TWI642589B - Locomotive body structure - Google Patents

Abstract

The invention relates to a locomotive body structure. The locomotive includes at least a frame unit, a seat cushion provided on the frame unit, a power unit suspended on the frame unit, and a vehicle. Body cover unit on the outer periphery of the frame unit; the frame unit has at least a pair of left and right side frame portions, the side frame portion has a rising section and an extension section, a storage box is disposed between the side frame sections, and the seat cushion The cover is arranged above the storage box. The body cover unit has a front body cover covering the front section of the frame unit and a side cover covering the frame unit, and the side frame portion faces the vehicle body. The left and right width direction is moved out to form a part of the side cover of the vehicle, whereby a large accommodation width can be formed between the left and right side frame portions, thereby effectively increasing the storage space of the storage box, and at the same time the storage box There is no need to further provide a receiving protrusion for accommodating the side frame portion near the bottom, thereby increasing the storage space of the storage box.

Description

Locomotive body structure

The present invention relates to a locomotive car body structure, and more particularly to a locomotive car body structure that can increase the space of the storage box and reduce the cost of the car body cover unit, thereby improving the use efficiency of the locomotive.

As shown in FIG. 1, the frame unit 11 of the locomotive 1 is provided with a pair of left and right side frame portions 111 extending toward the rear of the vehicle body. A storage box 12 is provided between the side frame portions 111. There is a seat cushion 13 that can close the storage box 12; the outer peripheral cover of the frame unit 11 covers the body cover unit 14.

As shown in FIGS. 2 and 3, the storage box 12 is provided inside the side frame portion 111 of the frame unit 11, and the outside of the side frame portion 111 is covered with the side body cover of the body cover unit 14. 141; More specifically, from the outside to the inside of the vehicle body side, the side body cover 141, the side frame portion 111, and the storage box 12 are in this order, and the side frame portion 111 and the side body cover 141 A certain distance is maintained between them for installation of the side body cover 141. The lateral width of the locomotive 1 is limited by the total width. Therefore, the side frame portion 111 cannot be moved to the left and right width directions of the vehicle body, so the storage space of the storage box 12 is also severely restricted. The box 12 can be smoothly installed on the inner side of the side frame portion 111, and a pair of left and right accommodating protrusions 121 are protruded inwardly above the bottom of the storage box 12, and the recesses on the outside of the accommodating protrusion 121 To accommodate the side frame portion 111; however, the accommodating convex portion 121 further reduces the storage space of the storage box 12.

Therefore, how to provide a structure of a locomotive body to improve the lack of limitation of the storage space for the storage box of the locomotive has been an urgent problem for locomotive manufacturers.

The main purpose of the present invention is to provide a locomotive car body structure, which can overcome the lack of reduction of the storage space of the storage box caused by the conventional locomotive car body structure.

In order to achieve the above object, the present invention adopts a main technical means to provide a locomotive body structure. The locomotive includes at least a frame unit, a seat cushion provided on the frame unit, and a suspension on the frame. A power unit on the unit and a body cover unit provided on the outer periphery of the frame unit; the frame unit has at least a pair of left and right side frame portions, the side frame portion has a rising section and an extension section, and the side frame There is a storage box between the parts, and the seat cushion is covered above the storage box. The body cover unit has a front body cover that is covered at the front section of the frame unit and is placed on the side of the vehicle of the frame unit. The cover is moved from the side frame portion toward the left and right width direction of the vehicle body to form a part of the side cover of the vehicle, whereby a larger accommodation width can be formed between the left and right pair of side frame portions, which can effectively increase The storage space of the storage box.

The effect that the present invention can achieve through the above technical means is that a portion of the side cover of the vehicle is formed by moving the side frame portion toward the left and right width direction of the vehicle body, whereby the left and right pair of side frame portions can be Forming a large storage width, the storage box installed between the left and right pair of side frame portions can also increase the width in the width direction of the left and right vehicles, which can effectively increase the storage space of the storage box. At the same time, there is no need to set a receiving protrusion for accommodating the side frame portion near the bottom of the storage box, thereby increasing the storage space of the storage box.

