CN206318654U - Convenient jack - Google Patents
Convenient jack Download PDFInfo
- Publication number
- CN206318654U CN206318654U CN201621358046.1U CN201621358046U CN206318654U CN 206318654 U CN206318654 U CN 206318654U CN 201621358046 U CN201621358046 U CN 201621358046U CN 206318654 U CN206318654 U CN 206318654U
- Authority
- CN
- China
- Prior art keywords
- screwed pipe
- nut
- pipe
- base
- convenient
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 239000007787 solid Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a kind of convenient jack, including base, the jack also includes screwed pipe, nut and is coated at screwed pipe and is socketed the hollow bushing that end is in contact with the circumferential top end face of nut, the screwed pipe is on the base, and the nut coordinates the axial direction for driving hollow bushing threadingly pipe to move back and forth by the external screw thread rotating with screwed pipe.Convenient jack of the present utility model is used in (electronic) bicycle, the tire of (electronic) tricycle is installed or maintenance process in, can be easily hanging by vehicle frame and support, it can also be used to needed during other installations on hanging mini-plant.It is the replacement equipment of expensive at present and unworkable jack.Its cost of manufacture is cheap, compact conformation, and operation is easily convenient, time saving and energy saving.
Description
Technical field
The utility model belongs to technical field of jacks, and in particular to a kind of convenient jack.
Background technology
At present, in the tire installation of (electronic) bicycle, (electronic) tricycle or maintenance process, it can seldom use very heavy
The support of car is lifted on top, is on the one hand because professional jack expensive price, is on the other hand inconvenient for use, and can not accomplish
Good contact surface matching.It is general, it is necessary to the maintenance or installation of equipment could be completed by asking other people to help, it is very inconvenient and take
When it is laborious.
The content of the invention
The utility model is intended at least solve one of technical problem present in prior art.Therefore, the utility model is carried
For a kind of convenient jack, it is therefore an objective to be easy to the jack-up of mini-plant, and it is simple in construction.
To achieve these goals, the technical scheme that the utility model is taken is:
A kind of convenient jack, including base, the jack also include screwed pipe, nut and are coated at screwed pipe and set
Connect the hollow bushing that end is in contact with the circumferential top end face of nut, the screwed pipe is located on base, the nut by with screw thread
The external screw thread rotating of pipe coordinates the axial direction for driving hollow bushing threadingly pipe to move back and forth.
Provided with the buffer gasket for being coated at screwed pipe between the contact jaw of the hollow bushing and nut.
The screwed pipe is connected with tube chamber welds with base.
The screwed pipe is solid threaded steel pipe.
The nut is hex nut.
The hollow bushing is hollow cylinder steel pipe, and hollow cylinder steel pipe includes the two pitch cylinder steel up and down being welded to connect
Pipe, the lower section bore of lower pitch cylinder steel pipe is less than the upper section bore of upper pitch cylinder steel pipe, and lower section bore is more than hollow cylinder steel
The external diameter of pipe.
The screwed pipe is detachably fixed with base to be connected.
The connection end of the screwed pipe and base is provided with radial direction through hole, and the base is provided with neck and located at card groove sidewall
Fixing hole, is fastened by the radial direction through hole of bolt through fixing hole and screwed pipe.
The beneficial effects of the utility model:Convenient jack of the present utility model is used in (electronic) bicycle, (electronic) three
Take turns car tire install or maintenance process in, can be easily hanging by vehicle frame and support, it can also be used to need to be hanged during other installations
On empty mini-plant.It is the replacement equipment of expensive at present and unworkable jack.Its cost of manufacture is cheap, and structure is tight
Gather, operation is easily convenient, time saving and energy saving.And being detachably connected for screwed pipe and base, it is easy to disassemble to place, space is saved,
When a certain damage of components, it can also be continuing with by changing replacement parts, it is to avoid cause whole convenient jack to scrap
The phenomenon that can not be used, saves resource.
Brief description of the drawings
This specification includes the following drawings, and shown content is respectively:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is exploded perspective view of the present utility model;
Fig. 3 is front view of the present utility model.
Marked in figure:
1st, base, 2, screwed pipe, 3, hex nut, 4, buffer gasket, 5, hollow bushing.
Embodiment
Below against accompanying drawing, by the description to embodiment, embodiment of the present utility model is made further in detail
Thin explanation, it is therefore an objective to help those skilled in the art have to design of the present utility model, technical scheme it is more complete, accurate and
Deep understanding, and contribute to it to implement.
As shown in Figure 1 to Figure 3, the utility model is specifically related to a kind of convenient jack, including base 1, and the jack is also
Including screwed pipe 2, nut and it is coated at the hollow bushing 5 that screwed pipe 2 and socket end and nut circumference top end face are in contact, screw thread
Pipe 2 is on the base 1, and nut coordinates the axle for driving the threadingly pipe 2 of hollow bushing 5 by the external screw thread rotating with screwed pipe 2
Moved back and forth to direction.Screwed pipe 2 can be welded on base 1.Base can be rectangle, square or circle.Nut is preferred
For hex nut 3.Tire in (electronic) bicycle, (electronic) tricycle install or maintenance process in, can be with using this product
It is easily that vehicle frame is hanging and support, it can also be used to be needed during other installations on hanging mini-plant.When use, first by six
Angle nut 3 is arranged on screwed pipe 2, then will be enclosed within outside hollow bushing outside screwed pipe, is made the one end of hollow bushing towards base
Contradicted with the upper surface of hex nut, base is placed on the ground, the upper end of hollow bushing, which is propped up, needs hanging equipment, by pulling
Hand rotation hex nut moves up and down hollow cylinder sleeve pipe, so as to the height of flexible modulation jack.Hollow bushing
Upper surface is preferably provided with anti-skid structure, such as anti-slip veins, the contact friction force between increase hollow bushing and equipment, it is to avoid occur
The phenomenon of slippage.The surface of base can set fluorescence coating, be easy in more dim environment use this jack.
As a further improvement, provided with the cushion pad for being coated at screwed pipe 2 between hollow bushing 5 and the contact jaw of nut
Circle 4.Buffer gasket is using buffering thickening washer, and inner side is circle, and its inner side bore is slightly larger than the outer bore of screwed pipe 2, thousand
The hollow bushing on jin top plays a part of buffering decompression when moving up and down, increase the service life of jack.Buffer gasket is preferred
Using similar I-shaped wheel-type structure, the cross-sectional area of upper and lower end face is more than the cross-sectional area in intermediate buffering portion, saves the same of material
Shi Zeng great and hex nut and hollow bushing contact area.
In view of the intensity requirement of jack, screwed pipe 2 is preferably solid threaded steel pipe.Hollow bushing 5 is preferably hollow
Cylinder steel pipe, hollow cylinder steel pipe is made of open circles steel, and hollow cylinder steel pipe includes two pitch cylinder up and down being welded to connect
Steel pipe, the lower section bore of lower pitch cylinder steel pipe is less than the upper section bore of upper pitch cylinder steel pipe, and lower section bore is slightly larger than open circles
The external diameter of post steel pipe, plays a part of power-assisted.
In addition, for the ease of realizing dismounting, screwed pipe 2 is preferably to be detachably fixed to be connected with base 1.As a kind of more excellent
The mode of choosing, screwed pipe 2 is provided with radial direction through hole with the connection end of base, and base 1 is provided with the card for being used for being caught in screwed pipe connection end
Groove and the fixing hole located at card groove sidewall, are fastened by the radial direction through hole of bolt through fixing hole and screwed pipe.Need to tear open
When unloading, bolt is extracted, and screwed pipe is extracted from neck.Using such a dismountable connected mode, after dismounting, save
Space, is easy to deposit in less space, easy to carry.When a certain damage of components, parts can also be substituted by changing
It is continuing with, it is to avoid cause whole convenient jack to scrap the phenomenon that can not be used, save resource.
The utility model is exemplarily described above in association with accompanying drawing.Obviously, the utility model is implemented not
Limited by aforesaid way.As long as employ the various unsubstantialities that method design of the present utility model and technical scheme are carried out
Improvement;Or it is not improved, above-mentioned design of the present utility model and technical scheme are directly applied into other occasions, at this
Within the protection domain of utility model.
Claims (8)
1. a kind of convenient jack, including base, it is characterised in that:The jack also includes screwed pipe, nut and is coated at
The hollow bushing that screwed pipe and socket end are in contact with the circumferential top end face of nut, the screwed pipe is on base, the nut
The axial direction for driving hollow bushing threadingly pipe is coordinated to move back and forth by external screw thread rotating with screwed pipe.
2. convenient jack according to claim 1, it is characterised in that:Set between the contact jaw of the hollow bushing and nut
There is the buffer gasket for being coated at screwed pipe.
3. convenient jack according to claim 1, it is characterised in that:The screwed pipe is connected with tube chamber welds with base.
4. convenient jack according to claim 1, it is characterised in that:The screwed pipe is solid threaded steel pipe.
5. convenient jack according to claim 1, it is characterised in that:The nut is hex nut.
6. convenient jack according to claim 1, it is characterised in that:The hollow bushing is hollow cylinder steel pipe, hollow
Cylinder steel pipe includes the two pitch cylinder steel pipe up and down being welded to connect, and the lower section bore of lower pitch cylinder steel pipe is less than upper pitch cylinder steel pipe
Upper section bore, and it is lower section bore be more than hollow cylinder steel pipe external diameter.
7. convenient jack according to claim 1, it is characterised in that:The screwed pipe is detachably fixed with base to be connected.
8. convenient jack according to claim 7, it is characterised in that:The connection end of the screwed pipe and base is provided with radially
Through hole, the base is provided with neck and the fixing hole located at card groove sidewall, and the radial direction of fixing hole and screwed pipe is passed through by bolt
Through hole is fastened.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621358046.1U CN206318654U (en) | 2016-12-12 | 2016-12-12 | Convenient jack |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621358046.1U CN206318654U (en) | 2016-12-12 | 2016-12-12 | Convenient jack |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206318654U true CN206318654U (en) | 2017-07-11 |
Family
ID=59267479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621358046.1U Expired - Fee Related CN206318654U (en) | 2016-12-12 | 2016-12-12 | Convenient jack |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206318654U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115321405A (en) * | 2022-08-25 | 2022-11-11 | 宁国市天天耐磨材料有限公司 | Improve emergency support of jack stability |
-
2016
- 2016-12-12 CN CN201621358046.1U patent/CN206318654U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115321405A (en) * | 2022-08-25 | 2022-11-11 | 宁国市天天耐磨材料有限公司 | Improve emergency support of jack stability |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 Termination date: 20181212 |