CN205928491U - Jettison gear - Google Patents
Jettison gear Download PDFInfo
- Publication number
- CN205928491U CN205928491U CN201620869093.6U CN201620869093U CN205928491U CN 205928491 U CN205928491 U CN 205928491U CN 201620869093 U CN201620869093 U CN 201620869093U CN 205928491 U CN205928491 U CN 205928491U
- Authority
- CN
- China
- Prior art keywords
- flexible axle
- extension bar
- axle extension
- jettison gear
- guide pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- General Details Of Gearings (AREA)
Abstract
The utility model provides a jettison gear, include: oil pipe is led to the L type, the flexible axle connects pole and six interior corner suite heads, and the flexible axle connects the pole to pass the L type and leads oil pipe's back lateral wall and make its front end in oil pipe's inner chamber is led to the L type, and the front end that connects the pole at the flexible axle is installed to six interior corner suite heads. The utility model has the advantages of simple structure, convenient to use, practicality are strong, can effectively avoid engine and gearbox to spill the phenomenon of spattering the other part at oil drain in -process waste oil, reduce the intensity of labour on clean chassis, improve work efficiency.
Description
Technical field
This utility model is related to a kind of bolt disassembly instrument, more particularly to a kind of draining the oil for electromotor or change speed gear box
Device.
Background technology
In vehicle maintenance, it usually needs more reengine and change speed gear box in lubricating oil.And the electromotor of some vehicles
Or change speed gear box because the layout near its fuel outlet more compact, the waste oil released in servicing operations is easy to spread and splashes other portions
On part, not only have impact on the cleaning on chassis, increased the follow-up workload removing greasy dirt, or even the normal fortune that this part can be affected
Turn.
Utility model content
In view of this, this utility model provides a kind of jettison gear, and it is simple, easy to use, practical that it has structure
Advantage, electromotor and change speed gear box waste oil during draining the oil can be prevented effectively from and spread the phenomenon splashing miscellaneous part, reduce clear
The labor intensity on clean chassis, improves work efficiency.
For solving above-mentioned technical problem, a kind of jettison gear that this utility model provides, including：L-type oil guide pipe, flexible axle connect
Bar and interior hexagonal pullover, described flexible axle extension bar passes through the rear wall of L-type oil guide pipe and makes the inner chamber that its front end is in L-type oil guide pipe
In, interior hexagonal pullover is arranged on the front end of flexible axle extension bar.
Further, a kind of jettison gear of this utility model, wherein, the rear wall of described L-type oil guide pipe is provided with reinforcing
Block, reinforcement block offers by hole, and described flexible axle extension bar is passed through by hole from reinforcement block.
Further, a kind of jettison gear of this utility model, wherein, described reinforcement block be fixed with female thread by hole
Sleeve pipe, described flexible axle extension bar passes through from internally threaded sleeve, the periphery wall of flexible axle extension bar offers and internally threaded sleeve cooperation
External screw thread.
Further, a kind of jettison gear of this utility model, wherein, also includes sealing ring and spring, described seal ring set
It is located on flexible axle extension bar and is in the forward position of internally threaded sleeve, on the periphery wall of flexible axle extension bar and be in sealing ring and interior six
Position between the pullover of angle is provided with limited ring dais, and spring is set on the flexible axle extension bar between sealing ring and limited ring dais and is in
Pre strained state.
Further, a kind of jettison gear of this utility model, wherein, described sealing ring with the contact surface of internally threaded sleeve is
The conical surface.
Further, a kind of jettison gear of this utility model, wherein, described interior hexagonal pullover is strong magnetosheath head.
Further, a kind of jettison gear of this utility model, wherein, described L-type oil guide pipe adopts PVC material to make.
The having the beneficial effect that of technique scheme of the present utility model：This utility model passes through to arrange L-type oil guide pipe, soft
Axle extension bar and interior hexagonal pullover, allow flexible axle extension bar to pass through the rear wall of L-type oil guide pipe and to make its front end be in the interior of L-type oil guide pipe
In chamber, interior hexagonal pullover is arranged on the front end of flexible axle extension bar.Thus just constitute that a kind of structure is simple, easy to use and flexible,
Practical jettison gear.In actual application, L-type oil guide pipe is allowed to cover on the outer of electromotor or change speed gear box oil discharge screw
Enclose, and allow interior hexagonal pullover to be buckled on oil discharge screw, can be by spiral shell of draining the oil by the flexible axle extension bar rotating outside L-type oil guide pipe
Bolt is removed, and the waste oil released can be along L-type oil guide pipe water conservancy diversion in waste oil recycling bin, it is to avoid waste oil spreads and splashes miscellaneous part
With the phenomenon on chassis it is ensured that the normal operation of miscellaneous part and the cleannes on chassis, correspondingly reduce and follow-up remove greasy dirt
Workload.
