JPS60242983A - Manual sharp-edged tool set - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] <Industrial Application Field> The present invention is typified by functions such as screwdrivers, can cutters, files, drill points, saw cuts, etc., and is applicable to general household use and commercial use. It relates to several types of hand-operated tools, each of which has an operating handle that can be grasped in the palm of the hand to prevent slipping and to make it easy to apply force.

<Conventional technology> This a + kit product, which has been known for a long time, includes multiple types of screwdriver bits with different sizes and shapes such as Phillips and flathead (as seen in screwdriver sets). (b) The back of a pair of blades that can be freely swung relative to each other with the blade as the main body, and each part of the operation handle that is integrated with these blades. , a knife, a can cutter, a bottle opener, a screwdriver, etc. with a structure to perform the functions, etc.

<Problem that the invention seeks to resolve> However, the former (a) has a wide range of useful effects in the function of screwdrivers and related places (even as a screwdriver), for example. It was still insufficient for multi-purpose use as a tool with different functions.In contrast, the latter (b) had multiple uses for each function, but it had a pair of blades. Since it is a device that gives a functional structure to a book, there is a physical limit to its number of uses, and since it is primarily a book, it is not only dangerous to use it as a utility other than a book.
There were many problems in practical terms, such as the difficulty of applying force and the fact that it did not work well.

In view of this situation, an object of the present invention is to provide a manual utility set that has a wide variety of uses for each function, and which can be used for any of the functions and achieves the same effect as a dedicated product. have

Means for Solving the Problems> In order to achieve the above object, the manual tool set according to the present invention includes an operating handle having a pair of grips that can be grasped in the palm of the hand and can be operated to swing near and far from each other; A set of a plurality of types of manual tools including a private knife and a driver bit that exert a shearing action by relative rocking of a pair of blade bodies, the proximal end of each element of the manual tool, the front end, The tip of the gripping rod of the operation handle is removable and removable from the plug-in mounting part configured with this structure.
Alternatively, the structure is characterized in that the attached parts are formed with almost the same specifications.

(Function) According to the manual utility set according to the present invention having the above-mentioned characteristic configuration, a plurality of types of manual convenience devices can be selected from a plurality of types of manual utility devices at the plug-in mounting portions configured at the ends of the pair of grips L) on the operating handle. By simply selecting one item and inserting its attached part, you can not only use it interchangeably as multiple types of manual tools for each function, but also use items with the same function but with different sizes and shapes as you like. It is possible. When using any manual tool, there is a control pattern, which makes it easy to apply force, and it can be used reliably and safely with the intended function.

<Example> An embodiment of the present invention will be described below in detail with reference to the drawings.

In Figures 1 and 8, (!) is a pair of grips (11
, (1') can be swung from and to each other through an arc-shaped leaf spring (6), and the gripping rod (1) can be operated by the leaf spring (6).
, α) in the direction of separation,
It is molded from resin to a size that can be held in the palm of your hand. (8)
Is a pair of blades (8m), (8m) that exerts shearing action by relative swinging of the blades (8A) for hard materials.
, Phillips screwdriver bit (8B), flathead screwdriver bit (8C), knife-like blade (8D), drill tip bit (8mm), hook bit (8mm), can cutter (8G),
−? 9 (811"l, bottle opener CBXj, saw cutter, etc.), and each of the above-mentioned elements (
8A%8B, 8C...8 At the base end of the shu, there is a long groove-shaped insertion type attachment part (4) formed at the tip of the pair of gripping rods (1), (1'), A wide band-shaped attached portion α) having the same specifications as that of (4′) is formed which can be freely inserted and removed. As shown in FIG. 8, the springs a [phase], (10' ) against the mounting portion (4), (
A bottle that can be extracted from the transverse position of 4') [remains, (11
') are provided at appropriate intervals in the insertion/extraction direction, and each of the aforementioned elements (8A18B, 3C...8
31) on the attached part α) side, this is attached to the mounting part (4).
), (4') with a predetermined amount inserted into the pin fil.
), '(11') are formed, thereby allowing the pin (11') to move across the through hole 02 due to the elastic force and against the elasticity. By extracting operation movement, each of the above elements (8A,
8B, 8G...8N).

0') so that it can be fixed and held, and can be released and removed at will.

In addition, on the opposite end of the pair of gripping rods (1) and (1'), the plug-in mounting portions (4) and (1') are fitted with these drilled rods (11, (1') in As shown by the imaginary line, both Tl+ and (1') are prevented from swinging apart via the leaf spring (11) and both grips are held in a state in which they are swung close until their opposing surfaces come into contact with each other. Rod (1), (mechanism that can fix and hold one in the shape of a single gripping rod (as an example of illusion, each of the engaging tool (9A) using a spring ball and the concave engaged part (9) One side is provided.

In a manual tool set configured as described above, each element (8AN 8
Bs 8c... By separating the eight ships, the whole can be handled in a compact state, and if necessary, one element selected arbitrarily can be operated as shown in Figures 4 and 5. It can be used for multiple purposes by inserting it into the handle (CI) and fixing it, and then replacing it.

In this example, only a single size of driver bits (8B) and (8C), which are one of the useful elements, are shown, but multiple types of different sizes can be prepared. It is more preferable that the elements are the same, and the same applies to other elements.

Examples will be listed below.

[Work] The embodiment shown in FIGS. 6 and 7 is provided with a blade body 01 that is slidable along a rail wall formed on the outer surface of one of the grips (1) in the operating handle (2), This sliding blade body U can be moved in and out of the tip of the drilling rod (1) by sliding operation through one end of the finger rest operation, and is engaged with the waveform formed on the lower side of the aforementioned lever 64. Part α
4, and a cutter (81) configured to be able to adjust and fix the protrusion amount m freely via an engagement protrusion 64 using a built-in leaf spring in the operation piece H in a state of elastic engagement with the cutter (81).
In this case, the applications can be further expanded. The blade body in this cutter (8) is a replaceable blade type, and the storage space (l@ is formed with the above-mentioned grip (1) number) for the spare blade body 08'. The outer surface of the rod (Il) may also be provided with a cutter similar to this or of a different size.

[1] The embodiment shown in FIG.
The mounting part (41,
(4') as a fixing means when inserted into the grip lever (1').
), Bordeaux with an arc screwed onto the (1') side, (
20') to suppress and fix the attached part (II).

(111) In the embodiment shown in FIG. 9, the fixing means referred to in [1] above includes a spring ball H built in on the side of the lever 1111 (opening 111'), (81') and the attached part (61 side). It consists of spherical recesses (b) and (2g') formed in
A mechanism (7) that automatically and reversibly fixes the attached part (gl) by automatically engaging ρ1'), (B), and (2g')
), and the above-mentioned Spring Ball (foundation)
, (gl') may be replaced with an elastic protrusion made by bending a leaf spring.

[ν] In the embodiment shown in FIG. 1O and FIG. As a mechanism (9) that can be fixed and held in the shape, one grip lever (1')
A gate-shaped member (9C) rotatably supported on the side is configured so that it can be fitted externally to the other grip (!) by rotating it. In this case, the grip U), (as one) It is best if the outer circumferential surface is formed into a semicircular shape.

(V) Although not shown, the pair of digging rods u+, (1
A coil spring may be used as the 2.71 spring (6) that urges the two to pivot in the direction of separation, and no matter which spring is used, it is held by the lever (1).

If it is configured to be removable from the beginning, each grip (11, (1')) can be separated from each other when not being used as a book, and can be used for filing screwdrivers, can openers, bottle openers J#1, etc. It can be used in a state where it is easy to perform the work, and
There is an advantage that each of the two grips 11) and (1') can be used simultaneously as a grip for a different manual tool. Furthermore, it is not necessary to use a spring at all.

<Effects of the Invention> As is clear from the detailed description above, the present invention has the following advantages: (1) Not only can the scope of use be expanded in a single function, but it can also be used in a variety of ways as a manual tool that covers multiple types of functions. This can be used.

l) When used for any function, it can be assembled into a form with an operating handle, so there is no slippage, and it can be used easily with force applied, and although it is a general-purpose device, it is comparable to a specialized device. It can be used effectively.

(1) When not in use, the operating handle and each element of the manual device can be separated and packed into a compact, compact device that is not bulky, making it convenient and safe to carry and store.

L4) It is possible to freely combine and replace each element of the manual tool, and multiple types can be set according to the purpose.

This has resulted in the following effects.

[Brief explanation of drawings]

Fig. 1 is a side view of the entire set, Fig. 2 is a cross-sectional view taken along the line of Fig. 1, Fig. 218 is an enlarged longitudinal sectional front view taken along the X-ray line of Fig. 1, Fig. 4, and Fig. 5. 6 is a schematic perspective view showing an example of use, FIG. 6 and subsequent figures show other embodiments, FIG. 6 is an enlarged side view of the main part, and FIG. 7 is a longitudinal sectional front view taken along the line ■-■ in FIG. 8th
The figure is an enlarged longitudinal sectional front view of the main part, FIG. 9 is an enlarged cross-sectional view of the main part, FIG. 10 is an enlarged side view of the main part, and FIG. 11 is a view taken along the line xt-x in FIG. (11, (1') is the grip handle, 0) is the operation handle, (8) is the manual tool (8^, 8B, 8C...31J) is the tool element,
(41, (4') is a plug-in mounting part, (6) is a mounted part, first spring, (7) is a fixing mechanism, (8) is a cutter, (81 is an identification holder groove).

Claims (1)

[Scope of Claims] ■ A pair of operating handles (3) that can be held in the palm of the hand and oscillate from distance to near and far, and a pair of blades (am), (am ) A set of multiple types of manual tools (3) including a blade (8^) and a screwdriver bit (8B) that exert a shearing action by relative rocking of the manual tool O), each element (8A) of the manual tool O). , 8B... The operating handle (phantom grip (1), the plug-in mounting part (4) configured at the tip of the aperture) is attached to each of the base ends of the 8 spindles. A manual tool set characterized in that the attached part (2) is replaceable and has the same or almost the same specifications. ■ The operating handle (2) is a pair of gripping rods (1), <1 '
2. The manual utility set according to claim 0, further comprising a spring (.) for swinging and biasing the (.) in the separating direction. ■ The plug-in type mounting parts (4), (4') are equipped with a device +1 (71) that automatically and reversibly fixes the position of the manual tool (81) in accordance with the insertion of the mounted part (6). A manual tool set according to claim 0. (1) The operating handle has a cutter (1) which can be freely moved in and out by sliding the handle (1) on its side.
8) A manual tool set according to claim 8). ■ The operating handle (s) is the pair of gripping levers C1), α'
) is provided with a mechanism (II) that can be fixedly held in a state in which the two faces are swung close together until their opposing surfaces are in contact with each other.
A manual tool set described in AIffi section (■).