阅读说明：本技术 一种防开裂的透明油杯 (Anti-cracking transparent oil cup ) 是由 骄玛·罗西内斯·胡安 于 2021-08-19 设计创作，主要内容包括：本发明公开了一种防开裂的透明油杯,包括有油杯盖、隔膜垫和油杯本体,油杯本体由透明材料制成,油杯本体上设有若干金属嵌件,金属嵌件上设有内螺纹孔,油杯盖由金属制成,油杯盖与油杯本体之间通过若干锁紧螺栓连接,油杯盖上设有若干安装孔,隔膜垫上设有通孔,通孔内设有金属支撑环,金属支撑环固定连接隔膜垫或者固定连接油杯盖,金属支撑环的下端面与金属嵌件相贴合,螺栓依次穿过安装孔和金属支撑环后与金属嵌件螺纹配合连接。本发明在传统的透明油杯结构基础上对螺纹连接处的结构做了调整,完全解决了油杯在装配后出现裂纹的问题。不需对现有油杯的整体作出极大的改动,对透明油杯的其他优势性能不会造成影响。(The invention discloses an anti-cracking transparent oil cup which comprises an oil cup cover, a diaphragm pad and an oil cup body, wherein the oil cup body is made of transparent materials, a plurality of metal inserts are arranged on the oil cup body, inner thread holes are formed in the metal inserts, the oil cup cover is made of metal, the oil cup cover is connected with the oil cup body through a plurality of locking bolts, a plurality of mounting holes are formed in the oil cup cover, through holes are formed in the diaphragm pad, metal support rings are arranged in the through holes, the metal support rings are fixedly connected with the diaphragm pad or the oil cup cover, the lower end faces of the metal support rings are attached to the metal inserts, and the bolts sequentially penetrate through the mounting holes and the metal support rings and then are in threaded fit connection with the metal inserts. The structure of the threaded connection part is adjusted on the basis of the traditional transparent oil cup structure, and the problem that cracks appear after the oil cup is assembled is completely solved. The whole of the existing oil cup does not need to be greatly changed, and other advantageous performances of the transparent oil cup cannot be influenced.)

1. The utility model provides a prevent transparent oil cup that ftractures, is including the oil cup lid, diaphragm pad and the oil cup body that set gradually, its characterized in that, the oil cup body is made by transparent material, is equipped with a plurality of metal inserts on the oil cup body, is equipped with the internal thread hole on the metal insert, and the oil cup lid is made by the metal, is connected through a plurality of locking bolt between oil cup lid and the oil cup body, is equipped with a plurality of mounting holes that supply locking bolt to pass respectively on the oil cup lid, is equipped with the through-hole on the diaphragm pad, be equipped with metal support ring in the through-hole, metal support ring fixed connection diaphragm pad or fixed connection oil cup lid, metal support ring's lower terminal surface and metal insert laminate mutually, and locking bolt passes behind mounting hole and the metal support ring in proper order and is connected with metal insert screw-thread fit.

2. The crack-resistant transparent oil cup as claimed in claim 1, wherein the lower surface of the diaphragm pad is provided with a first protrusion, the shape of the first protrusion matches with the shape of the cup opening of the oil cup body, the first protrusion is embedded into the cup opening of the oil cup body, the upper surface of the diaphragm pad is provided with a pressing groove corresponding to the first protrusion, the lower surface of the oil cup cover is provided with a second protrusion, and the second protrusion matches with and is embedded into the pressing groove.

3. The transparent anti-cracking oil cup as claimed in claim 2, wherein the lower surface of the oil cup cover is provided with a plurality of vent grooves, one end of each vent groove is communicated with the outer side of the oil cup cover, and the other end of each vent groove is communicated with the inner side of the second boss.

4. The crack resistant transparent oil cup as claimed in claim 3, wherein the metal support ring is embedded in the through hole and riveted with the diaphragm pad.

5. The crack resistant transparent oil cup of claim 3 wherein the metal support ring is integrally formed with the oil cup cover.

6. The crack-resistant transparent oil cup as claimed in claim 5, wherein the vent grooves correspond to the metal support rings one to one, and the vent grooves cut the corresponding metal support rings in half, respectively.

7. The transparent anti-cracking oil cup as claimed in claim 6, wherein the oil cup cover is made of aluminum, the diaphragm pad is made of rubber, and the oil cup body is made of a transparent nylon material.

Technical Field

The invention belongs to the technical field of oil cups, and particularly relates to an anti-cracking transparent oil cup.

Background

At present, in the motorcycle industry, a transparent brake oil cup is favored by most customers, but even if the existing oil cup assembly is assembled on the premise of a certain torque requirement, the phenomenon that a large quantity of oil cups (more than 85%) crack always occurs, although oil leakage cannot be caused, the oil cup assembly is not accepted by the customers to cause customer complaints, and therefore the oil cup has to be scrapped. The existing transparent oil cup is generally formed by fixedly connecting a transparent oil cup body, a diaphragm pad and an oil cup cover through bolts, the diaphragm pad is clamped between the oil cup body and the oil cup cover, and the oil cup body and the oil cup cover form flexible connection through the diaphragm pad. Research shows that when the bolt is screwed down in the assembling process, the soft diaphragm pad is easy to extrude and deform to cause uneven stress on the oil cup body, so that local overlarge stress can be caused even if the bolt is screwed down on the oil cup body according to set torsion, and the oil cup body is cracked in the assembling process. This results in an oil cup with a yield not guaranteed, an increase in the production cost of the oil cup, and a reduction in the production efficiency. Even if the oil cup does not crack, the problem of cracking is easy to occur when a user maintains the oil cup by himself in the using process. Therefore, the phenomenon of cracking of the transparent oil cup after assembly belongs to the technical problem which is not solved in the motorcycle industry.

Disclosure of Invention

In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a prevent transparent oil cup that ftractures, including the oil cup lid, diaphragm pad and the oil cup body that set gradually, the oil cup body is made by transparent material, is equipped with a plurality of metal inserts on the oil cup body, is equipped with the internal thread hole on the metal insert, and the oil cup lid is made by the metal, through a plurality of locking bolted connection between oil cup lid and the oil cup body, is equipped with a plurality of mounting holes that supply locking bolt to pass respectively on the oil cup lid, and the diaphragm stacks up and is equipped with the through-hole, be equipped with metal support ring in the through-hole, metal support ring fixed connection diaphragm pad or fixed connection oil cup lid, metal support ring's lower terminal surface and metal insert are laminated mutually, and the bolt passes behind mounting hole and the metal support ring in proper order and is connected with metal insert screw-thread fit.

Preferably, the lower surface of the diaphragm pad is provided with a first protruding portion, the shape of the first protruding portion is matched with the shape of the cup opening of the oil cup body, the first protruding portion is embedded into the cup opening of the oil cup body, the upper surface of the diaphragm pad is provided with a pressing groove corresponding to the first protruding portion, the lower surface of the oil cup cover is provided with a second protruding portion, and the second protruding portion is matched with the pressing groove and is embedded into the pressing groove.

As the optimization of above-mentioned technical scheme, the lower surface of oil cup lid is equipped with a plurality of air channels, and the one end intercommunication oil cup lid's of air channel outside, the other end intercommunication second bellying is inboard.

Preferably, the metal support ring is embedded in the through hole and riveted with the diaphragm pad.

As the optimization of the technical scheme, the metal support ring and the oil cup cover are integrally formed.

Preferably, the ventilation grooves correspond to the metal support rings one to one, and the ventilation grooves divide the corresponding metal support rings into halves.

Preferably, the oil cup cover is made of aluminum, the diaphragm pad is made of rubber, and the oil cup body is made of a transparent nylon material.

The invention has the beneficial effects that: the structure of the threaded connection part is adjusted on the basis of the traditional transparent oil cup structure, and the problem that cracks appear after the oil cup is assembled is completely solved. The whole of the existing oil cup does not need to be greatly changed, and other advantageous performances of the transparent oil cup cannot be influenced. Simultaneously, compare with current oil cup assembly, new technical scheme is lower to the requirement of assembly torsion, also the new scheme can bear bigger assembly torsion, and the benefit of bringing is that, when the customer need maintain braking system in the later stage of using, for example when changing brake fluid, even if not carry out oil cup assembly locking according to specified torsion, the oil cup can not ftracture.

