CN208592822U - A kind of Self-locking drawer tool car - Google Patents

Abstract

The utility model discloses a kind of Self-locking drawer tool car, including tool cabinet frame, the top layer of the tool cabinet frame is equipped with flip lid storage chamber, and the lower layer of the flip lid storage chamber is one or more drawers, and the tool cabinet frame is equipped with drawer self-locking device.Advantage are as follows: tool box can be realized in use/closed state without the outer mechanical lock of plus in the present apparatus, to the unlock/lock of drawer, facilitate it is durable, it is easy to operate.

Description

A kind of Self-locking drawer tool car

Technical field

The utility model relates to machinery fields, more particularly, to a kind of Self-locking drawer tool car.

Background technique

Hardware tool case be for storing hardware tool, hardware tool refer to the metals such as iron, steel, aluminium by forging, calendering, The general name for the various metal devices that the Physical Processings such as cutting are fabricated.Hardware tool is divided according to the purposes of product, can be with It is several to be divided into tool hardware, architectural hardware, haberdashery and hardware, lockset grinding tool, kitchen and bath's hardware, household hardware and hardware components etc. Class, according to daily need, tool box needs are ceaselessly moved to operating position, since hardware tool has biggish weight, When tool box is moved, due to effect of inertia, buckle type drawer is easy to slide, and causes tool to fall and breaks.

Utility model content

Purpose of utility model: in order to overcome the shortcomings of background technique, the utility model discloses a kind of Self-locking drawer tools Vehicle, the tool car can automatic locked drawers when closing.

Technical solution: Self-locking drawer tool car described in the utility model, including tool cabinet frame, the tool cabinet frame Top layer be equipped with flip lid storage chamber, the lower layer of the flip lid storage chamber is one or more drawers, in the tool cabinet frame Equipped with drawer self-locking device.

The drawer self-locking device includes that by top, extended lock housing, setting exist vertically downwards in tool cabinet frame Lock shaft, the lock being arranged on lock shaft in lock housing and the hasp being arranged on drawer；The upper end of the lock shaft is microcephaly's knot Structure, the upper surface of the lock housing open up the hole of microcephaly's stretching for lock shaft, is equipped in the lock housing and up pushes lock shaft Spring arrangement.Spring arrangement can extrude the microcephaly of lock shaft upper end outside lock housing, when microcephaly upper end stress, can push back lock shaft In lock housing, by up and down motion of the lock shaft in lock housing, the locking and opening of lock with hasp are realized, and then realize drawer It locks on/off.

Further, the lock is corresponding with the position of hasp, and the hasp is L hook-shape structure, latches as hook groove type Structure, when device locks, hasp is in lock, and when device unlocks, hasp can freely be stretched out/be protruded into out of lock.

Further, the upper end microcephaly of the lock shaft is after the stretching of lock housing upper surface hole, beyond the upper of flip lid storage chamber Plane, when the flip lid for renovating storage chamber is closed, flip lid presses down the microcephaly of lock shaft upper end, so that lock moves down, with Hasp pressing, thus locked drawer；When the flip lid of flip lid storage chamber is opened, spring arrangement up pushes away lock shaft so that latch to Upper movement, separates with hasp, at this point, drawer can be opened normally.

Further, lock is set between the flip lid and tool cabinet frame of the flip lid storage chamber, tool box does not need to make The locked of the entire tool box including drawer can be realized by that will renovate locking in used time.

The utility model has the advantages that compared with prior art, the advantages of the utility model are as follows: can be realized without mechanical lock outside plus Tool box is in use/closed state, to the unlock/lock of drawer, facilitate it is durable, it is easy to operate.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the front view that the utility model removes drawer；

Fig. 3 is the drawer structure schematic diagram of the utility model；

Fig. 4 is the lock and fastener section partial enlarged view of the utility model.

Specific embodiment

The technical solution of the utility model is further described with reference to the accompanying drawings and examples.

Self-locking drawer tool car as shown in Figure 1, Figure 2 and Figure 3, including tool cabinet frame 1, the tool cabinet frame 1 is most Upper layer is equipped with flip lid storage chamber 2, and the lower layer of the flip lid storage chamber 2 is a drawer 3, and the tool cabinet frame 1, which is equipped with, takes out Drawer self-locking device.The drawer self-locking device includes (being put down in the opening of flip lid storage chamber 2 in tool cabinet frame 1 by top Face) extended lock housing 401 vertically downwards, it is axially arranged with lock shaft 402 in lock housing 401, lock is set on lock shaft 402 403, hasp 404 is arranged in the position of corresponding lock 403 on drawer 3, which is arranged in the internal end surface of drawer 3 And each one group of the setting in left and right.

The upper end of the lock shaft 402 is small header structure, and the upper surface of the lock housing 401 opens up the microcephaly for lock shaft 402 and stretches Hole out, the lock housing 401 is interior to be equipped with the spring arrangement 405 for up pushing lock shaft 402.And the upper end of the lock shaft 402 Microcephaly is after the stretching of 401 upper surface hole of lock housing, the upper plane beyond flip lid storage chamber 2.Flip lid is opened, then lock shaft 402 is in bullet Upward under the action of spring device 405, lock shaft microcephaly stretches out lock housing 401, and lock 403 moves upwards, device unlock；Closing is turned over Lid, then lock shaft 402 moves downward lock 403 in the lower pressure of flip lid, device locking.

As shown in figure 4, the lock 403 is corresponding with the position of hasp 404, the hasp 404 is L hook-shape structure, lock Button 403 is hook trench structure, and hasp 404 is located inside lock 403, after lock shaft 402 drives lock 403 to move downward, hasp 404 It is hooked in lock 403, device locking, drawer can not be opened normally；After lock shaft 402 drives lock 403 to move upwards, hasp 404 It is separated with lock 403, hasp 404 can freely be stretched out/be protruded into out of lock 403, and device unlock, drawer can be opened normally.

Lock is set between the flip lid and tool cabinet frame 1 of the flip lid storage chamber 2, after flip lid lock locking, entirely Tool box includes that drawer all locks.

Claims (5)

1. a kind of Self-locking drawer tool car, it is characterised in that: including tool cabinet frame (1), the tool cabinet frame (1) it is most upper Layer is equipped with flip lid storage chamber (2), and the lower layer of flip lid storage chamber (2) is one or more drawers (3), the tool cabinet frame (1) it is equipped with drawer self-locking device.

2. Self-locking drawer tool car according to claim 1, it is characterised in that: the drawer self-locking device is included in tool In cabinet frame (1) by top downwards vertically extended lock housing (401), be arranged in lock housing (401) lock shaft (402), set It sets in the lock (403) on lock shaft (402) and the hasp (404) being arranged on drawer (3)；The upper end of the lock shaft (402) For small header structure, the upper surface of the lock housing (401) opens up the hole of microcephaly's stretching for lock shaft (402), the lock housing (401) It is interior equipped with the spring arrangement (405) for up pushing lock shaft (402).

3. Self-locking drawer tool car according to claim 2, it is characterised in that: the lock (403) and hasp (404) Position is corresponding, and the hasp (404) is L hook-shape structure, and lock (403) is hook trench structure, when device locks, hasp (404) it is hooked in lock (403), when device unlocks, hasp (404) can freely be stretched out/be protruded into out of lock (403).

4. Self-locking drawer tool car according to claim 2, it is characterised in that: the upper end microcephaly of the lock shaft (402) from After lock housing (401) upper surface hole stretches out, the upper plane beyond flip lid storage chamber (2).

5. Self-locking drawer tool car according to claim 1, it is characterised in that: it is described flip lid storage chamber (2) flip lid with Lock is set between tool cabinet frame (1).