Rear seat of electric tricycle

Abstract

The utility model relates to the technical field of electro-tricycles, and discloses an electro-tricycle backseat which comprises an adjusting assembly. According to the adjusting assembly, a tricycle rear seat is arranged on the outer side of a tricycle front seat; the baffle is hinged to the inner side of the rear seat of the tricycle; the screw rods I are symmetrically arranged on the rear seat of the tricycle and are in threaded connection with the baffle plate; the fixing plate is arranged on the inner side of the rear seat of the tricycle; according to the rear seat of the electric tricycle, the baffle on the inner side of the rear seat of the tricycle is unfolded, and then the seat is put down, so that a cargo bucket can be formed at the top of the rear seat of the tricycle, an operator can conveniently place cargoes on the inner side of the rear seat of the tricycle, a user can conveniently use the device to load the cargoes, and the seat can be lifted up after use; by means of the tricycle, the user can conveniently load goods and carry people, the tricycle is more convenient to use, and the practical effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric tricycles, and specifically to the rear seat of an electric tricycle. Background Art

[0002] An electric tricycle is a three-wheel transport vehicle powered by a battery and driven by a motor for hauling goods or people. The electric tricycle uses a tubular large-capacity, left and right lining, deep-discharge, traction-type battery, which can meet the requirements of continuous discharge for long-term work. The battery can be normally used for two years without reducing the internal capacity.

[0003] Due to its strong applicability, flexibility, simple maintenance, convenient repair, low price and other advantages, the electric tricycle can flexibly pass through narrow roads. The electric tricycle is equipped with a reverse switch, which can conveniently realize the forward and reverse driving functions, which is very practical in narrow alleys and lanes. It is very convenient whether driving or parking.

[0004] However, the existing rear seats of tricycles are generally divided into two types. One is a structure with only a seat, and the other is that the rear seat of the tricycle is a cargo box, which is not convenient for users to sit on. Therefore, the existing electric tricycles have a single function, poor practicability, low safety, and many inconveniences. Summary of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the utility model provides a rear seat for an electric tricycle, which has the advantage of being convenient for users to use, and solves the problems of the existing electric tricycles with single function, poor practicability, low safety, and many inconveniences.

[0007] (2) Technical Solutions

[0008] To achieve the above object, the utility model provides the following technical solutions: A rear seat for an electric tricycle includes an adjustment assembly; the adjustment assembly includes: a front seat of the tricycle, on the outside of which there is a rear seat of the tricycle; a baffle, hinged to the inside of the rear seat of the tricycle; a first screw rod, symmetrically arranged on the rear seat of the tricycle and threadedly connected to the baffle; a fixing plate, arranged on the inside of the rear seat of the tricycle; a frame body, arranged on the fixing plate and connected to the fixing plate through a hinge; a seat, arranged on the top of the frame body; adjusting arms, symmetrically arranged on the seat; and a backrest, arranged on the adjusting arms.

[0009] In some embodiments, an auxiliary assembly is arranged on the rear seat of the tricycle, and the auxiliary assembly includes; a movable plate, hinged to the rear seat of the tricycle; a second screw rod, arranged on the movable plate and threadedly connected to the movable plate.

[0010] In some embodiments, the auxiliary component further includes a brush disposed at the bottom of the movable plate.

[0011] In some embodiments, the auxiliary component further includes a magnet disposed on the movable plate.

[0012] In some embodiments, the frame is arc-shaped.

[0013] In some embodiments, the auxiliary component further includes a buffer pad disposed on the seat.

[0014] In some embodiments, the auxiliary component further includes armrests symmetrically disposed at the top of the rear seat of the tricycle.

[0015] In some embodiments, the width of the seat is greater than the width of the frame.

[0016] (III) Advantageous Effects

[0017] Compared with the prior art, the present utility model provides a rear seat for an electric tricycle, which has the following advantageous effects:

[0018] For this rear seat of the electric tricycle, by unfolding the baffle inside the rear seat of the tricycle and then laying down the seat, a cargo hold can be formed at the top of the rear seat of the tricycle, which facilitates the operator to place the goods inside the rear seat of the tricycle and is convenient for the user to use the device for loading goods. After use, the seat can be lifted up, so that the user can sit on the top of the seat. This tricycle is not only convenient for the user to load goods but also convenient for carrying people, making the use more convenient and increasing the practical effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the present utility model;

[0020] Figure 2 is a schematic structural diagram of the unfolded seat of the present utility model;

[0021] Figure 3 is a schematic side view structural diagram of the seat of the present utility model.

