CN211001579U - Rear carriage for electric tricycle - Google Patents
Rear carriage for electric tricycle Download PDFInfo
- Publication number
- CN211001579U CN211001579U CN201922295061.6U CN201922295061U CN211001579U CN 211001579 U CN211001579 U CN 211001579U CN 201922295061 U CN201922295061 U CN 201922295061U CN 211001579 U CN211001579 U CN 211001579U
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- carriage
- plate
- door
- compartment door
- compartment
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Abstract
The utility model discloses a back carriage for electric tricycle, including front carriage board, left carriage board, right carriage board, back carriage door and carriage bottom plate, the inboard of back carriage door is equipped with flexible step. The utility model discloses a carriage, its back railway carriage or compartment door is when normal closed condition, step board and fagging all are the state with the laminating of back railway carriage or compartment door, the normal railway carriage or compartment door of back railway carriage or compartment door this moment uses, when (articulated) back railway carriage or compartment door open mode, its upper end originally can move to the carriage below, and the railway carriage or compartment door inboard can the outside towards originally, the one end of locating the inboard step board of back railway carriage or compartment door this moment can slide, until the step board has a contained angle with back railway carriage or compartment door, rethread lockpin locking, the step board is under the support of bracing board this moment, can regard as the step to use, the entering that can make things convenient for easily when the user gets into the carriage.
Description
Technical Field
The utility model belongs to the technical field of electric tricycle, especially, relate to a back carriage for electric tricycle.
Background
The electric tricycle is a three-wheel transportation tool for pulling goods or people, which takes a storage battery as power and a motor as drive, along with the fact that the economic development of China is more and more rapid in recent years and the living standard of people is continuously improved, the country advocates green travel energy conservation and environmental protection, and the electric tricycle is deeply favored by people due to the functional advantages of low price, convenience and environmental protection;
in rural areas of China, due to the characteristics of the electric tricycle, the rear compartment of the electric tricycle can be used by people, the electric tricycle is suitable for more elderly people, and the rear compartment of the tricycle is still at a certain height away from the ground, so that the problem that the rear compartment of the tricycle is difficult to climb up is caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem that mainly solves provides a back carriage for electric tricycle, its back railway carriage or compartment door is when normal closed condition, step board and inclined supporting plate all are the state with the laminating of back railway carriage or compartment door, the back railway carriage or compartment door normal use of doing this moment, when (articulated) back railway carriage or compartment door open mode, its upper end originally can move to the carriage below, and the railway carriage or compartment door inboard can be towards the outside originally, the one end of locating the inboard step board of back railway carriage or compartment door this moment can slide, until step board and back railway carriage or compartment door have a contained angle, rethread lockpin locking, the step board is under the support of inclined supporting plate this moment, can regard as the step to use, the entering that can conveniently relax when the user gets into the carriage.
In order to solve the technical problem, the utility model discloses a technical scheme of adoption as follows:
a rear carriage for an electric tricycle comprises a front carriage plate, a left carriage plate, a right carriage plate, a rear carriage door and a carriage bottom plate, wherein the front carriage plate is fixedly connected with the carriage bottom plate;
the inner side of the rear compartment door is provided with a telescopic step, the telescopic step comprises an inclined supporting plate and a step plate, one end of the inclined supporting plate is hinged to the edge of the free end of the rear compartment door, the other end of the inclined supporting plate is hinged to one end of the step plate, the other end of the step plate can slide along the surface of the rear compartment door, and a lock pin is arranged between the step plate and the rear compartment door;
when the rear carriage door is in a closed state, the step plate rotates to be attached to the rear carriage door, and when the rear carriage door is in an open state, the step plate rotates to form an included angle with the rear carriage door.
Furthermore, a sliding groove is formed in the inner side of the rear compartment door, a sliding block is arranged at the other end of the step plate, the sliding block is arranged in the sliding groove to slide, and the lock pin is located on the side wall of the sliding groove.
Furthermore, the rear carriage door is provided with a hinge seat, and the inclined supporting plate is provided with a hinge shaft matched with the hinge seat.
Further, the lock pin is a spring lock pin, a plunger or a bolt.
Furthermore, a hood is further arranged above the carriage and comprises a support rod and a tarpaulin, and the support rod is detachably connected with the support rod seats on the left carriage plate and the right carriage plate.
Furthermore, the left carriage plate and the right carriage plate are symmetrically provided with a plurality of strut seats.
Furthermore, the limiting mechanism is a supporting foot arranged at the free end of the rear compartment door, the supporting foot is positioned on the outer side of the rear compartment door, the supporting foot is rotatably connected with the rear compartment door, and the supporting foot can only rotate within the range of 180 degrees of the outer side surface of the rear compartment door.
Furthermore, the free end of the arm brace is provided with a rubber pad.
The utility model has the advantages that:
the utility model discloses a carriage, when its back railway carriage or compartment door was in normal closed condition, step board and fagging all were the state with the laminating of back railway carriage or compartment door, the back railway carriage or compartment door normal use of this moment, when (articulated) back railway carriage or compartment door open mode, its original upper end can move to the carriage below, and originally the railway carriage or compartment door inboard can be towards the outside, the one end of the step board of locating back railway carriage or compartment door inboard at this moment can slide, until step board and back railway carriage or compartment door have an contained angle, and then through the locking pin locking, the step board can regard as the step to use under the support of bracing plate this moment, user can make things convenient for light entering when getting into the carriage;
the sliding groove is arranged on the inner side of the rear carriage door, the sliding block is arranged at the other end of the step plate, the sliding function can be completed through the matching of the sliding groove and the sliding block in a simplified structure, and the sliding stroke of the step plate can be well limited, so that the angle of the step plate is controlled; the rear carriage door is provided with a hinge seat, the inclined supporting plate is provided with a hinge shaft matched with the hinge seat, and the hinge is realized through the hinge seat and the hinge shaft, so that the rear carriage door has better strength and improves the safety when steps act;
the carriage of the utility model is provided with the hood, and the left carriage plate and the right carriage plate are symmetrically provided with a plurality of strut seats, so that a user can insert the strut into the required strut seat according to the requirement, thereby realizing the state of opening, closing or opening part of the hood;
the utility model discloses a stop gear is for locating the spike of the free end of back railway carriage or compartment door, the spike can be that the back railway carriage or compartment door need not to set up higher height just can realize that its lower extreme can support in ground under the open mode to make the back railway carriage or compartment door have better stability.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is a schematic view of the overall structure of the car (with the rear door closed) of the present invention;
fig. 2 is a schematic view of the overall structure of the car (with the rear door open) of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1 (temple);
fig. 4 is a schematic structural view of a rear compartment door (telescopic step) of the present invention;
FIG. 5 is an enlarged view of the portion B of FIG. 4 (chute);
FIG. 6 is an enlarged view of section C of FIG. 4 (hinge mount);
fig. 7 is a schematic overall structure diagram (including a hood) of the carriage of the present invention;
the parts in the drawings are marked as follows:
the car comprises a front car plate 11, a left car plate 12, a right car plate 13, a rear car door 14, a chute 141, a car bottom plate 15, a telescopic step 16, a diagonal bracing plate 161, a hinge shaft 1611, a step plate 162, a sliding block 1621, a lock pin 163, a hinge seat 164, a supporting foot 17, a hood 18, a supporting rod 181, a tarpaulin 182 and a supporting rod seat 183.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Example (b): a rear compartment of an electric tricycle is shown in figures 1 and 2: the carriage comprises a front carriage plate 11, a left carriage plate 12, a right carriage plate 13, a rear carriage door 14 and a carriage bottom plate 15, the front carriage plate is fixedly connected with the carriage bottom plate, the left carriage plate, the right carriage plate and the rear carriage door are hinged with the carriage bottom plate, and the rear carriage door is provided with a limiting mechanism for limiting the opening angle of the rear carriage door;
as shown in fig. 3 and 4: the inner side of the rear compartment door is provided with a telescopic step 16, the telescopic step comprises an inclined supporting plate 161 and a step plate 162, one end of the inclined supporting plate is hinged to the edge of the free end of the rear compartment door, the other end of the inclined supporting plate is hinged to one end of the step plate, the other end of the step plate can slide along the surface of the rear compartment door, and a lock pin 163 is arranged between the step plate and the rear compartment door;
