Groove rotating matching type connecting-piece structure easy to assemble is carved in a kind of T-slotTechnical field
The present invention relates to a kind of skeleton assembling fittings field, and in particular to groove rotating matching type is carved in a kind of T-slot readily removableDress connecting-piece structure.
Background technology
In the magnificent outward appearance object attractive in appearance of the complex model skeleton pattern over-assemble built, assembling be particular about very much technique andSequentially, one mistake is walked out of, then needs to operate many steps to go compensation, a place produces flaw, then need dismounting many associated therewithPart, it is time-consuming, arduously, not freely, easily error and imprudence damage, it is necessary to skilled preferential technology is personal could be correct highThe installation of effect, installation cost is also very high, and in the urgent need to can be quick, convenient in society, technological constraint be small, it is not easy to malfunction, and goes outIt is wrong to be also convenient for correcting, without train qualification just to do it yourself to install assemble magnificent outward appearance object attractive in appearance method andMeans, existing T-slot is cumbersome with the method that T-shaped head is connected, and sliding is also easy to produce in lateral force, and T-shaped head connects with extraneousThe mode for connecing is inflexible, unitary function, limits more, it has not been convenient to flexibly install other articles.
The content of the invention
It is an object of the invention to the problem above for overcoming prior art to exist, there is provided groove rotation is carved in a kind of T-slot and is matched somebody with somebodyBox-like connecting-piece structure easy to assemble, the present invention is with low cost, easy to process, is adapted to super large batch automatic production, chooses flexibly,It is simple to operate when using, quick, it is in production and assembly furniture, exhibition booth, indoor and outdoor decoration article using the material for having T-slot structureAnd other items when preferable accessory, the present invention along T-slot direction, will not producing sliding during lateral force, connection reliably, applicable surfaceExtensively.
To realize above-mentioned technical purpose, above-mentioned technique effect is reached, the present invention is achieved through the following technical solutions：
Groove rotating matching type connecting-piece structure easy to assemble, including hollow T heads are carved in a kind of T-slot（2）With T locking（3）, it is describedT locking（3）Fill in hollow T heads（2）The connection through hole of setting（201）In, the hollow T heads（2）With T locking（3）PointT on-slip is not provided with（202）With T limited slip（301）, the hollow T heads（2）Also set up wedge holding tank（203）, withThe T locking（3）The wedge support block of setting（302）Rotatable connection, can promote hollow T heads（2）Along connection through hole（201）It is slidingMove, the T on-slip（202）Can be with T-slot（1）The hollow T mating surface for setting（103）Coordinate, there is stretching and separation twoThe state of kind, the T limited slip（301）Can be with T-slot（1）T locking mating surface of setting（101）Coordinate, there is laminatingWith stretching two states.
Further, T locking is rotated（3）, in wedge support block（302）With wedge holding tank（203）During laminating, pine is playedDe- function, in wedge support block（302）With wedge holding tank（203）During separation, locking function is played.
Further, for convenience of T locking（3）Rotation, the T locking（3）It is additionally provided with rotation driving connector（303）, it is connected with extraneous rotary driving part.
Further, the rotation driving connector（303）It can be higher than T-slot（1）Outer surface, or countersunk headFormula, less than T-slot（1）Outer surface, the hollow T heads（2）Exposed parts surface can be higher than, less than or and T-slot（1）Flush with outer surface.
Further, the hollow T heads（2）It is additionally provided with connection hole（204）, the connection hole（204）For through hole,Blind hole or screwed hole.
Further, described extraneous rotary driving part include screwdriver, inner hexagon spanner, monkey wrench and/orBack-up wrench.
The beneficial effects of the invention are as follows:
The present invention is with low cost, easy to process, is adapted to super large batch automatic production, chooses flexibly, simple to operate when using, fastVictory, is that using having the material of T-slot structure in production and assembly furniture, exhibition booth, ideal during indoor and outdoor decoration article and other items is matched somebody with somebodyPart, along T-slot direction, will not produce sliding during lateral force, connection is reliable, widely applicable.
