CN218513550U

CN218513550U - Novel automobile battery cap

Info

Publication number: CN218513550U
Application number: CN202222625276.1U
Authority: CN
Inventors: 葛威竖; 喻忠; 郑松欢; 胡欢杰
Original assignee: Jianxin Zhaos Technology Co Ltd
Current assignee: Jianxin Zhaos Technology Co Ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-02-21
Anticipated expiration: 2032-09-30

Abstract

The application discloses novel car battery block, the block of collar and rubber material including the plastics material, the block including the cap edge portion, cap barrel portion and the installation section of thick bamboo that supplies the cable to pass that connect gradually, the bottom surface and the collar of cap edge portion be connected, the installation section of thick bamboo coaxial setting with cap barrel portion, the bottom of installation section of thick bamboo insert in the cap barrel portion and install the bobbin base portion and be connected with cap barrel portion top. The inner wall surface of the installation cylinder is provided with at least two circles of convex rings, the convex rings are parallel to each other, and the convex rings are arranged close to the top of the installation cylinder. The plastic mounting ring is mounted on the metal plate, so that the problem of assembly looseness caused by softening of rubber parts is solved; the cover cap structure is optimized, the corrugation folding is increased, the relative deformation along with the cable can be realized when the cable moves, the motion compensation is carried out, and the excessive abrasion to the installation barrel can not be caused. This application increases the sealed bulge loop of two at least circles, makes the cable assemble more easily when passing through, and the waterproof dustproof effect that can reach is better.

Description

Novel automobile battery cap

Technical Field

The application relates to the field of automobile parts, in particular to a novel automobile battery cap.

Background

With the increasing improvement of the living standard of people and the increase of the material demand, automobiles become a tool for people to ride instead of walk more and more, automobile batteries are important accessories on the automobiles as starting power supplies of the automobiles, and most of automobile storage batteries are lead-acid batteries. The yield of the automobile battery is greatly improved along with the rapid development of the automobile industry, and the quality and the safety performance of the automobile battery have important influence on the safety of the automobile, so the quality of the automobile battery becomes the main content concerned by automobile manufacturers and users.

In the manufacturing process of the automobile battery, a battery cover is needed, and the terminal is embedded in the battery cover. For example, the Chinese patent application "battery cover for preventing the acid leakage of the automobile battery"; application (patent) No.: CN201220426571.8; the battery cover comprises a battery cover body and a battery terminal, wherein the battery terminal is placed in an injection molding machine to be molded into the battery cover, and the battery cover is characterized in that: and a threaded groove is formed below the battery terminal, and a sealing waterproof adhesive tape is wound in the threaded groove. The utility model discloses simple structure adopts sealed waterproof sticky tape can make the junction of battery terminal and battery cover body inseparabler in battery cover manufacturing process, prevents that the acidizing fluid from climbing upwards, has reduced the risk of battery terminal corruption to the potential safety hazard of car has also been reduced.

The application battery cover is connected with the sheet metal, and the battery cover is provided with a port and is used for passing through a cable. If the pure rubber part is adopted, parts are easy to age after the pure rubber part is in contact with a metal plate for a long time, and an assembly part is easy to loosen. Adopt the working of plastics, the assembly of cable has the difficulty, and waterproof dustproof function is not good, and can carry out the motion friction because of cable motion and port after the assembly, causes the port wearing and tearing to become invalid.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the application is to provide a novel automobile battery cover cap, and the problem of assembly looseness caused by softening of a rubber part is avoided by mounting a plastic mounting ring and a metal plate; the cover cap structure is optimized, the corrugation folding is increased, the relative deformation along with the cable can be realized when the cable moves, the motion compensation is carried out, and the excessive abrasion to the installation barrel can not be caused.

The technical scheme adopted by the application is as follows: the utility model provides a novel car battery block, includes the block of the collar of plastics material and rubber material, the block including the brim of a hat portion, the cap section of thick bamboo that connect gradually and supply the installation section of thick bamboo that the cable passed, the bottom surface and the collar of brim of a hat portion be connected, the installation section of thick bamboo with the coaxial setting of cap section of thick bamboo, the bottom of installation section of thick bamboo insert in the cap section of thick bamboo portion and installation bobbin base portion is connected with cap section of thick bamboo top.