Drawings

FIG. 1 is a schematic structural view of the oil cup cover when the metal support ring is fixedly connected with the oil cup cover;

FIG. 2 is a schematic structural view of another angle of the present invention when the metal support ring is fixedly connected with the oil cup cover;

FIG. 3 is a schematic structural view of the present invention with the metal support ring fixedly attached to the septum pad;

FIG. 4 is a schematic view of another embodiment of the present invention with the metal support ring fixedly attached to the septum pad.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in figures 1-2, the anti-cracking transparent oil cup comprises an oil cup cover 1, a diaphragm pad 2 and an oil cup body 3 which are arranged in sequence, the oil cup body 3 is made of transparent nylon materials, the diaphragm pad 2 is made of rubber materials, a plurality of metal inserts 4 are arranged on the oil cup body 3, inner thread holes 5 are arranged on the metal inserts 4, the oil cup cover 1 is made of metal, the oil cup cover 1 is connected with the oil cup body 3 through a plurality of locking bolts 6, a plurality of mounting holes 7 for the locking bolts 6 to pass through are arranged on the oil cup cover 1, through holes 8 are arranged on the diaphragm pad 2, the oil cup is characterized in that a metal support ring 9 is arranged in the through hole 8, the metal support ring 9 is coaxial with the through hole 8, the metal support ring 9 is fixedly connected with the diaphragm pad 2 or the oil cup cover 1, the lower end face of the metal support ring 9 is attached to the metal insert 4, and the locking bolt 6 is connected with the metal insert 4 in a threaded fit mode after sequentially penetrating through the mounting hole 7 and the metal support ring 9. After the bolt is screwed up, the oil cup cover 1 is in hard connection with the oil cup body 3 through the metal support ring 9, the oil cup body 3 is stressed uniformly, the problem of uneven stress caused by deformation of the diaphragm pad 2 is solved, and the problem of cracking of the oil cup in the assembling process is solved effectively. The diaphragm gasket 2 mainly plays a role in sealing and preventing oil leakage. Sealing surfaces are respectively formed between the oil cup cover 1 and the diaphragm pad 2 and between the oil cup body 3 and the diaphragm pad 2, the metal insert 4 is positioned on the sealing surface of the oil cup body 3, the surface of the metal insert 4 is flush with the sealing surface of the oil cup body 3, and the rest parts of the metal insert 4 are embedded inside the oil cup body 3. After the locking bolt 6 is screwed down according to the set torque force, the pressure of the downward pressing of the oil cup cover 1 acts on the oil cup body 3 through the metal support ring 9 and the metal insert 4, so that the oil cup body 3 made of the low-cost nylon material is uniform in internal hidden force, and the situation that the oil cup body is cracked due to too large stress is avoided.

Further, the lower surface of the diaphragm pad 2 is provided with a first boss 10, the shape of the first boss 10 is matched with the cup rim shape of the oil cup body 3, the first boss 0 is embedded into the cup rim of the oil cup body 3, the upper surface of the diaphragm pad 2 is provided with a pressing groove 11 corresponding to the first boss 10, the lower surface of the oil cup cover 1 is provided with a second boss 12, and the second boss 12 is matched with the pressing groove 11 and is embedded into the pressing groove 11. The diaphragm pad 2 forms a sealing effect on the ear sealing surface of the oil cup cover 1 and the sealing surface of the oil cup body 3, and further forms a sealing effect by clamping the first bulge part 10 between the second bulge part 12 and the cup mouth, so that the sealing performance of the oil cup is improved.

Further, the lower surface of the oil cup cover 1 is provided with a plurality of vent grooves 13, one ends of the vent grooves 13 are communicated with the outer side of the oil cup cover 1, and the other ends of the vent grooves 13 are communicated with the inner side of the second boss part 12. When covering oil cup lid 1 on diaphragm pad 2, air escape between diaphragm pad 2 and the oil cup lid 1 can be discharged to air duct 1, prevents that the air between diaphragm pad 2 and the oil cup lid 1 from being heated the back inflation and influencing oil pressure in the oil cup body 3 too much. Also delays the aging speed of the diaphragm pad 2 and ensures the sealing effect.

Further, the metal support ring 9 and the oil cup cover 1 are integrally formed by aluminum.

Further, the vent grooves 13 correspond to the metal support rings 9 one by one, and the vent grooves 13 respectively cut the corresponding metal support rings 9 into halves. The vent groove 13 is matched with the metal support ring 9, so that air between the diaphragm pad 2 and the oil cup cover 1 can be gradually discharged in the process of screwing the locking bolt 6, and the locking bolt 6 can prevent the air from entering between the diaphragm pad 2 and the oil cup cover 1 again after cutting off the vent groove 13.

