CN211392068U - Automatic stacking box for spring piece type hardware - Google Patents

Abstract

The utility model provides an elastic piece type hardware automatic stacking box, which comprises a first box body, a second box body and a stacking locking spring piece assembly; the first box body is provided with at least one stacking slot; the stacking slot includes a large slot and a small slot slot, and the large slot and the small slot are connected; the superimposed boss can be inserted into the large slot of the adjacent spring-type hardware automatic stacking box, and move along the surface of the first box body and the second box body to push into the small slot inside; the first box body also has at least one superposition locking groove, and the superposition locking groove and the superposition groove are located on the same surface of the first box body; the superposition locking elastic plate assembly includes a spring plate and a locking boss; one end of the spring plate is arranged in the second box The locking boss is fixed on the outer side of the shrapnel; the locking boss can be embedded in the overlapping locking groove of the adjacent shrapnel type hardware automatic stacking box to prevent the relative movement of the surfaces of the first box body and the second box body. The advantages are that the operation is simple, the boxes of different sizes can also be stacked, and the multiple stacked boxes do not need to be separated one by one, and the separation of the two boxes can be realized at any position.

Description

Shrapnel type hardware automatic stacking box

technical field

The utility model relates to a tool box, in particular to a stackable tool box.

Background technique

Toolboxes tend to be stacked on top of each other during movement. During transportation, the tool box is often scattered due to vibration or tilt. In the prior art, buckles are often added around the tool. In this case, there will be snap fittings around the box body, which cannot be closely arranged when placed horizontally. Moreover, the superposition operation is cumbersome, and most of them must be decomposed one by one.

Utility model content

The utility model provides a shrapnel type hardware automatic stacking box, the upper and lower box bodies are superimposed and locked and unlocked is simple to operate, boxes of different sizes can also be stacked, and multiple stacked boxes do not need to be separated one by one. The position enables the separation of the two boxes to overcome the deficiencies of the prior art.

The utility model provides a shrapnel-type hardware automatic stacking box, which comprises a first box body, a second box body and a stacking locking shrapnel assembly; the first box body is provided with at least one stacking slot; the stacking slot includes a large slot and a small slot slot, and the large slot and the small slot are connected; the second box body has at least one superimposed boss, and the position of the superimposed boss is matched with the superposed slot; the superposed boss can be inserted into the large socket of the adjacent spring-type hardware automatic stacking box The first box body also has at least one superposition locking groove, and the superposition locking groove and the superposition locking groove are at the same position as the first case body. One surface; the superimposed locking shrapnel assembly includes a shrapnel and a locking boss; one end of the shrapnel is set on the second box body; the locking boss is fixed on the outer side of the shrapnel; In the groove, the surfaces on which the first box body and the second box body are abutted are prevented from moving relative to each other.

The utility model provides a shrapnel-type hardware automatic stacking box, which comprises a first box body, a second box body and a stacking locking shrapnel assembly; the first box body is provided with at least one stacking slot; the stacking slot includes a large slot and a small slot slot, and the large slot and the small slot are connected; the superimposed boss can be inserted into the large slot of the adjacent spring-type hardware automatic stacking box, and move along the surface of the first box body and the second box body to push into the small slot The second box body also has at least one superimposed locking groove, and the superimposed locking groove and the superimposed boss are on the same surface of the second box body; the superimposed locking spring plate assembly includes a spring plate and a locking boss; one end of the spring plate is arranged on the first On the box body; the locking boss is fixed on the elastic piece; the locking boss can be embedded in the overlapping locking groove of the adjacent elastic piece type hardware automatic stacking box to prevent the relative movement of the surfaces of the first box body and the second box body.

