CN217294802U

CN217294802U - Novel power distribution crank road vehicle kit

Info

Publication number: CN217294802U
Application number: CN202220045601.4U
Authority: CN
Inventors: 刘飞
Original assignee: Yunnan Ice Breaking Sports Development Co ltd
Current assignee: Yunnan Ice Breaking Sports Development Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-08-26
Anticipated expiration: 2032-01-10

Abstract

The utility model provides a novel join in marriage power crank highway car external member. The novel power distribution crank road vehicle external member comprises a middle shaft, wherein connecting blocks are fixedly arranged at two ends of the middle shaft, and slots are formed in the bottoms of the two connecting blocks; the fluted disc is fixedly sleeved on the middle shaft; the two crank rods are provided with limiting holes, and the two limiting holes are respectively matched with the two connecting blocks; the mounting shell is rotatably mounted on the middle shaft, and a mounting hole is formed in the top of the mounting shell; the box body is fixedly arranged at the top of the mounting shell, a liquid discharge hole is formed in the inner wall of the bottom of the box body, and the liquid discharge hole is located above the mounting hole. The utility model provides a novel join in marriage power crank highway car external member has the speed of improving to ride, convenient to detach, changes comparatively conveniently, operates comparatively simple advantage.

Description

Novel power distribution crank road vehicle kit

Technical Field

The utility model relates to a bicycle technical field especially relates to a novel join in marriage power crank highway car external member.

Background

Road bikes are a small item of bicycle items. All the players are positioned at the starting point line to start collectively during the game, and the players are ranked in the order of reaching the terminal point. The crank is an indispensable external member in road bicycles and generally consists of a middle shaft, a fluted disc and two crank rods. Because the bicycle is difficult to avoid being washed away by rainwater in life, the lubricating agent on fluted disc and chain is easily washed away by rainwater for a long time to can influence the speed of riding to a certain extent, and the crank rod of current bicycle is generally the screw fixation, because receive the erosion of sand storm rainwater for a long time, lead to changing the crank rod and make to be difficult to unscrew the screw, it is comparatively inconvenient to change.

Therefore, there is a need to provide a new power distribution crank road vehicle kit to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a can improve the speed of riding, convenient to detach, change comparatively convenient, operate comparatively simple novel join in marriage power crank highway car external member.

In order to solve the technical problem, the utility model provides a novel join in marriage power crank highway car external member includes: the connecting blocks are fixedly mounted at two ends of the middle shaft, and slots are formed in the bottoms of the two connecting blocks; the fluted disc is fixedly sleeved on the middle shaft; the two crank rods are respectively provided with a limiting hole, and the two limiting holes are respectively matched with the two connecting blocks; the mounting shell is rotatably mounted on the middle shaft, and a mounting hole is formed in the top of the mounting shell; the box body is fixedly arranged at the top of the mounting shell, a liquid discharge hole is formed in the inner wall of the bottom of the box body, and the liquid discharge hole is positioned above the mounting hole; the adding mechanism is arranged on the box body; and the two disassembling mechanisms are respectively arranged on the two crank rods.

Preferably, add the mechanism and include two slide bars, piston, screw rod, two bracing pieces, mounting panel, gag lever post, sprue and first spring, two slide bar slidable mounting is in on the top inner wall of box, piston fixed mounting is two the bottom of slide bar, the screw rod screw thread is installed on the top inner wall of box, the bottom of screw rod with the top of piston is rotated and is connected, two the bracing piece is fixed mounting respectively on the both sides inner wall of mounting hole, mounting panel fixed mounting is two the one end that the bracing piece is close to each other, gag lever post slidable mounting is in on the mounting panel, sprue fixed mounting is in the top of gag lever post, the sprue with flowing back hole looks adaptation, first spring sliding sleeve is established on the gag lever post.