Another effect that the present invention can achieve by using the above technical means is that a portion of the side cover of the vehicle is formed by moving the side frame portion toward the left and right width direction of the vehicle body, thereby the side frame The front section of the ascending section and extension section of the frame portion may constitute a part of the body cover member of the locomotive side. More specifically, the cover member of the body cover side body of the locomotive is located by the front car side of the vehicle. The cover, the side cover for getting off the vehicle, the side cover for the rear vehicle, and the front section of the rising section and the extending section of the side frame section can be used as the side cover of the vehicle by the rising section and the extending section of the side frame section. As a part, the number of side covers of the car can be reduced, and the cost of the side covers of the car can be reduced.

1‧‧‧ locomotive

11‧‧‧frame unit

111‧‧‧side frame department

12‧‧‧ storage box

121‧‧‧ Receiving convex portion

13‧‧‧ seat cushion

14‧‧‧body cover unit

141‧‧‧side body cover

2‧‧‧ locomotive

3‧‧‧frame unit

31‧‧‧Head Tube Department

32‧‧‧ Steering handle

33‧‧‧Descent pipe department

34‧‧‧foot tube department

35‧‧‧side frame department

351‧‧‧ Ascendant

352‧‧‧extended

353‧‧‧Engine Hanging Section

36‧‧‧Pedals

37‧‧‧Handrail Department

4‧‧‧ front wheel

5‧‧‧ seat cushion

51‧‧‧Driving seat

52‧‧‧Passenger seat

5a‧‧‧Boundary

6‧‧‧ Power Unit

61‧‧‧Exhaust pipe

62‧‧‧air filter

7‧‧‧ rear wheel

8‧‧‧ body cover unit

81‧‧‧Front body cover

811‧‧‧Knee Cover

812‧‧‧Front panel

813‧‧‧foot pedal

82‧‧‧ side cover

821‧‧‧Cover

822‧‧‧ Front cover

823‧‧‧ Get off the side cover

824‧‧‧ Rear cover

8241‧‧‧Front section

8242‧‧‧ rear section

9‧‧‧ storage box

A‧‧‧ Fork

B‧‧‧Fender

C‧‧‧ rear shock

Figure 1 is a schematic side view of a conventional locomotive.

Fig. 2 is a sectional view taken along the line A-A of Fig. 1.

Figure 3 is a perspective view of the storage box of a conventional locomotive.

Fig. 4 is a schematic side view of a locomotive according to the present invention.

Fig. 5 is a partial exploded view of the locomotive of the present invention.

Fig. 6 is a sectional view taken along the line B-B of Fig. 4.

FIG. 7 is a schematic perspective view of a storage box of a locomotive according to the present invention.

In order to make it easier for your examiner to understand the structure of the present invention and the effect that can be achieved, it is explained with drawings as follows. First, please refer to FIGS. 4 and 5. The locomotive 2 includes at least a frame unit 3 and a front wheel 4. , Seat cushion 5, power unit 6, rear wheel 7, and body cover unit 8.

As shown in Figures 4 and 5, the front of the frame unit 3 is pivotally provided with a head pipe portion 31, and a steering handle 32 is connected above the head pipe portion 31. The head pipe portion 31 is connected with a down pipe portion 33, and the down pipe The part 33 is connected to a pair of left and right and extends toward the rear of the vehicle body and is slightly flat. The foot tube portion 34 is connected to a pair of left and right side frame portions 35 extending toward the rear of the vehicle body. The side frame portion 35 has a rising section 351 and an extending section 352. The rising section 352 The end is connected to the foot pipe part 34. The rising section 351 is provided with a footrest 36 for passenger footresting, and the extension section 352 is provided with a pair of left and right handrail racks extending above the vehicle body. 37; a front fork unit A is pivotally arranged below the head pipe portion 31, a front wheel 4 is pivotally arranged at the lower end of the front fork unit A, and a fender piece B is arranged adjacent to the front wheel 4 above the front fork unit A;

As shown in Figures 4 and 5, the side frame portion 35 is provided above the extension 352 with a seat cushion 5 for the driver to ride on. The seat cushion 5 has a driver's seat 51 facing the front of the vehicle body and a rear seat facing the vehicle body. Passenger seat 52; the ascending section 351 of the side frame portion 35 is provided with an engine suspension portion 353, and the power unit 6 is hung on the engine suspension portion 353. The power unit 6 is provided with a rear wheel 7 and a rear side The shock absorber C, the exhaust pipe 61 and the air filter 62; a front cross pipe 354 connecting the left and right rising sections 351 is provided above the rising section 351 of the side frame section 35, and the side frame section 35 is A storage box 9 is provided on the inner side of the left and right extensions 352. The front end of the storage box 9 is locked to the front cross tube 354. The front end of the storage box 9 can be used as a pivot member of the seat cushion 5 (not shown in the figure). (Drawing) fixed, whereby the seat cushion 5 can be used as the pivot center to perform the opening or closing action. The seat cushion 5 is covered on the storage box 9, which means that the seat cushion 5 When the cover is placed above the storage box 9, the storage box 9 can form a closed storage space.

