CN212765911U

CN212765911U - Expansion wagon

Info

Publication number: CN212765911U
Application number: CN202021636148.1U
Authority: CN
Inventors: 周江; 周晓鑫
Original assignee: Jinan Putian Hongyan Special Vehicle Co ltd
Current assignee: Jinan Putian Hongyan Special Vehicle Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-03-23
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses an expansion vending vehicle, which comprises a vehicle body, wherein the left side surface of the vehicle body is provided with an upturning door and a downturning door, the left side surface of the vehicle body is provided with a first groove, the upturning door and the downturning door are positioned in the first groove, when the dining car runs, the upturning door and the downturning door sink into the first groove, so that the vehicle body is more beautiful, the running of the dining car is not influenced, the upper end of the upturning door is rotationally connected with the upper end of the first groove, the lower end of the downturning door is rotationally connected with the lower end of the first groove, a display screen is arranged on the outer side surface of the upturning door, the display screen is rotationally connected with the upturning door, the display screen plays the roles of displaying and publicizing, the practicability is good, the pedal is arranged on the inner side surface of the downturning door, the pedal is rotationally connected with the downturning door, the labor intensity is reduced, the supporting legs and the pedals are folded and folded in sequence when the foldable bicycle is folded, and the occupied space is small.

Description

Expansion wagon

Technical Field

The utility model belongs to the technical field of the wagon technique and specifically relates to an extension wagon.

Background

The dining car has the characteristics of good fluidity, no site restriction, small appearance and the like. The breakfast is mostly appeared at the crossing which is allowed to be sold in the urban area, breakfast is provided for citizens, the breakfast can solve the problems that office workers have time to eat in the morning and are not time to eat, and great convenience is brought to the life of citizens.

But current dining car has following problem, 1, current dining car does not have the propaganda function, is difficult to judge the food kind in the dining car in the position citizen far away, 2, current dining car footboard be frame rack structure, and the transport is hard, and during the transportation simultaneously, the footboard occupies great space.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve above-mentioned problem, provide an extension wagon, possess the propaganda function, make things convenient for citizen's shopping, hide the footboard in the carriage lateral wall simultaneously, do not occupy effective space, it is pleasing to the eye.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides an extension wagon, includes the automobile body, the automobile body left surface is equipped with tilt-up door and tilt-down door, and the automobile body left surface is equipped with first recess, and tilt-up door and tilt-down door are located first recess, and tilt-up door upper end is rotated with first recess upper end and is connected, and tilt-down door lower extreme rotates with first recess lower extreme to be connected, be equipped with the display screen on the tilt-up door lateral surface, rotate between display screen and the tilt-up door and be connected, be equipped with the footboard on the tilt-down door medial surface, rotate between footboard and the tilt-down door and be connected, be equipped with the landing leg in the footboard.

Furthermore, a second groove is formed in the outer side face of the upturning door, and the display screen is located in the second groove.

Further, the outer side of the display screen is provided with a shell, the display screen is fixed in the shell, and one end of the inner side of the shell is rotatably connected with the upper end of the second groove.

Furthermore, a water falling hole is formed in the second groove, and the upturned door is opened by less than a certain degree in a rotating mode.

Furthermore, a third groove is formed in the inner side face of the downward-turning door, the pedal is located in the third groove, and one end of the inner side of the pedal is rotatably connected with the lower end of the third groove.

Furthermore, the lower side surface of the pedal is provided with a fourth groove, the supporting legs are positioned in the fourth groove, and the upper ends of the supporting legs are rotatably connected with the fourth groove.

Furthermore, the lower end of the supporting leg is provided with a screw rod, and the upper end of the screw rod extends into the supporting leg and is in threaded connection with the supporting leg.

Furthermore, an expansion box body is arranged on the right side of the vehicle body.

Furthermore, the lower end of the vehicle body is provided with a guide pillar, the lower end of the expansion box body is provided with a guide sleeve, the guide sleeve and the guide pillar are symmetrically distributed in the front and back direction, the guide sleeve is connected with the guide pillar in a sliding mode, an independent push rod is arranged in the middle of the lower end of the expansion box body and fixed at the lower end of the vehicle body, and the output end of the independent push rod is connected with the expansion.

Furthermore, three needle roller bearings are arranged between the guide sleeve and the guide pillar, and are respectively positioned at the upper end of one end outside the guide pillar, the lower end of one end inside the guide pillar and the lower end of the vehicle body.

The utility model has the advantages that:

1. the utility model is provided with the upturning door and the downturning door on the left side of the body, the first groove is arranged on the left side of the body, the upturning door and the downturning door are positioned in the first groove, when the dining car runs, the upturning door and the downturning door sink into the first groove, so that the body is more beautiful, the occupied space is less, the dining car running is not influenced, the upper end of the upturning door is rotatably connected with the upper end of the first groove, the lower end of the downturning door is rotatably connected with the lower end of the first groove, the outer side of the upturning door is provided with the display screen, the display screen is rotatably connected with the upturning door, the display screen plays roles of displaying and publicizing, the shopping is convenient for citizens, the practicability is good, the pedal is arranged on the inner side of the downturning door, the pedal is rotatably connected with the downturning door, the supporting legs are arranged in the pedal, the labor intensity is reduced, and the supporting legs and the pedals are folded and folded in sequence when being folded, so that the effective space is not occupied.

2. The utility model discloses be equipped with the second recess on the door lateral surface that turns over last, the display screen is located the second recess. The display screen outside is equipped with the shell, and the display screen is fixed in the shell, and the inboard one end of shell with rotate with second recess upper end and be connected, the shell can play the guard action, prevent that the display screen atress from damaging. The display screen sinks into the second groove, so that the display screen does not occupy effective space and is attractive.

3. The utility model discloses be equipped with the third recess on the door medial surface that turns over down, the footboard is located the third recess, and the inboard one end of footboard rotates with third recess lower extreme to be connected. The footboard downside is equipped with the fourth recess, and the landing leg is located the fourth recess, rotates between landing leg upper end and the fourth recess and is connected. When in use, the pedal and the supporting legs are rotated, so that the operation is convenient; after the folding pedal is folded, the pedal is hidden in the third groove, and the supporting legs are hidden in the fourth groove, so that the folding pedal does not occupy effective space and is more attractive.

4. The utility model discloses be equipped with the extension box at the automobile body right-hand member, sliding connection between extension box and the automobile body, the extension box increases the usable floor area of automobile body, and the practicality is good.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a left side view of the driving state of the present invention;

FIG. 2 is a rear view of the utility model in use;

FIG. 3 is a left side view of the expansion box of the present invention;

FIG. 4 is a schematic top view of the expansion box of the present invention;

fig. 5 is the utility model discloses guide pillar and guide pin bushing cooperation sketch map.

In the figure: the device comprises an upturning door 1, a downturning door 2, a first groove 3, a display screen 4, a second groove 5, a shell 6, a pedal 7, a supporting leg 8, a third groove 9, a fourth groove 10, an expansion box body 11, a vehicle body 12, a guide sleeve 13, a guide pillar 14, an independent push rod 15, a water falling hole 16, a screw rod 17 and a needle bearing 18.