Preferably, the disassembly body includes cavity, telescopic link, baffle, pin rod, second spring and pull rod, the cavity is seted up on the crank rod, the bar hole has been erect on one side inner wall of cavity, the through-hole has been seted up on the top inner wall of cavity, the through-hole with the slot is corresponding, telescopic link fixed mounting be in on the bottom inner wall of cavity, baffle fixed mounting be in the top of telescopic link, the pin rod fixed mounting be in the top of baffle, the top of pin rod is run through the through-hole extends to in the slot, the second spring sliding sleeve is established on the telescopic link, pull rod fixed mounting be in one side of baffle, the one end of pull rod is run through the bar hole extends to the outside of crank rod.

Preferably, the pin rod is made of steel.

Preferably, two equal fixed mounting has magnet on the top inner wall of slot, two the bottom of magnet respectively with two the top of pin pole contacts.

Preferably, the box body is provided with an observation window, one side of the box body is provided with an adding pipe, and the adding pipe is provided with a sealing cover.

Compared with the prior art, the utility model provides a novel join in marriage power crank highway car external member has following beneficial effect:

the utility model provides a novel join in marriage power crank highway external member, through adding the pipe, can pour into emollient into in the box, through the observation window, can observe the emollient in the box, through adding the mechanism, can be under the comparatively difficult condition of riding, in time add emollient to the fluted disc, can improve highway bicycle in use's the speed of riding, through magnet, can improve the stable effect of pin rod, through detaching the mechanism, can be comparatively light take off the crank rod from the connecting block, it is comparatively simple to dismantle, it is also comparatively convenient to change the crank rod.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the novel power distribution crank road vehicle kit provided by the present invention;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

FIG. 3 is an enlarged schematic view of a portion B shown in FIG. 2;

FIG. 4 is an enlarged schematic view of a portion C shown in FIG. 1;

fig. 5 is an enlarged structural view of a portion D shown in fig. 4.

Reference numbers in the figures: 1. a middle shaft; 2. connecting blocks; 3. a fluted disc; 4. a crank lever; 5. mounting a shell; 6. a cavity; 7. a box body; 8. a drain hole; 9. a slide bar; 10. a piston; 11. a screw; 12. a support bar; 13. mounting a plate; 14. a limiting rod; 15. blocking; 16. a first spring; 17. a telescopic rod; 18. a baffle plate; 19. a pin rod; 20. a second spring; 21. a pull rod; 22. A magnet; 23. and (4) an observation window.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1-5, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the novel power distribution crank road vehicle kit according to the present invention; FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1; FIG. 3 is an enlarged schematic view of a portion B shown in FIG. 2; FIG. 4 is an enlarged schematic view of a portion C shown in FIG. 1; fig. 5 is an enlarged structural view of a portion D shown in fig. 4. Novel join in marriage power crank highway car external member includes: the connecting device comprises a middle shaft 1, wherein connecting blocks 2 are fixedly mounted at two ends of the middle shaft 1, and slots are formed in the bottoms of the two connecting blocks 2; the fluted disc 3 is fixedly sleeved on the middle shaft 1; the two crank rods 4 are respectively provided with a limiting hole, and the two limiting holes are respectively matched with the two connecting blocks 2; the mounting shell 5 is rotatably mounted on the middle shaft 1, and a mounting hole is formed in the top of the mounting shell 5; the box body 7 is fixedly arranged at the top of the mounting shell 5, a liquid discharge hole 8 is formed in the inner wall of the bottom of the box body 7, and the liquid discharge hole 8 is positioned above the mounting hole; the adding mechanism is arranged on the box body 7; and the two disassembling mechanisms are respectively arranged on the two crank rods 4.

