CN207256193U - A kind of tool box of convenience in transport - Google Patents

Abstract

The utility model discloses a kind of tool box of convenience in transport, solve the problems, such as that the universal wheel of tool box installation in the prior art is constantly exposed to outer be easy to cause in not means of transport case and damages so as to influence to transport next time, a kind of its key points of the technical solution are that tool box of convenience in transport, including upper box and lower box, the lower box bottom four corners offer storage tank, fixing axle is provided with the storage tank, the fixing axle is hinged with supporting rod, the supporting rod is connected with universal wheel, the cell wall of the storage tank offers slippage slot, the slippage slot sliding is connected with the baffle that can close storage tank, universal wheel is turned back when not in use in storage tank and close storage tank with baffle again, avoid universal wheel from being exposed to be damaged outside.

Description

A kind of tool box of convenience in transport

Technical field

Storage facilities is the utility model is related to, more particularly to a kind of tool box of convenience in transport.

Background technology

Tool box is widely used in the work and life of people, such as motor vehicle repair, equipment maintenance, instrument and meter dimension Repair, the various workplaces such as field laying-out, for storing classifiedly various power tools and accessory etc..

Traditional tool box is all portable babinet, and the instrument stored in tool box is mostly metal material, so that So that tool box overall weight is heavier, the movement or carrying of long range are not easy to.In consideration of it, application publication number is The invention of CN104249362A proposes a kind of tool box of convenience in transport, can by the increased universal wheel in tool box and telescopic rod With more effortless mobility kit.

But the universal wheel in the tool box be easy to cause abrasion or scraping when placing, causes universal exposed to outside The impaired transport influenced next time of wheel.

Utility model content

The purpose of this utility model is to provide a kind of tool box of convenience in transport, can be protected when mobility kit is not required It is without damage to protect universal wheel.

The above-mentioned technical purpose of the utility model technical scheme is that：

A kind of tool box of convenience in transport, including upper box and lower box, the lower box bottom four corners offer accommodating Groove, is provided with fixing axle in the storage tank, the fixing axle is hinged with supporting rod, and the supporting rod is connected with universal wheel, institute The cell wall for stating storage tank offers slippage slot, and the slippage slot sliding is connected with the baffle that can close storage tank.

By using above-mentioned technical proposal, it is necessary to during means of transport case, worker can rout up supporting rod out of storage tank, Universal wheel is supported bar and drives to be routed up in the lump, and worker can promote chest to be moved, can be with when mobility kit is not required Universal wheel is turned back in storage tank, baffle is removed from slippage slot and blocks universal wheel, avoids universal wheel from being exposed to and is damaged outside It is bad.

Preferably, being provided with limited block in the fixing axle, the arc for limited block sliding is offered on the supporting rod V notch v, the angle of the arc notch is 90 °.

By using above-mentioned technical proposal, since supporting rod and connecting rod are hinged, during tool box movement is promoted Supporting rod can swing back and forth, and by the design of limited block and limiting slot, supporting rod is limited block after can overturning 90 ° and props up, this When steady arm it is vertical relative to accommodating channel opening, promote tool box toward universal wheel do not rout up when side direction moved, car The frictional force that wheel is subject to is limited block and props up, and makes supporting rod relatively stable during movement.

Preferably, the screens groove mutually chimeric with connecting rod is offered on the baffle.

By using above-mentioned technical proposal, screens groove pair can be passed through after universal wheel is routed up by the design of screens groove Connecting rod progress is spacing, universal wheel is more stablized in moving process.

The synchronization-moving palm of baffle is driven preferably, being provided with the baffle.

By using above-mentioned technical proposal, the design of palm can facilitate worker's control baffle to be moved.

Preferably, offering jack on the palm, the inserting column of insertion jack is provided with the cell wall of the storage tank.

, can be spacing to baffle progress by the way that inserting column is inserted into jack by using above-mentioned technical proposal, avoid baffle from sending out Raw offset.

Preferably, circumferential direction offers mounting groove in the middle part of the inserting column, vulcanize in mounting groove and be fixed with card made of rubber Block.

By using above-mentioned technical proposal, fixture block is made of elastomeric material, and fixture block can be right after being pressed through jack Baffle progress is spacing, avoids the abjection of baffle, baffle is played more preferable position-limiting action to supporting rod.

Preferably, the fixture block is equipped with the first guide surface and the second guide surface.

