CN104590405A - Mounting bracket assembly for external spare tire and automobile - Google Patents
Mounting bracket assembly for external spare tire and automobile Download PDFInfo
- Publication number
- CN104590405A CN104590405A CN201510075960.9A CN201510075960A CN104590405A CN 104590405 A CN104590405 A CN 104590405A CN 201510075960 A CN201510075960 A CN 201510075960A CN 104590405 A CN104590405 A CN 104590405A
- Authority
- CN
- China
- Prior art keywords
- hold
- down arm
- automobile
- spare tire
- mounting bracket
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D43/00—Spare wheel stowing, holding, or mounting arrangements
- B62D43/02—Spare wheel stowing, holding, or mounting arrangements external to the vehicle body
Abstract
The invention discloses a mounting bracket assembly for an external spare tire and an automobile. The mounting bracket comprises a connecting part fixedly connected with a rear bumper of the automobile, a supporting part in rotational connection with the connecting part, a mounting part fixed at the end, opposite to the connecting part, of the supporting part, and a buffering part arranged between the supporting part and the tail gate of the automobile, wherein the supporting part is formed by fixed connection of a plurality of supporting arms; a plurality of fixing parts used for fixing the automobile spare tire are arranged at the mounting part. The mounting bracket assembly mounts the automobile spare tire at the mounting part at one end of the supporting part to achieve the goal of supporting the automobile spare tire by adopting the supporting part formed by the fixed connection of a plurality of supporting arms; the connecting part fixedly connected with the rear bumper of the automobile is additionally arranged to share the mass of the automobile spare tire, and relieve the deadweight of the tail gate of the automobile; the buffering part is arranged between the mounting part and the tail gate of the automobile to buffer the impact of the automobile spare tire to the tail gate of the automobile, and reduce destroying effect to the tail gate of the automobile.
Description
Technical field
The present invention relates to parts design and car assembling field, particularly relate to a kind of Plug-in spare tire mounting bracket assembly and automobile.
Background technology
Automobile generally all can have a spare tyre, and its specification and automobile use tire size identical.Automobile spare tire modes of emplacement is determined by factors such as vehicle spatial design, chassis layouts.Now, the modes of emplacement of automobile spare tire has three kinds: one usually under boot platform, and this mode is the most common, is also the main way of numerous car, SUV, MPV employing; Two is the plug-in mode of tail-gate, in the majority with large-scale SUV.Three is at the bottom of external vehicle, based on SUV, MPV.Current automobile, by plug-in for the spare tyre mode with tail-gate, can be given when opening tail-gate and bring inconvenience.Meanwhile, spare tyre weight is comparatively large, easily causes greater impact and destruction to tail-gate, causes the phenomenons such as tail-gate sinking or structure crack.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of Plug-in spare tire mounting bracket assembly and automobile, solve Plug-in spare tire in prior art and greater impact and destruction problem are caused to automobile tail gate.
According to one aspect of the present invention, provide a kind of Plug-in spare tire mounting bracket assembly, comprising:
Connecting portion, is fixedly connected with automobile rear bumper;
Support portion, is fixedly connected with connecting portion, and support portion comprises: mandrel, and multiple hold-down arm be fixedly connected with; Wherein, described mandrel is arranged in a hold-down arm, and described hold-down arm can rotate along described mandrel;
Installation portion, is fixed on one end that support portion is relative with connecting portion, installation portion offers multiple fixed part for fixed car spare tyre; And
Buffer part, is arranged between support portion and automobile tail gate.
Alternatively, connecting portion comprises:
First connecting panel, is connected with automobile rear bumper;
Two the second connecting panels, are connected with the two ends of the first connecting panel respectively, and all vertically with the first connecting panel arrange; Wherein, two the second connecting panels all offer mounting hole, and one end of support portion is fixed in mounting hole.
Alternatively, support portion also comprises:
First hold-down arm, mandrel is arranged in the first hold-down arm relative to one end of connecting portion, and wherein, the first hold-down arm is " door " font;
Second hold-down arm, the two ends of the second hold-down arm are fixedly connected with the two ends of the first hold-down arm respectively;
3rd hold-down arm, the two ends of the 3rd hold-down arm are fixedly connected with the second hold-down arm with the first hold-down arm respectively; And
4th hold-down arm, the two ends of the 4th hold-down arm are fixedly connected with the 3rd hold-down arm with the first hold-down arm respectively.