The adding mechanism comprises two sliding rods 9, a piston 10, a screw rod 11, two supporting rods 12, a mounting plate 13, a limiting rod 14, a blocking block 15 and a first spring 16, wherein the two sliding rods 9 are slidably mounted on the inner wall of the top of the box body 7, the piston 10 is fixedly mounted at the bottom ends of the two sliding rods 9, the screw rod 11 is threadedly mounted on the inner wall of the top of the box body 7, the bottom end of the screw rod 11 is rotatably connected with the top of the piston 10, the two supporting rods 12 are respectively and fixedly mounted on the inner walls of the two sides of the mounting hole, the mounting plate 13 is fixedly mounted at one end of the two supporting rods 12 close to each other, the limiting rod 14 is slidably mounted on the mounting plate 13, the blocking block 15 is fixedly mounted at the top end of the limiting rod 14, the blocking block 15 is matched with the liquid discharge hole 8, and the first spring 16 is slidably mounted on the limiting rod 14, through add the mechanism, can in time be to under the comparatively difficult condition of riding the lubricated is added to fluted disc 3, can improve the speed of riding of highway bicycle in use.

The disassembling mechanism comprises a cavity 6, a telescopic rod 17, a baffle 18, a pin rod 19, a second spring 20 and a pull rod 21, wherein the cavity 6 is arranged on the crank rod 4, a strip-shaped hole is erected on the inner wall of one side of the cavity 6, a through hole is arranged on the inner wall of the top of the cavity 6, the through hole corresponds to the slot, the telescopic rod 17 is fixedly arranged on the inner wall of the bottom of the cavity 6, the baffle 18 is fixedly arranged at the top end of the telescopic rod 17, the pin rod 19 is fixedly arranged at the top of the baffle 18, the top end of the pin rod 19 penetrates through the through hole and extends into the slot, the second spring 20 is sleeved on the telescopic rod 17 in a sliding manner, the pull rod 21 is fixedly arranged on one side of the baffle 18, one end of the pull rod 21 penetrates through the strip-shaped hole and extends to the outside of the crank rod 4, and through the disassembling mechanism, can be comparatively light will crank lever 4 follows take off on connecting block 2, it is comparatively simple to dismantle, it is also comparatively convenient to crank lever 4 changes.

The pin rod 19 is made of steel.

Two equal fixed mounting has magnet 22, two on the top inner wall of slot the bottom of magnet 22 respectively with two the top of pin rod 19 contacts, through magnet 22 can improve the stable effect of pin rod 19.

Be provided with observation window 23 on the box 7, one side of box 7 is provided with joins the pipe, be provided with sealed lid on joining the pipe, through join the pipe, can be right pour into emollient in the box 7, through observation window 23 can be right emollient in the box 7 observes.

The utility model provides a novel join in marriage power crank highway car external member's theory of operation as follows:

the power matching crank is a crank matched with a power meter, belongs to the prior art and is not described herein;

before the road bicycle is used, the existing lubricant is injected into the box body 7 through the adding pipe, then the sealing cover is covered, so that the lubricant can be added to the fluted disc 3 under the condition of labourer riding, when a rider feels that riding is difficult during riding, the screw rod 11 can be rotated, the screw rod 11 can enable the piston 10 to vertically move downwards under the matching action of the two sliding rods 9, the lubricant in the box body 7 can be extruded, when pressure is subjected to corresponding numerical values, the blocking block 15 can be opened in the liquid discharge hole 8, so that the lubricant can flow out of the liquid discharge hole 8, finally the lubricant can slide onto the fluted disc 3 from the mounting hole, in the process of adding the lubricant to the fluted disc 3, the crank rod 4 can be used for driving the middle shaft 1 to rotate on the road bicycle, the middle shaft 1 drives the fluted disc 3 to rotate, so that the lubricant is uniformly distributed on the fluted disc 3, when the pressure on the lubricant is low, the first spring 16 drives the blocking block 15 to reset, so that the liquid discharge hole 8 is blocked by the blocking block 15;

when needs pull rod 4 from axis 1 dismantles, pulling pull rod 21, pull rod 21 drives the downward vertical motion of baffle 18, under telescopic link 17's effect, can improve baffle 18 stability, when baffle 18 downward vertical motion arrives the relevant position, pin rod 19 can break away from with the slot on the connecting block 2 completely, can be comparatively relaxed this moment take off crank rod 4 from connecting block 2, dismantle comparatively simply, it is also comparatively convenient to change crank rod 4.

