical lifting of the driving seat 11; the lower end of the roller group bracket 15 is fixed with a pedal 14, which is convenient for the leg of the lower limb disabled person to place.
The front-rear sliding rail 13 comprises a seat rail 131 fixed on the bottom of the driving seat 11 and a bracket rail 132 fixed on a square plate on the seat fixing disc 18, and the front-rear sliding rail 13 is provided with a corresponding control rod for controlling the front-rear sliding of the driving seat 11;
the seat fixing disc 18 comprises a fixing disc 181 fixed on the bracket rail 132 and a movable fixing block 182 fixed on the roller group bracket 15, wherein the movable fixing block 182 is positioned right below the fixing disc 181, and the rotation of the driving seat 11 is limited by the compression of the movable fixing block 182 and the fixing disc 181;
the seat fixing buckle 17 comprises a movable fixing rod 171 and a fixing shaft 172 which are arranged below the side surface of the roller set bracket 15, the movable fixing rod 171 is L-shaped and is provided with a C-shaped through groove for the fixing shaft 172 to move relatively, when the movable fixing rod 171 is tensioned upwards, the fixing shaft 172 is clamped into the lower end groove of the C-shaped groove, and meanwhile, the movable fixing rod 171 is clamped with the bottom of the lower rail of the driving seat slide rail 2, so that the driving seat 11 is fixed on the driving seat slide rail 2;
further, the roller group 16 includes 2 groups of upper roller groups 161 connected through a through hole in the middle of the upper steering shaft 162, 2 groups of middle roller groups 163 connected through a through hole in the middle of the middle steering shaft 164, and 2 groups of lower roller groups 165 connected through a lower support shaft 167 in the lower support sleeve 166, and the center positions of the upper steering shaft 162, the middle steering shaft 164 and the lower support sleeve 166 are all provided with through holes, the through holes are internally provided with roller group connecting rods 168, each group of rollers is 2 pairs of rollers which are fixedly connected through a shaft and are arranged in shaft sleeves at two sides of the corresponding through hole of the steering shaft, the upper steering shaft 162, the middle steering shaft 164 and the lower support shaft 167 are always parallel to the surface of the driver seat slide rail 2, and the roller group 16 always moves along with sliding on the surface of the driving seat slide rail 2, and when each lower supporting shaft meets foreign matters on the rail, the smooth passing of the roller group 16 is ensured through the swinging of the front and rear wheels.
The driving seat slide rail 2 comprises an upper slide rail 21 fixed on the upper edge of a tricycle container, a middle slide rail 22 fixed on the inner edge of the tricycle container and a lower slide rail 23 fixed on the lower edge of the tricycle container, wherein the upper slide rail 21 comprises an upper slide rail support column 212 fixed on the upper edge of the tricycle container and an upper slide rail track 211 vertically fixed with the upper slide rail support column; the slide rail surface of the middle slide rail 22 is fixed in parallel with the tricycle cargo box; the lower slide rails 23 are vertically fixed to the tricycle cargo box, thereby enabling the rollers of the roller train 16 to slide on the corresponding rails.
Further, a wheelchair hanging rack 4 for placing a wheelchair is arranged behind the tricycle container, the wheelchair hanging rack 4 comprises a hanging rod 41 arranged on the upper edge of the tricycle container, a hook 42 fixed on the hanging rod 41, a clamping groove 43 fixed on the upper edge of the tricycle container, a stop buckle 44 arranged on the lower side of the tricycle container, and a pin shaft 45 penetrating through the hanging rod 41 and the upper edge of the tricycle container, the hanging rod 41 can rotate by taking the pin shaft 45 as an axis, and a rotary clamping hook arranged on the clamping groove 43 is used for clamping the hanging rod 41 and preventing the hanging rod from being separated from the clamping groove 43.
Further, an openable cargo box cover 3 for closing the cargo box of the tricycle and placing articles in the cargo box is arranged above the cargo box of the tricycle, and the cargo box cover 3 comprises a front cover 31 and a rear cover 32.