Alternatively, installation portion comprises:
Square adapter plate, square adapter plate is provided with multiple fixed part for installing fixed car spare tyre; Wherein square adapter plate comprises the first edge, the second edge, the 3rd edge and the 4th edge all around;
First flange, the first edge extension along square adapter plate forms;
Second flange, the second edge extension along square adapter plate forms, and wherein, the first flange and the second flange are all wrapped on the first hold-down arm;
3rd flange, the 3rd edge extension along square adapter plate forms, and is wrapped on the 3rd hold-down arm; And
4th flange, the 4th edge extension along square adapter plate forms, and is wrapped on the 4th hold-down arm.
Alternatively, buffer part comprises:
First buffing pad, is fixed on the 4th hold-down arm;
Second buffing pad, is fixed on automobile tail gate;
Recoil spring, two ends are individually fixed on the first buffing pad and the second buffing pad.
Alternatively, be fixedly connected with and be two guarantor's welding.
Alternatively, installation portion is provided with many reinforcing rib structures.
Alternatively, between mandrel and the junction of the first hold-down arm, rubber cradle is provided with.
According to another aspect of the present invention, additionally provide a kind of automobile, comprise Plug-in spare tire mounting bracket assembly as above.
The beneficial effect of embodiments of the invention is: a kind of Plug-in spare tire mounting bracket assembly and automobile, by the support portion adopting multiple hold-down arm to be fixedly connected with, automobile spare tire is arranged on the installation portion of one end, support portion, to reach the object supporting automobile spare tire, and set up the connecting portion be fixedly connected with automobile rear bumper, share the quality of automobile spare tire, alleviate the heavy burden to automobile tail gate; Also between installation portion and automobile tail gate, be provided with buffer part, with the impact of buffering automobile spare tyre to automobile tail gate, reduce the destructive effect to automobile tail gate.
Accompanying drawing explanation
Fig. 1 represents the structural representation one of Plug-in spare tire mounting bracket assembly of the present invention;
Fig. 2 represents the structural representation two of Plug-in spare tire mounting bracket assembly of the present invention.
Wherein in figure: 1, connecting portion, 2, support portion, 3, installation portion, 4, buffer part;
11, the first connecting panel, the 12, second connecting panel;
21, mandrel, the 22, first hold-down arm, the 23, second hold-down arm, the 24, the 3rd hold-down arm, the 25, the 4th hold-down arm;
31, square adapter plate, the 32, first flange, the 33, second flange, the 34, the 3rd flange, the 35, the 4th flange;
41, the first buffing pad, the 42, second buffing pad, 43, recoil spring.
Detailed description of the invention
Below with reference to accompanying drawings exemplary embodiment of the present invention is described in more detail.Although show exemplary embodiment of the present invention in accompanying drawing, however should be appreciated that can realize the present invention in a variety of manners and not should limit by the embodiment set forth here.On the contrary, provide these embodiments to be in order to more thoroughly the present invention can be understood, and complete for scope of the present invention can be conveyed to those skilled in the art.
Embodiment
As depicted in figs. 1 and 2, The embodiment provides a kind of Plug-in spare tire mounting bracket assembly, comprising: connecting portion 1, support portion 2, installation portion 3 and buffer part 4.Wherein, this connecting portion 1 is fixedly connected with automobile rear bumper, support portion 2 is fixedly connected with connecting portion 1, in support portion 2, one end of connecting portion 1 is provided with installation portion 3, installation portion 3 offers multiple fixed part for automobile spare tire, automobile spare tire is fixed on installation portion 3 by fixed part, buffer part 4 is also provided with between this external support portion 2 and automobile tail gate, this buffer part 4 both can buffering automobile spare tyre to the impact of automobile tail gate, the effect be connected with automobile tail gate support portion 2 can also be played.Wherein, support portion 2 comprises: the mandrel 21 be connected with connecting portion 1, and multiple hold-down arm be fixedly connected with, and wherein, mandrel 21 is arranged in a hold-down arm, and hold-down arm can rotate along mandrel 21, this similar pin shaft structure.When needs opening automobile tail-gate, automobile spare tire can move along with automobile tail gate, and in prior art, now automobile spare tire can depart from rear bumper, and total weight is all attached on automobile tail gate, and automobile tail gate if things go on like this can be made to occur or breakage problem.By above structure, although automobile spare tire still moves with automobile tail gate, but because support portion 2 is connected with automobile rear bumper by connecting portion 1 all the time, automobile tail gate opens the weight that rear automobile rear bumper shares automobile spare tire all the time, this reduces automobile spare tire and weight is depended on to automobile tail gate, alleviate automobile tail gate to a certain extent and occur or the problem of fracture.
Alternatively, the structure of connecting portion has multiple implementation, only be described with structure as shown in Figure 1 in the present embodiment, connecting portion 1 comprises: the first connecting panel 11 be connected with automobile rear bumper, and the second connecting panel 12 be connected with the two ends of the first connecting panel 11 respectively.Wherein, two the second connecting panels 12 are all vertical with the first connecting panel 11 to be arranged, and all offers on two the second connecting panels 12 for the fixing mounting hole in support portion 2.Namely, when needs opening automobile tail-gate, along with the rotation of automobile tail gate, support portion 2 also can be rotated thereupon.Adopt this structure to be ensure that automobile rear bumper shares the weight of automobile spare tire all the time, decrease automobile tail gate and open the resistance overcome, facilitate the unlatching of automobile tail gate to a certain extent.
Alternatively, as shown in Figure 2, in order to strengthen the intensity of connecting portion 1, connecting portion 1 is provided with many reinforcing rib structures, in order to strengthen the intensity of connecting portion 1 further, the second connecting panel 12 can be set to triangular structure, and not only intensity is guaranteed, and also saves space.
Alternatively, as shown in Figure 2, support portion 2 is except comprising for the structure of the support portion in the present embodiment: be arranged in except the mandrel 21 on connecting portion 1; Support portion 2 also comprises: the first hold-down arm 22 be rotatably connected relative to one end of connecting portion 1 with mandrel 21, and the second hold-down arm 23, the 3rd hold-down arm 24 and the 4th hold-down arm 25 that are fixedly connected with the first hold-down arm 22.Wherein, the first hold-down arm 22 is " door " font, and the two ends of the second hold-down arm 23 are fixedly connected with the two ends of the first hold-down arm 22 respectively, namely form a closed ring; The two ends of the 3rd hold-down arm 24 are fixedly connected with the second hold-down arm 23 with the first hold-down arm 22 respectively, and namely the closed ring that the first hold-down arm 22 and the second hold-down arm 23 are formed is divided into two annulars by the 3rd hold-down arm 24; The two ends of the 4th hold-down arm 25 are fixedly connected with the 3rd hold-down arm 24 with the first hold-down arm 22 respectively, i.e. the 4th hold-down arm 25 but also be two annulars by an annular segmentation in above-mentioned two annulars.Wherein, installation portion 3 is arranged in three loop configuration away from that loop configuration of connecting portion 1.Adopt integrated " door " shape first hold-down arm 22, the first hold-down arm 22 is not easily ruptured, enhances the intensity of whole support portion 2 to a certain extent, this each angle of the first hold-down arm 22 all can adopt fillet structure, also can strengthen its intensity.In addition, also can utilize triangle stability principle, the first hold-down arm 22 is set to hypotenuse relative to the side of installation portion 3, the closed ring that namely the first hold-down arm 22, second hold-down arm 23 and the 3rd hold-down arm 24 surround is triangular ring.
Alternatively, as shown in Figure 2, installation portion 3 comprises: square adapter plate 31, first flange 32, second flange 33, the 3rd flange 34 and the 4th flange 35.Wherein, square adapter plate 31 is provided with multiple fixed part for installing fixed car spare tyre, such as: on square adapter plate 31, offer multiple through hole, automobile spare tire is arranged on square adapter plate 31 by the mode coordinated by shank, wherein, the offering number and can determine according to the structure of automobile spare tire of through hole.The connection of installation portion 3 and support portion 2 is by realizing with under type, wherein, square adapter plate 31 comprises the first edge, the second edge, the 3rd edge and the 4th edge all around, first flange 32 forms along the first edge extension of square adapter plate 31, second flange 33 forms along the second edge extension of square adapter plate 31,3rd flange 34 forms along the 3rd edge extension of square adapter plate 31, and the 4th flange 35 forms along the 4th edge extension of square adapter plate 31.Wherein, the first flange 32 and the second flange 33 turn down towards the first hold-down arm 22 and are wrapped on the first hold-down arm 22; 3rd flange 34 turns down towards the 3rd hold-down arm 24 and is wrapped on the 3rd hold-down arm 24; 4th flange 35 turns down towards the 4th hold-down arm 25 and is wrapped on the 4th hold-down arm 25, and such adapter plate 3 can realize being connected with support portion 2, it is worthy of note, installation portion 3 is not limited to above connection mode with the connection mode of support portion 2.
Alternatively, in order to buffering automobile spare tyre is to the impact effect of automobile tail gate, the Plug-in spare tire mounting bracket assembly of the present embodiment is also provided with buffer part, as shown in Figure 2, buffer part 4 comprises: be fixed on the first buffing pad 41 on the 4th hold-down arm 25, be fixed on the second buffing pad 42 on automobile tail gate, and connect the recoil spring 43 of the first buffing pad 41 and the second buffing pad 42.This buffer part 4 not only plays the effect of buffering automobile spare tyre to the impulsive force of automobile tail gate, also plays the connection function of support portion 2 and automobile tail gate.
Alternatively, as depicted in figs. 1 and 2, the mode that is fixedly connected with of the hold-down arm of support portion 2 has multiple, two of technical matters maturation preferably can be adopted to protect weldering welding, but be not limited to two guarantors and weld welding manner.
Alternatively, as depicted in figs. 1 and 2, in order to alleviate the overall weight of support portion 2, each hold-down arm forming support portion 2 all can adopt hollow circular-tube structure.
Alternatively, as depicted in figs. 1 and 2, the rubber cradle sealed also is provided with between mandrel 21 and the first hold-down arm 22.
Another aspect of embodiments of the invention additionally provides a kind of automobile, comprises Plug-in spare tire mounting bracket assembly as above.
Above-described is the preferred embodiment of the present invention; should be understood that the ordinary person for the art; can also make some improvements and modifications not departing under principle prerequisite of the present invention, these improvements and modifications are also in protection scope of the present invention.
Claims (9)
1. a Plug-in spare tire mounting bracket assembly, is characterized in that, comprising:
Connecting portion, is fixedly connected with automobile rear bumper;
Support portion, is fixedly connected with described connecting portion, and described support portion comprises: mandrel, and multiple hold-down arm be fixedly connected with; Wherein, described mandrel is arranged in a hold-down arm, and described hold-down arm can rotate along described mandrel;
Installation portion, is fixed on one end that described support portion is relative with described connecting portion, described installation portion offers multiple fixed part for fixed car spare tyre; And
Buffer part, is arranged between described support portion and automobile tail gate.
2. Plug-in spare tire mounting bracket assembly according to claim 1, is characterized in that, described connecting portion comprises:
First connecting panel, is connected with described automobile rear bumper;
Two the second connecting panels, are connected with the two ends of described first connecting panel respectively, and all vertically with described first connecting panel arrange; Wherein, described two the second connecting panels all offer mounting hole, and one end of described support portion is fixed in described mounting hole.
3. Plug-in spare tire mounting bracket assembly according to claim 1 and 2, is characterized in that, described support portion also comprises:
First hold-down arm, described mandrel is arranged in described first hold-down arm relative to one end of connecting portion, and wherein, described first hold-down arm is " door " font;
Second hold-down arm, the two ends of described second hold-down arm are fixedly connected with the two ends of described first hold-down arm respectively;
3rd hold-down arm, the two ends of described 3rd hold-down arm are fixedly connected with described second hold-down arm with described first hold-down arm respectively; And
4th hold-down arm, the two ends of described 4th hold-down arm are fixedly connected with described 3rd hold-down arm with described first hold-down arm respectively.
4. Plug-in spare tire mounting bracket assembly according to claim 3, is characterized in that, described installation portion comprises:
Square adapter plate, described square adapter plate is provided with multiple described fixed part; Wherein said square adapter plate comprises the first edge, the second edge, the 3rd edge and the 4th edge all around;
First flange, the first edge extension along described square adapter plate forms;
Second flange, the second edge extension along described square adapter plate forms, and wherein, described first flange and the second flange are all wrapped on described first hold-down arm;
3rd flange, the 3rd edge extension along described square adapter plate forms, and is wrapped on described 3rd hold-down arm; And
4th flange, the 4th edge extension along described square adapter plate forms, and is wrapped on described 4th hold-down arm.
