KR200263367Y1 - car to transfer material - Google Patents

Abstract

The present invention relates to a transport cart for transporting materials in the workplace and for storing materials necessary for work.

In particular, according to the weight of materials (auto parts, thread, bobbin, etc.) stacked on the interlocking shelf, the interlocking shelf supported by the tapered spring enables the interlocking up and down in accordance with the operation of the vertically coupled arm with the joint. It is a material carrier designed to be able to do so.

In the case of conventional material transport cars, the materials transported in the first place are easily raised to the upper part of the transport cart, so it is easy for the worker to lift the materials without bending his / her back. There is a problem in that the head must be inserted into the inside of the car.

Therefore, the present invention has an interlocking shelf that can be interlocked up and down in accordance with the weight of the inside of the storage box with wheels on the bottom, so that the worker can easily lift the material.

It is a useful design that guided to transport more materials necessary for the work by the transport cart of the present invention.

In addition, it is designed to make workability easier because the worker can easily pick up materials that have always been raised to the proper position.

Description

Car to transfer material

The present invention relates to a transport cart for transporting materials in the workplace and for storing materials necessary for work.

In particular, according to the weight of materials (auto parts, thread, bobbin, etc.) stacked on the interlocking shelf, the interlocking shelf supported by the tapered spring enables the interlocking up and down in accordance with the operation of the vertically coupled arm with the joint. It is a material carrier designed to be able to do so.

In general, in order to manufacture any goods in automobile factory, fabric factory, and all other manufacturing industries, materials or parts necessary for manufacturing are transported to the appropriate workplaces so that the workers can stack the materials in a place where workers can easily reach them and carry out their work continuously. The system is a generalized working environment for current manufacturing plants.

At this time, the necessary goods are material transport cars for transporting such materials.

The conventional transport cart has been used to transport the necessary materials in the storage box having a predetermined size consisting of wheels to the required workplace.

This conventional material transport car has been a problem for a while, the problems are as follows.

In other words, the materials transported to the inside of the material transport car are raised to the upper part of the transport car, so it is easy for the worker to lift the material without bending his / her back, but some materials left at the bottom of the transport car are bent at the transport car There is a problem that the head must be pulled out of the inside.

This point is followed by a large crowd of workers who are working hard and causes a back disk.

The inner side of the storage box with wheels on the bottom is equipped with a linkage shelf that moves up and down by the operation of the vertically coupled arm with the joint proportional to the weight so that the worker can easily lift the material.

In addition, the tapered spring supporting the interlocking shelf is built in the bottom of the interlocking shelf to increase the storage space.

1 is a perspective view of the present invention

2 is a side cross-sectional view of the present invention

Figure 3 is a perspective view showing the fastening of the upper and lower linkage arm of the present invention

Figure 4 is an exemplary view showing the position of the upper and lower interlocking arm mounting portion of the present invention

Figure 5 is an embodiment showing the assembled state of the upper and lower interlocking arm of the present invention

The present invention relates to a material transport car that can transport materials using a rectangular storage box with wheels, and consists of the following configurations.

A rectangular storage box 10 having a handle 11 for transportation on both left and right sides;

An upper and lower linkage shelf 30 supported by a tapered spring 3 therein;

A guide rail 40 coupled to the upper and lower interlocking shelves 30 and the left and right sides (left and right side mounting portions; 5 and 6) of the bottom of the storage box;

The upper and lower linking arm 41 composed of a joint 42 for interlocking with the interlocking roller 41 'which rotates on the guide rails 40;

While organically combined with each other, one side of the interlocking roller (41 ') is fixed to the side end with a fixing screw 43 is characterized in that only the other interlocking roller (41') is moved on the guide rail (40).

In addition, the tapered spring (3),

It is characterized in that it can be selectively applied from one to four to support the interlocking shelf (30).

In addition, the vertical linking arm 41,

It is a configuration that can be selectively installed in any one of the central mounting portion (7), rear mounting portion (9), front mounting portion (8).

And the vertical linking arm (41),

It also includes a feature that can be configured by configuring the upper and lower interlocking arm 41 overlapping four or six, and laying each joint 42 on the coupling portion thereof.

The configuration of the present invention has been schematically described, and will be described in detail with the drawings shown below.

As shown in FIG. 1, the material transport car 100 of the present invention includes a storage box 10 having a plurality of wheels 2 on the bottom thereof for easy transportation.

Since the handle part 11 is formed in the left and right sides of this storage box 10, it can carry easily.

In addition, there is an interlocking shelf 30 that can be interlocked up and down is installed inside the tapered spring (3) is always installed on the bottom to impart an elastic force in the upward direction.

