CN206307945U - A kind of jack with security bracket - Google Patents
A kind of jack with security bracket Download PDFInfo
- Publication number
- CN206307945U CN206307945U CN201621407469.8U CN201621407469U CN206307945U CN 206307945 U CN206307945 U CN 206307945U CN 201621407469 U CN201621407469 U CN 201621407469U CN 206307945 U CN206307945 U CN 206307945U
- Authority
- CN
- China
- Prior art keywords
- jack
- handle
- security bracket
- push rod
- contiguous block
- 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
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a kind of jack with security bracket, include base, base is provided with security bracket and jack, the security bracket includes support frame, support frame is provided with groove, push rod movable up and down is provided with groove, the side of push rod has rack structure, support frame top is provided with stress frame, being provided with stress frame can snap in the ratchet of tooth bar, handle of the ratchet connection on the outside of stress frame, push rod upper end is provided with contiguous block, the side of contiguous block lower surface is fixedly connected push rod, opposite side is fixedly connected the piston rod of jack, the upper end of contiguous block is provided with support saddle.The jack of security bracket of the present utility model, while there is the function of jack and security bracket, it is simple to operate, it is safe, the trouble that the instrument storage of many sets occupies big quantity space is reduced, it is easy to storage.
Description
Technical field
The utility model designs technical field of jacks, and in particular to a kind of jack with security bracket.
Background technology
When automobile is repaired, it is typically necessary and uses jack, after jack props automobile, recycles security bracket
Support, then exit jack.Current security bracket and jack are all the autonomous devices of separate design, are received and using all
Inconvenience, and two kinds of equipment when using cooperatively step it is many, operational risk is big, not safe enough.
The content of the invention
For problems of the prior art, the utility model is unified to set by by security bracket and jack, from
And obtain a kind of storage storage conveniently, the jack with security bracket simple to operate.
In order to solve the above technical problems, the technical solution adopted in the utility model is：It is a kind of with the very heavy of security bracket
Top, includes base, and base is provided with security bracket and jack, and the security bracket includes support frame, and support frame is provided with
Groove, is provided with push rod movable up and down in groove, the side of push rod has rack structure, and support frame top is provided with stress frame,
Being provided with stress frame can snap in the ratchet of tooth bar, and handle of the ratchet connection on the outside of stress frame, push rod upper end is provided with contiguous block,
The side of contiguous block lower surface is fixedly connected push rod, and opposite side is fixedly connected the piston rod of jack, and the upper end of contiguous block is provided with
Support saddle.
Ratchet is the motion bar of cylindrical shape, and handle has U-shaped structure, and the two ends of handle are rotatably pacified by rotating shaft
On the side wall of stress frame both sides, the two ends of handle are respectively provided with projection, and motion bar is fixedly connected between projection, and motion bar is located at
Rotating shaft oblique upper, is respectively provided with the arc-shaped through-hole for motion bar activity on the side wall of stress frame both sides.
Stress frame is provided with holds the shell fragment that motion bar departs from tooth bar.
Push rod inside is hollow structure, and extending mechanism is provided between support saddle and contiguous block, and extending mechanism includes extension rod
And latch, one end connection support saddle of extension rod, inside the mobilizable upper end insertion push rod from contiguous block of the other end, on extension rod
The through hole of some horizontal directions is provided with, contiguous block is provided with pin hole, and latch inserts through hole through pin hole.
Jack is hydraulic jack, and the hydraulic jack includes oil return valve, taper knob and handle, and the handle can
In the insertion taper knob of dismounting, the oil return valve has the projection of flat, and one end of handle is with recessed with what projection matched
Groove.
Handle is divided into front hand grip and back handle, and front hand grip and back handle are removably connected.
Operation principle of the present utility model is：The piston rod of hydraulic jack is gradually risen by handle, piston rod will
Contiguous block jack-up, contiguous block drives push rod to rise, until support saddle will be needed by the object jack-up of jack-up to the height for needing.It is drop-down
Handle, during motion bar to snap in the teeth groove in tooth bar.Now handle is removed from taper knob, the groove on handle entangles oil return
The projection of valve, turns handle, and oil return valve unclamps pressure release, and the weight of object will be born by security bracket.On pull handle, by motion bar
The teeth groove exited in tooth bar, the weight of object is born by jack, continues to unclamp oil return valve pressure release, and object is recovered by before jack-up
State, completes work.Extension rod is drawn high into certain altitude from push rod, latch inserts through hole, can increase support through pin hole
The height of saddle.
