CN100427275C

CN100427275C - Foldable tool group

Info

Publication number: CN100427275C
Application number: CNB2006101407877A
Authority: CN
Inventors: 吴树德
Original assignee: AIRACE ENTPR Co Ltd
Current assignee: AIRACE ENTPR Co Ltd
Priority date: 2006-10-11
Filing date: 2006-10-11
Publication date: 2008-10-22
Anticipated expiration: 2026-10-11
Also published as: CN1935468A

Abstract

The present invention relates to a folding tool group. It mainly has several parallelly-arranged tools, one end of every tool is pin joint end with pin joint hole, and its another end is operation end for operating screw-connection element. The pin joint hole of said tool is pin-jointed by means of a shaft rod.

Description

The Foldable tool group

Technical field

The present invention is relevant with hand-held tool, knows clearly it, means a kind of Foldable tool group, and it has frivolous moulding attractive in appearance.

Background technology

Shown in Figure 11 is a known Foldable tool group 1, and its body 2 two ends are respectively installed instrument 4 pivot joints of an axostylus axostyle 3 for plurality of differently-sized, and these instruments can lift out or collapse in the body toward in outward.Traditional instrument 4 is a round bar or hexagonal bar, and makes the shape that generally is q shape, that is, the rounded position of pivot end 5 bendings of each instrument, and then formation one circular hole stretches through for axostylus axostyle in it, by this, it is that rotate at the center that the pivot end of instrument promptly is able to axostylus axostyle.

The disappearance of known Foldable tool group is: because the formed thickness of pivot end of each instrument is much larger than the diameter of the shaft of instrument, therefore, the set of tools of being formed with this kind instrument promptly has sizable thickness, causes its abundant, heavy sense, and tool is not attractive in appearance.

Summary of the invention

Main purpose of the present invention is to provide a kind of Foldable tool group, makes this set of tools have frivolous structure and is easy to carry, collects.

Technical scheme of the present invention: a kind of Foldable tool group includes:

One body has two side plates;

Instrument more than two or two is side by side, and between this two side plate; These instruments respectively have a shaft, are respectively a pivot end and an operating side in these shaft two ends, and its pivot end has a pivoted hole, and these instruments are hubbed at this two side plates, one end with an axostylus axostyle, and turn;

Being centered close on the same center line of the center of the shaft of this instrument and pivoted hole respectively, and the height of this pivot end is not more than the height of this shaft.

Wherein: respectively the center of the center of the operating side of this instrument, shaft and pivoted hole is centered close to same center line.

Wherein: this two side plate is respectively established a pivoted hole in same end, and the pivoted hole of first side plate is perforation, and the pivoted hole of second side plate is a screw; This axostylus axostyle is a public screw, and its tail end has thread; This axostylus axostyle is arranged in the pivoted hole of this first side plate and these instruments, is bolted in the pivoted hole of this second side plate again.

Wherein: these Accessorial Tools Storages are divided into the instrument of some common sizes and less instrument, in these big or small usually instruments, are arranged with one to the small part instrument in its shaft one side direction and are recessed into, and respectively should extend to shaft by recessed pivot end from instrument; Respectively should be than the length of small tool less than this recessed length, width then is not more than this recessed width; Respectively should be placed in being recessed into of each big or small usually instrument than small tool.

Wherein: instrument that these are big or small usually and less instrument have equal height.

Wherein: respectively approximately the height with this instrument respectively is identical for the height of this side plate.

Wherein: this body has a slice body in addition, is connected in this two side plates root edge.

Wherein: these body two ends all are pivoted with several tools, and when these instruments collapsed in this body, these instruments were positioned at same plane.

Wherein: these instruments have equal height.

Wherein, other includes: a China breakage device has: the one body, and its front end is established an alcove, and is provided with a screw in a side and is communicated with this alcove; One knock pin, spiral shell are located at the screw of body body, and must stretch into this alcove; One action bars is articulated in this knock pin outer end, for rotating this knock pin; This China breakage device is fixed in this body other end with its body body.

Wherein: the rod member that this operation leverage one section takes the shape of the letter U, when this action bars folds toward in, but the enclosure is in this body.

The present invention provides a novel structure design to folding set of tools, makes the Foldable tool group have simple harmonic quantity, frivolous configuration, and improves the aesthetic feeling of its outward appearance, and reduce its volume and storage space and be easier to carry.

Is the effect that makes the auditor further understand purpose of the present invention, feature and to be reached, below lifts some preferred embodiments of the present invention now, and after cooperating graphic being described in more detail in, wherein, graphic is arranged to:

Description of drawings

Fig. 1: the stereogram that is a preferred embodiment of the present invention.

Fig. 2: be among Fig. 1, the part instrument is toward the stereogram that turns up and lift.

Fig. 3: the side view that is the instrument of Fig. 1.

Fig. 4: the part exploded perspective view that is Fig. 1.

Fig. 5: the profile that is the 5-5 hatching line of Fig. 1.