when the rear carriage door is in a closed state, the step plate rotates to be attached to the rear carriage door, and when the rear carriage door is in an open state, the step plate rotates to form an included angle with the rear carriage door, and the rear carriage door can be used as a step;
when the rear carriage door of the carriage of the utility model is in a normal closing state, the step plate and the inclined supporting plate are both in a state of being attached to the rear carriage door, and the rear carriage door is normally used as the carriage door at the moment;
when (articulated) back railway carriage or compartment door open mode, its upper end originally can move to the carriage below to the railway carriage or compartment door inboard can the outside originally, and the one end of locating the inboard step board of back railway carriage or compartment door this moment can slide, has an contained angle until step board and back railway carriage or compartment door, and rethread lockpin locking, step board can regard as the step to use under the support of bracing sheet this moment, and the user can make things convenient for light entering when getting into the carriage.
The limiting mechanism is a supporting foot 17 arranged at the free end of the rear compartment door, the supporting foot is positioned on the outer side of the rear compartment door, the supporting foot is rotatably connected with the rear compartment door, and the supporting foot can only rotate within 180-degree range of the outer side surface of the rear compartment door.
The free end of arm brace is equipped with the rubber pad, and the arm brace can be that the back railway carriage or compartment door need not to set up higher height just can realize that its lower extreme can support in ground under the open mode to make the back railway carriage or compartment door have better stability, and the rubber pad has skid-proof effect.
As shown in fig. 4 and 5: a sliding groove 141 is formed in the inner side of the back door, a sliding block 1621 is arranged at the other end of the step plate, the sliding block is arranged in the sliding groove to slide, and the lock pin is positioned on the side wall of the sliding groove;
in detail, the sliding function can be completed by the cooperation of the sliding groove and the sliding block through a simplified structure, and the sliding stroke of the step plate can be well limited, so that the angle of the step plate can be controlled.
As shown in fig. 4 and 6: the rear carriage door is provided with a hinge seat 164, and the inclined supporting plate is provided with a hinge shaft 1611 matched with the hinge seat;
the hinge realized by the hinge seat and the hinge shaft has better strength and improves the safety when the step acts.
The lock pin is a spring lock pin, a plunger or a bolt.
As shown in fig. 7: and a hood 18 is further arranged above the carriage, the hood comprises a stay bar 181 and a tarpaulin 182, and the stay bar is detachably connected with stay bar seats 183 on the left carriage plate and the right carriage plate.
The left compartment plate and the right compartment plate are symmetrically provided with a plurality of strut seats, and a user can insert the struts into the required strut seats according to requirements, so that the state of opening, closing or opening parts of the hood can be realized.
The utility model discloses a working process and theory of operation as follows:
when the rear compartment door is in a normally closed state, the step plate and the inclined support plate are both in a state of being attached to the rear compartment door, the rear compartment door is normally used as the compartment door at the moment, when the (hinged) rear compartment door is in an open state, the original upper end of the rear compartment door can move to the lower part of the compartment, the inner side of the compartment door faces outwards originally, one end of the step plate arranged on the inner side of the rear compartment door can slide until the step plate and the rear compartment door form an included angle, and the step plate is locked by the lock pin, can be used as a step under the support of the inclined support plate at the moment, and a user can conveniently and easily enter the compartment;
the sliding groove is arranged on the inner side of the rear carriage door, the sliding block is arranged at the other end of the step plate, the sliding function can be completed through the matching of the sliding groove and the sliding block in a simplified structure, and the sliding stroke of the step plate can be well limited, so that the angle of the step plate is controlled; the rear carriage door is provided with a hinge seat, the inclined supporting plate is provided with a hinge shaft matched with the hinge seat, and the hinge is realized through the hinge seat and the hinge shaft, so that the rear carriage door has better strength and improves the safety when steps act;
the carriage is provided with a hood, the left carriage plate and the right carriage plate are symmetrically provided with a plurality of strut seats, and a user can insert the strut of the hood into the required strut seat according to the requirement, so that the opening, closing or partial opening state of the hood can be realized;
the limiting mechanism is a supporting foot arranged at the free end of the rear compartment door, and the supporting foot can be used for supporting the lower end of the rear compartment door on the ground in an opening state without setting a higher height, so that the rear compartment door has better stability.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the same principle as the present invention.
