CN203588588U

CN203588588U - Sign post with foldaway bracket

Info

Publication number: CN203588588U
Application number: CN201320675387.1U
Authority: CN
Inventors: 李辉; 王晓进; 周涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-10-30
Filing date: 2013-10-30
Publication date: 2014-05-07
Anticipated expiration: 2023-10-30

Abstract

The utility model discloses a sign post with a foldaway bracket. The signpost consists of a base 1, a long support rod 2, a short support rod 3, a sign post panel 4 and a locating device. When the sign post is folded, the structure is compact, and the occupied space is small. The purposes are wide. The sign post can be used by schools as a billboard, be used as a temporary sign post for road traffic, and be used by enterprises as a billboard, a notice board and the like.

Description

The folding direction board of a kind of support

Technical field

The utility model relates to a kind of direction board, particularly the folding direction board of a kind of support.

Background technology

At present, known direction board is all-in-one-piece mostly, and support and indication panel are integral types, and support is fixing can not be launched and pack up.Although like this simple, direction board, when not using, can take very large locus, and structure is not compact.

Summary of the invention

for the problem of above-mentioned existence, the utility model proposes the method for dealing with problems, its technical scheme is: support adopts four-bar mechanism, the equal in length of strut 2 and base 1 of drawing money on credit, and short support bar 3 equates with the distance of the pan on direction board panel 4 sides; Make its direction board panel 4(when deployed condition be equivalent to connecting rod) with short support bar 3 in conllinear overlap condition, register pin 5 snaps in the expansion pilot hole 10 of direction board panel 4 sides under the elastic force effect of conical helical spring 12, direction board panel 4 and short support bar 3 relative position lockings, now by base 1, the strut 2 of drawing money on credit, short support bar 3, direction board panel 4, form triangular form structure, make it in stable deployed condition.In the time will packing up direction board, pull draw ring 14 to make its register pin 5 exit lock-out state from launch pilot hole 10, with respect to direction board panel 4, to the back side, rotate short support bar 3 until as the collapsed state of Fig. 9, now direction board panel 4 and short support bar 3 are again in conllinear overlap condition, what register pin 5 snapped in direction board panel 4 sides under the elastic force effect of conical helical spring 12 packs up pilot hole 11, direction board panel 4 and short support bar 3 relative position lockings, now base 1, the strut 2 of drawing money on credit, short support bar 3, direction board panel 4 conllinear, make it in stable collapsed state.Due to now base 1, the strut 2 of drawing money on credit, short support bar 3, direction board panel 4 conllinear, so compact conformation only has (being equivalent to a thin plate) position that takes up room, twice left and right of direction board plate thickness little.

the beneficial effects of the utility model are: the folding direction board of this support, when deployed condition, supporting structure is firm, compact conformation during collapsed state, take up room little, the advantage such as purposes is wide, can be used for the billboard of school, the temporary sign board of road traffic, also can be used as billboard, the Billboard of enterprise institution.

Accompanying drawing explanation

below in conjunction with drawings and Examples, the utility model is further illustrated:

Fig. 1 is the schematic diagram of support deployed condition structure of the present utility model.

Fig. 2 is the schematic diagram of the front view of base of the present utility model.

Fig. 3 is the schematic diagram of I place partial enlarged drawing in Fig. 1.

Fig. 4 is the schematic diagram that support of the present utility model is packed up a position in process.

Fig. 5 is the schematic diagram of the vertical view of base of the present utility model.

Fig. 6 is the structural representation that locating device is housed on short support bar of the present utility model.

Fig. 7 is the schematic diagram of II place partial enlarged drawing in Fig. 4.

Fig. 8 is the schematic diagram that support of the present utility model is packed up another position in process.

Fig. 9 is the schematic diagram of a direction in support collapsed state of the present utility model.

Figure 10 is the schematic diagram of another direction in support collapsed state of the present utility model.

1. bases in figure, the strut of 2. drawing money on credit, 3. short support bar, 4. direction board panel, 5. register pin, 6. pin, 7. pin, 8. pin, 9. pin, 10. launches pilot hole, and 11. pack up pilot hole, 12. conical helical springs, 13. axle spring collars, 14. draw rings, 15. outer lugs, 16. internal lobes.

Embodiment

In Fig. 1, direction board is symmetrical structure, and left side is identical with right side structure composition, gets right side and analyzes.

In Fig. 3, one end of short support bar 3 forms the hinge other end by pan (leaning on base) the formation hinge of pin 9 and direction board panel 4 sides by the outer lug 15 of pin 7 and base; Draw money on credit one end of strut 2 forms hinge by pin 7 and base internal lobes 16, and the other end forms hinge by pin 6 and the pan (by middle) of direction board panel 4 sides.Thereby base 1, the strut 2 of drawing money on credit, short support bar 3, direction board panel 4 form four-bar mechanism when deployed condition and collapsed state switching.

In Fig. 7, the location of two states is to be snapped in side two pilot holes of direction board panel 4 by location pin card 5, realizes the fixing of two states.In figure, pin 7 is loaded onto conical helical spring 12 from the hole of short support bar 3 is inserted in outside, compression conical helical spring 12, on pin, have groove and snap in spring collar 13 for axle, block the small end of conical helical spring 12, the large side pressure of conical helical spring 12 is on the side of short support bar 3, now spring is in compressive state, and the large end of register pin 5 is loaded onto draw ring 14.When pulling draw ring 14, register pin 5 can have the axial internal clearance of certain limit in the hole of short support bar 3, it is completed and snap in and exit the expansion pilot hole 10 of direction board panel 4 sides and pack up location 11.

Claims

1. the folding direction board of support, by base, the strut of drawing money on credit, short support bar, direction board panel and location locating device composition, is characterized in that: base, the strut of drawing money on credit, short support bar, direction board panel forms four-bar mechanism.

2. the folding direction board of a kind of support according to claim 1, it is characterized in that: base, the strut of drawing money on credit, short support bar, direction board panel form four-bar mechanism when deployed condition direction board panel and short support bar overlapping in conllinear, now by base, the strut of drawing money on credit, short support bar, direction board panel, form triangular form structure, make it in stable deployed condition; During collapsed state, base, the strut of drawing money on credit, short support bar, direction board panel four-bar mechanism conllinear.