CN204840952U - Toy building blocks prop up and set a roof beam in place - Google Patents

Abstract

The utility model discloses a toy building blocks prop up and set a roof beam in place, including the roof beam body that has the spout, the cross section of liang tishang's spout is " C " type, " C " type protrusion end relief of spout both sides becomes to be used for the card to go into the dop of connecting piece, be equipped with the locating hole on the roof beam body, locating hole and liang tishang's spout communicates with each other, and it is with high uncertainty that accumulational building blocks are set a roof beam in place to these building blocks, has toy horizontal, vertical and the unlimited expansion in side.

Description

A kind of toy building rack beams

Technical field

The utility model relates to toy building and builds technology, particularly relates to a kind of toy building rack beams.

Background technology

Building blocks are that baby the most often plays and one of favorite toy, and its kind is a lot, and playing method is varied especially, and a good building blocks can allow the intelligence development potential of baby be fully played.

Block toy has very large effect for the intellectual development of child, also be the method improving child's hand eye coordination ability, the playing method of block toy is a lot, can arrange, engage, annular, symmetrical multiple pattern is helpful for the intelligence of child, importantly allow when toy building toy child do it yourself participation ratio, the problem such as symmetrical, child is counted early stage cultivation highly significant.But existing block toy is when assembling the toys such as crane, house and people, and these variety of components are many, assembling difficulty is large.

China Patent No. is separately had to be 201520008899.1, the day for announcing is 2015.6.17, disclose a kind of block toy silica gel junction button, comprise some connectors of being arranged on building block and be arranged on the inner some link slots matched with described connector of described building block.Above-mentioned patent object is for allowing block toy be easy to splicing and assembling, but its assembling mode is single, block toy can not be made when assembling or slip, or fixing, or different direction extensions etc.

Utility model content

In order to overcome the defect of above-mentioned prior art, a kind of toy building rack beams of the utility model, its objective is that when using this rack beams to carry out building blocks assembling, use variety of components few, the building blocks change of accumulation is many, has laterally, longitudinally and the toy infinitely expanded of side.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:

A kind of toy building rack beams, it is characterized in that: comprise the beam body with chute, the cross section of the chute on beam body is " C " type, " C " type protruding end of described chute both sides forms the dop being used for snap-fit connection members, described beam body is provided with locating hole, and described locating hole communicates with the chute of Liang Tishang.

Described locating hole is circular hole.

Described chute is square groove.

The utility model has the following advantages:

1, toy building rack beams of the present utility model, comprise the beam body with chute, the cross section of the chute on beam body is " C " type, " C " type protruding end of described chute both sides forms the dop being used for snap-fit connection members, described beam body is provided with locating hole, and described locating hole communicates with the chute of Liang Tishang, beam body is cuboid, hollow is chute, one side opening, beam body section is " C " type, chute is used for being connected with the dop of connector, " C " type protruding end of chute both sides forms the dop being used for snap-fit connection members, this dop can be spacing to connection, prevent it from coming off from chute, this dop can also in the draw-in groove of snap-fit connection members simultaneously, make rack beams and the mutual clamping of connector, and can slide in chute, realize the various shape requirements of toy building, when needs are located, cylinder is inserted or pin positions in locating hole, therefore this rack beams is utilized to use variety of components few, the building blocks change of piling up is many, there is transverse direction, the toy longitudinally infinitely expanded with side.

2, locating hole of the present utility model is circular hole, and chute is square groove, when inserting cylinder or pin in locating hole, installs other accessory (as wheel) form various toy at the two ends of cylinder or pin; Square groove, prevents connector from rotating in chute, affects the stability of toy building.

Accompanying drawing explanation

Fig. 1 is toy building rack beams structural representation of the present utility model;

Fig. 2 is toy building connecting-piece structure schematic diagram of the present utility model

Fig. 3, Fig. 4 are the structural representation of embodiment 2;

Fig. 5, Fig. 6 are the structural representation of embodiment 3;

Fig. 7 is the new pin structural representation of this practicality.

Mark in figure: 1, Liang Ti, 1.1, chute, 1.2, dop, 1.3, locating hole, 2, connector, 2.1 clamping joints, 2.2, draw-in groove, 2.3, pin-and-hole, 3, pin.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described further:

Embodiment 1

As shown in Figure 1, a kind of toy building rack beams, rack beams is the skeleton for building building blocks, it comprises a rectangular-shaped beam body 1, it is the chute 1.1 with cavity in this beam body 1, one side opening of this chute 1.1, the cross section of the chute 1.1 on beam body 1 is " C " type, " C " type protruding end of described chute 1.1 both sides forms dop 1.2, namely the protruding end of the aperture position of C type chute forms dop 1.2, this dop both can position the connector (i.e. connector 2) snapping in chute 1.1, prevent connector from coming off from the aperture position of chute, this card is to also can in the draw-in groove of snap-fit connection members simultaneously, thus to make to be positioned between rack beams and connector in chute and can be free to slide, and connector two ends all can connect rack beams of the present utility model.

Connector slides in the chute 1.1 of rack beams, if rack beams length reaches the requirement of toy building, therefore need rack beams and connector to fix, therefore, described beam body 1 is provided with locating hole, and this locating hole 1.3 communicates with the chute 1.1 on beam body 1, described locating hole 1.3 is circular hole, only need insert pin 3 in locating hole 1.3 during location, and connector can be stoped to slide in chute 1.1 in rack beams, for preventing connector from rotating at chute 1.1, described chute 1.1 is square groove.

The utility model additionally provides a kind of toy building connector (as shown in Figure 2), this connector and above-mentioned toy rack beams with the use of.Described connector comprises a connector 2, this connector 2 is in " work " font, and outwardly formation clamping joint 2.1 outside upper and lower side, this clamping joint 2.1 coordinates and snaps in the chute 1.1 of setting a roof beam in place, middle part indent outside this connector 2 forms draw-in groove 2.2, and the dop 1.2 in above-mentioned rack beams snaps in this draw-in groove 2.2, in order to connector and rack beams be located, in described connector 2, be provided with through pin-and-hole 2.3, connector and rack beams are fixed through locating hole 1.3 and pin-and-hole 2.3 by pin 3.

Embodiment 2

The toy building rack beams of above-described embodiment 1 and toy building connector is utilized to be assembled into, a kind of toy building hasp structure is (as Fig. 3, shown in Fig. 4), this toy building hasp structure comprises two pieces of rack beams and a connection piece, two pieces of rack beams are assembled into toy building hasp structure by connector, its concrete structure is: rack beams comprises beam body 1, it is the chute 1.1 with cavity in this beam body 1, one side opening of this chute 1.1, the cross section of the chute 1.1 on beam body 1 is " C " type, " C " type protruding end of described chute 1.1 both sides forms dop 1.2, namely the protruding end of the aperture position of C type chute forms dop 1.2.

Connector comprises a connector 2, and this connector 2 is in " work " font, and outwardly formation clamping joint 2.1 outside upper and lower side, and this clamping joint 2.1 coordinates in the chute 1.1 that snaps in and set a roof beam in place, and the middle part indent outside this connector 2 forms draw-in groove 2.2.

The notch of the chute 1.1 of two pieces of rack beams is oppositely arranged, and the upper and lower clamping joint 2.1 of connector snaps in the chute 1.1 of two pieces of rack beams respectively, and in the draw-in groove 2.2 of dop 1.2 snap-fit connection members of rack beams, thus form toy building hasp structure.

The notch of the chute 1.1 of two pieces of rack beams is oppositely arranged, and the notch of two chutes 1.1 overlaps, and as shown in Figure 3, two chutes 1.1 also can be in 90 degree of settings, and (namely two stands beam is mutually vertical, as shown in Figure 4), with satisfied different building blocks demand aheap.

Embodiment 3

On the basis of embodiment 2, a kind of toy building hasp structure of the utility model, also comprise pin 3(as shown in Figure 7), it is a square column, after the beam body 1 of two rack beams is connected on request by the connector 2 of connector, when needs are fixed this structure, at this moment by the locating hole 1.3 of two beam bodies 1, align with the pin-and-hole 2.3 on connector on connector 2, pin 3 to be fixed toy building hasp structure, the pattern formed with the function or fixing building blocks that realize building blocks with pin-and-hole 2.3 through locating hole 1.3.

Claims (3)

1. a toy building rack beams, it is characterized in that: comprise the beam body (1) with chute (1.1), the cross section of the chute (1.1) on beam body (1) is " C " type, " C " type protruding end of described chute (1.1) both sides forms the dop (1.2) being used for snap-fit connection members, described beam body (1) is provided with locating hole (1.3), and described locating hole (1.3) communicates with the chute (1.1) on beam body (1).

2. a kind of toy building rack beams according to claim 1, is characterized in that: described locating hole (1.3) is circular hole.

3. a kind of toy building rack beams according to claim 1, is characterized in that: described chute (1.1) is square groove.