Coconut hole opener

Abstract

The utility model discloses a coconut hole opener, comprising a hole opening tube, a spring, a first handle and a second handle, wherein one end of the hole opening tube is fixedly connected to the first handle; the second handle is movably connected to the hole opening tube; one end of the spring is fixedly connected to the second handle, and the spring is sleeved on the hole opening tube; the other end of the spring is located above the other end of the hole opening tube, the other end of the spring is a cutting end, and the other end of the hole opening tube is an opening end. The utility model drives the spring and the hole opening tube to open a hole by combining two handles, which can not only achieve the purpose of quickly opening the inner peel, but also can drive the first handle and the second handle through a driver when opening holes in coconuts on a large scale, saving manpower and improving the hole opening efficiency.

Description

Technical field:

[0001] The utility model belongs to the field of mechanical tools, and in particular relates to a coconut hole opener. Background technology:

[0002] Coconut is a plant-based organic fruit that is a specialty of Hainan. Coconut water is rich in protein, fat and multiple vitamins, and is sweet and thirst-quenching. However, coconut has a hard shell and is not suitable for drilling holes. Coconut is composed of coconut water, coconut meat and coconut peel from the inside to the outside, and the coconut peel is composed of endocarp, mesocarp and exocarp from the inside to the outside. The exocarp is thin, the mesocarp is thicker and fibrous, and the endocarp is thinner and harder wood. When it is necessary to drill holes in coconuts on a large scale, the efficiency of manual drilling by other hole openers is relatively low in the existing methods of opening coconuts. Therefore, the utility model provides a coconut hole opener that can improve the efficiency of manual drilling. Utility model content:

[0003] The utility model aims to overcome the disadvantages of the prior art and provide a coconut hole opener, which can not only realize rapid hole opening, but also is suitable for large-scale manual hole opening, thereby improving the hole opening efficiency.

[0004] The purpose of the utility model is solved by the following technical scheme: a coconut hole opener, comprising a hole opening tube, a spring, a first handle and a second handle, one end of the hole opening tube is fixedly connected to the first handle; the second handle is movably connected to the hole opening tube; one end of the spring is fixedly connected to the second handle, and the spring is sleeved on the hole opening tube; the other end of the spring is located above the other end of the hole opening tube, the other end of the spring is a cutting end, and the other end of the hole opening tube is an opening end.

[0005] Furthermore, the second handle is sleeved on the perforated tube.

[0006] Furthermore, the coconut hole opener also includes a limiting device, and when the second handle is rotated, the hole opening tube is driven to move up and down along the axis through the limiting device.

[0007] Furthermore, the limiting device is arranged on the perforated tube, and the second handle is located between the first handle and the limiting device.

[0008] Furthermore, the cutting end is needle-shaped or blade-shaped.

[0009] Furthermore, the opening end is in the shape of a sawtooth, a cone, or a blade with at least one leaf.

[0010] Furthermore, the first handle and the second handle are driven by a driver.

[0011] The beneficial effect of the utility model is that the spring and the hole-opening tube are driven to open the hole by combining the two handles, which can not only achieve the purpose of quickly opening the inner peel, but also when opening holes in coconuts on a large scale, the first handle and the second handle can be driven by the driver, which saves manpower and improves the hole-opening efficiency. Description of the drawings:

[0012] Figure 1 The utility model is a structural schematic diagram of a coconut hole opener.

[0013] Wherein: 1-perforated tube, 2-spring, 3-first handle, 4-second handle, 5-limiting device. Specific implementation method:

[0014] The utility model is further described in detail below with reference to the accompanying drawings:

[0015] See also Figure 1 A coconut hole opener comprises a hole opening tube 1, a spring 2, a first handle 3 and a second handle 4, wherein one end of the hole opening tube 1 is fixedly connected to the first handle 3; the second handle 4 is movably connected to the hole opening tube 1; one end of the spring 2 is fixedly connected to the second handle 4, and the spring 2 is sleeved on the hole opening tube 1; the other end of the spring 2 is located above the other end of the hole opening tube 1, the other end of the spring 2 is a cutting end, and the other end of the hole opening tube 1 is an opening end.

