CN107601340A - A kind of scissor jack of automobile using - Google Patents
A kind of scissor jack of automobile using Download PDFInfo
- Publication number
- CN107601340A CN107601340A CN201710862381.8A CN201710862381A CN107601340A CN 107601340 A CN107601340 A CN 107601340A CN 201710862381 A CN201710862381 A CN 201710862381A CN 107601340 A CN107601340 A CN 107601340A
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- China
- Prior art keywords
- connecting plate
- plate
- axle
- automobile
- hole
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- 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.)
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses a kind of scissor jack of automobile using, including upper plate and bottom plate, the bottom plate is fixedly mounted on base, tingle is provided with bottom plate and the upper plate corner, the upper plate is provided centrally with screwed hole, threaded rod is installed inside the screwed hole, the threaded rod upper end is fixedly connected with top, both sides are respectively arranged with the first connecting plate and the second connecting plate among the upper plate and bottom plate, tingle is provided with first connecting plate and the second connecting plate corner, axle is installed between the tingle, first connecting plate and the second connecting plate center are relatively fixed and are provided with threaded sleeve, screw mandrel is installed inside the threaded sleeve, the screw mandrel left end is installed with spacing catch, dop is fixedly connected with the left of the spacing catch, cylindrical type bar is connected with the dop.The scissor jack of the automobile using, have the advantages that reasonable in design, stability is high, can be used with popularity.
Description
Technical field
The invention belongs to technical field of jacks, and in particular to a kind of scissor jack of automobile using.
Background technology
Jack is divided into two kinds of mechanic jacks and hydraulic jack, and scissor-like jack is called bracket jack, is machinery
One kind in jack, the top that scissor-like jack is used for kart are lifted, and small volume is easy to carry, light and fast, are domestic each
Big automobile plant is with car product.
At present, in the market has miscellaneous scissor-like jack, but due to problem present on structure, using not to the utmost such as people
Meaning, it is time-consuming, laborious, effect is poor, function is single, also have much room for improvement in terms of stability of strutting system.
The content of the invention
It is an object of the invention to provide a kind of scissor jack of automobile using, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the present invention provides following technical scheme：A kind of scissor jack of automobile using, including upper plate
And bottom plate, the bottom plate are fixedly mounted on base, tingle, the fixation are provided with bottom plate and the upper plate corner
Axle is installed between intermediate plate, the upper plate is provided centrally with screwed hole, and threaded rod, the spiral shell are provided with inside the screwed hole
Rasp bar upper end is fixedly connected with top, and both sides are respectively arranged with the first connecting plate and the second connection among the upper plate and bottom plate
Tingle is provided with plate, first connecting plate and the second connecting plate corner, is installed between the tingle
Axle, the first connecting plate top are rotatablely connected by the support arm upper end that axle is rotatablely connected by axle and upper plate, and described second
It is rotatablely connected above connecting plate by the support arm upper end that axle is rotatablely connected by axle and upper plate, it is logical below first connecting plate
The support arm lower end for crossing axle rotation connection is rotatablely connected by axle and bottom plate, is rotatablely connected below second connecting plate by axle
Support arm lower end be rotatablely connected by axle and bottom plate, first connecting plate is relatively fixed with the second connecting plate center and is provided with
Threaded sleeve, screw mandrel is installed inside the threaded sleeve, the screw mandrel left end is installed with spacing catch, the limiting block
Dop is fixedly connected with the left of piece, cylindrical type bar is connected with the dop, through hole is provided with the cylindrical type bar.
Preferably, through hole is placed equidistant on the cylindrical type bar, and the through hole section is semicircle.
Preferably, the threaded sleeve screw thread installed on the threaded sleeve and the second connecting plate installed on first connecting plate
In the opposite direction.
Preferably, the support arm lengths are less than the half of screw mandrel length.
Preferably, top is provided with four groups above the upper plate.
Preferably, through hole is provided with first connecting plate, is provided with chute on the through hole outer rim vertical direction, institute
State and neck is provided with through hole outer rim horizontal direction, the threaded sleeve outer end is installed with dop, the dop and neck
It is adapted.