By using above-mentioned technical proposal, fixture block is difficult to through jack, passes through setting for the first guide surface and the second guide surface Meter, during fixture block traverses into or out jack, makes the rubber deformation of fixture block obtain more smooth, worker is more laborsaving.

Groove is had in one's care preferably, being offered on the upper box, and described have in one's care is hinged with pull rod stent in groove, the pull rod Stent is connected with pull rod.

By using above-mentioned technical proposal, universal wheel is routed up rear worker needs to bend over just promote tool box, passes through The design of pull rod, worker can drive tool box to move together, when that need not move pull rod by pulling pull rod by pull rod Pull rod can be turned back by pull rod stent and had in one's care in groove.

Preferably, the pull rod is telescopic rod.

By using above-mentioned technical proposal, pull rod can make the people's of the different heights of tool box adaptation for the design of telescopic rod Pull.

In conclusion the utility model has the advantages that：

1. routing up universal wheel from storage tank when needing mobility kit, baffle limits universal wheel through fixture block Position, avoids universal wheel from shifting, and when mobility kit is not required, universal wheel is turned back storage tank, baffle can block ten thousand Avoiding universal wheel to wheel, the limiting slot on baffle can also be spacing to supporting rod progress, avoids supporting exposed to being damaged outside Bar shifts；

2. by inserting column insertion jack, the fixture block on inserting column can be spacing to baffle progress, baffle is played supporting rod More preferable limit effect；

3. when needing mobility kit, pull rod can also be routed up and have groove in one's care by worker, and pull rod is adjusted to suitable Length pulls tool box.

Brief description of the drawings

Fig. 1 is the overall structure figure one in tool box；

Fig. 2 is the overall structure figure two in tool box；

Fig. 3 is the structure chart of lower box；

Fig. 4 is the connection structure diagram of universal wheel；

Fig. 5 is the explosive view of storage tank and baffle when universal wheel stretches out；

Fig. 6 is the enlarged drawing at A in Fig. 5；

Fig. 7 is the connection explosive view of baffle and inserting column.

In figure, 1, upper box；11st, sidepiece fixed block；12nd, groove is had in one's care；13rd, drag link bearing；14th, pull rod；15th, connecting rod； 2nd, lower box；21st, handle；22nd, middle part fixed block；23rd, storage tank；24th, fixing axle；241st, limited block；25th, supporting rod；251、 Limiting slot；26th, universal wheel；27th, slippage slot；28th, baffle；281st, handle panel；282nd, sliding plate；283rd, screens groove；284th, palm； 2841st, jack；285th, inserting column；2851st, mounting groove；286th, fixture block；2861st, the first guide surface；2862nd, the second guide surface.

Embodiment

The utility model is described in further detail below in conjunction with attached drawing.

With reference to Fig. 1, the utility model proposes a kind of tool box of convenience in transport, includes upper box 1 and and top box The hinged lower box 2 of body 1.The end face hinged with upper box 1 is not connected by screw convenient lifting tool box to lower box 2 Handle 21.Upper box 1 is symmetrically arranged with sidepiece fixed block 11 in the end face hinged with lower box 2, and side is located on lower box 2 The centre position of portion's fixed block 11 is provided with middle part fixed block 22, and tool box can pass through sidepiece fixed block 11 and middle part fixed block 22 Vertical to place in the plane, two sidepiece fixed blocks 11 and middle part fixed block 22 make supporting point form triangular structure, enhance Stability of the tool box in vertical place.

With reference to Fig. 2, offered on upper box 1 and have groove 12 in one's care, had in one's care and drag link bearing 13 is hinged with groove 12, drag link bearing 13 Both ends are connected to symmetrical pull rod 14, and pull rod 14 is telescopic rod.Two pull rods 14 lead in one end of not connected pull rod stent 13 Cross connecting rod 15 be connected, facilitate worker by pull connecting rod 15 drive pull rod 14, and then pull tool box.

With reference to Fig. 3 and Fig. 4, in 2 bottom of lower box, four edges offers identical storage tank 23, is worn in storage tank 23 Have fixing axle 24, supporting rod 25 be hinged with by fixing axle 24, supporting rod 25 be not hinged fixing axle 24 one end be connected with it is universal Wheel 26.Limited block 241 is provided with the outer wall of fixing axle 24, the arc for 241 rotational slip of limited block is offered on supporting rod 25 V notch v 251, the central angle of arc notch 251 is 90 °.