5. Plug-in spare tire mounting bracket assembly according to claim 3, is characterized in that, described buffer part comprises:
First buffing pad, is fixed on described 4th hold-down arm;
Second buffing pad, is fixed on described automobile tail gate;
Recoil spring, two ends are individually fixed on described first buffing pad and described second buffing pad.
6. Plug-in spare tire mounting bracket assembly according to claim 1, is characterized in that, described in be fixedly connected with and be two guarantor's welding.
7. Plug-in spare tire mounting bracket assembly according to claim 1, is characterized in that, described installation portion is provided with many reinforcing rib structures.
8. Plug-in spare tire mounting bracket assembly according to claim 3, is characterized in that, between described mandrel and the junction of described first hold-down arm, be provided with rubber cradle.
9. an automobile, is characterized in that, comprises the Plug-in spare tire mounting bracket assembly as described in any one of claim 1 ~ 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510075960.9A CN104590405A (en) | 2015-02-12 | 2015-02-12 | Mounting bracket assembly for external spare tire and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510075960.9A CN104590405A (en) | 2015-02-12 | 2015-02-12 | Mounting bracket assembly for external spare tire and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104590405A true CN104590405A (en) | 2015-05-06 |
Family
ID=53116556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510075960.9A Pending CN104590405A (en) | 2015-02-12 | 2015-02-12 | Mounting bracket assembly for external spare tire and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104590405A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108116518A (en) * | 2017-12-26 | 2018-06-05 | 北京汽车研究总院有限公司 | A kind of spare tyre mounting assembly and vehicle |
| CN111572653A (en) * | 2020-05-14 | 2020-08-25 | 北京汽车集团越野车有限公司 | Vehicle spare tyre support assembly and vehicle that has it |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4817834A (en) * | 1985-09-20 | 1989-04-04 | Weiler Raywood C | Bumper mounted spare wheel carrier |
| CN2098425U (en) * | 1991-07-09 | 1992-03-11 | 谢成德 | Spare tyre holding apparatus for small motor-driven vehicle |
| JPH0699859A (en) * | 1992-09-17 | 1994-04-12 | Mitsubishi Motors Corp | Spare tire carrier device |
| CN2254053Y (en) * | 1995-12-25 | 1997-05-14 | 刘生才 | External rotating arm type spare tyre fixing rack for Beijing jeep Cherokee |
| JPH09315350A (en) * | 1996-05-29 | 1997-12-09 | Kanto Auto Works Ltd | Spare tire mounting structure in rear door |
| CN201329907Y (en) * | 2008-12-31 | 2009-10-21 | 南京南汽专用车有限公司 | Automotive spare tire rack device |
| CN204567819U (en) * | 2015-02-12 | 2015-08-19 | 北京汽车研究总院有限公司 | A kind of Plug-in spare tire mounting bracket assembly and automobile |
-
2015
- 2015-02-12 CN CN201510075960.9A patent/CN104590405A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4817834A (en) * | 1985-09-20 | 1989-04-04 | Weiler Raywood C | Bumper mounted spare wheel carrier |
| CN2098425U (en) * | 1991-07-09 | 1992-03-11 | 谢成德 | Spare tyre holding apparatus for small motor-driven vehicle |
| JPH0699859A (en) * | 1992-09-17 | 1994-04-12 | Mitsubishi Motors Corp | Spare tire carrier device |
| CN2254053Y (en) * | 1995-12-25 | 1997-05-14 | 刘生才 | External rotating arm type spare tyre fixing rack for Beijing jeep Cherokee |
| JPH09315350A (en) * | 1996-05-29 | 1997-12-09 | Kanto Auto Works Ltd | Spare tire mounting structure in rear door |
| CN201329907Y (en) * | 2008-12-31 | 2009-10-21 | 南京南汽专用车有限公司 | Automotive spare tire rack device |
| CN204567819U (en) * | 2015-02-12 | 2015-08-19 | 北京汽车研究总院有限公司 | A kind of Plug-in spare tire mounting bracket assembly and automobile |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108116518A (en) * | 2017-12-26 | 2018-06-05 | 北京汽车研究总院有限公司 | A kind of spare tyre mounting assembly and vehicle |
| CN111572653A (en) * | 2020-05-14 | 2020-08-25 | 北京汽车集团越野车有限公司 | Vehicle spare tyre support assembly and vehicle that has it |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20150506 |