CN2445860Y

CN2445860Y - Novel tweezers

Info

Publication number: CN2445860Y
Application number: CN 00246746
Authority: CN
Inventors: 田川
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-08-17
Filing date: 2000-08-17
Publication date: 2001-09-05
Anticipated expiration: 2010-08-17

Abstract

The utility model relates to a pair of daily small forceps. The utility model is in a structure in which a main rod is hinged with a secondary main rod, and the hinging point is provided with a return spring; in the structure, a finger ring, a finger blocking part, a connecting rod, a slide rod, mobile forceps heads, etc. are arranged. When the utility model works, the secondary main rod drives the slide rod to slide on a slide path of the main rod under the action of the pressure of fingers' and the elastic force of the return spring, and the two forceps heads are also driven to clamp a small object. The utility model has the advantages that the utility model can be conveniently held by hands, hands of different sizes can be adapted to, the utility model can be conveniently used at different angles, the fatigue of hands is reduced, and convenience is offered to users who have injuries on hands or have hands with weak flexibility.

Description

Novel tweezers

The utility model relates to a kind of tweezers, especially daily pincet.

At present the tweezers that generally use are made " V " shape, when pressing from both sides with hand, and tweezer head injustice sometimes, be difficult for clamping, after processing is handled, could normally use, though and this tweezers have and prevent the unrestrained tooth that skids, when hand is perspired or service time when longer, easily cause the hand muscular fatigue, the wave tooth loses antiskid function, in addition, and in the time of pressing from both sides little thing such as a last stamp, to as possible tweezers be set level and force down, have wound or the not strong user of flexibility to make troubles for so big the and hand of hand.

The purpose of this utility model provides a kind of easily hand-held, adapts to various hand shapes and size, and adapts to the novel tweezers of various use angles.

The purpose of this utility model is achieved in that mobile jib of the present utility model and time mobile jib are hinged at the tweezers afterbody, and be provided with a return spring in the hinged place, mobile jib is provided with slide bar and slideway, the end of slide bar passes through connecting rod, the homogeneous mobile jib is connected, and on the mobile jib slideway, slide, the radial type that is connected to of connecting rod homogeneous mobile jib and slide bar connects, the head correspondence of mobile jib and slide bar is provided with a pair of tweezer head, and in order to adapt to hand shape and the use angle that varies in size, the tweezer head is designed to movable tweezer head, can adjust its angle with respect to mobile jib and slide bar, and can freely change its style as required, as dog, serration type or the like.Be provided with retaining between mobile jib upper slide bar and the tweezers afterbody and refer to, and according to the size of user's hand shape, retaining refers to that the position on mobile jib is adjustable.The head of inferior mobile jib is provided with finger ring.

During use, will keep off and refer to adjust on the appropriate location with the tweezer head, and refer to catch on finger ring respectively and retaining refers to thumb and all the other four, hand brood, inferior mobile jib promptly drive slide bar by connecting rod and slide on the mobile jib slideway, and drive the tweezer head-clamp thereupon and live little things such as stamp.

The utility model is convenient to hand because of finger ring being set and Adjustable device refers to, also is adapted to the hand shape that varies in size, and because of adopting movable tweezer head, is convenient to use under different angles, reduces hand fatigue, has made things convenient for hand to have and has hindered or the not strong user of dexterity.

Below in conjunction with drawings and Examples the utility model is done further detailed description.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the syndeton schematic diagram of the utility model mobile jib and time mobile jib.

Fig. 3 is that the utility model retaining refers to the scheme of installation on mobile jib.

Fig. 4 is the connection diagram of the utility model tweezer head and mobile jib (or inferior mobile jib).

Mobile jib 5 of the present utility model and time mobile jib 2 are hinged at tweezers afterbody 3 among Fig. 1 to Fig. 4, and be provided with a return spring 9 in the hinged place, mobile jib 5 is provided with slide bar 7 and slideway, the end of slide bar 7 is by connecting rod 8, homogeneous mobile jib 2 is connected, and on mobile jib 5 slideways, slide, the radial type that is connected to of connecting rod 8 homogeneous mobile jibs 2 and slide bar 7 connects, the head correspondence of mobile jib 5 and slide bar 7 is provided with a pair of tweezer head 6, and in order to adapt to the hand shape and the use angle of different sizes, two of tweezer head 6 are articulated in mobile jib 5 and slide bar 7 separately, and can adjust its angle with respect to mobile jib 5 and slide bar 7, tweezer head 6 is designed to all styles of simultaneously, as dog, serration type can be changed at any time according to different needs.Be provided with retaining between mobile jib 5 upper slide bars 7 and the tweezers afterbody 3 and refer to 4, retaining refers to that 4 adjust its positions by the groove shape sliding rail 10 that is located on the mobile jib 5, and refers to 4 with bolt fixed thereon and supporting nut fixed stop.The head of inferior mobile jib 2 is provided with finger ring 1.

Claims

1, a kind of novel tweezers, it is characterized in that mobile jib (5) and time mobile jib (2) are hinged at tweezers afterbody (3), and be provided with a return spring (9) in the hinged place, mobile jib (5) is provided with slide bar (7) and slideway, the end of slide bar (7) is by connecting rod (8), homogeneous mobile jib (5) is connected, and on mobile jib (5) slideway, slide, the radial type that is connected to of connecting rod (8) homogeneous master (2) and slide bar (7) connects, the head correspondence of mobile jib (5) and slide bar (7) is provided with a pair of tweezer head (6), be provided with retaining between mobile jib (5) upper slide bar (7) and the tweezers afterbody (3) and refer to (4), the head of inferior mobile jib (2) is provided with finger ring (1).

2, novel tweezers according to claim 1 is characterized in that tweezer head (6) is movable tweezer head, can adjust its angle with respect to mobile jib (5) and slide bar (7).

3, novel tweezers according to claim 2 is characterized in that tweezer head (6) makes all styles of, as serration type, dog, can change as required.

4, according to any one described novel tweezers in the claim 1 to 3, it is characterized in that the size according to user's hand shape, retaining refers to that (4) position on mobile jib (5) is adjustable.

5,, it is characterized in that retaining refers to that (4) adjust its position by the groove shape sliding rail (10) that is located on the mobile jib (5), and refer to (4) with bolt fixed thereon and supporting nut fixed stop according to any one described novel tweezers in the claim 1 to 3.