CN204567818U - A kind of side spare tire rack jacking system - Google Patents
A kind of side spare tire rack jacking system Download PDFInfo
- Publication number
- CN204567818U CN204567818U CN201520210993.5U CN201520210993U CN204567818U CN 204567818 U CN204567818 U CN 204567818U CN 201520210993 U CN201520210993 U CN 201520210993U CN 204567818 U CN204567818 U CN 204567818U
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- China
- Prior art keywords
- worm
- gear
- supporting box
- stay bearing
- lifter
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- 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.)
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Abstract
The utility model discloses a kind of side spare tire rack jacking system; comprise lifter; lifter lower end is provided with spare tyre link plate; lifter comprises supporting box, the worm-and-wheel gear be arranged in supporting box, be arranged at the over cap of supporting box upper end and be arranged at stay bearing plate one and the stay bearing plate two at supporting box two ends; the two ends of worm gear are provided with nylon end cap and are plugged on stay bearing plate one and stay bearing plate two respectively, and one end of worm screw is fixedly installed a swivel.The beneficial effects of the utility model: by supporting box being arranged to two supports be fixedly connected with in left and right, and the worm gear in worm-and-wheel gear is fixed on worm and gear by the nylon end cap that two ends are installed to install in casing and be plugged in two and support, thus make worm and gear can not sway and deviating from, by arranging spare tyre link plate, thus it is convenient to make to hang tire, above-mentioned and then effectively improve the in-use performance of existing automobile spare tire lift structure lifter, make it have more practicality.
Description
Technical field
The utility model relates to component of machine field, specifically, relates to a kind of side spare tire rack jacking system.
Background technology
At present, existing worm and gear automotive spare tire hoist, common is sprocket-type.The structure Shortcomings part of its lifting mechanism, easily enters dust and earth in spare tire lifting device, can make for a long time and run improperly because blocking to cause, even cause its equipment stuck.In worm-and-wheel gear, the two ends of worm-wheel shaft are fastened in the fluting at supporting box two ends respectively, and the axial force be subject to due to worm-wheel shaft is larger, so be easy to sway occurs and deviates from, use also very inconvenient.
For the problem in above-mentioned correlation technique, not yet actv. solution is proposed at present.
Utility model content
For problem above-mentioned in correlation technique, the utility model proposes a kind of side spare tire rack jacking system, easy to use and effectively can solve existing lifter and easily deviate from and easily enter foreign material and the problem that causes it to run improperly.
For realizing above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of side spare tire rack jacking system, comprise lifter, described lifter lower end is provided with spare tyre link plate, described lifter comprises supporting box, be arranged at the worm-and-wheel gear in described supporting box, be arranged at the over cap of described supporting box upper end and be arranged at stay bearing plate one and the stay bearing plate two at described supporting box two ends, described worm-and-wheel gear comprises worm and gear install bin and the worm gear that is fixedly installed on described worm and gear install bin and worm screw, the two ends of described worm gear are provided with the nylon end cap be plugged in respectively on described stay bearing plate one and stay bearing plate two, described worm gear is also fixedly installed Nylon belt wheel by holding pin, described Nylon belt wheel is provided with nylon tape by pressing plate and bolt, one end of described worm screw is fixedly installed a swivel.
Further, described spare tyre link plate is arranged at described lifter lower end by rope.
Further, the described over cap vinyl cover that comprises iron covering and be wholely set with described iron covering.
Further, described over cap and described supporting box plug together setting, and are fixedly connected with by some screws.
The beneficial effects of the utility model: by supporting box being arranged to two supports be fixedly connected with in left and right, and the worm gear in worm-and-wheel gear is fixed on worm and gear by the nylon end cap that two ends are installed to install in casing and be plugged in two and support, thus make worm and gear can not sway and deviating from, by arranging spare tyre link plate, thus it is convenient to make to hang tire, above-mentioned and then effectively improve the in-use performance of existing automobile spare tire lift structure lifter, make it have more practicality.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the side spare tire rack jacking system left view according to the utility model embodiment;
Fig. 2 is the side spare tire rack jacking system front elevation according to the utility model embodiment;
Fig. 3 is the side spare tire rack jacking system birds-eye view according to the utility model embodiment;
Fig. 4 is the structural representation of the lifter according to the utility model embodiment;
Fig. 5 is the structural representation of the worm screw according to the utility model embodiment.
In figure:
1, lifter; 2, spare tyre link plate; 3, worm-and-wheel gear; 4, over cap; 5, stay bearing plate one; 6, stay bearing plate two; 7, worm screw; 8, nylon end cap; 9, holding pin; 10, Nylon belt wheel; 11, pressing plate; 12, bolt; 13, nylon tape; 14, swivel.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of the utility model protection.
