Building block toy storage box

Abstract

The utility model discloses a building block toy storage box which comprises a support, a protective cover is hinged to the support, the top of the protective cover is hinged to the support, a sliding groove in the vertical direction is formed in the surface, close to the bottom, of the protective cover, a positioning mechanism is arranged in the sliding groove, and a positioning hole matched with the positioning mechanism is formed in the support. The positioning mechanism comprises a sliding rod which is in limited sliding connection in the sliding groove, the outer end of the sliding rod is fixedly connected with a handle, the sliding rod is provided with a positioning rod, the inner wall of the sliding groove is provided with an up-down moving groove, and the positioning rod is in limited sliding connection in the moving groove; a reset spring making contact with the upper end of the positioning rod is arranged in the moving groove, and the lower end of the positioning rod is matched with the positioning hole in a clamped mode. By means of the positioning mechanism, reliable positioning of the protective cover can be achieved after the protective cover is closed on the support, and the positioning effect on the protective cover in the using process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of toys, in particular to a storage box for building block toys. Background Art

[0002] Educational building block toys are a type of toy that is both entertaining and educational. Their core function is to stimulate the user's intellectual potential, creativity and hands-on ability through the game process. The design of this type of toy usually incorporates cognitive challenges or skill training elements, allowing users to naturally improve their various abilities while playing.

[0003] For example, patent publication number CN222488879U discloses an interactive educational toy for young children, the key points of which are as follows: it includes a bracket, a plurality of pressure sensors are fixedly connected to the top of the bracket at equal intervals; a storage assembly, the number of the storage assemblies is set to be multiple and equal to the number of pressure sensors, the storage assembly includes a plurality of fixed rods and a plurality of snowflake blocks, and a retaining ring is fixedly connected between the upper end surfaces of the plurality of fixed rods. The outer surface of the bracket is connected to a retaining cover via a hinge, and a protrusion is fixedly connected to the outer surface of the retaining cover. In this utility model, after the child finishes the educational toy snowflake block game, the parents can guide the child to store and organize the snowflake blocks by themselves, and the speaker can emit audio guidance to encourage the child to store the snowflake blocks. The interactive storage can improve the child's color recognition and hands-on operation ability, and help the child develop the good habit of storing personal items by themselves, achieving a better interactive educational effect.

[0004] In the above-mentioned prior art, the shield and the bracket are connected only by a hinge. After the building blocks are stored in the device, the shield and the bracket are closed. Because the limiting effect of the shield is poor, the protective effect of the device is also reduced. It is very easy for the device to fall from a height, and the bracket and the shield will unfold, causing the stored building blocks to scatter. The scattered building blocks need to be collected again, which greatly reduces the practicality of the device. Utility Model Content

[0005] The technical problem to be solved by the present invention is to provide a toy building block storage box that can reliably position the protective cover after the protective cover is closed on the bracket. The technical solution adopted is as follows:

[0006] The utility model provides a building block storage box, including support, the support is hinged with the protective cover, its characterized in be: the protective cover top is hinged with support, and the protective cover is close to bottom surface and is opened the sliding groove that goes up and down, be provided with positioning mechanism in the sliding groove, be provided with positioning hole with positioning mechanism adaptation on the support, the positioning mechanism includes the sliding rod of limit position sliding connection in the sliding groove, the outer end of sliding rod is fixedly connected with handle, be provided with positioning rod on the sliding rod, the inner wall of sliding groove is opened the moving groove that goes up and down, and positioning rod limit position sliding connection is in the moving groove, be provided with reset spring with the upper end of positioning rod contact in the moving groove, the lower end of positioning rod and positioning hole joint cooperation.

[0007] The outer end of the sliding rod refers to the end of the sliding rod outside the protective cover. After holding the handle with your hand, you can move the handle up and down, so that the sliding rod can slide up and down in the sliding groove, and drive the positioning rod to slide up and down along the moving groove.

[0008] In the preferred embodiment, the sliding groove is provided with two, two sliding grooves are side by side, and each sliding groove is provided with one positioning mechanism. At this time, two positioning holes are opened on the support, and each positioning hole corresponds to a positioning mechanism.

[0009] Usually, the lower end of the moving groove has an opening for the lower end of the positioning rod to extend out of, and when the protective cover is closed, the opening and the positioning hole are aligned with each other, and the lower end of the positioning rod extends out of the opening at the lower end of the moving groove and is embedded in the positioning hole.

