CN201195677Y - Hand jack with gear - Google Patents
Hand jack with gear Download PDFInfo
- Publication number
- CN201195677Y CN201195677Y CNU2008200439146U CN200820043914U CN201195677Y CN 201195677 Y CN201195677 Y CN 201195677Y CN U2008200439146 U CNU2008200439146 U CN U2008200439146U CN 200820043914 U CN200820043914 U CN 200820043914U CN 201195677 Y CN201195677 Y CN 201195677Y
- Authority
- CN
- China
- Prior art keywords
- gear
- jack
- main body
- bridging
- drive
- 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 relates to a hand jack with gears, which comprises a main body of the jack and also comprises a gear actuating mechanism which is connected with one end of a threaded rod of the main body of the jack, wherein a base of the main body of the jack is composed a pair of opposite vertical plates and bottom boards which are vertical to the vertical plates. The gear actuating mechanism is composed of a drive gear, a bypass gear and a driven gear which are installed in a gear case, wherein the drive gear is engaged with a big fluted disc of the bypass gear, the driven gear is engaged with a small fluted disc of the bypass gear, and the drive gear and a handle are connected. After the technical scheme is adopted, the main body of the jack is lifted through the gear actuating mechanism, which saves more labor compared with a traditional jack, the cost is much less than that of an electric jack and a hydraulic jack, simultaneously, the contact area between the base and the ground is increased, the safety when in use is guaranteed, the cost is low, the safety is high, the operation is convenient, the transportation is convenient, and the hand jack has other beneficial effects.
Description
Technical field:
The utility model relates to a kind of manual jack with gear.
Background technology:
Existing jack is laborsaving for lifting, and a lot of designers design the jack structure of hydraulic pressure, form such as electronic, though these structures have reached design goal, the cost of jack also increases thereupon, can not be accepted by masses.In addition, existing jack for easy to carry, occupy little space, its texture ratio is less, so its base is also little, in use slides often, even the danger of caving in is arranged, safety is not high.
Summary of the invention:
The purpose of this utility model is to overcome the deficiencies in the prior art part, and the manual jack of low, safe, the easy to operate band gear of a kind of cost is provided.
For achieving the above object, the technical scheme that the utility model provides is: include the jack main body, also include the end bonded assembly gear drive with the screw rod of jack main body, the base of described jack main body is by a pair of relative riser, and the base plate vertical with riser constitutes.
Described gear drive is made up of the driving gear, bridging gear, the driven gear that are loaded in the gear case, the large fluted disc engagement of driving gear and bridging gear, and the small tooth plate engagement of driven gear and bridging gear, driving gear is connected with handle.
The screw rod of jack main body and gear drive bonded assembly one end are provided with anti-tripping.
After adopting technique scheme, come lifting jack main body by gear drive, laborsaving more a lot of than traditional jack, lack again much than electronic, hydraulic jack cost, base and ground-surface area of contact increase simultaneously, security row when having guaranteed to use, beneficial effect such as cost is low, safe, easy to operate, easy to carry.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 splits structural representation for the utility model gear case.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is described further, see that accompanying drawing 1-is shown in Figure 2, preferred embodiment of the present utility model includes jack main body 1, also include an end bonded assembly gear drive with the screw rod 2 of jack main body 1, the base 3 of described jack main body is by a pair of relative riser 4, the base plate 5 vertical with riser constitutes, and the structure of this kind two perpendicular horizontal strokes has increased with ground-surface foundation area and stability and improved greatly.Described gear drive is made up of the driving gear 7, bridging gear 8, the driven gear 9 that are loaded in the gear case 6, driving gear 7 meshes with the large fluted disc of bridging gear 8, driven gear 9 meshes with the small tooth plate of bridging gear 8, and driving gear 7 is connected with handle 10.During work, shake handle 10 and drive driving gear 7 drive bridging gears 8, bridging gear 8 drives driven gear 9 again, and driven gear orders about screw rod 2 and rotates, thereby lifting jack main body 1 if want jack main body 1 to descend, is oppositely shaken handle 10 and got final product.The screw rod 2 and gear drive bonded assembly one end of jack main body are provided with and prevent anti-tripping 11 of screw rod slippage.
The embodiment of the above is preferred embodiment of the present utility model only, is not to limit practical range of the present utility model with this, so the equivalence that all shapes according to the utility model, structure and principle are done changes, all should be covered by in the protection domain of the present utility model.
Claims (3)
1. be with the manual jack of gear, include jack main body (1), it is characterized in that: also include an end bonded assembly gear drive with the screw rod (2) of jack main body (1), the base of described jack main body (3) is by a pair of relative riser (4), and the base plate vertical with riser (5) constitutes.
2. the manual jack of band gear according to claim 1, it is characterized in that: described gear drive is made up of the driving gear (7), bridging gear (8), the driven gear (9) that are loaded in the gear case (6), driving gear (7) meshes with the large fluted disc of bridging gear (8), driven gear (9) meshes with the small tooth plate of bridging gear (8), and driving gear (7) is connected with handle (10).
3. the porcelain ball press of using in a kind of ceramic tile production according to claim 1 is characterized in that: the screw rod (2) of jack main body (1) is provided with anti-tripping (11) with gear drive bonded assembly one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200439146U CN201195677Y (en) | 2008-02-04 | 2008-02-04 | Hand jack with gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200439146U CN201195677Y (en) | 2008-02-04 | 2008-02-04 | Hand jack with gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201195677Y true CN201195677Y (en) | 2009-02-18 |
Family
ID=40415315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200439146U Expired - Fee Related CN201195677Y (en) | 2008-02-04 | 2008-02-04 | Hand jack with gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201195677Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528610A (en) * | 2014-12-04 | 2015-04-22 | 马宁 | Handlebar device for jack |
| CN107150972A (en) * | 2017-06-21 | 2017-09-12 | 苏州市优诺特升降机械有限公司 | A kind of high stable jack easy to use |
-
2008
- 2008-02-04 CN CNU2008200439146U patent/CN201195677Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528610A (en) * | 2014-12-04 | 2015-04-22 | 马宁 | Handlebar device for jack |
| CN107150972A (en) * | 2017-06-21 | 2017-09-12 | 苏州市优诺特升降机械有限公司 | A kind of high stable jack easy to use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090218 Termination date: 20110204 |