CN205892616U - Prevent jack that heels - Google Patents
Prevent jack that heels Download PDFInfo
- Publication number
- CN205892616U CN205892616U CN201620701009.XU CN201620701009U CN205892616U CN 205892616 U CN205892616 U CN 205892616U CN 201620701009 U CN201620701009 U CN 201620701009U CN 205892616 U CN205892616 U CN 205892616U
- Authority
- CN
- China
- Prior art keywords
- groove
- jack
- block
- sole piece
- movable 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
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses a prevent jack that heels, including base, main part, hood, ejector pin, horizontal pole, bracing piece, movable block, the main part is fixed on the base, is fixed with a plurality of horizontal poles on the main part lateral wall, bracing piece one end stretches into in the fixed slot, the hood is installed to the main part top, installs the ejector pin in the hood, and the ejector pin top is equipped with a recess, and the recess is spherically, is equipped with the snap ring on the inner wall of recess top, the movable block is installed on the recess, and the movable block comprises kicking block, connecting block and sole piece, the kicking block lies in the top of recess, and even there is the connecting block kicking block bottom, and in connecting block the latter half stretched into the recess, even there was the sole piece connecting block bottom, and the sole piece lies in the recess, and the sole piece is spherically. The utility model discloses a with the movable block setting on the ejector pin for the jack rises the back automobile and takes place can not say that the jack pushes over when slightly moving, also can make effectual of the jack to prop up the automobile when having protected the jack, has protected the safety of automobile.
Description
[technical field]
This utility model is related to the technical field that vapour protects equipment, the particularly technical field of jack.
[background technology]
Jack be one kind rigidity top lift part as equipment, pushed up in stroke by top bracket or bottom claw
Rise the gently little crane gear of weight.Rack-jack, screw jack and 3 kinds of hydraulic jack can be divided into by architectural feature.Thousand
Jin top is a kind of simplest crane gear of lifting highly little (less than 1m).It has mechanical type and two kinds of fluid pressure type.Fluid pressure type
Jack structure is compact, stable working, has self-locking action, therefore using extensively.Its shortcoming is lifting limited height, lifting velocity
Slowly.The species of car jack can be divided into rack-jack, screw jack and hydraulic jack and Inflated jack four
Kind.If existing jack improper use easily rolls, easily cause accident.
[utility model content]
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of anti-rolling jack, can
Jack is made to be difficult to roll.
For achieving the above object, the utility model proposes a kind of anti-rolling jack, including base, main body, top cap,
Push rod, cross bar, support bar, movable block, described main body is fixed on base, and main body wall is fixed with some cross bars, yardarm
Portion is provided with fixing groove, and described support bar one end is stretched in fixing groove, and fixing trench bottom is fixed with spring, the spring other end and support
Bar is connected, and installs crown cap, be provided with push rod, push rod top is provided with a groove in top cap above described main body, and groove is in spherical crown
Shape, groove top inwall is provided with snap ring, and described movable block is arranged on groove, and movable block is by jacking block, contiguous block and sole piece group
Become, described jacking block is located at the top of groove, jacking block bottom is connected with contiguous block, and contiguous block the latter half is stretched in groove, contiguous block
Bottom is connected with sole piece, and sole piece is located in groove, and sole piece is in spherical.
Preferably, described support bar is hemispherical away from yardarm, half root at the domed ends place of support bar
First elastic layer is coated with support bar.
Preferably, the second elastic layer is coated with described cross bar, between the first elastic layer and the second elastic layer, pass through bullet
Property moccasin layer connect.
Preferably, in the top sidewall positioned at main body of described cross bar, cross bar quantity is 4, cross bar is in crossing distribution
In main body.
Preferably, the spherical crown surface laminating of the spherical crown surface of described sole piece and groove, it is distributed with some on the spherical crown surface of sole piece
From center to extraradial lubrication groove.
Preferably, described contiguous block is in the spherical crown shape going to push up, the upper surface of snap ring is parallel with the surface of contiguous block, snap ring
There is gap and contiguous block between.
