CN216950520U

CN216950520U - Oil level gauge pipe

Info

Publication number: CN216950520U
Application number: CN202122907636.2U
Authority: CN
Inventors: 胡赟
Original assignee: Ningbo Yunsheng Industry & Trade Co ltd
Current assignee: Ningbo Yunsheng Industry & Trade Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-07-12
Anticipated expiration: 2031-11-23

Abstract

The application discloses an oil rule pipe, which comprises a pipe body and a joint body, wherein the end part of the pipe body is fixedly connected with a fixed sleeve, the joint body is suitable for being matched and installed on the fixed sleeve, the joint body comprises a handle part, a fixed cover and a rotating part, the fixed cover is in threaded connection with the handle part, the fixed cover is suitable for being matched with the fixed sleeve to fix the joint body, the rotating part is in rotating connection with the handle part, the rotating part is suitable for being fixedly connected with an oil rule, a sealing element is sleeved on the joint body and is arranged between the fixed cover and the handle part, the handle part is suitable for reducing the distance between the fixed cover and the rotating part through rotation, so that the sealing element is outwards deformed and protrudes and is matched with the sealed fixed sleeve, this machine oil chi pipe is sealed effectual, and sealed effect is difficult for descending in the long-term use, and the joint body is difficult to receive rocking and the vibration influence of car and takes place to break away from, and the dismouting process convenient operation who connects the body.

Description

Oil level gauge pipe

Technical Field

The application relates to the technical field of auto parts, concretely relates to oil level gauge pipe.

Background

When the engine works, the engine oil needs to be lubricated, the engine oil is placed in an oil pan of the engine, and the oil amount in the oil pan of the engine is detected by adopting an oil rule assembly.

The oil rule assembly is divided into an oil rule pipe and an oil rule inserted in the oil rule pipe. And scale marks are marked on the oil level gauge and used for measuring the depth of the oil amount in the oil pan of the engine and ensuring that the oil amount in the engine is always kept in the use requirement range of the engine. The oil rule guide pipe has the function of guiding the oil rule, and the relative position of the oil rule in the oil rule pipe is ensured, so that the insertion depth of the oil rule in the oil rule pipe is kept unchanged.

However, the existing oil level gauge pipe has the following defects: the oil level gauge generally uses interference fit's mode to be connected fixedly with the oil level gauge pipe, but the oil level gauge is at long-term plug in-process of taking, and the sealing washer can take place wearing and tearing with the oil level gauge pipe, leads to the decline of sealed effect, influences the fixed between oil level gauge and the oil level gauge pipe simultaneously.

Disclosure of Invention

An aim at of this application provides a sealed effect is difficult for descending, and oil rule fixed ability is strong and the process of taking is simple and convenient's oil rule pipe.

In order to achieve the above purposes, the technical scheme adopted by the application is as follows: the utility model provides an oil level gauge pipe, includes the body and connects the body, the tip fixedly connected with fixed sleeve pipe of body, connect the body be suitable for the cooperation install extremely on the fixed sleeve pipe, connect the body including handle portion, fixed lid and rotation portion, fixed lid threaded connection in handle portion, fixed lid is suitable for the cooperation fixed sleeve pipe is fixed connect the body, rotation portion with handle portion rotates the connection, rotation portion is suitable for fixed connection oil level gauge, the cover is equipped with the sealing member on connecting the body, the sealing member set up in fixed lid with between the handle portion, handle portion is suitable for through rotating the reduction fixed lid with distance between the rotation portion makes the outside protruding and cooperation of warping of sealing member is sealed fixed sleeve pipe.

Specifically, the sealing element comprises a deformation sleeve and a sealing ring, wherein the sealing ring hoop is nested on the outer side of the deformation sleeve, and the deformation sleeve is suitable for outwards deforming a bulge to enable the sealing ring to abut against the inner wall of the fixing sleeve.

As an improvement, the deformation sleeve is arranged in a hollow mode, and the inner side of the deformation sleeve is bent outwards to form an arc-shaped bulge.

As an improvement, a first fixing groove is formed in the fixing sleeve, and the sealing ring is suitable for being matched and clamped in the first fixing groove.

Specifically, a second fixing groove for accommodating the fixing cover is formed in an opening of the fixing sleeve, and the second fixing groove is suitable for preventing the fixing cover from rotating.

As an improvement, the sealing ring has been inlayed all around to the second fixed slot, the joint groove has been seted up all around to the fixed lid, the joint groove is suitable for the cooperation joint the sealing ring.

As an improvement, the main body shapes of the second fixing groove and the fixing cover are rounded rectangles.

As an improvement, the top of the handle part is provided with a pull ring which is vertical to the plane of the fixed cover.

Compared with the prior art, the beneficial effect of this application lies in: compare in the interference fit mode of the unadjustable between traditional joint body and the dipstick pipe, this can reduce the wearing and tearing between the dipstick in-process sealing washer of taking of the body and the dipstick pipe of jointing, the sealing dynamics of sealing washer is adjustable simultaneously, only need be through rotatory handle portion, distance between fixed lid and the rotation portion will dwindle, it is intraductal that the packing dipstick can be warp to warp the sleeve pipe, and exert pressure to the sealing washer, the sealed dipstick pipe of cooperation, because the unblock mode changes rotatory handle portion into and carries out the unblock, need not the power plug and connect the body, consequently, the process of taking of dipstick is also simple laborsaving more.

Drawings

Fig. 1 is a structural view of a fitting body according to a preferred embodiment of the present application as installed;

FIG. 2 is a structural view of the fitting body as it is being removed in accordance with a preferred embodiment of the present application;

fig. 3 is a top view of a fitting body according to a preferred embodiment of the present application as installed.

In the figure: 1. a pipe body; 11. fixing the sleeve; 111. a first fixing groove; 112. a second fixing groove; 1121. a seal ring; 2. a fitting body; 21. a handle portion; 22. a fixed cover; 221. a clamping groove; 23. a rotating part; 231. a pull ring; 3. an oil level gauge; 4. a seal member; 41. deforming the sleeve; 42. and (5) sealing rings.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be construed as limiting the specific scope of protection of the present application.

It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The present application is further described with reference to the accompanying drawings:

as shown in fig. 1 to 3, a preferred embodiment of the present application includes a pipe body 1 and a joint body 2, a fixing sleeve 11 is fixedly connected to an end portion of the pipe body 1, the joint body 2 is adapted to be fittingly mounted to the fixing sleeve 11, an oil level gauge 3 is mounted on the joint body 2, and the oil level gauge 3 in the pipe body 1 can be taken out through the joint body 2.

The joint body 2 comprises a handle portion 21, a fixing cover 22 and a rotating portion 23, the main structure of the handle portion 21 is cylindrical, the operation of taking the oil rule 3 can be achieved through the operation of the handle portion 21, threads are arranged on the upper portion of the handle portion 21, the fixing cover 22 is connected to the handle portion 21 in a threaded sleeve mode, the fixing cover 22 is suitable for being matched with the fixing joint body 2 of the fixing sleeve 11, and the position of the fixing sleeve 11 can be stretched into through rotation adjustment of the handle portion 21.

Rotation portion 23 and handle portion 21 rotate to be connected, rotation portion 23 is suitable for fixed connection oil rule 3, because body 1 generally has the bending section, consequently, oil rule 3 can take place the bending along with body 1, rotation portion 23 can make oil rule 3 can not twist reverse along with the rotation of handle portion 21, avoid making oil rule 3 take place the distortion fracture, the cover is equipped with sealing member 4 on the joint body 2, sealing member 4 sets up between fixed lid 22 and handle portion 21, handle portion 21 is suitable for through rotating the distance between fixed lid 22 of reduction and the rotation portion 23, make sealing member 4 outwards warp protruding and cooperate sealed fixed sleeve 11, realize better sealing performance.

The sealing element 4 comprises a deformation sleeve 41 and a sealing ring 42, the sealing ring 42 is sleeved outside the deformation sleeve 41 in a hoop manner, the deformation sleeve 41 is suitable for outwards deforming and protruding to enable the sealing ring 42 to abut against the inner wall of the fixed sleeve 11, elastic rubber is preferably used for the deformation sleeve 41 and the sealing ring 42, the hardness of the deformation sleeve 41 is greater than that of the sealing ring 42, the situation that the sealing ring 42 cannot abut against the inner wall of the fixed sleeve 11 when the deformation sleeve 41 deforms can be avoided, and in the process that the deformation sleeve 41 is extruded, due to the increase of the fitting degree, the deformation sleeve 41 can form a good sealing effect with the fixed cover 22, the rotating part 23 and the inner wall of the fixed sleeve 11.

The deformation sleeve 41 is hollow, so that the deformation capacity of the deformation sleeve 41 can be increased, the inner side of the deformation sleeve 41 bends outwards to form an arc-shaped bulge, the outward bending of the deformation sleeve 41 can be ensured, and the inner side of the deformation sleeve 41 can be abutted to the outer side of the deformation sleeve 41 when protruding outwards, so that the pressure of the deformation sleeve 41 on the sealing ring 42 is increased, and the sealing performance is improved.

Set up first fixed slot 111 in the fixed sleeve 11, sealing washer 42 is suitable for the cooperation joint to first fixed slot 111 in, and sealing washer 42 can be fixed with first fixed slot 111 cooperation joint, can increase the degree of difficulty that the joint body 2 was directly extracted when increasing area of contact promotes sealed effect, avoids the maloperation.

Compare in the tradition and connect the body 2 and the 3 interference fit modes of unadjustable between the pipe of oil rule, this joint body 2 reducible oil rule 3 in-process sealing washer 42 and the 3 wearing and tearing between the pipe of oil rule, simultaneously sealing washer 42's sealed dynamics is adjustable, only need through rotatory handle portion 21, the distance between fixed lid 22 and the rotation portion 23 will be dwindled, it is intraductal to warp sleeve 41 and can warp packing oil rule 3, and exert pressure to sealing washer 42, cooperate sealed oil rule 3 pipe, because the unblock mode changes rotatory handle portion 21 into and carries out the unblock, need not to plug hard and connect body 2, consequently, the process of taking of oil rule 3 is also simple more laborsaving.

The opening of the fixing sleeve 11 is provided with a second fixing groove 112 for accommodating the fixing cover 22, and the second fixing groove 112 is suitable for preventing the fixing cover 22 from rotating, so that the fixing cover 22 is prevented from rotating along with the handle portion 21, and relative movement between the handle portion 21 and the fixing cover 22 is avoided.

Sealing ring 1121 has been inlayed all around to second fixed slot 112, and fixed lid 22 has seted up joint groove 221 all around, and joint groove 221 is suitable for cooperation joint sealing ring 1121, can make fixed lid 22 have the anti-disengaging ability, increases the sealing ability to body 1 simultaneously.

The main body shapes of the second fixing groove 112 and the fixing cover 22 are rounded rectangles, so that the interference of the second fixing groove 112 and the fixing cover 22 on other parts can be reduced, and the volume is reduced.

The top of the handle portion 21 is provided with a pull ring 231, the pull ring 231 is perpendicular to the plane of the fixed cover 22, and the pull ring 231 can be operated by fingers to control the handle portion 21, so that the operation difficulty is reduced.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims

1. An engine oil rule pipe which is characterized in that: including body and joint body, the tip fixedly connected with adapter sleeve of body, the joint body is suitable for the cooperation and installs extremely on the adapter sleeve, the joint body is including handle portion, fixed lid and rotation portion, fixed lid threaded connection in handle portion, fixed lid is suitable for the cooperation fixed sleeve is fixed the joint body, rotation portion with handle portion rotates the connection, rotation portion is suitable for fixed connection oil rule, the cover is equipped with the sealing member on the joint body, the sealing member set up in fixed lid with between the handle portion, handle portion is suitable for through rotating the reduction fixed lid with distance between the rotation portion makes the outside protruding and cooperation of warping of sealing member is sealed adapter sleeve.

2. The oil rule tube of claim 1, wherein: the sealing element comprises a deformation sleeve and a sealing ring, wherein the sealing ring hoop is nested on the outer side of the deformation sleeve, and the deformation sleeve is suitable for outwards deforming a bulge to enable the sealing ring to be abutted to the inner wall of the fixing sleeve.

3. The oil rule tube of claim 2, wherein: the deformation sleeve is arranged in a hollow mode, and the inner side of the deformation sleeve bends outwards to form an arc-shaped bulge.

4. The oil rule tube of claim 2, wherein: a first fixing groove is formed in the fixing sleeve, and the sealing ring is suitable for being matched and clamped in the first fixing groove.

5. The oil rule tube of claim 1, wherein: the opening of the fixing sleeve is provided with a second fixing groove for accommodating the fixing cover, and the second fixing groove is suitable for preventing the fixing cover from rotating.

6. The oil rule tube of claim 5, wherein: the sealing ring has been inlayed all around to the second fixed slot, the joint groove has been seted up all around to the fixed lid, the joint groove is suitable for the cooperation joint the sealing ring.

7. The oil rule tube of claim 5, wherein: the second fixing groove and the fixing cover are both in a round corner rectangle shape.

8. The oil rule tube of claim 1, wherein: and a pull ring is arranged at the top of the handle part and is vertical to the plane of the fixed cover.