CN209173392U - A kind of foam building blocks being connected firmly - Google Patents

Abstract

The utility model discloses a kind of foam building blocks being connected firmly, including foam building blocks main body and splicing pin, the first splice ends are equipped on the opposite two sides side wall of foam building blocks main body, first splice ends include grafting block, grafting block is fixedly connected with the side wall of foam building blocks main body, the second splice ends are offered on the other opposite two sides side wall of foam building blocks main body, second splice ends include inserting groove, inserting groove is adapted design with grafting block, a kind of foam building blocks being connected firmly of the utility model are mutually clamped by the first splice ends and the second splice ends, foam building blocks main body can be spliced into a biggish foam building blocks plate, it is mutually clamped by cylindric positive stop strip and cylindric limiting slot, and the setting of splicing pin, so that the splicing difficulty of foam building blocks increases, improve the enjoyment in splicing, simultaneously cylindric positive stop strip and The setting for splicing pin, so that the connection between foam building blocks main body is stronger.

Description

A kind of foam building blocks being connected firmly

Technical field

The utility model relates to a kind of foam building blocks, in particular to a kind of foam building blocks being connected firmly belong to foam product Wood technology field.

Background technique

The one kind of building blocks as child's toy, foam building blocks plate are a kind of can be spelled by what foamed material was made The building blocks plate connect, after the completion of splicing, child can play above, and foam building blocks plate is due to being made of foam, When so that child playing above, safety can enhance, will not tumble injury when falling down.Existing foam building blocks plate is being spliced When, it is relatively simple, the enjoyment in splicing greatly reduces, and the connection structure of existing foam building blocks plate is simple, Leading to building blocks plate, junction can be loose when in use.

Utility model content

The utility model provides a kind of foam building blocks being connected firmly, the existing foam building blocks plate of effective solution into It is relatively simple when row splicing, the connection of the problem of enjoyment in splicing greatly reduces and existing foam building blocks plate Structure is simple, leads to the building blocks plate problem that junction can be loose when in use.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:

A kind of foam building blocks being connected firmly of the utility model, including foam building blocks main body and splicing pin, the foam product The first splice ends are equipped on the opposite two sides side wall of the wooden main body, first splice ends include grafting block, the grafting block with The side wall of foam building blocks main body is fixedly connected, and offers the second spelling on the other opposite two sides side wall of the foam building blocks main body End is connect, second splice ends include inserting groove, and the inserting groove is adapted design, two sides above and below the grafting block with grafting block Outer wall on be fixedly connected to cylindric positive stop strip, offered on the inner wall of two sides up and down inside the inserting groove cylindric Limiting slot, the cylindric limiting slot are adapted design with cylindric positive stop strip, and the splicing pin includes link block, the connection The both ends of block are fixedly connected to cylindric fixture block, be symmetrically fixedly connected on the side wall on the outside of the cylindric fixture block there are two Rectangular limited block, the four corners of the foam building blocks bottom part body are opened up there are two link slot, the link slot and link block It is adapted design, the one end of the link slot far from the first splice ends and the second splice ends offers cylindric card slot, described Cylindric card slot is adapted design with cylindric fixture block, corresponds to rectangular limited block on the side wall of two sides inside the cylindric card slot Offer rectangular limiting slot.

As a kind of optimal technical scheme of the utility model, the length and width of the foam building blocks main body is identical.

As a kind of optimal technical scheme of the utility model, the length of the grafting block is less than the length of foam building blocks main body Degree, and the length of the grafting block is identical as the length of inserting groove.

As a kind of optimal technical scheme of the utility model, the angle between the rectangular limited block and link block is 90 degree.

As a kind of optimal technical scheme of the utility model, the length of the link slot is to connect the half of block length.

The utility model beneficial effect achieved is: a kind of foam building blocks being connected firmly of the utility model pass through first Splice ends and the second splice ends are mutually clamped, and foam building blocks main body can be spliced into a biggish foam building blocks plate, passed through Cylindric positive stop strip is mutually clamped with cylindric limiting slot, and the setting of splicing pin, so that the splicing difficulty of foam building blocks increases Greatly, the enjoyment in splicing, while the setting of cylindric positive stop strip and splicing pin are improved, so that between foam building blocks main body Connection it is stronger.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of foam building blocks bottom part body in the utility model；

Fig. 3 is the front view of foam building blocks main body in the utility model；

Fig. 4 is the side view of foam building blocks main body in the utility model；

Fig. 5 is the side sectional view of foam building blocks main body in the utility model；

Fig. 6 is the structural schematic diagram for splicing pin in the utility model.