Claims (8)
1. The utility model provides an electric tricycle uses back carriage which characterized in that: the compartment comprises a front compartment plate (11), a left compartment plate (12), a right compartment plate (13), a rear compartment door (14) and a compartment bottom plate (15), the front compartment plate is fixedly connected with the compartment bottom plate, the left compartment plate, the right compartment plate and the rear compartment door are all hinged with the compartment bottom plate, and the rear compartment door is provided with a limiting mechanism for limiting the opening angle of the rear compartment door;
the inner side of the rear compartment door is provided with a telescopic step (16), the telescopic step comprises an inclined supporting plate (161) and a step plate (162), one end of the inclined supporting plate is hinged to the edge of the free end of the rear compartment door, the other end of the inclined supporting plate is hinged to one end of the step plate, the other end of the step plate can slide along the surface of the rear compartment door, and a lock pin (163) is arranged between the step plate and the rear compartment door;
when the rear carriage door is in a closed state, the step plate rotates to be attached to the rear carriage door, and when the rear carriage door is in an open state, the step plate rotates to form an included angle with the rear carriage door.
2. The rear compartment for an electric tricycle of claim 1, wherein: the inside of back railway carriage or compartment door is equipped with spout (141), the other end of step board is equipped with slider (1621), the slider is arranged in slide in the spout, the lockpin is located the lateral wall of spout.
3. The rear compartment for an electric tricycle of claim 1, wherein: the back railway carriage or compartment door is equipped with articulated seat (164), the fagging be equipped with articulated shaft (1611) of articulated seat matched with.
4. The rear compartment for an electric tricycle of claim 1, wherein: the lock pin is a spring lock pin, a plunger or a bolt.
5. The rear compartment for an electric tricycle of claim 1, wherein: and a hood (18) is further arranged above the carriage, the hood comprises a stay bar (181) and tarpaulin (182), and the stay bar is detachably connected with stay bar seats (183) on the left carriage plate and the right carriage plate.
6. The rear compartment for an electric tricycle according to claim 5, characterized in that: the left carriage plate and the right carriage plate are symmetrically provided with a plurality of strut seats (183).
7. The rear compartment for an electric tricycle of claim 1, wherein: the limiting mechanism is a supporting foot (17) arranged at the free end of the rear compartment door, the supporting foot is positioned on the outer side of the rear compartment door, the supporting foot is rotatably connected with the rear compartment door, and the supporting foot can only rotate within 180 degrees of the outer side surface of the rear compartment door.
8. The rear compartment for an electric tricycle of claim 7, wherein: the free end of the arm brace is provided with a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922295061.6U CN211001579U (en) | 2019-12-19 | 2019-12-19 | Rear carriage for electric tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922295061.6U CN211001579U (en) | 2019-12-19 | 2019-12-19 | Rear carriage for electric tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211001579U true CN211001579U (en) | 2020-07-14 |
Family
ID=71500634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922295061.6U Expired - Fee Related CN211001579U (en) | 2019-12-19 | 2019-12-19 | Rear carriage for electric tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211001579U (en) |
-
2019
- 2019-12-19 CN CN201922295061.6U patent/CN211001579U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20200714 Termination date: 20211219 |