A kind of support connection structure and support
Technical field
The present invention relates to attachment structure design field, and in particular to a kind of support connection structure and support.
Background technology
In the equipment such as furniture, shelf, showing stand, rack in existing life, removable support has been generally included, has been propped up
Frame is generally connected and composed by multiple support members, fixture, movable part.
In the prior art between support member and fixture direct connected mode generally include it is following several:
1st, it is welded directly together between support member and fixture, this connected mode can not realize dismountable function,
It is not easy to carry;
2nd, linked together between support member and fixture by connectors such as screws, this connected mode support is dismounted
Come cumbersome;
3rd, set on support member and buckle is provided with block button hole, fixture, fixture is sticked into block button hole by buckle
Realization is fixedly connected with block button hole, and this connected mode buckle needs percussion to stick into when sticking into block button hole,
And the block button hole in this connected mode can not be with setting the movable part of hook to be connected;
4th, it is provided with support member on hanging hole, fixture, movable part and is provided with hook, fixture is by hanging over branch
In the hanging hole of support member and it is equipped with the connectors such as screw and is further fixedly connected with fixture and support member, movable part then directly passes through
Hang in hanging hole, as shown in figs. 1-2;This connected mode, although the hanging hole on support member can be applied to admittedly simultaneously
Determine the connection of part and movable part, but the connection of fixture also needs to the parts such as outfit screw and most further fixed, and causes branch
Frame dismounting is cumbersome.
The content of the invention
Problem present in framework is connected for the existing support mentioned in existing background technology, the invention provides one kind
Support connection structure and the support using the attachment structure, the attachment structure that the present invention is provided, are connected quick and convenient and existing
In movable part also can with invention support member be connected.
The concrete scheme of the present invention is as follows:
A kind of support connection structure, for the support member and fixture of connecting bracket, the support connection structure includes setting
Put at least one set of connection pore structure on the support member and at least one set of bulge-structure being arranged on the fixture;Institute
State connection pore structure and include two symmetrically arranged jacks, the bulge-structure includes two symmetrically arranged cams, described to insert
Hole includes the insertion section and holding section of connection, and the holding section gap is less than the insertion section gap, and the cam insertion is described
Insertion section, and movement stick into the holding section.
It is preferred that support connection structure according to claim 1, it is characterised in that the insertion section and holding section
It is vertically arranged.
It is preferred that the cam is made up of connecting portion and kink, one end of the connecting portion connects the fixture, separately
One end connects kink;The kink is matched with the insertion section, and the connecting portion is matched with the holding section, the bending
Portion injects the insertion section, and the cam is moved down so that the connecting portion is sticked into the holding section, and the kink is pressed in
On the support member of the holding section side, the connecting portion is interference fitted with the holding section..
It is preferred that the overbending direction of the kink of cam described in two is opposite.
It is preferred that the jack is in " 7 " font, the cam is in " ┘ " type.
It is preferred that the cam is elastic buckles.
A kind of support connection structure, for the support member and fixture of connecting bracket, includes and is detachably arranged in institute
State the first connector on support member;It is provided with first connector at least one set of connection pore structure, the fixture
It is provided with least one set of bulge-structure;The connection pore structure includes two symmetrically arranged jacks, and the bulge-structure includes
There are two symmetrically arranged cams, the jack includes the insertion section and holding section of connection, and the holding section gap is less than described insert
Enter portion gap, the cam inserts the insertion section, and movement is sticked into the holding section.
It is preferred that first connector is in the form of sheets, first connector is fixed on the support member by screw.
It is preferred that first connector be cross section it is L-shaped orThe strip structure of type or " mouth " font, institute
The first connector is stated to overlay on the support member.
It is preferred that the support connection structure also includes the second connection being detachably arranged on the fixture
Part, the bulge-structure is arranged on second connector.
It is preferred that second connector is in the form of sheets, second connector is fixed on the support member by screw.
It is preferred that the insertion section is vertically arranged with holding section.