Compared with the prior art, the installation cylinder has the advantages that the installation cylinder is coaxial with the cap cylinder, the bottom of the installation cylinder is inserted into the cap cylinder, and the bottom of the installation cylinder is connected with the top of the cap cylinder. The cap barrel part and the installation barrel form a corrugated folding structure, so that the cable is bound to be pulled to the installation barrel in the cable stress moving process. The installation section of thick bamboo in this application has good deformability between the cap barrel portion and carries out motion compensation. Therefore, the relative movement between the installation cylinder and the cable is reduced, the friction is reduced, and the abrasion of the installation cylinder or the cable is avoided. And secondly, the pulling of the cable to the brim part is reduced, and the stability and the reliability of the brim part and the mounting ring in mounting connection with the metal plate are ensured. Secondly, this application adds the collar of plastics material, sets up the collar in the bottom surface of brim of a hat portion. Carry out the contact through collar and panel beating and be connected, avoided the not hard up problem of assembly that the rubber part softens and arouses. The strength of the mounting ring made of the plastic material is improved to some extent, and the assembly part is not easy to age and lose efficacy.

In some embodiments of the present application, the brim part is in a circular ring structure with an outer edge bent downwards, the brim part, the hat tube part and the mounting tube are coaxially arranged, and the brim part is connected with the bottom of the hat tube part.

In some embodiments of the present application, the top of the mounting ring is a stepped ring structure, the bottom surface of the brim portion is provided with an annular groove, and the mounting ring is embedded in the annular groove.

The mounting ring and the cover cap are of an integrated structure. Namely, when the cap is subjected to injection molding, the mounting ring is placed in an injection mold and is directly subjected to injection molding. This shaping mode for in the part of collar can imbed the annular groove, it is better to connect stability after the shaping.

Preferably, the mounting ring is made of PP + GF20 material. PP + GF20 is a plastic material available on the market and is available directly.

In some embodiments of the present application, the outer peripheral surface of the mounting ring is provided with a circle of inverted buckles, the bottom of the mounting ring is provided with a plurality of notches, and the notches penetrate through the inverted buckles. This application sets up the back-off, and the effect of joint is realized to the collar of being convenient for and being connected of panel beating. The notch is arranged, so that the bottom of the mounting ring has better elastic deformation capacity, and the mounting ring can be smoothly clamped into a metal plate.

In some embodiments of the present application, the longitudinal section of the cap cylinder portion is a straight-line segment structure parallel to the axis of the cap cylinder portion.

In some embodiments of the present application, the inner wall surface of the installation cylinder is provided with at least two rings of convex rings, the convex rings and the convex rings are arranged in parallel, the convex rings and the installation cylinder are coaxial, and the convex rings are arranged near the top of the installation cylinder.

The interference fit is sealed to simple cylindric of traditional structure use, and the cable props big opening by force when passing through, assembles difficulty and opening and is propped brokenly easily. This application increases the sealed bulge loop of two at least circles, makes the cable assemble more easily when passing through, and the waterproof dustproof effect that two circles of bulge loops can reach is better.

In some embodiments of the present application, the bottom of the mounting cylinder is connected to the top of the cap cylinder through a connecting ring, the connecting ring is smoothly transited to the bottom of the mounting cylinder, and the connecting ring is smoothly transited to the top of the cap cylinder.

Specifically, the top of the longitudinal section of the connecting ring is of an n-shaped structure, the bottom of the longitudinal section of the connecting ring is of a U-shaped structure, and the middle of the longitudinal section of the connecting ring is an oblique line segment. In summary, the longitudinal section of the connection ring is overall in the shape of a transverse S.

In some embodiments of the present application, the bottom caliber of the installation cylinder is gradually enlarged. Namely, the bottom of the mounting cylinder is in a circular truncated cone structure. The bottom structure of the installation cylinder is arranged, so that the bottom of the installation cylinder is closer to the cap cylinder part and is matched with the connection of the connection ring.

The above embodiments may be combined arbitrarily, in accordance with common general knowledge in the art.

Drawings

The present application will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of illustrating the preferred embodiments and should not be taken as limiting the scope of the present application. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.

FIG. 1 is a first schematic structural diagram of the present application;

FIG. 2 is a second structural diagram of the present application;

FIG. 3 is an exploded view of the present application;

fig. 4 is a cross-sectional view of the present application.

