CN103029760A - Spare tire carrier - Google Patents
Spare tire carrier Download PDFInfo
- Publication number
- CN103029760A CN103029760A CN2012103242145A CN201210324214A CN103029760A CN 103029760 A CN103029760 A CN 103029760A CN 2012103242145 A CN2012103242145 A CN 2012103242145A CN 201210324214 A CN201210324214 A CN 201210324214A CN 103029760 A CN103029760 A CN 103029760A
- Authority
- CN
- China
- Prior art keywords
- spare tyre
- wheel disc
- spare tire
- bearing surface
- holder
- 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
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- Body Structure For Vehicles (AREA)
- Tires In General (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
A spare tire carrier 1 is provided that can improve the safety at work to attach and detach a spare tire 20 to 5 and from the spare tire carrier 1. The spare tire carrier 1 includes a support frame 2 and a trestle 3. A wheel disc receiving surface 4 to receive the wheel disc of a spare tire 20, and a wheel disc fixing part 8 to which the wheel disc is fixed, are formed in the upper part of the support 10 frame 2. A cutout part 5 to prevent the rubber part of the spare tire 20 from damaging and wearing is formed in the lower part. The trestle 3 includes a tire base 6 having a bearing surface 7 and a backward tilting part 12. The tread of the spare tire 20 abuts on the bearing surface 7. The 15 backward tilting part 12 contacts part of the tread of the spare tire 20 to tilt the spare tire 20. The wheel disc receiving surface 4 has a slope to look obliquely upward in the forward direction, and the bearing surface 7 has a slope to look obliquely upward in the backward direction. 20 The wheel disc receiving surface 4 and the bearing surface 7 are approximately perpendicular to one another. Therefore, the spare tire 20placedon the spare tire carrier 1 is stabled before and after being fixed.
Description
Technical field
The present invention relates to keep at car body the spare tyre holder of spare tyre.
Background technology
In the prior art, exist in order at use spare tyre such as exchange such as blowing out of the tire Emergency time of etc.ing spare tyre to be remained on spare tyre holder on the car body.In such spare tyre holder, the spare tyre holder (referring to Patent Document 1) of dismantled and assembled large-scale spare tyre is for example arranged.
Patent documentation 1: Japanese Patent Application Laid-Open 2005-1620 communique
Summary of the invention
When spare tyre being remained on the car body of crane, trac., truck etc., because spare tyre is large and heavy, so spare tyre is supported on the platform with the state of erectting.Generally in this case, by wheel disc is bolted to bracing frame, and spare tyre is fixed on the spare tyre holder.
But, move to the position that bolt can insert for the mounting hole (dish hole) that makes wheel disc and adjust the position of spare tyre and when posture, when being bolted to wheel disc on the support frame and the time marquis who unclamps bolt etc., the stability of spare tyre is destroyed easily.
Therefore, being installed on spare tyre on the spare tyre holder or when dismantling from spare tyre holder, spare tyre might be put upside down or fall, is worthless from the viewpoint of the safety of operation.Large-scale spare tyre particularly, the danger when it is put upside down can be described as higher.
In view of this, the invention provides and a kind ofly installing to spare tyre holder or from the operation of spare tyre holder dismounting spare tyre, can improve the spare tyre holder of safety.
Spare tyre holder involved in the present invention, it is installed on the car body, and this spare tyre holder possesses the support frame that supports removably spare tyre, and wherein, described support frame possesses: the wheel disc fixed part, it is used for fixing the wheel disc of the spare tyre on the mounting surface that is positioned in regulation; The wheel disc bearing surface, be fixed on the described wheel disc fixed part wheel disc will with its butt; Notch on the adjacent position of the side peripheral part of the spare tyre when it is positioned at and is fixed to state on the described wheel disc fixed part with wheel disc, and more caves in than described wheel disc bearing surface at least; Described wheel disc bearing surface tilts obliquely upward.
In addition, above-mentioned spare tyre holder also possesses the tire mounting table of the mounting surface that is provided with described regulation; Described mounting surface and described wheel disc bearing surface are slightly at right angles.
In addition, in the above-mentioned spare tyre holder, be provided with on the described tire mounting table and topple over section, when the ground plane of spare tyre is placed in described tire mounting table with the posture towards above-below direction, describedly topple over the ground plane that the center of gravity of comparing spare tyre in section and the described spare tyre is positioned at the opposition side of described support frame side and contact, thereby this spare tyre is toppled over to described support frame side.
