TWM479665U - Improved anti-opening structure of multilayer type drawer of tool box - Google Patents

Description

Toolbox multi-layer drawer

The present invention relates to the technical field of a toolbox drawer locking, in particular, when one of the drawers is opened, the locking structure of the multi-layer drawer of the toolbox which can simultaneously lock the remaining drawers is improved.

Generally, when repairing in a car or machinery, the tool will be placed in the tool table cart, and the tool cart will be towed to a car or mechanical repair position, so that the tool can be quickly accessed, but the slope of the ground position of the repair station is Not necessarily, and the drawer pull will also cause the center of gravity of the tool table to change. If the ground is uneven or on the slope, the biggest trouble is that the drawer will slide out without control, and if the speed is too fast. It often causes the tool to collide or fall out, causing damage to the tool, or the entire tool table is dumped and crushing the person. Sometimes, when one of the drawers is drawn, other drawers will follow the situation, which will cause the use. The troubles and dangers, how to effectively control the drawer, the industry is actively looking forward to.

In view of the above problems and shortcomings of the prior art, one of the creations The purpose is to provide a toolbox multi-layer drawer with an open structure improvement. When any drawer of the tool box is pulled out, the remaining undrawn drawers can be automatically locked and cannot be pulled out again. Avoid interfering with the user's operator.

According to the above object of the present invention, there is provided a toolbox multi-layer drawer opening structure improvement, comprising: a toolbox body having a front open-opening chamber and a predetermined surface on the chamber surface Vertically, a track is provided; a plurality of slide rails, each of the slide rails includes a plurality of left slide rails symmetrically disposed on a left side of the chamber and a plurality of right slide rails on a right side, wherein each of the right slide rails and the chamber contact surface Forming a flap with a position corresponding to the rail; a plurality of drawers each having an open-facing chamber, and each of the drawers has a pair of the slides a rail portion, wherein each of the drawers is movable and accommodated in the chamber; a plurality of latching members are movably disposed on the rail, and each of the latching members has an elbow portion at each end thereof, The elbow section protrudes from the track, and the elbow section is formed with a sloped surface on one side; a plurality of dialing members, each of the dialing members corresponding to each of the latching members, respectively disposed on one side of each drawer, each of the The dial member has a vertical connecting section, and a horizontal section extending from the vertical connecting section And a vertical section extending from the horizontal section with a dialing distance; a top set is disposed below the track, and provides a position for adjusting each of the latches and each of the dials, the top set Includes a top piece and a stretch An element having an elliptical hole, and the top member is bent at one end to form a top leg portion, and the top leg portion corresponds to one of the elbow portions, and the elliptical hole provides the wing The sheet is stretched to limit the displacement distance of the top member, and the elastic member is disposed such that one side of the elastic member abuts the flap, and the other end abuts against one end of the elliptical hole, and the top member is held by the elastic member Upwardly supporting the upper support; wherein each of the dialing members is synchronously actuated when the corresponding drawers are withdrawn, such that one of the dialing members pushes each of the latching members to move up and down along the track, and the movement thereof The distance can be inserted into the shifting section, so that the other of the dialing members and each of the latching members are blocked, and the self-locking effect is achieved.

Preferably, the front end face of the dial section has a slope.

Preferably, a limiting member is further disposed above the rail, and the limiting member is bent at one end to form a pressing portion, and the pressing portion corresponds to one of the positions of the elbow portions.

Preferably, each of the latch members is slightly shaped.

Preferably, the limit of each of the latching members is further matched with a limiting piece spanning the track and locked in the chamber.

10‧‧‧ Toolbox subject

11‧‧ ‧ room

12‧‧‧Slide rails

121‧‧‧Flap

13‧‧‧ Track

14‧‧‧Positioning holes

20‧‧‧Drawers

21‧‧‧ Tracks

30‧‧‧WD parts

31‧‧‧Connection section

32‧‧‧ horizontal section

33‧‧‧Dial section

34‧‧‧ slope

41‧‧‧ elbow section

40‧‧‧ Cards

42‧‧‧First slope

43‧‧‧Second slope

50‧‧‧Top group

51‧‧‧Top conditions

52‧‧‧Flexible components

53‧‧‧Oval hole

54‧‧‧Top support

60‧‧‧Limited conditions

61‧‧‧Keyhole

62‧‧‧Pressure

Figure 1 is a three-dimensional schematic diagram of the opening structure of the multi-layer drawer of the creation kit.

Figure 2 is an exploded view of the structure of the multi-layer drawer of the creation toolbox.

Figure 3 is a three-dimensional diagram of the card of this creation.

Figure 4 is an exploded view of the top group of this creation.

Figure 5 Schematic diagram of the opening structure of the multi-layer drawer of the creation toolbox.

Figure 6 is a three-dimensional schematic diagram of the opening structure of the multi-layer drawer of the creation toolbox.

Fig. 7 is a schematic view showing another embodiment of the opening structure of the multi-layer drawer of the creation kit.

Fig. 8 is an exploded perspective view showing another embodiment of the opening structure of the multi-layer drawer of the creation kit.

Hereinafter, an improved embodiment of the open structure of the multi-layer drawer of the creation kit will be further described with reference to the related drawings. In order to facilitate the understanding of the present embodiment, the same components are denoted by the same symbols.

Referring to Figures 1 to 6, the damping adjustment tool structure of the present invention comprises: a toolbox body 10, a plurality of drawers 20, a plurality of dial members 30, a plurality of latching members 40, and a top set. 50 and a limiting member 60; wherein the toolbox main body 10 has a chamber 11 which is open toward the front; each of the sliding rails 12 is laterally disposed inside the chamber 11 for the rail segments 21 of the drawers 20 to cooperate with each other. In addition, Each of the dials 30 is disposed on one side of the drawer 20, and a space 13 is vertically disposed on a side of each of the dials 30, and each of the latching members 40 is movably received on the rail 13 and matched with the top. The cymbal group 50 and the one of the limiting members 60 are placed at the two ends of the rail 13 to correspond to the positions of the respective ejector members 30. By the composition of the above components, when one of the drawers 20 is pulled out, the synchronous interlocking dial 30 spans the rail 13 to push the latching member 40 to be displaced, so that the latching member 40 can lock the other drawers 20 To avoid interference with the action to follow or to slip out due to ground type factors.

The drawer 20 has a chamber that is open upwards.

The slide rail 12 includes a left slide rail (not shown) disposed on the left side of the chamber and a right slide rail on the right side, wherein the right slide rail is spanned on the rail 13 to limit the corresponding latch members 40. And each right rail is in contact with the chamber 11, and a fin 121 is formed, and the fin 121 is positioned corresponding to the rail 13.

The dialing member 30 is formed by bending a sheet metal sheet. As shown in FIG. 6, there is a vertical connecting portion 31, a horizontal section 32 of a coffin thickness, and a dialing pitch and a vertical shifting section. 33, and the front end face of the dial section 33 has a slope 34. Further, the dial member is connected to the inner side of the drawer 20 by the connecting portion 31, so that the horizontal portion 32 and the dial portion 33 of the dial member 30 are located at the outer side of the drawer 20.

The latching member 40, as shown in FIG. 3, has a slightly sinuous shape, wherein the end faces of the elbow segments 41 at both ends of the latching member 40 are symmetrically formed with first and second inclined faces 42, 43 respectively. When implemented, the second slope 43 can be selectively omitted.

The top set 50, as shown in FIG. 4, includes a top member 51 And an elastic member 52, the top member 51 has an elliptical hole 53, and one end of the top member 51 is bent to form a top support portion 54, and the top support portion 54 and the elbow portion 41 of the latch member 40 are The position of the end face corresponds. In addition, the elliptical hole 53 provides the flap 121 of the slide rail 12 to extend to limit the displacement distance of the top jaw 51, and provides the elastic member 52 to be received such that one side of the elastic member 52 abuts the flap 121 and the other end abuts the elliptical hole. At one end of the 53, the force of the top cymbal 51 is supported by the elastic member 52.

The limiting member 60 has a locking hole 61 in the body, and one end of the limiting member 60 is bent to form a pressing portion 62, and the pressing portion 62 corresponds to the end position of the elbow portion 41 of the latching member 40. When implemented, the keyhole 61 can be an oval hole to facilitate adjustment of the locking member 60 lock.

Therefore, the above is a preferred embodiment of the present invention, and the components of the multi-layered drawer of the toolbox are introduced, and then the assembly method and the use characteristics of the creation are introduced as follows: First, refer to FIG. It is shown that the toolbox main body 10 is inserted in the horizontal section 32 of the drawer 20 side of the drawer 20 side, as long as one of the drawers 20 is pulled outward, whether it is at a slope or an unevenness, or on a general flat ground. The clamping element 40 (the shackle rod) abuts against the gap formed by the first inclined surface 42 of the elbow section 41 (the second inclined surface 43 is for the upper part 32 of the horizontal section 32 to be removed when the dialing member 30 is returned) The elbow section 41 scratches the coating or the surface), and the two latching members (30) are pushed up and down respectively by the dialing section 43, and the displaced latching member 40 is interlocked with other contents and placed in the rail 13 The latch member 40 is displaced up and down, and the elastic member 52 of the compression top set 50 forms a pressure accumulation.

