CN202753872U - Pedal of trailer - Google Patents
Pedal of trailer Download PDFInfo
- Publication number
- CN202753872U CN202753872U CN 201220355905 CN201220355905U CN202753872U CN 202753872 U CN202753872 U CN 202753872U CN 201220355905 CN201220355905 CN 201220355905 CN 201220355905 U CN201220355905 U CN 201220355905U CN 202753872 U CN202753872 U CN 202753872U
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- CN
- China
- Prior art keywords
- trailer
- pedal
- adapter plate
- foot
- operated
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a pedal of a trailer, the pedal is arranged on the rack of the trailer, and the pedal comprises a fixing plate, a pedaling plate, a rotating shaft and a locating piece used to support the pedaling plate. The fixing plate is perpendicularly and fixedly connected to the side face of the rack of the trailer, one end of the pedaling plate is connected to the bottom of the fixing plate through the rotating shaft in hinged mode, and the locating piece is arranged below the lower portion of the fixing plate. The pedal is arranged on the trailer, the pedal is fixed on the rack of the trailer through the fixing plate, the fixing plate is connected with the pedaling plate through the rotating shaft in hinged mode, the locating plate is used to support the pedaling plate to maintain a certain angle, and workers can conveniently go on and off the trailer.
Description
Technical field
It is foot-operated that the utility model relates to a kind of trailer be used to making things convenient for the staff to get on or off the bus.
Background technology
Existing trailer, if need the staff up and down trailer goods is loaded and unloaded, puts in order or when checking, generally needing staff's pin to step on vehicle frame gets on or off the bus, like this, when goods exceeds the edge of vehicle frame or can't realize trampling when concordant with the edge, and everywhere intensity of vehicle frame, the safety measure such as anti-skidding can't ensure, easily the staff are damaged.
Therefore, how to provide a kind of and use safety, trailer easy and simple to handle is foot-operated is the technical matters that those skilled in the art needs to be resolved hurrily.
The utility model content
The purpose of this utility model is to provide a kind of trailer foot-operated, so that trailer safety, convenient about the staff.
For solving the problems of the technologies described above, the utility model provides a kind of trailer foot-operated, be installed in the trailer chassis, foot-operated adapter plate, pedal, S. A. and the locations that is used for supporting described pedal of comprising of described trailer, described adapter plate vertically is fixedly attached to the side of described trailer chassis, one end of described pedal is by the bottom-hinged of described S. A. and described adapter plate, and described locations is installed on the below, bottom of described adapter plate.
Preferably, described adapter plate comprises stationary plane and two first sides, and described stationary plane vertically is fixedly attached to the side of described trailer chassis, and the bottom of two first sides is passed respectively at the two ends of described S. A..
Preferably, described pedal comprises the face of trampling and two second sides, and described two second sides are provided with the dowel hole that passes for described S. A., and described two first sides lay respectively at the outside of described two second sides.
Preferably, be respectively equipped with a salient point on described two first sides, be respectively equipped with the T-shaped groove corresponding with described salient point on described two second sides.
Preferably, the described face of trampling is provided with some juts, and the center of described jut is provided with hole.
Preferably, described locations is fixedly attached to described pedal near an end of described dowel hole, and the length of the bearing of trend of described locations along described pedal to described dowel hole greater than described S. A. to the distance between the described adapter plate.
Preferably, described locations and described pedal are one-body molded, and the distance of the described S. A. of bottom distance of described pedal is greater than the distance of described adapter plate apart from described S. A..
Preferably, described locations is the right angle trigonometry bracing frame, one square edge of described right angle trigonometry bracing frame is fixed on described trailer chassis and/or the described adapter plate, and another square edge is as the bearing surface of described pedal, and the angle of described bearing surface and horizontal surface is 80 degree ~ 100 degree.
Preferably, be respectively equipped with the magnet that attracts each other on described adapter plate and the described pedal.
Preferably, described adapter plate, pedal, S. A. and locations all adopt metallic material.
