CN211281312U

CN211281312U - Electric tricycle carriage back row storage type seat plate frame

Info

Publication number: CN211281312U
Application number: CN201921929116.8U
Authority: CN
Inventors: 连长征; 王素芹
Original assignee: Xuzhou Chaolida Electric Vehicle Co ltd
Current assignee: Xuzhou Chaolida Electric Vehicle Co ltd
Priority date: 2019-11-10
Filing date: 2019-11-10
Publication date: 2020-08-18
Anticipated expiration: 2029-11-10

Abstract

The utility model belongs to the electric tricycle field, especially, formula seat grillage is accomodate to electric tricycle railway carriage back row, to current electric tricycle's function singleness, the railway carriage back row can not possess simultaneously accomodate with manned function, the problem that space utilization is low, the scheme as follows is proposed now, it includes the frame, the top fixed mounting of frame has the back box, and the top of back box is the opening, rotates on the back box and installs the case lid, and the installation fixed slot has been seted up to one side of case lid, and slidable mounting has the backup pad in the fixed slot, the mounting groove has been seted up to one side of back box, backup pad movable mounting is in the mounting groove, rotate on one side inner wall of back box and install the bedplate, one side fixed mounting of bedplate has first bevel gear, has seted up. The utility model discloses rational in infrastructure, convenient operation, this electric tricycle's function is abundant, and the railway carriage back row can possess simultaneously accomodate with manned function, and space utilization is high.

Description

Electric tricycle carriage back row storage type seat plate frame

Technical Field

The utility model relates to an electric tricycle technical field especially relates to an formula seat grillage is accomodate to electric tricycle railway carriage back row.

Background

The electric tricycle is small in size, flexible to drive, suitable for short-distance goods transportation in a narrow area, simple to operate, low in noise, free of pollution and the like, and widely applied to the fields of factories, logistics parks and the like;

however, the existing electro-tricycle has single function, the rear row of the carriage cannot have the functions of containing and carrying people at the same time, and the space utilization rate is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the function singleness that exists electric tricycle among the prior art, the railway carriage back row can not possess simultaneously accomodate with manned function, shortcoming that space utilization is low, and the electric tricycle railway carriage back row accomodate formula seat grillage that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a seat board frame for containing the back row of a carriage of an electric tricycle comprises a frame, a back box is fixedly arranged at the top of the frame, the top of the back box is open, a box cover is rotatably arranged on the back box, an installation fixing groove is formed in one side of the box cover, a supporting board is slidably arranged in the fixing groove, an installation groove is formed in one side of the back box, the supporting board is movably arranged in the installation groove, a seat board is rotatably arranged on the inner wall of one side of the back box, a first bevel gear is fixedly arranged on one side of the seat board, a fixing cavity is formed in the back box, a rotating hole is formed in the inner wall of the top of the fixing cavity, a rotating rod is rotatably arranged in the rotating hole, a second bevel gear is fixedly arranged at the top end of the rotating rod, the second bevel gear is meshed with the first bevel, the rack is meshed with the gear.

Preferably, a rotating groove is formed in the inner wall of one side of the rear box, a rotating block is fixedly mounted on one side of the seat plate and is rotatably mounted in the rotating groove, and the seat plate is driven to rotate in the rotating groove when rotating, so that the position of the seat plate during rotation can be stabilized.

Preferably, the spout has all been seted up on the both sides inner wall of fixed slot, and the equal fixed mounting in both sides of backup pad has the slider, and slider slidable mounting drives the slider and slides in the spout when the backup pad removes in the spout that corresponds, the position when can the steady support board remove.

Preferably, a second thread groove is formed in the top of the supporting plate, a control groove is formed in the inner wall of the top of the fixing groove, a second lead screw is installed in the control groove in a rotating mode, the second lead screw is installed in the second thread groove in a threaded mode, a third bevel gear is fixedly sleeved on the second lead screw, a through hole is formed in the inner wall of one side of the control groove, the third bevel gear drives the second lead screw to rotate, and the second lead screw drives the supporting plate to move.

Preferably, the through hole is rotatably provided with a connecting rod, one end of the connecting rod is fixedly provided with a fourth bevel gear, the fourth bevel gear is meshed with the third bevel gear, the other end of the connecting rod is fixedly provided with a control seat, the control seat is rotatably arranged on one side of the box cover, the connecting rod drives the fourth bevel gear to rotate, and the fourth bevel gear drives the third bevel gear to rotate.

Preferably, a first thread groove is formed in one side of the control panel, an inner thread of the first thread groove is installed on a first screw rod, one end of the first screw rod extends to the outer side of the rear box, a rotating seat is fixedly installed on one side of the rear box and rotates, the rotating seat drives the first screw rod to rotate, and the first screw rod drives the control panel to move.