the utility model provides a novel join in marriage power crank highway car external member, through adding the pipe, can inject emollient in the box 7, through observation window 23, can observe the emollient in the box 7, through adding the mechanism, can be under the comparatively difficult condition of riding, in time add emollient to fluted disc 3, can improve the speed of riding of highway bicycle in use, through magnet 22, can improve pin rod 19's stable effect, through detaching the mechanism, can comparatively easily take off crank rod 4 from connecting block 2, it is comparatively simple to dismantle, it is also comparatively convenient to change crank rod 4.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a novel join in marriage power crank highway car external member which characterized in that includes:

the connecting blocks are fixedly mounted at two ends of the middle shaft, and slots are formed in the bottoms of the two connecting blocks;

the fluted disc is fixedly sleeved on the middle shaft;

the two crank rods are respectively provided with a limiting hole, and the two limiting holes are respectively matched with the two connecting blocks;

the mounting shell is rotatably mounted on the middle shaft, and a mounting hole is formed in the top of the mounting shell;

the box body is fixedly arranged at the top of the mounting shell, a liquid discharge hole is formed in the inner wall of the bottom of the box body, and the liquid discharge hole is positioned above the mounting hole;

the adding mechanism is arranged on the box body;

and the two disassembling mechanisms are respectively arranged on the two crank rods.

2. The novel power distribution crank road vehicle kit as claimed in claim 1, the adding mechanism comprises two sliding rods, a piston, a screw rod, two supporting rods, a mounting plate, a limiting rod, a plugging block and a first spring, the two sliding rods are slidably mounted on the inner wall of the top of the box body, the pistons are fixedly arranged at the bottom ends of the two sliding rods, the screw threads are arranged on the inner wall of the top of the box body, the bottom end of the screw rod is rotatably connected with the top of the piston, the two support rods are respectively and fixedly arranged on the inner walls of the two sides of the mounting hole, the mounting plate is fixedly arranged at one end of the two support rods which are close to each other, the limiting rod is arranged on the mounting plate in a sliding way, the blocking block is fixedly arranged at the top end of the limiting rod, the blocking block is matched with the liquid drainage hole, and the first spring is sleeved on the limiting rod in a sliding mode.

3. The novel power distribution crank road vehicle kit as claimed in claim 1, the disassembly mechanism comprises a cavity, a telescopic rod, a baffle plate, a pin rod, a second spring and a pull rod, the cavity is arranged on the crank rod, a strip-shaped hole is erected on the inner wall of one side of the cavity, a through hole is arranged on the inner wall of the top of the cavity, the through hole corresponds to the slot, the telescopic rod is fixedly arranged on the inner wall of the bottom of the cavity, the baffle is fixedly arranged at the top end of the telescopic rod, the pin rod is fixedly arranged at the top of the baffle, the top end of the pin rod penetrates through the through hole and extends into the slot, the second spring is sleeved on the telescopic rod in a sliding manner, the pull rod is fixedly installed on one side of the baffle, and one end of the pull rod penetrates through the strip-shaped hole and extends to the outside of the crank rod.

4. The novel power distribution crank road vehicle kit as claimed in claim 3, wherein the pin is steel.

5. The novel power distribution crank road vehicle kit as claimed in claim 3, wherein magnets are fixedly mounted on the inner walls of the tops of the two slots, and the bottoms of the two magnets are respectively in contact with the top ends of the two pin rods.

6. The novel power distribution crank road vehicle kit as claimed in claim 1, wherein the box body is provided with an observation window, one side of the box body is provided with an inlet pipe, and the inlet pipe is provided with a sealing cover.