CN212154952U

CN212154952U - Engine case cover

Info

Publication number: CN212154952U
Application number: CN202020963108.1U
Authority: CN
Inventors: 陈盼; 温占洲; 罗琪; 张辉秋; 丁细根; 孙晓峰
Original assignee: Jinlang Science & Technology Co ltd
Current assignee: Jinlang Science & Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2020-12-15
Anticipated expiration: 2030-05-29

Abstract

The utility model belongs to the technical field of the engine, refer in particular to an engine case lid. Including engine case lid and the commodity sign of setting in the engine case lid outside, the commodity sign inboard is equipped with the dop, be equipped with the logical groove that supplies the dop business turn over on the engine case lid and with lead to the draw-in groove that the groove is linked together, dop and draw-in groove looks joint. The utility model discloses merchant sign simple to operate, change easy dismounting, and pleasing to the eye.

Description

Engine case cover

The technical field is as follows:

the utility model belongs to the technical field of the engine, refer in particular to an engine case lid.

Background art:

most of the traditional trade mark plates are fixed on an engine case cover by screws, so that the installation is troublesome, the disassembly is inconvenient, and the appearance of the surfaces of the trade mark plates exposed by the screws is not attractive.

The invention content is as follows:

the utility model aims at providing an engine case lid, its trade sign simple to operate, change easy dismounting, and pleasing to the eye.

The utility model discloses a realize like this:

the utility model provides an engine case lid, includes engine case lid and sets up the trade sign in the engine case lid outside, trade sign inboard is equipped with the dop, be equipped with the logical groove that supplies the dop business turn over on the engine case lid and with lead to the draw-in groove that the groove is linked together, dop and draw-in groove looks joint.

In foretell engine case lid, the dop is including fixing at the inboard connecting portion of trade sign and setting up the boss one in the connecting portion outer end, connecting portion and draw-in groove looks adaptation, boss one with lead to groove looks adaptation, the internal surface and the engine case lid internal surface of boss one are inconsistent.

In the engine case cover, a second boss is arranged on the inner surface of the engine case cover, and the outer surface of the second boss is abutted to the inner surface of the first boss.

In the engine case cover, an air inlet cover is arranged on the outer side of the engine case cover, and the end face of the air inlet cover is abutted to the end face of the commodity label.

In the engine case cover, an O-shaped sealing ring is arranged between the engine case cover and the commercial label.

In the engine case cover, a first groove is formed in the engine case cover, and the O-shaped sealing ring is arranged in the first groove.

In the engine case cover, a second groove is formed in the engine case cover, and the commodity label is arranged in the second groove.

Compared with the prior art, the utility model outstanding advantage is:

the utility model discloses a trade mark board passes through dop and engine case lid's draw-in groove looks joint, need not the dismouting screw, simple to operate, change easy dismounting, and because of no screw exposes on the trade mark board surface, pleasing to the eye in the outward appearance.

Description of the drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a front view of the engine compartment cover of the present invention;

fig. 4 is a perspective view of the trade mark of the present invention.

Reference numerals: 1. an engine case cover; 11. a through groove; 12. a card slot; 13. a second boss; 14. a first groove; 15. a second groove; 2. a trade mark; 21. clamping a head; 211. a connecting portion; 212. a first boss; 3. an air inlet cover; 4. and an O-shaped sealing ring.

The specific implementation mode is as follows:

the invention will now be further described with reference to specific embodiments, with reference to figures 1 to 4:

the utility model provides an engine case lid, includes engine case lid 1 and sets up the trade sign 2 in the engine case lid 1 outside, 2 inboards of trade sign are equipped with dop 21, be equipped with the logical groove 11 that supplies the business turn over of dop 21 on the engine case lid 1 and with lead to the draw-in groove 12 that groove 11 is linked together, dop 21 and draw-in groove 12 looks joint.

The utility model discloses a dismouting principle: during assembly, the clamping head 21 enters the inner side of the engine case cover 1 through the through groove 11, the commodity label 2 is moved to enable the clamping head 21 to be clamped with the clamping groove 12, and connection of the commodity label 2 and the engine case cover 1 is achieved. When dismantling, remove merchant's sign 2 and make dop 21 break away from draw-in groove 12 and get into logical groove 11, outwards remove merchant's sign 2 and make dop 21 pass through logical groove 11 to the engine case lid 1 outside, accomplish the dismantlement of merchant's sign 2.

As shown in fig. 4, the chuck 21 has: the dop 21 is including fixing at the inboard connecting portion 211 of trade sign 2 and setting up boss 212 in the connecting portion 211 outer end, connecting portion 211 and draw-in groove 12 looks adaptation, boss 212 and logical groove 11 looks adaptation, the internal surface of boss 212 is inconsistent with engine case lid 1 internal surface. The first boss 212 enters the inner side of the engine case cover 1 through the through groove 11, the commodity label 2 is moved to enable the connecting part 211 to enter the clamping groove 12, and the clamping groove 12 limits the connecting part 211, namely the commodity label 2, up and down; the inner surface of the first boss 212 is abutted against the inner surface of the engine case cover 1, the inner surface of the commodity label 2 is abutted against the outer surface of the engine case cover 1, and the engine case cover 1 is used for limiting the commodity label 2 in the front and back directions.

For better clamping effect, the internal surface of engine case lid 1 is equipped with boss two 13, the two 13 external surfaces of boss are inconsistent with boss one 212 internal surface.

The clamping head 21 can be tightly clamped with the clamping groove 12. Or an air inlet cover 3 is arranged on the outer side of the engine case cover 1, and the end surface of the air inlet cover 3 is abutted against the end surface of the trademark plate 2. In this embodiment, engine case lid 1 outside is equipped with air inlet cover 3, the terminal surface of air inlet cover 3 offsets with the terminal surface of trade sign 2, and is spacing about going on to trade sign 2. During assembly, after the clamping head 21 is clamped with the clamping groove 12, the air inlet cover 3 is fixed on the outer side of the engine case cover 1, the end face of the air inlet cover 3 is abutted to the end face of the commodity label 2, the commodity label 2 is limited left and right, and the commodity label 2 is prevented from moving left and right to enable the clamping head 21 to be separated from the clamping groove 12. When the dismounting, take off air inlet cover 3 at first, remove merchant's sign 2 and make dop 21 break away from draw-in groove 12 and get into logical groove 11, outwards remove merchant's sign 2 and make dop 21 pass through logical groove 11 to the engine case lid 1 outside, accomplish the dismantlement of merchant's sign 2.

In order to prevent dust and water from entering the interior of the engine case cover 1 through the gap between the engine case cover 1 and the trademark plate 2, an O-shaped sealing ring 4 is arranged between the engine case cover 1 and the trademark plate 2.

Preferably, a first groove 14 is formed in the engine case cover 1, and the O-ring 4 is arranged in the first groove 14.

Furthermore, a second groove 15 is formed in the engine case cover 1, the trademark plate 2 is arranged in the second groove 15, the outer surface of the trademark plate 2 is flush with the outer surface of the engine case cover 1, space is saved, and the appearance is attractive.

The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so: all equivalent changes made according to the shape, structure and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an engine case lid, includes engine case lid (1) and sets up merchant's label (2) in engine case lid (1) outside, its characterized in that: trade mark (2) inboard is equipped with dop (21), be equipped with logical groove (11) that supply dop (21) business turn over on engine case lid (1) and with lead to draw-in groove (12) that groove (11) are linked together, dop (21) and draw-in groove (12) looks joint.

2. An engine compartment cover according to claim 1, characterized in that: dop (21) are including fixing connecting portion (211) in trade sign (2) inboard and set up boss (212) in connecting portion (211) outer end, connecting portion (211) and draw-in groove (12) looks adaptation, boss (212) and logical groove (11) looks adaptation, the internal surface and the engine case lid (1) internal surface of boss (212) are inconsistent.

3. An engine compartment cover according to claim 2, wherein: and a second boss (13) is arranged on the inner surface of the engine case cover (1), and the outer surface of the second boss (13) is abutted to the inner surface of the first boss (212).

4. An engine compartment cover according to claim 1, characterized in that: the engine case lid (1) outside is equipped with air inlet cover (3), the terminal surface of air inlet cover (3) is inconsistent with the terminal surface of merchant's sign (2).

5. An engine compartment cover according to claim 1, characterized in that: an O-shaped sealing ring (4) is arranged between the engine case cover (1) and the trademark plate (2).

6. An engine compartment cover according to claim 5, wherein: a first groove (14) is formed in the engine case cover (1), and the O-shaped sealing ring (4) is arranged in the first groove (14).

7. An engine compartment cover according to claim 1, characterized in that: and a second groove (15) is formed in the engine case cover (1), and the trademark plate (2) is arranged in the second groove (15).