The technique effect and advantage of the present invention：The scissor jack of the automobile using, pass through through hole on the first connecting plate, neck
And the design of chute so that the jack quickly can extend to top lifting state from folded state, or scissor-like jack is fast
Speed becomes folded state again from top lifting state；By adjusting the height of four groups of tops on upper plate, in the strong point and nonplanar situation
Under, different height is stretched out in four groups of tops upwards, is contacted with upper support point, and the jack stability compared to more single top carries
It is high；By being provided with four groups of tingles on upper plate, bottom plate, the first connecting plate and the second connecting plate so that in one direction
Support arm can be provided with two groups, enhance the stability of the scissor jack；By the design of top and threaded rod, improve
The adjustable height of the jack, applicability are wider；The scissor jack of the automobile using, there is reasonable in design, stability
The advantages that high, it can be used with popularity.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the upper plate structure schematic diagram of the present invention；
Fig. 3 is the second connecting board structure schematic diagram of the present invention；
Fig. 4 is through hole, chute and the notch schematic diagram of the present invention.
In figure：1 cylindrical type bar, 2 dops, 3 through holes, 4 spacing catch, 5 first connecting plates, 6 support arms, 7 upper plates, 8 top,
9 threaded rods, 10 tingles, 11 bases, 12 bottom plates, 13 screw mandrels, 14 second connecting plates, 15 screwed holes, 16 axles, 17 thread bush
Pipe, 18 necks, 19 through holes, 20 chutes, 21 dops.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The invention provides the scissor jack of a kind of automobile using as Figure 1-4, including upper plate 7 and bottom plate 12, institute
State bottom plate 12 to be fixedly mounted on the pedestal 11, tingle 10, the fixation are provided with 7 four jiaos of the bottom plate 12 and upper plate
Axle 16 is installed between intermediate plate 10, the upper plate 7 is provided centrally with screwed hole 15, screw thread is provided with inside the screwed hole 15
Bar 9, the upper end of threaded rod 9 are fixedly connected with top 8, and the 12 middle both sides of upper plate 7 and bottom plate are respectively arranged with the first company
The connecting plate 14 of fishplate bar 5 and second, tingle 10, institute are provided with 14 4 jiaos of 5 and second connecting plate of the first connecting plate
State and axle 16 is installed between tingle 10, the upper end of support arm 6 that the top of the first connecting plate 5 is rotatablely connected by axle 16
It is rotatablely connected by axle 16 and upper plate 7, the upper end of support arm 6 that the top of the second connecting plate 14 is rotatablely connected by axle 16 passes through
Axle 16 is rotatablely connected with upper plate 7, and the lower end of support arm 6 that the lower section of the first connecting plate 5 is rotatablely connected by axle 16 passes through axle 16
Be rotatablely connected with bottom plate 12, the lower section of second connecting plate 14 by the lower end of support arm 6 that axle 16 is rotatablely connected by axle 16 with
Bottom plate 12 is rotatablely connected, and the center of 5 and second connecting plate of the first connecting plate 14, which is relatively fixed, is provided with threaded sleeve 17, described
Screw mandrel 13 is installed, the left end of screw mandrel 13 is installed with spacing catch 4, and the spacing catch 4 is left inside threaded sleeve 17
Side is fixedly connected with dop 2, and cylindrical type bar 1 is connected with the dop 2, through hole 3 is provided with the cylindrical type bar 1.
Further, through hole 3 is placed equidistant on the cylindrical type bar 1, and the section of through hole 3 is semicircle.
Further, the screw thread installed on the connecting plate 14 of threaded sleeve 17 and second installed on first connecting plate 5
The hand of spiral of sleeve pipe 17 is opposite.
Further, the length of support arm 6 is less than the half of the length of screw mandrel 13.
Further, the top of upper plate 7 top 8 is provided with four groups, in the case of the strong point and on-plane surface, four groups of tops
Head stretches out different height upwards, is contacted with upper support point, and the jack stability compared to more single top improves.
Further, through hole 19 is provided with first connecting plate 5, is provided with the outer rim vertical direction of through hole 19
Chute 20, neck 18 is provided with the outer rim horizontal direction of through hole 19, the outer end of threaded sleeve 17 is installed with dop
21, the dop 21 is adapted with neck 18.