Fig. 6: the stereogram that is another preferred embodiment of the present invention.

Fig. 7: among Fig. 6, the stereogram that the part instrument lifts outward.

Fig. 8: be among Fig. 6, the stereogram of part instrument.

Fig. 9: the profile that is the 9-9 hatching line of Fig. 6.

Figure 10: be the present invention's stereogram of a preferred embodiment again, and instrument lifts outward.

Figure 11: the stereogram that is known a kind of Foldable tool group.

The specific embodiment

At first see also Fig. 1, Fig. 2, the Foldable tool group 10 that a preferred embodiment of the present invention provided, it has a body 20 and some instruments 30 that is articulated in these body 20 1 ends or two ends.

This body 20 in present embodiment system by two parallel side plates 22,22 ' constitute.Body 20 2 ends respectively wear an axostylus axostyle 25; Above-mentioned instrument 30 promptly is articulated in this two shaft lever 25 respectively, and these instruments 30 are parallel arranged side by side, and are positioned at 22 of this two side plates, can collapse in the body 20 formed spaces 23, or as shown in Figure 2, can pull out outward for use as shown in Figure 1.

See also Fig. 3, each instrument 30 has a shaft 32, and shaft one end is a pivot end 34; The other end then is an operating side 36, and operating side 36 is made into specific configuration, for example, hexagon, cross, in-line etc., and for the operation spiro connecting element.Pivot end 34 is provided with a pivoted hole 35, is placed in above-mentioned axostylus axostyle 25 for pivot.

Instrument 30 of the present invention has its specific structural form, being centered close on the same center line C of the center of the center of the operating side 36 of each instrument, the center of shaft 32, pivot end 34 and pivoted hole 35, simultaneously, the height of this pivot end 34 (thickness) is not more than the height (thickness) of shaft.By this, the height of instrument 30 of the present invention is little far beyond the height of the instrument of known set of tools, so the set of tools of being formed promptly has frivolous configuration.

Seeing also Fig. 4, Fig. 5 again, is example with

instrument

30a, 30b, 30c and the 30d that is hubbed at these set of tools 10 1 ends, and the set pivoted hole 35 of the pivot end of these instruments 30a to 30d is simple perforation.The pivoted hole 24 of side plate 22 1 ends also is perforation, and the pivoted hole 24 ' of side plate 22 ' one end then is a screw.Each axostylus axostyle 25 is one to have the public screw of external screw teeth, penetrates from the pivoted hole 24 of side plate 22, is extended through the pivoted hole 35 of these instruments 30 again, is bolted in the screw 24 ' of side plate 22 ' at last.By this, these instruments 30a to 30d promptly is screwed onto mutually with side plate 22,22 ', and instrument can rotate for center of rotation by axostylus axostyle 25.

In like manner, instrument 30e to 30h and the side plate 22,22 ' that is installed in the set of tools other end also has identical fit structure.The pivoted hole of these instruments is perforation.And in the side plate 22,22 ' pivoted hole, wherein a pivoted hole is perforation, penetrates for axostylus axostyle 25 ', and another pivoted hole then be a screw, and confession axostylus axostyle 25 ' is spirally connected, and this screw can be located at side plate 22 or side plate 22 '.By this, present embodiment need only get final product with public screw winding, the cooperation of male and female screw that need not be known.Can effectively make set of tools remain in minimum thickness, the most flat structure.

When body two ends all are pivoted instrument, as shown in Figure 1, when collapsing in these instruments in the body 20, be positioned at body one end instrument 30a to 30d the center and to be positioned at the center of instrument 30e to 30d of the body other end all in the same plane.

In addition, an elastomeric pad (not shown) can be installed between two instruments (for example 30a, 30b), or be installed between side plate 22 and the instrument 30a, or be installed between side plate 22 ' and the instrument 30d, instrument and side plate more can not become flexible.

Fig. 6, Fig. 7 are another preferred embodiment of set of tools 40 of the present invention, and it has a body 50 equally, by two side plates 52,52 ' constitute; Several tools is hubbed at this body 50 1 ends by an axostylus axostyle 55.

The Accessorial Tools Storage of present embodiment is divided into the instrument 60 of common size and less instrument 70.The instrument of these general size is respectively 60a to 60e, and less instrument then is respectively 70a to 70d.See also Fig. 8, the instrument of general size is explanation with 60b, and less instrument then is explanation with 70b.The instrument 60 of each general size has a shaft 62, and its two end is respectively a pivot end 64 and an operating side 66, and each pivot end is established a pivoted hole 65; Same, each also has a shaft 72, a pivot end 74, a pivoted hole 75 and an operating side 76 than small tool 70.Being centered close on the same center line of the center of each instrument 60 or 70 operating side, center, pivot end center and the pivoted hole of shaft, simultaneously, the height of pivot end (thickness) is not more than the height (thickness) of shaft.