Wherein the reference numerals are specified as follows: 1. capping; 11. a brim portion; 111. an annular groove; 12. a cap barrel portion; 13. mounting the cylinder; 131. a convex ring; 14. a connecting ring; 2. a mounting ring; 3. a notch; 4. and (6) reversing the process.

Detailed Description

The present application will now be described in detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

A novel automotive battery cap, as shown in fig. 1 to 4: including the mounting ring 2 of plastics material and the block 1 of rubber material, block 1 including the brim of a hat portion 11, the cap barrel portion 12 that connect gradually and supply the installation section of thick bamboo 13 that the cable passed, the bottom surface and the mounting ring 2 of brim of a hat portion 11 be connected, the mounting ring 2 of plastics material is add to this application, sets up the mounting ring 2 in the bottom surface of brim of a hat portion 11. Carry out the contact through collar 2 and panel beating and be connected, avoided the not hard up problem of assembly that the rubber part softens and arouses. The strength of the mounting ring 2 made of plastic is improved to some extent, and the assembly part is not easy to age and lose efficacy.

The mounting cylinder 13 is arranged coaxially with the cap cylinder 12, the bottom of the mounting cylinder 13 is inserted into the cap cylinder 12, and the bottom of the mounting cylinder 13 is connected with the top of the cap cylinder 12. Namely, the cap barrel part 12 and the mounting barrel 13 form a corrugated folding structure, so that the cable is bound to pull the mounting barrel 13 in the process of the cable forced movement. The installation barrel 13 and the cap barrel part 12 in the application have good deformation performance for motion compensation. The relative movement between the mounting cylinder 13 and the cable is reduced, the friction is reduced, and the wear of the mounting cylinder 13 or the cable is avoided. And secondly, the pulling of the cable to the brim part 11 is reduced, and the stability and the reliability of the brim part 11 and the mounting ring 2 in mounting connection with the sheet metal are ensured.

The hat brim part is of a circular ring structure with the outer edge bent downwards, the hat brim part 11, the hat barrel part 12 and the mounting barrel 13 are coaxially arranged, and the hat brim part 11 is connected with the bottom of the hat barrel part 12.

The top of the mounting ring 2 is of a stepped annular structure, the bottom surface of the brim part 11 is provided with an annular groove 111, and the mounting ring 2 is embedded into the annular groove 111.

The mounting ring 2 and the cap 1 are of an integral structure. Namely, when the cap 1 is injection molded, the mounting ring 2 is placed in an injection mold and directly injection molded. This molding method makes the part of the mounting ring 2 embedded in the annular groove 111, and the connection stability is better after molding. Preferably, the mounting ring 2 is made of PP + GF20 material. PP + GF20 is a plastic material available on the market and is available directly.

The outer peripheral surface of the mounting ring 2 is provided with a circle of inverted buckles 4, the bottom of the mounting ring 2 is provided with a plurality of notches 3, and the notches 3 penetrate through the inverted buckles 4. This application sets up back-off 4, and the effect of joint is realized to the installing ring 2 of being convenient for and being connected of panel beating. Set up notch 3 then and make in order to let the 2 bottoms of collar have better elastic deformation ability, can be with smooth card income panel beating.

With only need seted up the mounting hole on the panel beating of this application cooperation installation, but have the mounting ring 2 of back-off 4 deformation to pass this mounting hole to by the inboard edge of back-off 4 card at the mounting hole. Although the drawings of the specification of the application do not specifically disclose the sheet metal structure installed in cooperation with the sheet metal structure, through the text content, a person skilled in the art can obtain the structure of the sheet metal, and in order to cooperate with the clamping of the installation ring 2, only the installation hole matched with the diameter of the sheet metal needs to be formed in the sheet metal, and the specific structure of the sheet metal is not involved. And the sheet metal is not claimed in the present application and therefore is not described in detail herein.

The longitudinal section of the cap cylinder part 12 is a straight line section structure parallel to the axis of the cap cylinder part.