Further, the present utility model provides an automatic stacking box of shrapnel type hardware, which can also have such a feature: when the stacking boss is inserted into the large slot of the adjacent shrapnel type hardware automatic stacking box, and the first box body and the second box The body-fitted surface moves and pushes into the small slot; the other end of the shrapnel moves close to the stacking locking slot, and the locking boss is embedded in the stacking locking slot of the adjacent shrapnel-type hardware automatic stacking box, and the first box body and the second box body fit together. The surface cannot move relatively, the superimposed boss cannot be pulled out from the small slot, and the two adjacent shrapnel-type hardware automatic superposition boxes are superimposed and locked.

Further, the present invention provides an automatic shrapnel type hardware stacking box, which can also have the following features: the other end of the shrapnel moves away from the stacking locking groove, the locking boss is away from the stacking locking groove of the adjacent shrapnel-type hardware automatic stacking box, and the first The surfaces of the first box body and the second box body can be moved relative to each other. After the stacking boss is moved from the small slot to the large slot, the stacking slot can be pulled out, and the two adjacent shrapnel-type hardware automatic stacking boxes can be separated.

Further, the present invention provides an elastic piece type hardware automatic stacking box, which can also have the following characteristics: the first box body or the second box body has an elastic piece accommodating groove; the elastic piece is arranged in the elastic piece accommodating groove.

Further, the present invention provides an automatic stacking box of shrapnel type hardware, which can also have the following characteristics: a limit key is arranged in the shrapnel accommodating groove, and the limit key is arranged above the inner side of the shrapnel.

Further, the present utility model provides an automatic stacking box of elastic piece type hardware, which can also have the following characteristics: the cross section of the locking boss is trapezoidal.

Further, the present utility model provides a shrapnel type hardware automatic stacking box, which can also have the following characteristics: the side of the large slot away from the communication with the small slot has a slot guide slope; the stacking boss corresponds to the slot guide slope There is a boss guide slope at the position of ; the slope of the boss guide slope and the slot guide slope are the same.

Further, the present utility model provides a shrapnel type hardware automatic stacking box, which can also have the following features: it also includes a box body locking assembly and a handle; one end of the first box body and the second box body are rotatably connected; the box body locks The other end of the first box body and the second box body can be fixedly connected by the joint assembly; it also includes a handle arranged on the first box body or the second box body.

Description of drawings

FIG. 1 is an upper perspective view of the spring-type hardware automatic stacking box in the first embodiment.

FIG. 2 is a perspective view of the lower side of the spring-type hardware automatic stacking box in the first embodiment.

FIG. 3 is an exploded view of the dome-type hardware automatic stacking box in the first embodiment.

4 is a rear perspective view of the superimposed boss in the first embodiment.

FIG. 5 is a rear view of the superimposed boss in the first embodiment.

FIG. 6 is a side view of the superimposed boss in the first embodiment.

FIG. 7 is a perspective view of the superimposed groove in the first embodiment.

FIG. 8 is a plan view of the superimposed groove in the first embodiment.

FIG. 9 is an enlarged view of part A of FIG. 2 .

FIG. 10 is a schematic diagram of the structure of the superimposed locking shrapnel assembly in the first embodiment.

FIG. 11 is an upper perspective view of the spring-type hardware automatic stacking box in the second embodiment.

Detailed ways

The present utility model will be further described below with reference to the accompanying drawings and specific embodiments.

Example 1

As shown in FIG. 1 to FIG. 3 , in this embodiment, the dome-type hardware automatic stacking box includes: a first box body 100 , a second box body 200 , a stacking locking spring plate assembly 300 , a box body locking assembly 400 and a handle 500 . .

In this embodiment, the first box body 100 is an upper box body, and the second box body 200 is a lower box body. One side of the first box body 200 with the handle is the front side, and the other side is the rear side.

In this embodiment, the rear side of the lower box body 200 has a rotation shaft 230 , and the rear side of the upper box body 100 has a rotation hole matched with the rotation shaft 230 . The rotating hole is sleeved on the rotating shaft 230 to realize the rotatable connection of the upper box body 100 and the lower box body 200 , that is, to realize the opening and closing of the upper box body 100 and the lower box body 200 . Of course, the upper box body 100 and the lower box body 200 can also be opened and closed in other ways.

As shown in FIG. 3 , the box body locking assembly 400 includes: two sets of matching snap bars 410 and a rotating snap 420 . The snap bar 410 is fixed on the front side of the upper case 100 . The upper end of the rotary buckle 420 has a groove; When the rotary buckle 420 rotates and the groove is clamped on the buckle rod 410 , the upper box body 100 and the lower box body 200 are locked together.

As shown in FIG. 3 , both sides of the handle 500 are embedded in the handle groove 250 on the front side of the lower box body 200 , which is convenient for individual carrying of the spring-type hardware automatic stacking box. The lower box body 200 also has a dividing plate 240, which divides the lower box body into several areas to facilitate the placement of tools.

As shown in FIG. 2 , FIG. 4 to FIG. 5 , in this embodiment, the lower surface of the second box body 200 , that is, the lower surface of the lower box body 200 has eight superimposed bosses 210 . The superimposed boss 210 is composed of a large boss 211 and a small boss 212. In this embodiment, the large boss 211 and the small boss 212 are in a "convex" shape, that is, the overall shape of the large boss 211 is a rectangle, and the overall shape of the small boss 212 is also a rectangle, and the two are symmetrical. The length of the small boss 212 is smaller than the length of the large boss 211, and the small boss 212 is close to the lower surface of the lower case body 200.

As shown in FIG. 1, FIG. 3, FIG. 7 and FIG. 8, the upper surface of the first case body 100, that is, the upper surface of the upper case body 100 has 8 stacking grooves 110. The superimposed slot 110 includes a large slot 111 and a small slot 112, and the lower parts of the large slot 111 and the small slot 112 communicate with each other. The size of the opening of the large slot 111 matches the size of the large boss 211 , and the large boss 211 can be inserted into the large slot 111 . The size of the opening of the small slot 112 matches the size of the small boss 211 . Actually, the most important thing is that the size of the opening of the small slot 112 is smaller than the outer dimension of the large boss 211 , so that the large boss cannot be pulled out from the small slot 112 upwards.

In this embodiment, the large slot 111 is away from the side communicating with the small slot 112, that is, the front side of the large slot 111 has a slot guide slope 113. The superimposed boss 210 has a boss guide slope 213 at a position corresponding to the slot guide slope 113 . The slopes of the boss guide slope 213 and the slot guide slope 113 are the same. The connection position of the large slot 111 and the small slot 112 is chamfered, and the large boss 212 also has chamfers everywhere, which plays a guiding role and facilitates the insertion of the stacking boss 210 into the stacking slot 110 .

As shown in FIG. 2, FIG. 9 and FIG. 10, in this embodiment, the second box body 200, that is, the middle position of the rear side of the lower surface of the lower box body 200, has a rectangular elastic piece accommodating groove 220.

The superimposed locking spring plate assembly 300 includes a spring plate 310 and a locking boss 320 . The elastic piece 310 is disposed in the elastic piece accommodating groove 220 of the second box body 200 , one end of the elastic piece 310 is connected to the second box body 200 , and the other end of the elastic piece 310 can move up and down. The locking boss 320 is fixed on the lower surface, ie the outer side, of the elastic piece 310 . In this embodiment, the cross section of the locking boss 320 is a trapezoid. The elastic piece accommodating groove 220 also has a limit key 221, which is arranged on the upper surface of the elastic piece, ie, above the inner side, to limit the limit position of the elastic piece to move upward, and the elastic piece 310 is placed to move too much.

In this embodiment, the upper surface of the first box body 100 , that is, the upper box body 100 has three superimposed locking grooves 120 . The superimposed locking groove 120 and the superimposed groove 110 are located on the same surface of the upper case body 100 .

The working principle of the lower box body of the shrapnel type hardware automatic stacking box:

Overlay locking process:

The superimposed boss 210 of the previous spring-type hardware automatic stacking box is inserted into the large slot 111 from the large slot 111 of the next spring-type hardware automatic stacking box. Under the action, the abutting surfaces of the upper and lower button-type hardware automatic stacking boxes move relatively horizontally, and drive the stacking boss 210 into the slot 112 (of course, it can also be pushed manually). At this time, since the opening size of the small slot 112 is smaller than the outer dimension of the large boss 212 , the superimposed boss 210 cannot move upward, and the small slot 112 is pulled out.

In this state, the other end of the elastic piece 310 moves downward, inserting the locking boss 320 into the overlapping locking groove 120 in the middle of the adjacent elastic piece type hardware automatic stacking box, preventing the first box body 100 and the second box body 200 from sticking to each other. The combined surfaces move relative to each other. At this time, the upper and lower two shrapnel-type hardware automatic stacking boxes cannot move horizontally, so that two adjacent shrapnel-type hardware automatic stacking boxes can be stacked and locked.

Separation process:

The other end of the elastic piece 310 moves upward, and drives the locking boss 320 to leave the overlapping locking groove 120 in the middle of the adjacent elastic piece type hardware automatic stacking box. At this time, the upper and lower two spring-type hardware automatic stacking boxes can move relatively horizontally, so that the stacking boss 210 moves from the small slot 113 to the position of the large slot 111 . At this time, the stacking boss 210 can be pulled out from the large slot 111 and the stacking slot 110 can be pulled out, and the two adjacent spring-type hardware automatic stacking boxes can be separated.

Embodiment 2

As shown in FIG. 11 , in this embodiment, the upper box body of the spring-type hardware automatic stacking box has 4 stacking grooves 110 , and the lower box body has corresponding 4 stacking bosses. There is a locking groove stack 120 on the upper case. There is no handle on the lower box body. Except that the number of the above-mentioned stacking grooves 110, stacking bosses 120 and locking groove stacking 120 is different from that of the spring-type hardware automatic stacking box in the first embodiment, other structures and working principles are the same as those in the first embodiment, and will not be repeated.

The shrapnel-type hardware automatic stacking box in this embodiment can be stacked on the shrapnel-type hardware automatic stacking box in the first embodiment, or two can be stacked at the same time.

Embodiment 3

In this embodiment, the superimposed locking shrapnel assembly 300 of the shrapnel-type hardware automatic stacking box is disposed on the first box body 100 , that is, the upper box body 100 . The stacking locking groove 120 is disposed on the second box body 200 , that is, on the lower box body, that is, the stacking locking groove 120 and the stacking boss 210 are located on the same surface of the second box body 200 . The working principles of the superimposed locking spring plate assembly 300 and the superimposed locking groove 120 are the same as those in the first embodiment, and will not be repeated.

It should be noted that, in this document, the relational terms such as front side, rear side, upper, lower, horizontal, etc. are only for the drawings in this embodiment, so as to facilitate the description of the relative positional relationship; from different angles, the relative positional relationship Variations will occur and do not play a full limiting role. The above specific embodiments only describe the main features and innovations of the solution. Those skilled in the art should understand that this solution is not limited by the foregoing embodiments. On the premise of not departing from the innovation and protection scope of the present scheme, there will be various changes in this scheme, and these changes and improvements will fall within the scope of protection required by this scheme. The scope of protection claimed in this scheme is defined by the appended claims and their equivalents.