Preferably, the front cover 31 and the rear cover 32 can be opened and closed in a sliding manner along the fore-and-aft direction of the tricycle cargo box, and are locked by a lock when the cargo box front cover 31 and the cargo box rear cover 32 are closed;
furthermore, a retractable folding plate can be further arranged below the front cover 31 and the rear cover 32, when the retractable folding plate is retracted, the container is opened, and when the retractable folding plate is extended, the container is a flat working table.
Further, the wheelchair hanging frame 4 is arranged on the side wall of the tricycle packing box.
The utility model discloses an useful part is as follows:
1. the sliding driving seat 1 of the welfare tricycle with the movable driving seat can smoothly move on the driving seat slide rail 2 and can lift, rotate and slide back and forth, so that a lower limb disabled person can smoothly move onto the tricycle driving seat from a wheelchair, and can smoothly move to two sides of a cargo box through the sliding driving seat 1, thereby getting rid of dependence on other people or special tools and further engaging in corresponding activities;
2. the wheelchair hanging frame 4 of the welfare tricycle with the movable driving seat can smoothly and reliably place a wheelchair and does not occupy the space of a container, so that the utilization rate of the container is increased;
3. the cargo box cover 3 of the welfare tricycle with the movable driving seat can smoothly close the cargo box, so that the safety of storing articles in the cargo box is increased, the area of a working space for the lower limb disabled is further increased in an opened state, and the utilization efficiency of the cargo box is improved;
4. the welfare tricycle with the movable driving seat can be used by the lower limb disabled person to sell, transport commodities and the like or to do suitable work, so that independent employment is realized, and corresponding services are provided for the society.
Drawings
FIG. 1 is a schematic view of a welfare tricycle looking in the direction of the right front side;
fig. 2 is a schematic view of the welfare tricycle viewed from the right rear side;
fig. 3 is a schematic view of a sliding driver seat on the rear side of a welfare tricycle and a sliding rail of the driver seat;
fig. 4 is a schematic view of a wheel set of a welfare tricycle;
FIG. 5 is a schematic view of a welfare tricycle roller set A;
fig. 6 is a schematic view of a sliding driving seat of a welfare tricycle;
in the figure: 1. a sliding driver seat; 11. a driving seat; 12. a lifting rotating shaft; 13. a front and rear slide rail; 131. a seat track; 132. a support rail; 14. a pedal; 15. a roller set bracket; 16. a roller set; 161. an upper roller set; 162. an upper steering shaft; 163. a middle roller set; 164. a middle steering shaft; 165. a lower roller set; 166. a lower support sleeve; 167. a lower support shaft; 168. a roller set connecting rod; 17. a seat fixing buckle; 171. a movable fixed rod; 172. a fixed shaft; 18. a seat fixing disc; 181. fixing the disc; 182. a movable fixed block; 2. a driver seat slide rail; 21. an upper slide rail; 211. an upper rail track; 212. an upper slide rail support column; 22. a middle slide rail; 23. a lower slide rail; 3. a cargo box cover; 31. a front cover; 32. a rear cover; 4. a wheelchair hanger; 41. a hanging rod; 42. hooking; 43. a card slot; 44. a stop buckle; 45. and (7) a pin shaft.
Detailed Description
The welfare tricycle with the movable driving seat is further described in detail with reference to the accompanying drawings and the embodiments of the present invention, so that those skilled in the art can better understand the present invention and can implement the present invention, but the illustrated embodiments do not limit the present invention, and in addition, the directional terms such as "up, down, left, right, front, back, inner and outer" cited in the embodiments are not specifically limited, but only the simple changes different from the positions of the present invention belong to the protection scope of the present invention.
The specific implementation manner of the utility model is as follows:
example 1: referring to the attached drawing 1, a happiness tricycle of movable driving seat, including setting up the slip driving seat 1 on the tricycle and setting up the driving seat slide rail 2 on the tricycle packing box side, slip driving seat 1 can slide and/or be fixed along driving seat slide rail 2 to its self liftable, rotatory and front and back slip, thereby realized that the disabled person of low limbs gets on or off the bus from the wheelchair to slip driving seat 1 freely and around the automobile body nimble move and engage in corresponding active mesh.