[0010] Usually, the upper end of the moving groove is closed, the upper end of the reset spring is in contact with the inner wall of the upper end of the moving groove, and the lower end of the reset spring is in contact with the upper end of the positioning rod.

[0011] In the preferred embodiment, the inner end of the sliding rod is fixedly connected with a connecting rod, and the positioning rod is provided with a guide through hole matched with the connecting rod; the outer end of the connecting rod is fixedly connected with the inner end of the sliding rod, the inner end of the connecting rod is provided with a limiting block, and the inner wall of the moving groove is provided with a limiting hole for clamping the limiting block. The inner end of the sliding rod refers to the end of the sliding rod away from the handle.

[0012] In the more preferred embodiment, the limiting block is provided with a threaded hole, and the inner end of the connecting rod is provided with an external thread. The inner end of the connecting rod is threadedly connected with the threaded hole of the limiting block. The inner end of the connecting rod is threadedly connected with the limiting block, which is more convenient for assembly.

[0013] In a more preferable solution, two limiting holes are formed on the inner wall of the moving groove, and the two limiting holes are arranged in the up-down direction. When the protective cover is closed, the lower end of the positioning rod extends out of the opening at the lower end of the moving groove and is embedded in the limiting hole, at this time, the limiting block can be clamped with the limiting hole on the lower side to prevent the lower end of the positioning rod from being separated from the limiting hole. When the protective cover needs to be opened, first pull the handle, sliding rod and connecting rod outward, so that the limiting block is withdrawn from the limiting hole on the lower side; then slide the handle, sliding rod, connecting rod and positioning rod upward together, and the lower end of the positioning rod is withdrawn from the limiting hole; when the handle, sliding rod, connecting rod and positioning rod slide upward together to a predetermined position, the limiting block is aligned with the limiting hole on the upper side, at this time, the handle, sliding rod and connecting rod are pushed inward, so that the limiting block is clamped with the limiting hole on the upper side to limit the position of the positioning rod, so that the lower end of the positioning rod cannot extend out of the opening at the lower end of the moving groove (when the lower end of the positioning rod extends out of the opening at the lower end of the moving groove, it will hinder the operation of closing the protective cover next time).

[0014] The cross-sectional shape of the limiting block can be a regular polygon (such as a regular hexagon) or other shapes.

[0015] In a more preferable solution, a containing groove capable of accommodating the limiting block is formed on one side of the positioning rod close to the limiting block, and the containing groove is in communication with the inner end of the guide through hole. When the positioning rod needs to be moved, the handle, sliding rod and connecting rod are pulled outward, so that the limiting block is in the containing groove and does not hinder the subsequent sliding of the positioning rod in the moving groove, so that the sliding of the positioning rod in the moving groove is more smooth.

[0016] In a preferable solution, a protective sleeve is attached to the outer contour of the handle, and anti-skid lines are formed on the outer contour of the protective sleeve.

[0017] The positioning mechanism is provided, and reliable positioning of the protective cover can be realized after the protective cover is closed on the support, the positioning effect of the protective cover during use is improved, and the problem that the existing technology has poor limiting effect on the protective cover, so that the building blocks are easily scattered after the equipment falls and need to be collected again is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the preferred embodiment of the utility model;

[0019] Figure 2 It is a partial sectional view schematic diagram of the positioning mechanism in the preferred embodiment of the utility model;

[0020] Figure 3 It is the utility model Figure 2 The enlarged view of A in the utility model. DETAILED DESCRIPTION

[0021] Referring to Figures 1-3The building block storage box comprises a support 1, a protective cover 2 is hinged to the support 1 (the top of the protective cover 2 is hinged to the support 1), a sliding groove 3 extending upward and downward is formed in the protective cover 2 close to the bottom surface, a positioning mechanism 4 is arranged in the sliding groove 3, and a positioning hole 5 matched with the positioning mechanism 4 is formed in the support 1.

[0022] In the embodiment, two sliding grooves 3 are arranged side by side, and one positioning mechanism 4 is arranged in each sliding groove 3.

[0023] The lower end of the moving groove 44 is provided with an opening 410 for the lower end of the positioning rod 43 to extend out of, the opening 410 is aligned with the positioning hole 5 when the protective cover 2 is closed, and the lower end of the positioning rod 43 extends out of the opening 410 at the lower end of the moving groove 44 and is embedded in the positioning hole 5.

[0024] The upper end of the moving groove 44 is closed, the upper end of the reset spring 45 is in contact with the inner wall of the upper end of the moving groove 44, and the lower end of the reset spring 45 is in contact with the upper end of the positioning rod 43.

[0025] In the embodiment, the inner end of the sliding rod 41 is fixedly connected with a connecting rod 46, and a guide through hole 47 matched with the connecting rod 46 is formed in the positioning rod 43; the outer end of the connecting rod 46 is fixedly connected with the inner end of the sliding rod 41, the inner end of the connecting rod 46 is provided with a limiting block 48, and a limiting hole 49 for clamping the limiting block 48 is formed in the inner wall of the moving groove 44. A screw hole is formed in the limiting block 48, an external thread is formed in the inner end of the connecting rod 46, and the inner end of the connecting rod 46 is threadedly connected with the screw hole of the limiting block 48 through the external thread.

[0026] In the embodiment, two limiting holes 49 are formed in the inner wall of the moving groove 44, and the two limiting holes 49 are arranged in the upward and downward directions.

[0027] The cross-sectional shape of the limiting block 48 can be a regular polygon (such as a regular hexagon) or other shapes, and in the embodiment, the limiting block 48 is a regular hexagon.

[0028] The positioning rod 43 is provided with a receiving groove 411 on one side close to the limiting block 48, which can accommodate the limiting block 48 and is communicated with the inner end of the guide through hole 47. When the positioning rod 43 needs to be moved, the handle 42, the sliding rod 41 and the connecting rod are pulled outward, so that the limiting block 48 is in the receiving groove 411 and does not hinder the subsequent sliding of the positioning rod 43 in the moving groove 44, and the sliding of the positioning rod 43 in the moving groove 44 is smoother. The shape and size of the receiving groove 411 are matched with the limiting block 48, that is, the receiving groove 411 is a regular hexagon.

[0029] The handle 42 is provided with a protective sleeve 412 on the outer contour, and the protective sleeve 412 is provided with anti-skid lines on the outer contour.

[0030] The use method of the toy block storage box is briefly described as follows:

[0031] After the toy blocks (such as snowflake blocks) are stored by the children, the parents close the protective cover 2 hinged on the support 1, adjust the positioning mechanism 4 in the sliding groove 3, and then the positioning mechanism 4 is clamped and positioned with the positioning hole 5 on the support 1. At this time, the lower end of the positioning rod 43 extends from the opening 410 at the lower end of the moving groove 44 and is embedded in the positioning hole 5, the limiting block 48 is clamped with the limiting hole 49 on the lower side, and the lower end of the positioning rod 43 is prevented from being separated from the positioning hole 5, so that the protective cover 2 remains in the closed state.

[0032] When the protective cover 2 needs to be opened, the parents pull the handle 42, the sliding rod 41 and the connecting rod 46 outward, so that the limiting block 48 is withdrawn from the limiting hole 49 on the lower side and is in the receiving groove 411. Then the handle 42, the sliding rod 41, the connecting rod 46 and the positioning rod 43 are slid upward together, the lower end of the positioning rod 43 is withdrawn from the positioning hole 5, and the positioning rod 43 is pressed against the return spring 45. When the handle 42, the sliding rod 41, the connecting rod 46 and the positioning rod 43 are slid upward together to a predetermined position (at this time, the sliding rod 41 reaches the upper end of the sliding groove 3), the limiting block 48 is aligned with the limiting hole 49 on the upper side, and the handle 42, the sliding rod 41 and the connecting rod 46 are pushed inward, so that the limiting block 48 is clamped with the limiting hole 49 on the upper side, the position of the positioning rod 43 is limited, and the lower end of the positioning rod 43 cannot extend from the opening 410 at the lower end of the moving groove 44 (when the lower end of the positioning rod extends from the opening at the lower end of the moving groove, it will hinder the operation of closing the protective cover next time). At this time, the positioning rod 43 is no longer clamped with the positioning hole 5, and then the support 1 and the protective cover 2 can be unfolded, and then the children can play the toy blocks (such as snowflake blocks).

[0033] After the child stops playing with the blocks (such as the snowflake blocks), the blocks are stored on the support 1 under the guidance of the parent, and after the storage of the blocks is completed, the parent closes the protective cover 2; then the parent can pull the handle 42, the sliding rod 41 and the connecting rod 46 outward, so that the limiting block 48 exits from the upper limiting hole 49 and is located in the accommodating groove 411; then the handle 42, the sliding rod 41, the connecting rod 46 and the positioning rod 43 are slid downward together under the extension of the reset spring 45, the lower end of the positioning rod 43 extends from the opening 410 at the lower end of the moving slot 44 and is embedded in the positioning hole 5, so that the lower end of the positioning rod 43 is clamped and matched with the positioning hole 5, at this time the limiting block 48 is aligned with the lower limiting hole 49, then the handle 42, the sliding rod 41 and the connecting rod 46 are pushed inward again, so that the limiting block 48 is clamped with the lower limiting hole 49, the position of the positioning rod 43 is limited, and the protective cover 2 is positioned on the support 1.

[0034] In addition, when the reset spring 45 needs to be replaced due to damage, the handle 42 can be moved outward first to move the limiting block 48 on the connecting rod 46 into the accommodating groove 411; then the handle 42 is rotated to drive the sliding rod 41 and the connecting rod 46 to rotate together, because the limiting block 48 is clamped in the regular hexagonal accommodating groove 411, when the connecting rod 46 rotates, the screw hole of the limiting block 48 is separated from the external thread at the inner end of the connecting rod 46, at this time the connecting rod 46 and the sliding rod 41 can be disassembled; then the positioning rod 43 and the reset spring 45 are taken out from the opening 410 at the lower end of the moving slot 44, and then the reset spring 45 can be replaced, thereby improving the replacement efficiency of the reset spring 45.

Claims

1. A toy building block storage box, comprising a bracket, a protective cover hingedly connected to the bracket, characterized in that: The top of the protective cover is hinged to the bracket, and the protective cover is provided with a sliding groove running up and down near the bottom surface, a positioning mechanism is provided in the sliding groove, and a positioning hole compatible with the positioning mechanism is provided on the bracket; the positioning mechanism includes a sliding rod that is limited and slidably connected to the sliding groove, the outer end of the sliding rod is fixedly connected to the handle, and a positioning rod is provided on the sliding rod, and the inner wall of the sliding groove is provided with a moving groove running up and down, the positioning rod is limited and slidably connected in the moving groove, and a return spring that contacts the upper end of the positioning rod is provided in the moving groove, and the lower end of the positioning rod is engaged with the positioning hole.

2. The toy building block storage box according to claim 1, characterized in that: There are two sliding grooves, which are arranged side by side on the left and right, and one positioning mechanism is respectively arranged in each sliding groove.

3. The toy building block storage box according to claim 1 or 2, characterized in that: The lower end of the movable groove is provided with an opening for the lower end of the positioning rod to extend out, and when the protective cover is closed, the opening is aligned with the position of the positioning hole.

4. The toy building block storage box according to claim 1 or 2, characterized in that: The upper end of the movable groove is closed, the upper end of the reset spring contacts the inner wall of the upper end of the movable groove, and the lower end of the reset spring contacts the upper end of the positioning rod.

5. The toy building block storage box according to claim 1 or 2, characterized in that: The inner end of the sliding rod is fixedly connected to a connecting rod, and the positioning rod is provided with a guide through hole adapted to the connecting rod; the outer end of the connecting rod is fixedly connected to the inner end of the sliding rod, and the inner end of the connecting rod is provided with a limit block, and the inner wall of the movable groove is provided with a limit hole for the limit block to be engaged.

6. The building block toy storage box according to claim 5, characterized in that: The limit block is provided with a screw hole, the inner end of the connecting rod is provided with an external thread, and the inner end of the connecting rod is threadedly connected to the screw hole of the limit block through the external thread.

7. The building block toy storage box according to claim 5, characterized in that: Two limiting holes are provided on the inner wall of the movable groove, and the two limiting holes are arranged in an up-down direction.

8. The building block toy storage box according to claim 5, characterized in that: A receiving groove capable of accommodating the limiting block is provided on one side of the positioning rod close to the limiting block, and the receiving groove is communicated with the inner end of the guiding through hole.

9. The building block toy storage box according to claim 1 or 2, characterized in that: A protective cover is bonded to the outer contour of the handle, and anti-slip grooves are provided on the outer contour of the protective cover.

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