Anti-collision-crack toy box

Abstract

The utility model relates to an anti-collision-crack toy box which comprises at least one box body, and each box body comprises a bottom plate and side frames which are connected with the side edges of the bottom plate respectively and extend in the same side direction away from the bottom plate. The length of each side frame is smaller than that of the corresponding side edge connected with the side frame, lap joints which continue to extend to the position close to the corresponding end of the side edge in the length direction of the side edge are arranged at the two ends of each side frame respectively, and the anti-collision-crack toy box further comprises corner connecting parts used for connecting the lap joints of the two adjacent side frames. The wall bodies of the game chess box are connected and fixed through the collision-resistant corner connecting pieces, cracking can be prevented when the game chess box is collided, the service life is long, and disassembly, assembly and maintenance are convenient and fast.

Description

Technical Field

[0001] The utility model relates to a toy box which is resistant to collision and cracking. Background Art

[0002] At present, many toy boxes on the market, such as multifunctional game chess boxes, are mostly made of wood or bamboo materials. The side walls of the box body are generally connected by directly gluing or plugging two walls together. Since the toy box is easily bumped during use, the connection parts of the side walls are prone to cracking, which affects the service life. Utility Model Content

[0003] The utility model provides a toy box that is anti-cracking. The walls of the game chess box are connected and fixed by collision-resistant corner connectors, and can prevent cracking when bumped. The toy box has a long service life and is convenient and quick to disassemble and repair.

[0004] The utility model is realized by the following technical solutions:

[0005] A toy box that is resistant to collision and cracking comprises at least one box body, each box body comprising a bottom plate and side frames respectively connected to the side edges of the bottom plate and extending in the same side direction away from the bottom plate.

[0006] The length of each side frame is shorter than the length of the corresponding side frame connected thereto, and a lap joint is provided at each end of the side frame along the length direction of the side frame to extend to the corresponding end of the side frame, and the anti-cracking toy box also includes a corner connecting component for connecting the lap joints of two adjacent side frames;

[0007] Each corner connection component includes an upper corner connection sleeve, a lower corner connection cover and a fastening bolt, wherein the cover plate of the lower corner connection cover is located at the bottom side of the bottom plate of the box body where it is located, and the upper corner connection sleeve is located at the top side of the bottom plate of the box body where it is located, and the lower corner connection cover and the upper corner connection sleeve are made of anti-collision material;

[0008] Each upper corner connecting sleeve includes two linear card slots for respectively sleeve-connecting with the lap joints of two adjacent side frames and an arc-shaped connecting portion connected between the two linear card slots. Each linear card slot extends along the extending direction of the corresponding sleeved lap joint and is respectively provided with a lower notch opened toward the side of the bottom plate of the box body where it is located and a side notch opened toward the side of each linear card slot away from the arc-shaped connecting portion. Each linear card slot can be sleeved outside the corresponding lap joint through its side notch and lower notch. The bottom wall of each linear card slot is provided with a first fixing through hole penetrating the upper and lower surfaces of the bottom wall of the slot.

[0009] The cover plate of the lower corner connection cover is buckled at the bottom of the lap joint of the two adjacent side frames and the bottom of the corner where the bottom plate and the two lap joints are connected. The shape and size of the outer edge of the cover plate are adapted to the shape and size of the outer wall of the upper corner connection sleeve. The cover plate of the lower corner connection cover is provided with a second fixing through hole that passes through the upper and lower surfaces of the cover plate.

[0010] The lap joints at both ends of each side frame are provided with screw holes for installing and connecting the fastening bolts, which correspond to the positions of the first fixing through hole of the corresponding upper corner connecting sleeve and the second fixing through hole of the corresponding lower corner connecting cover.

[0011] During installation, first connect each side frame to the bottom plate, then sleeve the two linear slots of each upper corner connection sleeve on the corresponding lap joints of two adjacent side frames, fix the corner connection sleeve to the lap joint with the fastening bolts, and then lock and fix the lower corner connection cover to the screw hole on the other side of the lap joint. Since the lap joints are provided at the ends of the two adjacent side frames, the upper corner connection sleeve and the lower corner connection cover made of anti-collision material are connected and fixed to the lap joints. When the box body is bumped, the corner connection parts can play a role in preventing bumps and cracks, which can extend the service life of the product and have the advantages of convenient and quick disassembly and maintenance.

[0012] The two linear slots used for respectively sleeve-connecting with the overlap joints of two adjacent side frames can be perpendicular to each other or at other angles.

[0013] Specifically, in order to facilitate the installation of the corner connecting cover: the arc-shaped connecting part is provided with an arc-shaped connecting groove connected with the two straight card grooves, and the arc-shaped connecting groove is provided with a lower groove opening open toward the bottom of the bottom plate of the box body where it is located, and a limit plate extending from the bottom of the groove to the groove opening is also provided between the connection between each straight card groove and the arc-shaped connecting groove.