Referring to fig. 3, the sliding driver seat 1 includes a driver seat 11, a lifting rotating shaft 12, a front and rear sliding rail 13, a pedal 14, a roller set bracket 15, a roller set 16, a seat fixing buckle 17 and a seat fixing plate 18;
referring to fig. 6, an inner shaft of the lifting rotating shaft 12 is fixed at a central position of the bottom of the driving seat 11, one end of the roller set bracket 15 is fixed on a lower edge surface of an outer shaft of the lifting rotating shaft 12, the other end of the roller set bracket 15 is connected with the roller set 16, the inner shaft of the lifting rotating shaft 12 is sleeved inside the outer shaft of the lifting rotating shaft 12, and the lifting rotating shaft 12 is provided with a corresponding control rod for controlling the driving seat 11 to lift up and down; the lower end of the roller group bracket 15 is fixed with a pedal 14, which is convenient for the leg of the lower limb disabled person to place.
The front-rear sliding rail 13 comprises a seat rail 131 fixed on the bottom of the driving seat 11 and a bracket rail 132 fixed on a square plate on the seat fixing disc 18, and the front-rear sliding rail 13 is provided with a corresponding control rod for controlling the front-rear sliding of the driving seat 11;
the seat fixing disc 18 comprises a fixing disc 181 fixed on the bracket rail 132 and a movable fixing block 182 fixed on the roller group bracket 15, wherein the movable fixing block 182 is positioned right below the fixing disc 181, and the rotation of the driving seat 11 is limited by the compression of the movable fixing block 182 and the fixing disc 181;
referring to fig. 5, the seat fixing buckle 17 includes a movable fixing rod 171 and a fixing shaft 172 which are arranged below the lateral surface of the roller set bracket 15, the movable fixing rod 171 is L-shaped and is provided with a C-shaped through groove for the fixing shaft 172 to move relatively, when the movable fixing rod 171 is pulled upwards, the fixing shaft 172 is clamped into the lower end groove of the C-shaped groove, and the movable fixing rod 171 is clamped with the bottom of the lower rail of the driving seat slide rail 2, so that the driving seat 11 is fixed on the driving seat slide rail 2;
referring to fig. 4, the roller assembly 16 includes 2 upper roller assemblies 161 connected through a through hole in the middle of the upper steering shaft 162, 2 middle roller assemblies 163 connected through a through hole in the middle of the middle steering shaft 164, 2 lower roller assemblies 165 connected through a lower support shaft 167 in a lower support sleeve 166, and the center positions of the upper steering shaft 162, the middle steering shaft 164 and the lower support sleeve 166 are all provided with through holes, the through holes are internally provided with roller group connecting rods 168, each group of rollers is 2 pairs of rollers which are fixedly connected through a shaft and are arranged in shaft sleeves at two sides of the corresponding through hole of the steering shaft, the upper steering shaft 162, the middle steering shaft 164 and the lower support shaft 167 are always parallel to the surface of the driver seat slide rail 2, and the roller group 16 always moves along with sliding on the surface of the driving seat slide rail 2, and when each lower supporting shaft meets foreign matters on the rail, the smooth passing of the roller group 16 is ensured through the swinging of the front and rear wheels.
Referring to fig. 3, the driver seat slide rail 2 comprises an upper slide rail 21 fixed on the upper edge of the tricycle cargo box, a middle slide rail 22 fixed on the inner edge of the tricycle cargo box, and a lower slide rail 23 fixed on the lower edge of the tricycle cargo box, wherein the upper slide rail 21 comprises an upper slide rail support column 212 fixed on the upper edge of the tricycle cargo box and an upper slide rail track 211 vertically fixed with the upper slide rail support column; the slide rail surface of the middle slide rail 22 is fixed in parallel with the tricycle cargo box; the lower slide rails 23 are vertically fixed to the tricycle cargo box, thereby enabling the rollers of the roller train 16 to slide on the corresponding rails.
