CN2188463Y

CN2188463Y - Extension tool box

Info

Publication number: CN2188463Y
Application number: CN 94200485
Authority: CN
Inventors: 江清安
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-01-13
Filing date: 1994-01-13
Publication date: 1995-02-01
Anticipated expiration: 2004-01-13

Abstract

The utility model discloses an extension tool box which is mainly that the structure body of the whole tool box is designed as a four-piece mutually butt joint folding and closing structure. The upper part of the inner face of a two-piece butt-joint tool box body is pre-inserted with a face plate. The inserting combination of the face plate is the mutual-inserting and clamping combination of L-shaped guide grooves which are arranged at both ends of one side of the box body and convex columns which are arranged on both sides of the face plate for matching with the design of the L-shaped inserting combination guide grooves. So the face plate can simply be plugged, and can be turned and folded outward in a definite inclined frame installation shape, so that a tool which is inserted in the face plate is convenient to fetch. When the utility model is closed, the face plate is turned over, and is butted and attached to the inner face of the body so that the face plate is simply collected and folded into the butt joint space of two bodies so as to form the complete tool box body together.

Description

Extension tool box

The utility model relates to a kind of instrument cases, particularly relates to a kind of expansion tool box.

The use of general purpose tool case and exploitation, it is in response to different user demands, extremely diversified exploitation is arranged, and the tool box design that general people use, mostly be designed to an involutory box shape, in box body both sides inner face partial design is the various plant grooves that are arranged with, and puts for the convenient collection of instrument; In addition, the tool box that general processing industry is used, usually because the use of processing needs, need possess multiple different tool using is arranged, the structure of its outfit casing is the complexity of phase shape just, and the design of the general instrument casing that uses, it in daily life often as seen, main the most common with the multi-disc combination box structure that is designed to Contiuum type, the design that it is main, be that design with general two docks be designed to the to extend doubling of thickening folds design, that is the entire tool casing just form a similar OBL multiple-piece tool box box body structure design after spreading out.

So install with this kind structure, at first with regard to the volume aspect, because link the increase of lamellar body, make combined volume also be the increase of relativity, related whole weight of carrying is significantly increased, in addition aspect occupation space, with actual occupation mode of spreading out, the rectangular body case of its Contiuum type must be spread whole casings fully out and can use during use, the phase that takes up room shape is strengthened, the space potential of whole work will be reduced thereupon, form dwindling of a working space, if when the work of less space, with the inconvenience in the formation work, and on instrument is taken, also will be excessive and can produce inconvenient situation because of the actual area of spreading out, these problems are the inconvenience that general existing Contiuum type tool box uses and carries, do not see has the improved products that is more suitable for to occur always, and necessity of further improvement is arranged in fact.

In view of general common tool casing conjoined structure design has aforesaid various shortcoming in the use, through concentrated test and research, develop a kind of new-type expansion tool box finally, use the inconvenience that effective improvement existing product uses.

Main purpose of the present utility model, be to provide a kind of and have simple dismounting combination and elasticity is spread the expansion tool box of use out, make it cooperate the tilting frame mode of spreading out of interior panel, be more convenient for taking of instrument, and the combination of the elasticity plant instrument of cooperation panel, can make the instrument of entire tool case plug together the structural design high resilienceization, easy to carry and practical effect in the time of can having more out using.

The purpose of this utility model is realized by following technical scheme.

A kind of expansion tool box, including one can be for folding folded case body of organizing and the multi-disc groove for the storing instrument, it is characterized in that: two involutory case body surfaces are preset to a low plane that falls, and at the dual-side face of this concavity space one end, preset the guide groove of a L shaped shape respectively, for on this plane that falls, cooperating the panel that to plant instrument with one, projection according to the set protrusion in plate body one end both sides aligns insert group in guide groove, directly be covered on the concavity space of body, make the instrument casing that the case body can involutory composition one multiple field.

The purpose of this utility model also can further be realized by following technical measures.

Aforesaid expansion tool box, what wherein the guide groove of body one end and the mutual insert group of panel and projection can be set as dovetail groove with relative shape design or convex shape groove shape plugs together structure mutually.

Compared with the prior art the utility model has tangible advantage and good effect.By above technical scheme as can be known, the utility model expansion tool box, for a kind of entire tool box structure body is designed to four folding structural designs that fold of butt joint mutually, folded group of design of its whole box body, the panel of mainly on the inner face of the tool box body of two butt joints, planting in advance, and the insert group of panel is to engage with the set mutual insert group of projection in the L shaped guide groove of being located at case body one side two ends and panel both sides, cooperate the L shaped guide groove design that plugs together, can make the simple and easy plug-in mounting of panel, and can turn down the inclination assembling that outwards is certain, be convenient to taking of plant instrument on the panel, only need when folding applying is docked in its turnover with this inner body surface, can simply panel be folded in the space of two bodies butt joint, form a complete instrument casing jointly.Make it cooperate the tilting frame mode of spreading out of interior panel, be more convenient for taking of instrument, and cooperate the combination of the elasticity plant instrument of panel, can make the instrument of entire tool case plug together the structural design high resilienceization, easy to carry and practical effect in the time of can having more out using.