Example 2

As shown in fig. 3-4, a cracking-proof transparent oil cup comprises an oil cup cover 1, a diaphragm pad 2 and an oil cup body 3 which are arranged in sequence, the oil cup body 3 is made of transparent nylon materials, the diaphragm pad 2 is made of rubber materials, a plurality of metal inserts 4 are arranged on the oil cup body 3, inner thread holes 5 are arranged on the metal inserts 4, the oil cup cover 1 is made of metal, the oil cup cover 1 is connected with the oil cup body 3 through a plurality of locking bolts 6, a plurality of mounting holes 7 for the bolts 6 to pass through are arranged on the oil cup cover 1, through holes 8 are arranged on the diaphragm pad 2, the oil cup is characterized in that a metal support ring 9 is arranged in the through hole 8, the metal support ring 9 is coaxial with the through hole 8, the metal support ring 9 is fixedly connected with the diaphragm pad 2 or the oil cup cover 1, the lower end face of the metal support ring 9 is attached to the metal insert 4, and the locking bolt 6 is connected with the metal insert 4 in a threaded fit mode after sequentially penetrating through the mounting hole 7 and the metal support ring 9. After the bolt is screwed up, the oil cup cover 1 is in hard connection with the oil cup body 3 through the metal support ring 9, the oil cup body 3 is stressed uniformly, the problem of uneven stress caused by deformation of the diaphragm pad 2 is solved, and the problem of cracking of the oil cup in the assembling process is solved effectively. The diaphragm gasket 2 mainly plays a role in sealing and preventing oil leakage. Sealing surfaces are respectively formed between the oil cup cover 1 and the diaphragm pad 2 and between the oil cup body 3 and the diaphragm pad 2, the metal insert 4 is positioned on the sealing surface of the oil cup body 3, the surface of the metal insert 4 is flush with the sealing surface of the oil cup body 3, and the rest parts of the metal insert 4 are embedded inside the oil cup body 3. After the locking bolt 6 is screwed down according to the set torque force, the pressure of the downward pressing of the oil cup cover 1 acts on the oil cup body 3 through the metal support ring 9 and the metal insert 4, so that the oil cup body 3 made of the low-cost nylon material is uniform in internal hidden force, and the situation that the oil cup body is cracked due to too large stress is avoided.

Further, the lower surface of the diaphragm pad 2 is provided with a first boss 10, the shape of the first boss 10 is matched with the cup rim shape of the oil cup body 3, the first boss 0 is embedded into the cup rim of the oil cup body 3, the upper surface of the diaphragm pad 2 is provided with a pressing groove 11 corresponding to the first boss 10, the lower surface of the oil cup cover 1 is provided with a second boss 12, and the second boss 12 is matched with the pressing groove 11 and is embedded into the pressing groove 11. The diaphragm pad 2 forms a sealing effect on the ear sealing surface of the oil cup cover 1 and the sealing surface of the oil cup body 3, and further forms a sealing effect by clamping the first bulge part 10 between the second bulge part 12 and the cup mouth, so that the sealing performance of the oil cup is improved.

Further, the lower surface of the oil cup cover 1 is provided with a plurality of vent grooves 13, one ends of the vent grooves 13 are communicated with the outer side of the oil cup cover 1, and the other ends of the vent grooves 13 are communicated with the inner side of the second boss part 12. When covering oil cup lid 1 on diaphragm pad 2, air escape between diaphragm pad 2 and the oil cup lid 1 can be discharged to air duct 1, prevents that the air between diaphragm pad 2 and the oil cup lid 1 from being heated the back inflation and influencing oil pressure in the oil cup body 3 too much. Also delays the aging speed of the diaphragm pad 2 and ensures the sealing effect.

Further, the metal support ring 9 is embedded in the through hole 8 and riveted with the diaphragm pad 2. The metal support ring 9 can be made of copper metal with better sealing effect. After the locking bolt 6 is screwed, the upper end and the lower end of the metal support ring 9 are respectively attached to the sealing surface of the oil cup cover 1 and the sealing surface of the oil cup body 3. The metal support ring 9 can also play the same role as the metal support ring 9 in embodiment 1, and the problem of oil cup cracking is solved.

It should be noted that the technical features of aluminum, rubber, transparent nylon material, etc. related to the present patent application should be regarded as the prior art, and the specific structure, the operation principle, the control mode and the spatial arrangement mode of the technical features may be selected conventionally in the field, and should not be regarded as the point of the present patent, and the present patent is not further specifically described in detail.

Having described preferred embodiments of the present invention in detail, it is to be understood that modifications and variations may be resorted to without departing from the spirit and scope of the invention as defined by the appended claims.