Model utility content
The purpose of this utility model is to provide a kind of dismantled and assembled linkage structure of bamboo wood, long square bar shaped rod member can be divided into multistage docks, both shortened the length of every assembly, be convenient to the packed and transported of product, strengthen again the intensity of every assembly, be difficult for bending deflection, overall structure is more stable and firm.
For achieving the above object, the utility model adopts following technological scheme:
The dismantled and assembled linkage structure of bamboo wood, comprise two sections of square bar shaped rod piece A, B to be docked, be provided with a breach D with inclined-plane C at the connecting end of described side's bar shaped rod piece A, establish the breach F with inclined-plane E matching with described breach D at the connecting end of described side's bar shaped rod member B, also comprise a link perpendicular to square bar shaped rod piece A, B, end at described link is provided with blind hole, and tapping screw is bolted in described blind hole through the through hole of the side's of being arranged at bar shaped rod piece A, B auxiliary section.
The tilt angle of described inclined-plane C and inclined-plane E is 5~20 degree.
Described inclined-plane C and inclined-plane E are provided with the tooth of mutual interlock.
Compared with prior art the beneficial effects of the utility model are: owing to adopting technique scheme, be provided with a breach D with inclined-plane C at the connecting end of described side's bar shaped rod piece A, establish the breach F with inclined-plane E matching with described breach D at the connecting end of described side's bar shaped rod member B, also comprise that one perpendicular to square bar shaped rod piece A, the link of B, end at described link is provided with blind hole, tapping screw is through the side's of being arranged at bar shaped rod piece A, the through hole of B auxiliary section is bolted in described blind hole, the dismantled and assembled linkage structure of this bamboo wood, long square bar shaped rod member can be divided into multistage docks, both shortened the length of every assembly, be convenient to the packed and transported of product, strengthen again the intensity of every assembly, be difficult for bending deflection, bar shaped rod piece A in side's contacts with the employing inclined-plane, auxiliary section of square bar shaped rod member B, has increased area of contact and slip resistance, makes joint more stable and firm.
Embodiment
As shown in figs. 1 and 3, the dismantled and assembled linkage structure of the utility model bamboo wood, comprise square bar shaped rod piece A 1 to be docked and square bar shaped rod member B2, be provided with a breach D102 with inclined-plane C101 at the connecting end of described side's bar shaped rod piece A 1, establish the breach F202 with inclined-plane E201 matching with described breach D102 at the connecting end of described side's bar shaped rod member B2, the tilt angle of described inclined-plane C101 and inclined-plane E201 is preferably 5~20 degree, also comprise that one perpendicular to square bar shaped rod piece A 1, the link 3 of B2, be provided with blind hole 301 in the end of described link 3, tapping screw 4 is through the side's of being arranged at bar shaped rod piece A 1, the through hole 5 of B2 auxiliary section is bolted in described blind hole 301.In order to increase the stability of joint, inclined-plane C101 and inclined-plane E201 are provided with the tooth of mutual interlock.Under normal circumstances, described tapping screw 4 is arranged side by side two, and in the time that bar shaped rod piece A 1, B2 are wider, described tapping screw 4 can be arranged side by side multiple.