According to the present invention, by making wheel disc butt wheel disc bearing surface, can not keep stability even spare tyre is fixed under the state on the spare tyre holder yet, thereby improve the safety of installation or removal spare tyre operation on spare tyre holder.
Description of drawings
Fig. 1 is for being provided with the lateral plan of the crane of spare tyre holder at car body.
Fig. 2 is for being provided with the planar view of the crane of spare tyre holder at car body.
Fig. 3 is the block diagram of spare tyre holder.
Fig. 4 is the block diagram that the spare tyre holder of spare tyre has been installed.
Fig. 5 is the rear perspective view that the spare tyre holder of spare tyre has been installed.
Fig. 6 is the right elevation that the spare tyre holder of spare tyre has been installed.
Fig. 7 is for being installed to spare tyre the instruction diagram on the spare tyre holder.
Fig. 8 is the cutaway view of right elevation that the spare tyre holder of spare tyre has been installed.
The specific embodiment
Fig. 1 to Fig. 8 represents one embodiment of the present invention.
As depicted in figs. 1 and 2, the crane 30 that possesses the related spare tyre holder of present embodiment 1 comprises: the vehicle 31 that travels and hanging apparatus 32.
The wheel that vehicle 31 has respectively pair of right and left at its front and rear travels take driving engine as prime power.
Hanging apparatus 32 possesses: can be at the rotating table 34 of vehicle 31 horizontal directions rotation; Rotating table 34 can rise when can fall relatively, the suspension rod 33 that telescopically arranges.
Rotating table 34 is by not shown swivel bearings such as ball bearing type, cylindrical bearing formulas, and vehicle 31 can rotate freely relatively.In addition, suspension rod 33 is comprised of a plurality of hanger rod parts, and the inside of hanger rod part can be provided with the hanger rod part adjacent with the leading section of its suspension rod with being received.
Below, the structure of the spare tyre holder 1 that relevant present embodiment is related, the left in the right elevation shown in Figure 6 illustrates as the place ahead of spare tyre holder 1.
The spare tyre holder 1 that present embodiment is related as depicted in figs. 1 and 2, is arranged on the platform of vehicle 31.In addition, as shown in Figure 3, spare tyre holder 1 is by on the platform that is fixed in vehicle 31 and support the stand 3 of the fetus face of spare tyre 20, and the vertical support frame 2 of being located at the rearward end of stand 3 and supporting the wheel disc of spare tyre 20 consists of.
This mounting surface 7 is when to spare tyre holder 1 spare tyre 20 being installed, with the part of the fetus face butt of this spare tyre 20.And the rear of mounting surface 7 tilts towards oblique upper ground, and inclination upper end (edge, front side of mounting surface 7) forms and topple over section 12.That is to say that the rear side of mounting surface 7 is downward-sloping.
In addition, the degree of depth of mounting surface 7 is less than the tyre width of spare tyre 20.Therefore, mounting surface 7 is uploaded when purchasing tire 20, and the fetus face of this spare tyre 20 just protrudes from the Width of mounting surface 7.Also have, as shown in Figure 7, mounting surface 7 topple over the place ahead that section 12 is positioned at the center of gravity of the spare tyre 20 that fetus face is vertically put down with above-below direction.
As shown in Figure 3, support frame 2 is comprised of a pair of support component 14 that extends, is positioned at respectively Width at above-below direction, and its width narrows down from bottom to top gradually.And the front upper side of support component 14 is formed with wheel disc bearing surface 4, and front downside is formed with notch 5.And, be provided with wheel disc fixed part 8 between the support component 14.
Wheel disc bearing surface 4 tilts towards the place ahead oblique upper of spare tyre holder 1.That is to say that such as Fig. 7 and shown in Figure 8, compare the bottom of wheel disc bearing surface 4, the top of wheel disc bearing surface 4 is tilted rearward more.Such as Fig. 4 and shown in Figure 5, this wheel disc bearing surface 4 connects with the wheel disc of spare tyre 20.In addition, the inclination of wheel disc bearing surface 4 meets at right angles the angle between itself and the mounting surface 7.
