TWI418490B - Locomotive battery box structure - Google Patents

Description

Locomotive battery box structure

The invention provides a locomotive battery box structure, in particular to a lamp and a rear directional lamp which are convenient for maintenance, and a battery box structure which can improve the waterproofness of the battery case.

In the developed areas of the business, the requirements are fast and convenient, and the speed and convenience depend on the functions of transportation. In addition to the means of public transportation, the general means of transportation also has private transportation, and the private transportation is the most locomotive. convenient. The speed and convenience of locomotives in short distances and light loads are beyond the reach of other vehicles. Therefore, locomotives are widely used in today's society and have huge economic markets.

Press, the start of the locomotive, the flashing of the headlights and the direction lights, and the sound of the horns are all supplied by the battery. The former locomotives have the batteries on the pedals. In the space below, as shown in Figs. 1 and 2, the battery B is plugged into the battery case 2 behind the storage box 1. The rear lamp RL and the rear direction lamp RR are disposed above the locomotive storage box 1. On the outside, the cover of the rear lamp RL and the rear direction lamp RR is directly screwed onto the vehicle body cover C or the frame F, and the battery B can provide the flashing and the horn of the rear lamp RL and the rear direction lamp RR. The electric power required for each action such as sound is emitted, and the front side of the battery case 2 is opened with an opening, and the insertion position of the battery B can be provided.

A maintenance port 11 is disposed at the rear of the storage compartment 1 , and a battery compartment 2 is disposed behind the maintenance port 11 . The maintenance port 11 is covered with a maintenance cover 12 , and the shape of the maintenance cover 12 corresponds to the shape of the maintenance port 11 . Wherein, the two sides of the maintenance cover 12 extend to the left and right sides of the storage box 1, and the storage box 1 forms a non-interference area on both sides of the battery case 2, and the open space of the non-interference area communicates with the rear direction lamp RR. Therefore, after the seat cushion ST is opened, the maintenance cover 12 can be opened to perform maintenance or replacement of the battery B, and the non-interference area on the two sides of the battery case 2 can be directly inserted into the hand to repair or replace the rear direction light. The RR light bulb, by means, without the need to disassemble the storage compartment 1, the left and right body cover C, can achieve the convenience of maintenance. However, the above-mentioned conventional battery case 2 has a rear surface 21 which is a closed surface. Therefore, when the rear light RL is to be repaired, the storage box 1 and the battery case 2 are still required to be removed for maintenance, and how to improve the battery case 2 The structure to repair the rear lamp RL is a problem that the locomotive manufacturers are currently to solve.

The main purpose of the present invention is to provide a locomotive battery box structure, the locomotive has a frame and a storage box, and a battery box is disposed behind the storage box, the battery box includes at least one box body and a carrier tray, the box body has an opening The carrier disk can be placed for the battery, and the utility model mainly comprises: the locomotive has a frame and a storage box, and the battery compartment is provided with a battery box at least behind, and the battery box comprises at least one box body and a carrier tray, the box body has an opening The carrier tray is disposed for the battery, and the rear surface of the box body is provided with a maintenance hole, and the maintenance hole is communicated with the opening, the carrier tray has a blocking portion, and the blocking portion can shield the maintenance hole of the box body by The maintenance hole of the box body facilitates and simplifies the maintenance and replacement of the rear lamp or the rear direction lamp; and the maintenance hole of the box body can be shielded by the blocking portion of the carrier tray, thereby making the battery box More waterproof.

In order to make it easier for the examiner to understand the structure of the present invention and the achievable effects, the following description will be made in conjunction with the following description: First, referring to Figures 3, 4 and 8, the battery case 3 of the present invention is The rear of the storage box 7 is fixed to the frame 6, and the battery case 3 includes at least a casing 31 and a carrier 32.

The casing 31 has an opening 311. The opening 311 is provided with reinforcing ribs 312 at the periphery thereof, and a waterproof flap 313 is extended on both sides and below the opening 311. The waterproof flap 313 protrudes outward from the reinforcing rib 312. Therefore, the opening 311 can be adjacent to the service port 71 of the storage box 7. As shown in FIG. 8, the waterproof cover 313 is provided with a locking portion 314 under the opening 311. The locking portion 314 is provided with a through hole 315 and The locking piece 316 is disposed, wherein the back surface 3a of the box body 31 is provided with more than one locking hole 317 and a maintenance hole 318. The maintenance hole 318 is in communication with the opening 311, and the lower edge of the maintenance hole 318 is provided with a main block. The water wall 3181 has two auxiliary water retaining walls 3182 extending from two sides of the main retaining wall 3181. The auxiliary retaining wall 3182 extends upwardly with reinforcing ribs 3183, and the lower retaining wall 3181 and the lower edge of the maintenance hole 318 are The arc shape, by the main water retaining wall 3181, the auxiliary water retaining wall 3182 and the reinforcing rib 3183, increases the rigidity of the back surface 3a of the casing 31, and can be avoided by the main retaining wall 3181 and the auxiliary retaining wall 3182 The outside water enters the casing 31, and the lower edge of the main water retaining wall 3181 and the maintenance hole 318 is arc-shaped, thereby facilitating the dimension. Works; the other two in the upper side of the cartridge body 31 is provided with the communication hole 319, the communication hole 319 for the power cord disposed through.

The accommodating disk 32 is a rectangular body with an open upper side, and the upper end forms an accommodating space 321 . The accommodating space 321 can be received by the battery 4 and is upwardly convex on the front side of the carrying plate 32 . The stopper portion 322 is provided with an upwardly convex blocking portion 323 at the rear of the carrying tray 32. The blocking portion 322 and the blocking portion 323 can form a blocking force against the battery 4 placed in the accommodating space 321 to prevent the battery. 4 is dropped from the front or the rear, wherein the blocking portion 323 of the carrying tray 32 is completely shielded from the service hole 318 of the casing 31, and a pulling portion 324 is protruded from the side of the front stopping portion 322. A fixing portion 325 is disposed under the pulling portion 324. The fixing portion 325 is provided with a through hole 3251. The through hole 3251 is inserted into the hole 315 of the locking portion 314 of the casing 31 and the locking piece 316 by the screwing member S. The locking plate 32 is stably placed on the casing 31. The two sides of the stopping portion 322 are provided with a positioning seat 3221, and the positioning seat 3221 can be placed for electronic components.

When the case body 31 and the carrier tray 32 of the present invention are assembled, refer to FIG. 3, FIG. 4, FIG. 5, FIG. 6 and FIG. 8 to lock the case 31 of the battery case 3 with the screw member S through the case body 31. The hole 317 is locked on the frame 6 of the locomotive, and the battery 4 is placed in the accommodating space 321 of the carrier 32. After the battery 4 is placed in the accommodating space 321, the front end surface of the battery 4 and the pulling portion 324 are removed. The fixing portion 325 of the carrier 32 can be abutted against the locking portion 314 of the casing 31 after the carrier 32 is pushed into the casing 31. The screw body 31 is locked and assembled, that is, the box body 31 and the carrier disk 32 of the present invention are assembled. Referring to FIG. 7 , when the battery case 3 of the present invention is fixed, the case body 31 is waterproof. The sheet 313 is adjacent to the service port 71 of the storage box 7, and the waterproof port 313 of the case body 31 is used to improve the waterproofness of the service port 71 of the storage box 7. The block portion 323 of the carrier plate 32 at the rear can be used for the case. The service hole 318 of the body 31 is completely shielded.

For the implementation of the present invention, please refer to FIG. 6, FIG. 8 and FIG. 9. If the rear lamp 5 is to be repaired, the seat cushion 8 is first lifted to remove the maintenance cover 72 of the storage box 7, and then the battery case 3 is removed. The carrier tray 32 is withdrawn, and the hand can be extended from the maintenance hole 318 of the casing 31 to repair the rear lamp 5 or the rear direction lamp (not shown in the drawing), thereby easily achieving the maintenance lamp 5 Or the purpose of the rear direction lamp; as shown in FIG. 10, the service hole 318 of the casing 31 can be completely shielded by the blocking portion 323 of the carrier 32 at the rear, thereby being able to be supported by the carrier 32 The blocking of the blocking portion 323 prevents the sand carried by the rear wheel RW from entering the battery case 3 to prevent the sand from damaging the battery 4 of the battery case 3.

Referring to FIG. 11 and FIG. 12, in the implementation, the extending piece 3231 can be extended toward the rear of the blocking portion 323 of the carrying tray 32 toward the service hole 318 of the casing 31. The outer shape of the extending piece 3231 is The main water retaining wall 3181 and the auxiliary water retaining wall 3182 of the casing 31 are shaped correspondingly, whereby the blocking portion 323 of the carrying tray 32 and the extending piece 3231, and the main retaining wall 3181 of the casing 31, the secondary retaining water The wall 3182 serves to make the battery case 3 of the present invention more waterproof.

Referring to FIG. 13 again, in the implementation of the present invention, a flange 3184 can be protruded from the main water retaining wall 3181 and the auxiliary water retaining wall 3182 of the casing 31. The flange 3184 and the extending piece of the carrier 32 The shape of the 3231 is corresponding, so that when the carrier 32 is placed in the casing 31, the extending piece 3231 of the carrier 32 can just abut against the flange 3184, thereby preventing the rear wheel RW from being taken up. The sediment enters the battery case 3.

The effect of the present invention is that the service hole 318 of the casing 31 can be completely shielded by the blocking portion 323 of the carrier 32 at the rear, thereby preventing the barrier portion 323 of the carrier 32 from being blocked. The sand carried by the rear wheel RW enters the battery case 3 to prevent the sand from damaging the battery 4 of the battery case 3.

Another effect of the present invention is that the maintenance hole 318 is provided on the back surface 3a of the casing 31 to facilitate and simplify the maintenance and replacement of the rear lamp 5 or the rear directional lamp; In addition to waterproofing, the main water retaining wall 3181 and the auxiliary retaining wall 3182 can prevent the bulb from falling outside the battery case 3 during maintenance, and increase the rigidity of the back surface 3a of the casing 31 by the reinforcing ribs 3183.

In summary, the present invention has indeed achieved the purpose and effect of the claim by the above structure, and has improved the efficacy of the applicant, and has become a novelty and progressive element, and has filed an application for an invention patent according to law. Please refer to the detailed review of the review committee, Huisei is the approval of the patent, to the sense of virtue.

1. . . storage box

11. . . Maintenance port

12. . . Repair cover

2. . . Battery case

twenty one. . . back

3. . . Battery case

3a. . . back

31. . . Box

311. . . Opening

312. . . Reinforcing rib

313. . . Waterproof cover

314. . . Locking part

315. . . perforation

316. . . Locking piece

317. . . Locking hole

318. . . Repair hole

3181. . . Main retaining wall

3182. . . Secondary retaining wall

3183. . . Reinforcing rib

3184. . . Flange

319. . . Connecting hole

32. . . Carrier disk

321. . . Housing space

322. . . Stop

3221. . . Placement

323. . . Blocking

3231. . . Extension piece

324. . . Pulling department

325. . . Fixed part

3251. . . perforation

4. . . battery

5. . . Rear light

6. . . Frame

7. . . storage box

71. . . Maintenance port

72. . . Repair cover

8. . . Seat cushion

S. . . Screw element

ST. . . Seat cushion

B. . . battery

C. . . Body cover

F. . . Frame

RL. . . Rear light

RR. . . Rear direction light

RW. . . rear wheel

Figure 1 is a schematic diagram of a conventional locomotive battery box configuration.

Figure 2 is a schematic view showing the configuration of a conventional storage box and a battery case.

Figure 3 is a perspective exploded view of the battery case of the locomotive of the present invention.

Figure 4 is a rear elevational view of the battery case of the present invention.

Figure 5 is a schematic view showing the combination of the battery case of the present invention.

Figure 6 is a schematic view showing the arrangement of the battery case and the storage box of the present invention.

Figure 7 is a top plan view showing the configuration of the battery case and the storage box of the present invention.

Fig. 8 and Fig. 9 are schematic diagrams showing the operation of replacing the bulb of the battery case of the invention.

Figure 10 is a schematic view showing the action of the battery case of the present invention against mud.

Figure 11 and 12 illustrate another embodiment of the present invention

Figure 13 is a further embodiment of the invention.

3. . . Battery case

31. . . Box

311. . . Opening

312. . . Reinforcing rib

313. . . Waterproof cover

314. . . Locking part

315. . . perforation

316. . . Locking piece

317. . . Locking hole

318. . . Repair hole

3181. . . Main retaining wall

3182. . . Secondary retaining wall

3183. . . Reinforcing rib

319. . . Connecting hole

32. . . Carrier disk

321. . . Housing space

322. . . Stop

3221. . . Placement

323. . . Blocking

324. . . Pulling department

325. . . Fixed part

3251. . . perforation

4. . . battery

S. . . Screw element

Claims (8)

A locomotive battery box structure, the locomotive has a frame and a storage box, and a battery box is disposed behind the storage box, the battery box includes at least one box body and a carrier tray, the box body has an opening, and the carrier board can be used for a battery The utility model is characterized in that: the rear side of the box body is provided with a maintenance hole, and the lower edge of the maintenance hole is provided with a main water retaining wall, and the auxiliary water retaining wall has a secondary water retaining wall extending on two sides thereof, the maintenance hole and the opening Connected, the carrier has a blocking portion, and the blocking portion of the carrying tray extends an extending piece toward the maintenance hole of the box body, and the extending piece is corresponding to the main water blocking wall and the auxiliary water blocking wall of the box body, and the blocking portion is The service hole of the case can be shielded. The locomotive battery case structure according to claim 1, wherein the waterproof case is extended on both sides and below the opening of the battery case. The locomotive battery box structure according to claim 1, wherein the auxiliary water retaining wall on the two sides of the main water retaining wall extends upward with a reinforcing rib, and the lower edge of the main retaining wall and the maintenance hole is an arc. shape. The locomotive battery case structure according to the first aspect of the invention, wherein the carrier disk has a stopping portion, and the stopping portion has a pulling portion, and the fixing portion is provided with a fixing portion, and the fixing portion is provided There is a perforation; a locking portion is disposed under the opening, and the locking portion is provided with a perforation and a locking piece, and the screwing member is disposed on the perforation of the fixing portion and the perforation of the locking portion and the locking piece. The locomotive battery case structure according to claim 1, wherein the carrier disk stop portion has a placement seat. The locomotive battery case structure according to claim 1, wherein The main water retaining wall and the secondary water retaining wall of the casing are provided with a flange for the extension piece of the carrying plate to abut. The locomotive battery case structure according to the first or sixth aspect of the invention, wherein the back side of the box body is provided with a locking hole, and the locking hole penetrates a screwing component to fix the box body on the frame. In addition, the upper side of the box body is provided with a communication hole. The locomotive battery box structure according to claim 1, wherein the storage box has a maintenance port, and the maintenance port is provided with a maintenance cover, and the waterproof cover is adjacent to the maintenance port of the storage box.