Preferably, described movable block top is provided with screwed hole, movable block top is fixed with an adaptation plate, adapts to plate bottom
It is fixed with the screw rod closing with corresponding threaded holes.
The beneficial effects of the utility model: this utility model is by movable block being arranged on push rod so that very heavy jacking
After rising, automobile occurs to say that jack pushes over when slightly moving, and protects and jack also can be made while jack effective
Support automobile, protect the safety of automobile；Cross bar with support bar is arranged in main body so that jack will not be completely
Side is fallen so that can also play certain supporting role to automobile when jack rolls, and protects automobile.
Feature of the present utility model and advantage will combine accompanying drawing by embodiment and be described in detail.
[brief description]
Fig. 1 is a kind of front view of anti-rolling jack of this utility model；
Fig. 2 is a kind of sole piece upward view of anti-rolling jack of this utility model.
In figure: 1- base, 2- main body, 3- cross bar, 4- top cap, 5- push rod, 6- movable block, 7- adapt to plate, 20- external screw thread,
30- support bar, 31- fixing groove, 32- spring, 35- second elastic layer, 36- first elastic layer, 37- elasticity moccasin layer, 50- are recessed
Groove, 51- snap ring, 60- screwed hole, 61- jacking block, 62- contiguous block, 63- sole piece, 65- lubrication groove, 70- screw rod.
[specific embodiment]
Refering to Fig. 1 and Fig. 2, a kind of anti-rolling jack of this utility model, including base 1, main body 2, top cap 4, push rod
5th, cross bar 3, support bar 30, movable block 6, described main body 2 is fixed on base 1, and main body 2 side wall is fixed with some cross bars 3, horizontal
Bar 3 end is provided with fixing groove 31, and described support bar 30 one end is stretched in fixing groove 31, and fixing groove 31 bottom is fixed with spring 32,
Spring 32 other end is connected with support bar 30, and crown cap 4 is installed in described main body 2 top, is provided with push rod 5, push rod 5 in top cap 4
Top is provided with a groove 50, and groove 50 is in spherical, and groove 50 top inner wall is provided with snap ring 51, and described movable block 6 is arranged on
On groove 50, movable block 6 is made up of jacking block 61, contiguous block 62 and sole piece 63, and described jacking block 61 is located at the top of groove 50, jacking block
61 bottoms are connected with contiguous block 62, and contiguous block 62 the latter half is stretched in groove 50, and contiguous block 62 bottom is connected with sole piece 63, sole piece 63
In groove 50, sole piece 63 is in spherical, the hemisphere of support bar 30 hemispherical away from cross bar 3 end of described support bar 30
It is coated with the first elastic layer 36 on the half root support bar 30 that shape end is located, described cross bar 3 is coated with the second elastic layer 35, the
Pass through elastic moccasin layer 37 between posterior limiting 36 and the second elastic layer 35 to connect, the top side positioned at main body 2 of described cross bar 3
On wall, cross bar 3 quantity is 4, cross bar 3 be in crossing distribution on the body 2, the spherical crown surface of described sole piece 63 and the spherical crown of groove 50
Face fit, be distributed with the spherical crown surface of sole piece 63 some from center to extraradial lubrication groove 65, described contiguous block 62 be in go push up
Spherical crown shape, the upper surface of snap ring 51 is parallel with the surface of contiguous block 62, has gap, described work between snap ring 51 and contiguous block 62
Motion block 6 top is provided with screwed hole 60, and movable block 6 top is fixed with an adaptation plate 7, adapts to plate 7 bottom and is fixed with and screwed hole 60
The screw rod 70 matching.
Utility model works process:
A kind of anti-rolling jack of this utility model in the course of the work, adaptation plate 7 can be arranged various raised and recessed
Fall into, select the suitable plate 7 that adapts to be arranged on movable block as needed, gear jack by after automobile jack-up, if automobile occur light
Micro-shifting move and during small angle inclination, movable block 6 can groove 50 in slip so that jack will not incline because of moving of automobile
Fall, be effectively protected jack and automobile, if tilting of automobile angle is excessive, when jack is carried by force, support bar 30 He
Cross bar 3 can play a role, and automobile can be erected by jack, effectively avoid the direct whereabouts of automobile, protect automobile.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any new to this practicality
Scheme after type simple transformation belongs to protection domain of the present utility model.
