CN204661224U - Small size gasoline jack for vehicles - Google Patents
Small size gasoline jack for vehicles Download PDFInfo
- Publication number
- CN204661224U CN204661224U CN201520319139.2U CN201520319139U CN204661224U CN 204661224 U CN204661224 U CN 204661224U CN 201520319139 U CN201520319139 U CN 201520319139U CN 204661224 U CN204661224 U CN 204661224U
- Authority
- CN
- China
- Prior art keywords
- jack
- oil
- lubrication
- small size
- lubrication oil
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of small size gasoline jack for vehicles, belong to automotive accessory field.Comprise supporting seat, base, a pair upper arm and a pair underarm, one end of described upper arm is arranged on supporting seat, the other end of upper arm is connected by two jointed shafts with one end of underarm, the other end of underarm is arranged on base, leading screw is installed between two jointed shafts, have at least the inner side of a jointed shaft to connect lubrication oil jacket, the bonding annular oil storage circle of described lubrication oil jacket madial wall, described leading screw is through oil storage circle and lubrication oil jacket.Lubrication is provided, the wearing and tearing between both minimizings for leading screw and jointed shaft, raising lifting stability by the cooperation of oil storage circle and lubrication oil jacket is sustainable; Meanwhile, avoid not using to cause for a long time getting rusty; Oil storage circle, while providing lubricating oil, can pin lubricating oil, supply for a long time; Lubrication oil jacket can reduce lubricating oil volatilization.
Description
Technical field
The utility model relates to a kind of jack, is specifically a kind of small size gasoline jack for vehicles, belongs to automotive accessory field.
Background technology
Jack be vehicle maintenance and repair or change tire time one of essential instrument, existing common small size gasoline jack for vehicles is rhombus shaking jack, realizes lifting, its compact conformation by the rotation of leading screw, be easy to carry, easy to use and take up room little, be subject to numerous car owners favor.But the frequency of utilization of family expenses jack is relatively low, be in idle process generally for a long time, this just easily causes leading screw and jointed shaft to get rusty, and screw turns difficulty, impact uses.In addition, owing to not having actv. to lubricate, wear and tear between leading screw and jointed shaft in Long-Time Service process comparatively large, affect the lifting stability of jack.
Utility model content
The technical matters that the utility model solves is to overcome prior art defect, provide a kind of can to the small size gasoline jack for vehicles of leading screw and jointed shaft continuous lubrication.
In order to solve the problems of the technologies described above, the small size gasoline jack for vehicles that the utility model provides, comprise supporting seat, base, a pair upper arm and a pair underarm, one end of described upper arm is arranged on supporting seat, the other end of upper arm is connected by two jointed shafts with one end of underarm, the other end of underarm is arranged on base, leading screw is installed between two jointed shafts, the inner side of a jointed shaft is had at least to connect lubrication oil jacket, the bonding annular oil storage circle of described lubrication oil jacket madial wall, described leading screw is through oil storage circle and lubrication oil jacket.
In the utility model, described oil storage circle is that oil absorbent material is made.
In the utility model, the inner side of described two jointed shafts all connects lubrication oil jacket.
In the utility model, the outside of described lubrication oil jacket is provided with oil hole.
In the utility model, the top of described supporting seat is provided with rubber antiskid layer, and described rubber antiskid layer upper surface is broached-tooth design.
The beneficial effects of the utility model are: (1), provide lubrication, the wearing and tearing between both minimizings for leading screw and jointed shaft, raising lifting stability by the cooperation of oil storage circle and lubrication oil jacket is sustainable; Meanwhile, avoid not using to cause for a long time getting rusty; Oil storage circle, while providing lubricating oil, can pin lubricating oil, supply for a long time; Lubrication oil jacket can reduce lubricating oil volatilization; (2), oil storage circle adopt oil absorbent material, more can store lubricating oil, the release of even lubricating oil, improve lubricant effect; (3), the inner side of two jointed shafts all connects lubrication oil jacket, can provide lubricant effect further; (4), lubrication oil jacket outside be provided with oil hole, can be convenient to add lubricating oil in oil storage circle; (5), the top of supporting seat is provided with the rubber antiskid layer of broached-tooth design, can strengthen the friction force of supporting seat and car body, improve the stability of jack lifting, avoid damaging car body.