In addition, as shown in Figure 3, notch 5 caves in into circular-arc.The distance of the above-below direction of this notch is wider than the sidewall width of spare tyre 20.(with reference to figure 5)
In addition, as shown in Figure 3, wheel disc fixed part 8 is comprised of attached handle spanner bolt 9, wheel disc adapter plate 10 and bolt stay bearing plate 11.Attached handle spanner bolt 9 is bolts that the end has the handle shape spanner that operating personal can hold, and can tighten or unclamps bolt by rotating handles.In addition, wheel disc adapter plate 10 is plate-shaped members that central part is provided with the hole of inserting bolt.Also have, the rear side of wheel disc adapter plate 10 also can have buffer unit.In addition, bolt stay bearing plate 11 is welded in the upper side of support component 14, and its central part is formed with the hole of inserting bolt.Also have, attached handle spanner bolt 9 can insert the wheel disc hole of wheel disc of bolt-inserting hole, spare tyre 20 of wheel disc adapter plate 10 and the bolt-inserting hole of bolt stay bearing plate 11.
Secondly, illustrate with Fig. 7 and Fig. 8 spare tyre 20 is installed in step on the spare tyre holder 1.
At first, as shown in Figure 7, spare tyre 20 is slightly vertically put down directly over stand 3 towards the state that above-below direction and wheel disc face the rear with fetus face.Toppled over section's 12 butts on the mounting surface 7 with being arranged at first as the part of the fetus face of lower surface in the spare tyre 20 that puts down.This at first with the fetus face of toppling over section's 12 butts, as mentioned above because its center of gravity than described spare tyre 20 is more forward, therefore, the part of fetus face with topple over the spare tyre 20 of section's 12 butts, take itself and the part of toppling over section's 12 butts as axle, rearward topple over.
In addition, as shown in Figure 7, in the present embodiment because the degree of depth (width of fore-and-aft direction) of mounting surface 7 is less than the width of spare tyre 20, spare tyre 20 easily take with topple over section's 12 contacted parts and topple over as axle.But if topple over center of gravity the place ahead that section 12 is positioned at spare tyre 20, then the degree of depth of mounting surface 7 also can be greater than the width of spare tyre.For example, when tire mounting table 6 self is positioned at the place ahead, even the degree of depth of mounting surface 7 greater than the width of spare tyre 20, by the spare tyre 20 that put down also can take with topple over the part that section 12 contact and after axial, topple over.
Take with the wheel disc of toppling over the spare tyre 20 that fetus face that section 12 contacts topples over as axle, drive when being connected on the wheel disc bearing surface 4 fetus face of spare tyre 20 and mounting surface 7 butts.At this moment, because wheel disc bearing surface 4 is mutually squarely with mounting surface 7, therefore, spare tyre 20 is by leaning against its underpart respectively on the mounting surface 7, making himself weight sustained on the wheel disc bearing surface 4 with leaning against around its central part.Thus, the spare tyre 20 of upside tilted rearward can keep stable state (with reference to figure 4 and Fig. 5).
Then, carry out the wheel disc of spare tyre 20 is fixed on the operation of wheel disc fixed part 8.When wheel disc abutted to wheel disc bearing surface 4, the dish hole of wheel disc was in relative position with the bolt-inserting hole of bolt stay bearing plate 11, can carry out easily the location of wheel disc and wheel disc fixed part.In addition, when the peristome of wheel disc hole and bolt stay bearing plate 11 is not relative, will carry out the contraposition adjustment.
Afterwards, the bolt-inserting hole of wheel disc adapter plate 10 is aimed at the wheel disc hole, clamped wheel disc with wheel disc adapter plate 10 and bolt stay bearing plate 11.Thus, be breakthrough status through the dish hole of the wheel disc of spare tyre 20 from the bolt-inserting hole of wheel disc adapter plate 10 till the screw jack of stay bearing plate 11, attached handle spanner bolt 9 inserts from this breakthrough part.By tightening the attached handle spanner bolt 9 of insertion like this, wheel disc is fixed to (with reference to figure 8) on the wheel disc fixed part 8.
At this, the wheel card of spare tyre 20 is compared rubber section (side peripheral part) when being positioned at the inboard, if wheel disc butt wheel disc bearing surface 4, it is more recessed that then the part of rubber section is compared the wheel card.But owing to be provided with width greater than the notch of sidewall width at the support frame 2 with this rubber section adjacent position, this rubber section does not contact (with reference to figure 5) with support frame 2.