Claims (7)
1. a kind of anti-rolling jack it is characterised in that: include base (1), main body (2), top cap (4), push rod (5), cross bar
(3), support bar (30), movable block (6), described main body (2) is fixed on base (1), and main body (2) side wall is fixed with some horizontal strokes
Bar (3), cross bar (3) end is provided with fixing groove (31), and described support bar (30) one end is stretched in fixing groove (31), fixing groove (31)
Bottom is fixed with spring (32), and spring (32) other end is connected with support bar (30), installs crown cap above described main body (2)
(4) push rod (5), is installed in top cap (4), push rod (5) top is provided with a groove (50), groove (50) is in spherical, groove
(50) top inner wall is provided with snap ring (51), and described movable block (6) is arranged on groove (50), movable block (6) by jacking block (61),
Contiguous block (62) and sole piece (63) composition, described jacking block (61) is located at the top of groove (50), and jacking block (61) bottom is connected with connection
Block (62), contiguous block (62) the latter half is stretched in groove (50), and contiguous block (62) bottom is connected with sole piece (63), sole piece (63) position
In groove (50), sole piece (63) is in spherical.
2. as claimed in claim 1 a kind of anti-rolling jack it is characterised in that: described support bar (30) away from cross bar
(3) end is hemispherical, and the half root support bar (30) at domed ends place of support bar (30) is coated with the first elastic layer
(36).
3. as claimed in claim 2 a kind of anti-rolling jack it is characterised in that: be coated with second on described cross bar (3)
Elastic layer (35), passes through elastic moccasin layer (37) and connects between the first elastic layer (36) and the second elastic layer (35).
4. as claimed in claim 1 a kind of anti-rolling jack it is characterised in that: described cross bar (3) positioned at main body (2)
Top sidewall on, cross bar (3) quantity be 4, cross bar (3) be in crossing distribution in main body (2).
5. as claimed in claim 1 a kind of anti-rolling jack it is characterised in that: the spherical crown surface of described sole piece (63) and recessed
Groove (50) spherical crown surface laminating, be distributed with the spherical crown surface of sole piece (63) some from center to extraradial lubrication groove (65).
6. as claimed in claim 1 a kind of anti-rolling jack it is characterised in that: described contiguous block (62) be in go push up ball
Crown, the upper surface of snap ring (51) is parallel with the surface of contiguous block (62), has gap between snap ring (51) and contiguous block (62).
7. as claimed in claim 1 a kind of anti-rolling jack it is characterised in that: described movable block (6) top is provided with spiral shell
Pit (60), movable block (6) top is fixed with an adaptation plate (7), and adaptation plate (7) bottom is fixed with is matched with screwed hole (60)
Screw rod (70).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620701009.XU CN205892616U (en) | 2016-07-01 | 2016-07-01 | Prevent jack that heels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620701009.XU CN205892616U (en) | 2016-07-01 | 2016-07-01 | Prevent jack that heels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205892616U true CN205892616U (en) | 2017-01-18 |
Family
ID=57771175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620701009.XU Expired - Fee Related CN205892616U (en) | 2016-07-01 | 2016-07-01 | Prevent jack that heels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205892616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006441A (en) * | 2016-07-01 | 2016-10-12 | 嘉兴景添汽保工具有限公司 | Side-tilting prevention jack |
-
2016
- 2016-07-01 CN CN201620701009.XU patent/CN205892616U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006441A (en) * | 2016-07-01 | 2016-10-12 | 嘉兴景添汽保工具有限公司 | Side-tilting prevention jack |
| CN106006441B (en) * | 2016-07-01 | 2018-05-04 | 海盐创通技术服务有限公司 | A kind of anti-rolling jack |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20170701 |