CN211844355U - Windscreen wiper trace with self-lubricating structure - Google Patents
Windscreen wiper trace with self-lubricating structure Download PDFInfo
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- CN211844355U CN211844355U CN201922219112.7U CN201922219112U CN211844355U CN 211844355 U CN211844355 U CN 211844355U CN 201922219112 U CN201922219112 U CN 201922219112U CN 211844355 U CN211844355 U CN 211844355U
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Abstract
The utility model discloses a windscreen wiper trace with self-lubricating structure, including main connecting rod, spliced pole, spacing ring, limiting plate, bearing, vice connecting rod, leak protection section of thick bamboo, rubber ring, notes oil pipe, drainage tube, fixed block, connector, connecting bolt, liquid pump, honeycomb duct, oil tank, advance oil pipe, tube cap, fixing bolt, go-between and gasket. The main connecting rod and the auxiliary connecting rod of the utility model are rotatably connected by adopting a mode of connecting columns and bearings, and replace the traditional mode of adopting rotating shafts for connection, so that the mechanical abrasion can be effectively reduced, and the mechanical transmission efficiency is increased; the liquid pump that sets up can be effectual with lubricating oil pump to oiling pipe department to through the inside of oiling pipe with lubricating oil drippage to the bearing, thereby increase the lubrication degree of bearing, prevent that the bearing from lacking oil and leading to the condition of resistance grow, the device simple structure, convenient to use is fit for using widely.
Description
Technical Field
The utility model relates to an automobile parts specifically is a windscreen wiper trace with self-lubricating structure, belongs to automobile parts technical field.
Background
The windshield wiper is also called a wiper, a water deflector, a windscreen wiper or a windshield wiper, and is equipment for brushing and wiping rain drops and dust attached to the windshield of a vehicle so as to improve the visibility of a driver and increase the driving safety.
The traditional windscreen wiper linkage rod is generally connected with a hinged part by adopting a pin or a shaft, and the outside of the pin or the shaft has no structure for reducing friction force, so that the traditional windscreen wiper linkage rod can cause certain influence on a motor due to overlarge friction force after being used for a long time; moreover, the traditional windscreen wiper linkage rod is generally provided with no mechanism for adding lubricating oil at the hinged part, and after long-term use, the lubricating oil is solidified or dried, so that certain influence can be caused on the normal use of the windscreen wiper linkage rod. Therefore, a wiper linkage with a self-lubricating structure is provided to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a windscreen wiper trace with self-lubricating structure just in order to solve above-mentioned problem.
The utility model achieves the above purpose through the following technical proposal, a wiper linkage rod with a self-lubricating structure, which comprises a transmission mechanism and an oiling mechanism;
the transmission mechanism comprises a main connecting rod, a connecting column, a limiting ring, a limiting plate and a bearing, wherein the connecting column is fixedly connected to the tail end of the side wall of the main connecting rod, the bearing is sleeved on the outer wall of the connecting column, an auxiliary connecting rod is sleeved on the outer ring of the bearing, a leakage-proof cylinder is fixedly connected to the side wall of the main connecting rod, a rubber ring is fixedly connected to the tail end of the leakage-proof cylinder, and the tail end of the rubber ring is fixedly connected to the side wall of the outer;
refuel the mechanism and include notes oil pipe, drainage tube, fixed block, connector and liquid pump, the lateral wall one end symmetry rigid coupling of owner's connecting rod has two the same notes oil pipe, two the inlet end of notes oil pipe all runs through owner's connecting rod and communicates and install the lateral wall at the drainage tube, the drainage tube is through the lateral wall of a plurality of fixed block rigid coupling at owner's connecting rod, the outlet end at the liquid pump is installed in the one end intercommunication of keeping away from notes oil pipe to the drainage tube, the liquid pump rigid coupling is in the bottom of oil tank, the honeycomb duct is installed to the end intercommunication of intaking of oil tank, the bottom at the oil.
Preferably, the cross-sectional shape of the main link is an "L" shaped structure.
Preferably, the main connecting rod is fixedly connected with a connecting ring at one end far away from the connecting column through two fixing bolts, and gaskets are arranged between the two fixing bolts and the main connecting rod.
Preferably, the connection ring has a semicircular ring-shaped cross-sectional shape.
Preferably, the outer wall surface of the connecting column is sleeved with a limiting ring, the tail end of the connecting column is fixedly connected with a limiting plate, and the limiting ring and the limiting plate are respectively positioned on two sides of the bearing.
Preferably, the tail end of the auxiliary connecting rod is rotatably connected with a connector, and the tail end of the connector is in threaded connection with a connecting bolt.
Preferably, the two oil injection pipes are arranged inside the leakage-proof cylinder, the leakage-proof cylinder and the connecting column are arranged concentrically, and the two oil injection pipes are symmetrically arranged according to the central axis of the connecting column.
Preferably, the top of oil tank intercommunication is installed and is advanced oil pipe, advance oil pipe's top joint and have the tube cap.
Preferably, the limiting plate and the central axis of the connecting column are located on the same straight line.
Preferably, the connecting ring and the connecting column are arranged on the same side of the main connecting rod.
The utility model has the advantages that:
1. the main connecting rod and the auxiliary connecting rod of the utility model are rotatably connected by adopting a mode of connecting columns and bearings, and replace the traditional mode of adopting rotating shafts for connection, so that the mechanical abrasion can be effectively reduced, and the mechanical transmission efficiency is increased;
2. the liquid pump that sets up can be effectual with lubricating oil pump to oiling pipe department to through the inside of oiling pipe with lubricating oil drippage to the bearing, thereby increase the lubrication degree of bearing, prevent that the bearing from lacking oil and leading to the condition of resistance grow, the device simple structure, convenient to use is fit for using widely.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2;
fig. 4 is an enlarged schematic structural diagram of the point C in fig. 1 according to the present invention.
In the figure: 1. the device comprises a main connecting rod, 2, a connecting column, 3, a limiting ring, 4, a limiting plate, 5, a bearing, 6, an auxiliary connecting rod, 7, a leakage-proof cylinder, 8, a rubber ring, 9, an oil injection pipe, 10, a drainage pipe, 11, a fixing block, 12, a connector, 1201, a connecting bolt, 13, a liquid pump, 14, a flow guide pipe, 15, an oil tank, 16, an oil inlet pipe, 17, a pipe cover, 18, a fixing bolt, 19, a connecting ring, 20 and a gasket.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-4, a wiper linkage with a self-lubricating structure includes a transmission mechanism and an oiling mechanism;
the transmission mechanism comprises a main connecting rod 1, a connecting column 2, a limiting ring 3, a limiting plate 4 and a bearing 5, wherein the connecting column 2 is fixedly connected to the tail end of the side wall of the main connecting rod 1, the bearing 5 is sleeved on the outer wall of the connecting column 2, an auxiliary connecting rod 6 is sleeved on the outer ring of the bearing 5, so that friction force is reduced conveniently, a leakage-proof cylinder 7 is fixedly connected to the side wall of the main connecting rod 1, a rubber ring 8 is fixedly connected to the tail end of the leakage-proof cylinder 7, and the tail end of the rubber ring 8 is fixedly connected to the side wall of the outer ring;
refuel the mechanism and include oiling pipe 9, drainage tube 10, fixed block 11, connector 12 and liquid pump 13, the symmetrical rigid coupling of lateral wall one end of main connecting rod 1 has two the same oiling pipes 9, is convenient for instil into lubricating oil, two the inlet end of oiling pipe 9 all runs through 1 and feed through of main connecting rod and installs the lateral wall at drainage tube 10, drainage tube 10 is at the lateral wall of main connecting rod 1 through 11 rigid couplings of a plurality of fixed block, drainage tube 10 is keeping away from the one end intercommunication of oiling pipe 9 and installs the outlet end at liquid pump 13, is convenient for drive lubricating oil and flows, liquid pump 13 rigid coupling is in the bottom of oil tank 15, honeycomb duct 14 is installed to the end intercommunication of intaking of oil tank 15, honeycomb duct 14 intercommunication is installed in the bottom of oil tank 15.
The section of the main connecting rod 1 is in an L-shaped structure, so that the use is convenient; a connecting ring 19 is fixedly connected to one end of the main connecting rod 1 far away from the connecting column 2 through two fixing bolts 18, and gaskets 20 are arranged between the two fixing bolts 18 and the main connecting rod 1, so that other transmission mechanisms can be conveniently connected; the cross section of the connecting ring 19 is in a semicircular annular structure, so that the mounting is convenient; the outer wall surface of the connecting column 2 is sleeved with a limiting ring 3, the tail end of the connecting column 2 is fixedly connected with a limiting plate 4, and the limiting ring 3 and the limiting plate 4 are respectively positioned on two sides of a bearing 5, so that limiting is facilitated; the tail end of the auxiliary connecting rod 6 is rotatably connected with a connector 12, and the tail end of the connector 12 is in threaded connection with a connecting bolt 1201, so that other transmission mechanisms can be conveniently installed; the two oil filling pipes 9 are arranged inside the leakage-proof cylinder 7, the leakage-proof cylinder 7 and the connecting column 2 are arranged concentrically, and the two oil filling pipes 9 are symmetrically arranged according to the central axis of the connecting column 2, so that uniform oiling is facilitated; an oil inlet pipe 16 is communicated and installed at the top of the oil tank 15, and a pipe cover 17 is clamped at the top of the oil inlet pipe 16, so that lubricating oil can be conveniently injected; the central axes of the limiting plate 4 and the connecting column 2 are positioned on the same straight line, so that the use is convenient; the connecting ring 19 and the connecting column 2 are arranged on the same side of the main connecting rod 1, so that other transmission mechanisms can be conveniently connected.