Described above is only the general introduction of technical solution of the present invention, in order to better understand technological means of the invention,And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.Specific embodiment of the invention is shown in detail by following examples and its accompanying drawing.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this hairBright schematic description and description does not constitute inappropriate limitation of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the central cross-sectional view that an embodiment of the present invention is released under state；
Fig. 2 is that an embodiment of the present invention releases the partial sectional view at wedge under state；
Fig. 3 is the central cross-sectional view under an embodiment of the present invention stretching state；
Fig. 4 is the partial sectional view at wedge under an embodiment of the present invention stretching state；
Fig. 5 is the top view of an embodiment of the present invention；
Label declaration in figure：1st, T-slot, 2, hollow T heads, 3, T locking, 101, T locking mating surface, 102, T-slot bottom skyBetween, 103, hollow T mating surface, 201, connection through hole, 202, T on-slip, 203, wedge holding tank, 204, connect hole,301st, T limited slip, 302, wedge support block, 303, rotation driving connector.
Specific embodiment
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Referring to figs. 1 to shown in Fig. 5, carving groove rotating matching type connecting-piece structure easy to assemble, including hollow T in a kind of T-slotFirst 2 and T locking 3, the T locking 3 is filled in the connection through hole 201 of first 2 settings of hollow T, the hollow T first 2 and T headsLocking 3 is respectively arranged with T on-slip 202 and T limited slip 301, and the hollow T first 2 also sets up wedge holding tank 203, withThe wedge support block 302 that the T locking 3 is set is rotatably connected, and hollow T first 2 can be promoted to be slid along connection through hole 201, rotates THead locking 3, when wedge support block 302 is fitted with wedge holding tank 203, the function of releasing, wedge support block 302 with carveWhen block holding tank 203 is separated, locking function is played.
Further, the hollow T mating surface 103 that the T on-slip 202 is set with T-slot 1 coordinates, and has stretching and dividesFrom two states, the T locking mating surface 101 that the T limited slip 301 is set with T-slot 1 coordinates, and has laminating and stretchingTwo states.
Further, rotated for convenience of T locking 3, the T locking 3 is additionally provided with rotation driving connector 303, withExtraneous rotary driving part connection, described extraneous rotary driving part includes screwdriver, inner hexagon spanner, Flexible spannerHand, back-up wrench etc..
Further, the rotation driving connector 303 can be higher than outer surface, or the countersunk head formula of T-slot 1,Less than the outer surface of T-slot 1, the exposed parts surface of the hollow T first 2 can be higher than, less than or with T-slot 1 outer surfaceConcordantly.
Further, the hollow T first 2 be additionally provided with connection hole 204, it is described connection hole 204 be through hole, blind hole orScrewed hole.
The operation principle of the present embodiment is as follows：
As depicted in figs. 1 and 2, T locking 3 is inserted in the connection through hole 201 that hollow T first 2 is set, by wedge support block302 fit with wedge holding tank 203, fill in together in the T-slot of T-slot 1, are stopped in suitable rigging position, with the external worldRotary driving part connection rotation driving connector 303, such as screwdriver, inner hexagon spanner, monkey wrench, back-up wrench, driveDynamic connector 303 is driven in rotation, and drives wedge support block 302 to rotate, by wedge support block 302 with wedge holding tank 203Separate, the distance between T on-slip 202 and T limited slip 301 are stretched, tightly extruding is fitted T and locks mating surface 101With hollow T mating surface 103, as shown in Figure 3 and Figure 4, external force is being applied to component along the lateral of T-slot 1, component is still firmGu, sliding will not be produced, now can be by connecting various parts of the hole 204 with the external world or the component side of carrying outJust, reliable, effective assembling, operating process during dismounting is opposite.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this areaFor art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repairChange, equivalent, improvement etc., should be included within the scope of the present invention.