The trailer that the utility model provides is foot-operated, be installed in the trailer chassis, foot-operated adapter plate, pedal, S. A. and the locations that is used for supporting described pedal of comprising of described trailer, described adapter plate vertically is fixedly attached to the side of described trailer chassis, one end of described pedal is by the bottom-hinged of described S. A. and described adapter plate, and described locations is installed on the below, bottom of described adapter plate.It is foot-operated that the utility model is installed described trailer at trailer, be fixed in the described trailer chassis described trailer is foot-operated by described adapter plate, utilize described S. A. that described adapter plate and described pedal is hinged, support described pedal by described locations and be kept at an angle, make things convenient for the staff to get on or off the bus.
Description of drawings
Fig. 1 is the foot-operated schematic diagram that is installed on trailer chassis of the trailer of the utility model one embodiment;
Fig. 2 is foot-operated (expansion) structural representation of the trailer of the utility model one embodiment;
Fig. 3 is foot-operated (contraction) structural representation of the trailer of the utility model one embodiment.
Among the figure: 1-trailer chassis, 2-trailer are foot-operated, 21-adapter plate, 211-stationary plane, 212-the first side, 213-salient point, 22-pedal, 221-are trampled face, 222-the second side, 223-T type groove, 224-dowel hole, 225-jut, 226-hole, 23-S. A..
The specific embodiment
Below will be described in further detail the foot-operated structure of trailer of the present utility model.
Below with reference to accompanying drawings the utility model is described in more detail, has wherein represented preferred embodiment of the present utility model, should be appreciated that those skilled in the art can revise the utility model described here and still realize advantageous effects of the present utility model.Therefore, following description is appreciated that extensively knowing for those skilled in the art, and not as to restriction of the present utility model.
For clear, whole features of practical embodiments are not described.In the following description, be not described in detail known function and structure, the confusion because they can make the utility model owing to unnecessary details.Will be understood that in the exploitation of any practical embodiments, must make a large amount of implementation details to realize developer's specific objective, for example according to relevant system or relevant commercial restriction, change into another embodiment by an embodiment.In addition, will be understood that this developmental work may be complicated and time-consuming, but only be routine work to those skilled in the art.
For the purpose of this utility model, feature are become apparent, below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described.It should be noted that, accompanying drawing all adopts very the form of simplifying and all uses non-accurately ratio, only in order to convenient, the purpose of aid illustration the utility model embodiment lucidly.
As shown in Figure 1, the trailer that the utility model provides rides 2, is installed in the trailer chassis 1, when the trailer bearing goods is more, is used for up and down trailer of staff, and goods is loaded and unloaded, puts in order and checks.Particularly, please refer to Fig. 2, described trailer foot-operated 2 comprises adapter plate 21, pedal 22, S. A. 23 and the locations (not shown) that is used for supporting described pedal 22, described adapter plate 21 vertically is fixedly attached to the side of described trailer chassis 1, preferably, described adapter plate 21 can adopt screw or bonding method to be fixedly attached to the side of described trailer chassis 1, one end of described pedal 22 is by the bottom-hinged of described S. A. 23 with described adapter plate 21, so that described pedal 22 can rotate in certain angle around described S. A. 23, described locations is installed on the below, bottom of described adapter plate 21, be kept at an angle thereby support described pedal 22, make things convenient for the staff to get on or off the bus.
Preferably, as depicted in figs. 1 and 2, described adapter plate 21 comprises stationary plane 211 and two first sides 212, described stationary plane 211 vertically is fixedly attached to the side of described trailer chassis 1, the bottom of two first sides 212 is passed respectively at the two ends of described S. A. 23, described pedal 22 comprises the face of trampling 221 and two second sides 222, described two second sides 222 are provided with the dowel hole 224 that passes for described S. A. 23, described two first sides 212 lay respectively at the outside of described two second sides 222, like this, supported by described locations under described pedal 22 deployed conditions and keep position near level, make things convenient for the staff to trample; Under described pedal 22 contraction states (as shown in Figure 3), described pedal 22 is accommodated in the space that described adapter plate 21 surrounds, do not take additional space, and be difficult for the staff is produced scratching, particularly, described pedal 22 under contraction state, can adopt various ways finish with described adapter plate 21 between be connected, so that described pedal 22 can be owing to gravity or slightly vibrations and turn to deployed condition downwards, for example, as shown in Figure 2, be respectively equipped with a salient point 213 on described two first sides 212, be respectively equipped with the T-shaped groove 223 corresponding with described salient point 213 on described two second sides 222, particularly, in described pedal 22 resupinate processes, described salient point 213 enters in the described T-shaped groove 223 along the edge of described the second side 222, when described pedal 22 has been turned to holosystolic state, because Action of Gravity Field, described S. A. 23 and salient point 213 slide along described dowel hole 224 and described T-shaped groove respectively, that is to say, described pedal 22 is with respect to described adapter plate 21 down slidings, described salient point 213 is fixed in the described T-shaped groove 213, can not deviate from, when needs launch described pedal 22, only need that described pedal 22 is upwards mentioned backward outer upset and get final product; Certainly, also can adopt the magnetic-adsorption mode, that is, be respectively equipped with the magnet (not shown) that attracts each other on described adapter plate 21 and the described pedal 22, thereby prevent described pedal 22 in the situation that gravity or slight vibrations upset downwards by the adsorption of magnetic force between magnet.
Preferably, as shown in Figure 3, the described face 221 of trampling is provided with some juts 225, and the center of described jut 225 is provided with hole 226, thereby increase the described friction force of trampling face 221, prevent that the described face 221 of trampling is too smooth and the staff is slipped damage.
Preferably, as depicted in figs. 1 and 2, described locations can be the right angle trigonometry bracing frame, the cross-sectional plane of described right angle trigonometry bracing frame is right-angled triangle, wherein a square edge be fixed on described trailer chassis 1 and/or the described adapter plate 21, another square edge is as the bearing surface of described pedal 22, the angle of described bearing surface and horizontal surface is 80 degree ~ 100 degree, like this, the described face 221 of trampling directly contacts with described bearing surface, thereby make the described face 221 of trampling near level, make things convenient for the staff to trample; Certainly, described locations also can be fixedly attached to described pedal 22 near an end of described dowel hole 224, and the distance that the length of described locations along described pedal 22 to the bearing of trend of described dowel hole 224 arrives between the described adapter plate 21 greater than described S. A. 23, that is to say, under the described pedal 22 complete deployed conditions, described locations is positioned at described adapter plate 21 bottoms, like this, described locations can't continue upwards upset, because described locations is captiveed joint with described pedal 22, and the supporting role of described S. A. 23, so that described pedal 22 can't overturn, and then reach the purpose of conveniently trampling downwards; In addition, described locations and described pedal 22 also can be one-body molded, the bottom of described pedal 22, is fixedly attached to described pedal 22 with described locations and reaches equal technique effect near an end of described dowel holes 224 greater than the distance of described adapter plate 21 apart from described S. A. 23 apart from the distance of described S. A. 23.
Preferably, as shown in Figure 2, described adapter plate 21, pedal 22, S. A. 23 and locations all adopt metallic material, and antiseptic property is good, and is not easy to wear.
In sum, the trailer that the utility model provides is foot-operated, be installed in the trailer chassis 1, described trailer foot-operated 2 comprises adapter plate 21, pedal 22, S. A. 23 and the locations that is used for supporting described pedal 22, described adapter plate 21 vertically is fixedly attached to the side of described trailer chassis 1, one end of described pedal 22 is by the bottom-hinged of described S. A. 23 with described adapter plate 21, and described locations is installed on the below, bottom of described adapter plate 21.The utility model is installed described trailer foot-operated 2 at trailer, by described adapter plate 21 described trailer foot-operated 2 is fixed in the described trailer chassis 1, utilize described S. A. 23 that described adapter plate 21 and described pedal 22 is hinged, support described pedal 22 by described locations and be kept at an angle, make things convenient for the staff to get on or off the bus.
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from spirit and scope of the present utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification interior.
Claims (10)
1. a trailer is foot-operated, be installed in the trailer chassis, it is characterized in that, foot-operated adapter plate, pedal, S. A. and the locations that is used for supporting described pedal of comprising of described trailer, described adapter plate vertically is fixedly attached to the side of described trailer chassis, one end of described pedal is by the bottom-hinged of described S. A. and described adapter plate, and described locations is installed on the below, bottom of described adapter plate.
2. trailer as claimed in claim 1 is foot-operated, it is characterized in that, described adapter plate comprises stationary plane and two first sides, and described stationary plane vertically is fixedly attached to the side of described trailer chassis, and the bottom of two first sides is passed respectively at the two ends of described S. A..
3. trailer as claimed in claim 2 is foot-operated, it is characterized in that, described pedal comprises the face of trampling and two second sides, and described two second sides are provided with the dowel hole that passes for described S. A., and described two first sides lay respectively at the outside of described two second sides.
4. trailer as claimed in claim 3 is foot-operated, it is characterized in that, is respectively equipped with a salient point on described two first sides, is respectively equipped with the T-shaped groove corresponding with described salient point on described two second sides.
5. trailer as claimed in claim 3 is foot-operated, it is characterized in that, the described face of trampling is provided with some juts, and the center of described jut is provided with hole.
6. trailer as claimed in claim 3 is foot-operated, it is characterized in that, described locations is fixedly attached to described pedal near an end of described dowel hole, and the length of the bearing of trend of described locations along described pedal to described dowel hole greater than described S. A. to the distance between the described adapter plate.
7. trailer as claimed in claim 1 is foot-operated, it is characterized in that, described locations and described pedal are one-body molded, and the distance of the described S. A. of bottom distance of described pedal is greater than the distance of described adapter plate apart from described S. A..
8. trailer as claimed in claim 1 is foot-operated, it is characterized in that, described locations is the right angle trigonometry bracing frame, one square edge of described right angle trigonometry bracing frame is fixed on described trailer chassis and/or the described adapter plate, another square edge is as the bearing surface of described pedal, and the angle of described bearing surface and horizontal surface is 80 degree ~ 100 degree.
9. trailer as claimed in claim 1 is foot-operated, it is characterized in that, is respectively equipped with the magnet that attracts each other on described adapter plate and the described pedal.
10. foot-operated such as the described trailer of any one in the claim 1 ~ 9, it is characterized in that, described adapter plate, pedal, S. A. and locations all adopt metallic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220355905 CN202753872U (en) | 2012-07-20 | 2012-07-20 | Pedal of trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220355905 CN202753872U (en) | 2012-07-20 | 2012-07-20 | Pedal of trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202753872U true CN202753872U (en) | 2013-02-27 |
Family
ID=47733065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220355905 Withdrawn - After Issue CN202753872U (en) | 2012-07-20 | 2012-07-20 | Pedal of trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202753872U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837645A (en) * | 2012-07-20 | 2012-12-26 | 昆山西马克动力机械有限公司 | Trailer pedal |
| CN109353944A (en) * | 2018-12-07 | 2019-02-19 | 毛雨彤 | Overturning type foot pedal |
-
2012
- 2012-07-20 CN CN 201220355905 patent/CN202753872U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837645A (en) * | 2012-07-20 | 2012-12-26 | 昆山西马克动力机械有限公司 | Trailer pedal |
| CN102837645B (en) * | 2012-07-20 | 2015-03-18 | 昆山西马克动力机械有限公司 | Trailer pedal |
| CN109353944A (en) * | 2018-12-07 | 2019-02-19 | 毛雨彤 | Overturning type foot pedal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130227 Effective date of abandoning: 20150318 |
|
| RGAV | Abandon patent right to avoid regrant |