CN201186664Y

CN201186664Y - Manually moved pushcart

Info

Publication number: CN201186664Y
Application number: CNU2008201078889U
Authority: CN
Inventors: 王建勋
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-03-25
Filing date: 2008-03-25
Publication date: 2009-01-28
Anticipated expiration: 2018-03-25

Abstract

A hand truck comprises a handle, a push rod, a shaft lever, a pedestal, a barrier, wheels and a pedestal widening bracket, wherein support rods are arranged on the pedestal; a transverse straight rod is arranged between the support rods; one end of the support rods is fixedly connected with the push rod, and the other end is connected with the bottom of the pedestal; a reinforcing rod is arranged between the push rod and the shaft lever; one corner of the barrier is folded to form a triangular reinforcing sheet, and one side of the reinforcing sheet is connected with the shaft lever; and a magnet sheet is arranged on the pedestal widening bracket. The push rod intersects the horizontal line by an angle less than 90 DEG in the standstill state. After loading cargos, the hand truck can transport the cargos by applying a smaller force backwards immediately when starting to push the cargos according to the lever principle, thereby saving effort in the cargo transportation process. At the moment of stopping the truck when the cargos are transported to the destination, the cargos can be prevented from dumping forwards by using the buffer effect of the support rod, thereby achieving safe and stable stopping and unloading.

Description

A kind of hand trolley

Technical field

The utility model relates to a kind of hand trolley, prevents the hand trolley of toppling over during especially a kind of laborsaving when being used for the cargo transport of places such as market, supermarket, unloading.

Background technology

In the modern life, the hand barrow role is extremely important, the hand barrow that transports goods in building materials market, wholesale market, supermarket all is erect type (is push rod with the ground line intersect be 90 ° of angles, base is parallel with the ground line), when quiescence, after goods is loaded onto, the moment that begins to promote goods needs to use bigger power could start shipping goods backward, this process that starts shipping goods is relatively required great effort, and the moment of when goods arrives the destination, stopping, because the inertia of goods, goods, hand barrow just dump forward than being easier to.

Summary of the invention

The purpose of this utility model is to provide a kind of above-mentioned defective that overcome, provide a kind of laborsaving, start shipping goods efficiently and can when stopping, prevent the hand barrow that hand barrow and goods are toppled over, the generation of minimizing accident again.

The utility model is achieved in that a kind of hand trolley, comprise handle, push rod, axostylus axostyle, base, push rod one end is connected with handle, the other end is connected with base, catch places the push rod both sides, and axostylus axostyle connects catch, and the axostylus axostyle two ends are provided with wheel, the push rod inboard is provided with base broadening support, and the bottom of described base is provided with cramp bar.

The front end of described base bottom is provided with vertical bar shape or V-arrangement cramp bar.

The both sides of described base bottom are provided with trapezoidal or the V-arrangement cramp bar.

Be provided with horizontal straight-bar between the front end cramp bar of described base bottom.

Described cramp bar one end is captiveed joint with push rod, and the other end is connected with the base bottom.

Intersect less than 90 ° of angles in described push rod and ground line.

The height of the front end cramp bar of described base bottom is less than 18cm, and the height of base rear end cramp bar is less than 10cm.

Be provided with reinforcing rod between described push rod and the axostylus axostyle.

Described catch is folded into a triangle stiffening piece for one jiao, and stiffening piece is connected with axostylus axostyle on one side.

Described base broadening support is provided with magnetic sheet.

Advantage of the present utility model:

Increased substantially value of service, the human oriented design of hand barrow, unnecessary economic loss is avoided in the generation of minimizing accident.

1, the bottom of base is provided with cramp bar, and cramp bar adopts vertical bar shape, V-arrangement, trapezoidal design, and the height of the front end cramp bar of base bottom is less than 18cm, and the height of base rear end cramp bar is less than 10cm.When quiescence, intersect less than 90 ° of angles in push rod and ground line, after goods is loaded onto, begin to promote the moment of goods, utilize the principle of bar thick stick effect, need use less power just can start shipping goods backward, this process that starts shipping goods is more laborsaving, and the moment of when goods arrives the destination, stopping, utilize the buffer action goods of cramp bar can not dump forward, can be safe, reliable park, unload.

2, be provided with horizontal straight-bar between the cramp bar, strengthened the fastness of cramp bar like this, increased the weight of the goods that hand barrow can bear, increased the service life of hand barrow.

3, an end of cramp bar is captiveed joint with push rod, and the other end is connected with the base bottom.Cramp bar one end and push rod welding or one-body molded, cramp bar two ends in the past all are connected with the base bottom to be compared, strengthened the service life of cramp bar and push rod, strengthened the weight of the goods that hand barrow can bear, the breaking releasing of avoiding cramp bar is in hand barrow.

