CN2356813Y

CN2356813Y - Combined tool-box

Info

Publication number: CN2356813Y
Application number: CN 98247328
Authority: CN
Inventors: 陈昆镇
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-12-18
Filing date: 1998-12-18
Publication date: 2000-01-05
Anticipated expiration: 2008-12-18

Abstract

The utility model relates to a combined type tool box body. A casing body is formed by connecting a back plate, a bottom casing, and a front frame which are turned and folded into upright condition, and an object placing disk is placed above the casing body. Side plates are connected to both sides. Thus, a tool cabinet which can assemble a drawer is completed. If an upper cover is connected to the tool cabinet, the tool box is formed then. The combined type tool box body can be closed by utilizing a latch switch, and the object placing disk and the drawer are connected in series by a connector pin for preventing the combined type tool box body from being pulled out, wherein, each element is assembled by a composite type connection relation of concave-convex assembly and a tabling structure.

Description

The collapsible tool casing

The utility model relates to the structure of a kind of collapsible tool case or Tool Cabinet, specifically, is a kind of instrument casing of blowing moulding.

At present the tool box of blowing moulding is to connect as one with the housing more than two or two haply, utilizes and closes or modes such as stacked or coiling constitute the entire tool case, uses and still dislikes inconvenience, wherein, has on this housing for the ccontaining groove of hand-held tool.

The purpose of this utility model provides a kind of blowing moulding fabrication techniques element independently separately that utilizes, and connects via composite construction to be Tool Cabinet or tool box.

Technical solution of the present utility model is, utilize the blowing moulding fabrication techniques that elements such as preceding frame, drain pan, back plate, side plate, tray are arranged, via concavo-convex assembly and inserted structure and finish a basic casing, again drawer is inserted and promptly constitute a Tool Cabinet in this casing, add a cover again and constitute the tool box.

The utility model is to realize like this, it comprises a housing, tray and two side plates, characteristics are: this housing, divide into back plate, drain pan, preceding frame and connect one, each junction all has angle and makes the three can turn over Zhe is upright state, the two has projection in each projection of sidewall to be somebody's turn to do preceding frame and back plate, and each projection has the hook sheet, and this drain pan then is protruding with inserting-connection block in side; This tray for having the body that holds of wall around the card, is to be seated in to turn over the housing top that Zhe becomes to erect shape, the wall of its corresponding inserting-connection block or projection has breach, this card is provided with link block in indentation, there, this link block one or more engagement groove that caves in, and projection has inserting-connection block; This two side plate, system is bound up on the side of above-mentioned housing and tray, its corresponding projection place depression is groove, has the slot that supports for the hook sheet in this groove, and form the cover access slot of concavo-convex assembling respectively in corresponding each inserting-connection block position, wherein, this side plate have more relative notch geometry can with the driving fit piece of its filling, the corresponding engagement groove of this driving fit piece position then is the hook sheet, in order to be coupled as one; And one or more drawers are arranged, and be assembled between two side plates via preceding frame, promptly finish a Tool Cabinet for using.The above-mentioned tray or the inserting-connection block of drain pan have scotch, the cover access slot inside that side plate inserts for this inserting-connection block, can be the slot of ccontaining and this scotch of build-in or compress the designs such as resistance sheet of this scotch, in order to strengthen the connection relation of inserting-connection block and cover access slot; And said two side plate subtend masks have pedestal, and this pedestal longitudinally equidistantly is provided with several support portions, form the guidance part of horizontal concavity between two contiguous support portions; This drawer places in the guidance part of two subtends, in the side edge bottom concave end chute that can move in the support portion is arranged, and its place ahead has for holder holds the handle that draws of the application of force; The support portion front and back ends that relates to respectively has locating piece; Be equipped with and touch piece at this chute adjacent end place, and this touches piece just between two locating pieces, provides the temporary purpose that stops to drawer for pushing terminal point and pulling out; This tray and drawer respectively have corresponding open-work again, utilize the body of rod to pass each open-work one by one, prevent that in order to fixing drawer it is drawn out; This body of rod top can have ring-type or other is for the grip part that grips shape, to constitute a latch; The utility model also has a loam cake, utilizes round bar to be connected in the pivot groove of two side plates, constitutes a tool box in order to group; And loam cake is closed by the latch switch that following element is formed; Promptly this latch switch comprises: the attached portion of a. hook, and the top has block; B. pivot joint block, depression has link slot, and these groove two side subtends are given prominence to neck bundle piece; C. latch piece is connected between two lateral plates and through neck bundle piece and this link slot with cross bar and connects, and this lateral plate is externally connected with shackle, is against in order to hook in the block of this attached portion of hook.

