CN210971168U - Telescopic folding portable goods pushing trolley - Google Patents

Abstract

The utility model discloses a telescopic folding portable pushing vehicle, which comprises a push rod component, a pushing seat component and a limiting V-shaped groove component, wherein the push rod component is positioned at one end of the pushing seat component, the push rod component is rotationally connected with the pushing seat component, the limiting V-shaped groove component is positioned at one side of the junction of the push rod component and the pushing seat component, the limiting V-shaped groove component is fixedly connected with the push rod component, the push rod component comprises a first movable push rod, the first movable pushing rod, a second movable pushing rod and a fixed push rod can slide and stretch towards the middle or two sides, and similarly, the first movable pushing seat, the second movable pushing seat and the fixed pushing seat can slide and stretch towards the middle or two sides, the first V-shaped groove and the second V-shaped groove can slide and stretch towards the middle or two sides, when in placement, the size is reduced, and the place required is reduced, thereby achieving the effect of saving space.

Description

Telescopic folding portable goods pushing trolley

Technical Field

The utility model belongs to the technical field of the life, concretely relates to scalable folding portable shallow car.

Background

With the development of the times, due to the demand, more and more objects need to be consigned, the hand-push truck becomes one of the most popular of people, and each family can be provided with one truck, so that the goods can be consigned by the hand-push truck without finding goods carrying personnel when carrying the objects.

The existing three-wheel or four-wheel trolley has more goods carrying capacity, more stable gravity center, labor saving in pushing, non-contractible property, larger occupied space for parking and difficult carrying.

Disclosure of Invention

An object of the utility model is to provide a scalable folding portable shallow car to current tricycle or four-wheel handcart freight volume of proposing in solving above-mentioned background is more, and the focus is more steady, is pushing away laborsavingly, but can not contract, and it is bigger to park the occupation place, is difficult to the problem of carrying.

In order to achieve the above object, the utility model provides a following technical scheme: a telescopic and foldable portable pushing vehicle comprises a push rod assembly, a pushing seat assembly and a limiting V-shaped groove assembly, wherein the push rod assembly is positioned at one end of the pushing seat assembly and is rotationally connected with the pushing seat assembly, the limiting V-shaped groove assembly is positioned at one side of a joint of the push rod assembly and the pushing seat assembly, the limiting V-shaped groove assembly is fixedly connected with the push rod assembly, the push rod assembly comprises a first movable push rod, a second movable push rod, a fixed push rod and a fixed block, the first movable push rod is positioned at one end of the fixed push rod, the second movable push rod is positioned at the other end of the fixed push rod, the first movable push rod and the second movable push rod are both in sliding connection with the fixed push rod, and rubber anti-skid sleeves are fixedly arranged on the outer walls of handles at the upper ends of the first movable push rod and the second movable push rod, the fixed block is fixedly arranged at the bottom end of the fixed push rod,

the goods pushing seat component comprises a first movable goods pushing seat, a second movable goods pushing seat, a fixed goods pushing seat and walking wheels, the first movable goods pushing seat is positioned at one end of the fixed goods pushing seat, the second movable goods pushing seat is positioned at the other end of the fixed goods pushing seat, the first movable goods pushing seat and the second movable goods pushing seat are both in sliding connection with the fixed goods pushing seat, the first movable goods pushing seat and the second movable goods pushing seat are both fixedly connected with the walking wheels, the walking wheels are arranged on the lower surfaces of one ends of the first movable goods pushing seat and the second movable goods pushing seat, one end of the fixed goods pushing seat is rotationally connected with the fixed push rod through the fixed block,

spacing V type groove subassembly includes first V type groove and second V type groove, first V type groove is located one side in second V type groove, first V type groove with second V type groove is sliding connection, first V type groove welded connection the bottom of first activity push rod, second V type groove welded connection the bottom of second activity push rod.

Preferably, still be provided with the support on the push rod subassembly, the fixed push rod of one end swivelling joint of support, a lateral wall that fixed push rod is located the support is provided with fixed slot, the other end of support all with first V type groove with the connection can be dismantled in second V type groove.

Preferably, the upper walls of one ends of the first movable pushing seat and the second movable pushing seat are provided with first through holes, the minimum limit and the maximum limit of the fixed pushing seat corresponding to the first movable pushing seat and the second movable pushing seat are provided with second limit holes, and the maximum limit of the first V-shaped groove and the second V-shaped groove is provided with a third limit corresponding to the maximum limit of the fixed pushing seat.

Preferably, the fixed push rod is further provided with a fixed rope, and the fixed rope is detachably connected with the fixed push rod.

Preferably, the first V-shaped groove and the second V-shaped groove are fixedly provided with universal wheels, the universal wheels are positioned on the lower surfaces of the first V-shaped groove and the second V-shaped groove, the distance between the two universal wheels is relatively far, and the two universal wheels simultaneously land.

Preferably, a groove capable of accommodating the fixing block is formed in the upper surface of one end, close to the push rod assembly, of the fixed goods pushing seat.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a telescopic folding portable pushing vehicle, which can slide and stretch to the middle or two sides by arranging a first movable push rod, a second movable push rod and a fixed push rod, and similarly, a first movable pushing seat, a second movable pushing seat and a fixed pushing seat can also slide and stretch to the middle or two sides, a first V-shaped groove and a second V-shaped groove can slide and stretch to the middle or two sides, when the vehicle is placed, the first movable push rod, the second movable push rod, the first movable pushing seat, the second movable pushing seat, the first V-shaped groove and the second V-shaped groove can be contracted to the middle, the volume is reduced, the place required field can be reduced, thereby the space-saving effect is achieved, the rectangular through holes are arranged for hooks by the other end of a bracket, the rectangular through holes are arranged on the first V-shaped groove and the second V-shaped groove, the other end of the bracket is hung on the rectangular through holes of the first V-shaped groove and the second V-shaped groove, form the A-frame, play stable effect, through first through-hole, the setting of second through-hole and third through-hole, can be when pushing away the minimum spacing and the biggest spacing of goods seat subassembly, insert corresponding through-hole with the iron rod, can fix pushing away goods seat subassembly and spacing V type groove subassembly, make and push away the whole more stable of goods wagon, still be provided with fixed rope through fixed push rod, can be after pushing away the goods wagon shrink, with fixed rope will push away goods seat subassembly and fix on push rod subassembly, the equal fixed mounting in lower surface through first V type groove and second V type groove has the universal wheel, it is convenient to turn to, also can be after pushing away the goods wagon shrink, the push-and-pull of being convenient for, can be close to the recess that can hold the fixed block through fixed goods seat of pushing away and seting up the one end upper surface of push rod subassembly, can be in the same place with the laminating, reduce the volume.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a trailer of the present invention;

FIG. 2 is a schematic structural view of the push rod assembly of the present invention;

fig. 3 is a schematic structural view of the pushing seat assembly of the present invention;

FIG. 4 is a schematic structural view of a V-shaped limiting groove assembly of the present invention;

in the figure: 1-push rod component, 11-first movable push rod, 12-second movable push rod, 13-fixed push rod, 14-fixed rope, 15-fixed block, 16-bracket, 17-rubber antiskid sleeve, 2-pushing seat component, 21-first movable pushing seat, 22-second movable pushing seat, 23-fixed pushing seat, 24-walking wheel, 25-first through hole, 3-limiting V-shaped groove component, 31-first V-shaped groove, 32-second V-shaped groove and 33-universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a telescopic and foldable portable pushing vehicle comprises a push rod component 1, a pushing seat component 2 and a limiting V-shaped groove component 3, wherein the push rod component 1 is positioned at one end of the pushing seat component 2, the push rod component 1 is rotationally connected with the pushing seat component 2, the limiting V-shaped groove component 3 is positioned at one side of the junction of the push rod component 1 and the pushing seat component 2, the limiting V-shaped groove component 3 is fixedly connected with the push rod component 1, the push rod component 1 comprises a first movable push rod 11, a second movable push rod 12, a fixed push rod 13 and a fixed block 15, the first movable push rod 11 is positioned at one end of the fixed push rod 13, the second movable push rod 12 is positioned at the other end of the fixed push rod 13, the first movable push rod 11 and the second movable push rod 12 are both in sliding connection with the fixed push rod 13, rubber anti-slip sleeves 17 are fixedly arranged on the outer walls of the handles at the upper ends of the first movable push rod 11 and the second movable push rod,

the pushing seat component 2 comprises a first movable pushing seat 21, a second movable pushing seat 22, a fixed pushing seat 23 and walking wheels 24, the first movable pushing seat 21 is positioned at one end of the fixed pushing seat 23, the second movable pushing seat 22 is positioned at the other end of the fixed pushing seat 23, the first movable pushing seat 21 and the second movable pushing seat 22 are both in sliding connection with the fixed pushing seat 23, the first movable pushing seat 21 and the second movable pushing seat 22 are both fixedly connected with the walking wheels 24, the walking wheels 24 are arranged on the lower surfaces of one ends of the first movable pushing seat 21 and the second movable pushing seat 22, one end of the fixed pushing seat 23 is rotatably connected with the fixed push rod 13 through the fixed block 15,

spacing V type groove subassembly 3 includes first V type groove 31 and second V type groove 32, and first V type groove 31 is located one side of second V type groove 32, and first V type groove 31 is sliding connection with second V type groove 32, the bottom of first movable push rod 11 of first V type groove 31 welded connection, the bottom of second movable push rod 12 of second V type groove 32 welded connection.

In this embodiment, can slide to centre or both sides and stretch out and draw back through setting up first activity push rod and second activity push rod and fixed push rod, and on the same hand, first activity pushes away the goods seat and second activity pushes away the goods seat and also can slide to centre or both sides with fixed pushing away the goods seat and stretch out and draw back, first V type groove can slide to centre or both sides with second V type groove equally, can be when placing, with first activity push rod and second activity push rod, first activity pushes away goods seat and second activity and pushes away the goods seat, first V type groove and second V type groove all shrink to the centre, reduce the volume, place required place just can reduce, thereby reached the effect of saving space.

Further, still be provided with support 16 on push rod assembly 1, the fixed push rod 13 of one end swivelling joint of support 16, a lateral wall that fixed push rod 13 is located support 16 is provided with fixed draw-in groove, and the other end of support 16 all can dismantle with first V type groove 31 and second V type groove 32 and be connected.

In this embodiment, the other end of the support 16 is provided with a hook, rectangular through holes are formed in the first V-shaped groove 31 and the second V-shaped groove 32, and the other end of the support 16 is hung on the rectangular through holes of the first V-shaped groove 31 and the second V-shaped groove 32 to form a triangular support, so that a stable effect is achieved.

Further, first through-hole 25 has all been seted up to the one end upper wall of first activity seat 21 and the second activity seat 22 of pushing away goods, and the fixed seat 23 of pushing away goods that corresponds with first activity seat 21 and the second activity seat 22 of pushing away goods is minimum spacing and is all seted up the spacing hole of second on the biggest spacing, and the biggest spacing of first V type groove 31 and second V type groove 32 is gone up and is seted up the spacing hole of third with the biggest spacing position of fixed seat 23 of pushing away goods.

In this embodiment, through the setting of first through-hole 25, second through-hole and third through-hole, can insert corresponding through-hole with the iron rod when pushing away the minimum spacing and the biggest spacing of goods seat subassembly 2, can fix pushing away goods seat subassembly 2 and spacing V type groove subassembly 3, make the whole more stable of push away goods car.

Furthermore, a fixed rope 14 is further arranged on the fixed push rod 13, and the fixed rope 14 is detachably connected with the fixed push rod 13.

In this embodiment, the fixing rope 14 is further provided on the fixing push rod 13, so that the pusher shoe assembly 2 can be fixed to the push rod assembly 1 by the fixing rope 14 after the push cart is retracted.

Further, universal wheels 33 are fixedly mounted on the first V-shaped groove 31 and the second V-shaped groove 32, the universal wheels 33 are located on the lower surfaces of the first V-shaped groove 31 and the second V-shaped groove 32, the two universal wheels 33 are far away from each other, and the two universal wheels 33 simultaneously touch the ground.

In the present embodiment, the universal wheels 33 are fixedly mounted on the lower surfaces of the first V-shaped groove 31 and the second V-shaped groove 32, so that the cart can be conveniently steered and pushed and pulled after being contracted.

Furthermore, a groove capable of accommodating the fixing block 15 is formed in the upper surface of one end, close to the push rod assembly 1, of the fixed goods pushing seat 23.

In this embodiment, a groove capable of accommodating the fixing block 15 is formed in the upper surface of one end, close to the push rod assembly 1, of the fixed pushing seat 23, so that when the pushing cart contracts, the pushing cart 2 can be attached to the pushing cart 1, and the size is reduced.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the fixing rope 14 is separated from the fixing goods pushing seat 23, the goods pushing seat component 2 is rotated to open along the fixing block 15 on the fixing push rod 13, the first V-shaped groove 31 and the second V-shaped groove 32 are pulled in opposite directions, the first movable push rod 11 and the second movable push rod 12 are pulled in same direction, the first movable goods pushing seat 21 and the second movable goods pushing seat 22 are pulled in opposite directions, the push rod component 1 and the limiting V-shaped groove component 3 are further fixed by the bracket 16, the iron rod is inserted into the corresponding through holes on the goods pushing seat component 2 and the limiting V-shaped groove component 3, the goods pushing seat component 2 is further fixed on the limiting V-shaped groove component 3, the goods pushing work can be carried out, after the use, the bracket 16 is taken down from the limiting V-shaped groove component 3 and is rotationally fixed on the fixing push rod 13, a fixing clamping groove is arranged on one side wall of the fixing push rod 13, which is positioned on the bracket 16, then the iron stick in the through hole is taken down, the first movable pushing seat 21, the second movable pushing seat 22, the first V-shaped groove 31 and the second V-shaped groove 32 are respectively pushed towards the middle, the first movable push rod 11 and the second movable push rod 12 are simultaneously pushed towards the middle, the size of the push rod is reduced, the push rod can be pulled away by directly pulling the handle, the occupied space is small when the push rod is parked, and the space is saved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a portable shallow of scalable folding car which characterized in that: comprises a push rod component (1), a push seat component (2) and a limit V-shaped groove component (3), wherein the push rod component (1) is positioned at one end of the push seat component (2), the push rod component (1) is rotationally connected with the push seat component (2), the limit V-shaped groove component (3) is positioned at one side of the joint of the push rod component (1) and the push seat component (2), the limit V-shaped groove component (3) is fixedly connected with the push rod component (1), the push rod component (1) comprises a first movable push rod (11), a second movable push rod (12), a fixed push rod (13) and a fixed block (15), the first movable push rod (11) is positioned at one end of the fixed push rod (13), the second movable push rod (12) is positioned at the other end of the fixed push rod (13), and the first movable push rod (11) and the second movable push rod (12) are both in sliding connection with the fixed push rod (13), the outer walls of the handles at the upper ends of the first movable push rod (11) and the second movable push rod (12) are fixedly provided with rubber anti-skidding sleeves (17), the fixed block (15) is fixedly arranged at the bottom end of the fixed push rod (13),

the goods pushing seat assembly (2) comprises a first movable goods pushing seat (21), a second movable goods pushing seat (22), a fixed goods pushing seat (23) and walking wheels (24), the first movable goods pushing seat (21) is located at one end of the fixed goods pushing seat (23), the second movable goods pushing seat (22) is located at the other end of the fixed goods pushing seat (23), the first movable goods pushing seat (21) and the second movable goods pushing seat (22) are in sliding connection with the fixed goods pushing seat (23), the first movable goods pushing seat (21) and the second movable goods pushing seat (22) are fixedly connected with the walking wheels (24), the walking wheels (24) are installed at the lower surfaces of one ends of the first movable goods pushing seat (21) and the second movable goods pushing seat (22), one end of the fixed goods pushing seat (23) is in rotary connection with the fixed push rod (13) through the fixing block (15),

spacing V type groove subassembly (3) include first V type groove (31) and second V type groove (32), first V type groove (31) are located one side of second V type groove (32), first V type groove (31) with second V type groove (32) are sliding connection, first V type groove (31) welded connection the bottom of first activity push rod (11), second V type groove (32) welded connection the bottom of second activity push rod (12).

2. A telescopically collapsible portable cart according to claim 1, wherein: still be provided with support (16) on push rod assembly (1), one end swivelling joint fixed push rod (13) of support (16), a lateral wall that fixed push rod (13) are located support (16) is provided with fixed slot, the other end of support (16) all with first V type groove (31) with the connection can be dismantled in second V type groove (32).

3. A telescopically collapsible portable cart according to claim 1, wherein: first through-hole (25) have all been seted up to first activity group (21) and the one end upper wall of second activity group (22) of pushing away, with first activity group (21) of pushing away push away with second activity group (22) corresponding fixed group (23) of pushing away push away all seted up the spacing hole of second on minimum spacing and the maximum spacing, first V type groove (31) with the maximum spacing of second V type groove (32) on with the maximum spacing of fixed group (23) of pushing away has seted up the spacing hole of third.

4. A telescopically collapsible portable cart according to claim 1, wherein: the fixed push rod (13) is further provided with a fixed rope (14), and the fixed rope (14) is detachably connected with the fixed push rod (13).

5. A telescopically collapsible portable cart according to claim 1, wherein: first V type groove (31) with all fixed mounting have universal wheel (33) on second V type groove (32), universal wheel (33) are located first V type groove (31) with the lower surface in second V type groove (32), two universal wheel (33) are relatively far apart, and two universal wheel (33) are landed simultaneously.

6. A telescopically collapsible portable cart according to claim 1, wherein: the upper surface of one end of the fixed goods pushing seat (23) close to the push rod assembly (1) is provided with a groove capable of containing the fixed block (15).

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