KR20200112561A - Opener of battle cap using threaded clamping device - Google Patents

Abstract

The present invention relates to an opener of a bottle cap using a threaded clamping apparatus, which is able to open various screw-engagement container caps, and more specifically, to an opener of the bottle cap using a threaded clamping apparatus, in which an engagement groove unit (4) is formed on an inner circumferential surface of the clamping apparatus (2) assembled with a lower plate main frame (1) so as to increase friction with a contact surface of an outer circumferential surface of the container cap, and rotate the cap (8) on an upper end in a clockwise direction. Accordingly, since the cap internal screw thread (11) is engaged with an inclined surface screw thread (3) of the lower plate main frame, the clamping apparatus (2) is allowed to make a straight reciprocating motion, thereby clamping the container cap. Therefore, a main frame handle (5) connected to the lower plate main frame (1) is rotated such that the container cap can be easily opened. According to the present invention, the opener of a bottle cap using a threaded clamping apparatus can easily open screw-engagement type container caps of different sizes by a simple operation method, and can be manufactured in a simple structure and a small size to be very convenient to use and have a low manufacturing cost.

Description

Bottle cap opener using screw clamping device {OPENER OF BATTLE CAP USING THREADED CLAMPING DEVICE}

The present invention relates to a turn opener, and more particularly, to a turn opener capable of easily opening and closing the lid of a container that is opened and closed by a screw type. In general, a lid that covers a product can be divided into a crown-type container lid and a screw-on container lid. In the case of the crown-type container lid, a crown opener that opens the container lid using the lever principle has been developed and is widely used. However, when opening the screw-type container lid, a certain grip is required, but there is a problem that it is not easy to open the screw-type container lid for children or the elderly with weak grip. In addition, even when the screw-on container lid is opened by a general adult, it is frequently encountered that the container lid is not easily separated if foreign substances such as water or oil are on the hand or the connection between the container lid and the fan frame is poor. There was a problem.

In order to solve this problem, openers that open the screwed container lid by rotating it have begun to be developed. However, in the case of early openers, most of the configurations were able to open only the screwed container lid of a certain diameter by having a circular part that could be forcibly fitted to the container lid of a certain diameter, and thereafter, it was difficult to reduce the number of screwed container lids of various sizes. There has been a demand for a turn opener that can be easily opened and closed and has a simple structure and operation method.

The object of the present invention is to allow easy opening and closing of screw-type container lids of various sizes with little force.

A thread clamping device was used to open and close screwed container lids of various sizes, and an operation method of rotating the main body handle was applied while the product was sufficiently fixed to overcome insufficient grip and friction. For convenience in use, the container lid can be easily opened and closed by a simple configuration and operation method.

As described above, the bottle cap opener according to the present invention can be easily opened and closed with a small force using a screw-locking clamping device, and can be usefully applied in real life by accommodating objects of various diameters. In addition, it has the advantage of being able to easily manufacture a complex configuration through a three-stage assembly configuration.

1 is a perspective view showing a preferred embodiment of a turn opener according to the present invention.
Figure 2 is an exploded view of Figure 1
3 is a partial perspective view to show the threads of the cover part
Figure 4 is a diagram of parts of the lower plate body
Figure 5 is a partial use state diagram showing the state of opening the container lid using this device

Figure 1 shows the assembly diagram of the present invention, and clamping the container lid by turning the cover handle (9) clockwise with the cover (8) covered in a state where the lower body (1) and the upper body (7) are combined. After that, the lid is opened by turning the main body handle (5) of the lower body.

Fig. 2 shows the exploded view of Fig. 1. The upper surface of the lower panel body 1 and the lower surface of the upper panel body 7 are assembled by contacting each other and are screwed from the bottom through the tab groove 6 on the lower panel. . And the clamping device (2) is fitted into the lower plate body. As the cover (8) internal thread (11) and the inclined surface thread (3) of the clamping device are engaged, the clamping device (2) makes a linear reciprocating motion, and the clamping device (2) makes an uneven groove (4) on the inner peripheral surface of the clamping device (2) When (2) the outer peripheral surface of the container lid is tightened and the handle of the main body is rotated, friction between the clamping device (2) and the container lid is increased so that the container lid can be opened easily.

At this time, the part with the inclined thread (3) protrudes from the clamping device (2), which is the bottom surface of the inclined thread (3) when the outer circumferential surface of the container lid contacts the uneven groove (4) of the clamping device (2). Support the top of this container lid so that the device is parallel to the container lid first, and then tighten the container lid more tightly with the clamping device (2) so that the container lid can be opened easily when the device is rotated clockwise. It is for sake.

Figure 3 is a perspective view showing the inner thread 11 of the cover 8 to be seen, and is interlocked with the inclined thread 3 of the clamping device so that the clamping device 2 can clamp the container lid through a linear reciprocating motion.

Figure 4 shows only the lower plate body while the clamping device is in operation. By rotating the cover 8, the internal thread 11 and the inclined surface thread 3 of the cover 8 are interlocked to be clamped on the support surface 13 The device 2 can freely perform linear reciprocating motion.

Figure 5 is a partial use state diagram showing a state of opening the container lid using the device, and is shown excluding the cover 8 and the upper body 7 for easy explanation of the operating state. The order of operation is as follows. First, turn the cover handle (9) clockwise until the inner circumferential surface of the clamping device (2) contacts the outer circumferential surface of the container lid through the screw movement of the inner thread (11) and the inclined surface thread (3) of the cover (8). The clamping device 2 is moved linearly. After that, make the top of the container lid close to the bottom of the inclined screw thread (3) so that the device and the container lid are parallel, and then rotate the cover handle (9) further clockwise to make the uneven part of the inner peripheral surface of the container Make sure to tighten the outer circumference of the lid accurately. After that, turn the main body handle (5) of the lower plate in a clockwise direction to easily open the container lid.

1. Lower panel body
2. Clamping device
3. Inclined thread
4. Uneven groove
5. Main body handle
6. Tab groove
7. Upper body
8. Cover
9. Cover handle
11. Internal thread
13. Support side

Claims (2)

In the bottle cap opener device using a screw clamping device, as the cap is rotated, the threads inside the cap and the threads on the inclined surface of the clamping device are interlocked with each other to allow the clamping device to reciprocate and linearly move, thereby accommodating objects of various sizes. The mechanical principle that makes it possible.
The structure according to claim 1, wherein the inclined threaded body protrudes toward the center of the machine rather than the clamping device in order to support the upper surface of the container lid, and the clamping device includes the support surface of the lower plate body supported for linear reciprocating motion. Prefabricated structure of the upper and lower panels.

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