The displacement effect caused by the displacement of the clamping member 40 is further provided in The dialing member 30 of the other drawer 20 has the front end surface of the horizontal section 32 abutting against the non-inclined surface (ie, the side end surface) of the elbow section 41 of the latching member 40 to form a self-locking phenomenon, so as to open a drawer 20. Simultaneously locking the other drawers 20 prevents the other drawers 20 from being accidentally opened, especially when the toolbox body 10 is in a slope or uneven position.

In addition, each of the latching members 40 needs to be engaged with the rails 12 to avoid the escape from the rails 13; however, when the drawers 20 are of different sizes, the latching members 40 cannot correspond to the positions of the rails 12, in response to this The problem is that an additional length of the card member 40 can be prepared, or an additional rail 12 (no effect) can be achieved. However, the different lengths of the cassette 40 are prepared, resulting in an increase in the type and cost of the specification; if the slide 12 is used for the limit, the slide 12 has no effect, and the slide 12 is relatively wasted. In order to solve this problem, as shown in FIGS. 7 and 8, the rail 13 can further cooperate with a limiting piece 60 corresponding to the latching member 40, and is locked in the chamber 11, and the limiting piece 60 is punched out on one side. A fastening portion 61 allows the limiting piece 61 to be directly inserted into the positioning hole 14 of the wall surface of the chamber 11 to facilitate assembly of the limiting piece 61. When implemented, the engaging portion 61 can be selectively omitted.

The above description is only for the preferred embodiment of the present invention, and is intended to clarify the features of the present invention, and is not intended to limit the scope of the present embodiment, and the average variation made by those skilled in the art according to the present creation. Changes that are well known to those skilled in the art, and still fall within the scope of this creation.

10‧‧‧ Toolbox subject

11‧‧ ‧ room

12‧‧‧Slide rails

13‧‧‧ Track

14‧‧‧Positioning holes

20‧‧‧Drawers

21‧‧‧ Tracks

30‧‧‧WD parts

40‧‧‧ Cards

50‧‧‧Top group

51‧‧‧Top conditions

52‧‧‧Flexible components

53‧‧‧Oval hole

60‧‧‧Limited conditions

61‧‧‧Keyhole

62‧‧‧Pressure

Claims (6)

The utility model relates to a repairing structure of a multi-layer drawer of a toolbox, which comprises: a toolbox main body, the toolbox main body has a cavity which is open toward the front, and a track is arranged at a predetermined surface of the cavity, and a track is vertically arranged; Each of the slide rails includes a plurality of left slide rails symmetrically disposed on a left side of the chamber and a plurality of right slide rails on a right side, wherein each of the right slide rails and the chamber contact surface form a fin, and The flap position corresponds to the track; a plurality of drawers each having an open-facing chamber, and each of the drawers has a track segment corresponding to each of the slide rails, so that each The drawer is movably disposed in the chamber; a plurality of latching members are movably disposed on the rail, and each of the latching members has an elbow segment at each end, and the elbow segment protrudes The track has a first inclined surface formed on one side of the elbow section; a plurality of dialing members, each of the dialing members corresponding to each of the latching members, respectively disposed on one side of each drawer, each of the dialing members having a a vertical connecting section, a horizontal section extending from the vertical connecting section, and a vertical extending from the water a shifting section having a shifting pitch; a top set is disposed under the rail to provide a position for adjusting the relative position of each of the latching members, the top set comprising a top member and an elastic member An element having an elliptical hole, and the top member is bent at one end to form a top leg portion, and the top leg portion corresponds to one of the elbow portions, and the elliptical hole provides the wing The sheet is stretched to limit the displacement distance of the top member, and the elastic member is provided to enable the elastic member One side abuts the flap, and the other end abuts against one end of the elliptical hole, and the top member is supported upwardly by the elastic member; wherein each of the dial members is synchronously actuated when the corresponding drawer is withdrawn, so that each One of the dialing members pushes each of the latching members to move up and down along the track, and the moving distance of the latching member can be inserted into the shifting section, so that the remaining each of the dialing members and each of the latching members are blocked. , to achieve the effect of self-locking. The improvement of the opening structure of the multi-layer drawer of the tool box according to the first aspect of the patent application, wherein the front end face of the shifting section has a slope. The improved structure of the multi-layer drawer of the tool box according to the first aspect of the patent application, wherein the rail is further provided with a limiting member, the one end of the limiting member is bent to form a pressing portion, and the pressing portion is One of the elbow segments corresponds to one of the positions. The open structure of the multi-layer drawer of the toolbox according to the first aspect of the patent application is improved, wherein each of the latch members has a shape of a scorpion. The improvement of the opening structure of the multi-layer drawer of the toolbox according to the first aspect of the patent application, wherein the limit of each of the clamping members is further matched with a limiting piece across the track and locked in the capacity The room reached a limit. The method for improving the opening structure of the multi-layer drawer of the tool box according to claim 1, wherein each of the elbow segments is formed with a second inclined surface different from the other side of the first inclined surface.