As shown in FIGS. 4 and 5, the body cover unit 8 covers the outside of the frame unit 3 of the locomotive 2. The body cover 8 includes a body cover 81 and a side cover 82 located in front of the locomotive 2. That is, the front body cover 81 is provided at the front section of the frame unit 3, and the vehicle side cover 82 is provided at the rear section of the frame unit 3. The front body cover 81 includes a knee cover 81 1. The front panel 812 and the footboard 813 are provided with a set of upper and lower footboards 813 below the knee cover 811 and toward the rear of the vehicle body. The knee cover 811 and the front panel 812 connect the descending tube portion 33 to Completely covering, more specifically, the knee cover 811 and the front panel 812 form a relatively tight space at the downcomer section 33 of the locomotive 2, thereby preventing the downcomer section 33 from being polluted by the ground. Or dust.

As shown in Figures 4 and 5, the vehicle side cover 82 includes a center cover 821, a front side cover 822, a drop-off side cover 823, and a rear side cover 824. The center cover 821 is provided on the driver's seat 51 of the seat cushion 5. Below the front end, a front side cover 822 extending toward the rear of the vehicle body is provided on both sides of the central cover 821. The front side cover 822 is provided along the rising section 351 and the extending section 352 of the side frame portion 35. It is said that the front vehicle side cover 822 is provided on the upper side of the side frame portion 35; the alighting side cover 823 is provided on the rising section 351 of the side frame portion 35 toward the rear of the vehicle body (the alighting side cover 823 (a pair of left and right, only one side is shown in the figure). Furthermore, the side cover 823 for the alighting is located at the lower side of the ascending section 351 of the side frame portion 35. From the side view, the side of the locomotive 2 The front section of the vehicle body is, from top to bottom, the front vehicle side cover 822, the rising section 351 of the side frame portion 35, and the alighting side cover 823. The rear vehicle side cover 824 has a front section 8241 and a rear section 8242. The front section 8241 of the cover 824 is located below the extension 352 of the side frame section 35 and is connected to the side cover 823 for getting off the vehicle, and the side of the rear vehicle. The rear section 824 of the 824 is located outside the rear section 352 of the extension section 352 of the side frame section 35, that is, the rear section 8242 of the rear side cover 824 covers the rear section of the extension section 352 of the side frame section 35. The front section 8241 and the rear section 8242 of the rear side cover 824 of the rear vehicle are delimited by the dividing line 5a between the driver's seat 51 and the passenger seat 52 of the seat cushion 5, more specifically, The rear vehicle side cover 824 extends from the rear vehicle side cover 823 toward the rear of the vehicle body to the rear of the vehicle body.

As shown in Figures 4, 5, 6, and 7, the front section of the rising section 351 and the extending section 352 of the side frame portion 35 may constitute a part of the body cover member of the side of the locomotive 2. More specifically, the locomotive 2 The side body cover member includes a front side cover 822, a lower side cover 823 and a rear side cover 824, and a front section of the ascending section 351 and the extending section 352 of the side frame section 35. As a result, the rising section 351 and the extending section 352 of the side frame portion 35 can be used as a part of the side cover 82 of the vehicle, so that the number of the side cover 82 can be reduced, and the cost of the side cover 82 can be reduced; What's more, it is worth mentioning that the side frame portion 35 is moved toward the left and right width direction of the vehicle body to form a part of the side cover 82 of the vehicle, whereby a larger pair of left and right side frame portions 35 can be formed. The storage width, so that the storage box 9 installed between the left and right pair of side frame portions 35 can also increase the width in the width direction of the left and right vehicles, and can effectively increase the storage space of the storage box 9 at the same time. There is no need to set up the side frame portion 35 near the bottom of the storage box 9 Opposing protrusion, thereby further increase the storage compartment of the compartment space 9.

