CN202108608U

CN202108608U - Engine timing gear chamber cover

Info

Publication number: CN202108608U
Application number: CN2011201892648U
Authority: CN
Inventors: 胡松海
Original assignee: NINGBO YULONG AUTO PUMP CO Ltd
Current assignee: NINGBO YULONG AUTO PUMP CO Ltd
Priority date: 2011-06-07
Filing date: 2011-06-07
Publication date: 2012-01-11
Anticipated expiration: 2021-06-07

Abstract

The utility model relates to an engine timing gear chamber cover. The engine timing gear chamber cover is mounted on a sidewall of an engine gear chamber and is mainly used for sealing the engine gear chamber and preventing internal engine oil from leaking outwards. The engine timing gear chamber cover comprises a timing gear chamber cover body; and an irregular annular groove which is used for mounting a sealing ring is arranged at the periphery of the timing gear chamber cover body, wherein a plurality of openings which can be used for being inserted by a screwdriver so as to raise the sealing ring are arranged on a side edge of the annular groove in the direction facing the inner cavity of the timing gear chamber cover body. The engine timing gear chamber cover provided by the utility model is convenient for people to take out the sealing ring from the annular groove.

Description

The engine timing gear chamber cap

Technical field:

The utility model relates to a kind of motor, specifically is a kind of timing-gear chamber cover that is installed on the engine gear case sidewall.

Background technique:

Timing-gear chamber cover is mainly used in the canned motor gear chamber; Prevent the outside seepage of its inner machine oil, the seal ring that is arranged between timing-gear chamber cover and the engine gear case then is the critical component of sealing, and seal ring is positioned at the annular groove that the timing-gear chamber cover end face is provided with; For the machine oil that prevents the engine gear chamber interior because of the aging outwards seepage of seal ring; People can regularly change seal ring usually, yet, because annular groove is deep; And narrow relatively, people often will be taken some twists and turns when taking out seal ring.

The model utility content:

The technical problem that the utility model will solve is that a kind of engine timing gear chamber cap of being convenient in annular groove, take out seal ring is provided.

The technical solution of the utility model is; A kind of engine timing gear chamber cap with following structure is provided: comprise the timing-gear chamber cover body; Timing-gear chamber cover body periphery is provided with the irregular annular groove that is used to install seal ring; Wherein, annular groove is provided with several towards the side of timing-gear chamber cover chamber body direction and can supplies screw-driver to insert and the gap of perk seal ring.

After adopting above structure; Compared with prior art; The utility model engine timing gear chamber cap has the following advantages: different with existing technology; Irregular annular groove on the utility model timing-gear chamber cover body is provided with several towards the side of timing-gear chamber cover chamber body direction and can supplies screw-driver to insert and the gap of perk seal ring, therefore, and when people need change seal ring; Can be inserted in the gap the seal ring perk through screw-driver or other sharp instruments, thus the convenient greatly operation when taking out seal ring.

Description of drawings:

Fig. 1 is the backsight structural representation of the utility model engine timing gear chamber cap.

Embodiment:

Below in conjunction with accompanying drawing and embodiment the utility model engine timing gear chamber cap is done further explain:

As shown in Figure 1; In this embodiment; The utility model engine timing gear chamber cap comprises timing-gear chamber cover body 4; Timing-gear chamber cover body 4 peripheries are provided with the irregular annular groove 1 that is used to install the seal ring (not shown), and annular groove 1 is provided with several towards the side of timing-gear chamber cover body 4 inner chambers 3 directions and can supplies the screw-driver (not shown) to insert and the gap 2 of perk seal ring, and gap 2 communicates with annular groove 1 and timing-gear chamber cover body 4 inner chambers 3; Gap 2 can be opened in around any position of annular groove 1, as long as it is just passable to supply screw-driver to insert the perk seal ring.

When needs were changed seal ring, people can be inserted in the gap 2 the seal ring perk through screw-driver or other sharp instruments.Because gap 2 is positioned at annular groove 1 on the side of timing-gear chamber cover body 4 inner chambers 3 directions; In other words; After in seal ring is packed annular groove 1 into; Gap 2 is positioned at the inboard of seal ring, and therefore, the setting of gap 2 can not influence the sealability of the utility model engine timing gear chamber cap.

Above-described embodiment describes the preferred implementation of the utility model; Be not that scope to the utility model limits; Under the prerequisite that does not break away from the utility model design spirit; Various distortion and improvement that those of ordinary skills make the technological scheme of the utility model all should fall in the definite protection domain of the utility model claims.

Claims

1. engine timing gear chamber cap; Comprise timing-gear chamber cover body (4); Said timing-gear chamber cover body (4) periphery is provided with the irregular annular groove (1) that is used to install seal ring, it is characterized in that: said annular groove (1) is provided with several towards the side of timing-gear chamber cover body (4) inner chamber (3) direction and can supplies screw-driver to insert and the gap (2) of perk seal ring.