[0022] In the figure:

[0023] 1. Adjusting component; 11. Front seat of the tricycle; 12. Rear seat of the tricycle; 13. Baffle; 131. First screw; 14. Fixed plate; 15. Frame; 16. Seat; 161. Adjusting arm; 17. Backrest;

[0024] 2. Auxiliary component; 21. Movable plate; 22. Second screw; 23. Brush; 24. Magnet; 25. Armrest; 26. Buffer pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts shall fall within the scope of protection of the present application.

[0026] It should be noted that all the directional indications in the embodiments of the present application are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If this specific posture changes, the directional indications will also change accordingly.

[0027] In the present application, unless otherwise clearly defined and limited, terms such as "connection" and "fixation" shall be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0028] An electric tricycle is a three-wheel transportation tool powered by a battery and driven by a motor for carrying goods or people. The electric tricycle uses a large-capacity tubular battery with left and right liners, deep discharge, and traction type, which can meet the requirements of continuous discharge for long-term work. The battery can be used normally for two years without reducing the internal capacity.

[0029] In the related art, generally, there are two types of rear seats of existing tricycles. One is a structure with only a seat, and the other is that the rear seat of the tricycle is a cargo box, which is not convenient for users to sit on. Therefore, the existing electric tricycles have a single function, poor practicability, and low safety, and there are many inconveniences.

[0030] To solve the problems in the related art to a certain extent, the embodiments of the present application provide a rear seat for an electric tricycle. When it is necessary to adjust the rear seat 12 of the tricycle, only need to unfold the baffle 13 inside the rear seat 12 of the tricycle, and then lay down the seat 16. In this way, a cargo box can be formed on the top of the rear seat 12 of the tricycle, which is convenient for the operator to place the goods inside the rear seat 12 of the tricycle and convenient for users to use the device for loading goods. After use, the seat 16 can be lifted, and then the user can sit on the top of the seat 16. This tricycle can not only facilitate users to load goods but also facilitate users to carry people, making the use more convenient and increasing the practical effect.

[0031] The present application will be described below in conjunction with the accompanying drawings and with reference to specific embodiments:

[0032] Combined with Figures 1 - 3, an embodiment of the present application provides a rear seat for an electric tricycle, including an adjustment assembly 1; the adjustment assembly 1 includes: a front seat 11 of the tricycle, and a rear seat 12 of the tricycle is arranged on the outside thereof; a baffle 13 is hinged to the inner side of the rear seat 12 of the tricycle; a first screw 131 is symmetrically arranged on the rear seat 12 of the tricycle and is threadedly connected to the baffle 13; a fixing plate 14 is arranged on the inner side of the rear seat 12 of the tricycle; a frame 15 is arranged on the fixing plate 14 and is connected to the fixing plate 14 through a hinge; a seat 16 is arranged on the top of the frame 15; adjustment arms 161 are symmetrically arranged on the seat 16; a backrest 17 is arranged on the adjustment arms 161.

[0033] When it is necessary to use the rear seat 12 of the tricycle to load goods, first rotate the first screw 131 threadedly connected to the rear seat 12 of the tricycle to release the fixation of the baffle 13. Since the baffle 13 is hinged to the rear seat 12 of the tricycle, the baffle 13 can be unfolded in this way. Then release the fixation of the seat 16. Since the seat 16 and the backrest 17 are connected through the adjustment arms 161, the backrest 17 can be folded up in this way. Since the fixing plate 14 and the frame 15 are connected through a hinge, the released seat 16 and the frame 15 can be put down in this way. Then fix the frame 15. After the seat 16 is unfolded, a cargo hopper for storing items can be formed on the top of the rear seat 12 of the tricycle, which is convenient for users to use the device to load goods. After use, the seat 16 can be lifted up, so that users can sit on the top of the seat 16. This tricycle is not only convenient for users to load goods, but also convenient for users to carry people, making the use more convenient and increasing the practical effect. The adjustment arm 161 is a device for adjusting the angle of the backrest 17. Refer to paragraph "

[0018] " of the specification of the reference patent "CN213831418U", which belongs to common knowledge and will not be elaborated here.

[0034] In some embodiments, an auxiliary assembly 2 is arranged on the rear seat 12 of the tricycle. The auxiliary assembly 2 includes: a movable plate 21 is hinged to the rear seat 12 of the tricycle; a second screw 22 is arranged on the movable plate 21 and is threadedly connected to the movable plate 21.

[0035] The movable plates 21 are symmetrically hinged on both sides of the rear seat 12 of the tricycle. In this way, when the seat 16 is folded up, the movable plates 21 can be folded up together. Then rotate the second screw 22 threadedly connected to the movable plate 21, and the second screw 22 can be inserted into the inner side of the frame 15 to complete the fixation of the seat 16. When the seat 16 is unfolded, the movable plates 21 can be unfolded simultaneously, and then rotate the second screw 22 to fix the unfolded seat 16.

