JPH031888A - Scissors with case - Google Patents

Abstract

PURPOSE:To prevent the scissors from slipping off from a case of both pieces therefor and from shaking to the direction of opening and closing of both handle parts, by a method wherein stopper parts in contact with each other when both the pieces for scissors are closed, are separately provided on handle parts, and a securing part where stopping parts formed on both the stopper parts are engaged when the blade parts of both the pieces therefor are held in a case, is provided on the case. CONSTITUTION:A holding part 6 with a holding ring 6a is provided at each of both handle parts 5 and, when both pieces 1,2 for scissors are closed each other, stopper parts 7 in contact with each other are separately extruded. Since a semicircular shaped stopping projection 9 is formed on the one side of each of the stopper parts 7, both the stopping projections 9 become in the form of a circle when both of the stopper parts 7 are in contact with each other. A case 10 is composed of a holding part 11 with an opening part 11a and a pair of stopping plate parts 12 projecting, in parallel to each other, from both the side of this opening part 11a, and on either of the stopping plate parts 12, a circular securing hole 13 is provided. When both blade parts 4 are inserted into the holding part 11 through the opening part 11a in a state of both the pieces 1,2 being closed, both the stopping projections 9 are held in the securing hole 13.

Description

DETAILED DESCRIPTION OF THE INVENTION Purpose of the Invention [Industrial Field of Application] This invention provides a pair of scissors that are rotatably supported by an opening/closing central shaft, with the distal side of the coaxial axis serving as the blade portion, and the base end side This invention relates to a locking structure between a pair of scissors and a case in which the blades of both scissors are housed in a case in so-called Western scissors having a handle part.

[Prior Art] Conventionally, this type of locking structure has been proposed, for example, in 1983-
As shown in Japanese Patent No. 12375, there is a device in which the opening/closing center shaft is engaged in the locking hole of the case when stored.

[Problems to be Solved by the Invention] However, although this locking structure can prevent both scissors pieces from being pulled out and falling from the case, there is a risk that both handles protruding to the outside of the case may move slightly in the opening/closing direction and become rattled. was there.

The purpose of the present invention is to handle both scissors with respect to the case not only to prevent them from falling, but also to prevent the handles from moving in the opening/closing direction and shaking.

Structure of the Invention [Means for Solving Problem 111] In order to achieve this object, the present invention has a pair of scissors pieces 1.2 that can be rotated by an opening/closing central shaft 3, as shown in the drawings of the embodiments described later. In the scissors, which are supported by a coaxial shaft 3 and have a blade portion 4 on the distal side and a handle portion 5 on the proximal side, the handle portions 5 of both scissors pieces 1 and 2 have both scissors pieces 1 and 2 attached to each other. A stopper portion 7 is provided that comes into contact when the scissors are closed, and a locking portion 9 formed on the stopper portions 7 is engaged when the blade portions 4 of the scissor pieces 1 and 2 are stored in the case 10. A portion 13 is provided.

[Function] In this stored state, due to the engagement of both the locking parts 9 and 13, not only do the scissors pieces 1 and 2 not fall out of the case 10, but also the handle parts 5 do not move in the opening/closing direction. Not stick.

[Example code] An embodiment of the present invention will be described below with reference to the drawings.

As shown in Figures 1 and 2, the pair of scissors pieces 1 and 2 are rotatably supported by an opening/closing central shaft 3, and the distal end side of the coaxial shaft 3 is a blade section 4, and the proximal end side is a handle section 5. It has become. Both handle portions 5 are provided with plastic grip portions 6 having grip rings 6a.

A stopper part 7 is protruded from the opposing inner edges of both the gripping parts 6 and comes into contact when the scissor pieces 1.2 are closed together. Step-like notches 8 are formed on both sides of each opposing inner edge. As shown in FIGS. 1 and 3, a semicircular locking protrusion 9 is formed on one side of both stopper parts 7, and when both stopper parts 7 are brought into contact with each other, both locking protrusions 9 become circular. Match to form a shape.

As shown in FIG. 4, the case 10 consists of a storage section 11 having an opening 11a, and a pair of locking plate sections 12 projecting parallel to each other from both sides of the opening 11a. Both locking plate parts 12
Both sides in between are open.

A circular locking hole 13 is transparently provided in one of the locking plate portions 12 . And Section 5.6.
As shown in Figure 8, with both scissor pieces 1.2 closed, double-edged portion 4
from the opening 11a to the storage part 11 through both the locking plate parts 12 gates.
When inserted inside, the grip portions 6 of both handle portions 5 engage both locking plate portions 12.
It protrudes from the opening 14 between. In this stored state, as shown in FIG. 7, both the locking plate parts 12 are fitted into the notches 8 of both the grip parts 6, and both the locking protrusions 9 are brought into contact with each other.
is engaged in the locking hole 13 of one of the locking plate portions 12. Therefore, due to the engagement between the locking protrusion 9 and the locking hole 13, both scissors pieces 1
．． 2 from the case 10 and falling, it is also possible to prevent both handles 5 from moving in the opening/closing direction and shaking.

Effects of the Invention According to the present invention, both scissors pieces 1 and 2 are locked to the case 10 by using the stopper parts 7 of both handle parts 5 that come into contact with each other when both scissors pieces 1.2 are closed. Therefore, without providing any special locking means on both handles 5, it is possible not only to prevent both scissors pieces 1 and 2 from falling off when removed from the case 10, but also to prevent both handles 5 from moving in the opening/closing direction. It can also prevent your hands from rattling.

[Brief explanation of the drawing]

Fig. 1 is a front view showing the scissors according to this embodiment, Fig. 2 is the same (rear view, Fig. 3 is a sectional view taken along line X-X in Fig. 1, and Fig. 4 is a case according to this embodiment). FIG. 5 is a front view showing the scissors stored in the case, FIG. 6 is a rear view, FIG. 7 is a sectional view taken along the Y-Y line in FIG. 5, and FIG. 5
It is a partially cutaway plan view of the figure. 1.2... Scissors piece, 3... Opening/closing center shaft, 4... Blade part, 5... Handle part, 7... Stopper part, 9... Locking protrusion (locking part ), 10...Case, 11a...Mouth,
12... Locking plate part, 13... Locking hole (locking part). Patent applicant: Agent of Kaiin Knife Development Center Co., Ltd.
Person Patent attorney On 1) Hironobu (and 1 other person) -J× Figure 8 IFf, 4: Kong (Ih Muhi n)

Claims (1)

[Claims] 1. A pair of scissors pieces (1, 2) are rotatably supported by an opening/closing central shaft (3), and a blade portion (4) is located on the tip side of the same shaft (3).
In Western scissors with a handle (5) on the proximal end, the handles (5) of both scissors pieces (1, 2) are provided with a stopper that abuts when both scissors pieces (1, 2) are closed together. On the other hand, the case (10) has blade parts (4) of both scissors pieces (1, 2).
) A pair of scissors with a case, characterized in that a locking portion (13) is provided with which the locking portions (9) formed on both the stopper portions (7) are engaged when the scissors are stored.