The effect of the present invention is that a part of the side cover 82 of the vehicle side is formed by moving the side frame portion 35 toward the left and right width direction of the vehicle body, thereby forming a larger space between the left and right pair of side frame portions 35. The storage width, so that the storage box 9 installed between the left and right pair of side frame portions 35 can also increase the width in the width direction of the left and right vehicles, and can effectively increase the storage space of the storage box 9 at the same time. There is no need to further provide a receiving protrusion for accommodating the side frame portion 35 near the bottom of the storage box 9, thereby further increasing the storage space of the storage box 9.

Another effect of the present invention is that the side frame portion 35 is widened to the left and right of the vehicle body by the side frame portion 35. Moving in the direction of the vehicle to form a part of the side cover 82 of the vehicle, whereby the front section of the ascending section 351 and the extending section 352 of the side frame portion 35 can form a part of the body cover member on the side of the locomotive 2, more specifically, the The cover member of the side body of the locomotive 2 is composed of the front side cover 822, the alighting side cover 823, and the rear side cover 824 of the side cover 82 of the vehicle, and the ascending section 351 and extension section 352 of the side frame portion 35. The front section of the side frame portion 35 can be used as a part of the side cover 82 of the ascending section 351 and the extension section 352 of the side frame portion 35, thereby reducing the number of the side cover 82 of the vehicle, which can reduce the vehicle. Side cover 82 cost.

In summary, with the above structure, the present invention can improve the lack of knowledge and achieve the desired purpose. It has indeed improved the efficacy compared to the user, and has been shown to have novel, practical and progressive requirements. The application for the invention is urged by your examiner for detailed examination, and the gift will be granted for the examination of the patent.

Claims (8)

A locomotive body structure. The locomotive includes at least a frame unit, a seat cushion provided on the frame unit, a power unit suspended from the frame unit, and a vehicle provided on the outer periphery of the frame unit. Body cover unit; the frame unit has at least a pair of left and right side frame sections, the side frame section has a rising section and an extension section, a storage box is arranged between the side frame sections, and the seat cushion cover is provided on the Above the stowage box, the body cover unit has a front body cover that covers the front section of the frame unit and a side cover that covers the frame unit, and is characterized in that the side cover has a front side cover, The side cover of the alighting vehicle and the side cover of the rear vehicle; the cover member of the side body of the locomotive cover is composed of the front vehicle side cover, the alighting side cover and the rear vehicle side cover, and the rising section of the side frame part. And the front section of the extension section; the side frame portion is moved out toward the left and right width direction of the vehicle body to form a part of the side cover of the vehicle, whereby a large accommodation can be formed between the left and right pair of side frame portions The width can effectively increase the storage space of the storage box. According to the locomotive body structure described in item 1 of the scope of patent application, wherein the front vehicle side cover is provided along the rising section and the extension section of the side frame section, and the front vehicle side cover is provided for the side frame section. On the upper side. According to the locomotive body structure described in item 1 of the scope of patent application, the side cover for getting off is provided on the rising section of the side frame part toward the rear of the body; the side cover for getting off is provided on the side frame part On the underside of the rising segment. According to the locomotive body structure described in item 1 of the scope of patent application, in which the front section of the side body of the locomotive is viewed from the top to the front side cover of the front vehicle, the ascending section of the side frame section, and the alighting Cover around. The locomotive body structure according to item 1 of the scope of patent application, wherein the rear cover of the rear vehicle has a front section and a rear section, and the front section of the rear cover of the rear vehicle is provided below the extension of the side frame section. And connected to the side cover of the alighting vehicle, the rear section of the side cover of the rear vehicle is provided outside the rear section of the extension of the side frame portion, and the rear section of the side cover of the rear vehicle is an extension of the side frame Cover the rear section. According to the locomotive body structure described in item 5 of the scope of patent application, wherein the front section and the rear section of the side cover of the rear vehicle are delimited by the dividing line between the driver's seat and the passenger seat of the seat cushion. The locomotive body structure according to item 1 of the scope of the patent application, wherein a footrest for a footrest of a passenger is provided on the rising section of the side frame part. According to the locomotive body structure described in item 1 of the scope of the patent application, wherein an extension of the side frame portion is provided with a pair of left and right handrail frame portions extending above the vehicle body.