CN102240453A

CN102240453A - Combined piece convenient to bend

Info

Publication number: CN102240453A
Application number: CN2010101790502A
Authority: CN
Inventors: 庄子毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-14
Filing date: 2010-05-14
Publication date: 2011-11-16

Abstract

The invention relates to the field of toy jigsaw, aiming at designing a novel bending combined piece structure which can overcome the defects of the bending combined piece in the prior art, and providing a combined piece which has good bending angle and is convenient to bend. The combined piece structurally comprises two unit combined pieces connected together. The improvement of the combined piece is as follows: the unit combined pieces are connected at the outer side by a thin piece with certain width; the inner side of the connecting position of the two unit combined pieces is concave and is groove-shaped, and the outer side of the connecting position of the two unit combined pieces is planar. According to the structure, the two unit combined pieces are connected by one thin piece with certain width, so that bending between the unit combined pieces has certain allowance so as to be prepared for certain deformation, and further the manufacturing accuracy does not need to be very precise.

Description

A kind of Bendable jigsaw puzzle piece of being convenient to

Technical field

The present invention relates to toy picture mosaic field, a kind of bending assembly sheet of being convenient to of saying so more specifically.

Background technology

Cubic pasteup patch of the prior art has the patch that can bend and is used for usefulness as the corner of cubic pasteup, offers groove shape structure in the inboard and forms but can Bendable jigsaw puzzle piece be at these that exist at present.And present groove structure is leg-of-mutton grooved, and the shortcoming of these structures is that the accuracy of processing is very high, and so just can make the assembly sheet after the bending just in time is required angle.Otherwise piecing together sheet easy deformation, spreading, cause the corner distortion of cubic pasteup serious, is not required angle, can't splice stereoeffect attractive in appearance.

Summary of the invention

Technical problem to be solved by this invention is a kind of new Bendable jigsaw puzzle piece structure of design, enables to overcome the defective of Bendable jigsaw puzzle piece in the prior art, and a kind of patch that has good bending angle and be convenient to bend is provided.

This patent is achieved through the following technical solutions above-mentioned purpose.

This patent design be convenient to Bendable jigsaw puzzle piece, comprise two unit patchs that link together, the improvement part is that described unit patch is connected in the outside by a thin slice with certain width, and the inboard depression of two blade unit patch link positions is in the form of slot, and it is plane that the outside is.Said structure connects two blade units assembly sheet by a thin slice with certain width, and the bending that makes the unit piece together between the sheet has certain tolerance, can therefore make precision and need not very accurate for of of certain deformation.Because the existence of thin slice, so that picture mosaic can be because internal stress causes the corner distortion after being combined into, and can form the corner with certain round-corner transition after the bending in the outside, can be so that cubic pasteup has more aesthetic feeling.

The all right further following improvement of said structure:

Be that two blade unit patchs connect inclined plane of side formation of thin slice.

The position that two blade unit patchs connect by thin slice forms cross section and is trapezoidal groove.

Two drift angles of described trapezoidal groove are the rounding horn shape.

Described be convenient to Bendable jigsaw puzzle piece bending after, the outside, two blade unit patch junctions is the curved surface of rounding off.

Be described be convenient to Bendable jigsaw puzzle piece bending after, two blade unit patch junctions are inboard to form a water-drop-shaped through hole.

Described unit patch has four edges, and except the one side that connects, other three limits are straight line or groove or the projection with Ω shape.

The width of described thin slice is at 0.3 to 1 times of thickness of piecing together sheet.

Said structure can be good at overcoming the existing high defective of picture mosaic technological requirement precision, make and produce cubic pasteup in enormous quantities, good looking appearance and become possibility, and further reduce cost, can in multiple cubic pasteup, be applied, have market applicability widely.

Description of drawings

Fig. 1 is the inner side view of embodiment 1;

Fig. 2 is A-A sectional view among Fig. 1;

Fig. 3 is the inboard stereogram of Fig. 1;

Fig. 4 is the outside stereogram of Fig. 1;

Fig. 5 is the outside stereogram after Fig. 1 bending;

Fig. 6 is the inboard stereogram after Fig. 1 bending;

Fig. 7 is embodiment 2 rear side expanded views;

Fig. 8 is A-A sectional view among Fig. 7;

Fig. 9 is C place enlarged drawing among Fig. 8;

Figure 10 is embodiment 2 bending state figure;

Figure 11 is B-B sectional view among Figure 10.

The specific embodiment

Below in conjunction with accompanying drawing this patent is described in further details.

Embodiment 1

As shown in Figure 1 be convenient to Bendable jigsaw puzzle piece, comprise two

unit patchs

1 and 2 that link together, described unit patch 1 and be connected in the outside by a thin slice 3 with certain width, the inboard depression of two

blade unit patchs

1 and 2 link positions is in the form of slot, the outside is plane, in conjunction with shown in Figure 4, can't see the shape of thin slice 3 from the outside.

Described

unit patch

1 and 2 has four edges, except the one side that connects, wherein is the straight line of continuity on one side, and both sides have groove or the projection of Ω shape in addition, are used for being connected with other patchs.The width of described thin slice can certainly be adjusted the width of thin slice according to actual needs at the thickness of 0.6 times of patch, but the flexibility ratio for guaranteeing that picture mosaic is indeformable and bend, general sheet width is controlled between the thickness of 0.3 to 1 times of patch.

