CN105110235A - Tyre lifting device - Google Patents

Tyre lifting device Download PDF

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Publication number
CN105110235A
CN105110235A CN201510521522.0A CN201510521522A CN105110235A CN 105110235 A CN105110235 A CN 105110235A CN 201510521522 A CN201510521522 A CN 201510521522A CN 105110235 A CN105110235 A CN 105110235A
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CN
China
Prior art keywords
block
strut bar
screw rod
locating piece
bolted
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.)
Granted
Application number
CN201510521522.0A
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Chinese (zh)
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CN105110235B (en
Inventor
杨玲慧
方福根
Original Assignee
Zhejiang Lifuda Machinery Co Ltd
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Publication date
Application filed by Zhejiang Lifuda Machinery Co Ltd filed Critical Zhejiang Lifuda Machinery Co Ltd
Priority to CN201510521522.0A priority Critical patent/CN105110235B/en
Publication of CN105110235A publication Critical patent/CN105110235A/en
Application granted granted Critical
Publication of CN105110235B publication Critical patent/CN105110235B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention provides a tyre lifting device. The device comprises a support component and a clamping component, the support component comprises two long and straight support bars, a location block is connected to the middle of each support bar in a screwed mode, a threaded rod is connected inside a through hole of each location block in a sleeved mode, one end of each threaded rod extends out of the corresponding location block and is connected to a bearing sleeve in a screwed mode, the other end of each threaded rod extends out of the corresponding support bar, a crank is connected the end, extending out of the corresponding support bar, of each threaded rod in a screwed mode, each threaded rod is sleeved with a slide block, a threaded hole is formed in each slide block, an insertion block is further welded to the bottom of each slide block, an insertion opening is formed in one side wall of each insertion block, a universal wheel is further connected to the bottom of each insertion block in a screwed mode, an insertion block is also connected to the end, far away from the crank, of the bottom of each support bar in a screwed mode, a universal wheel is further connected to the bottom of each insertion block in a screwed mode, the clamping component comprises two insertion rods, one end of each insertion rod is matched with an insertion opening, and a universal wheel is also connected to the other end of each insertion rod in a screwed mode. The device is small in size and can be placed in a trunk conveniently only by dismounting the insertion rods when the device is not used.