Compared with the prior art, the beneficial effects of the utility model reside in that:

(1) according to the scheme, the box cover is rotated, after the box cover rotates to one side of the rear box, the rear box is opened, the control seat is rotated, the control seat drives the connecting rod to rotate, the fourth bevel gear drives the third bevel gear to rotate, the third bevel gear drives the second screw rod to rotate, the supporting plate slides in the fixing groove and slides into the mounting groove, and therefore the position between the box cover and the rear box can be stabilized;

(2) according to the scheme, the rotating seat is rotated, the first screw rod drives the control panel to move, the control panel drives the rack to move, the gear drives the rotating rod to rotate, the rotating rod drives the second bevel gear to rotate, the first bevel gear drives the seat plate to rotate, so that the seat plate rotates and expands in the rear box, and the rear box can also be used as a storage box after the seat plate and the box cover are folded;

the utility model discloses rational in infrastructure, convenient operation, this electric tricycle's function is abundant, and the railway carriage back row can possess simultaneously accomodate with manned function, and space utilization is high.

Drawings

Fig. 1 is a schematic front view of a rear row stowing seat frame of a carriage of an electric tricycle;

fig. 2 is a schematic structural view of a part a of a rear row storage type seat plate frame of a carriage of an electric tricycle, which is provided by the utility model;

fig. 3 is the utility model provides a B part schematic structure of formula seat grillage is accomodate to electric tricycle railway carriage back row.

In the figure: 1. a frame; 2. a rear box; 3. a box cover; 4. mounting grooves; 5. fixing grooves; 6. a support plate; 7. a seat plate; 8. a first bevel gear; 9. a fixed cavity; 10. rotating the rod; 11. a second bevel gear; 12. a gear; 13. a control panel; 14. a first lead screw; 15. a rotating seat; 16. a second lead screw; 17. a third bevel gear; 18. a fourth bevel gear; 19. a control seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a seat plate frame for accommodating a rear row of a carriage of an electric tricycle comprises a frame 1, a rear case 2 is fixedly installed at the top of the frame 1, the top of the rear case 2 is open, a case cover 3 is rotatably installed on the rear case 2, an installation fixing groove 5 is formed in one side of the case cover 3, a supporting plate 6 is slidably installed in the fixing groove 5, an installation groove 4 is formed in one side of the rear case 2, the supporting plate 6 is movably installed in the installation groove 4, a seat plate 7 is rotatably installed on the inner wall of one side of the rear case 2, a first bevel gear 8 is fixedly installed on one side of the seat plate 7, a fixing cavity 9 is formed in the rear case 2, a rotating hole is formed in the inner wall of the top of the fixing cavity 9, a rotating rod 10 is rotatably installed in the rotating hole, a second bevel gear 11 is fixedly installed at the top end of the rotating, a control plate 13 is arranged in the fixed cavity 9 in a sliding mode, and a rack is fixedly connected to one side of the control plate 13 and meshed with the gear 12.

In this embodiment, seted up on one side inner wall of rear box 2 and rotated the groove, one side fixed mounting of bedplate 7 has the turning block, and the turning block rotates to be installed at the rotation inslot, drives the turning block at the rotation inslot rotation when bedplate 7 rotates, can stabilize bedplate 7 and rotate the time position.

In this embodiment, all seted up the spout on the both sides inner wall of fixed slot 5, the equal fixed mounting in both sides of backup pad 6 has the slider, and slider slidable mounting drives the slider and slides in the spout when backup pad 6 removes in the spout that corresponds, position when can the removal of stable support board 6.

In this embodiment, a second thread groove is formed in the top of the supporting plate 6, a control groove is formed in the inner wall of the top of the fixing groove 5, a second lead screw 16 is installed in the control groove in a rotating mode, the second lead screw 16 is installed in the second thread groove in a threaded mode, a third bevel gear 17 is fixedly sleeved on the second lead screw 16, a through hole is formed in the inner wall of one side of the control groove, the third bevel gear 17 drives the second lead screw 16 to rotate, and the second lead screw 16 drives the supporting plate 6 to move.

In this embodiment, the through-hole internal rotation is installed the connecting rod, and the one end fixed mounting of connecting rod has fourth bevel gear 18, and fourth bevel gear 18 and third bevel gear 17 mesh, and the other end fixed mounting of connecting rod has control seat 19, and control seat 19 rotates and installs the one side at case lid 3, and the connecting rod drives fourth bevel gear 18 and rotates, and fourth bevel gear 18 drives third bevel gear 17 and rotates.

In this embodiment, a first thread groove has been seted up to one side of control panel 13, and first thread groove internal thread is installed at first lead screw 14, and the one end of first lead screw 14 extends to the outside of rear box 2 and fixed mounting has a rotation seat 15, rotates one side that seat 15 rotated the installation at rear box 2, rotates seat 15 and drives first lead screw 14 and rotate, and first lead screw 14 drives control panel 13 and removes.