Accompanying drawing explanation
Fig. 1 is the utility model miniature car jack structure schematic diagram;
Fig. 2 is oil storage circle and lubrication oil jacket section drawing.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Fig. 1 and 2, the utility model small size gasoline jack for vehicles, comprises supporting seat 4, base 1, a pair upper arm 3 and a pair underarm 2.One end of upper arm 3 is arranged on supporting seat 4, and the top of supporting seat 4 is provided with rubber antiskid layer 7, and rubber antiskid layer 7 upper surface is broached-tooth design, and this can strengthen and contact friction between car body, improves excusing from death stability, avoids damaging car body.The other end of upper arm 3 is connected by two jointed shafts 6 respectively with one end of underarm 2, and the other end of underarm 2 is arranged on base 1.
The inner side of two jointed shafts 6 all connects a lubrication oil jacket 8, the bonding annular oil storage circle 9 of lubrication oil jacket 8 madial wall, oil storage circle 9 adopts oil absorbent material to make, and leading screw 5 is through oil storage circle 9 and lubrication oil jacket 8, and oil storage circle 9 provides continuous lubrication with lubrication oil jacket 8 pairs of leading screws 5 and jointed shaft 6.
The outside of lubrication oil jacket 8 is provided with oil hole, and oil hole communicates with oil storage circle 9, in lubrication oil jacket 8, namely oil storage circle 9 can add lubricating oil by oil hole.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art, can also make some improvement under the prerequisite not departing from the utility model principle, these improvement also should be considered as protection domain of the present utility model.
Claims (5)
1. a small size gasoline jack for vehicles, comprise supporting seat, base, a pair upper arm and a pair underarm, one end of described upper arm is arranged on supporting seat, the other end of upper arm is connected by two jointed shafts with one end of underarm, the other end of underarm is arranged on base, installs leading screw, it is characterized in that between two jointed shafts: have at least the inner side of a jointed shaft to connect lubrication oil jacket, the bonding annular oil storage circle of described lubrication oil jacket madial wall, described leading screw is through oil storage circle and lubrication oil jacket.
2. small size gasoline jack for vehicles according to claim 1, is characterized in that: described oil storage circle is that oil absorbent material is made.
3. small size gasoline jack for vehicles according to claim 1 and 2, is characterized in that: the inner side of described two jointed shafts all connects lubrication oil jacket.
4. small size gasoline jack for vehicles according to claim 3, is characterized in that: the outside of described lubrication oil jacket is provided with oil hole.
5. small size gasoline jack for vehicles according to claim 4, is characterized in that: the top of described supporting seat is provided with rubber antiskid layer, and described rubber antiskid layer upper surface is broached-tooth design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520319139.2U CN204661224U (en) | 2015-05-18 | 2015-05-18 | Small size gasoline jack for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520319139.2U CN204661224U (en) | 2015-05-18 | 2015-05-18 | Small size gasoline jack for vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204661224U true CN204661224U (en) | 2015-09-23 |
Family
ID=54131635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520319139.2U Expired - Fee Related CN204661224U (en) | 2015-05-18 | 2015-05-18 | Small size gasoline jack for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204661224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104817030A (en) * | 2015-05-18 | 2015-08-05 | 南通容润汽车配件有限公司 | Jack for small automobile |
-
2015
- 2015-05-18 CN CN201520319139.2U patent/CN204661224U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104817030A (en) * | 2015-05-18 | 2015-08-05 | 南通容润汽车配件有限公司 | Jack for small automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20160518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |