CN206677998U - A kind of jack knife of band activity clip - Google Patents

Abstract

The utility model discloses a kind of jack knife of band activity clip, including cutter hub, handle of a knife component, clip, projection and back-moving spring, cutter hub one end is articulated with one end of handle of a knife component, one outside of handle of a knife component offers the first groove for accommodating clip, the other end of handle of a knife component is provided with through hole, back-moving spring is socketed on projection, projection is perpendicular to handle of a knife component and sliding plug is in handle of a knife component, clip one end is fixedly connected with projection one end, the other end of projection stretches out another outside of handle of a knife component, pass through the reciprocating motion of projection, clip is driven to switch between the position of the first groove and remote first groove is inserted；A kind of jack knife of band activity clip of the present utility model, presses projection, and clip moves along handle of a knife outside is outer, pressing is unclamped, clip is retracted in the first groove, the design of clip retractable handle of a knife, solve when using jack knife, the problem of raised clip has brought uncomfortable sensation.

Description

A kind of jack knife of band activity clip

Technical field

It the utility model is related to the technical field of jack knife, more particularly to a kind of jack knife of band activity clip.

Background technology

The jack knife that existing in the market uses, is generally provided with clip, clip is convenient for people to jack knife to be clamped in clothing or skin Take, but clip generally protrusion is fixedly mounted on the outside of handle of a knife, when using this jack knife, hand holds handle of a knife, the folder of protrusion Button meeting opponent produces top pressure, brings uncomfortable sensation.

Utility model content

For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of jack knife of band activity clip, It is mobilizable that it can provide a kind of clip, and in clip retractable handle of a knife, feel when being used so as to convenient use and improving Jack knife.

The purpose of this utility model is realized using following technical scheme：

A kind of jack knife of band activity clip, including cutter hub, handle of a knife component, clip, projection and back-moving spring, cutter hub one end hinge One end of handle of a knife component is connected to, the first groove for accommodating clip is offered on the outside of handle of a knife component, back-moving spring is socketed on Projection, projection are fixedly connected perpendicular to handle of a knife component and sliding plug in handle of a knife component, clip one end with projection one end, projection The other end stretches out another outside of handle of a knife component, by reciprocatingly sliding for projection, drives clip inserting the first groove and remote Switch between the position of first groove.

Preferably, handle of a knife component includes the first shank body, the second shank body and main shaft, and cutter hub one end is by main shaft respectively with first One end of shank body and one end of the second shank body are hinged, and cutter hub, between the first shank body and the second shank body, spacer sleeve one end is consolidated The medial surface of the first shank body is connected to, the spacer sleeve other end is fixed in the other end of the second shank body, and formation can accommodate knife after folding Second groove of body.

Preferably, handle of a knife component also includes multiple spacer sleeves, and spacer sleeve one end is fixed in the medial surface of the first shank body, The spacer other end is fixed in the medial surface of the second shank body.

Preferably, the first groove is located at the outside of the first shank body, and the other end of the first shank body offers first through hole, and second The other end of shank body offers the second through hole, and projection is connected to first through hole and the second through hole, and respectively with first through hole and Two through holes are slidably matched.

Compared with prior art, the beneficial effects of the utility model are：When using the jack knife of this band activity clip, folder Button is retracted in the first groove of the first shank body in its natural state, when needing that jack knife is clamped on the objects such as clothing or belt, Projection is pressed, clip is moved along the first shank body lateral direction, then jack knife retaining part is put on the object for needing to clamp, and is unclamped The pressing of projection, for projection under the active force of back-moving spring, projection drives clip side direction along the first shank body to produce thrust, So as to play the effect of clamping；When being not required to use clip, unclamp the pressing to projection, projection in the presence of back-moving spring, Clip side direction along the first shank body is driven to move, final clip is retracted in the first groove of the first shank body；Clip retractable knife The design of handle, improve using the feel during jack knife.

Brief description of the drawings

Fig. 1 is a kind of explosive view of the jack knife of band activity clip of the utility model；

Fig. 2 is a kind of jack knife structural representation of band activity clip of the utility model.

In figure：10th, cutter hub；2nd, handle of a knife component；20th, the first shank body；21st, the second shank body；22nd, main shaft；23rd, spacer sleeve；24、 Ball bearing；25th, ball-bearing housing；30th, first through hole；40th, the second through hole；50th, clip；60th, projection；70th, back-moving spring.

Embodiment

Below, with reference to accompanying drawing and embodiment, the utility model is described further：

Referring to Fig. 1, a kind of jack knife of band activity clip as shown in Figure 1, including cutter hub 10, handle of a knife component 2, clip 50, Projection 60 and back-moving spring 70, the one end of cutter hub 10 are articulated with one end of handle of a knife component 2, and an outside of handle of a knife component 2 offers use In the first groove for accommodating clip 50, back-moving spring 70 is socketed on projection 60, and projection 60 is perpendicular to handle of a knife component and sliding plug In handle of a knife component 2, the one end of clip 50 is fixedly connected with the one end of projection 60, and the other end stretching handle of a knife component 2 of projection 60 is another outer Side, by reciprocatingly sliding for projection 60, clip 50 is driven to switch between the position of the first groove and remote first groove is inserted.