In this embodiment, the frame 1 is a part of an electric tricycle, the main structure of the electric tricycle is prior art, which is not shown in the present invention, the case cover 3 is rotated to one side of the rear case 2, the rear case 2 is opened, the case cover 3 can be used as a backup plate, the control seat 19 is rotated, the control seat 19 drives the connecting rod to rotate, the connecting rod drives the fourth bevel gear 18 to rotate, the fourth bevel gear 18 drives the third bevel gear 17 to rotate, the third bevel gear 17 drives the second lead screw 16 to rotate, the second lead screw 16 drives the supporting plate 6 to move, the supporting plate 6 slides in the fixing groove 5 and slides into the mounting groove 4, the position between the case cover 3 and the rear case 2 can be stabilized, by rotating the rotating seat 15, the rotating seat 15 drives the first lead screw 14 to rotate, the first lead screw 14 drives the control panel 13 to move, the control panel 13 drives the rack to move, the rack drives the, gear 12 drives dwang 10 and rotates, dwang 10 drives second bevel gear 11 and rotates, and second bevel gear 11 drives first bevel gear 8 and rotates, and first bevel gear 8 drives bedplate 7 and rotates for bedplate 7 is at 2 internal rotations of rear box and is expanded, and the user can sit on bedplate 7 and lean on case lid 3, packs up bedplate 7 and case lid 3 back, and rear box 2 still can regard as the storage tank to use, the utility model discloses rational in infrastructure, convenient operation, this electric tricycle's function is abundant, and the railway carriage back row can possess simultaneously accomodate and manned function, and space utilization is high.

Claims

1. The utility model provides an electric tricycle railway carriage back row accomodate formula seat grillage, includes frame (1), its characterized in that, the top fixed mounting of frame (1) has back box (2), and the top of back box (2) is the opening, rotates on back box (2) and installs case lid (3), and installation fixed slot (5) have been seted up to one side of case lid (3), and slidable mounting has backup pad (6) in fixed slot (5), mounting groove (4) have been seted up to one side of back box (2), and backup pad (6) movable mounting is in mounting groove (4), rotate on one side inner wall of back box (2) and install bedplate (7), and one side fixed mounting of bedplate (7) has first bevel gear (8), has seted up fixed chamber (9) on back box (2), has seted up on the top inner wall of fixed chamber (9) and has rotated the hole, rotates downthehole and installs dwang (10), the top fixed mounting of dwang (10) has second bevel gear (11), and second bevel gear (11) and first bevel gear (8) mesh, and the bottom of dwang (10) extends to fixed chamber (9) in and fixed mounting has gear (12), and slidable mounting has control panel (13) in fixed chamber (9), one side fixedly connected with rack of control panel (13), rack and gear (12) meshing.

2. The electric tricycle carriage back row storage type seat plate frame as claimed in claim 1, characterized in that a rotating groove is formed on an inner wall of one side of the rear case (2), a rotating block is fixedly mounted on one side of the seat plate (7), and the rotating block is rotatably mounted in the rotating groove.

3. The electric tricycle carriage back row storage type seat frame as claimed in claim 1, wherein sliding grooves are formed in inner walls of two sides of the fixing groove (5), sliding blocks are fixedly mounted on two sides of the supporting plate (6), and the sliding blocks are slidably mounted in the corresponding sliding grooves.

4. The electric tricycle carriage back row storage seat plate frame as claimed in claim 1, wherein a second thread groove is formed in the top of the support plate (6), a control groove is formed in the inner wall of the top of the fixing groove (5), a second screw rod (16) is rotatably mounted in the control groove, the second screw rod (16) is threadedly mounted in the second thread groove, a third bevel gear (17) is fixedly sleeved on the second screw rod (16), and a through hole is formed in one side inner wall of the control groove.

5. The electric tricycle carriage back row stowing seat frame as claimed in claim 4, characterized in that the through hole is rotatably mounted with a connecting rod, one end of the connecting rod is fixedly mounted with a fourth bevel gear (18), the fourth bevel gear (18) is meshed with the third bevel gear (17), the other end of the connecting rod is fixedly mounted with a control seat (19), and the control seat (19) is rotatably mounted on one side of the case cover (3).

6. The electric tricycle carriage back row storage type seat plate frame as claimed in claim 1, wherein a first thread groove is formed in one side of the control plate (13), a first thread groove internal thread is installed on a first screw rod (14), one end of the first screw rod (14) extends to the outer side of the rear box (2) and is fixedly provided with a rotating seat (15), and the rotating seat (15) is rotatably installed on one side of the rear box (2).