The beneficial effects of the utility model are：The jack of security bracket of the present utility model, at the same have jack and
The function of security bracket, simple to operate, safety coefficient is high, reduces the trouble that the instrument storage of many sets occupies big quantity space,
It is easy to storage.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the enlarged diagram of stress frame part.
Specific embodiment
In conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1-2, a kind of jack with security bracket, includes base 1, base be provided with security bracket and
Jack 2, the security bracket includes support frame 3, and support frame 3 is provided with groove, and push rod movable up and down is provided with groove
4, the side of push rod 4 has the structure of tooth bar 5, and the top of support frame 3 is provided with to be provided with stress frame 6, stress frame 6 can snap in tooth bar 5
Ratchet, positioned at the handle 7 in the outside of stress frame 6, the upper end of push rod 4 is provided with contiguous block 8, the side of the lower surface of contiguous block 8 for ratchet connection
Push rod 4 is fixedly connected, opposite side is fixedly connected the piston rod 9 of jack 2, and the upper end of contiguous block 8 is provided with support saddle 10.
Ratchet is the motion bar 11 of cylindrical shape, and the two ends that handle 7 has U-shaped structure, handle 7 can be turned by rotating shaft 12
It is dynamic on the side wall of the both sides of stress frame 6, the two ends of handle 7 are respectively provided with raised 13, and activity is fixedly connected between raised 13
Bar 11, motion bar 11 is located at the oblique upper of rotating shaft 12, and the arc being respectively provided with the side wall of the both sides of stress frame 6 for the activity of motion bar 11 leads to
Hole 14.
Stress frame 6 is provided with the shell fragment 15 for holding motion bar 11, by the support of shell fragment 15 after the teeth groove of the disengaging tooth bar 5 of motion bar 11
Firmly.
The inside of push rod 4 is hollow structure, and extending mechanism is provided between support saddle 10 and contiguous block 8, and extending mechanism is included and prolonged
Stock 16 and latch 17, one end connection support saddle 10 of extension rod 16, push rod is inserted in the mobilizable upper end from contiguous block 8 of the other end
Inside 4, extension rod 16 is provided with the through hole 18 of some horizontal directions, and contiguous block 8 is provided with pin hole, and latch 17 passes through pin hole
Insertion through hole 18.
Jack 2 is hydraulic jack, and the hydraulic jack includes oil return valve, taper knob 19 and handle, the hand
Handle is removably inserted in taper knob 19, and one end that the oil return valve has the projection of flat, handle has and raised phase
The groove matched somebody with somebody.
Handle is divided into front hand grip 20 and back handle 21, and front hand grip 20 and back handle 21 are removably connected.
The piston rod 9 of hydraulic jack is gradually risen by handle, piston rod 9 is by the jack-up of contiguous block 8, the band of contiguous block 8
Dynamic push rod 4 rises, until support saddle 10 will be needed by the object jack-up of jack-up to the height for needing.Under pull handle 7, by motion bar 11
In snapping in the teeth groove in tooth bar 5.Now handle is removed from taper knob 19, the groove on handle entangles the projection of oil return valve,
Handle is turned, oil return valve unclamps pressure release, and the weight of object will be born by security bracket.On pull handle 7, motion bar 11 is exited into tooth
Teeth groove in bar 5, the weight of object is born by jack 2, continues to unclamp oil return valve pressure release, and object is recovered by shape before jack-up
State, completes work.Security bracket and jack integrated are designed, while playing a part of duplicate protection.By extension rod 16 from push rod 4
Certain altitude is inside drawn high, latch 17 inserts through hole 18 through pin hole, can increase the bearing height of support saddle 10.
Preferred embodiment of the present utility model described in detail above, it will be appreciated that the ordinary skill people of this area
Member just can make many modifications and variations without creative work according to design of the present utility model, therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model in domain
Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.