The utility model discloses when using, the electrical components that appear in this application all connects intercommunication power and control switch when using, be connected through bearing 5 between auxiliary connecting rod 6 and spliced pole 2, can effectual reducing wear's the condition, main connecting rod 1 and auxiliary connecting rod 6 are when the rotation each other, because frictional force is too big and cause certain burden to the motor, and, after using one end time, can inject machine oil into in the oil tank 15, through opening liquid pump 13 with machine oil drainage to oiling pipe 9 department, and instil into machine oil to bearing 5 department through oiling pipe 9, thereby increase bearing 5's lubricity, after preventing to use for a long time, the inside machine oil of bearing 5 is dry and lead to the not enough condition of lubricity.
It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.
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.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The utility model provides a windscreen wiper trace with self-lubricating structure which characterized in that: comprises a transmission mechanism and an oiling mechanism;
the transmission mechanism comprises a main connecting rod (1), a connecting column (2), a limiting ring (3), a limiting plate (4) and a bearing (5), the connecting column (2) is fixedly connected to the tail end of the side wall of the main connecting rod (1), the bearing (5) is sleeved on the outer wall of the connecting column (2), an auxiliary connecting rod (6) is sleeved on the outer ring of the bearing (5), a leakage-proof cylinder (7) is fixedly connected to the side wall of the main connecting rod (1), a rubber ring (8) is fixedly connected to the tail end of the leakage-proof cylinder (7), and the tail end of the rubber ring (8) is fixedly connected to the side wall of the outer ring of the bearing;
refuel the mechanism and include oiling pipe (9), drainage tube (10), fixed block (11), connector (12) and liquid pump (13), the lateral wall one end symmetry rigid coupling of owner's connecting rod (1) has two the same oiling pipes (9), two the inlet end of oiling pipe (9) all runs through main connecting rod (1) and feeds through the lateral wall of installing in drainage tube (10), drainage tube (10) are through the lateral wall of a plurality of fixed block (11) rigid coupling in main connecting rod (1), drainage tube (10) are in the one end intercommunication of keeping away from oiling pipe (9) and are installed the water outlet end in liquid pump (13), liquid pump (13) rigid coupling is in the bottom of oil tank (15), honeycomb duct (14) are installed to the end intercommunication of intaking of oil tank (15), honeycomb duct (14) intercommunication is installed in the bottom of oil tank (15).
2. The wiper trace having a self-lubricating structure of claim 1, wherein: the cross section of the main connecting rod (1) is in an L-shaped structure.
3. The wiper trace having a self-lubricating structure of claim 1, wherein: the connecting structure is characterized in that a connecting ring (19) is fixedly connected to one end, far away from the connecting column (2), of the main connecting rod (1) through two fixing bolts (18), and gaskets (20) are arranged between the two fixing bolts (18) and the main connecting rod (1).
4. The wiper trace having a self-lubricating structure of claim 3, wherein: the cross section of the connecting ring (19) is in a semicircular annular structure.
5. The wiper trace having a self-lubricating structure of claim 1, wherein: the outer wall surface of spliced pole (2) has cup jointed spacing ring (3), the terminal rigid coupling of spliced pole (2) has limiting plate (4), spacing ring (3) with limiting plate (4) are located the both sides of bearing (5) respectively.
6. The wiper trace having a self-lubricating structure of claim 1, wherein: the tail end of the auxiliary connecting rod (6) is rotatably connected with a connector (12), and the tail end of the connector (12) is in threaded connection with a connecting bolt (1201).
7. The wiper trace having a self-lubricating structure of claim 1, wherein: two the inside of a leak protection section of thick bamboo (7) is all arranged in to oiling pipe (9), a leak protection section of thick bamboo (7) sets up with spliced pole (2) with one heart, two oiling pipe (9) set up according to the axis symmetry of spliced pole (2).
8. The wiper trace having a self-lubricating structure of claim 1, wherein: the top intercommunication of oil tank (15) is installed and is advanced oil pipe (16), the top joint that advances oil pipe (16) has tube cap (17).
9. The wiper trace having a self-lubricating structure of claim 1, wherein: the limiting plate (4) and the central axis of the connecting column (2) are located on the same straight line.
10. The wiper trace having a self-lubricating structure of claim 3, wherein: the connecting ring (19) and the connecting column (2) are arranged on the same side of the main connecting rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922219112.7U CN211844355U (en) | 2019-12-12 | 2019-12-12 | Windscreen wiper trace with self-lubricating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922219112.7U CN211844355U (en) | 2019-12-12 | 2019-12-12 | Windscreen wiper trace with self-lubricating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211844355U true CN211844355U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922219112.7U Active CN211844355U (en) | 2019-12-12 | 2019-12-12 | Windscreen wiper trace with self-lubricating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211844355U (en) |
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2019
- 2019-12-12 CN CN201922219112.7U patent/CN211844355U/en active Active
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