4, be provided with reinforcing rod between push rod and the axostylus axostyle, strengthened the fastness between push rod, axostylus axostyle, the catch, strengthened the service life of push rod, axostylus axostyle, catch, strengthened the weight of the goods that hand barrow can bear.

5, catch is folded into a triangle stiffening piece for one jiao, and stiffening piece is connected with axostylus axostyle on one side.The design of stiffening piece can prevent the distortion of catch in the use of hand trolley, and the fastness that more can reinforce catch and axostylus axostyle prevents becoming flexible, coming off of axostylus axostyle, wheel.

6, the push rod inboard is provided with base broadening support, can make hand barrow load double goods, improves cargo transport efficient.Base is widened support and is provided with magnetic sheet, prevents under the situation of support that it from falling not using base to widen, and this designs than hommization, also is convenient to the use that base is widened support.

The utility model structure is very simple, and is cheap for manufacturing cost, the actual very facility of using but.

Description of drawings

Fig. 1 is the utility model integral structure scheme drawing.

Fig. 2 is provided with the structural representation of vertical bar shape cramp bar for the front end of the utility model base bottom.

Fig. 3 is provided with the structural representation of V-arrangement cramp bar for the front end of the utility model base bottom.

Fig. 4 is provided with the structural representation of trapezoidal cramp bar for the both sides of the utility model base bottom.

Fig. 5 is provided with the structural representation of V-arrangement cramp bar for the both sides of the utility model base bottom.

Be provided with the structural representation of horizontal straight-bar between the front end cramp bar of Fig. 6 for the utility model base bottom.

Fig. 7,8 is for being provided with the structural representation of reinforcing rod between the utility model push rod and the axostylus axostyle.

Fig. 9 is folded into a triangle stiffening piece for one jiao for the utility model catch, stiffening piece one side and axostylus axostyle welded structure scheme drawing.

Figure 10 is provided with the structural representation of magnetic sheet for the utility model base broadening support.

Among the figure: 1-handle, 2-push rod, 3-axostylus axostyle, 4-base, 5-catch, 6-wheel, 7-base broadening support, 8-cramp bar, the horizontal straight-bar of 9-, 10-reinforcing rod, 11-stiffening piece, 12-magnetic sheet.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described further:

Embodiment 1: referring to Fig. 1, Fig. 2, a kind of hand trolley, comprise handle, push rod, axostylus axostyle, base, push rod one end is connected with handle, and the other end is connected with base, push rod is connected with axostylus axostyle by catch, the axostylus axostyle two ends are provided with wheel, and the push rod inboard is provided with base broadening support, and the front end of base bottom is provided with vertical bar shape cramp bar, push rod and ground line are intersected and are 80 ° of angles, and the height of cramp bar is 6cm.

Embodiment 2: referring to Fig. 3, present embodiment is substantially the same manner as Example 1, and difference is: the front end of base bottom is provided with the V-arrangement cramp bar, and push rod and ground line are intersected and be 75 ° of angles, and the height of cramp bar is 10cm.

Embodiment 3: referring to Fig. 4, present embodiment is substantially the same manner as Example 2, and difference is: the both sides of base bottom are provided with trapezoidal cramp bar, and push rod and ground line are intersected and be 70 ° of angles, and the height of front end cramp bar is 14cm, and the height of rear end cramp bar is 5cm.

Embodiment 4: referring to Fig. 5, present embodiment is substantially the same manner as Example 3, and difference is: the both sides of base bottom are provided with the V-arrangement cramp bar, and push rod and ground line are intersected and be 65 ° of angles, and the height of front end cramp bar is 18cm, and the height of rear end cramp bar is 10cm.

Embodiment 5: referring to Fig. 6, present embodiment and embodiment 1-4 are basic identical, and difference is: be provided with horizontal straight-bar between the front end cramp bar of base bottom.

Embodiment 6: referring to Fig. 6, present embodiment is substantially the same manner as Example 5, and difference is: cramp bar and push rod are one-body molded, and cramp bar one end is connected with push rod, the other end and the welding of base bottom.

Embodiment 7: referring to Fig. 6, present embodiment is substantially the same manner as Example 6, and difference is: cramp bar one end and push rod welding, the other end and the welding of base bottom.

Embodiment 8: referring to Fig. 7, Fig. 8, present embodiment is substantially the same manner as Example 7, and difference is: be provided with reinforcing rod between push rod and the axostylus axostyle.

Embodiment 9: referring to Fig. 9, present embodiment is substantially the same manner as Example 8, and difference is: catch is folded into a triangle stiffening piece for one jiao, and stiffening piece welds with axostylus axostyle on one side.

Embodiment 10: referring to Figure 10, present embodiment is substantially the same manner as Example 9, and difference is: base broadening support is provided with magnetic sheet.

Embodiment 11: referring to Fig. 7, Fig. 8, Fig. 9, Figure 10, this embodiment is a most preferred embodiment, a kind of hand trolley comprises handle, push rod, axostylus axostyle, base, and push rod one end is connected with handle, the other end is connected with base, catch places the push rod both sides, and axostylus axostyle connects catch, and the axostylus axostyle two ends are provided with wheel, the push rod inboard is provided with base broadening support, and the both sides of base bottom are provided with the V-arrangement cramp bar; Push rod and ground line are intersected and are 70 ° of angles, and the height of front end cramp bar is 15cm, and the height of rear end cramp bar is 3cm; Be provided with horizontal straight-bar between the front end cramp bar of base bottom; Cramp bar one end and push rod are one-body molded, the other end and the welding of base bottom; Be provided with reinforcing rod between push rod and the axostylus axostyle; Catch is folded into a triangle stiffening piece for one jiao, and stiffening piece welds with axostylus axostyle on one side; Base broadening support is provided with magnetic sheet.

Be provided with horizontal straight-bar between the cramp bar, strengthened the fastness of cramp bar like this, increased the weight of the goods that hand barrow can bear, increased the service life of hand barrow.One end and the push rod of cramp bar are one-body molded, service life of cramp bar and push rod has been strengthened in the welding of the other end and base bottom, have strengthened the weight of the goods that hand barrow can bear, and the breaking releasing of avoiding cramp bar is in hand barrow.Be provided with reinforcing rod between push rod and the axostylus axostyle, catch is folded into a triangle stiffening piece for one jiao, and stiffening piece is connected with axostylus axostyle on one side.The design of stiffening piece can prevent the distortion of catch in the use of hand trolley, and the fastness that more can reinforce catch and axostylus axostyle prevents becoming flexible, coming off of axostylus axostyle, wheel.The design of reinforcing rod, stiffening piece strengthened the fastness between push rod, axostylus axostyle, the catch, strengthened the service life of push rod, axostylus axostyle, catch, strengthened the weight of the goods that hand barrow can bear.The push rod inboard is provided with base broadening support, can make hand barrow load double goods, improves cargo transport efficient.Base is widened support and is provided with magnetic sheet, prevents under the situation of support that it from falling not using base to widen, and this designs than hommization, also is convenient to the use that base is widened support.

When quiescence, intersect less than 70 ° of angles in push rod and ground line, after goods is loaded onto, begin to promote the moment of goods, utilize the principle of bar thick stick effect, need use less power just can start shipping goods backward, this process that starts shipping goods is more laborsaving, and the moment of when goods arrives the destination, stopping, utilize the buffer action goods of cramp bar can not dump forward, can be safe, reliable park, unload.

Should be noted that at last: above embodiment only is not intended to limit in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to the foregoing description, those of ordinary skill in the field are to be understood that: still can make amendment or be equal to replacement the specific embodiment of the present utility model, and do not break away from any modification of the utility model spirit and scope or be equal to replacement, it all should be encompassed in the middle of the claim scope of the present utility model.

Claims

1, a kind of hand trolley, comprise handle, push rod, axostylus axostyle, base, push rod one end is connected with handle, the other end is connected with base, catch places the push rod both sides, and axostylus axostyle connects catch, and the axostylus axostyle two ends are provided with wheel, the push rod inboard is provided with base broadening support, it is characterized in that: the bottom of described base is provided with cramp bar.

2, according to the described hand trolley of claim 1, it is characterized in that: the front end of described base bottom is provided with vertical bar shape or V-arrangement cramp bar.

3, according to the described hand trolley of claim 1, it is characterized in that: the both sides of described base bottom are provided with trapezoidal or the V-arrangement cramp bar.

4, according to claim 1 or 2 or 3 described hand trolleys, it is characterized in that: be provided with horizontal straight-bar between the front end cramp bar of described base bottom.

5, according to the described hand trolley of claim 4, it is characterized in that: described cramp bar one end is captiveed joint with push rod, and the other end is connected with the base bottom.

6, according to the described hand trolley of claim 5, it is characterized in that: intersect less than 90 ° of angles in described push rod and ground line.

7, according to the described hand trolley of claim 6, it is characterized in that: the height of the front end cramp bar of described base bottom is that the height of base rear end cramp bar is less than 10cm less than 18cm.

8, according to the described hand trolley of claim 1, it is characterized in that: be provided with reinforcing rod between described push rod and the axostylus axostyle.

9, according to the described hand trolley of claim 1, it is characterized in that: described catch is folded into a triangle stiffening piece for one jiao, and stiffening piece is connected with axostylus axostyle on one side.

10, according to the described hand trolley of claim 1, it is characterized in that: described base broadening support is provided with magnetic sheet.