At least two circles of convex rings 131 are arranged on the inner wall surface of the installation cylinder 13, the convex rings 131 and the convex rings 131 are arranged in parallel, the convex rings 131 are coaxial with the installation cylinder 13, and the convex rings 131 are arranged close to the top of the installation cylinder 13. The interference fit is sealed to simple cylindric of traditional structure use, and the cable props big opening by force when passing through, assembles difficulty and opening and is propped brokenly easily. This application increases the sealed bulge loop 131 of two rings at least, makes the cable assemble more easily when passing through, and the waterproof dustproof effect that two rings bulge loop 131 can reach is better.

The bottom of the mounting cylinder 13 is connected with the top of the cap cylinder 12 through a connecting ring 14, the connecting ring 14 is in smooth transition with the bottom of the mounting cylinder 13, and the connecting ring 14 is in smooth transition with the top of the cap cylinder 12. Specifically, the top of the longitudinal section of the connecting ring 14 is in an n-shaped structure, the bottom of the longitudinal section of the connecting ring 14 is in a U-shaped structure, and the middle of the longitudinal section of the connecting ring 14 is an oblique line segment. In summary, the connecting ring 14 has a transverse S-shaped longitudinal section.

The bottom caliber of the installation cylinder 13 is gradually enlarged. Namely, the bottom of the mounting cylinder 13 is in a truncated cone structure. The bottom structure of the mounting cylinder 13 is configured such that the bottom of the mounting cylinder 13 is closer to the cap cylinder 12, in cooperation with the connection of the connection ring 14.

The present application has been described in detail, and the principles and embodiments of the present application have been described herein using specific examples, which are provided only to help understand the present application and its core concept. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.

Claims

1. The utility model provides a novel car battery block, its characterized in that includes mounting ring (2) of plastics material and block (1) of rubber material, block (1) including brim of a hat portion (11), cap barrel portion (12) that connect gradually and supply installation section of thick bamboo (13) that the cable passed, the bottom surface and the mounting ring (2) of brim of a hat portion (11) be connected, installation section of thick bamboo (13) and cap barrel portion (12) coaxial setting, the bottom of installation section of thick bamboo (13) inserts in cap barrel portion (12) and installation section of thick bamboo (13) bottom is connected with cap barrel portion (12) top.

2. The novel automobile battery cap as claimed in claim 1, wherein the brim part (11) is of a circular ring structure with a downward bent outer edge, the brim part (11), the cap barrel part (12) and the mounting barrel (13) are coaxially arranged, and the brim part (11) is connected with the bottom of the cap barrel part (12).

3. The novel automobile battery cap according to claim 1, wherein the top of the mounting ring (2) is of a stepped annular structure, the bottom surface of the brim part (11) is provided with an annular groove (111), and the mounting ring (2) is embedded in the annular groove (111).

4. The novel automobile battery cap according to claim 1 or 3, characterized in that a circle of reverse buckles (4) are arranged on the outer peripheral surface of the mounting ring (2), a plurality of notches (3) are formed in the bottom of the mounting ring (2), and the notches (3) penetrate through the reverse buckles (4).

5. The novel automobile battery cap as claimed in claim 1, wherein the longitudinal section of the cap barrel portion (12) is a straight line segment structure parallel to the axis thereof.

6. The novel automobile battery cap according to claim 1, characterized in that the inner wall surface of the mounting tube (13) is provided with at least two rings of convex rings (131), the convex rings (131) and the convex rings (131) are arranged in parallel, the convex rings (131) and the mounting tube (13) are coaxial, and the convex rings (131) are arranged close to the top of the mounting tube (13).

7. The novel automobile battery cap as claimed in claim 1, wherein the bottom of the mounting barrel (13) is connected with the top of the cap barrel (12) through a connecting ring (14), the connecting ring (14) is smoothly transited with the bottom of the mounting barrel (13), and the connecting ring (14) is smoothly transited with the top of the cap barrel (12).

8. The novel automobile battery cap as claimed in claim 7, wherein the top of the longitudinal section of the connecting ring (14) is formed into an n-shaped structure, the bottom of the longitudinal section of the connecting ring (14) is formed into a U-shaped structure, and the middle of the longitudinal section of the connecting ring (14) is a diagonal line segment.

9. The battery cap as claimed in claim 8, wherein the connecting ring (14) has a transverse S-shaped longitudinal section.

10. The novel automobile battery cap as claimed in claim 1, wherein the bottom diameter of the mounting cylinder (13) is gradually enlarged.