CN209833852U - Chain cover of bicycle chain with lubricating function - Google Patents

Abstract

The utility model discloses a chain lid of bicycle chain with lubricating function, including device shell, batch oil tank, cavity shell and chain circle, the inside round position of device shell all is provided with first retainer plate, and cavity shell is installed to the one end of first retainer plate, and cavity shell's internally mounted has the rotation chamber, the device shell internally mounted of first retainer plate top intermediate position has the batch oil tank, and the inside one side of keeping away from the rotation chamber of first retainer plate installs the chain circle, and the inside round position of chain circle all installs the second retainer plate. The utility model discloses an axis of rotation is all installed to the equidistance in the inside of roll retainer plate, and the even oily retainer plate is installed to the inside round position of roll retainer plate all equidistance, and the inside round position of even oily retainer plate all equidistance installs the oil leak pore, has realized that the device has the function of even lubricating oil, can effectually prevent the mutual friction between the chain, increases the life of chain.

Description

Chain cover of bicycle chain with lubricating function

Technical Field

The utility model relates to a chain lid technical field specifically is a chain lid of bicycle chain with lubricating function.

Background

The chain cover of the bicycle can reduce silt staining of the chain, reduce scouring of rainwater and the like, reduce pollution of chain oil to trousers, a bicycle body and the like, reduce the possibility that clothes, bodies and the like touch the chain to a certain extent, is also good for safety,

the chain lid of current bicycle chain can only be single carry out fender mud manger plate effect, does not have lubricating function, and the bicycle chain lubricating oil of being not convenient for to can oil inhomogeneously at the in-process of last lubricating oil, influence bicycle chain normal use, the rotatory in-process of chain rubs by force, shortens chain life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chain lid of bicycle chain with lubricating function to solve the chain lid of the current bicycle chain that proposes in the above-mentioned background art, can only singly keep off mud manger plate effect, do not have lubricating function, and the bicycle chain is not convenient for go up lubricating oil, and can oil unevenly at the in-process of last lubricating oil, influence bicycle chain normal use, the rotatory in-process of chain rubs by force, shortens chain life problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a chain cover of bicycle chain with lubricating function, includes device shell, first retainer plate, batch oil tank, cavity shell and chain circle, the inside round position of device shell all is provided with first retainer plate, and the cavity shell is installed to the one end of first retainer plate, and the internally mounted of cavity shell has the rotation chamber, the device shell internally mounted of first retainer plate top intermediate position has the batch oil tank, and the chain circle is installed to the inside one side of keeping away from the rotation chamber of first retainer plate, and the second retainer plate is all installed to the inside round position of chain circle, and the inside round of second retainer plate is main installs the roll retainer plate, mounting bolt is all installed at the both ends at the inboard top of device shell, and device shell and mounting bolt mutually support and constitute fixed mounting structure.

Preferably, a fender is arranged at the middle position inside the first fixing ring, and the fender and the first fixing ring are matched with each other to form a shielding structure.

Preferably, the connecting pipe is installed on the top of oil storage tank, and the case lid is installed on the top of connecting pipe.

Preferably, fixing bolts are installed at two ends of the oil storage tank, and the top ends of the fixing bolts are connected with the top end inside the device shell.

Preferably, the bottom of batch oil tank is installed and is connected flexible pipe, connects the bottom of flexible pipe and installs the body, and the body is kept away from the one end of connecting flexible pipe and is installed the connecting block.

Preferably, the axis of rotation is all installed to the inside of roll retainer plate equidistant, and even oily retainer plate is all installed equidistant in the inside round position of roll retainer plate, and the oil leak pore is all installed equidistant in the inside round position of even oily retainer plate.

Compared with the prior art, the beneficial effects of the utility model are that: the chain cover of the bicycle chain with the lubricating function realizes that the device has the function of evenly feeding lubricating oil by installing rotating shafts at equal intervals inside the rolling fixing ring, installing oil uniformly-distributing fixing rings at equal intervals at the positions of the circles inside the rolling fixing ring and installing oil leakage pores at equal intervals at the positions of the circles inside the oil uniformly-distributing fixing rings, can effectively prevent mutual friction between chains and prolong the service life of the chain, realizes that the device has the function of oil storage by installing an oil storage tank inside a device shell at the middle position of the top of the first fixing ring, installing a chain ring at one side of the inside of the first fixing ring, which is far away from a rotating cavity, and installing a second fixing ring at the positions of the circles inside the chain ring, can effectively solve the problem that the chain of the device is not convenient for oiling, and enhances the convenience of the device, the utility model discloses a connecting telescopic pipe is installed at the bottom end of the oil storage tank, the pipe body is installed to the bottom of connecting flexible pipe, and the pipe body is kept away from the one end of connecting flexible pipe and is installed the connecting block, has realized that the device has the automatic function of unloading, can carry out the oil impregnate according to the slew velocity of car chain, reduces the waste of lubricating oil.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic view of another side structure of the present invention;

fig. 3 is an enlarged schematic view of fig. a according to the present invention.