Description

A kind of tire lifting apparatus
technical field:
The present invention relates to vehicle maintenance and repair accessory equipment field, particularly a kind of tire lifting apparatus.
background technology:
Existing family car is typically equipped with jack and helps car owner and overhaul or changing of tire vehicle, but need tire to be raised to certain altitude could tire is placed on wheel shaft owing to changing tire, therefore need by tire by manually praising when changing, this car owner especially women car owner is very difficult.
summary of the invention:
Object of the present invention is exactly the deficiency for prior art, and provides a kind of tire lifting apparatus, well solves the problem of car owner's changing of tire difficulty.
Technology solution of the present invention is as follows:
A kind of tire lifting apparatus, comprise supporting component and clamp assemblies, supporting component comprises two long straight strut bars, strut bar midway location is spirally connected a locating piece, locating piece forms a through hole, the axial line of through hole is positioned on the line of centers of strut bar, 1 screw rod is socketed with in the through hole of locating piece, one end of screw rod is stretched out locating piece and is fixed on a bearing carrier ring, the other end of screw rod stretches out strut bar, one end that screw rod stretches out strut bar is bolted with crank, screw rod is also socketed with the slide block that 1 forms screw, slider bottom is also fixed with inserted block, one sidewall of inserted block forms socket, the bottom of inserted block is also bolted with 1 cardan wheel, the bottom of strut bar is also bolted with an inserted block away from one end of crank, the bottom of inserted block is also bolted with a cardan wheel, clamp assemblies comprises 2 inserted links, one end of inserted link is agreed with mutually with socket, the bottom of the other end of inserted link is also bolted with cardan wheel.So just can in use inserted link be inserted in inserted block, and will the tire changed be needed to be placed between two inserted links, rotate crank again, make bolt rotary, thus band movable slider moves towards locating piece, spacing between 2 inserted links is just diminished gradually, so just the tire between 2 inserted links can be erected by inserted link, easily achieve tire lifting and be stabilized in the object of certain altitude, greatly facilitate car owner, volume of the present invention is also little, only needs inserted link to unload when not using, and just can put into the boot of vehicle easily.
As preferably, also include push rod, push rod has 2, and wherein one end of 2 push rods is articulated with the two ends of 2 sidewalls of strut bar respectively, and the other end of 2 push rods is all hinged with a handles.So just in use push rod can be dug, and overturn handle, make push rod and bracing frame form the shape of a go-cart, thus will the tire changed be needed to carry out displacement easily.
As preferably, the length of push rod is less than the length of strut bar.So just can when not using, the present invention be folded up and not increase volume, be applicable to all types of family expenses vehicles.
As preferably, locating piece is positioned in the middle part of strut bar.So just limit the spacing between 2 push rods, because tire rising height depends on the spacing between push rod, spacing between restriction push rod, and the more high easier overturning of tire lifting, locating piece is arranged in the middle part of strut bar and tire rising height can be made to fix, and avoids maloperation to cause tire overturning.
As preferably, crank is fixed on a gear case, and screw rod sleeve is in the rotating shaft of gear case.The crank be rotatably installed in like this on gear case just can utilize gear case to reach labour-saving object, and uneasy toothing roller box directly otherwise connects on crank and also belongs to this patent scope.
Beneficial effect of the present invention is:
Inserted link can insert in inserted block by the present invention in use, and will the tire changed be needed to be placed between two inserted links, rotate crank again, make bolt rotary, thus band movable slider moves towards locating piece, spacing between 2 inserted links is just diminished gradually, so just the tire between 2 inserted links can be erected by inserted link, easily achieve tire lifting and be stabilized in the object of certain altitude, greatly facilitate car owner, volume of the present invention is also little, only needs inserted link to unload when not using, and just can put into the boot of vehicle easily.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
In figure: strut bar 1; Locating piece 2; Screw rod 3; Bearing carrier ring 4; Crank 5; Slide block 6; Inserted block 7; Cardan wheel 8; Inserted link 9; Push rod 10; Handle 11; Gear case 12.
detailed description of the invention:
Embodiment: a kind of tire lifting apparatus as shown in Figure 1, comprise supporting component and clamp assemblies, supporting component comprises two long straight strut bars 1, strut bar 1 midway location is spirally connected a locating piece 2, locating piece 2 forms a through hole, the axial line of through hole is positioned on the line of centers of two strut bars 1 compositions, 1 screw rod 3 is socketed with in the through hole of locating piece 2, one end of screw rod 3 is stretched out locating piece 2 and is fixed on a bearing carrier ring 4, the other end of screw rod 3 stretches out strut bar 1, one end that screw rod 3 stretches out strut bar 1 is bolted with crank 5, and insert the gear case 12 be made up of a gear pair, the crank 5 be rotatably installed on gear case 12 just can utilize gear pair to reach labour-saving object, screw rod 3 is also socketed with the slide block 6 that 1 forms screw, inserted block 7 is also welded with bottom slide block 6, one sidewall of inserted block 7 forms socket, the bottom of inserted block 7 is also bolted with 1 cardan wheel 8, the bottom of strut bar 1 is also bolted with an inserted block 7 away from one end of crank 5, the bottom of inserted block 7 is also bolted with a cardan wheel 8.Clamp assemblies comprises 2 inserted links 9, and one end of inserted link 9 is agreed with mutually with socket, and the bottom of the other end of inserted link 9 is also bolted with cardan wheel 8.
Also include push rod 10, push rod 10 has 2, and wherein one end of 2 push rods 10 is articulated with the two ends of 2 sidewalls of strut bar 1 respectively, and the other end of 2 push rods 10 is all hinged with a handles 11.
The length of push rod 10 is less than the length of strut bar 1.
Locating piece 2 is positioned in the middle part of strut bar 1.
The foregoing is only preferred embodiment of the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.

Claims (5)