On the basis of said structure, using the jack knife of band activity clip of the present utility model, clip 50 is in its natural state It is retracted in the first groove of handle of a knife, when needing that jack knife is clamped on the objects such as clothing or belt, presses projection 60, the band of projection 60 Dynamic clip 50 is moved along handle of a knife lateral direction, then jack knife retaining part is put on the object for needing to clamp, and unclamps projection 60 Pressing, for projection 60 under the active force of back-moving spring 70, projection 60 drives the side direction along handle of a knife of clip 50 to produce thrust, from And play the effect of clamping；When being not required to use clip 50, the pressing to projection 60, work of the projection 60 in back-moving spring 70 are unclamped Under, the side direction along handle of a knife of clip 50 is driven to move, final clip 50 is retracted in the first groove of handle of a knife；The retractable of clip 50 Design in first groove of handle of a knife, solve when using jack knife, raised clip 50 has brought uncomfortable sense The problem of feel.

Preferably, in the present embodiment, as shown in figure 1, handle of a knife component 2 includes the first shank body 20, the second shank body 21 and master Axle 22, the one end of cutter hub 10 is hinged with one end of the first shank body 20 and one end of the second shank body 21 respectively by main shaft 22, and cutter hub Between the first shank body 20 and the second shank body 21, the first shank body 20 is removably fixed in the second shank body 21, and shape Into can accommodate fold after cutter hub 10 the second groove.

It should be noted that in the present embodiment, it is hinged respectively with the first shank body 20 and the second shank body 21 in cutter hub 10 Position is additionally provided with ball bearing 24 and ball-bearing housing 25, and ball bearing 24 is installed on ball-bearing housing 25, sets rolling Pearl bearing 24 can reduce the friction between cutter hub 10 and handle of a knife, easily facilitate the rotation of cutter hub 10.

Preferably, as shown in figure 1, in the present embodiment, handle of a knife component 2 also includes multiple spacer sleeves 23, spacer sleeve 23 One end is fixed in the medial surface of the first shank body 20, and the other end of spacer sleeve 23 is fixed in the medial surface of the second shank body 21, spacer sleeve 23 It is separated by for the first shank body 20 and the second shank body 21, to be more conducive to form the second groove, for accommodating the cutter hub 10 after folding, together When be also convenient for the detachable maintaining of the jack knife.

Preferably, as shown in figure 1, in the present embodiment, the first groove is located at the outside of the first shank body 20, the first shank body 20 The other end offers first through hole 30, and the other end of the second shank body 21 offers the second through hole 40, and it is logical that projection 60 is connected to first The through hole 40 of hole 30 and second, and be slidably matched respectively with the through hole 40 of first through hole 30 and second, it is achieved thereby that clip 50 can edge Projection 60 axially moves back and forth, and when using the jack knife, projection 60 drives the retraction of clip 50 the in the presence of back-moving spring 70 In the groove of one shank body 20 first, when avoiding operation, the uncomfortable sensation next to hand strap of clip 50, when needs clamp the jack knife During to the object such as clothing or belt, projection 60 is pressed, clip 50 protrudes the outside of the first shank body 20, unclamps pressing, back-moving spring The 70 drive side directions along the first shank body 20 of projection 60 are moved, so as to drive the side direction along the first shank body 20 of clip 50 to move, Complete to clamp.

It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims Within the scope of.

Claims (4)

1. A kind of 1. jack knife of band activity clip, it is characterised in that including cutter hub, handle of a knife component, clip, projection and back-moving spring, Cutter hub one end is articulated with one end of handle of a knife component, and an outside of handle of a knife component offers the first groove for accommodating clip, knife The other end of handle component is provided with through hole, and back-moving spring is socketed on projection, and projection is perpendicular to handle of a knife component and sliding plug is in handle of a knife Component, clip one end are fixedly connected with projection one end, and the other end of projection stretches out another outside of handle of a knife component, passes through the past of projection Multiple motion, clip is driven to switch between the position of the first groove and remote first groove is inserted.
2. 2. the jack knife of a kind of band activity clip according to claim 1, it is characterised in that handle of a knife component includes the first handle Body, the second shank body and main shaft, cutter hub one end are hinged with one end of the first shank body and one end of the second shank body respectively by main shaft, and For cutter hub between the first shank body and the second shank body, the first shank body is removably fixed in the second shank body, and forms use The second groove of cutter hub after folding is accommodated.
3. 3. the jack knife of a kind of band activity clip according to claim 2, it is characterised in that handle of a knife component also includes multiple Spacer sleeve, spacer sleeve one end are fixed in the medial surface of the first shank body, and the spacer sleeve other end is fixed in the medial surface of the second shank body.
4. 4. the jack knife of a kind of band activity clip according to claim 2, it is characterised in that the first groove is located at the first shank body Outside, the other end of the first shank body offer first through hole, and the other end of the second shank body offers the second through hole, and projection is connected to First through hole and the second through hole, and be slidably matched respectively with first through hole and the second through hole.