Detailed Description

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

As shown in fig. 1 and 2, an extended vending cart comprises a cart body 12, wherein an upper door 1 and a lower door 2 are arranged on the left side of the cart body 12, a first groove 3 is arranged on the left side of the cart body 12, the upper door 1 and the lower door 2 are positioned in the first groove 3, when a dining car runs, the upper door 1 and the lower door 2 sink into the first groove, so that the cart body is more attractive, the occupied space is small, and the dining car running cannot be influenced, the upper end of the upper door 1 is rotatably connected with the upper end of the first groove 3, the upper door 1 and the first groove 3 are driven to rotate by a hydraulic cylinder, cavities for storing hydraulic cylinders are arranged on two sides of the first groove 3, the lower end of the lower door 2 is rotatably connected with the lower end of the first groove 3, the lower end of the upper door 1 is positioned with the cart body by a positioning column and a positioning groove, the lower door is fixed with the side wall of the first groove 3 by a screw, which is not shown in the figure, which is the prior, the utility model discloses a door, including the door, the door is equipped with on the door 1 outside face of turning on, be equipped with display screen 4 on the door 1 outside face of turning on, display screen 4 and turn on to rotate between the door 1 and be connected, display screen 4 plays the effect of show, propaganda, can make things convenient for citizen's shopping, and the practicality is good, turn on 2 inside faces of door down and be equipped with footboard 7, footboard 7 and turn on down to rotate between the door 2 and be connected, be equipped with landing leg 8 in the footboard 7, when selling, expand footboard 7 and landing leg 8 in proper order, form frame-type structure, easy operation is convenient, does not need the footboard of transport frame-type, has reduced intensity of labour.

As shown in fig. 2, a second groove 5 is formed on the outer side surface of the flip-up door 1, and the display screen 4 is located in the second groove 5. The outer side of the display screen 4 is provided with a shell 6, the display screen 4 is fixed in the shell 6, one end of the inner side of the shell 6 is rotatably connected with the upper end of the second groove 5, and the end of the inner side of the display screen 4 is the end of the display screen 4 close to the vehicle body 12. The shell 6 is driven to rotate through the hydraulic cylinder, and the shell 6 can play a role in protection and prevent the display screen from being damaged due to stress. The display screen 4 sinks into the second groove 5, so that the effective space is not occupied, and the appearance is attractive. A water falling hole 16 is formed in the second groove 5, the upward-turning door 1 is rotated to be opened by less than 90 degrees, the upward-turning door 1 can shade sun and rain, meanwhile, rainwater flows to the water outlet hole to prevent water accumulation, and the structural form of the door-in-door makes full use of the inner space of the door; the billboard is formed by turning the middle door upwards and opening the middle door for 90 degrees.

As shown in fig. 2, a third groove 9 is formed in the inner side surface of the downward-turning door 2, the pedal 7 is located in the third groove 9, and one end of the inner side of the pedal 7 is rotatably connected with the lower end of the third groove 9. The lower side surface of the pedal 7 is provided with a fourth groove 10, the supporting leg 8 is positioned in the fourth groove 10, and the upper end of the supporting leg 8 is rotatably connected with the fourth groove 10. When in use, the pedal and the supporting legs 8 are rotated, so that the operation is convenient; after the folding, the pedal 7 is hidden in the third groove 9, and the supporting legs 8 are hidden in the fourth groove 10, so that the folding bicycle does not occupy effective space and is more attractive. 8 lower extremes of landing leg are equipped with

screw rod

17, 17 upper ends of screw rod go deep into in landing leg 8 and with landing leg 8 between threaded connection, turn over the door down and also for folding door in door structure make full use of the interior space of door, open again after turning over the door down and open the door in the door for the footboard, open folding adjustable flat landing leg again, the rotatable locking landing leg in back is packed up to the screw rod landing leg, can level the footboard height after opening, solve the inconvenient problem of the difference in height in customer and the storehouse of selling goods, the practicality is good, application scope is wide.

As shown in fig. 2, the expansion box 11 is provided at the right end of the vehicle body 12, and the expansion box 11 is slidably connected to the vehicle body 12, so that the expansion box 11 increases the usable area of the vehicle body and is highly practical.

As shown in fig. 3 and 4, a guide post 14 is disposed at the lower end of the vehicle body 12, a guide sleeve 13 is disposed at the lower end of the expansion box 11, the guide sleeve 13 and the guide post 14 are symmetrically distributed in front and back directions, the guide sleeve 13 is slidably connected with the guide post 14, an independent push rod 15 is disposed at the middle position of the lower end of the expansion box 11, the independent push rod 15 is fixed at the lower end of the vehicle body 12, an output end of the independent push rod 15 is connected with the expansion box 11, the independent push rod 15 may be in a form of a hydraulic cylinder or a form of a screw rod and a push rod, which is a prior art and is. The two sides are designed as an integrated body of the directional guide pillar and the bearing beam, the middle independent push rod is used as power, the two sides are guaranteed to be simultaneously expanded and retracted, the synchronization is accurate, no error exists, and the reliability is good. The vehicle type is small, the driving is convenient and flexible, and the use space can be expanded and increased after the vehicle is parked.

As shown in fig. 5, three needle roller bearings 18 are arranged between the guide sleeve 13 and the guide post 14, the three needle roller bearings 18 are respectively located at the upper end of the outer side end of the guide post 14, the lower end of the inner side end of the guide post 14 and the lower end of the car body 12, the needle roller bearings 18 can reduce friction, the guide sleeve 13 and the guide post 14 can extend and retract more smoothly, and the service life is prolonged.

In the description of the present invention, it should be noted that the terms "left", "right", "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be mechanically or electrically connected, directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides an extension wagon, includes automobile body (12), its characterized in that, automobile body (12) left surface is equipped with tilt-up door (1) and tilt-down door (2), and automobile body (12) left surface is equipped with first recess (3), and tilt-up door (1) and tilt-down door (2) are located first recess (3), and tilt-up door (1) upper end is rotated with first recess (3) upper end and is connected, and tilt-down door (2) lower extreme is rotated with first recess (3) lower extreme and is connected, be equipped with display screen (4) on the door (1) lateral surface of tilt-up, rotate between display screen (4) and tilt-up door (1) and be connected, be equipped with footboard (7) on door (2) medial surface of tilt-down, rotate between footboard (7) and the tilt-down door (2) and be connected, be equipped with landing leg (8) in footboard (7).

2. An extended wagon according to claim 1, wherein the outer side of the flip-up door (1) is provided with a second recess (5), and the display screen (4) is located in the second recess (5).

3. An expansion wagon as claimed in claim 2, wherein the outer side of the display screen (4) is provided with a casing (6), the display screen (4) is fixed in the casing (6), and one end of the inner side of the casing (6) is rotatably connected with the upper end of the second groove (5).

4. An expanded wagon according to claim 2, wherein the second recess (5) is provided with a water dropping hole (16) therein, and the tilt-up door (1) is rotated to open less than 90 degrees.

5. An expansion wagon as claimed in claim 1, wherein a third groove (9) is formed in the inner side surface of the downward-turning door (2), the pedal (7) is located in the third groove (9), and one end of the inner side of the pedal (7) is rotatably connected with the lower end of the third groove (9).

6. An expanded wagon according to claim 5, wherein the lower side of the step (7) is provided with a fourth recess (10), the leg (8) is located in the fourth recess (10), and the upper end of the leg (8) is rotatably connected with the fourth recess (10).

7. An expansion wagon according to claim 6, wherein the lower end of the supporting leg (8) is provided with a screw (17), and the upper end of the screw (17) extends into the supporting leg (8) and is in threaded connection with the supporting leg (8).

8. An expansion wagon according to claim 1, wherein the right side of the wagon body (12) is provided with an expansion box (11).

9. The expansion wagon as claimed in claim 8, wherein the lower end of the wagon body (12) is provided with a guide post (14), the lower end of the expansion box body (11) is provided with a guide sleeve (13), the guide sleeve (13) and the guide post (14) are symmetrically distributed in front and back, the guide sleeve (13) is slidably connected with the guide post (14), an independent push rod (15) is arranged in the middle of the lower end of the expansion box body (11), the independent push rod (15) is fixed at the lower end of the wagon body (12), and the output end of the independent push rod (15) is connected with the expansion box body (11).

10. An extended wagon as claimed in claim 9, wherein three needle bearings (18) are provided between the guide sleeve (13) and the guide post (14), and the three needle bearings (18) are respectively provided at the upper end of the outer side of the guide post (14), the lower end of the inner side of the guide post (14) and the lower end of the wagon body (12).