It is one recessed 68 that all inwardly establish the side of general size instrument 60b, and this recessed 68 extends to shaft 62 suitable distances from pivot end 64.Less than this length S of recessed 68, width then is not more than recessed 68 width W than the length of small tool 70b.By this, see also Fig. 6, Fig. 7, each just can be placed in recessed 68 places of a general size instrument 60 side by side than small tool 70, and can pull out use outward.

These instruments side by side and be positioned between this two

side plate

52,52 '.See also Fig. 9, the

pivoted hole

65,75 of these instruments 60,70 is perforation; The pivoted hole 54 of side plate 52 is perforation, and the pivoted hole 54 ' of side plate 52 ' then is a screw.After axostylus axostyle 55 passes side plate 52 and these instruments, be bolted in the screw 54 ' of side plate 52 ' again.

The design common and the reduced size instrument of present embodiment can be applicable to last embodiment.

In addition, the set of tools 40 of present embodiment includes a China breakage device 80 in addition, and it has: an one body 82 and a knock pin 85, the front end of this body body 82 are established an alcove 83 and are put for chain, and are provided with a screw 84 these alcoves 83 of connection.These knock pin 85 spiral shells are located in the screw 84 of this body body 82, make knock pin can stretch into alcove 83.One action bars 86 is the rod member that a section takes the shape of the letter U, and the one end is articulated in the outer end of this knock pin 85, and can drive the knock pin rotation.The body body 82 of this China breakage device 80 is fixed in this body 50 other ends by another axostylus axostyle 88 (not exceeding with the axostylus axostyle shown in this case) or a steady pin.When not using this China breakage device 80, this action bars 86 can be leaned on toward interior receipts, but and action bars just the enclosure in side plate, to save volume.The height of this body body 82 is approximately identical with the height of side plate.

Figure 10 is a preferred embodiment again of set of tools 90 of the present invention, and the body 92 of this set of tools 90 is the end several tools 94 that is pivoted only, or two ends all are pivoted with several tools.The instrument that is pivoted can be shown in first embodiment or second embodiment.Instrument 94 be articulated in the mode of body 92 and aforesaid embodiment with, hold and do not give unnecessary details.

The body 92 of present embodiment has the sheet body 96 that two side plates 95 and are connected in this two side plates root edge.

In sum, the present invention system provides a novel structure design to folding set of tools, makes the Foldable tool group have simple harmonic quantity, frivolous configuration, and improves the aesthetic feeling of its outward appearance, and reduce its volume and storage space and be easier to carry.

Claims

1. Foldable tool group includes:

Two side plates;

Instrument more than two or two is side by side, and between this two side plate; These instruments respectively have a shaft, are respectively a pivot end and an operating side in these shaft two ends, and its pivot end has a pivoted hole, and these instruments are hubbed at first end of this two side plate with an axostylus axostyle, and turn;

Being centered close on the same center line of the center of the shaft of this instrument and pivoted hole respectively, and the height of this pivot end is not more than the height of this shaft;

One China breakage device has: the one body, and its front end is established an alcove, and is provided with a screw in a side and is communicated with this alcove; One knock pin, spiral shell are located at the screw of body body, and must stretch into this alcove; One action bars is articulated in this knock pin outer end, for rotating this knock pin; This China breakage device is fixed in second end of this two side plate with its body body.

2. Foldable tool group as claimed in claim 1 is characterized in that: the rod member that this operation leverage one section takes the shape of the letter U, when this action bars folds toward in, but the enclosure is in side plate.

3. Foldable tool group as claimed in claim 1 is characterized in that: the body body of this China breakage device is fixed in second end of this two side plate with a bar.

4. Foldable tool group as claimed in claim 1 is characterized in that: the height of the body body of this China breakage device approximately height with this side plate respectively is identical.

5. Foldable tool group as claimed in claim 1 is characterized in that: respectively the center of the center of the operating side of this instrument, shaft and pivoted hole is centered close to same center line.

6. Foldable tool group as claimed in claim 1 is characterized in that: this two side plate is respectively established a pivoted hole in first end, and the pivoted hole of first side plate is perforation, and the pivoted hole of second side plate is a screw; This axostylus axostyle is a public screw, and its tail end has thread; This axostylus axostyle is arranged in the pivoted hole of this first side plate and these instruments, is bolted in the pivoted hole of this second side plate again.

7. Foldable tool group as claimed in claim 1, it is characterized in that: these Accessorial Tools Storages are divided into the instrument of some common sizes and less instrument, in these big or small usually instruments, in its shaft one side direction, be arranged with one to the small part instrument and be recessed into, respectively should extend to shaft by recessed pivot end from instrument; Respectively should be than the length of small tool less than this recessed length, width then is not more than this recessed width; Respectively should be placed in being recessed into of each big or small usually instrument than small tool.

8. Foldable tool group as claimed in claim 7 is characterized in that: instrument that these are big or small usually and less instrument have equal height.

9. Foldable tool group as claimed in claim 1 is characterized in that: respectively approximately the height with this instrument respectively is identical for the height of this side plate.

10. Foldable tool group as claimed in claim 1 is characterized in that: these instruments have equal height.