1. a tire lifting apparatus, it is characterized in that: comprise supporting component and clamp assemblies, described supporting component comprises two long straight strut bars, described strut bar midway location is spirally connected a locating piece, described locating piece forms a through hole, the axial line of described through hole is positioned on the line of centers of strut bar, 1 screw rod is socketed with in the through hole of described locating piece, one end of described screw rod is stretched out locating piece and is fixed on a bearing carrier ring, the other end of described screw rod stretches out strut bar, one end that described screw rod stretches out strut bar is bolted with crank, screw rod is also socketed with the slide block that 1 forms screw, described slider bottom is also fixed with inserted block, one sidewall of described inserted block forms socket, the bottom of described inserted block is also bolted with 1 cardan wheel, the bottom of described strut bar is also bolted with an inserted block away from one end of crank, the bottom of described inserted block is also bolted with a cardan wheel, described clamp assemblies comprises 2 inserted links, one end of described inserted link is agreed with mutually with socket, the bottom of the other end of described inserted link is also bolted with cardan wheel.
2. a kind of tire lifting apparatus according to claim 1, it is characterized in that: also include push rod, described push rod has 2, and wherein one end of described 2 push rods is articulated with the two ends of 2 sidewalls of strut bar respectively, and the other end of described 2 push rods is all hinged with a handles.
3. a kind of tire lifting apparatus according to claim 2, is characterized in that: the length of described push rod is less than the length of strut bar.
4. a kind of tire lifting apparatus according to claim 1, is characterized in that: described locating piece is positioned in the middle part of strut bar.
5. a kind of tire lifting apparatus according to claim 1, is characterized in that: described crank is fixed on a gear case, and described screw rod sleeve is in the rotating shaft of gear case.
CN201510521522.0A 2015-08-24 2015-08-24 A kind of tire lifting apparatus Active CN105110235B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510521522.0A CN105110235B (en) 2015-08-24 2015-08-24 A kind of tire lifting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510521522.0A CN105110235B (en) 2015-08-24 2015-08-24 A kind of tire lifting apparatus

Publications (2)

Publication Number Publication Date
CN105110235A true CN105110235A (en) 2015-12-02
CN105110235B CN105110235B (en) 2017-10-24

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Family Applications (1)

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CN201510521522.0A Active CN105110235B (en) 2015-08-24 2015-08-24 A kind of tire lifting apparatus

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CN (1) CN105110235B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106517026A (en) * 2016-12-07 2017-03-22 陈万辉 Vehicle self-jacking device
CN108778514A (en) * 2016-01-27 2018-11-09 布勒股份公司 The carrying device of front taking-up roll body and method and the roller frame with the roll body that can be taken out from front from roller frame

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2176924Y (en) * 1993-08-30 1994-09-14 张广峰 Portable tyre assembling and disassembling frame
FR2842141A1 (en) * 2002-07-11 2004-01-16 Renault Sa Automobile wheel handling device comprises frame and support on which two rollers are fixed and on which wheel is positioned, handle and transmission spindle in contact with support enabling vertical movement of support side
CN103395341A (en) * 2012-12-20 2013-11-20 武汉科技大学 Telescopic folding type wheel demounting device
CN103922247A (en) * 2014-04-17 2014-07-16 常熟通润汽车修理设备有限公司 Tyre conveying device
CN203974396U (en) * 2014-06-19 2014-12-03 张中举 Gear type wheel dismantling devices car
CN204037231U (en) * 2014-09-18 2014-12-24 孙秀源 Peace detaching tyre car
CN205011301U (en) * 2015-08-24 2016-02-03 浙江立福达机械股份有限公司 Tire lifting device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2176924Y (en) * 1993-08-30 1994-09-14 张广峰 Portable tyre assembling and disassembling frame
FR2842141A1 (en) * 2002-07-11 2004-01-16 Renault Sa Automobile wheel handling device comprises frame and support on which two rollers are fixed and on which wheel is positioned, handle and transmission spindle in contact with support enabling vertical movement of support side
CN103395341A (en) * 2012-12-20 2013-11-20 武汉科技大学 Telescopic folding type wheel demounting device
CN103922247A (en) * 2014-04-17 2014-07-16 常熟通润汽车修理设备有限公司 Tyre conveying device
CN203974396U (en) * 2014-06-19 2014-12-03 张中举 Gear type wheel dismantling devices car
CN204037231U (en) * 2014-09-18 2014-12-24 孙秀源 Peace detaching tyre car
CN205011301U (en) * 2015-08-24 2016-02-03 浙江立福达机械股份有限公司 Tire lifting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108778514A (en) * 2016-01-27 2018-11-09 布勒股份公司 The carrying device of front taking-up roll body and method and the roller frame with the roll body that can be taken out from front from roller frame
CN106517026A (en) * 2016-12-07 2017-03-22 陈万辉 Vehicle self-jacking device

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Effective date of registration: 20210121

Address after: No.18, Guidong, group 13, Chaoshan village, Tangqi Town, Yuhang District, Hangzhou City, Zhejiang Province, 310000

Patentee after: Zhu Jianwei

Address before: 313000 9 Zhenxing Road, LEIDIAN Town, Deqing County, Huzhou City, Zhejiang Province

Patentee before: ZHEJIANG LIFUDA MACHINERY Co.,Ltd.