The utility model has the advantages that: 1,, install very convenient because tool one housing and constitute a Tool Cabinet with some independent assembly element groups only and can add loam cake and form a tool box on this basis; 2, since side plate respectively and the connection between tray, preceding frame and the back plate be to utilize concavo-convex assembly and chimeric structure, so both easy for installation, and connect firm again.

Accompanying drawing of the present utility model is simply described as follows:

Fig. 1 is that schematic perspective view is shown in the decomposition of the utility model main element.

Fig. 2 is a schematic perspective view of forming casing according to element of the present utility model shown in Figure 1, and the demonstration drawer is installed its inner formation one Tool Cabinet.

Fig. 3 shows the utility model side plate and tray the two utilizes concavo-convex assembly and chimeric structure and along a part of cross-sectional schematic of the I-I line drafting of Fig. 2.

Fig. 4 shows the utility model side plate and tray the two utilizes concavo-convex assembly and chimeric structure and along another part cross-sectional schematic of Fig. 2 II-II line drafting.

Fig. 5 is that the utility model side plate and preceding frame (or back plate) utilize concavo-convex assembly and chimeric structure cross-sectional schematic.

Fig. 6 is Tool Cabinet shown in Figure 2 of the present utility model is formed the tool box connecting loam cake a schematic perspective view.

Fig. 7 is the utility model loam cake and the cross-sectional schematic of the two relevant latch switch of tray.

Fig. 8 is the two relevant connection relation cross-sectional schematic that stops or preventing to extract disengaging of the utility model drawer two side bottoms and side plate.

Fig. 9 is another embodiment cross-sectional schematic that the utility model drawer draws handle.

Figure 10 is another embodiment schematic perspective view that the utility model Tool Cabinet connection one has the tool box that loam cake is formed of carrying handle.

Figure 11 is that the utility model utilizes latch via the cross-sectional schematic of tray with the drawer location.

The drawing reference numeral explanation:

Plate 11-drain pan 111-inserting-connection block behind the 10-

12-preceding frame 13-binding face 14-reinforced ribs

15-sidewall, 16-projection 17,26-hook sheet

20-side plate 21-hold groove 22-groove

23-slot, 24-driving fit piece 25,251-cover access slot

27-resistance sheet

30-tray, 31-wall, 32-breach

33-card, 34-link block, 35-engagement groove

36-inserting-connection block 37-resistance sheet

40-drawer 41,411-draw 42-chute

43-touch piece 44-sheath

50-pedestal, 51-support portion, 52-guidance part

53-locating piece

60-loam cake, 601-carrying handle, 61-round bar

The attached portion of 62-pivot groove, 63-latch switch, 64-hook

641-block, 65-pivot joint block, 66-link slot

67-neck bundle piece, 68-latch piece, 681-cross bar

682-lateral plate, 69-shackle

70-latch, 71-open-work, 72-body of rod

73-grip part

100-Tool Cabinet, 101-tool box

Provide better embodiment of the utility model according to Fig. 1～Figure 11 below, in order to architectural feature of the present utility model to be described, function, rather than be used for limiting rights protection claimed range of the present utility model.

Fig. 1 demonstrates back plate 10, drain pan 11, preceding frame 12 can utilize the blowing moulding technology that the three is become one, this back plate 10 or drain pan 11 can utilize crisscross reinforced ribs 14 to give the intensity of raising itself, and between back plate 10 and the drain pan 11, one side opposite to one another respectively has skewed binding face 13 according to angle between drain pan 11 and the preceding frame 12, make each junction in deployed condition, respectively have 90 °～120 ° angular region, is that Zhe one-tenth upright state is respectively turned over according to the arrow indicated direction in the basis with back plate 10 and preceding frame 12 with drain pan 11, and put a tray 30 up, again two side plates 20 are bound up on side, promptly finish the space of semi-closed state; Wherein, this side plate 20 and the extraneous one side depression that contact have for what support the application of force also and hold groove 21.

Among Fig. 2, in three spaces of drawer 40, then can finish a Tool Cabinet 100, in order to hold hand-held tool or apparatus part via the above-mentioned semiclosed shape of preceding frame 12 insertions of middle empty frame shape.

About back plate 10, preceding frame 12 and two side plates 20 connection relation to each other, can consult Fig. 1,5 are further described; Wherein, this back plate 10 and before frame 12 the two in sidewall 15 projections projection 16 is arranged, each projection 16 is provided with skewed hook sheet 17 according to angle.The position of two side plates, 20 corresponding each projection 16 has the groove 22 for its insertion, these groove 22 inner hook sheet 17 places relatively are concaved with the slot 23 for its resistance and location, it makes projection 16 clamp-on easily in this groove 22 because of the toe angle I together with hook sheet 17, the elasticity of utilization itself makes this hook sheet 17 return back to barb-like and build-in is positioned in this slot 23 again, this is the concavo-convex and chimeric combined type connection relation that constitutes, and is difficult for breaking away from.

Connection relation about tray 30 and two side plates 20 sees also Fig. 1～Fig. 4.At first, around showing, Fig. 1 stands vertically the tray 30 of wall 31, about two sides be provided with the breach 32 of reservation shape, be provided with link block 34 by card 33 corresponding breach 32 position male, each depression of these link block 34 2 ends has an engagement groove 35, and relative this breach 32 places projection of exterior bottom has the inserting-connection block 36 of strip; Two side plates, 20 corresponding breach, 32 places are protruding with the driving fit piece 24 of relative shape, and then caving in these driving fit piece 24 belows has the cover access slot 25 that inserts for tray 30 inserting-connection blocks 36.

Among Fig. 2, when tray 30 and two side plates 20 were coupled as one, breach 32 was urgently clogged driving fit by driving fit piece 24.According to shown in Figure 3, these driving fit piece 24 corresponding engagement grooves 35 positions are equipped with skewed hook sheet 26, prevent that to solid this engagement groove 35 link block 34 breaks away from order to chimeric; This inserting-connection block 36 has the scotch 37 of semicircle shape in the below of relative hook sheet 26 positions, insert in the cover access slot 25 with fashion of extrusion, and this cover access slot 25 also is concaved with slot 23, prevents that in order to build-in scotch 37 it from coming off.

Fig. 4 shows breach 32 and driving fit piece 24 under the situation of urgent filling driving fit and link block 34 no engagement grooves 35, about the connection relation of inserting-connection block 36 and cover access slot 25.Wherein, the scotch 37 of a semicircle shape is protruded in these inserting-connection block 36 tops, and this cover access slot 25 then is provided with in the relative position outer rim and resists sheet 27, when inserting-connection block 36 inserts in the cover access slot 25 with extruding, this resist sheet 27 just and scotch 37 be the connection relation of chimeric fixing, and then prevent the generation of dropping situations.

According to Fig. 3,4 as can be known, tray 30 of the present utility model and two side plates 20 are to utilize concavo-convex assembly and the formed combined type connection relation of chimeric fixing, even falling down under the situation about falling, also are difficult for breaking away from and the ground that is scattered.In this simultaneously, drain pan 11 and two side plates 20 are coupled as one with the structure that inserts cover access slot 251 with inserting-connection block 111, except that no driving fit piece urgently to clog driving fit the composed component of breach, all to connect the structure of side plates 20 identical with tray 30, do not repeat them here.

Connection relation with drawer 40 is inserted Tool Cabinet 100 inside via preceding frame 12 can be illustrated and understanding from Fig. 1,2,8.Fig. 1 shows that the one side of side plate 20 corresponding driving fit pieces 24 has pedestal 50 in central projection, this pedestal 50 equidistantly is provided with several support portions 51 along the drawing vertical direction, 51 of two support portions form the guidance parts 52 of horizontal concavities, and each support portion 51 has a half-terete locating piece 53 in forward and backward; Drawer 40 shown in Figure 2, the plate-like that slightly is rectangle hold body, its the place ahead has draws 41, a left side, each depression of bottom, right side has chute 42, these chute 42 adjacent end are protruded the half-terete piece 43 that touches, utilize fashion of extrusion that whole drawer 40 is inserted in the Tool Cabinet 100 by preceding frame 12, at this moment, these drawer 40 left sides, just insert in the oppositely relative guidance part 52 of two side plates 20 on the right side, the chute 42 of its bottom just is positioned on the support portion 51,43 of the pieces that touch that show these chute 42 ends according to Fig. 8 are squeezed between 51 2 locating pieces 53 of support portion, wherein, the action that the locating piece 53 of contiguous back plate 10 (seeing also Fig. 1) slides and pushes drawer 40, for the terminal point that promotes and have and stop deep effect, 53 of another locating pieces of frame 10 are pulled out action to drawer 40 before contiguous provides a temporary hold function, Shang Ruo to touch piece 43 its limited fields of disengaging, and whole drawer 40 will be detached.

Fig. 9 is that relevant drawer 40 draws the embodiment 41, and wherein, this draws 41 for the T body, can utilize the technology that coats or intert to connect a sheath 44, and these sheath 44 appearances are able to decorative pattern (not painting) and form coarse surface, hold the volume of holding under the arm in order to increase finger.