Specifically, the scissor jack of the automobile using, when in use, the scissor jack is placed on the vapour for needing lifting
Below car, after firm banking 11, it will come directly towards 8 by threaded rod 9 and rise, because top 8 is provided with four groups, in the strong point and non-flat
In the case of face, different height is stretched out in four groups of tops 8 upwards, is contacted with upper support point, very heavy compared to more single top 8
Top, strong point increase, stability of strutting system are improved, then docked the through hole 3 on cylindrical type bar 1 with dop 2, by using difference
The through hole 3 of position, screw mandrel 13 is driven in threaded sleeve to adjust the force torque of cylindrical type bar 1, while rotational circle column type bar 1
17 internal rotations, while reducing the first connecting plate 5 and the second 14 spacing of connecting plate, the spacing of increase upper plate 7 and bottom plate 12, realize
The purpose that top 8 jacks up automobile, after the angle of rotation threaded sleeve 17, dop 21 and chute 20 are aligned, thread bush
Pipe 17 can depart from the first connecting plate 5, quickly scissor-like jack be become again folded state from top lifting state, on threaded sleeve 17
When dop 21 docks with neck 18, threaded sleeve 17 is fixedly connected with the first connecting plate 5, by scissor-like jack quickly from rugosity
State extends to top lifting state, the scissor jack of the automobile using, has the advantages that reasonable in design, stability is high, can be with general
All over promoting the use of.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of scissor jack of automobile using, including upper plate（7）And bottom plate（12）, it is characterised in that：The bottom plate（12）Gu
Dingan County is mounted in base（11）On, the bottom plate（12）And upper plate（7）Tingle is provided with corner（10）, the geometrical clamp
Piece（10）Between be installed with axle（16）, the upper plate（7）It is provided centrally with screwed hole（15）, the screwed hole（15）Inside peace
Equipped with threaded rod（9）, the threaded rod（9）Upper end is fixedly connected with top（8）, the upper plate（7）And bottom plate（12）Centre two
Side is respectively arranged with the first connecting plate（5）With the second connecting plate（14）, first connecting plate（5）With the second connecting plate（14）Four
Tingle is provided with angle（10）, the tingle（10）Between be installed with axle（16）, first connecting plate（5）
Top passes through axle（16）The support arm of rotation connection（6）Upper end passes through axle（16）With upper plate（7）Rotation connection, second connection
Plate（14）Top passes through axle（16）The support arm of rotation connection（6）Upper end passes through axle（16）With upper plate（7）Rotation connection, described the
One connecting plate（5）Lower section passes through axle（16）The support arm of rotation connection（6）Lower end passes through axle（16）With bottom plate（12）Rotation connection,
Second connecting plate（14）Lower section passes through axle（16）The support arm of rotation connection（6）Lower end passes through axle（16）With bottom plate（12）Turn
Dynamic connection, first connecting plate（5）With the second connecting plate（14）Center, which is relatively fixed, is provided with threaded sleeve（17）, the spiral shell
Line sleeve pipe（17）Inside is provided with screw mandrel（13）, the screw mandrel（13）Left end is installed with spacing catch（4）, the limiting block
Piece（4）Left side is fixedly connected with dop（2）, the dop（2）On be connected with cylindrical type bar（1）, the cylindrical type bar（1）On set
It is equipped with through hole（3）.
A kind of 2. scissor jack of automobile using according to claim 1, it is characterised in that：The cylindrical type bar（1）On
Through hole（3）It is placed equidistant, the through hole（3）Section is semicircle.
A kind of 3. scissor jack of automobile using according to claim 1, it is characterised in that：First connecting plate（5）
The threaded sleeve of upper installation（17）With the second connecting plate（14）The threaded sleeve of upper installation（17）Hand of spiral is opposite.
A kind of 4. scissor jack of automobile using according to claim 1, it is characterised in that：The support arm（6）Length
Less than screw mandrel（13）The half of length.
A kind of 5. scissor jack of automobile using according to claim 1, it is characterised in that：The upper plate（7）Push up top
Head（8）It is provided with four groups.
A kind of 6. scissor jack of automobile using according to claim 1, it is characterised in that：First connecting plate（5）
On be provided with through hole（19）, the through hole（19）Chute is provided with outer rim vertical direction（20）, the through hole（19）Outer rim water
Square neck is set up（18）, the threaded sleeve（17）Outer end is installed with dop（21）, the dop（21）With
Neck（18）It is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710862381.8A CN107601340A (en) | 2017-09-21 | 2017-09-21 | A kind of scissor jack of automobile using |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710862381.8A CN107601340A (en) | 2017-09-21 | 2017-09-21 | A kind of scissor jack of automobile using |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107601340A true CN107601340A (en) | 2018-01-19 |
Family
ID=61062199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710862381.8A Pending CN107601340A (en) | 2017-09-21 | 2017-09-21 | A kind of scissor jack of automobile using |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107601340A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019408A (en) * | 2018-09-20 | 2018-12-18 | 张勤 | Balance lifting machine for vehicle maintenance |
| CN109231074A (en) * | 2018-09-20 | 2019-01-18 | 张勤 | Method automobile is jacked, repaired |
| CN114701966A (en) * | 2022-03-26 | 2022-07-05 | 浙江宏钰起重机械有限公司 | Hand jack of portable |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB287630A (en) * | 1926-12-22 | 1928-03-22 | Reginald Leonard Mugleston | An improved combined split rim contracting tool and lifting jack |
| US3857548A (en) * | 1973-06-28 | 1974-12-31 | T Takeuchi | Pantograph-type jack |
| CN2063513U (en) * | 1990-04-30 | 1990-10-10 | 李秉生 | Unloaded quick-rising and falling mechanical jack |
| CN2218733Y (en) * | 1995-03-16 | 1996-01-31 | 浙江大学 | Arch hydraulic jack |
| CN2451559Y (en) * | 2000-11-23 | 2001-10-03 | 吴南汉 | Wheel type shears frame lifting jack |
| CN201305422Y (en) * | 2008-10-10 | 2009-09-09 | 上海电机学院 | Portable powerful jack |
| CN203237973U (en) * | 2013-03-14 | 2013-10-16 | 天津恒为源汽车装备设计有限公司 | Portable lifting jack |
| CN205653123U (en) * | 2016-05-12 | 2016-10-19 | 江苏建筑职业技术学院 | Portable automatic rising of simple and easy hand formula platform |
| CN206203782U (en) * | 2016-11-11 | 2017-05-31 | 南通巴兰仕机电有限公司 | It is a kind of to hide the small platform for cutting lifting machine |
-
2017
- 2017-09-21 CN CN201710862381.8A patent/CN107601340A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB287630A (en) * | 1926-12-22 | 1928-03-22 | Reginald Leonard Mugleston | An improved combined split rim contracting tool and lifting jack |
| US3857548A (en) * | 1973-06-28 | 1974-12-31 | T Takeuchi | Pantograph-type jack |
| CN2063513U (en) * | 1990-04-30 | 1990-10-10 | 李秉生 | Unloaded quick-rising and falling mechanical jack |
| CN2218733Y (en) * | 1995-03-16 | 1996-01-31 | 浙江大学 | Arch hydraulic jack |
| CN2451559Y (en) * | 2000-11-23 | 2001-10-03 | 吴南汉 | Wheel type shears frame lifting jack |
| CN201305422Y (en) * | 2008-10-10 | 2009-09-09 | 上海电机学院 | Portable powerful jack |
| CN203237973U (en) * | 2013-03-14 | 2013-10-16 | 天津恒为源汽车装备设计有限公司 | Portable lifting jack |
| CN205653123U (en) * | 2016-05-12 | 2016-10-19 | 江苏建筑职业技术学院 | Portable automatic rising of simple and easy hand formula platform |
| CN206203782U (en) * | 2016-11-11 | 2017-05-31 | 南通巴兰仕机电有限公司 | It is a kind of to hide the small platform for cutting lifting machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019408A (en) * | 2018-09-20 | 2018-12-18 | 张勤 | Balance lifting machine for vehicle maintenance |
| CN109231074A (en) * | 2018-09-20 | 2019-01-18 | 张勤 | Method automobile is jacked, repaired |
| CN114701966A (en) * | 2022-03-26 | 2022-07-05 | 浙江宏钰起重机械有限公司 | Hand jack of portable |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180119 |