So, even the spare tyre 20 that is positioned on the spare tyre holder 1 is in the state that is not fixed on the wheel disc fixed part 8, by resting on the wheel disc bearing surface 4, also can stably load on mounting surface 7.So, spare tyre 20 is being installed or from the operation of spare tyre holder 1 dismounting spare tyre 20 to spare tyre holder 1, can suppress the danger of putting upside down, falling etc. of spare tyre 20, improve the safety of operation.Also have, do not need to have improved the comfort feature of operation with carrying out field-strip under the condition of manual support spare tyre 20.
In addition, topple over because of own wt owing to load in the spare tyre 20 of toppling over section 12, thereby make wheel disc butt wheel disc bearing surface 4, therefore, the operation of aiming at wheel disc at wheel disc fixed part 8 becomes easy.
Also have, in order not allow the rubber section of spare tyre 20 contact with support frame 2 and to be provided with notch 5, can prevent from thus understanding after spare tyre 20 is installed on the spare tyre holder 1 damage or the abrasion of rubber section of the spare tyre 20 of appearance.
Also have, support frame 2 is comprised of a pair of parts in the present embodiment, but is not limited to this kind shape, and for example, support frame 2 also can form the shape of one piece of plank.
Also have, mounting surface 7 tilts with wheel disc bearing surface 4 and is mutually the right angle in the present embodiment, but for example also can be that on even keel forms.
Also have, in the present embodiment degree of depth of mounting surface 7 less than the tyre width of spare tyre 20, if the center of gravity of the spare tyre 20 that is vertically put down in the back of toppling over section 12, the degree of depth of mounting surface 7 also can be greater than tyre width.
In addition, in the present embodiment, spare tyre 20 is loaded in being fixed on the support frame 2 after the tire mounting table 6 again, but spare tyre holder 1 also can be the structure without tire mounting table 6.At this moment, again it is toppled over after can directly being placed on spare tyre 20 on the car body, and be fixed on the support frame 2.
In addition, the wheel disc of spare tyre 20 is fixed on the method for wheel disc fixed part 8, is not limited to the mode with bolt tightening of present embodiment, for example, also can use magnet at the wheel disc fixed part, with the fixing wheel disc of magnetic force; Also can lug boss be set at the wheel disc fixed part, tangle the wheel disc hole with this lug boss and fix.
Description of reference numerals
1 spare tyre holder, 2 support frames
3 stands, 4 wheel disc bearing surface
5 notchs, 6 tire mounting tables
7 mounting surfaces, 8 wheel disc fixed parts
9 attached handle spanner bolt 10 wheel disc adapter plates
11 bolt stay bearing plates 12 are toppled over section
13 rack frame, 14 support components
20 spare tyres, 30 cranes
31 vehicles, 32 hanging apparatus
33 suspension rods, 34 rotating tablees
Claims (3)
1. a spare tyre holder is installed on car body, and this spare tyre holder possesses the support frame that supports removably spare tyre, wherein,
Described support frame possesses:
The wheel disc fixed part, it is used for fixing the wheel disc of the spare tyre on the mounting surface that is positioned in regulation;
The wheel disc bearing surface, be fixed on the described wheel disc fixed part wheel disc will with its butt;
Notch on the adjacent position of the side peripheral part of the spare tyre when it is positioned at and is fixed to state on the described wheel disc fixed part with wheel disc, and more caves in than described wheel disc bearing surface at least, and described wheel disc bearing surface tilts obliquely upward.
2. spare tyre holder as claimed in claim 1 is characterized in that:
The tire mounting table that possesses the mounting surface that is provided with described regulation;
Described mounting surface and described wheel disc bearing surface are slightly at right angles.
