CN203019990U - Portable automobile tire unseating device - Google Patents

Portable automobile tire unseating device Download PDF

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Publication number
CN203019990U
CN203019990U CN 201320032403 CN201320032403U CN203019990U CN 203019990 U CN203019990 U CN 203019990U CN 201320032403 CN201320032403 CN 201320032403 CN 201320032403 U CN201320032403 U CN 201320032403U CN 203019990 U CN203019990 U CN 203019990U
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CN
China
Prior art keywords
push rod
tire
ejection rod
taking
deck
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
Application number
CN 201320032403
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Chinese (zh)
Inventor
赵银
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 201320032403 priority Critical patent/CN203019990U/en
Application granted granted Critical
Publication of CN203019990U publication Critical patent/CN203019990U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a portable automobile tire unseating device which comprises a clamping seat and an ejection rod, wherein the clamping seat is clamped on a steel ring; the ejection rod is used for pushing a tire; the clamping seat is of a C-shaped structure, and is provided with a pressing arm; the pressing arm is movably connected with the ejection rod; the bottom end of the ejection rod is fixedly connected with a pressing sheet; the ejection rod is of a screw rod type; one end of the pressing arm is obliquely is articulated with the clamping seat; the ejection rod and the pressing arm are screwed; the ejection rod is of hydraulic type, a sleeve is sleeved outside a hydraulic cylinder, and is screwed with the pressing arm; a plunger pump is fixed on the upper surface of the clamping seat, and is connected with the hydraulic pump through an oil pipe. Based on the main structure, the portable tire unseating device disclosed by the utility model not only can use the screw-rod-type ejection rod or the hydraulic-type ejection rod individually, but also can use the screw-rod-type ejection rod and the hydraulic-type ejection rod at the same time, can be clamp and press freely aiming at both sides of an automobile tire of various large automobiles, is convenient to carry, is especially suitable for mobile tire repair, unseating and repairing a tire at the tire damaged field, is not required to be carried, thereby saving time and labor and improving the working efficiency.

Description

The Portable automobile tire device for taking off tyre
Technical field
The utility model relates to a kind of motor tire and takes off the tire instrument, particularly a kind of Portable automobile tire device for taking off tyre that is applicable to the full-sized car tire.
Background technology
When breakage occurs the tire of full-sized car, after its tire need to being pulled up, it is repaired.Because the tire of full-sized car is larger, waste time and energy with the conventional instruments such as crowbar when taking off tire; A lot of tire press also occurring at present, is all generally that equipment volume is larger by hydraulic pressure or the pneumatic tire of taking off, and takes off tire near the tire that damages need to being carried to repair apparatus, and handling process is more complicated, and labour intensity is large.
The utility model content
The utility model is the defective that exists for the existing full-sized car tire device for taking off tyre described in the above-mentioned background technology, provides a kind of simple in structure, carries easily the Portable automobile tire device for taking off tyre of small volume and less weight.
Realize that above-mentioned purpose is by the following technical solutions: a kind of Portable automobile tire device for taking off tyre, comprise with the deck of steel ring clamping and be used for the push rod of top pinch roller tire, described deck is C shape structure, the deck upper surface is provided with a pressure arm; Pressure arm and push rod are flexibly connected, the affixed compressing tablet in the bottom of push rod.
Push rod is the screw type push rod, pressure arm be obliquely installed and the one end hinged by attaching parts and deck, push rod is together with pressure arm is screwed in.
The bolt of rear end plate of fixing for deck is housed on pressure arm and is used for the caging bolt that pressure arm is adjusted the angle of inclination.
The upper end of push rod is set with rotary handle.
Push rod is the fluid pressure type push rod, and the hydraulic actuating cylinder outer cover is equipped with the threaded sleeve of outside face, and sleeve is together with pressure arm is screwed in.
Sleeve and hydraulic actuating cylinder are obliquely installed.
Deck upper surface and fix a plunger pump, this plunger pump is connected with hydraulic actuating cylinder by oil pipe.
Compared with prior art, this portable device for taking off tyre disclosed in the utility model is on the basis of keystone configuration, both passable independent use screw type push rod or fluid pressure type push rods, also can use simultaneously (as vacuum tyre) by two kinds of push rods, the tow sides that are directed to the full-sized car tire of various models can block pressure freely, and are easy to carry, be specially adapted to the tire patching that flows, damage the scene at tire tire is taken off the tire repairing, need not carrying, time saving and energy saving, increase work efficiency, widely applicable.
Description of drawings
Fig. 1 is the screw type push rod structure schematic diagram in the utility model.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the fluid pressure type push rod structure schematic diagram in the utility model.
Fig. 4 is the use view of screw type push rod.
Fig. 5 is the use view of fluid pressure type push rod.
In figure: permanent seat 1, bolt of rear end plate 2, caging bolt 3, deck 4, rotary handle 5, push rod 6, pressure arm 7, compressing tablet 8, plunger pump 9, hydraulic actuating cylinder 10, sleeve 11, tire 12, steel ring 13.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
This novel disclosed this tire device for taking off tyre comprises with the deck 4 of steel ring clamping and is used for the push rod 6 of top pinch roller tire 12 that deck 4 is C shape structure, and the opening of deck one side directly is stuck on steel ring 13, and fixes with bolt of rear end plate 2.Deck 4 upper surfaces are provided with a pressure arm 7, and push rod 6 is flexibly connected with pressure arm 7, the affixed compressing tablet 8 in the bottom of push rod, and general compressing tablet 8 is the rubber material, avoids damaging surface of tyre, can also increase compression area.
Push rod can be various forms, and this novel preferred two schemes is respectively screw type push rod and fluid pressure type push rod.
Referring to accompanying drawing 1-2 and accompanying drawing 4, in the device for taking off tyre of this screw type push rod, the screw type push rod refers to that the upper end of push rod is threaded, and is screw structure, and the top of push rod is set with rotary handle 5, is convenient to rotation.Pressure arm 7 is obliquely installed, and an end of pressure arm 7 is hinged by attaching parts and deck 4, and in the present embodiment, deck one side arranges a permanent seat 1, in this permanent seat 1, a bearing pin is housed, and an end of pressure arm is hinged by the permanent seat on bearing pin and deck.A caging bolt 3 that is used for adjusting the angle of inclination is housed on pressure arm, and the bottom of this caging bolt 3 and deck upper surface apical grafting are by the angle of inclination of rotary stopper bolt 3 adjustment pressure arms.
Using method: first with deck, this device for taking off tyre is installed on the steel ring edge of central tire, and fix with bolt of rear end plate, then adjust the angle of inclination of pressure arm and fix by regulating caging bolt, rotate rotary handle, under the drive of screw type push rod, compressing tablet pushes up presses tyre rim; By the clamping position of mobile deck, at least three tops, place on tire circumference are subdued, complete and take off tire.
Referring to accompanying drawing 3 and accompanying drawing 5, in the device for taking off tyre of this fluid pressure type push rod, the fluid pressure type push rod refers to that push rod 6 is connected for the push rod of hydraulic actuating cylinder or with the push rod of hydraulic actuating cylinder, the outer cover of hydraulic actuating cylinder 10 is equipped with the threaded sleeve 11 of outside face, sleeve 11 is together with 7 pressure arms are screwed in, in this embodiment, the lower semisection of pressure arm 7 is for being obliquely installed, upper semisection is for being horizontally disposed with, therefore the screw thread that is arranged in the tapped bore on the pressure arm upper semisection is what tilt, after the screw thread of this tapped bore and sleeve outer surface spins, guaranteed being obliquely installed of hydraulic actuating cylinder, namely push rod tilts to release.When reality was used, the lower semisection of pressure arm can be captiveed joint with deck, also can be hinged with deck.Deck 4 upper surfaces and fix a plunger pump 9, this plunger pump 9 is connected with hydraulic actuating cylinder by oil pipe.
Using method: first with deck, this device for taking off tyre is installed on the steel ring edge of central tire, and fix with bolt of rear end plate, press the depression bar on plunger pump, be that push rod ejects by oil pressure with the push rod in Hydraulic Pump, under the drive of fluid pressure type push rod, compressing tablet pushes up presses tyre rim; By the clamping position of mobile deck, at least three tops, place on tire circumference are subdued, complete and take off tire.
This novel disclosed this device for taking off tyre also can be used for the inner tube of a tyre that isolation is sticked together.

Claims (7)

1. Portable automobile tire device for taking off tyre comprises with the deck of steel ring clamping and is used for the push rod of top pinch roller tire that it is characterized in that, described deck is C shape structure, and the deck upper surface is provided with a pressure arm; Pressure arm and push rod are flexibly connected, the affixed compressing tablet in the bottom of push rod.
2. Portable automobile tire device for taking off tyre according to claim 1, is characterized in that, described push rod is the screw type push rod, pressure arm be obliquely installed and the one end hinged by attaching parts and deck, push rod is together with pressure arm is screwed in.
3. Portable automobile tire device for taking off tyre according to claim 2, is characterized in that, the bolt of rear end plate of fixing for deck is housed on pressure arm and is used for the caging bolt that pressure arm is adjusted the angle of inclination.
4. Portable automobile tire device for taking off tyre according to claim 2, is characterized in that, the upper end of described push rod is set with rotary handle.
5. Portable automobile tire device for taking off tyre according to claim 1, is characterized in that, described push rod is the fluid pressure type push rod, and the hydraulic actuating cylinder outer cover is equipped with the threaded sleeve of outside face, and sleeve is together with pressure arm is screwed in.
6. Portable automobile tire device for taking off tyre according to claim 5, is characterized in that, described sleeve and hydraulic actuating cylinder are obliquely installed.
7. Portable automobile tire device for taking off tyre according to claim 5, is characterized in that, deck upper surface and fix a plunger pump, and this plunger pump is connected with hydraulic actuating cylinder by oil pipe.
CN 201320032403 2013-01-22 2013-01-22 Portable automobile tire unseating device Expired - Fee Related CN203019990U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320032403 CN203019990U (en) 2013-01-22 2013-01-22 Portable automobile tire unseating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320032403 CN203019990U (en) 2013-01-22 2013-01-22 Portable automobile tire unseating device

Publications (1)

Publication Number Publication Date
CN203019990U true CN203019990U (en) 2013-06-26

Family

ID=48643994

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320032403 Expired - Fee Related CN203019990U (en) 2013-01-22 2013-01-22 Portable automobile tire unseating device

Country Status (1)

Country Link
CN (1) CN203019990U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106314049A (en) * 2016-09-12 2017-01-11 张选琪 Portable, simple and electric tire demounting tool
CN110329013A (en) * 2019-05-08 2019-10-15 安徽字母表工业设计有限公司 A kind of vehicle tyre assembly and disassembly methods
CN114370592A (en) * 2021-12-16 2022-04-19 致远金属科技(徐州)有限公司 Auxiliary peeling device for repairing automobile tire

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106314049A (en) * 2016-09-12 2017-01-11 张选琪 Portable, simple and electric tire demounting tool
CN110329013A (en) * 2019-05-08 2019-10-15 安徽字母表工业设计有限公司 A kind of vehicle tyre assembly and disassembly methods
CN110329013B (en) * 2019-05-08 2020-05-05 安徽字母表工业设计有限公司 Vehicle tire dismounting method
CN114370592A (en) * 2021-12-16 2022-04-19 致远金属科技(徐州)有限公司 Auxiliary peeling device for repairing automobile tire

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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

Granted publication date: 20130626

Termination date: 20160122

EXPY Termination of patent right or utility model