CN215361637U

CN215361637U - Electric vehicle plastic part assembling structure

Info

Publication number: CN215361637U
Application number: CN202121726859.2U
Authority: CN
Inventors: 陈俊; 尤浩; 朱长青; 翁邦超; 王飞; 林玉顺; 陈建平
Original assignee: Jiangsu Aima Vehicle Industry Technology Co Ltd
Current assignee: Jiangsu Aima Vehicle Industry Technology Co Ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-12-31
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses an electric vehicle plastic part assembly structure which comprises a first connecting piece and a second connecting piece, wherein a plurality of clamping columns are protruded on the inner side wall of the first connecting piece, clamping ports are formed in the second connecting piece corresponding to the clamping columns, hook fasteners extend out of the tops of the clamping columns, and baffle plates are protruded in the clamping ports, so that an orifice with one end being large in size and the other end being small in size is formed, the hook fasteners can freely pass through the large-size ends of the clamping ports, and the baffle plates are hooked at the small-size ends to form locking. The electric vehicle plastic part assembly structure realizes the fixation of the two connecting pieces in a mode of inserting the buckles, does not need screw connection, has no exposed parts, is quick to assemble, is stable and reliable, greatly improves the appearance of an electric vehicle, and reduces the production cost.

Description

Electric vehicle plastic part assembling structure

Technical Field

The utility model relates to the technical field of electric vehicles, in particular to an electric vehicle plastic part assembling structure.

Background

With the increasing importance of the current society on the environmental protection and energy conservation issues, the electric vehicle plays an increasingly important role in public travel as a green energy-saving and emission-reduction vehicle. At present, electric vehicles are widely used by consumers as daily transportation means, and electric vehicle products are more humanized and more comfortable; in order to promote the wide application of electric vehicles, the quality of the appearance of electric vehicles is also receiving more and more attention.

At present, the plastic part and the frame pipe on the electric vehicle and the plastic part are basically fixedly connected through screws, for example, the windshield is connected with the head cover, the fixation is realized mainly through driving screws or adapters, the number of parts is large, the operation is complex, and the appearance is influenced by exposed screw heads and the like.

SUMMERY OF THE UTILITY MODEL

Based on the problems, the utility model aims to provide the plastic part assembling structure of the electric vehicle, which abandons the screw installation mode and realizes quick and reliable assembly.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an electric motor car is moulded a piece assembly structure, it includes first connecting piece and second connecting piece, the arch has a plurality of card post on the inside wall of first connecting piece, correspond each card post on the second connecting piece and seted up the bayonet socket, the top of card post extends the buckle, the protrusion has the baffle in the bayonet socket to form the big and other end size little drill way of one end size, the buckle can freely pass through the jumbo size end of bayonet socket, and catch on the baffle in the small-size end and form the locking.

Particularly, the bayonet is internally provided with a slide fastener extending from a large-size end to a small-size end, and when the hook fastener is inserted into the large-size end of the bayonet, the slide fastener limits the insertion direction of the hook fastener.

Particularly, when the hook catches the small-size end of the bayonet, the end part of the slide fastener props against the hook to form a stop.

In particular, the slider is inclined toward the first link.

Particularly, the clamping column and the hook buckle can smoothly slide from a large-size end to a small-size end of the bayonet, so that the locking state and the unlocking state can be switched.

In particular, the large-sized end of the bayonet is located above the small-sized end, so that the clasp can only move up and down.

In particular, the clamping columns are at least provided with two clamping columns, and the hooks of the two clamping columns face opposite directions.

Compared with the prior art, the plastic part assembly structure of the electric vehicle has the advantages that the two connecting pieces are fixed in an inserting buckle mode, the connection of screws is not needed, no part is exposed, the assembly is rapid, stable and reliable, the appearance of the electric vehicle is greatly improved, and the production cost is reduced.