3. spare tyre holder as claimed in claim 2 is characterized in that:
Be provided with on the described tire mounting table and topple over section, when the ground plane of spare tyre is placed in described tire mounting table with the posture towards above-below direction, describedly topple over the ground plane that the center of gravity of comparing spare tyre in section and the described spare tyre is positioned at the opposition side of described support frame side and contact, thereby make this spare tyre roll to described support frame.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-217520 | 2011-09-30 | ||
| JP2011217520A JP5897296B2 (en) | 2011-09-30 | 2011-09-30 | Spare tire carrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103029760A true CN103029760A (en) | 2013-04-10 |
| CN103029760B CN103029760B (en) | 2016-01-20 |
Family
ID=48017281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210324214.5A Active CN103029760B (en) | 2011-09-30 | 2012-09-05 | Spare tyre holder |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5897296B2 (en) |
| CN (1) | CN103029760B (en) |
| AU (1) | AU2012216295B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878580A (en) * | 2017-12-13 | 2018-04-06 | 柳州市鑫裕塑胶有限责任公司 | A kind of suspension arrangement for spare tyre of jeep |
| CN111516767A (en) * | 2020-05-10 | 2020-08-11 | 荣成康派斯新能源车辆股份有限公司 | Turnover spare tire rack |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2117049A (en) * | 1934-02-01 | 1938-05-10 | Murray Corp | Rear end vehicle construction |
| US2610083A (en) * | 1949-04-09 | 1952-09-09 | Chrysler Corp | Vehicle door with spare tire compartment |
| JPS56103661A (en) * | 1980-01-19 | 1981-08-18 | Shin Meiwa Ind Co Ltd | Spare wheel bracket |
| US4598848A (en) * | 1984-08-09 | 1986-07-08 | Clark G Keith | Spare tire carrier |
| US5259578A (en) * | 1992-09-16 | 1993-11-09 | The J. H. Heafner Company | Tire display assembly |
| US5362194A (en) * | 1993-10-28 | 1994-11-08 | Norco Industries, Inc. | Lift/tilt wheel dolly |
| JPH1053166A (en) * | 1996-08-07 | 1998-02-24 | Fuji Heavy Ind Ltd | Back spare tire carrier device for vehicle |
| CN1923593A (en) * | 2005-08-31 | 2007-03-07 | 三菱自动车工业株式会社 | Spare tire cover mounting structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54147942U (en) * | 1978-04-07 | 1979-10-15 | ||
| JPH0669084U (en) * | 1993-03-15 | 1994-09-27 | 愛知機械工業株式会社 | Spare tire carrier |
| JP3074121B2 (en) * | 1995-01-24 | 2000-08-07 | ダイハツ工業株式会社 | Car body front structure |
| JP4271506B2 (en) * | 2003-06-16 | 2009-06-03 | 日産ディーゼル工業株式会社 | Spare tire holding device |
| JP2006335096A (en) * | 2005-05-31 | 2006-12-14 | Mazda Motor Corp | Rear vehicle body structure of vehicle |
-
2011
- 2011-09-30 JP JP2011217520A patent/JP5897296B2/en active Active
-
2012
- 2012-08-17 AU AU2012216295A patent/AU2012216295B2/en active Active
- 2012-09-05 CN CN201210324214.5A patent/CN103029760B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2117049A (en) * | 1934-02-01 | 1938-05-10 | Murray Corp | Rear end vehicle construction |
| US2610083A (en) * | 1949-04-09 | 1952-09-09 | Chrysler Corp | Vehicle door with spare tire compartment |
| JPS56103661A (en) * | 1980-01-19 | 1981-08-18 | Shin Meiwa Ind Co Ltd | Spare wheel bracket |
| US4598848A (en) * | 1984-08-09 | 1986-07-08 | Clark G Keith | Spare tire carrier |
| US5259578A (en) * | 1992-09-16 | 1993-11-09 | The J. H. Heafner Company | Tire display assembly |
| US5362194A (en) * | 1993-10-28 | 1994-11-08 | Norco Industries, Inc. | Lift/tilt wheel dolly |
| JPH1053166A (en) * | 1996-08-07 | 1998-02-24 | Fuji Heavy Ind Ltd | Back spare tire carrier device for vehicle |
| CN1923593A (en) * | 2005-08-31 | 2007-03-07 | 三菱自动车工业株式会社 | Spare tire cover mounting structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878580A (en) * | 2017-12-13 | 2018-04-06 | 柳州市鑫裕塑胶有限责任公司 | A kind of suspension arrangement for spare tyre of jeep |
| CN111516767A (en) * | 2020-05-10 | 2020-08-11 | 荣成康派斯新能源车辆股份有限公司 | Turnover spare tire rack |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013075631A (en) | 2013-04-25 |
| JP5897296B2 (en) | 2016-03-30 |
| AU2012216295A1 (en) | 2013-04-18 |
| CN103029760B (en) | 2016-01-20 |
| AU2012216295B2 (en) | 2015-01-15 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |