CN205497378U

CN205497378U - Laborsaving ware of push type that can supply withdrawal of needle and play tingle

Info

Publication number: CN205497378U
Application number: CN201620266175.1U
Authority: CN
Inventors: 林建伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-04-04
Filing date: 2016-04-04
Publication date: 2016-08-24
Anticipated expiration: 2026-04-04

Abstract

The utility model provides a laborsaving ware of push type that can supply withdrawal of needle and play tingle, it includes than long chute (1) and short spout (4), its characterized in that of: that collapsible be connected the symmetry and its end all is circular -arcly and be provided with the U type clamping (5) of taking a withdrawal of needle (tingle) separately at this circular -arc spout end (7) according to depression bar (3) than long chute (1) and short spout (4), needle table or tingle (6) have been pulled out gives hard that the symmetry is collapsible to be exerted the collineation according to depression bar (3) and make in the opposite force of extracting the orientation that is pulled out needle table and tingle (6) and constantly increase than long chute (1) with than the V style of calligraphy opening of weak point spout (4), drive when then the arc surface of circular -arc spout end (7) rotates and take the U type clamping (5) of withdrawal of needle (tingle) to rotate on it, receive withdrawal of needle or tingle (6) this moment and having been pulled out rather than the arc surface leverage's who links to each other effect, it especially is suitable for enginerring works and physics laboratory uses.

Description

A kind of pressing type labour saver being available for withdrawal of needle and playing tingle

Technical field

This utility model relates to pin remover manufacturing technology.

Background technology

At present, be mostly used for withdrawal of needle and nail nipping is pin remover and nail puller, though simple in construction when in machinery plant or There are the ground such as more Pressure gauge indicator and tingle laboratory to be accomplished by ceaselessly changing instrument, lose time；And pin remover for pressure gauge Etc. having used long, thimble needle point can wear and tear and become convex, and this is easily damaged gauge hand or central shaft when withdrawal of needle.

Summary of the invention

The purpose of this utility model: propose a kind of pressing type labour saver that can take into account withdrawal of needle and nail nipping.

This utility model includes, longer chute and relatively short groove, it is characterised in that:

Longer chute be that symmetrical collapsible pressing lever is connected and its end is all in arc-shaped and at this circle compared with short groove Arcuation detent ends is each provided with the U-shaped clip of a band withdrawal of needle (tingle), the arc-shaped chute of longer chute and relatively short groove The distance of end is placed less than the distance at other two ends corresponding thereto and in V-shape；The circular arc of longer chute and relatively short groove The arc surface of shape detent ends is coplanar with by withdrawal of needle table and the tingle head of a nail；Pin table or tingle be pulled up be firmly to symmetrical collapsible by Depression bar applies to be collinear in the V-shape opening being made longer chute and relatively short groove by the opposite force extracting direction pulling out pin table and tingle Constantly increasing, the arc surface of arc-shaped detent ends drives U-shaped clip thereon to rotate when rotating then, and withdrawal of needle or tingle are now subject to It is pulled up to the effect of coupled arc surface lever force.

This utility model is characterised by compared with the prior art:

Dual-use material, simple in construction, easy to use.

Accompanying drawing explanation

Fig. 1 illustrates embodiment when this utility model uses；

Fig. 2 illustrates this utility model and makes configuration state when being finished；

1, longer chute；2, unidirectional rotating shaft；3, symmetrical collapsible pressing lever；4, relatively short groove；

5, U-shaped clip；6, pin table or tingle；7, arc-shaped detent ends；

Detailed description of the invention

When this utility model uses, as Fig. 1 illustrates, it is clear that relatively short groove 4 one end is closed, symmetrical collapsible pressing lever 3 Other end have been stored in relatively short groove 4, first longer chute 1 inserted in one end of symmetrical collapsible pressing lever 3 and connect Connect relatively short groove 4.Then two the U-shaped clips of withdrawal of needle (tingle) 5 being connected with two arc-shaped detent ends 7 are held with two also Insertion needs, under the head of a nail of pin table or the tingle 6 being pulled out, then to make longer chute 1 and relatively short groove 4 be erected at and band withdrawal of needle In the orthogonal plane of U-shaped clip 5 of (tingle), then stretch symmetrical collapsible pressing lever 3 and make it with longer chute 1 and relatively The other two ends holding V-shape that short groove 4, arc-shaped detent ends 7 are corresponding, then grasps and can give two slip circles The unidirectional rotating shaft 2 of the arc surface equilibrant of shape detent ends 7 gives direction directly over pin table or tingle 6 and slowly applies to be pressed downward against Power, this moment, along with the two longer chutes of V-shape 1 with increase compared with angle between short groove 4 and then drive longer chute 1 and shorter cunning The arc surface of groove 4 rotates, and the arc surface in two arc-shaped detent ends 7 slided act as levering up pin table or little while rotating The fulcrum of nail 6, now with longer chute 1, the U-shaped clip 5 that is each connected compared with short groove 4 and arc-shaped detent ends 7 towards applying pressure The opposite direction of power just gives while starting to rotate and pulls up pin table or the thrust of tingle 6, this completes whole withdrawal of needle (little Nail) process.

After use, first pin table or tingle 6 are removed from the U-shaped clip 5 of two band withdrawals of needle (tingle), then will be with Slide from the other end corresponding with longer chute 1 arc surface end and move back in symmetry collapsible pressing lever 3 one end of longer chute 1 link Go out, then shrink symmetrical collapsible pressing lever 3 to the shortest and by it along rotating also with the unidirectional rotating shaft 2 being connected compared with short groove 4 Unidirectional rotating shaft 2 is put back in relatively short groove 4, then along with longer chute 1 and axis of rotation that relatively short groove 4 is linked with relatively The U-shaped clip 5 of long chute 1 and the band withdrawal of needle (tingle) that relatively short groove 4 is connected is until putting back in respective draw-in groove；Due to shorter The length of chute 4 is by chance designed to put into longer chute 1 and is advisable, and now, relatively short groove 4 can be directly placed into relatively The state illustrating volume minimum to be easily carried such as Fig. 2 is i.e. can reach in long chute 1.

Wherein, longer chute 1 is designed as (100mm 150mm) × (70mm 120mm) × 5mm and is advisable, relatively short groove 4 It is designed as (90mm 140mm) × (50mm 100mm) × 5mm to be advisable；Longer chute 1 and relatively short groove 4 must use Gao Gang It is 2mm that degree steel alloy material is manufactured into thickness, and symmetrical collapsible pressing lever 3 is set to two joints a length of 100mm 120mm and is Preferably, withdrawal of needle (tingle) U-shaped clip 5 can determine its length, symmetrical collapsible pressing lever 3 and withdrawal of needle according to concrete pin table or tingle 6 (tingle) U-shaped clip 5 also must use high-strength alloy steel making.

Claims

1. being available for withdrawal of needle and play a pressing type labour saver for tingle, it includes, longer chute (1) and relatively short groove (4), and it is special Levy and be: longer chute (1) is to be connected by symmetrical collapsible pressing lever (3) with relatively short groove (4).

A kind of pressing type labour saver being available for withdrawal of needle and playing tingle the most according to claim 1, longer chute (1) and shorter The end of chute (4) all in arc-shaped and is each provided with the U-shaped clip (5) of a band withdrawal of needle in this arc-shaped detent ends (7), The distance of the arc-shaped detent ends (7) of longer chute (1) and relatively short groove (4) is less than the distance at other two ends corresponding thereto And place in V-shape.

A kind of pressing type labour saver being available for withdrawal of needle and playing tingle the most according to claim 2, longer chute (1) and shorter The arc surface of the arc-shaped detent ends (7) of chute (4) is coplanar with by withdrawal of needle table and tingle (6) head of a nail.