As relevant embodiment

Fig. 6 connects loam cake and forms a tool box 101 above above-mentioned Tool Cabinet, wherein, this loam cake 60 utilizes round bar 61 and is connected in the cabinet groove 62 of two side plates 20, can raise or closed action according to the direction of arrow, and be provided with latch switch 63 at loam cake 60 with tray 30 closed places.Show that according to Fig. 7 this latch switch 63 comprises:

A. hook is attached 64, and outstanding loam cake 60 edges have block 641 in the top;

B. pivot joint block 65, attached 64 on this hook and outstanding tray 30 edges relatively, and its below is concaved with link slot 66 along the drawing vertical direction, and these link slot 66 2 side central part subtends are extruded with the neck bundle piece 67 of semi-cylindrical (or hemispherical);

C. latch piece 68, run through with cross bar 681 and to be bound up on two lateral plates 682, this cross bar 681 is placed in the bottom land through two subtend neck bundle piece 67 formed narrow spaces by link slot 66 openends, latch piece 68 is bound up on can be rotation action on the pivot joint block 65, and two lateral plates 682 are externally connected with shackle 69; When latch piece 68 counterclockwises are started, promptly the cross bar 681 that connects with pivot joint block 65 is that rotation type motion is done at the center, in hereat, shackle 69 rotations are placed attached 64 top of hook, be docile and obedient clockwise again this latch piece 68 is pressed into original position, then shackle 69 just is that 641 hooks of block support (shown in dotted line), causes loam cake 60 and tray 30 breech lock closures.

Figure 10 shows that a kind of top has the tool box 101 that the loam cake 60 that can bury carrying handle 601 underground is formed.

Figure 11 shows in above-mentioned tool case down or the Tool Cabinet, can all be provided with open-work 71 at tray 30 and each drawer 40 correspondence positions, having the latch 70 that the grip part 73 of ring-type (or other can for gripping shape) constituted for a diameter less than the body of rod 72 of these open-work 71 internal diameters and top passes one by one, because tray 30 is fastened motionless admittedly, so each drawer 40 can be positioned in the tool box (cabinet).In addition, each drawer 40 front end can cave in has the holder of the handgrip of confession to hold drawing 411 of the application of force.

Claims

1, a kind of collapsible tool casing comprises: a housing, tray and two side plates is characterized in that:

This housing, divide into back plate, drain pan, preceding frame and connect one, each junction all has can make the three turn over the angle that Zhe is a upright state, and the two has projection in each projection of sidewall this preceding frame and back plate, each projection has the hook sheet, and this drain pan then is protruding with inserting-connection block in side;

This tray is the body that holds that has wall around the card, be seated in and turn over this housing top that Zhe becomes to erect shape, the wall of its corresponding inserting-connection block or projection has breach, and this card is provided with link block in indentation, there, this link block engagement groove that caves at least, and projection has inserting-connection block;

This two side plate, system is bound up on the side of above-mentioned housing and tray, its corresponding projection place depression is groove, has the slot that supports for the hook sheet in this groove, and form the cover access slot of concavo-convex assembling respectively in corresponding each inserting-connection block position, wherein, this side plate have more relative notch geometry can with the driving fit piece of its filling, the corresponding engagement groove of this driving fit piece position then be in order to connection all-in-one-piece hook sheet; And have a drawer at least, be assembled between two side plates via preceding frame.

2, collapsible tool casing according to claim 1, it is characterized in that, the inserting-connection block of this tray or drain pan has scotch, and side plate is for the cover access slot inside that this inserting-connection block inserts, can be ccontaining and this scotch of build-in slot structure or compress the resistance sheet of this scotch.

3, collapsible tool casing according to claim 1 is characterized in that, the subtend mask of this two side plate has pedestal, and this pedestal longitudinally equidistantly is provided with several support portions, forms the guidance part of horizontal concavity between two contiguous support portions; This drawer places in the guidance part of two subtends, in the side edge bottom concave end chute that can move in the support portion is arranged, and its place ahead has for holder holds the handle that draws of the application of force.

4, collapsible tool casing according to claim 3 is characterized in that, this support portion front and back ends respectively has locating piece; Be equipped with and touch piece at this chute adjacent end place, and this touches piece just between two locating pieces.

5, collapsible tool casing according to claim 1 is characterized in that, this tray and drawer respectively have corresponding open-work, pass each open-work one by one with a body of rod; This body of rod top can have ring-type or other is for the grip part that grips shape.

6, collapsible tool casing according to claim 1 is characterized in that also including a loam cake, is connected with a round bar in the pivot groove of two side plates.

7, collapsible tool casing according to claim 6 is characterized in that, is provided with the latch switch that loam cake is closed, and it comprises:

A. the attached portion of hook, the top has block;

B. pivot joint block, depression has link slot, and these groove two side subtends are given prominence to neck bundle piece;

C. latch piece is connected between two lateral plates and through neck bundle piece and this link slot with cross bar and connects, and this lateral plate is externally connected with in order to hook and is against shackle in the block of this attached portion of hook.