[0036] In some embodiments, the auxiliary assembly 2 further includes: a brush 23 is arranged at the bottom of the movable plate 21.

[0037] A brush 23 is provided at the bottom of the movable plate 21, so that when the movable plate 21 is unfolded, the debris or sundries on the top of the movable plate 21 can be cleaned by the brush 23 to avoid affecting the unfolding of the seat 16.

[0038] In some embodiments, the auxiliary component 2 further includes; a magnet 24 is provided on the movable plate 21.

[0039] A magnet 24 is provided on one side of the movable plate 21, so that when the movable plate 21 is folded up, the movable plate 21 can be adsorbed to one side of the frame 15 by the magnet 24 to limit the position of the movable plate 21 for subsequent fixing of the movable plate 21.

[0040] In some embodiments, the frame 15 is arc-shaped.

[0041] The frame 15 is set to be arc-shaped, so that when the seat 16 is unfolded, the dead corners inside the frame 15 can be reduced through the inner arc of the frame 15 to avoid debris or sundries accumulating inside the frame 15, which may affect the rotation of the frame 15.

[0042] In some embodiments, the auxiliary component 2 further includes; a buffer pad 26 is provided on the seat 16.

[0043] A buffer pad 26 is provided on one side of the seat 16, so that when the seat 16 is unfolded and laid down, the buffer pad 26 can play a buffering role to avoid the seat 16 directly hitting the rear seat 12 of the tricycle, resulting in damage to parts. The buffer pad 26 is made of rubber.

[0044] In some embodiments, the auxiliary component 2 further includes; armrests 25 are symmetrically provided on the top of the rear seat 12 of the tricycle.

[0045] Armrests 25 are symmetrically provided on the top of the rear seat 12 of the tricycle, so that when the user sits on the seat 16, the armrests 25 on both sides can play a role in limiting and protecting the user, increasing safety.

[0046] In some embodiments, the width of the seat 16 is greater than the width of the frame 15.

[0047] The width of the seat 16 is set to be greater than the width of the frame 15, so that one side of the seat 16 will protrude. When the movable plate 21 is folded up, the frame 15 can be limited, achieving the effect of folding up the movable plate 21, playing a protective role for the movable plate 21, and also playing a supporting role for the seat 16. At the same time, it can prevent the user from colliding with the protruding movable plate 21 during use, resulting in damage to the user.

[0048] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "example", "specific example", "some examples", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.

[0049] In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0050] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The rear seat of an electric tricycle is characterized by: The invention comprises an adjusting component (1); the adjusting component (1) comprises: A tricycle front seat (11) is provided with a tricycle rear seat (12) on its outer side; A baffle (13) is hinged to the inner side of the rear seat (12) of the tricycle; Screw rod 1 (131) is symmetrically arranged on the rear seat (12) of the tricycle and is threadedly connected to the baffle (13); A fixing plate (14) is arranged on the inner side of the rear seat (12) of the tricycle; A frame (15) is disposed on the fixing plate (14) and connected to the fixing plate (14) via a hinge; A seat (16) is arranged on the top of the frame (15); An adjustment arm (161) is symmetrically arranged on the seat (16); A backrest (17) is arranged on the adjustment arm (161).

2. The rear seat of the electric tricycle according to claim 1, characterized in that: An auxiliary component (2) is arranged on the rear seat (12) of the tricycle, and the auxiliary component (2) comprises: A movable plate (21) is hingedly connected to the rear seat (12) of the tricycle; The second screw rod (22) is arranged on the movable plate (21) and is threadedly connected to the movable plate (21).

3. The rear seat of the electric tricycle according to claim 2, characterized in that: The auxiliary component (2) further comprises: A brush (23) is arranged at the bottom of the movable plate (21).

4. The rear seat of the electric tricycle according to claim 3, characterized in that: The auxiliary component (2) further comprises: A magnet (24) is arranged on the movable plate (21).

5. The rear seat of the electric tricycle according to claim 4, characterized in that: The frame (15) is arc-shaped.

6. The rear seat of the electric tricycle according to claim 5, characterized in that: The auxiliary component (2) further comprises: A buffer pad (26) is arranged on the seat (16).

7. The rear seat of the electric tricycle according to claim 6, characterized in that: The auxiliary component (2) further comprises: The armrest (25) is symmetrically arranged on the top of the rear seat (12) of the tricycle.

8. The rear seat of the electric tricycle according to claim 7, characterized in that: The width of the seat (16) is greater than the width of the frame (15).

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