With reference to Fig. 5, Fig. 6 and Fig. 7, storage tank 23 offers slippage slot 27 on the cell wall away from 24 side of fixing axle, Sliding is connected with baffle 28 in slippage slot 27.Baffle 28 include in the slippage slot 27 sliding plate 282 of sliding and with sliding Plate 282 is connected by bolt equally can be in the handle panel 281 of the interior sliding of slippage slot 27.Offered in handle panel 281 and supporting rod 25 chimeric screens grooves 283, handle panel 281 is symmetrically arranged with the both sides of screens groove 283 can drive handle panel 281 is synchronous to move Dynamic palm 284.Jack 2841 is offered at the middle part of palm 284, storage tank 23 is set on the opposite cell wall for opening up slippage slot 27 The inserting column 285 of jack 2841 can be passed through by being equipped with, and 285 middle part circumferential direction of inserting column offers mounting groove 2851, vulcanizes in mounting groove 2851 There is the fixture block 286 of chimeric mounting groove 2851, fixture block 286 is made for elastomeric material and thickness is slightly larger than the depth of mounting groove 2851, Inclined first guide surface, 2861 and second guide surface 2862 is arranged with fixture block 286.

The course of work：When needing means of transport case, baffle 28 is driven to exert a force toward 27 direction of slippage slot by palm 284, The card that baffle 28 departs from fixture block 286 is driven to set and slide into slippage slot 27, subsequent turning-over support bar 25 is so as to drive universal wheel 26 rout up from storage tank 23, after bar 25 to be supported is propped up by the limited block 241 in fixing axle 24, promote baffle 28 from slippage slot 27 skid off, and the alignment inserting column 285 of jack 2841 allowed on palm 284 continues to slide, and treats to block while palm 284 is caught in fixture block 286 Position groove 283 abuts supporting rod 25 and supporting rod 25 is carried out spacing, and pull rod 14 is finally routed up in groove 12 from having in one's care, pulls connecting rod 15 So as to pull tool box.

After transit is complete, pull rod 14 is turned back and had in one's care in groove 12, then driven the sliding of baffle 28 to enter by palm 284 and slide Groove 27 is moved, after palm 284 is connected to the cell wall of 27 opening of slippage slot, universal wheel 26 is turned back in storage tank 23, then again Slide damper 28 props up universal wheel 26 through fixture block 286, avoids skidding off for universal wheel 26.

This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but As long as all protected in the right of the utility model be subject to Patent Law.

Claims (9)

1. a kind of tool box of convenience in transport, including upper box (1) and lower box (2), it is characterised in that the lower box (2) Bottom four corners offer storage tank (23), and fixing axle (24) is provided with the storage tank (23), and the fixing axle (24) is hinged There is supporting rod (25), the supporting rod (25) is connected with universal wheel (26), and the cell wall of the storage tank (23) offers slippage slot (27), be connected with can be by storage tank for the slippage slot (27) sliding（23）The baffle (28) of closing.

2. the tool box of a kind of convenience in transport according to claim 1, it is characterised in that set on the fixing axle (25) There is limited block (241), the arc notch (251) for limited block (241) sliding, the arc are offered on the supporting rod (25) The angle of notch (251) is 90 °.

3. the tool box of a kind of convenience in transport according to claim 2, it is characterised in that offered on the baffle (28) With supporting rod（25）Mutually chimeric screens groove (283).

4. the tool box of a kind of convenience in transport according to claim 3, it is characterised in that be provided with the baffle (28) Drive baffle (28) synchronization-moving palm (284).

5. the tool box of a kind of convenience in transport according to claim 4, it is characterised in that opened up on the palm (284) There is jack (2841), the inserting column (285) of insertion jack (2841) is provided with the cell wall of the storage tank (23).

6. the tool box of a kind of convenience in transport according to claim 5, it is characterised in that inserting column (285) circumferential direction is opened Vulcanize equipped with mounting groove (2851), in mounting groove (2851) and be fixed with fixture block made of rubber (286).

7. the tool box of a kind of convenience in transport according to claim 6, it is characterised in that the fixture block (286) tilts and sets There are symmetrical first guide surface (2861) and the second guide surface (2862).

A kind of 8. tool box of convenience in transport according to claim 1, it is characterised in that the upper box（1）On open up Have groove (12) in one's care, described have in one's care in groove (12) is hinged with pull rod stent（13）, the pull rod stent（13）It is connected with pull rod （14）.

A kind of 9. tool box of convenience in transport according to claim 8, it is characterised in that the pull rod（14）It is flexible Bar.