CN101301898A

CN101301898A - Milk barrow

Info

Publication number: CN101301898A
Application number: CNA2008101002742A
Authority: CN
Inventors: 平雪明
Original assignee: SUZHOU PINGFANG INDUSTRY Co Ltd
Current assignee: SUZHOU PINGFANG INDUSTRY Co Ltd
Priority date: 2008-05-10
Filing date: 2008-05-10
Publication date: 2008-11-12
Anticipated expiration: 2028-05-10
Also published as: CN100554059C

Abstract

The invention provides a milk car, belonging to the commercial facility technical field. The milk car comprises a front frame, a rear frame, a left frame, a right frame, a base, a group of first shelves connected on the left frame, a group of second shelves connected on the right frame, and an underframe connected with the base, wherein, one side of the rear frame is hinged with one side of the left frame by at least one pair of first gemels, the other side of the rear frame is hinged with one side of the right frame by at least one pair of second gemels, the bottom of one side hinged with the rear frame corresponding to the left frame and the right frame is fixedly provided with a limiting hook; a pair of outer side plates of the base are respectively provided with a hook hole, the hook head of the limiting hook is inserted into the hook hole; the underframe is fixedly provided with an underframe revolving plate which is provided with a shaft hole; a circular arc retaining protruding part, an underframe pivot shaft and a limiting hook protruding part are formed on the base, the underframe revolving plate is matched with the underframe pivot shaft; the first shelves can be movably connected with the left frame, the second shelves can be movably connected with the right frame. The milk car has the advantages of being beneficial to collection and transportation.

Description

Milk barrow

Technical field

The present invention relates to a kind of milk barrow, being used for Milk Production manufacturer is supermarket, market, hotel, the turnover the when wineshop reaches similar consumption place dispensing milk, perhaps directly be provided in above-mentioned consumption place for client provides convenience when buying milk, belong to commercial facility technical field.

Background technology

In prior art, comparatively common and milk barrow that be applied to aforementioned occasion be by the front, rear, left and right framework that connects each other and have the base of roller and one group each other with the interval form the shelf that is attached on the left and right framework constitute, wherein, front baffle can folding, is taking on the effect of door.The milk barrow of said structure has following deficiency: because left and right framework is to implement slow-witted bonded assembly with rear frame, so-called slow-witted connection just is meant that left and right framework shows as the state perpendicular with rear frame all the time, the position that is to say left and right framework is unmodifiable, can not outwards launch (turning), therefore when empty wagons, bring the problem that to implement to splice between car and the car.Here the head and the tail edge of being everlasting day between supermarket, the being seen shopping cart in market just as people of splicing between alleged car and the car closes situation, but because the car frame of shopping cart shows as the little and structure of rear end big (the big tail of microcephaly) of front end, can provide convenience for splicing of when collection, and the global shape of milk barrow shows as cuboid, can not imitate the shape of hand barrow, otherwise exert an influence for the effective volume of milk barrow, but also can cause puzzlement to process and assemble.Just because of the aforementioned structure situation of the milk barrow in the prior art, caused collection difficulty, turnover traffic cost height and the big unfavorable factor of Packing Fee, therefore be necessary to be improved.Technical scheme described below is based on producing under this background.

Summary of the invention

Task of the present invention be to provide a kind of can ensure that effective volume can be embodied in again that complete vehicle curb condition is got off and car between can splice and use and embody the milk barrow that collection is convenient, save traffic cost.