Claims (6)
1. a kind of jack with security bracket, it is characterised in that include base, base is provided with security bracket and very heavy
Top, the security bracket includes support frame, and support frame is provided with groove, and push rod movable up and down is provided with groove, push rod
Side has rack structure, and support frame top is provided with stress frame, and being provided with stress frame can snap in the ratchet of tooth bar, ratchet connection position
Handle on the outside of stress frame, push rod upper end is provided with contiguous block, and the side of contiguous block lower surface is fixedly connected push rod, and opposite side is solid
Surely the piston rod of jack is connected, the upper end of contiguous block is provided with support saddle.
2. the jack of security bracket is carried as claimed in claim 1, it is characterised in that the ratchet is cylindrical shape
Motion bar, the two ends that handle has U-shaped structure, handle are rotatably arranged on the side wall of stress frame both sides by rotating shaft, are drawn
The two ends of hand are respectively provided with projection, and motion bar is fixedly connected between projection, and motion bar is located at rotating shaft oblique upper, the side of stress frame both sides
The arc-shaped through-hole for motion bar activity is respectively provided with wall.
3. the jack of security bracket is carried as claimed in claim 2, it is characterised in that the stress frame is provided with holds work
Lever departs from the shell fragment of tooth bar.
4. the jack of security bracket is carried as claimed in claim 1, it is characterised in that the push rod inside is hollow knot
Structure, is provided with extending mechanism between support saddle and contiguous block, extending mechanism includes extension rod and latch, one end connection support of extension rod
Saddle, inside the mobilizable upper end insertion push rod from contiguous block of the other end, extension rod is provided with the through hole of some horizontal directions, even
Connect block and be provided with pin hole, latch inserts through hole through pin hole.
5. the jack of security bracket is carried as claimed in claim 1, it is characterised in that the jack is oil jack
Top, the hydraulic jack includes oil return valve, taper knob and handle, and the handle is removably inserted in taper knob, described
Oil return valve has the projection of flat, and one end of handle has the groove matched with projection.
6. the jack of security bracket is carried as claimed in claim 5, it is characterised in that the handle is divided into front hand grip with after
Handle, front hand grip and back handle are removably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621407469.8U CN206307945U (en) | 2016-12-21 | 2016-12-21 | A kind of jack with security bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621407469.8U CN206307945U (en) | 2016-12-21 | 2016-12-21 | A kind of jack with security bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206307945U true CN206307945U (en) | 2017-07-07 |
Family
ID=59252494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621407469.8U Expired - Fee Related CN206307945U (en) | 2016-12-21 | 2016-12-21 | A kind of jack with security bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206307945U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108328503A (en) * | 2018-03-20 | 2018-07-27 | 杭州天恒机械有限公司 | A kind of jack overlaps the lifting gear used with security bracket supporting point |
| CN108749786A (en) * | 2018-05-24 | 2018-11-06 | 嘉兴迈钛宝机械有限公司 | A kind of adjustable weight supporting mechanism |
| CN109205500A (en) * | 2018-11-28 | 2019-01-15 | 嘉兴金鹏工具有限公司 | A kind of hydraulic jack with emergency support |
| WO2022037149A1 (en) * | 2020-08-19 | 2022-02-24 | 常熟通润汽车零部件股份有限公司 | Support having fixing and securing structure |
-
2016
- 2016-12-21 CN CN201621407469.8U patent/CN206307945U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108328503A (en) * | 2018-03-20 | 2018-07-27 | 杭州天恒机械有限公司 | A kind of jack overlaps the lifting gear used with security bracket supporting point |
| CN108749786A (en) * | 2018-05-24 | 2018-11-06 | 嘉兴迈钛宝机械有限公司 | A kind of adjustable weight supporting mechanism |
| CN109205500A (en) * | 2018-11-28 | 2019-01-15 | 嘉兴金鹏工具有限公司 | A kind of hydraulic jack with emergency support |
| WO2022037149A1 (en) * | 2020-08-19 | 2022-02-24 | 常熟通润汽车零部件股份有限公司 | Support having fixing and securing structure |
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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: 20170707 Termination date: 20191221 |