CN2541609Y

CN2541609Y - car oil drainer

Info

Publication number: CN2541609Y
Application number: CN 02216747
Authority: CN
Inventors: 杨文志
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-04-12
Filing date: 2002-04-12
Publication date: 2003-03-26
Anticipated expiration: 2012-04-12

Abstract

A lubricating oil draining device for the oil tank of car is composed of a bolt joint with a through hole, a slide slot at the periphery of open end, a clamping unit with several draining holes, ball valves, elastic bodies and stop blocks, a draining pipe with a top unit, a clamping unit at the bottom edge of top unit, two through holes at both sides, and a pipe body connected to another end of inserting unit.

Description

The automobile engine oil oil drainer

Technical field:

The utility model relates to a kind of lubricant oil container that is used for lubrication system, particularly a kind of automobile engine oil case accessory.

Background technique:

The employed machine oil of automobile when using one section in the future, all it must be done a replacing, and the sump root edge of known automobile system disposes a bolt for draining, therefore when the machine oil of automobile uses the needs replacing, this bolt must be disassembled, the interior machine oil of sump is released, newer machine oil is fed in this sump.

Again, the draining bolt of known sump produces oil stain easily and accumulates or produce rust staining, and then makes the draining bolt be difficult to disassemble in the thread place under long-time the use, if user's brute force is disassembled, promptly might cause the spiro tooth part of draining bolt or the thread damage at sump drain tap place.

The model utility content:

Technical problem to be solved in the utility model is, a kind of improved automobile engine oil oil drainer is provided, and it can make the machine oil of changing automobile extremely convenient, and can prevent leakage of oil in the sump.

The technical scheme in the invention for solving the above technical problem is: the joint of draining bolt offers a perforation, open end periphery at one end offers chute, and a fastening part, the other end of joint has extended a cylinder, offers a plurality of drainings hole at the upper limb wall of this cylinder; Installing supporting of a ball valve, an elastomer and a tool packing effect in perforation in regular turn ends fast; The head that plugs of drain mast convexes with a top-holding part, has extended fastening part at the top-holding part root edge to both sides, offers perforation at other dual-side; Be equipped with a body plugging an other end.When needing more change engine oil, the draining bolt that head establishes into sump that plugs of drain mast is formed path, can carry out draining, and when detaching the draining bolt, this draining bolt credit union forms a closed form, can not produce the leakage of oil problem.

The utility model overcomes the deficiency of orthodox car sump draining bolt, and can insert drain mast easily and can carry out the more operation of change engine oil by draining, and the composite structure in its bolt penetration hole, can guarantee that the draining bolt can not produce oil leakage phenomenon.

Description of drawings:

Fig. 1 is that the utility model axle is surveyed schematic representation.

Fig. 2 is that the utility model axle is surveyed decomposing schematic representation.

Fig. 3 is the utility model structure sectional view.

Fig. 4 is the utility model user mode sectional view ().

Fig. 5 is the utility model user mode sectional view (two).

Embodiment:

With reference to Fig. 1, Fig. 2, Fig. 3, as shown in the figure, the utility model consists predominantly of a draining bolt 1 and constitutes with drain mast 2;

Wherein the joint 11 of this draining bolt 1 is offered the perforation 111 of a large and small bore, and offer chute 112 in the open end of larger caliber periphery, an and fastening part 113, and the other end of this joint 1 has extended a cylinder 114, but the root edge turning of this cylinder 114 has screw thread, and offers a plurality of drainings hole 115 in the upper limb wall of this cylinder 114; With a ball valve 12, an elastomer (can be a spring) 13, the stops 14 that supports that reaches a tool packing effect is that the open end is inserted by the larger caliber of perforation 111 in regular turn again; And

Wherein plugging of this drain mast 2 21 convexes with a top-holding part 211, and extended fastening part 212 in top-holding part 211 root edges to both sides, and offers perforation 213 in other dual-side, and this plugs on 21 the end face and can establish a leakproof ring 214; And one be arranged in and plug a body of 21 other ends 22, and the other end of this body 22 also can be equipped with a bell and spigot joint 23, in order to other pneumatic tools of socket.

With reference to Fig. 3, Fig. 4, Fig. 5, as shown in the figure, it mainly is that draining bolt 1 spiral shell of the present utility model is located on the drain tap 31 of automobile engine oil case 3, again plugging of aforementioned drain mast 2 21 gone in the chute 112 of aforementioned joint 11 by its fastening part 212 corresponding inserted, draining bolt 2 interior ball valves 12 will be formed path from original position by aforementioned top-holding part 211 tops that plug end 21 this moment, and rotation plugs 21 immediately, aforesaid fastening part 212 is arranged in the fastening part 113 of aforementioned joint 11, so can carry out draining to sump 3, and when drain mast 2 detaches draining bolt 1, ball valve 12 in this draining bolt 1 can be pushed up back original position by elastomer 13, and the perforation 111 of aforementioned joint 11 is sealed, and the formation closed form can prevent that the machine oil in the sump 3 from spilling.

The utility model is when the machine oil of automobile need be changed, need not dismantle the draining bolt, can carry out draining and only need that plugging of this drain mast formed path on the draining bolt of establishing sump, and when detaching the draining bolt, this draining bolt can form a closed form, and then can reach the purpose that prevents machine oil leakage of oil in the sump, so will be in the past automobile more the shortcoming during change engine oil forgo fully.

In sum, automobile engine oil oil drainer design of the present utility model has possessed progressive, novelty and industry applications, and is practical more more than conventional construction.

Claims

1, a kind of automobile engine oil oil drainer, it mainly is the bottom that a draining bolt (1) is located at sump (3), and a drain mast (2) that is inserted in draining bolt (1); It is characterized in that:

The joint (11) of draining bolt (1) offers a perforation (111), open end periphery at one end offers chute (112), and a fastening part (113), the other end of joint (11) has extended a cylinder (114), offers a plurality of drainings hole (115) at the upper limb wall of this cylinder (114); Installed a ball valve (12), an elastomer (13) in perforation in regular turn in (111), and a tool packing effect support stops (14); The head (21) that plugs of drain mast (2) convexes with a top-holding part (211), has extended fastening part (212) at top-holding part (211) root edge to both sides, offers perforation (213) at other dual-side; Plug the head (a 21) other end be equipped with a body (22).

2, automobile engine oil oil drainer according to claim 1 is characterized in that the perforation (111) of this joint (11) can be the hole of large and small bore.

3, automobile engine oil oil drainer according to claim 1, it is characterized in that this joint (11) cylinder (114) but root edge turning screw thread is arranged.

4, automobile engine oil oil drainer according to claim 1 is characterized in that this elastomer (13) is a spring.

5, automobile engine oil oil drainer according to claim 1 is characterized in that can being provided with the anti-ring (214) of letting out on this end face that plugs head (21).

6, automobile engine oil oil drainer according to claim 1 is characterized in that the other end of this body (22) also can be equipped with a bell and spigot joint (23).