As Figure 1-5, a kind of side spare tire rack jacking system according to embodiment of the present utility model, comprise lifter 1, described lifter 1 lower end is provided with spare tyre link plate 2, described lifter 1 comprises supporting box, be arranged at the worm-and-wheel gear 3 in described supporting box, be arranged at the over cap 4 of described supporting box upper end and be arranged at stay bearing plate 1 and the stay bearing plate 26 at described supporting box two ends, described worm-and-wheel gear 3 comprises worm and gear install bin and the worm gear that is fixedly installed on described worm and gear install bin and worm screw 7, the two ends of described worm gear are provided with the nylon end cap 8 be plugged in respectively on described stay bearing plate 1 and stay bearing plate 26, described worm gear is also fixedly installed Nylon belt wheel 10 by holding pin 9, described Nylon belt wheel 10 is provided with nylon tape 13 by pressing plate 11 and bolt 12, one end of described worm screw 7 is fixedly installed a swivel 14.
In addition, in a specific embodiment, described spare tyre link plate 2 is arranged at described lifter 1 lower end by rope 15.
In addition, in a specific embodiment, the vinyl cover that described over cap 4 comprises iron covering and is wholely set with described iron covering.
In addition, in a specific embodiment, described over cap 4 and described supporting box plug together setting, and are fixedly connected with by some screws.
Conveniently understand technique scheme of the present utility model, below by way of in concrete occupation mode, technique scheme of the present utility model is described in detail.
When specifically using, worm-and-wheel gear 3 being placed in the supporting box of stay bearing plate 1 and stay bearing plate 26 formation, being then fixed with bolt 12 and being connected to form one, then a hermetically-sealed construction is formed on top over cap 4 sealing being placed on supporting box.During work, Nylon belt wheel 10 is rotated and is driven nylon tape 13 to work, thus realizes elevating function, and swivel 14 is then conducive to the transmission of power on worm screw 7, goes up the spare tyre holder come and then can be hung on spare tyre link plate 2.
In sum, by means of technique scheme of the present utility model, by supporting box being arranged to two supports be fixedly connected with in left and right, and the worm gear in worm-and-wheel gear is fixed on worm and gear by the nylon end cap that two ends are installed to install in casing and be plugged in two and support, thus make worm and gear can not sway and deviating from, by arranging spare tyre link plate, thus it is convenient to make to hang tire, above-mentioned and then effectively improve the in-use performance of existing automobile spare tire lift structure lifter, make it have more practicality.
Claims (4)
1. a side spare tire rack jacking system, it is characterized in that, comprise lifter (1), described lifter (1) lower end is provided with spare tyre link plate (2), described lifter (1) comprises supporting box, be arranged at the worm-and-wheel gear (3) in described supporting box, the over cap (4) being arranged at described supporting box upper end and the stay bearing plate one (5) being arranged at described supporting box two ends and stay bearing plate two (6), described worm-and-wheel gear (3) comprises worm and gear install bin and the worm gear that is fixedly installed on described worm and gear install bin and worm screw (7), the two ends of described worm gear are provided with the nylon end cap (8) be plugged in respectively on described stay bearing plate one (5) and stay bearing plate two (6), described worm gear is also fixedly installed Nylon belt wheel (10) by holding pin (9), described Nylon belt wheel (10) is provided with nylon tape (13) by pressing plate (11) and bolt (12), one end of described worm screw (7) is fixedly installed a swivel (14).
2. side spare tire rack jacking system according to claim 1, is characterized in that, described spare tyre link plate (2) is arranged at described lifter (1) lower end by rope (15).
3. side spare tire rack jacking system according to claim 1, is characterized in that, the vinyl cover that described over cap (4) comprises iron covering and is wholely set with described iron covering.
4. side spare tire rack jacking system according to claim 1, is characterized in that, described over cap (4) and described supporting box plug together setting, and are fixedly connected with by some screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520210993.5U CN204567818U (en) | 2015-04-09 | 2015-04-09 | A kind of side spare tire rack jacking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520210993.5U CN204567818U (en) | 2015-04-09 | 2015-04-09 | A kind of side spare tire rack jacking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204567818U true CN204567818U (en) | 2015-08-19 |
Family
ID=53860496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520210993.5U Expired - Fee Related CN204567818U (en) | 2015-04-09 | 2015-04-09 | A kind of side spare tire rack jacking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204567818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111645766A (en) * | 2020-07-03 | 2020-09-11 | 吉林省中海科技有限公司 | Shell base assembled automobile spare tire lifter |
-
2015
- 2015-04-09 CN CN201520210993.5U patent/CN204567818U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111645766A (en) * | 2020-07-03 | 2020-09-11 | 吉林省中海科技有限公司 | Shell base assembled automobile spare tire lifter |
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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: 20150819 Termination date: 20200409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |