KR200238494Y1 - Rotate mold for tent pole - Google Patents

Abstract

The present invention relates to the rotating mold of the tent pole, and in particular, the upper and lower center hole formed at one side of the upper and lower coupling holes, and the upper and lower center holes are formed. By fixing the center of rotation of the upper and lower molds to one side of the upper and lower molds, the gap between the upper and lower poles coupled by the upper and lower coupling holes of the upper and lower molds is reduced to the shortest distance to maintain a small volume when folding. At the same time, the upper and lower molds can be rotated by a simple configuration, thus providing a tent pole rotating mold that can reduce workmanship and raw materials and reduce manufacturing costs.

Description

ROTATE MOLD FOR TENT POLE}

The present invention relates to the rotating mold of the tent pole, and in particular, the upper and lower center hole formed at one side of the upper and lower coupling holes, and the upper and lower center holes are formed. By fixing the center of rotation of the upper and lower molds to one side of the upper and lower molds, the gap between the upper and lower poles coupled by the upper and lower coupling holes of the upper and lower molds is reduced to the shortest distance to maintain a small volume when folding. At the same time, the upper and lower molds can be rotated by a simple configuration, thereby reducing the workmanship and raw materials, and reducing the manufacturing cost.

The conventional rotating mold is composed of an upper mold formed with an upper coupling hole capable of coupling the upper pole and a lower mold formed with a lower coupling hole capable of combining the lower pole.

However, the rotation mode has a problem that it is very difficult to assemble the upper, lower modules because the rotation center is located at the center of the upper, lower mold.

In addition, since the configuration of coupling the upper and lower molds to each other so as to easily rotate is complicated, the number of working hours increases, the consumption of raw materials increases, and manufacturing costs increase.

In particular, the space between the upper coupling hole of the upper mold and the lower coupling hole of the lower mold is increased by the complicated structure as described above, so that the gap between the upper and lower poles coupled thereto is naturally widened, thus occupying a large volume when folding. There was inconvenience in carrying and storing.

The purpose of this article to solve and complement these conventional problems,

By reducing the distance between the upper pole and the lower pole coupled by the upper and lower coupling holes of the upper and lower molds to the shortest distance to maintain a small volume during folding, the upper and lower molds can be rotated by a simple configuration. It aims to achieve the effect of saving the cost and reducing the production cost.

In order to achieve the above object,

Upper and lower center holes are formed on one side of the upper and lower molds formed with upper and lower coupling holes, and the upper and lower center holes are inserted into the fixing member and fixed by a punching part to rotate the upper and lower mold centers. By being part of the mold, you can achieve the objectives of this paper.

Figure 1 is an exploded perspective view showing the configuration of the rotary mold

Figure 2 is a cross-sectional view showing a combined configuration of the present rotation mold

Figure 3 is a functional diagram shown to explain the operation of the rotary mold

Figure 4 is an exploded perspective view showing the configuration of another embodiment of the present invention rotating mold

5 is a cross-sectional view showing a combined configuration of the present invention Figure 4

6 and 7 is a cross-sectional view showing the operation of Figure 4 to explain the operation of

<Code Description of Main Parts of Drawing>

101-Upper mold 102-Upper central hole

103-upper coupling hole 104-upper pole

105-space 111-lower mold

112-lower center hole 113-lower coupling hole

114-lower pole 115-projection

121-fixing member 122-punching part

The configuration of the present invention will be described in detail with reference to the accompanying drawings.

The upper and lower molds 101 and 111 having a rotation center at one side by the upper and lower center holes 102 and 112 formed at one side of the upper and lower molds 101 and 111,

The upper and lower center holes 102 and 112 are coupled to each other to include a fixing member 121 for fixing the upper and lower molds 101 and 111 by the punching part 122.

And, the protrusions projecting to the peripheral portion of the lower center hole 112 of the lower mold 111 so that the rotation of the upper and lower molds 101 and 111 can be made only within a certain angle range,

In order to accommodate the protrusion 115, a space 105 formed around the upper center hole 112 of the upper mold 111 was further provided.

The operation of this paper is as follows.

First, the assembly of the upper and lower molds 101 and 111 in the present design coincides with the upper and lower center holes 102 and 112 formed in the upper and lower molds 101 and 111, and then the fixing member 121 is fixed. Insert it.

Then, by finishing the end of the fixing member 121 with the punching portion 122 generated by the punching operation, the rotating mold which can be rotated together is completed as shown in FIGS. 1 and 2.

The upper pole 104 is coupled to the upper insertion hole 103 of the upper mold 101 assembled as described above, and the lower pole 114 is coupled to the lower insertion hole 113 of the lower mold 111.

The upper and lower poles 104 and 114 can be installed at various angles because the upper and lower poles 104 and 114 can be rotated at a desired angle by the rotation of the upper and lower molds 101 and 111.

Particularly, since the center of rotation of the upper and lower molds 101 and 111 of the present invention is formed at one side of the outer portion of the upper and lower center holes 102 and 112 by the fixing member 121 coupled to the upper and lower center holes 102 and 112. The upper and lower coupling holes 103 and 113 can be installed in the shortest distance.

In addition, the gap between the upper and lower poles 104 and 114 coupled to the upper and lower coupling holes 103 and 113 may also be narrowed to the shortest distance as shown in FIG. The upper and lower poles 104 and 114 coupled to the lower mold 111 can be folded and stored in a small volume.

In addition, since the center of rotation of the upper and lower molds 101 and 111 of the present invention is fixed to one side by moving the center of rotation from one side to one side, the fixing means becomes very monotonous and at the same time reduces workmanship and raw materials. And manufacturing cost can be reduced.

On the other hand, the upper and lower molds 101 and 111 in the present invention rotate 360 degrees, but sometimes it is necessary to control these rotations within a certain angle range.

That is, when using the upper and lower molds 101 and 111 of the present paper to support the auxiliary support tube supporting the upper and lower poles 104 and 114, rotation is possible only within a certain angle. Only when it is possible to have an excellent support effect.

In this design, as shown in Figs. 4 and 5, the upper and lower molds 101 and 111 are provided with a space portion 105 and a corresponding protrusion portion 115 to control rotation.

That is, when the upper mold 101 is rotated in the direction of the solid line or the imaginary line of FIGS. 6 to 7, the wall surface forming the space portion of the upper mold 1010 is in contact with the protruding edge of the lower mold 111. You can't.

Therefore, the upper and lower mold 101 (111) is always rotated only within a predetermined angle range (θ), so it can be used for various purposes and can be handled because it can be quickly folded and unfolded by less rotation. It's very easy.

In this way, the upper and lower center holes formed with upper and lower coupling holes, the upper and lower center holes are formed, and the upper and lower center holes are inserted into the fixing member, and then fixed by punching parts. The center of rotation is to be one side of the upper and lower molds, so that the gap between the upper and lower poles coupled by the upper and lower coupling holes of the upper and lower molds to the shortest distance is kept to the shortest distance, while maintaining a small volume when folding. The lower mold can be rotated to have a useful effect of reducing labor and raw materials and reducing manufacturing costs.

Claims (2)

The upper and lower molds 101 and 111 having a rotation center at one side by the upper and lower center holes 102 and 112 formed at one side of the upper and lower molds 101 and 111, The tent poles, characterized in that provided as a fixing member 121 is coupled to the upper and lower center hole 102, 112 is fixed to the upper, lower mold 101, 111 by the punching portion 122 Rotating mold. The method of claim 1, Protrusions 115 protruding to the periphery of the lower center hole 112 of the lower mold 111 so that the upper and lower molds 101 and 111 can be rotated only within a predetermined angle range, Rotating mold of the tent pole, characterized in that it further comprises a space portion 105 is formed in the peripheral portion of the upper center hole (112) of the upper mold (111) to accommodate the protrusion (115).