Task of the present invention is finished like this, a kind of milk barrow, before it comprises, after, a left side, correct frame, the base that has a pair of first roller, with the interval state be bound up on the short transverse of left frame one group of first shelf and similarly with the interval state be bound up on position and corresponding one group of second shelf of first shelf and a underframe that is bound up on the described base on the short transverse of correct frame, one side of described rear frame links by a side hinge of at least one pair of first hinge and left frame, the opposite side of rear frame links by a side hinge of at least one pair of second hinge and correct frame, and a described left side, correct frame corresponding to respectively being installed with a positive stop hook in the bottom of the side that links of hinge mutually with rear frame; Respectively offer a dog hole on a pair of outer panel that corresponds to each other of described base, the gib head of described positive stop hook probes in the dog hole; The both sides of the end that be used for and the base of described underframe connects mutually respectively set firmly a underframe turnplate, on each underframe turnplate, offer axis hole, constitute respectively on a pair of interior plate that corresponds to each other of described base that circular arc retaining is prominent, underframe pivot and be used for underframe is carried out spacing spacing unciform process when turning, described underframe turnplate matches with described underframe pivot by the axis hole on it; Described first shelf and left frame movably connect, and described second shelf and correct frame movably connect.

In a specific embodiment of the present invention, the short transverse of described rear frame is arranged at intervals with the shelf supporting plate that quantity equates with described first shelf, and the quantity of described first shelf is to equate with the quantity of second shelf.

In another specific embodiment of the present invention, bending constitutes and is used for described first, second shelf is carried out spacing spacing unciform process on the described shelf supporting plate.

In another specific embodiment of the present invention, one side two ends of the length direction of described first shelf and left frame axle link, one side two ends of the length direction of described second shelf and correct frame axle link, and respectively be fixed with a locking stop at least two piece of second shelf in second shelf, equate with described locking stop and the corresponding latch hook in position and extended quantity in a side of described front baffle, latch hook matches with locking stop, and latch hook also be located at left frame on snap close match.

In another specific embodiment of the present invention, described correct frame is corresponding to being provided with at least one pair of hinge seat with a side that front baffle connects mutually, dispose hinge axis on each hinge seat, be installed with on the former frame frame with the quantity of hinge seat therewith suitablely and equate and corresponding second hinge in position that described hinge axis penetrates on second hinge second hinge and hinge seat are connect.

Go back in the specific embodiment of the present invention, be furnished with first pin between going back on the described front baffle; Be furnished with second pin between going back on the described rear frame; Be furnished with the 3rd pin between going back on the described left frame; Be provided with the 4th pin between going back on the described correct frame.

More of the present invention and in specific embodiment, described axis hole is the axis hole of strip.

In of the present invention and then specific embodiment, the bottom of described left frame is provided with one second roller, the bottom of described correct frame is provided with one the 3rd roller, wherein, second roller is corresponding with one of them first roller in described a pair of first roller, and the 3rd roller is corresponding with another first roller in described a pair of first roller, and the position of second, third roller keeps corresponding; On first roller mount of second roller, offer the first locking dog hole, and on second roller mount of the 3rd roller, offer the second locking dog hole; Both sides at the front end of described underframe respectively are provided with a lock hook, and the pair of locking hook matches with described first, second locking dog hole respectively.

Technical scheme provided by the present invention can make left and right framework launch, and can be with the direction upset of underframe towards rear frame, and connect and second shelf and correct frame are movably connect first shelf and left frame are movable, therefore when being in complete vehicle curb condition, splicing between car and the car be can embody, collection, transportation helped.

Description of drawings

Fig. 1 is a specific embodiment constructional drawing of the present invention.

Fig. 2 is the assembling scheme drawing of base of the present invention and underframe.

Fig. 3 is the upset scheme drawing of underframe of the present invention on base.

The specific embodiment

Ask for an interview Fig. 1, constitute the milk barrow car load by forward and backward left and

right framework

4,1,2,3, base 5 and underframe 6, wherein, front baffle 4 has the effect of car door concurrently.It is that the left side of the front baffle 4 of shown position state is fixed with a pair of second hinge 43 that former frame frame 4 is used for a side that connects mutually with correct frame 3, and is fixed with a pair of hinge seat 32 on the right side of correct frame 3, is furnished with a hinge axis 321 on each hinge seat 32.During assembling, a pair of second hinge 43 is registered on a pair of hinge seat 32, inserts hinge axis 321 again, just front baffle 4 and correct frame 3 can be realized assembling.By diagram as can be known, as long as artificial omiting upwards carried front baffle 4 with the application of force, second hinge 43 can move up on hinge axis 321 so, making what be fixed on front baffle 4 opposite sides is to withdraw from the pair of catches 22 of a pair of latch hook 42 on left frame 2 on right side of shown position, enforcement is opened the door, and is about to front baffle 4 and launches towards the back of correct frame 3.Fixed interval has one group of first pin 41 on the former frame frame 4, is used for implementing retaining and protecting being positioned over milk bottle on second shelf 33 or box, avoids milk bottle or box after the entrucking to fall in transportation.

The function that is provided with second pin, 11, the second pins 11 on the rear frame 1 between similarly is identical with aforesaid first pin 41, prevents to place milk bottle or milk box on first,

second shelf

23,33 to scurry out.One group of shelf supporting plate 12 of cloth between the short transverse of rear frame 1, three pieces of shelf supporting plates 12 why have been illustrated among the figure, be because the quantity of first,

second shelf

23,33 also respectively is three pieces, therefore, this quantity is not subjected to implementing the restriction of illustration, for example increase first,

second shelf

23,33 o'clock, the also corresponding increase of shelf supporting plate 12, vice versa.On every piece of shelf supporting plate 12, be bent with a pair of shape and construct the spacing unciform process 121 that is not illustrated restriction, when first,

second shelf

23,33 downward switchings promptly get when placing the state of milk bottle to horizontality, a side sidepiece of the Width of first,

second shelf

23,33 or claim 23,33 ends of first, second shelf to be presented on the spacing unciform process 121 so towards rear frame 1, thereby with first,

second shelf

23,33 controls, avoid play by spacing unciform process 121.The right side of rear frame 1 (shown position) is fixed with a pair of hinge axle bed 14, and be fixed with a pair of the 3rd hinge 34 in the left side of correct frame 3, a pair of the 3rd hinge 34 is corresponded to a pair of hinge axle bed 14 and bearing pin 141 is inserted, thereby correct frame 3 is realized linking with rear frame 1 hinge.On the correct frame 3 between the function of the 4th pin 31 established identical with the effect of aforesaid first, second pin 41,11.One group of quantity be three pieces second shelf 33 a side separately by be shown in left frame 2 on the identical turning rack axle axle of turning rack axle 24 be bound up on the correct frame 3, and also respectively have additional a locking stop 331 in the above with on following one piece of second shelf 33, when front baffle 4 is turned to the back side that fits in correct frame 3, because the position of a pair of latch hook 42 on the front baffle 4 is cooresponding with pair of locking block 331, therefore can control front baffle 4 the phenomenon that just can not occur escaping by 331 pairs of latch hooks 42 of locking stop in correct frame 3.Side in the bottom of correct frame 3 is furnished with one the 3rd roller 35 by second roller mount 351, and offers one second locking dog hole 3511 on the panel of second roller mount 351, for following also to describe in detail be positioned at lock hook 61 lockings on the underframe 6.Opposite side in the bottom of correct frame 3 is fixed with a positive stop hook 7 that has a gib head 71, is used for and base 5 connects.

Continue to see Fig. 1, left frame 2 realizes connecting with rear frame 1 by first hinge 13 on the rear frame 1.Quantity be similarly three pieces first shelf 23 respectively 24 on a pair of turning rack axle of the corresponding both sides by being arranged on left frame 2 be linked on the left frame 2, it is right that first,

second shelf

23,33 is made into each other, when both all are horizontality, then fit in a plane that is used to place milk bottle jointly, when otherwise both all are upset, then first shelf 23 abuts on the left frame 2, and second shelf 33 abuts on the correct frame 3.The effect that is disposed on the 3rd pin 21 on the left frame 2 with aforesaid first, second, the

4th pin

41,11,31 is identical.Side in the bottom of left frame 2 is furnished with one second roller 25 by first roller mount 251, and offers one first locking dog hole 2511 on the panel of second roller mount 25, for following be about to describe be positioned at lock hook 61 lockings on the underframe 6.Opposite side in the bottom of left frame 2 similarly is fixed with a positive stop hook that has gib head 71 7 that is used for connecting with base 5 (not shown, but can know by inference by general knowledge).

Ask for an interview Fig. 2 and continuation in conjunction with Fig. 1, the lower end of the rear frame 1 that the front is mentioned time and again is fixed on the base 5, base 5 constitutes the structure of a shape on the whole, the two ends of bottom respectively are furnished with one first roller 51, and a pair of first roller 51 keeps corresponding with a pair of second,

third roller

25,35 straight lines.Respectively offer a dog hole 521 on the pair of outside plate 52 of base 5, the gib head 71 of above-mentioned positive stop hook 7 is arranged in dog hole 521.On a pair of interior plate that faces each other 53 of base 5, respectively constitute circular arc retaining prominent 531 and extended a underframe pivot 532 and extended a limiting block and dash forward 533.The inclined to one side both sides of the base portion of underframe 6 respectively are fixed with a underframe turnplate 63, and offer the axis hole 631 of a strip on each underframe turnplate 63, axis hole 631 is nested with on the underframe pivot 532 and with nut 5321 locatees.The middle part of the front end of underframe 6 is provided with a positioning plate 62 that is used for preventing underframe 6 left and right plaies, has respectively extended a lock hook 61 corresponding to the two ends of positioning plate 62.When horizontality was arrived in underframe 6 switchings, promptly under (use) state that comes into operation, pair of locking hook 61 buckled into respectively in aforesaid first, second

locking dog hole

2511,3511, stops that underframe 6 moves forward and backward.

Ask for an interview Fig. 3 and continuation in conjunction with Fig. 1 and Fig. 2, in the time of promptly milk barrow of the present invention will being embodied splicing between car and the car at non-working condition at complete vehicle curb condition, so, at first, artificially front baffle 1 is omited to apply the power of upwards putting forward, making latch hook 42 withdraw from snap close 22 realizes and snap close 22 releases, again with front baffle 4 towards correct frame 3 direction switchings, until making front baffle 4 fit to the outside of correct frame 3, the coupler body of the positive stop hook 7 of this moment stretches out from dog hole 521, when treating that front baffle 4 is fitted with correct frame 3, front baffle 4 is upwards carried once more, decontroled then, the latch hook 42 of this moment matches with locking stop 331 just, that is, spacing by 331 pairs of latch hooks 42 of locking stop, prevent that rocking from appearring in front baffle 4.Then, with upwards 90 ° of the switchings of all first,

second shelves

23,33, first shelf 23 is fitted on the left frame 2, second shelf 33 then is fitted on the correct frame 3.Follow, with the direction switching of underframe 6 towards rear frame 1, the state after the switching is illustrated by Fig. 3 again.Under this state, just can splice realizing between the corresponding milk barrow, comparatively convenient to collecting, transporting.When with the milk barrow place in operation, so at first horizontality is arrived in underframe 6 outside switchings, as the state of with dashed lines signal among Fig. 3, the forward position of positioning plate 63 corresponds on the base 5 in the default baffle plate groove 534, and is spacing by the back side of the prominent 533 pairs of underframe 6 of limiting block simultaneously.Again horizontality is arrived in first,

second shelf

23,33 switchings, to discharging milk bottle or box on first,

second shelf

23,33 or jar after, the front baffle 4 that has the car door effect concurrently returned to the state that the latch hook 42 that makes on it and snap close 22 on the left frame 2 lock together.

Claims

1, a kind of milk barrow, before it comprises, after, a left side, correct frame (4,1,2,3), the base (5) that has a pair of first roller (51), with the interval state be bound up on the short transverse of left frame (2) one group of first shelf (23) and similarly with the interval state be bound up on position on the short transverse of correct frame (3) and corresponding one group of second shelf of first shelf (23) (33) and and be bound up on underframe (6) on the described base (5), a side that it is characterized in that described rear frame (1) links by the side hinge of at least one pair of first hinge (13) with left frame (2), the opposite side of rear frame (1) links by the side hinge of at least one pair of second hinge (14) with correct frame (3), and a described left side, correct frame (2,3) corresponding to respectively being installed with a positive stop hook (7) in the bottom of the side that links of hinge mutually with rear frame (1); Respectively offer a dog hole (521) on a pair of outer panel that corresponds to each other (52) of described base (5), the gib head (71) of described positive stop hook (7) probes in the dog hole (521); The both sides of the end that being used for of described underframe (6) connects mutually with base (5) respectively set firmly a underframe turnplate (63), on each underframe turnplate (63), offer axis hole (631), respectively constitute circular arc retaining prominent (531), underframe pivot (532) on a pair of interior plate that corresponds to each other (53) of described base (5) and be used for underframe (6) is carried out spacing spacing unciform process (533) when turning, described underframe turnplate (63) matches with described underframe pivot (532) by the axis hole on it (631); Described first shelf (23) connects with left frame (2) is movable, and described second shelf (33) connects with correct frame (3) is movable.

2, milk barrow according to claim 1, the short transverse that it is characterized in that described rear frame (1) is arranged at intervals with the shelf supporting plate (12) that quantity equates with described first shelf (23), and the quantity of described first shelf (23) is to equate with the quantity of second shelf (33).

3, milk barrow according to claim 2 is characterized in that bending to constitute on the described shelf supporting plate (12) being used for described first, second shelf (23,33) is carried out spacing spacing unciform process (121).

4, milk barrow according to claim 1, the side two ends and left frame (2) axle that it is characterized in that the length direction of described first shelf (23) link, one side two ends of the length direction of described second shelf (33) and correct frame (3) axle link, and respectively be fixed with a locking stop (331) at least two piece of second shelf (33) in second shelf (33), equate and the corresponding latch hook in position (42) with described locking stop (331) and extended quantity in a side of described front baffle (4), latch hook (42) matches with locking stop (331), and latch hook (42) also be located at left frame (2) on snap close (22) match.

5, according to claim 1 or 4 described milk barrows, it is characterized in that described correct frame (3) is corresponding to being provided with at least one pair of hinge seat (32) with a side that front baffle (4) connects mutually, dispose hinge axis (321) on each hinge seat (32), be installed with on the former frame frame (4) with the quantity of hinge seat (32) therewith suitablely and equate and corresponding second hinge in position (43) that described hinge axis (321) penetrates in second hinge (43) and goes up second hinge (43) and hinge seat (32) connection.

6, milk barrow according to claim 1 is characterized in that described front baffle (4) is furnished with first pin (41) between going up also; Described rear frame (1) is furnished with second pin (11) between going up also; Described left frame (2) is furnished with the 3rd pin (21) between going up also; Described correct frame (3) is provided with the 4th pin (31) between going up also.

7, milk barrow according to claim 1 is characterized in that described axis hole (631) is the axis hole of strip.

8, milk barrow according to claim 1, the bottom that it is characterized in that described left frame (2) is provided with one second roller (25), the bottom of described correct frame (3) is provided with one the 3rd roller (35), wherein, second roller (25) is corresponding with one of them first roller (51) in described a pair of first roller (51), and the 3rd roller (35) is corresponding with another first roller (51) in described a pair of first roller (51), and the position of second, third roller (25,35) keeps corresponding; On first roller mount (251) of second roller (25), offer the first locking dog hole (2511), and on second roller mount (351) of the 3rd roller (35), offer the second locking dog hole (3511); Both sides at the front end of described underframe (6) respectively are provided with a lock hook (61), and pair of locking hook (61) matches with described first, second locking dog hole (2511,3511) respectively.