Claims (9)

1. A shrapnel type hardware automatic stacking box, characterized in that: comprising, a first box body, a second box body and a stacking locking shrapnel assembly; Wherein, the first box body has at least one stacking slot; the stacking slot includes a large slot and a small slot, and the large slot and the small slot are communicated; The second box body is provided with at least one superimposed boss, and the position of the superimposed boss is matched with the superimposed groove; The superimposed boss can be inserted into the large slot of the adjacent elastic piece type hardware automatic superposition box, and is pushed into the small slot along the surface of the first box body and the second box body that fit together Inside; The first box body also has at least one overlapping locking groove, and the overlapping locking groove and the overlapping groove are located on the same surface of the first box body; The superimposed locking spring plate assembly includes a spring plate and a locking boss; one end of the spring plate is arranged on the second box body; the locking boss is fixed on the outer side of the spring plate; The locking bosses can be embedded in the stacking locking grooves of the adjacent dome-type hardware automatic stacking boxes, so as to prevent the surfaces of the first box body and the second box body from moving relative to each other. 2. A shrapnel-type hardware automatic stacking box, characterized in that: comprising: a first box body, a second box body and a stacking locking shrapnel assembly; Wherein, the first box body has at least one stacking slot; the stacking slot includes a large slot and a small slot, and the large slot and the small slot are communicated; The second box body is provided with at least one stacking boss, and the position of the stacking boss is matched with the stacking groove; The superimposed boss can be inserted into the large slot of the adjacent elastic piece type hardware automatic superposition box, and is pushed into the small slot along the surface of the first box body and the second box body that fit together Inside; The second box body also has at least one overlapping locking groove, and the overlapping locking groove and the overlapping boss are located on the same surface of the second box body; The superimposed locking spring plate assembly includes a spring plate and a locking boss; one end of the spring plate is arranged on the first box body; the locking boss is fixed on the spring plate; The locking bosses can be embedded in the stacking locking grooves of the adjacent dome-type hardware automatic stacking boxes, so as to prevent the surfaces of the first box body and the second box body from moving relative to each other. 3. shrapnel type hardware automatic stacking box as claimed in claim 1 or 2, is characterized in that: When the stacking boss is inserted into the large slot of the adjacent dome-type hardware automatic stacking box, and moves along the surface where the first box body and the second box body fit together, it is pushed into the small slot ; The other end of the elastic piece moves close to the stacking locking slot, the locking boss is embedded in the stacking locking slot of the adjacent elastic piece type hardware automatic stacking box, the first box body and the second box The surfaces that fit closely cannot be moved relative to each other, the superimposed boss cannot be pulled out from the small slot, and the two adjacent spring-type hardware automatic superposition boxes are superimposed and locked. 4. shrapnel type hardware automatic stacking box as claimed in claim 3, is characterized in that: Wherein, the other end of the elastic piece moves away from the stacking locking slot, the locking boss is away from the stacking locking slot of the adjacent elastic piece type hardware automatic stacking box, the first box body and the second The surface on which the box body fits can move relatively. After the stacking boss moves from the small slot to the large slot, the stacking slot can be pulled out, and the two adjacent shrapnel-type hardware automatic stacking boxes can be separation. 5. The dome-type hardware automatic stacking box according to claim 1 or 2, wherein the first box body or the second box body has an elastic plate accommodating groove; The elastic piece is arranged in the elastic piece accommodating groove. 6. shrapnel type hardware automatic stacking box as claimed in claim 5, is characterized in that: Wherein, the elastic piece accommodating groove is provided with a limit key, and the limit key is arranged above the inner side of the elastic piece. 7. The dome-type hardware automatic stacking box according to claim 1 or 2, wherein the cross section of the locking boss is trapezoidal. 8. The dome-type hardware automatic stacking box according to claim 1 or 2, wherein the side of the large slot away from the communication with the small slot has a slot guide slope; The position of the superimposed boss corresponding to the slot guide slope has a boss guide slope; The slope of the guide slope of the boss is the same as that of the guide slope of the slot. 9. The shrapnel-type hardware automatic stacking box according to claim 1 or 2, characterized in that: it also comprises a box body locking assembly and a handle; One end of the first box body and the second box body is rotatably connected; The box body locking assembly can fixedly connect the other ends of the first box body and the second box body; It also includes that the handle is arranged on the first box body or the second box body.

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