Brief description
Fig. 1 is a kind of axonometric chart of jettison gear of this utility model；
Fig. 2 is a kind of upward view of jettison gear of this utility model；
Fig. 3 is a kind of front view of jettison gear of this utility model；
Fig. 4 is the A-A direction view in Fig. 3；
Wherein, 1, L-type oil guide pipe；2nd, flexible axle extension bar；3rd, interior hexagonal pullover；4th, internally threaded sleeve；5th, sealing ring；6th, bullet
Spring；7th, limited ring dais.
Specific embodiment
Purpose, technical scheme and advantage for making this utility model embodiment are clearer, new below in conjunction with this practicality
The accompanying drawing of type embodiment, is clearly and completely described to the technical scheme of this utility model embodiment.Obviously, described
Embodiment is a part of embodiment of the present utility model, rather than whole embodiments.Based on described of the present utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained, broadly fall into the scope of this utility model protection.
Unless otherwise defined, technical term used herein or scientific terminology should be in this utility model art
There is the ordinary meaning that the personage of general technical ability is understood.Make in this utility model patent application specification and claims
" first ", " second " and similar word are not offered as any order, quantity or importance, and are used only to distinguish
Different ingredients.Equally, the similar word such as " one " or " " does not indicate that quantity limits yet, but represents and exist at least
One.The word that " connection " or " being connected " etc. are similar to is not limited to physics or machinery connection, but can include
Electrical connection, no matter be direct or indirectly." on ", D score, "left", "right" etc. be only used for representing that relative position is closed
System, after the absolute position being described object changes, then this relative position relation also correspondingly changes.
A kind of specific embodiment of jettison gear of this utility model as shown in Figures 1 to 4, including：L-type oil guide pipe 1, soft
Axle extension bar 2 and interior hexagonal pullover 3.Flexible axle extension bar 2 is allowed to pass through the rear wall of L-type oil guide pipe 1 and to make its front end be in L-type oil guide pipe
In 1 inner chamber, interior hexagonal pullover 3 is arranged on the front end of flexible axle extension bar 2.A kind of structure is just constituted by above structure setting
Simply, easy to use and flexible, practical jettison gear.In actual application, L-type oil guide pipe 1 is allowed to cover on electromotor
Or the periphery of change speed gear box oil discharge screw, and interior hexagonal pullover 3 is allowed to be buckled on oil discharge screw, by rotating outside L-type oil guide pipe 1
Flexible axle extension bar 2 oil discharge screw can be removed, and release waste oil can along L-type oil guide pipe 1 water conservancy diversion in waste oil recycling bin,
Avoid waste oil and spread the phenomenon splashing miscellaneous part and chassis it is ensured that the cleannes on the normal operation of miscellaneous part and chassis,
Correspondingly reduce the follow-up workload removing greasy dirt.Meanwhile, flexible axle extension bar 2 back segment of the present utility model is Bowden cable, can
Arbitrarily adjustment direction, solves the problems, such as electromotor or change speed gear box fuel outlet nearby because compact in design makes limited by operation.
As specific embodiment, it is proof strength and connective stability, this utility model is in the rear side of L-type oil guide pipe 1
It is provided with reinforcement block on wall, and opens up by hole in reinforcement block, allow flexible axle extension bar 2 to pass through by hole from reinforcement block.Further
, for improve stationarity and the convenience of operation, in this specific embodiment has fixedly mounted in reinforcement block is by hole
Threaded sleeve 4, allows flexible axle extension bar 2 to pass through from internally threaded sleeve 4, and opens up and female thread on the periphery wall of flexible axle extension bar 2
The external screw thread of sleeve pipe 4 cooperation.This structure setting, by the screw thread cooperation of flexible axle extension bar 2 and internally threaded sleeve 4, can make flexible axle
The rotation of extension bar 2 more smoothes out, and further enhancing practicality.