The reason why the tapered spring 3 is mounted on the bottom surface is that the tapered spring 3 can accommodate its body inside the body so as to maximize the amount of material that can be accommodated in the storage box 10. It is one consideration to help.

And the tapered spring (3) may be configured as two, as shown in Figure 2, may be configured as three, four.

In other words, if the workplace transports heavy parts according to the workplace, a transport cart 100 having four springs 3 is used, and if the workplace needs to transport lighter parts, a transport cart with fewer springs 3 is built. 100 may be used.

By the way, the up and down interlocking interlocking shelf 30 can be vertically interlocked to easily achieve the purpose, the configuration to achieve this is the upper and lower interlocking arm 41 and the guide rail 40 shown in Figs. to be.

The upper and lower interlocking arm 41 and the guide rail 40 are shown in detail in FIG. 3, and the guide rails 40 are installed at the left and right ends of the bottom plate of the storage box 10 and correspond to the same. The guide rail 40 is also installed in the interlocking shelf 30.

The guide rail 40 can be interlocked with the upper and lower interlocking arms 41, and as shown in FIG. 3, a long rod-type rod having a joint 42 configured to pivot in the center of two arms 41 is shown. Of goods.

Since the interlocking roller 41 'is configured at the end of the vertical linking arm 41, the guide rail 40 can be easily moved.

1 and 3, one side of the linking arm 41 is firmly fastened using a fixing screw 43 at the side end of the guide rail 40, and the reason is the linking arm of the other side ( 41) is intended to be easily interlocked with the guide rail 40.

Figure 4 shows the position where the linkage arm 41 and the guide rail 40 can be installed, the part shown by a thin dashed line is the left and right side mounting portions (5,6), with a thick advantage chain The parts shown are referred to as the central mounting portion 7 and the front mounting portion 8, the rear mounting portion (9).

That is, the left and right side mounting portions (5, 6) shown by thin dashed lines always have upper and lower interlocking arms (41) and guide rails (40), but the remaining center mounting portion (7) and the front and rear mounting portions (8). 9) is installed selectively so that the interlocking of the interlocking shelf 30 can be more vertically interlocked.

Figure 5 shows an embodiment of the material transport car 100 is composed of four and six upper and lower interlocking arm 41 of the present invention, the joint configured to be able to rotate all the coupling portion of the linking arm 41 ( 42).

An illustration of such a joint 42 is shown in detail where it is blocked by a dashed line in FIG.

Let's see how this invention works here.

It contains the materials you want to carry, but it is filled until it comes up in the upward direction of the storage box 10.

The greater the storage, the greater the weight of the material, so that it may be pushed down the interlocking shelf 30 so as not to reach the bottom almost downward in the position of FIG.

When the worker uses this material one by one, the weight of the stored material decreases as it is used, so the interlocking shelf 30 is raised upward by the elastic force of the tapered spring 3, and the position of the material is always stored in the storage box 10. Position from the top of the position, that is, the worker can easily lift the state.

This is a feature of the present invention, allowing the worker to grab the material at all times without bending in a comfortable position.

The transport cart of the present invention is a useful design that induces the transport of more materials necessary for work.

In addition, it is designed to make workability easier because the worker can easily pick up materials that have always been raised to the proper position.

In addition, it is an excellent design that can reduce the incidence of industrial accidents such as a waist disk to workers using the present invention.

Claims (4)

In the material transport cart which can transport material using the square storage box with wheels, A rectangular storage box 10 having a handle 11 for transportation on both left and right sides; An upper and lower linkage shelf 30 supported by a tapered spring 3 therein; A guide rail 40 coupled to the upper and lower interlocking shelves 30 and the left and right sides (left and right side mounting portions; 5 and 6) of the bottom of the storage box; The upper and lower linking arm 41 composed of a joint 42 for interlocking with the interlocking roller 41 'which rotates on the guide rails 40; Organically combined with each other, one side of the interlocking roller (41 ') is fixed to the side end with a fixing screw 43, so that only the other interlocking roller (41') is characterized in that the moving on the guide rail 40 . The method of claim 1, The tapered spring 3 is Material carrier car characterized in that it can be selectively applied from one to four to support the interlocking shelf (30). The method of claim 1, The upper and lower interlocking arms 41 are A material transport car characterized in that it can be selectively installed in any one of the central mounting portion (7), the rear mounting portion (9), and the front mounting portion (8) in addition to the left and right side mounting portions (5,6). The method of claim 1 or 3, The upper and lower interlocking arms 41 are A material carrier car including a feature that can be configured by forming four or six overlapping upper and lower interlocking arms (41) and placing each joint (42) at the coupling portion thereof.