Referring to fig. 2, a wheelchair hanging rack 4 is arranged behind the tricycle cargo box and used for placing a wheelchair, the wheelchair hanging rack 4 comprises a hanging rod 41 arranged on the upper edge of the tricycle cargo box, a hook 42 fixed on the hanging rod 41, a clamping groove 43 fixed on the upper edge of the tricycle cargo box, a stop buckle 44 arranged on the lower side of the tricycle cargo box, and a pin shaft 45 penetrating through the hanging rod 41 and the upper edge of the tricycle cargo box, the hanging rod 41 can rotate by taking the pin shaft 45 as an axis, and a rotating hook arranged on the clamping groove 43 is used for clamping the hanging rod 41 and preventing the hanging rod from being separated from the clamping groove 43.
Referring to fig. 2, an openable and closable cargo box cover 3 for closing the cargo box of the tricycle and placing the articles in the cargo box is arranged above the cargo box of the tricycle, and the cargo box cover 3 comprises a front cover 31 and a rear cover 32.
Preferably, the front cover 31 and the rear cover 32 can be opened and closed in a sliding manner along the fore-and-aft direction of the tricycle cargo box, and when the cargo box front cover 31 and the cargo box rear cover 32 are closed, the cargo box front cover and the cargo box rear cover are locked through a chain lock;
preferably, a retractable folding plate is further arranged below the front cover 31 and the rear cover 32, when the retractable folding plate is retracted, the container is opened, and when the retractable folding plate is extended, the container is a flat working table.
Preferably, the wheelchair hanging frame 4 is arranged on the side wall of the tricycle cargo box.
It should be noted that, the driving seat slide rail 2 may also be a slide bar or a slide groove, and the corresponding sliding driving seat 1 has a sliding fit structure corresponding thereto, and the technical solution of the present invention belongs to one of the better modes.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (8)
1. The utility model provides a happiness tricycle of movable driving seat, its characterized in that, including setting up slip driving seat (1) on the tricycle and setting up driving seat slide rail (2) on tricycle packing box side, slip driving seat (1) can slide and/or be fixed along driving seat slide rail (2) to its self liftable, rotatory and the front and back slip.
2. The welfare tricycle with a movable driving seat according to claim 1, characterized in that:
the sliding driving seat (1) comprises a driving seat (11), a lifting rotating shaft (12), a front sliding track and a rear sliding track (13), a pedal (14), a roller group bracket (15), a roller group (16), a seat fixing buckle (17) and a seat fixing disc (18);
an inner shaft of the lifting rotating shaft (12) is fixed at the center of the bottom of the driving seat (11), one end of the roller set bracket (15) is fixed on the surface of the lower edge of the outer shaft of the lifting rotating shaft (12), the other end of the roller set bracket (15) is fixedly connected with the roller set (16), the inner shaft of the lifting rotating shaft (12) is sleeved inside the outer shaft of the lifting rotating shaft (12), and the lifting rotating shaft (12) is provided with a corresponding control rod for controlling the driving seat (11) to lift up and down; a pedal (14) is fixed at the lower end of the roller group bracket (15);
the front-back sliding track (13) comprises a seat track (131) fixed on the bottom of the driving seat (11) and a bracket track (132) fixed on a square plate on the seat fixing disc (18), and a corresponding control rod is arranged on the front-back sliding track (13) and used for controlling the front-back sliding of the driving seat (11);
the seat fixing disc (18) comprises a fixing disc (181) fixed on the support rail (132) and a movable fixing block (182) fixed on the roller set support (15), the movable fixing block (182) is positioned under the fixing disc (181), and the rotation of the driving seat (11) is limited by the compression of the movable fixing block (182) and the fixing disc (181);
seat is fixed detains (17) including setting up activity dead lever (171) and fixed axle (172) in wheel train support (15) side below, activity dead lever (171) are the L type and set up the C type that can supply fixed axle (172) relative movement and run through the groove, and when upwards taut activity dead lever (171), then fixed axle (172) card is gone into this C type and is run through the lower extreme inslot in groove, and activity dead lever (171) clamp with the lower rail bottom of driver seat slide rail (2) simultaneously to driver seat (11) have been realized fixed at driver seat slide rail (2) position.
3. The welfare tricycle with a movable driving seat according to claim 2, characterized in that: the roller group (16) comprises 2 groups of upper roller groups (161) connected through a through hole in the middle of an upper steering shaft (162), 2 groups of middle roller groups (163) connected through a through hole in the middle of a middle steering shaft (164), and 2 groups of lower roller groups (165) connected in a lower support sleeve (166) through a lower support shaft (167), and through holes are formed in the central positions of the upper steering shaft (162), the middle steering shaft (164) and the lower support sleeve (166), roller group connecting rods (168) are installed in the through holes, each group of rollers are 2 pairs of rollers which are fixedly connected through shafts and are arranged in shaft sleeves on two sides of the corresponding through hole of the steering shaft, the upper steering shaft (162), the middle steering shaft (164) and the lower support shaft (167) are always parallel to the surface of a driving seat sliding rail (2), and move along with the sliding of the roller groups (16) on the surface of the driving seat sliding rail (2), and when each lower support shaft encounters foreign matters on the rail, the front and rear wheels swing, the roller groups (16 Passing;
the driving seat slide rail (2) comprises an upper slide rail (21) fixed on the upper edge of a tricycle container, a middle slide rail (22) fixed on the upper edge of the tricycle container, and a lower slide rail (23) fixed on the lower edge of the tricycle container, wherein the upper slide rail (21) comprises an upper slide rail support column (212) fixed on the upper edge of the tricycle container and an upper slide rail track (211) vertically fixed with the upper edge of the tricycle container, the slide rail surface of the middle slide rail (22) is fixed with the tricycle container in parallel, and the lower slide rail (23) is vertically fixed with the tricycle container, so that the sliding of each roller on a roller set (16) on the corresponding rail is realized.
4. The welfare tricycle with the movable driving seat is characterized in that a wheelchair hanging frame (4) used for placing a wheelchair is arranged behind a tricycle container, the wheelchair hanging frame (4) comprises a hanging rod (41) arranged on the upper edge of the tricycle container, a hook (42) fixed on the hanging rod (41), a clamping groove (43) fixed on the upper edge of the tricycle container, a stop buckle (44) arranged on the lower side of the tricycle container, and a pin shaft (45) penetrating through the hanging rod (41) and the upper edge of the tricycle container, the hanging rod (41) can rotate by taking the pin shaft (45) as a shaft, and a rotary clamping hook arranged on the clamping groove (43) is used for clamping the hanging rod (41) and preventing the hanging rod from being separated from the clamping groove (43).
5. The welfare tricycle with the movable driving seat according to claim 4, characterized in that an openable and closable cargo box cover (3) is arranged above the tricycle cargo box for closing the tricycle cargo box and placing the goods in the cargo box, wherein the cargo box cover (3) comprises a front cover (31) and a rear cover (32).
6. The mobile-driver-seat welfare tricycle of claim 5, wherein the front cover (31) and the rear cover (32) are slidably opened and closed in a fore-and-aft direction of a tricycle container, and are locked by a lock when the front cover (31) and the rear cover (32) are closed.
7. The welfare tricycle with the movable driving seat as claimed in claim 6, wherein a retractable folding plate is further arranged below the front cover (31) and the rear cover (32), and when the retractable folding plate is retracted, the container is opened, and when the retractable folding plate is extended, the container is a flat working table.
8. A free-driving seat welfare tricycle according to any of claims 5-7, characterised in that the wheelchair suspension (4) is arranged on the side walls of the tricycle container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021032940.6U CN212828800U (en) | 2020-06-08 | 2020-06-08 | Welfare tricycle with movable driving seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021032940.6U CN212828800U (en) | 2020-06-08 | 2020-06-08 | Welfare tricycle with movable driving seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212828800U true CN212828800U (en) | 2021-03-30 |
Family
ID=75171108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021032940.6U Expired - Fee Related CN212828800U (en) | 2020-06-08 | 2020-06-08 | Welfare tricycle with movable driving seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212828800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497979A (en) * | 2020-06-08 | 2020-08-07 | 马晓君 | Welfare tricycle with movable driving seat |
-
2020
- 2020-06-08 CN CN202021032940.6U patent/CN212828800U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497979A (en) * | 2020-06-08 | 2020-08-07 | 马晓君 | Welfare tricycle with movable driving seat |
| CN111497979B (en) * | 2020-06-08 | 2024-05-17 | 马晓君 | Welfare tricycle with movable driving seat |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| 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: 20210330 |