As prioritization scheme, this specific embodiment is also provided with sealing ring 5 and spring 6.Sealing ring 5 is allowed to be set in flexible axle
On extension bar 2 and be in the forward position of internally threaded sleeve 4, simultaneously on the periphery wall of flexible axle extension bar 2 and be in sealing ring 5 and interior
Position setting limited ring dais 7 between hexagonal pullover 3, allow the flexible axle that spring 6 is set between sealing ring 5 and limited ring dais 7 to connect
On bar 2 and be in Pre strained state.This structure setting, during rotary flexible shaft extension bar 2, can make sealing ring 5 be pressed in all the time interior
The leading flank of threaded sleeve 4, thus reaching the effect that the junction to flexible axle extension bar 2 and internally threaded sleeve 4 is sealed, can keep away
Exempt from the problem that waste oil drains to L-type oil guide pipe 1 outside from this junction.In addition, for further enhancing sealing effectiveness, being originally embodied as
Mode allows sealing ring 5 and the contact surface of internally threaded sleeve 4 adopt the conical surface.
It should be noted that this utility model is in actual preparation and application, interior hexagonal pullover 3 is allowed to adopt strong magnetosheath head.
By the strong magnetic attraction of interior hexagonal pullover 3, can be prevented effectively from it when removing oil discharge screw and drop.L-type oil guide pipe 1 is allowed to adopt
PVC material makes, and can effectively reduce its weight, so that operation is lighter, flexible, also reduces labor intensity accordingly.
The above is preferred implementation of the present utility model it is noted that ordinary skill for the art
For personnel, on the premise of without departing from principle described in the utility model, some improvements and modifications can also be made, these improvement
Also should be regarded as protection domain of the present utility model with retouching.
Claims (7)
1. a kind of jettison gear is it is characterised in that include：L-type oil guide pipe (1), flexible axle extension bar (2) and interior hexagonal pullover (3), institute
State flexible axle extension bar (2) to pass through the rear wall of L-type oil guide pipe (1) and make its front end be in the inner chamber of L-type oil guide pipe (1), interior six
Angle pullover (3) is arranged on the front end of flexible axle extension bar (2).
2. according to a kind of jettison gear described in claim 1 it is characterised in that setting on the rear wall of described L-type oil guide pipe (1)
There is reinforcement block, reinforcement block offers by hole, described flexible axle extension bar (2) is passed through by hole from reinforcement block.
3. according to a kind of jettison gear described in claim 2 it is characterised in that described reinforcement block by being fixed with hole
Threaded sleeve (4), described flexible axle extension bar (2) passes through from internally threaded sleeve (4), and the periphery wall of flexible axle extension bar (2) offers
The external screw thread coordinating with internally threaded sleeve (4).
4. according to a kind of jettison gear described in claim 3 it is characterised in that also including sealing ring (5) and spring (6), institute
State the forward position that sealing ring (5) is set on flexible axle extension bar (2) and is in internally threaded sleeve (4), the periphery of flexible axle extension bar (2)
On the wall and position that is between sealing ring (5) and interior hexagonal pullover (3) is provided with limited ring dais (7), and spring (6) is set in sealing
Flexible axle extension bar (2) between ring (5) and limited ring dais (7) is upper and is in Pre strained state.
5. according to a kind of jettison gear described in claim 4 it is characterised in that described sealing ring (5) and internally threaded sleeve (4)
Contact surface be the conical surface.
6. according to a kind of jettison gear described in any one of claim 1-5 it is characterised in that described interior hexagonal pullover (3) is
Strong magnetosheath head.
7. according to a kind of jettison gear described in any one of claim 1-5 it is characterised in that described L-type oil guide pipe (1) adopts
PVC material makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620869093.6U CN205928491U (en) | 2016-08-11 | 2016-08-11 | Jettison gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620869093.6U CN205928491U (en) | 2016-08-11 | 2016-08-11 | Jettison gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205928491U true CN205928491U (en) | 2017-02-08 |
Family
ID=57919757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620869093.6U Withdrawn - After Issue CN205928491U (en) | 2016-08-11 | 2016-08-11 | Jettison gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205928491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078615A (en) * | 2016-08-11 | 2016-11-09 | 北京汽车研究总院有限公司 | A kind of jettison gear |
-
2016
- 2016-08-11 CN CN201620869093.6U patent/CN205928491U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078615A (en) * | 2016-08-11 | 2016-11-09 | 北京汽车研究总院有限公司 | A kind of jettison gear |
| CN106078615B (en) * | 2016-08-11 | 2019-03-15 | 北京汽车研究总院有限公司 | A kind of jettison gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170208 Effective date of abandoning: 20190315 |