JP3061001U - Haunting device - Google Patents

Abstract

(57) [Summary] [Purpose] To provide an inexpensive retractable device that has a simple structure and performs unexpected movement. A posture sensing unit provided with a weight is attached to a main body.
To the member that moves up and down by the weight 15
When the weight is lowered by sensing the change in posture, the retractable body 16 protrudes from the main body 10, and when the weight 15 is lowered by sensing the reverse posture change, the retractable body 16 moves in the direction of immersion into the main body. I do.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 TECHNICAL FIELD The present invention relates to an indentation device having an indentation body which is provided in a main body so as to be able to appear and disappear, and which is incorporated in a writing implement, a daily necessity, a key ring, etc., and functions as a decoration.

[0002]

[Prior art]

 For example, there are many toy-like relatively inexpensive writing instruments that have a mascot and have a structure in which the mascot can move, but springs, magnets, and the like are used in conventional moving structures. In the case of a structure using a spring, there is a problem of rust, and accuracy is required to obtain a modest movement. When a magnet is used, there is little rusting problem, but it is necessary to hide the magnet and see only the moving parts.

[0003] Due to the above-mentioned structure, the conventional one is disadvantageous because it is inexpensive and inexpensive despite its low cost, and the cost is high. In addition, in the moving structure described above, it is necessary to move the movable part. In other words, there is a disadvantage that it is not surprising because it is operated consciously.

[0004]

[Problems to be solved by the invention]

 The present invention has been made in view of the above points, and its problem is that it has a simple structure and is inexpensive haunting for unexpected movement that is suitable for being incorporated into writing utensils, daily necessities, key holders, premium toys, etc. It is to provide a body device.

[0005]

[Means for Solving the Problems]

 In order to solve the above-mentioned problem, the present invention incorporates a posture sensing unit with a weight into the main body, attaches a retractable body to a member that moves up and down due to the weight, and appears when the weight is reduced by detecting a change in posture. When the body protrudes from the main body and senses a change in posture opposite to that described above, and the weight falls, the means for moving the projecting body into the main body is taken.

[0006]

[Embodiment of the invention]

 The retractable body device according to the present invention has a retractable body provided in the main body so as to be retractable. It does not need to be completely out of the body, nor does it need to be completely in the body. However, it can be considered that the greater the degree of haunting, the more significant the effect.

The main body is, for example, daily necessities such as writing utensils, spoons, forks, etc., decorative bodies of key rings, premium toys, etc. May be. The main body is a part that incorporates a posture sensing unit with a weight. The posture sensor can detect the posture of the main body by the weight.

Further, the retractable body is attached to the weight or a member that moves up and down due to the weight, and when the weight is lowered by sensing a change in the posture of the main body, the retractable body protrudes from the main body, and the weight is detected by detecting a change in the posture opposite thereto. It is configured so that when it is lowered, the retractable body moves in the direction of immersion into the main body. The weight is a means of sensing the posture, and is also a power source for projecting and retracting the retractable body.

The specific configuration of the attitude sensing unit can be freely changed within the range of the above configuration, but it must be simpler and less expensive for the purpose of the present invention. The attitude sensing unit can be composed of a pair of movable bodies disposed in the main body, a contact connecting the two movable bodies, and a weight provided on the contact or the movable body. In a writing instrument or the like, the arrangement direction of the movable body can be made to coincide with the longitudinal direction of the main body. This is because the longitudinal direction of the writing implement when used is almost vertically oriented. According to this configuration, since the length of the contact is freely determined, it is easy to use a more appropriate weight.

[0010] As the haunting body, any object such as a doll, an animal, or a three-dimensional character character or an illustration can be used. Further, the projecting body may be in an exposed state, or may be able to appear in a state covered by a cover.

[0011]

【Example】

 The present invention will be described in more detail with reference to the drawings. FIG. 1 shows an embodiment in which the present invention is applied to a writing instrument. The device of the present invention has a posture sensing unit 11 incorporated in an end opening of a shaft which is a main body 10.

The attitude sensing unit 11 includes a pair of movable bodies 12 and 13, a pulley arranged at a predetermined interval, and a thread wrapped between the pulleys as a contact 14 for connecting the movable bodies 12 and 13. And a weight 15 attached to the contact 14. It is natural that the weight 15 needs to have a larger weight compared to the retractable body 16 connected to the contact 14.

The retractable body 16 is connected to the connector 14 by a connector 17. When the weight 15 descends to the limit when the main body 10 is erected, the retractable body 16 protrudes out of the opening, and the weight 15 reaches the limit when the main body 10 is inverted. When the is lowered, the retractable body 16 is configured to enter into the main body. Reference numeral 18 denotes a movable space of the weight 15, and 19 denotes a movable space of the retractable body 16.

The retractable body 15 may be exposed, or may be covered by a cover 20. See FIG. The projecting body 16 is more effective when it is a three-dimensional object. In addition, a display 21 such as a catch phrase or other characters or patterns may be written.

In a writing instrument having such a retractable device, the weight 15 descends when the pen is gripped in a pen grip manner, causing the retractable body 16 to protrude out of the main body, so that the retractable device side is lower than horizontal. Then, the retractable body 16 is immersed in the main body. FIG. 2 (b).

[0016]

[Effect of the invention]

 Since the present invention is constructed and operated as described above, it is possible to provide an extremely simple and inexpensive device without using a spring which may cause rust, and it is possible to detect a change in posture and remove the retractable body. It can be protruded and immersed, and abrupt movements can be obtained without intentional operation, making it ideal as a decorative device to be incorporated into relatively inexpensive writing utensils, daily necessities, key chains, etc.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of a retractable device according to the present invention.

FIG. 2 (a) is a cross-sectional view showing the erect posture of the above device. (B) A sectional view showing the inverted posture. (C) Transverse sectional view of a pulley part.

Claims (3)

[Utility model registration claims] 1. An apparatus having a retractable body provided in a main body so as to be able to protrude and retract, wherein a posture sensor having a weight is incorporated in the main body, and the retractable body is attached to a member which moves up and down by the weight, and The retractable body protrudes from the main body when the weight is reduced by detecting a change, and the retractable body moves in the direction of immersing in the main body when the weight is reduced by detecting the change in the posture opposite to the above. Body device. 2. A retractable body is provided so as to be able to protrude and retract from an end of the main body. The posture sensing unit includes a pair of movable bodies disposed in the main body, a communicator communicating both movable bodies, and the communicator or 2. The retractable device according to claim 1, further comprising a weight provided on the movable member, wherein the retractable member is connected to the contact member or the movable member. 3. The retractable body device according to claim 1, wherein the retractable body provided so as to be able to protrude and retract from an end of the main body is covered by a cover.