[0016] The second handle 4 of the utility model is preferably sleeved on the perforated tube 1 .

[0017] The coconut hole opener of the utility model also includes a limiting device 5, and when the second handle 4 is rotated, the hole opening tube 1 is driven to move up and down along the axis through the limiting device 5. Preferably, the limiting device 5 is arranged on the hole opening tube 1, and the second handle 4 is located between the first handle 3 and the limiting device 5. Figure 1 The limiting device 5 is a retaining spring, the cutting end of the spring 2 is needle-shaped, and the opening end of the opening tube 1 is serrated. Figure 1 The specific steps of the hole opener are:

[0018] First, hold the first handle 3, insert the saw teeth of the perforated end of the perforated tube 1 into the coconut exocarp, rotate the first handle 3, and the saw teeth begin to cut the mesocarp.

[0019] Secondly, when the cutting end of the spring 2 reaches the outer peel, the first handle 3 is stopped from rotating, and the second handle 4 is started to rotate, so that the cutting end of the spring 2 is inserted into the outer peel and spirally cuts the middle peel downward. Since the retaining spring of the limiting device 5 is located below the second handle 4, when the second handle 4 is rotated, the second handle 4 applies pressure to the retaining spring so that the perforated tube 1 also moves axially downward at the same time.

[0020] Again, since the cutting end of the spring 2 is located above the opening end of the perforated tube 1, when the saw teeth reach the endocarp, the cutting end of the spring 2 is still in the mesocarp. In addition, the endocarp is relatively hard and the mesocarp is thick and fibrous. When the second handle 4 is rotated, the speed of the spring 2 spiraling downward is greater than the speed of the saw teeth downward, causing the spring 2 to be stretched and deformed, thereby quickly generating a large spring force. Continue to rotate the second handle 4. Under the action of the spring 2 quickly generating a large spring force, the pressure generated by the saw teeth at the opening end on the endocarp also increases rapidly. At this time, stop rotating the second handle 4 and start rotating the first handle 3 again, so that the saw teeth of the perforated tube 1 cut the hard endocarp, and under the action of the large spring force, quickly drill through the endocarp.

[0021] Finally, after the hole is opened, the second handle 4 is rotated in the opposite direction, and the spring 2 spirals upward. Because the second handle 4 is located between the first handle 3 and the retaining spring, the perforated tube 1 also spirals upward while the spring 2 spirals upward, and finally the perforated tube 1 is taken out of the coconut.

[0022] The above embodiment is to open the hole by manually driving the first handle 3 and the second handle 4. When opening the hole of a large-scale coconut, the utility model can also use a driver such as an electric motor to drive the first handle 3 and the second handle 4 to open the hole, which can save manpower and improve the opening effect.

[0023] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model itself. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A coconut hole opener, characterized in that: The invention comprises a perforated tube (1), a spring (2), a first handle (3) and a second handle (4); one end of the perforated tube (1) is fixedly connected to the first handle (3); the second handle (4) is movably connected to the perforated tube (1); one end of the spring (2) is fixedly connected to the second handle (4), and the spring (2) is sleeved on the perforated tube (1); the other end of the spring (2) is located above the other end of the perforated tube (1); the other end of the spring (2) is a cutting end, and the other end of the perforated tube (1) is an opening end.

2. A coconut hole opener according to claim 1, characterized in that: The second handle (4) is sleeved on the perforated tube (1).

3. A coconut hole opener according to claim 1, characterized in that: The coconut hole opener also includes a limiting device (5), and when the second handle (4) is rotated, the hole opening tube (1) is driven to move up and down along the axial direction through the limiting device (5).

4. A coconut hole opener according to claim 3, characterized in that: The limiting device (5) is arranged on the perforated tube (1), and the second handle (4) is located between the first handle (3) and the limiting device (5).

5. A coconut hole opener according to claim 1, characterized in that: The cutting end is in the shape of a needle or a blade.

6. A coconut hole opener according to claim 1, characterized in that: The opening end is in a sawtooth shape, a cone shape, or a blade shape with at least one leaf.

7. A coconut hole opener according to claim 1, characterized in that: The first handle (3) and the second handle (4) are driven by a driver.

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