Utility model content
The utility model is intended to provide a kind of building blocks parcel tray, can stored goods, and have when in use good
Interest, especially give young children in use, its also have good intelligence development functions.
Specifically, which includes box body, box cover, the groove on box side wall and bottom surface and position
Protrusion in box cover upper surface, be located at box body each side wall and the groove in bottom surface quantity respectively with positioned at box cover
The quantity of the protrusion of upper surface is identical, and the groove can be cooperated in shape from protrusion to realize different building blocks storings
Box is plugged in together.
Preferably, on box cover further include lockset, which includes actuating lever, actuating conehead and bolt.
Preferably, it is additionally provided with lockhole on the part wall that box body is closed with box cover lid, which can cooperate with bolt
To lock box body and box cover.
Preferably, actuating lever is set on box cover in addition in the other positions of protrusion, such actuating lever protrudes from box cover
The part on surface is not contacted with protrusion generation.
Preferably, it is identical as the height of protrusion on the box cover to protrude from the height of the part of box cover upper surface for actuating lever.
Preferably, there is actuating lever orthogonal two bar portions, one of bar portion to be connect with actuating conehead, another
A side wall of protrusion and a prominent part are passed through in one end of bar portion, and the protrusion for actuating lever or more is offered on the side wall
The guiding groove of sliding.
Preferably, box cover upper surface is additionally provided with accommodating groove, the protruding portion of actuating lever on the part of guiding trench bottom
Accommodating groove can be received by dividing.
Preferably, the length of guiding groove is equal to the height of protrusion.
Preferably, it is provided with accommodating groove in the peripheral surface of the groove on box body, it is prominent which can accommodate actuating lever
Go out part;Actuating lever is only arranged in the protrusion of a part, and accommodating groove is also only disposed on the outer of a part of groove on box body
In perimeter surface.
The utility model also provides a kind of block toy comprising multiple building blocks parcel trays according to the present utility model.
Since building blocks parcel tray according to the present utility model can realize grafting so that parcel tray has good interest
Taste;And especially there is lock structure, therefore quite convenient for young children's use, also there is good intelligence development work(
Energy.
Specific implementation mode
Referring to attached drawing 1-3, building blocks parcel tray according to the present utility model includes box body 1, box cover 2, is located at 1 four sides of box body
Groove 4 on wall and bottom surface and the protrusion 3 positioned at 2 upper surface of box cover.Box cover 2 can cover the open-mouth closed in box body 1
To form a closed box.Preferably, box cover 2 and the open-mouth of box body 1 are interference fitted.Positioned at each side of box body 1
The quantity of groove 4 on wall and bottom surface is identical as the quantity of protrusion 3 positioned at 2 upper surface of box cover respectively, and this is recessed
Slot 4 can cooperate in shape with protrusion 3, that is to say, that another can be inserted in the protrusion 3 on a building blocks parcel tray
Groove 4 on building blocks parcel tray to constitute a block toy, and groove 4 can be fitted close with protrusion 3 so that
Different building blocks parcel trays very will not be disassembled easily when grafting is got up.Fig. 4 shows that multiple building blocks parcel trays are inserted
It connects to form a block toy.
In one embodiment, as shown in figure 5, further including lockset wherein on box cover 2, the lockset include actuating lever 11,
Activate conehead 12 and bolt 13.Preferably, actuating lever 11 extends through protrusion 3 and extends into the middle part of box cover, activates conehead
12 be also in box cover inner space and its with larger sectional area one end (i.e. the bottom of conehead, that is, with the vertex of a cone
Opposite one end) it is connected to 11 end of actuating lever.Bolt 13 is additionally provided in box cover inner space, one end of the bolt 13
It is resisted against on the conical surface of actuating conehead 12.Actuating lever 11 is preferably mutually perpendicular to bolt 13.Also all have in protrusion or box cover
The corresponding limiting device for guiding actuating lever 11 or bolt 13 to slide, these are all conventional structures, and details are not described herein.It is excellent
Selection of land is additionally provided with the first returning spring on the periphery for the part that actuating lever 11 is in inside protrusion 3, on the periphery of bolt 13
It is provided with the second returning spring;Certainly, flange is should still be provided on actuating lever 11 and bolt 13 with against returning spring.Box body
1 with box cover 2 lid close part wall on be additionally provided with lockhole, the lockhole can with bolt 13 cooperate to lock box body 1 with
Box cover 2 so that box body 1 cannot be detached from box cover 2.At this point, when different building blocks parcel trays is plugged in together, one of product
Protrusion on the box cover of the wooden parcel tray is inserted into the groove on the box body of another building blocks parcel tray, and as protrusion insertion is recessed
During slot, the actuating lever 11 on box cover is overcome the elastic force of the first returning spring to box by the pushing of bottom portion of groove wall surface
It is retracted in lid, the conical surface for activating conehead 12 at this time pushes bolt 13 and the restoring force of second spring is overcome to make one end of bolt 13
On into box body wall surface in corresponding lockhole so that box body 1 is locked with box cover 2, in this way when different building blocks parcel trays is plugged on
A firm block toy can be formed when together, building blocks will not be caused to play in conjunction with insecure with box cover 2 because of box body 1
Tool rupture will not lead to occur when splitting block toy box body 1 and be detached with box cover 2 and object in box occur and be scattered
Phenomenon.Certainly, the restoring force of returning spring is usually all very little, and the protrusion being inserted into and groove will not be caused to automatically spring open.When
When splitting block toy manually, when extracting protrusion from groove, since box body 1 and box cover 2 are locking, box when starting
Body 1 will not be detached with box cover 2, and when homing under the action of returning spring of actuating lever 11 causes box body 1 to be unlocked with box cover 2
When, since frictional force is smaller at this time, box body 1 and 2 delamination of box cover will not be caused.
In a preferred embodiment, actuating lever 11 protrude from box cover protrusion partial-length be substantially equal to groove
Depth;At this point, when almost completely disengaging protrusion with groove, box body 1 can just unlock completely with box cover 2, therefore will not
Lead to the separation of box body 1 and box cover 2.
In a preferred embodiment, actuating lever 11 is set on box cover in addition in the other positions of protrusion, activating in this way
The part that bar 11 protrudes from box cover upper surface is not contacted with protrusion generation or far from these protrusions.Preferably, actuating lever 11 is prominent
Height for the part of box cover upper surface is identical as the height of protrusion on the box cover.In this way when protrusion is inserted into groove, cause
Lever 11 is also squeezed immediately, enters the corresponding lockhole on box body so as to cause bolt 13 to lock box cover and box body.
Pulling capacity when splitting block toy will not lead to the separation of the box cover and box body of parcel tray in advance.
Certainly, the number of bolt 13 can also select in right amount, from the tightness that can change locking;These are different to insert
Pin 13 can have similar structure, can be arranged in different orientation, and one end is all resisted against actuating conehead 12
On the conical surface.
In another embodiment, as shown in fig. 6, wherein actuating lever 11 is in the L-type overturn, with orthogonal
Two bar portions, one of bar portion are connect with actuating conehead 12, and one end of another bar portion passes through a side wall of protrusion and dashes forward
Go out a part, the guiding groove slided up and down for the protrusion of actuating lever 11 is offered on the side wall.When carrying out grafting, groove
Periphery wall faces the extruding of aforementioned protrusion to realize the locking of box cover and box body.Preferably, the length etc. of guiding groove
In the height of protrusion.Preferably, box cover upper surface is additionally provided with accommodating groove, aforementioned protruding portion on the part of guiding trench bottom
Dividing can be accommodated in the accommodating groove, so that different parcel trays can be closely adhered to grafting.Others such as reply bullet
The structures such as spring are identical as a upper lockset embodiment.
In another embodiment, the accommodating groove is set in the peripheral surface of the groove on box body, when protrusion and
When groove grafting, which can accommodate above-mentioned actuating lever protrusion.In one embodiment, above-mentioned actuating lever is only arranged
In in the protrusion of a part, that is, the periphery of groove that is not provided with actuating lever in some protrusions, while being set on box body
Accommodating groove is also only part setting on surface, so only when aforementioned actuating lever protrusion and accommodating groove are in corresponding position
Different parcel trays can be plugged in together with fitting closely.This setting is very favorable, as the child at smaller age
The observation and manipulative ability that child can also be tempered when child is using parcel tray according to the present utility model or block toy, from
And reinforce the interest and intelligence development functions of the utility model.
In a preferred embodiment, bolt and that part for contact of actuating conehead have a concave arc shape, the concave arc shape and
The conical surface of actuating conehead can be preferably bonded, to enhance the stability of lockset actuating.In a preferred embodiment, bolt
That section of portion contacted with actuating conehead has inclined-plane.
The utility model is especially suitable for the use of child, and lockset therein does not need complicated operation and causes child can not
Parcel tray is opened, while can realize the locking of box cover and box body automatically again when by parcel tray grafting at a toy, to
So that block toy is very secured, detaching wantonly for box cover and box body will not be especially caused when disassembling block toy, is made
The object or small snacks obtained in parcel tray is scattered on the ground.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by the appending claims and its equivalent thereof.