Concrete structure of the present utility model is provided in detail by following examples and accompanying drawing thereof.

Fig. 1 is an assembling exploded view of the present utility model.

Fig. 2 opens the reference diagram of shape for the utility model assembling outward appearance.

Fig. 3 is an assembling floor map of the present utility model.

Fig. 4 is an outside drawing of the present utility model.

Below in conjunction with accompanying drawing and preferred embodiment, to structure, feature and effect according to the expansion tool box that the utility model proposes describe in detail as after.

At first see also Fig. 1, shown in Figure 2, expansion of the present utility model tool box, the total design is the assembling of four-piece type, wherein the base, stage casing of two case bodies 10 is designed to the involutory casing shape of Contiuum type, and be designed to a plane that falls in advance at the inner face that case body 10 connects, its degree of depth that falls is about half of case body 10 thickness, that is on the lower semisection plane of case body 10 thickness, be distributed with the groove 11 that falls, the supplier is convenient to the plant location of instrument, and be respectively equipped with the convex shape guide groove 12 of a L shaped shape in a side two corresponding positions, end angle of case body 10 upper semisections, the degree of depth that falls according to case body 10, load a panel 20, one plane of this panel 20 is provided with the plant groove 21 for the storing instrument, another side then is set as plane, in addition in the both sides of panel 20 1 ends with respect to the position of the convex shape guide groove 12 of L shaped shape, be reserved with a projection 22 that protrudes, the end of this projection 22 forms a bigger plate edge 23, it mainly can make projection 22 align insert group behind the inside of convex shape guide groove 12, can make plate edge 23 just form the engaging shape; The shape of guide groove 12 also can be designed to a dovetail groove shape, and the projection 22 that will plug together relatively also is designed to corresponding swallowtail shape, and its main purpose is to prevent that the projection 22 behind the insert group from can not skid off arbitrarily.

See also Fig. 2, Fig. 3, shown in Figure 4, the expansion tool box of the utility model combined structure design, it in use, at first two involutory case bodies 10 are spread out into one plane, and that the appearance of spreading rear box inside out is a level is planar, again according to actual seasoning position of taking instrument, the panel 20 of one side assembling is oppositely opening of inverse time pin type, it mainly is to cooperate the projection 22 of the set protrusion in panel 20 1 side two ends to plug together in case body guide groove 12, forms the rotating operation of an axial center type; In addition according to a bottom portion of panel 20 when rotating to the outside suitable gradient at case body 10 edges, because it is inside that projection 22 still is positioned the level trough of guide groove 12 inside, the end face of casing 10 promptly can be replaced in its base, naturally form the location of tilting rack dress, make whole panel 20 can be an appropriate tilt angle naturally, with the orientation and the storing of the instrument of being more convenient for; And when folding, then with the rotation of opposite direction, whole front panel 20 can be covered on the inner concave of case body 10, again two case bodies 10 are given the complete tool box of mutual involutory formation one.

The overall construction design in the utility model expansion tool box, be with the zone that falls, the inside that panel 20 is installed on case body 10, form the structure assembling of a primary-auxiliary type, at first in the thickness assembling of case body 10, can't as be the tired situation that increases of multiple shape as the common tool case, volume is exquisite design naturally, and when opening use, cause is the design that is a bookshelf-type, not only the displaying of instrument is clear, not overlapping, and have more a suitable angle of inclination of putting, can be convenient to the use of picking up of instrument; And on the cost with regard to cost, it can integrated frame mode normalization mould the type of making, more can change in response to different uses, instrument that will be more special is loaded on the panel 20 by putting, and when going out to carry, can be by the replacing assembling of panel 20, reach carry set of tools substitute purpose and effect, the operation that it is substituted is more because be to carry out in the package assembly mode of insert-type, so very convenient, be one to be rich in the structure improved tool box of novelty in fact.

Claims

1, a kind of expansion tool box, including one can be for folding folded case body of organizing and the multi-disc groove for the storing instrument, it is characterized in that: two involutory case body surfaces are preset to a low plane that falls, and at the dual-side face of this concavity space one end, preset the guide groove of a L shaped shape respectively, for on this plane that falls, cooperating the panel that to plant instrument with one, projection according to the set protrusion in plate body one end both sides aligns insert group in guide groove, directly be covered on the concavity space of body, make the instrument casing that the case body can involutory composition one multiple field.

2, expansion according to claim 1 tool box is characterized in that: what the guide groove of described body one end and the mutual insert group of panel and projection can be set as dovetail groove with relative shape design or convex shape groove shape plugs together structure mutually.