Drawings

FIG. 1 is an assembly schematic diagram of an electric vehicle plastic part assembly structure provided by an embodiment of the utility model;

FIG. 2 is an exploded view of a plastic part assembly structure of an electric vehicle according to an embodiment of the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is an enlarged view at B in fig. 2.

Detailed Description

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

Referring to fig. 1 to 4, the preferred embodiment provides an assembly structure of a plastic part of an electric vehicle by taking an assembly of a head cover and a windshield of the electric vehicle as an example, and other connecting parts can be modified.

The mounting structure comprises a first attachment member 1 (here a windshield) and a second attachment member 2 (here a hood). The protruding a plurality of card post 3 that has on the inside wall of first connecting piece 1, the bayonet socket 4 has been seted up corresponding each card post 3 on the second connecting piece 2, and the top of card post 3 extends buckle 5, and the protrusion has baffle 6 in the bayonet socket 4 to form the big and small drill way of other end size of one end size, buckle 5 can freely pass through the jumbo size end of bayonet socket 4, and catches on baffle 6 in the small-size end and form the locking.

According to the influence of gravity and assembly habits, the large-size end of the bayonet 4 is preferably positioned above the small-size end, so that the clamping column 3 and the hook buckle 5 can smoothly slide from the large-size end to the small-size end of the bayonet 4 and only can move up and down, and the switching between the locking state and the unlocking state is realized.

In order to ensure reliable locking, a slide fastener 7 extending from the large-size end to the small-size end is arranged in the bayonet 4, and when the hook fastener 5 is inserted into the large-size end of the bayonet 4, the slide fastener 7 limits the insertion direction of the hook fastener 5. When the hook 5 hooks the small-sized end of the bayonet 4, the end of the slide fastener 7 abuts against the hook 5 to form a stop, and the slide fastener 7 inclines towards the first connecting part 1.

In addition, the clamping columns 3 are at least provided with two clamping columns, the directions of the hooks 5 of the two clamping columns 3 are opposite, and the transverse movement between the two connecting pieces is avoided.

In conclusion, the electric vehicle plastic part assembly structure realizes the fixation of the two connecting pieces in a manner of inserting the buckles, does not need to be connected by screws, has no exposed parts, is quick to assemble, is stable and reliable, greatly improves the appearance of an electric vehicle, and reduces the production cost.

The foregoing embodiments are merely illustrative of the principles and features of this invention, which is not limited to the above-described embodiments, but is capable of various modifications and changes without departing from the spirit and scope of the utility model, which are intended to be within the scope of the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electric motor car is moulded a piece assembly structure, its characterized in that, includes first connecting piece and second connecting piece, the arch has a plurality of card post on the inside wall of first connecting piece, the bayonet socket has been seted up to corresponding each card post on the second connecting piece, the top of card post extends the buckle, the protrusion has the baffle in the bayonet socket to form the big and the little drill way of other end size of one end size, the buckle can freely pass through the jumbo size end of bayonet socket, and catch on in the small-size end the baffle forms the locking.

2. The electric vehicle plastic part assembling structure according to claim 1, wherein: the bayonet is provided with a slide fastener extending from a large-size end to a small-size end, and when the hook fastener is inserted into the large-size end of the bayonet, the slide fastener limits the insertion direction of the hook fastener.

3. The electric vehicle plastic part assembling structure according to claim 2, wherein: when the hook buckles the small-size end of the bayonet, the end part of the slide fastener props against the hook buckles to form a stop position.

4. The electric vehicle plastic part assembling structure according to claim 3, wherein: the slider is inclined toward the first link.

5. The electric vehicle plastic part assembling structure according to claim 1, wherein: the clamping column and the hook buckle can smoothly slide from the large-size end to the small-size end of the bayonet, and switching between the locking state and the unlocking state is realized.

6. The electric vehicle plastic part assembling structure according to claim 5, wherein: the large-size end of the bayonet is positioned above the small-size end, so that the hook buckle can only move up and down.

7. The electric vehicle plastic part assembling structure according to claim 1, wherein: the card post is provided with two at least, and the hasp orientation of two card posts is opposite.