In figure: 1, foam building blocks main body；2, the first splice ends；3, the second splice ends；4, grafting block；5, cylindric limit Item；6, inserting groove；7, cylindric limiting slot；8, splicing pin；9, link block；10, cylindric fixture block；11, rectangular limited block；12, Link slot；13, cylindric card slot；14, rectangular limiting slot.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment: as shown in figures 1 to 6, a kind of foam building blocks being connected firmly of the utility model, including foam building blocks main body 1 With splicing pin 8, the first splice ends 2 are equipped on the opposite two sides side wall of foam building blocks main body 1, the first splice ends 2 include grafting Block 4, grafting block 4 are fixedly connected with the side wall of foam building blocks main body 1, on the other opposite two sides side wall of foam building blocks main body 1 Offer the second splice ends 3, the second splice ends 3 include inserting groove 6, and inserting groove 6 is adapted design with grafting block 4, on grafting block 4 It is fixedly connected to cylindric positive stop strip 5 on the outer wall of lower two sides, offers circle on the inner wall of two sides above and below 6 inside of inserting groove Column limiting slot 7, cylindric limiting slot 7 are adapted design with cylindric positive stop strip 5, and splicing pin 8 includes link block 9, link block 9 Both ends be fixedly connected to cylindric fixture block 10, be symmetrically fixedly connected with that there are two sides on the side wall in cylindric 10 outside of fixture block Shape limited block 11, the four corners of 1 bottom of foam building blocks main body are opened up there are two link slot 12, link slot 12 and 9 phase of link block Adaptation design, link slot 12 offer cylindric card slot 13, cylinder far from one end of the first splice ends 2 and the second splice ends 3 Shape card slot 13 is adapted design with cylindric fixture block 10, corresponds to rectangular limited block 11 on the side wall of cylindric 13 inside two sides of card slot Offer rectangular limiting slot 14.

The length and width of foam building blocks main body 1 is identical, and convenient for the splicing of foam building blocks, the length of grafting block 4 is less than bubble The length of foam building blocks main body 1, and the length of grafting block 4 is identical as the length of inserting groove 6, rectangular limited block 11 and link block 9 it Between angle be 90 degree, can reduce gap when being spliced between foam building blocks main body 1, the length of link slot 12 is The half of 9 length of link block.

Specifically, when the utility model is used, the foam building blocks main body 1 spliced all being overturn first, is taken Two blocks of foam building blocks main body 1 therein is played, by the first splice ends 2 of one of foam building blocks main body 1 and another piece of foam product Second splice ends 3 of the wooden main body 1 are aligned, and grafting block 4 is inserted into the inside of inserting groove 6, and cylindric positive stop strip 5 is due to using foam material Material is made, and can be squeezed, and cylindric positive stop strip 5 after extruding enters the inside of inserting groove 6 with grafting block 4 together, when After cylindric positive stop strip 5 enters inserting groove 6, cylindric positive stop strip 5 restores to the original state, cylindric positive stop strip 5 and cylindric limiting slot 7 It is clamped, first time clamping is carried out between foam building blocks main body 1, splicing pin 8 is picked up, by the rectangular limited block 11 at 9 both ends of link block Carry out being overlapped clamping with rectangular limiting slot 14, it, can be to bubble after the completion of cylindric fixture block 10 is connect with cylindric card slot 13 Another side of foam building blocks main body 1 carries out connection similarly.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of foam building blocks being connected firmly, including foam building blocks main body (1) and splicing pin (8), which is characterized in that the bubble It is equipped with the first splice ends (2) on the opposite two sides side wall of foam building blocks main body (1), first splice ends (2) include grafting block (4), the grafting block (4) is fixedly connected with the side wall of foam building blocks main body (1), and the foam building blocks main body (1) is in addition opposite Two sides side wall on offer the second splice ends (3), second splice ends (3) include inserting groove (6), the inserting groove (6) it is adapted design with grafting block (4), the grafting block (4) is fixedly connected to cylindric limit on the outer wall of two sides up and down Item (5) offers cylindric limiting slot (7) on the internal inner wall of two sides up and down of the inserting groove (6), the cylindric limit Slot (7) is adapted design with cylindric positive stop strip (5), and the splicing pin (8) includes link block (9), and the two of the link block (9) End is fixedly connected to cylindric fixture block (10), is symmetrically fixedly connected with two on the side wall on the outside of the cylindric fixture block (10) A rectangular limited block (11), the four corners of foam building blocks main body (1) bottom are opened up there are two link slot (12), the company Access slot (12) is adapted design with link block (9), and the link slot (12) is far from the first splice ends (2) and the second splice ends (3) One end offer cylindric card slot (13), the cylindric card slot (13) is adapted design, institute with cylindric fixture block (10) It states and corresponds to rectangular limited block (11) on the side wall of the internal two sides of cylindric card slot (13) and offer rectangular limiting slot (14).

2. a kind of foam building blocks being connected firmly according to claim 1, which is characterized in that the foam building blocks main body (1) length and width is identical.

3. a kind of foam building blocks being connected firmly according to claim 1, which is characterized in that the length of the grafting block (4) Degree is less than the length of foam building blocks main body (1), and the length of the grafting block (4) is identical as the length of inserting groove (6).

4. a kind of foam building blocks being connected firmly according to claim 1, which is characterized in that the rectangular limited block (11) Angle between link block (9) is 90 degree.

5. a kind of foam building blocks being connected firmly according to claim 1, which is characterized in that the length of the link slot (12) Degree is the half of link block (9) length.