CN201934167U

CN201934167U - Oil gauge with ring gears

Info

Publication number: CN201934167U
Application number: CN2011200149770U
Authority: CN
Inventors: 陈汉奎
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-18
Filing date: 2011-01-18
Publication date: 2011-08-17
Anticipated expiration: 2021-01-18

Abstract

The utility model relates to an oil gauge with ring gears. The oil gauge comprises an oil gauge body. The oil gauge body is an upright long rod body and comprises a hold end, a measuring end and a measuring part, wherein the measuring part is close to the measuring end; a plurality of ring gears are convexly arranged on the peripheral surface of the measuring part at intervals in the radial direction; and oil can be adhered and distributed in ring gear grooves between the two ring gears. The ring gears play the role of a scale, and the height of the oil level in an engine oil tank or a transmission gear box is the highest oil-adhesion position in the ring gear grooves, so that the oil quantity can be knew clearly and the use is convenient and practical .

Description

Ring tooth dipstick

Technical field

The utility model relates to a kind of dark measuring device of oil that measures, and particularly relates to a kind of ring tooth dipstick.

Background technique

Vapour, locomotive shop are at engine-mounted tank or the designed dipstick of speed-change gear box now, all adopt strip iron bar or thin iron plate bar traditionally, and on the outer surface of its measuring end, be provided with high-order label symbol and the low level label symbol of measuring oil mass, for example F represents high-order mark, L represents the low level mark, therefore measure and check engine machine oil residue number and quality in fuel tank, the speed-change gear box, avoid machinery because of machine oil oil starvation or qualitative change generation running improperly, fault that generation should not have or damage.But for motor vehicle dipstick of prior art has following shortcoming:

1. the unfavorable machine oil of dipstick smooth surface attaches and is difficult for discerning the position: the dipstick of prior art, if the strip iron bar then is to indicate to flatten at high and low position mark; If the thin iron plate bar then indicates with the side corner cut at high and low position mark, attach but the smooth surface of the two measuring end is difficult for machine oil, and machine oil glides easily and is difficult for discerning the position when attaching.

2. color similarity is difficult to judge: measure need before the oil mass extract dipstick out wiped clean after, insert again measure, extract out and visual dipstick on during the oil stain mark; But because machine oil is behind machine run, will inevitably become dirty grey black, and with the color similarity of general iron bar or iron plate, find out mark so be difficult to clearly to attach the oil stain place at dipstick, differentiate the number of residue machine oil.

3. be difficult to visual judgement:,, be difficult to visual position and oil whether dirtization of oil stain on dipstick that pick out, so need the visual judgement of bright source ability because of no bright source irradiation when being in pitch-dark or during evening.

4. measure trouble and not environmental protection: spray invested on the dipstick when engine started because machine oil is everlasting, therefore before measuring oil mass, need the dipstick of prior art is extracted out and wiped clean, again in the insertion engine-mounted tank of vertical not deviation, and must measure repeatedly usually, just can draw comparatively correct oil mass; But measure repeatedly representative need be on dipstick wiping repeatedly, soly can stain rag or waste paper, very not environmental protection.

Summary of the invention

For attaching relevant for the unfavorable machine oil of dipstick smooth surface and be difficult for discerning position, color similarity, the dipstick that solves prior art is difficult to deficiency and the restriction judging, be difficult to visual judgement and measure trouble and not environmental protection, the purpose of this utility model is to provide a kind of ring tooth dipstick, it is in being provided with measurement portion near the measuring end place, and radially convex with a plurality of ring teeth at interval in the outer circumferential face of measurement portion, therefore, machine oil can adhere in the ring teeth groove that is distributed between the two ring teeth, so the ring tooth has the effect of scale, therefore can know and know oil mass, very convenient and practical.

The technological scheme that the utility model used is to provide a kind of ring tooth dipstick, comprising:

One dipstick body, it is a upright microscler body of rod and comprises a holding end, a measuring end and a measurement portion; Described measuring end is the below that is positioned at the two opposite sides of dipstick body with holding end and is positioned at holding end; Described measurement sites is between holding end and measuring end, and described measurement portion is provided with an outer circumferential face, a plurality of ring tooth and a plurality of ring teeth groove; Described a plurality of ring tooth radially is convexly set in the outer circumferential face of measurement portion respectively at interval; Described a plurality of ring teeth groove is formed at the outer circumferential face part that measurement portion differs from a plurality of ring teeth respectively at interval.