From the cutaway view of Fig. 2 as can be seen, be that two blade units piece together sheet 1 is connected thin slice 3 with 2 a side and form an inclined plane, the cross section cross section of whole connecting portion is trapezoidal, and two drift angles of trapezoidal groove are the rounding horn shape, singular point can not occur after being convenient to bend.

Its bending process is shown in Fig. 3 arrow, and after bending, two blade unit patchs 1 and the outside, 2 junctions are the curved surface of rounding off, as shown in Figure 5, and water-drop-shaped through hole 4 of the inboard formation in two

blade unit patchs

1 and 2 junctions, in conjunction with Fig. 5 and shown in Figure 6.

The curved surface of water-drop-shaped through hole 4 and rounding off can play the effect of buffering stress deformation, behind the picture mosaic spicing forming type, can hold certain interior force deformation, and the whole shape of maintenance can deformity.Can also find out that from Fig. 5 bending back thin slice 3 forms slick and sly transition corner, can make that the profile of cubic pasteup is more attractive in appearance.

The structure of this patent is not limited to above-described embodiment, specifically can design according to the kind of patch different connecting groove and projection and the width of thin slice 3.

Embodiment 2

Fig. 7 is for having the bent patch of smooth knuckle after this patent improvement, bent patch is made of four

unit patchs

11,12,13 and 14 that connect successively, between first unit patch 11 and the second blade unit patch 12, and between the 3rd blade unit patch 13 and the 4th blade unit patch 14, be connected by thin slice 5; Be connected in the outside by a thin slice 8 with certain width between the second blade unit patch 12 and the 3rd blade unit patch 13, the inboard depression of this two

blade units patch

12 and 13 link positions is in the form of slot, and it is plane that the outside is.Described thin slice 5 is provided with two small columns 6, is distributed in the two ends of thin slice 5.Between first unit patch 11 and the second blade unit patch 12, and between the 3rd blade unit patch 13 and the 4th blade unit patch 14, be provided with detent mechanism.Described detent mechanism comprise be located at the fixture block 71 on first module patch 11 and the 3rd unit patch 13 and be located at second unit patch 12 and the 4th unit patch 14 on draw-in groove 72.Described unit is pieced together

sheet

11,12,13 and 14 and is had four edges, and except that the limit that connects, other limits have the groove or the projection of Ω shape.

Fig. 8 is the schematic cross-section of A-A among Fig. 7, as can be seen from the figure first unit patch 11 be connected blade unit patch 12 and connect by connecting ridge 5, can find out that from the enlarged drawing of Fig. 9 thin slice 5 is at the groove of the outside, patch junction, unit Formation cross-section W shape, the groove of inboard Formation cross-section M shape.

Said structure bends structure afterwards as shown in Figure 10 and Figure 11, and first module patch 11 and the 4th unit patch 14 relative edges' Ω shape projection and groove cooperatively interact, and fixture block 71 engages mutually with draw-in groove 72 after the bending.Along thin slice 5 and thin slice 8 bendings, the structure after the bending as shown in figure 11 respectively for

unit patch

11,12,13 and 14.As can be seen from the figure, the fillet sheet extrusion 5 of first module patch 11 and second unit patch 12 and the small column 6 of being located on the thin slice 5 after the bending, under the support of small column 6, can be so that the outer surface of thin slice 5 be very smooth.Originally the groove of W shape is evened up, and forms the curved surface of a rounding off.

This patent is not limited to the foregoing description, and under the prerequisite that does not depart from present technique general plotting, those skilled in the art can increase or reduce the quantity that sheet is pieced together in the unit according to actual needs, or the quantity of small column.

Claims

1. be convenient to Bendable jigsaw puzzle piece for one kind, comprise two unit patchs that link together, it is characterized in that described unit patch is connected in the outside by a thin slice with certain width, the inboard depression of two blade unit patch link positions is in the form of slot.

2. the patch of being convenient to bend according to claim 1 is characterized in that two blade unit patchs connect inclined plane of side formation of thin slice.

3. the patch of being convenient to bend according to claim 2 is characterized in that two blade unit patchs are trapezoidal groove by the position formation cross section that thin slice connects.

4. the assembly sheet of being convenient to bend according to claim 3 is characterized in that two drift angles of described trapezoidal groove are the rounding horn shape.

5. according to claim 1 or the 2 or 3 described patchs of being convenient to bend, it is characterized in that described be convenient to the Bendable jigsaw puzzle piece bending after, the outside, two blade unit patch junctions is the curved surface of rounding off.

6. according to claim 1 or the 2 or 3 described patchs of being convenient to bend, it is characterized in that described be convenient to the Bendable jigsaw puzzle piece bending after, two blade unit patch junctions are inboard to form a water-drop-shaped through hole.

7. according to claim 1 or the 2 or 3 described patchs of being convenient to bend, it is characterized in that described unit patch has four edges, except the one side that connects, other three limits are straight line or groove or the projection with Ω shape.

8. according to claim 1 or the 2 or 3 described patchs of being convenient to bend, it is characterized in that the width of described thin slice is at the thickness of 0.3 to 1 times of patch.

9. according to claim 1 or the 2 or 3 described patchs of being convenient to bend, it is characterized in that being distributed with some small columns along thin slice.

10. the assembly sheet of being convenient to bend according to claim 9 is characterized in that described thin slice forms the groove of cross section W shape, the inboard groove that forms cross section M shape in the outside, assembly sheet junction, unit.