[0014] When connecting and installing the corner connection cover and the side frame, the limiting plate of this solution can facilitate limiting.

[0015] Specifically, the lower corner connection cover also includes an outer enclosure plate connected to the outer edge of the cover plate and extending to the upper corner connection sleeve; the limit plate extends from the bottom of the arc-shaped connection groove to the groove opening to the inner side of the outer enclosure plate.

[0016] The limiting plate of the present invention also has a guiding function during installation, and can also prevent the upper corner connecting sleeve and the lower corner connecting cover from being separated from each other during installation.

[0017] A guide plate extending into the arc-shaped connection groove is fixedly provided on the inner surface of the cover plate of the corner connection cover.

[0018] The guide plate of the present invention also has a guiding function during installation, and can also prevent the upper corner connecting sleeve and the lower corner connecting cover from being separated from each other during installation.

[0019] Specifically, in order to make the arc-shaped connecting part more secure and less prone to breakage, a reinforcing plate extending from the bottom of the groove to the groove mouth is provided in the middle of the arc-shaped connecting part.

[0020] Specifically, in order to better install the base plate: the inner wall of each side frame is provided with a side groove for clamping the base plate, which is open inward and extends along its length to the end of the lap joint. The side groove on the side frame is U-shaped, and the side groove on the lap joint is L-shaped.

[0021] Specifically, there are two box bodies, and one side frames of the two box bodies are hingedly connected so that they can be flipped over to open or close.

[0022] Compared with the prior art, the utility model has the following beneficial effects: the walls of the game chess box are connected and fixed by corner connectors, which can not only effectively prevent the box wall from colliding and cracking, and extend the service life, but also facilitate and quickly disassemble and repair. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional diagram of the utility model anti-cracking toy box in the opened state;

[0024] Figure 2 It is a three-dimensional diagram of the anti-cracking toy box of the utility model in the closed state;

[0025] Figure 3 It is a partial explosion schematic diagram of the utility model anti-cracking toy box;

[0026] Figure 4 It is a partial explosion schematic diagram of the utility model anti-cracking toy box;

[0027] Figure 5 It is a bottom view schematic diagram of the upper corner connecting sleeve of the utility model;

[0028] Figure 6 It is a three-dimensional schematic diagram of the upper corner connecting sleeve of the utility model;

[0029] Figure 7 It is a schematic diagram of the main view of the upper corner connecting sleeve of the utility model;

[0030] Figure 8 It is a right side schematic diagram of the upper corner connecting sleeve of the utility model;

[0031] Fig. 9 It is a three-dimensional schematic diagram of the lower corner connection cover of the utility model;

[0032] Fig.10 It is a schematic diagram of the connection structure of the side frame and the bottom plate of the utility model. DETAILED DESCRIPTION

[0033] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the utility model. In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "bottom", "upper", "lower", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. The technical features involved in the implementation method can be combined with each other as long as they do not conflict with each other.

[0034] like Figure 1-10 As shown, a collision-proof toy box comprises at least one box body, each box body comprises a bottom plate 2 and side frames 1 respectively connected to the side edges of the bottom plate 2 and extending in the same side direction away from the bottom plate 2, the length of each side frame 1 is less than the length of the corresponding side edge connected thereto, and lap joints 1-1 extending along the length direction of the side edge to the corresponding end of the side edge are respectively provided at both ends of the side frame 1, and the collision-proof toy box further comprises a corner connecting component 3 for connecting the lap joints 1-1 of two adjacent side frames 1;

[0035] Each corner connection component 3 includes an upper corner connection sleeve 3-1, a lower corner connection cover 3-2 and a fastening bolt 3-3, wherein the cover plate 3-2-3 of the lower corner connection cover 3-2 is located at the bottom side of the bottom plate 2 of the box body where it is located, and the upper corner connection sleeve 3-1 is located at the top side of the bottom plate 2 of the box body where it is located, and the lower corner connection cover 3-2 and the upper corner connection sleeve 3-1 are made of anti-collision material;

[0036] Each upper corner connecting sleeve 3-1 includes two linear card slots 3-1-1 for respectively sleeve-connecting with the lap joints 1-1 of two adjacent side frames 1 and an arc-shaped connecting portion connected between the two linear card slots 3-1-1. Each linear card slot 3-1-1 extends along the extension direction of the corresponding sleeved lap joint 1-1 and is respectively provided with a lower notch opened toward the side of the bottom plate 2 of the box body where it is located and a side notch opened toward the side of each linear card slot 3-1-1 away from the arc-shaped connecting portion. Each linear card slot 3-1-1 can be sleeved on the outside of the corresponding lap joint 1-1 through its side notch and lower notch. The bottom wall of each linear card slot 3-1-1 is provided with a first fixing through hole 3-1-4 that passes through the upper and lower surfaces of the bottom wall of the slot.

[0037] The cover plate of the lower corner connection cover 3-2 is buckled at the bottom of the lap joint 1-1 of the two adjacent side frames 1 and the bottom of the corner where the bottom plate 2 and the two lap joints 1-1 are connected. The shape and size of the outer edge of the cover plate are adapted to the shape and size of the outer wall of the upper corner connection sleeve 3-1. The cover plate of the lower corner connection cover 3-2 is provided with a second fixing through hole 3-2-1 that passes through the upper and lower surfaces of the cover plate;

[0038] The lap joints 1-1 at both ends of each side frame 1 are provided with screw holes 1-2 for installing and connecting the fastening bolts 3-3, which correspond to the positions of the first fixing through hole 3-1-4 of the corresponding upper corner connecting sleeve 3-1 and the second fixing through hole 3-2-1 of the corresponding lower corner connecting cover 3-2.

[0039] During installation, first connect each side frame 1 to the bottom plate, then sleeve the two linear slots 3-1-1 of each upper corner connection sleeve 3-1 on the corresponding lap joints 1-1 of two adjacent side frames 1, fix the corner connection sleeve 3-1 to the lap joint 1-1 with the fastening bolt 3-3, and then lock and fix the lower corner connection cover 3-2 to the screw hole 1-2 on the other side of the lap joint 1-1. Since the lap joints are provided at the ends of the two adjacent side frames, the upper corner connection sleeve and the lower corner connection cover made of anti-collision material are connected and fixed to the lap joints. When the box body is bumped, the corner connection parts can play a role in preventing bumps and cracks, which can extend the service life of the product and have the advantages of convenient and quick disassembly and maintenance.

[0040] The two linear slots 3 - 1 - 1 used for respectively sleeve-connecting with the overlap joints 1 - 1 of two adjacent side frames 1 can be perpendicular to each other or at other angles.

[0041] The bottom of this scheme is as follows Figure 1 The directions shown are indicated.

[0042] Specifically, in order to facilitate the installation of the corner connection cover 3-2: the arc-shaped connecting part is provided with an arc-shaped connecting groove 3-1-2 connected with the two straight card grooves 3-1-1, and the arc-shaped connecting groove 3-1-2 is provided with a lower groove opening opened toward the bottom of the bottom plate 2 of the box body where it is located, and a limit plate 3-1-3 extending from the bottom of the groove to the groove opening is also provided between the connection between each straight card groove 3-1-1 and the arc-shaped connecting groove 3-1-2.

[0043] When the corner connection cover 3-2 and the side frame are connected and installed, the limiting plate 3-1-3 of this solution can facilitate limiting.

[0044] Specifically, the lower corner connection cover 3-2 also includes an outer enclosure 3-2-4 connected to the outer edge of the cover plate and extending to the upper corner connection sleeve 3-1; the limit plate 3-1-3 extends from the bottom of the arc-shaped connection groove 3-1-2 to the groove opening to the inner side of the outer enclosure.

[0045] The limiting plate 3-1-3 of the present invention also has a guiding function during installation, and can also prevent the upper corner connecting sleeve 3-1 and the lower corner connecting cover 3-2 from being separated from each other during installation.

[0046] A guide plate 3-2-2 extending into the arc-shaped connection groove 3-1-2 is fixedly provided on the inner surface of the cover plate of the corner connection cover 3-2.

[0047] The guide plate 3-2-2 of the present solution also has a guiding function during installation, and can also prevent the upper corner connecting sleeve 3-1 and the lower corner connecting cover 3-2 from being separated from each other during installation.

[0048] Specifically, in order to make the arc-shaped connecting portion 3-1-2 more secure and less prone to breakage, a reinforcing plate 3-1-5 extending from the bottom of the groove to the groove mouth is provided in the middle of the arc-shaped connecting portion 3-1-2.

[0049] like Fig.10 As shown, in order to better install the base plate 2: the inner wall of each side frame 1 is provided with a side groove 1-3 for clamping the base plate 2, the side groove 1-3 on the side frame 1 is U-shaped, and the side groove on the lap joint 1-1 is L-shaped.

[0050] Specifically, the number of the boxes in this embodiment is two, and one side frame of the two boxes is hingedly connected so that they can be flipped over to open or close. It can also be a toy box with only one box.

[0051] The above-mentioned embodiment only expresses one implementation method of the utility model, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A toy box that is resistant to collision and cracking, comprising at least one box body, each box body comprising a bottom plate (2) and side frames (1) respectively connected to the side edges of the bottom plate (2) and extending in the same direction away from the bottom plate (2), characterized in that: The length of each side frame (1) is shorter than the length of the corresponding side edge connected thereto, and a lap joint (1-1) is provided at each end of the side frame (1) and continues to extend along the length direction of the side edge to the end close to the corresponding end of the side edge. The anti-cracking toy box also includes a corner connecting component (3) for connecting the lap joints (1-1) of two adjacent side frames (1); Each corner connection component (3) comprises an upper corner connection sleeve (3-1), a lower corner connection cover (3-2) and a fastening bolt (3-3), wherein the cover plate (3-2-3) of the lower corner connection cover (3-2) is located at the bottom side of the bottom plate (2) of the box body where it is located, and the upper corner connection sleeve (3-1) is located at the top side of the bottom plate (2) of the box body where it is located, and the lower corner connection cover (3-2) and the upper corner connection sleeve (3-1) are made of anti-collision material; Each upper corner connecting sleeve (3-1) comprises two linear slots (3-1-1) for respectively sleeve-connecting with the lap joints (1-1) of two adjacent side frames (1) and an arc-shaped connecting portion connected between the two linear slots (3-1-1); each linear slot (3-1-1) extends along the extension direction of the corresponding sleeve-connected lap joint (1-1) and is respectively provided with a lower notch opening opened toward the side of the bottom plate (2) of the box body where it is located and a side notch opening opened toward the side of each linear slot (3-1-1) away from the arc-shaped connecting portion; each linear slot (3-1-1) can be sleeved outside the corresponding lap joint (1-1) through its side notch and lower notch; the bottom wall of each linear slot (3-1-1) is provided with a first fixing through hole (3-1-4) penetrating the upper and lower surfaces of the bottom wall of the slot; The cover plate of the lower corner connection cover (3-2) is buckled on the bottom of the overlap joint (1-1) of two adjacent side frames (1) and the bottom of the corner where the bottom plate (2) and the two overlap joints (1-1) are connected, the shape and size of the outer edge of the cover plate are adapted to the shape and size of the outer wall of the upper corner connection sleeve (3-1), and the cover plate of the lower corner connection cover (3-2) is provided with a second fixing through hole (3-2-1) penetrating the upper and lower surfaces of the cover plate; The overlap joints (1-1) at both ends of each side frame (1) are provided with screw holes (1-2) for mounting and connecting the fastening bolts (3-3) and corresponding to the positions of the first fixing through holes (3-1-4) of the corresponding upper corner connecting sleeve (3-1) and the second fixing through holes (3-2-1) of the corresponding lower corner connecting cover (3-2).

2. The anti-cracking toy box according to claim 1, characterized in that: The arc-shaped connecting portion is provided with an arc-shaped connecting groove (3-1-2) in communication with the two linear clamping grooves (3-1-1), and the arc-shaped connecting groove (3-1-2) is provided with a lower notch opening which is open toward the bottom of the bottom plate (2) of the box body where the arc-shaped connecting groove (3-1-2) is located, and a limiting plate (3-1-3) extending from the groove bottom to the notch opening is also provided between the connection point between each linear clamping groove (3-1-1) and the arc-shaped connecting groove (3-1-2).

3. The anti-cracking toy box according to claim 2, characterized in that: The lower corner connection cover (3-2) further comprises an outer enclosure plate (3-2-4) connected to the outer edge of the cover plate and extending toward the upper corner connection sleeve (3-1); the limit plate (3-1-3) extends from the bottom of the arc-shaped connection groove (3-1-2) toward the groove opening to the inner side of the outer enclosure plate.

4. The anti-cracking toy box according to claim 1, characterized in that: A guide plate (3-2-2) extending into the arc-shaped connection groove (3-1-2) is fixedly provided on the inner surface of the cover plate of the corner connection cover (3-2).

5. The anti-cracking toy box according to claim 1, characterized in that: A reinforcing plate (3-1-5) is provided in the middle of the arc-shaped connecting portion and extends from the bottom of the groove to the groove opening.

6. The anti-cracking toy box according to claim 1, characterized in that: The inner wall of each side frame (1) is provided with a side groove (1-3) for clamping the bottom plate (2), the groove opening being open inwards and extending along its length extension direction to the end of the lap joint (1-1); the side groove (1-3) on the side frame (1) is U-shaped, and the side groove on the lap joint (1-1) is L-shaped.

7. The anti-cracking toy box according to claim 1, characterized in that: There are two box bodies, and one side frame of the two box bodies is hingedly connected so that they can be flipped over to open or close.

Images