Described ring tooth dipstick is positioned at the top and is positioned at that the most described two ring teeth of below are to be respectively a high-order labeling section and a low level labeling section, and the external diameter of described high-order labeling section and low level labeling section is the external diameter greater than each ring tooth.

Described ring tooth dipstick, the external diameter of high-order labeling section equals the external diameter of described low level labeling section.

Described ring tooth dipstick, the dipstick body is provided with an outer circumferential face and a stopper, and described stopper is flat circle and is convexly set in the outer circumferential face of dipstick body; And be provided with an oil sealing plug and a location lid in addition, described oil sealing plug sleeve is located at the dipstick body and is provided with a bottom, a top and a ventilation breach; The bottom of described oil sealing plug is resisted against stopper, and described ventilation breach is opened in the top of oil sealing plug; Described location lid is sheathed on the dipstick body, and described location housing is placed on the top of oil sealing plug and is provided with an internal face, and the internal face of described location lid is to have a gap with the ventilation breach.

Described ring tooth dipstick, measurement portion radially is convexly equipped with by described dipstick body to form.

Described ring tooth dipstick, the sectional shape of dipstick body is rounded.

Described ring tooth dipstick, holding end are to form also triangular in shape by described dipstick body bending.

Ring tooth dipstick provided by the utility model, the beneficial effect that can obtain comprises at least:

1. machine oil easily is built-up in ring teeth groove and discern the position easily: because the utility model convexes with a plurality of ring teeth in the measurement portion of dipstick body, the ring tooth as usefulness of scale and can the mark oil level just; So engine-mounted tank or speed-change gear box inner engine oil pasta height are in the ring teeth groove of the extreme higher position that attaches organic oil, therefore, discern the position easily.

2. differentiate oil level easily: because machine oil is to be built-up in the ring teeth groove, even the color of machine oil and dipstick body is close, the user still can see through the ring teeth groove and differentiate oil level.

3. be easy to visual judgement: light is penetrating naturally in the ring teeth groove, thus as long as have faint light just can understand the quality of machine oil and be easy to identification,, do not need to set up other light sources and shine even be positioned at dim place, very practical and convenient.

4. measure convenient and environmental protection: the utility model is not subject to the attached influence of micro-machine oil spray as long as measurement once can draw correct oil mass, measures very convenient and environmental protection.

5. measure accurately: high-order labeling section of the present utility model is encircled tooth and is protruded, can be when the dipstick body be pulled out engine-mounted tank, and avoid the entrained oil droplet of engine-mounted tank inwall to be stained with and adhere to other ring teeth groove, cause measuring misalignment; And the low level labeling section is encircled tooth and is protruded, and the machine oil that can avoid being built-up in the ring teeth groove quickens landing because of centrifugal force, has the effect that stops.

6. be easy to take out: the effect of ventilation breach of the present utility model is to allow the interior pressure of engine-mounted tank communicate with ambient pressure, and the gas of avoiding producing pressure difference dashes and wash out the location lid, also can be easy to allow the user take out the utility model.

7. ring tooth easy processing and reduce manufacture cost: ring tooth of the present utility model is ringwise, can form easily with the mode of threading processing, processes easy and can reduce manufacture cost.

Description of drawings

Fig. 1 is the sectional drawing of the utility model preferred embodiment.

Fig. 2 is the amplification profile exploded view of the utility model preferred embodiment.

Fig. 3 is the amplification partial perspective view of the utility model preferred embodiment.

Fig. 4 is the amplification partial perspective view of the utility model preferred embodiment.

Fig. 5 is the use schematic representation of the utility model preferred embodiment.

Embodiment

Following conjunction with figs. and preferred embodiment of the present utility model, further setting forth the utility model is to reach the technological scheme that predetermined model utility purpose is taked.

A kind of preferred embodiment that encircles the tooth dipstick provided by the utility model as shown in Figure 1, comprising: elements such as 50 are covered in a dipstick body 10, an oil sealing plug 30 and a location, wherein:

As shown in Figures 1 to 3, dipstick body 10 is a upright microscler body of rod, and preferably, the sectional shape of dipstick body 10 is rounded; Dipstick body 10 comprises a holding end 11, a measuring end 13 and a measurement portion 15; Preferably, holding end 11 is to form also triangular in shape by 10 bendings of dipstick body;

Measuring end 13 is the belows that are positioned at the two opposite sides of dipstick body 10 with holding end 11 and are positioned at holding end 11;