In the figure: 1. a device housing; 2. a first retainer ring; 3. an oil storage tank; 4. a connecting pipe; 5. a box cover; 6. fixing the bolt; 7. a rotation chamber; 8. a cavity housing; 9. a fender; 10. connecting the telescopic pipe; 11. a pipe body; 12. connecting blocks; 13. a rotating shaft; 14. a second retainer ring; 15. installing a bolt; 16. a chain loop; 17. rolling the fixed ring; 18. oil leakage pore; 19. oil homogenizing fixing ring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a chain cover of a bicycle chain with a lubricating function comprises a device shell 1, first fixing rings 2, an oil storage tank 3, a cavity shell 8 and a chain ring 16, wherein the first fixing rings 2 are arranged at the positions of a circle in the device shell 1, a mudguard 9 is arranged at the middle position in the first fixing ring 2, the mudguard 9 and the first fixing rings 2 are matched with each other to form a shielding structure, the cavity shell 8 is arranged at one end of the first fixing ring 2, a rotating cavity 7 is arranged in the cavity shell 8, the oil storage tank 3 is arranged in the device shell 1 at the middle position of the top of the first fixing ring 2, a connecting telescopic pipe 10 is arranged at the bottom end of the oil storage tank 3, a pipe body 11 is arranged at the bottom end of the connecting telescopic pipe 10, a connecting block 12 is arranged at one end, far away from the connecting telescopic pipe 10, of the pipe body 11, fixing bolts 6 are arranged at the two ends of the oil storage tank 3, and the top end of the, connecting pipe 4 is installed on the top of batch oil tank 3, and case lid 5 is installed on the top of connecting pipe 4, chain circle 16 is installed to the inside one side of keeping away from rotation chamber 7 of first retainer plate 2, and second retainer plate 14 is all installed to the inside round position of chain circle 16, and the inside round of second retainer plate 14 is main installs roll retainer plate 17, the axis of rotation 13 is all installed to the inside equal interval of roll retainer plate 17, even oil retainer plate 19 is all installed to the inside round position of roll retainer plate 17 equal interval, and oil leak pore 18 is all installed to the inside round position of even oil retainer plate 19 equal interval, mounting bolt 15 is all installed at the both ends at the inboard top of device shell 1, and device shell 1 constitutes fixed mounting structure with mounting bolt 15 mutually supporting.

The working principle is as follows: during the use, at first add appropriate lubricating oil in the inside of oil storage tank 3 through connecting pipe 4, after adding lubricating oil, in the in-process of bicycle walking, rotation through the bicycle chain, can enter into the inside of second retainer plate 14 with the inside lubricating oil of oil storage tank 3 through connecting flexible pipe 10, it rotates to drive axis of rotation 13 through the bicycle chain after entering into the inside of second retainer plate 14, can make the even wind of lubricating oil distribute in the inside of roll retainer plate 17, rethread axis of rotation 13 rotates and extrudes lubricating oil from oil leak pore 18, instil into on the bicycle chain, form lubricated effect, can effectually prevent the bicycle chain because lack the compulsory friction that lubricating oil produced, thereby increase the life of device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a chain cover of bicycle chain with lubricating function, includes device shell (1), first retainer plate (2), batch oil tank (3), cavity shell (8) and chain circle (16), its characterized in that: the utility model discloses a device, including device shell (1), cavity shell (8), chain circle (16), second retainer plate (14) are all installed to the inside round position of device shell (1) all be provided with first retainer plate (2), and the internally mounted of cavity shell (8) has rotation chamber (7), device shell (1) internally mounted of first retainer plate (2) top intermediate position has batch oil tank (3), and the inside one side of keeping away from rotation chamber (7) of first retainer plate (2) installs chain circle (16), and chain circle (16) inside round position all installs second retainer plate (14), and the inside round of second retainer plate (14) has rolling retainer plate (17) for main the installation, mounting bolt (15) are all installed at the both ends at the inboard top of device shell (1), and device shell (1) and mounting bolt (15) mutually support and constitute fixed mounting structure.

2. The chain cover for a bicycle chain with a lubricating function as claimed in claim 1, wherein: a mudguard (9) is arranged at the middle position inside the first fixing ring (2), and the mudguard (9) and the first fixing ring (2) are matched with each other to form a shielding structure.

3. The chain cover for a bicycle chain with a lubricating function as claimed in claim 1, wherein: connecting pipe (4) are installed on the top of oil storage tank (3), and case lid (5) are installed on the top of connecting pipe (4).

4. The chain cover for a bicycle chain with a lubricating function as claimed in claim 1, wherein: fixing bolts (6) are installed at two ends of the oil storage tank (3), and the top ends of the fixing bolts (6) are connected with the top end inside the device shell (1).

5. The chain cover for a bicycle chain with a lubricating function as claimed in claim 1, wherein: the bottom of oil storage tank (3) is installed and is connected flexible pipe (10), and body (11) are installed to the bottom of connecting flexible pipe (10), and body (11) keep away from the one end of connecting flexible pipe (10) and install connecting block (12).

6. The chain cover for a bicycle chain with a lubricating function as claimed in claim 1, wherein: the inside all equidistant rotation axis (13) of installing of roll retainer plate (17), the inside all equidistant even oily retainer plate (19) of installing in a circle position of roll retainer plate (17), and the inside all equidistant oil leak pore (18) of installing in a circle position of even oily retainer plate (19).