CN205395648U - A jack for installing automobile tire - Google Patents
A jack for installing automobile tire Download PDFInfo
- Publication number
- CN205395648U CN205395648U CN201620169158.6U CN201620169158U CN205395648U CN 205395648 U CN205395648 U CN 205395648U CN 201620169158 U CN201620169158 U CN 201620169158U CN 205395648 U CN205395648 U CN 205395648U
- Authority
- CN
- China
- Prior art keywords
- support
- jack
- lifting support
- automobile tire
- support underframe
- 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.)
- Withdrawn - After Issue
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model provides a jack for installing automobile tire, including supporting the chassis, lifting support, lifting support is " C " shape structure, lifting support rear portion suddenly piece is the installation department, this a jack for installing automobile tire still includes hydraulic means, driving support, the guide block, the fixed pin, a spring, lifting support's installation department rotates to be installed in the driving support top, the fixed pin is installed in lifting support's installation department, the fixed pin both ends are rotated with the one end of guide block respectively and are connected, the other end of guide block rotates with support chassis back end respectively to be connected, driving support bottom upper end is rotated with support chassis back end and is connected, driving support bottom lower extreme is connected with hydraulic means's plunger rotation, hydraulic means's cylinder body bottom is rotated with support chassis back end and is connected, spring elasticity is hung in supporting between the middle section of chassis back end and driving support bottom. The utility model discloses that the lift stroke is bigger, the tire is laid is easy and laborsaving, lock screw fixation tire is convenient, safety is stabilized in the operation.
Description
Technical field
This utility model relates to technical field of jacks, particularly relates to a kind of jack for installing automobile tire.
Background technology
The tire of automobile is all relatively big due to volume and quality, and installation extremely effort, with consuming time, causes changing the relatively costly of automobile tire, and installation effectiveness is low, extremely dangerous in roadside consuming long period re-type, endangers also bigger simultaneously.nullApplication number is: 201410364738.6，Name is called: for installing the utility model of the jack of automobile tire，Disclose a kind of jack for installing automobile tire，It includes a support underframe、Two supported rod erectings，Described support underframe is " Contraband " shape structure，Described support underframe is horizontally disposed，Described supported rod erecting is vertically arranged，The upper end of described supported rod erecting is provided with a bar，The described jack for installing automobile tire also includes a slide bar、Two head rods、Two the second connecting rods、Two connect axle and a support bar，Described slide bar is horizontally disposed and two ends are slidably connected mutually with described supported rod erecting respectively，The two ends of the downside of described slide bar are rotationally connected with the upper end of described head rod respectively，One end of the lower end of described head rod and the second described connecting rod is rotationally connected，The other end of the second described connecting rod is fixing with described connection axle to be connected，The described axle that connects is rotationally connected with described support underframe，The two ends of described support bar are respectively arranged with a plate，Described support bar and described connection axle are arranged in parallel，Described connecting plate is fixing with described connection axle to be connected.Above-mentioned utility model has three below shortcoming: 1. because handrail, two supported rod erectings and slide bar have a screw hole position blocking tire, and lock screw is inconvenient or cannot mounting tyre;2. supporting underframe too high, tire wants manpower to raise up, and tire is laid more difficult;3. Lifting for tyre stroke is somewhat little, inconvenient operation, and the vehicle suitability is restricted.
In view of this, special proposition this utility model, to solve above-mentioned technical problem.
Utility model content
For above-mentioned existing technology, that technical problem to be solved in the utility model is to provide that a kind of lifting travel is bigger, tire is laid is easy and laborsaving, the fixing tire of lock screw is convenient, the jack for installing automobile tire of stable operation safety.
nullIn order to solve above-mentioned technical problem，This utility model provides a kind of jack for installing automobile tire，It includes support underframe、Lifting support，Described lifting support is " Contraband " shape structure，Described support underframe is horizontally disposed，Described lifting support is horizontally disposed and is accommodated on support underframe leading portion，Described lifting support rear portion projection is installation portion，This jack being used for installing automobile tire also includes hydraulic means、Transmission bracket、2 pieces of guide pads、Steady pin、Spring，The installation portion of described lifting support rotates and is installed on transmission bracket top，Described steady pin is installed on the installation portion of lifting support，Described steady pin two ends are rotationally connected with one end of 2 pieces of guide pads respectively，The other end of described 2 pieces of guide pads is rotationally connected with support underframe back segment respectively，Bottom described transmission bracket, upper end and support underframe back segment are rotationally connected，Bottom described transmission bracket, lower end is connected with the plunger rotation of hydraulic means，The cylinder base of described hydraulic means and support underframe back segment are rotationally connected，Described spring is hung on bottom support underframe back segment and transmission bracket between stage casing.
Further improvement of the utility model is, described hydraulic means is hydraulic jack.
Further improvement of the utility model is, described support underframe leading portion is provided with depression, and described recess is provided with the groove for receiving lifting support.
Further improvement of the utility model is, the bottom of described support underframe is provided with at least 4 universal wheels.
Further improvement of the utility model is, described lifting support is additionally provided with guardrail, and guardrail side, added with two handrails, will not hinder lock screw, it is also possible to better with hand propelled go-cart and control direction.
Compared with prior art, this utility model adopts hydraulic jack to drive transmission bracket to rotate around support underframe, so that lifting support rises or falls;Support underframe leading portion is provided with depression, and recess sets groove, and lifting support is accommodated in groove.This utility model lifting travel is bigger, tire is laid easy and laborsaving, the fixing tire convenience of lock screw, stable operation safety.
Accompanying drawing explanation
Fig. 1 is that this utility model is not switched on state perspective view;
Fig. 2 is this utility model open mode perspective view;
Fig. 3 is Fig. 2 stereo unfolding schematic diagram;
Fig. 4 is this utility model tire state perspective view when rolling on lifting support;
Fig. 5 is that on this utility model, lifting support rises state perspective view when lifting tire.
In figure, each component names is as follows:
1 support underframe;
11 grooves;
2 lifting supports;
21 installation portions;
3 hydraulic means;
4 transmission bracket;
5 guide pads;
6 steady pins;
7 springs;
8 universal wheels;
9 automobile tires;
10 guardrails.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and this utility model is further illustrated by detailed description of the invention.
nullAs shown in Figures 1 to 5，A kind of jack for installing automobile tire，It includes support underframe 1、Lifting support 2，Described lifting support 2 is " Contraband " shape structure，Described support underframe 1 is horizontally disposed，Described lifting support 2 is horizontally disposed and is accommodated on support underframe 1 leading portion，Described lifting support 2 rear portion projection is installation portion 21，This jack being used for installing automobile tire also includes hydraulic means 3、Transmission bracket 4、2 pieces of guide pads 5、Steady pin 6、Spring 7，The installation portion 21 of described lifting support 2 rotates and is installed on transmission bracket 4 top，Described steady pin 6 is installed on the installation portion 21 of lifting support 2，Described steady pin 6 two ends are rotationally connected with one end of 2 pieces of guide pads 5 respectively，The other end of described 2 pieces of guide pads 5 is rotationally connected with support underframe 1 back segment respectively，Bottom described transmission bracket 4, upper end and support underframe 1 back segment are rotationally connected，Bottom described transmission bracket 4, lower end is connected with the plunger rotation of hydraulic means 3，The cylinder base of described hydraulic means 3 and support underframe 1 back segment are rotationally connected，Described spring 7 elasticity is hung on bottom support underframe 1 back segment and transmission bracket 4 between stage casing.
Specifically, as shown in Figure 1 to Figure 3, described hydraulic means 3 is hydraulic jack, and described hydraulic jack is furnished with hand-held rod.Described support underframe 1 leading portion is provided with depression, and described recess is provided with the groove 11 for receiving lifting support 2.The bottom of described support underframe 1 is provided with at least 4 universal wheels 8, and this utility model adopts 4 universal wheels 8.Being additionally provided with guardrail 10 on described lifting support 2, guardrail 10 side, added with two handrails, will not hinder lock screw, it is also possible to better with hand propelled go-cart and control direction.
Operation principle of the present utility model: automobile tire 9 is rolled on lifting support 2 with hands, again hand-held rod is inserted in the jack of hydraulic jack, turn right, hydraulic jack plunger is to extension, transmission bracket 4 is driven to rotate, thus driving lifting support 2 to rise make the screw hole bit alignment of automobile tire 9, conveniently lock screw;Due to the effect of 2 pieces of guide pads 5, lifting support 2 is made to keep balance all the time.
This utility model is relative to the beneficial effect of prior art:
1. support underframe 1 leading portion is provided with depression, and recess sets groove 11, and lifting support 2 is accommodated in groove 11, which decreases the height of support underframe 1, and automobile tire 9 is laid and is easily easier to, as long as being rolled on by automobile tire 9;
2. this utility model adopts hand-held rod to insert in the jack of hydraulic jack, it is rotated further by, hydraulic jack drives transmission bracket 4 to rotate around support underframe 1, so that lifting support 2 rises or falls, the screw hole position of such automobile tire 9 does not have anything to stop lock screw, lock screw is convenient, operates also more convenient;
3. hydraulic jack drives transmission bracket 4 to rotate around support underframe 1, and transmission bracket 4 can be made longer, and the journey variable that such lifting support 2 rises must be bigger, is suitable for changing automobile tire 9 various transition.
The utility model has the advantage of, this utility model adopts hydraulic jack to drive transmission bracket to rotate around support underframe, so that lifting support rises or falls;Support underframe leading portion is provided with depression, and recess sets groove, and lifting support is accommodated in groove.This utility model lifting travel is bigger, tire is laid easy and laborsaving, the fixing tire convenience of lock screw, stable operation safety.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, it is impossible to assert that of the present utility model being embodied as is confined to these explanations.For this utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, protection domain of the present utility model all should be considered as belonging to.
Claims (5)
- null1. the jack being used for installing automobile tire，It includes support underframe (1)、Lifting support (2)，Described lifting support (2) is " Contraband " shape structure，Described support underframe (1) is horizontally disposed，It is characterized in that: described lifting support (2) is horizontally disposed and is accommodated on support underframe (1) leading portion，Described lifting support (2) rear portion projection is installation portion (21)，This jack being used for installing automobile tire also includes hydraulic means (3)、Transmission bracket (4)、2 pieces of guide pads (5)、Steady pin (6)、Spring (7)，The installation portion (21) of described lifting support (2) rotates and is installed on transmission bracket (4) top，Described steady pin (6) is installed on the installation portion (21) of lifting support (2)，Described steady pin (6) two ends are rotationally connected with one end of 2 pieces of guide pads (5) respectively，The other end of described 2 pieces of guide pads (5) is rotationally connected with support underframe (1) back segment respectively，Upper end, described transmission bracket (4) bottom is rotationally connected with support underframe (1) back segment，Lower end, described transmission bracket (4) bottom is connected with the plunger rotation of hydraulic means (3)，The cylinder base of described hydraulic means (3) and support underframe (1) back segment are rotationally connected，Described spring (7) elasticity is hung between support underframe (1) back segment and stage casing, transmission bracket (4) bottom.
- 2. the jack for installing automobile tire according to claim 1, it is characterised in that: described hydraulic means (3) is hydraulic jack.
- 3. the jack for installing automobile tire according to claim 1, it is characterised in that: described support underframe (1) leading portion is provided with depression, and described recess is provided with the groove (11) for receiving lifting support (2).
- 4. the jack for installing automobile tire according to any one of claims 1 to 3, it is characterised in that: the bottom of described support underframe (1) is provided with at least 4 universal wheels (8).
- 5. the jack for installing automobile tire according to any one of claims 1 to 3, it is characterised in that: described lifting support (2) is additionally provided with guardrail (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620169158.6U CN205395648U (en) | 2016-03-04 | 2016-03-04 | A jack for installing automobile tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620169158.6U CN205395648U (en) | 2016-03-04 | 2016-03-04 | A jack for installing automobile tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205395648U true CN205395648U (en) | 2016-07-27 |
Family
ID=56445134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620169158.6U Withdrawn - After Issue CN205395648U (en) | 2016-03-04 | 2016-03-04 | A jack for installing automobile tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205395648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667209A (en) * | 2016-03-04 | 2016-06-15 | 东莞双成电子塑胶有限公司 | Jack used for installing automobile tire |
-
2016
- 2016-03-04 CN CN201620169158.6U patent/CN205395648U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667209A (en) * | 2016-03-04 | 2016-06-15 | 东莞双成电子塑胶有限公司 | Jack used for installing automobile tire |
| CN105667209B (en) * | 2016-03-04 | 2018-09-25 | 东莞双成电子塑胶有限公司 | A kind of jack for installing automobile tire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160727 Effective date of abandoning: 20180320 |