Measurement portion 15 radially is convexly equipped with by dipstick body 10 to form, and measurement portion 15 is between holding end 11 and measuring end 13 and near measuring end 13; Measurement portion 15 is provided with an outer circumferential face, a plurality of ring tooth 151 and a plurality of ring teeth groove 153; A plurality of ring teeth 151 are the outer circumferential faces that form and be convexly set at interval measurement portion 15 respectively in the threading mode; A plurality of ring teeth groove 153 are formed at the outer circumferential face part that measurement portion 15 differs from a plurality of ring teeth 151 respectively at interval, wherein, be positioned at the top and be positioned at that two ring teeth 151 of below are to be respectively a high-order labeling section 1511 and a low level labeling section 1513, the external diameter of high-order labeling section 1511 and low level labeling section 1513 is the external diameters greater than each ring tooth 151;

Preferably, the external diameter of high-order labeling section 1511 equals the external diameter of low level labeling section 1513;

Preferably, dipstick body 10 is provided with an outer circumferential face and a stopper 17, and stopper 17 is flat circle and is convexly set in the outer circumferential face of dipstick body 10, and stopper 17 is near holding ends 11.

Shown in Fig. 2 to 4, oil sealing plug 30 is a cork block and is sheathed on dipstick body 10 that oil sealing plug 30 is provided with a bottom, a top and a ventilation breach 31; The bottom of oil sealing plug 30 is resisted against stopper 17, and ventilation breach 31 is opened in the top of oil sealing plug 30.

Shown in Fig. 2 to 4, the location cover 50 and is an annular lid and is sheathed on

dipstick body

10, and 50 cover caps covers in the top of oil sealing plug 30 and be provided with an internal face in the location, locatees that to cover 50 internal face be to have a gap with the breach 31 of ventilating.

Shown in Fig. 1 and 5, the utility model be that the measurement portion 15 with dipstick body 10 stretches in the machine oil, and the reservoir port B1 place that 50 covers are covered on engine-mounted tank B admittedly cover in the location when being placed in engine-mounted tank B, so fixing the utility model; And the effect of ventilation breach 31 is to allow the pressure in the engine-mounted tank B communicate with ambient pressure, and the gas of avoiding producing pressure difference dashes and washes out to locate and cover 50, also can be easy to allow the user take out the utility model.

And with dipstick body 10 when engine-mounted tank B extracts, machine oil can adhere to and is distributed in the ring teeth groove 153, so ring tooth 151 has the effect of scale, therefore can know and know oil mass.

And light is penetrating naturally in ring teeth groove 153, as long as have faint light just can understand the quality of machine oil and be easy to identification, need not additionally to set up other light sources and shines, and is very practical and convenient.

The above only is a preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, but be not in order to limit the utility model, any those skilled in the art, in the scope that does not break away from technical solutions of the utility model, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.

Claims

1. a ring tooth dipstick is characterized in that, comprising:

2. ring tooth dipstick according to claim 1, it is characterized in that: be positioned at the top and be positioned at that the most described two ring teeth of below are to be respectively a high-order labeling section and a low level labeling section, the external diameter of described high-order labeling section and low level labeling section is the external diameter greater than each ring tooth.

3. ring tooth dipstick according to claim 2, it is characterized in that: the external diameter of described high-order labeling section equals the external diameter of described low level labeling section.

4. according to claim 1 or 2 or 3 described ring tooth dipsticks, it is characterized in that: described dipstick body is provided with an outer circumferential face and a stopper, and described stopper is flat circle and is convexly set in the outer circumferential face of dipstick body; And be provided with an oil sealing plug and a location lid in addition, described oil sealing plug sleeve is located at the dipstick body and is provided with a bottom, a top and a ventilation breach; The bottom of described oil sealing plug is resisted against stopper, and described ventilation breach is opened in the top of oil sealing plug; Described location lid is sheathed on the dipstick body, and described location housing is placed on the top of oil sealing plug and is provided with an internal face, and the internal face of described location lid is to have a gap with the ventilation breach.

5. according to claim 1 or 2 or 3 described ring tooth dipsticks, it is characterized in that: described measurement portion radially is convexly equipped with by described dipstick body to form.

6. ring tooth dipstick according to claim 4 is characterized in that: described measurement portion radially is convexly equipped with by described dipstick body to form.

7. ring tooth dipstick according to claim 5, it is characterized in that: the sectional shape of described dipstick body is rounded.

8. ring tooth dipstick according to claim 6, it is characterized in that: the sectional shape of described dipstick body is rounded.

9. ring tooth dipstick according to claim 7 is characterized in that: described holding end is to form also triangular in shape by described dipstick body bending.

10. ring tooth dipstick according to claim 8 is characterized in that: described holding end is to form also triangular in shape by described dipstick body bending.