It is preferred that the cam is made up of connecting portion and kink, one end of the connecting portion connects the fixture, separately
One end connects kink;The kink is matched with the insertion section, and the connecting portion is matched with the holding section, the bending
Portion injects the insertion section, and the cam is moved down so that the connecting portion is sticked into the holding section, and the kink is pressed in
On first connector of the holding section side, the connecting portion is interference fitted with the holding section.
It is preferred that the overbending direction of the kink of cam described in two is opposite.
It is preferred that the jack is in " 7 " font, the cam is in " ┘ " type.
It is preferred that the cam is elastic buckles.
A kind of support, includes support member, fixture, and claim 1- is used between the support member and the fixture
Support connection structure in 16 described in any one is attached.
It is preferred that the support, which also includes, is provided with hook structure, the hook structure on movable part, the movable part
Movable hook is in the jack.
The present invention is allowed to compared with prior art, have the following advantages that and actively imitate due to using above technical scheme
Really:
Support connection structure and support that the present invention is provided, wherein attachment structure are coordinated by one group of cam with one group of jack
Connection is realized, cam insertion jack is simultaneously mobile in it, and insertion is realized by the change of jack internal clearance, is fixed, is tied
Structure is simple, convenient disassembly;And two symmetrically arranged jacks are connected together with two symmetrically arranged cams, it is ensured that
The intensity of connection and the stability of connection.
Brief description of the drawings
With reference to accompanying drawing, by hereafter state detailed description, can be more clearly understood that the present invention above-mentioned and other feature and
Advantage, wherein:
Fig. 1 is connection diagram in the prior art between support member and fixture;
Fig. 2 is Fig. 1 A-A sectional views;
Fig. 3 is the fractionation schematic diagram in the present invention between support member and fixture, movable part;
Fig. 4 is the front view of support member in the present invention;
Fig. 5 is cross section view at Fig. 4 jack;
Fig. 6 is the front view of fixture in the present invention;
Fig. 7 is the top view of fixture in the present invention;
Fig. 8 for the present invention in support member be connected with fixture before schematic diagram;
Fig. 9 injects schematic diagram during insertion section for support member in the present invention and cam in fixture connection procedure;
Figure 10 connected for jack and cam in the present invention after schematic diagram;
Figure 11 is Figure 10 B-B sectional views;
Figure 12 is the first connector and the scheme of installation of the second connector of sheet in the present invention;
Figure 13 is the schematic diagram one of the first connector in the present invention;
Figure 14 is the schematic diagram two of the first connector in the present invention;
Figure 15 is the schematic diagram three of the first connector in the present invention;
The front schematic view for the support that Figure 16 provides for the present invention;
Schematic diagram behind the support that Figure 17 provides for the present invention;
Figure 18 is the partial schematic diagram at A in Figure 17;
Figure 19 is the partial schematic diagram at B in Figure 17;
Figure 20 is the partial schematic diagram at C in Figure 17
Embodiment
Referring to the accompanying drawing for showing the embodiment of the present invention, the present invention is described in more detail.However, the present invention can be with
Many multi-forms are realized, and should not be construed as being limited by the embodiment herein proposed.On the contrary, proposing that these embodiments are
In order to reach abundant and complete disclosure, and those skilled in the art are made to understand the scope of the present invention completely.These are attached
In figure, for clarity, the size and relative size in layer and region may be exaggerated.
Embodiment 1
With reference to 3-11, the invention provides a kind of support connection structure, support member 1 and fixture 2 for connecting bracket.
The support connection structure includes being arranged at least one set of connection pore structure on support member 1 and is arranged on fixture 2 at least
One group of bulge-structure;Connection pore structure includes two symmetrically arranged jacks 3, and bulge-structure includes two symmetrically arranged cams
4;Wherein, jack 3 includes the insertion section 301 and holding section 302 of connection, and the gap of holding section 302 is less than the gap of insertion section 301, convex
Button 4 inserts insertion section 301, and movement is sticked into holding section 302.
The attachment structure that the present invention is provided, cam insertion jack is simultaneously mobile in it, by the change of jack internal clearance come
Realize insertion, be fixed, simple in construction, convenient disassembly;And two symmetrically arranged jacks and two it is symmetrically arranged convex
Button is connected together, it is ensured that the intensity of connection and the stability of connection.
In the present embodiment, reference picture 4, jack 3 is made up of the insertion section 301 and holding section 302 of vertical connection, insertion section
301 are horizontally disposed with, and holding section 302 is vertically arranged;Wherein, holding section 302 is the bar that setting is extended downwardly from the bottom of insertion section 302
Shape hole.
In the present embodiment, with reference to Fig. 6-7, cam 4 is made up of connecting portion 401 and kink 402, connecting portion 401 and curved
In the form of sheets, connecting portion 401 is vertically arranged and one side is connected on fixture 2 for folding part 402, another side on the other side
Connect kink 402, and the laterally bending extension of kink 402;Kink 402 is matched with insertion section 301, in order to kink
402 can be inserted into jack;Connecting portion 401 is matched with holding section 302, in order to which connecting portion can be stuck in holding section 302.
With reference to Fig. 8-10, the catenation principle between cam 4 and jack 3 is further illustrated:
Such as Fig. 8, before connection, the connecting portion 401 of cam 4 is perpendicular to the place plane of jack 3, kink 402 and the place of jack 3
Plane, and cam is relative with insertion section 301;Such as Fig. 9, cam 4 is injected in insertion section 301;Such as Figure 10 so that connecting portion 401 with
Holding section 302 is relative, then moves down cam 4 so that connecting portion 401 is sticked into holding section 302, connecting portion 401 and holding section
302 interference fits;Kink 402 is pressed on the support member 1 of the side of holding section 302 simultaneously, so as to realize fixed effect, is such as schemed
Shown in 11.
In the present embodiment, jack is in " 7 " font, and cam is in " ┘ " type, and the kink 402 of symmetrically arranged two cam
Overbending direction it is opposite, this setup further ensure that the stability and intensity of connection.Certainly, in other embodiment
In, jack 3 also can be in T-shape, not be limited herein.
In the present embodiment, cam 4 is preferably elastic buckles, is conducive to strengthening bonding strength and stability at engaging.
The support connection structure that the present invention is provided, simple in construction, convenient disassembly, it is adaptable to furniture, rack, shelf, exhibition
Show the support connection in the equipment such as frame.
The present embodiment provide the jack 3 being arranged on support member apply also for existing end be extended have hook tie
The movable part 8 of structure 9, movable part 8 can in the jack being connected on support member at diverse location according to specific concrete condition activity,
As shown in Figure 3.The hook structure 9 that the end of movable part 8 is set, directly can be hooked in the holding section of jack.As can be seen here, this hair
The support connection structure of bright offer and it can be used cooperatively with the movable part of existing support, notice does not remake supporting work
Moving part, it is wide using scope.
Embodiment 2
Due to being not easy to open up jack on some supports or setting on cam, such as some furniture, the present invention will be by that will insert
Hole or cam are arranged on connector, and connector is detachably mounted to support member, on fixture again, so as to facilitate attachment structure
Setting.
Specifically, support connection structure includes the first connector for being detachably arranged in support member 1;First connector
On be provided with least one set of connection pore structure, fixture and be provided with least one set of bulge-structure;Connection pore structure includes two
Symmetrically arranged jack, bulge-structure includes two symmetrically arranged cams, and jack includes the insertion section and holding section of connection, card
Conjunction portion gap is less than insertion section gap, cam insertion insertion section, and movement and sticked into holding section.
Wherein, the concrete shape of the first connector can be adjusted according to the form of support member, be not limited herein;
For example, as shown in Figure 12, the first connector 5 is a laminated structure, the first connector 5 is fixed to branch by screw
In support member 1, while the jack corresponding position on support member 1 with the first connector 5 is provided with the depressed part with certain depth,
For the accommodating cam through jack;
For example, as shown in Figure 13, the first connector 51 is the L-shaped strip structure in cross section, the 51 of the first connection
Two sides on can be placed with multigroup jack, the first connector 51 is overlayed on the side wall of support member and carried out by parts such as screws
Connection;
For example, as shown in Figure 14, the first connector 52 is in for cross sectionThe strip structure of type, the first connection
Multigroup jack can be placed with 52 three sides, the first connector 52 is overlayed on the side wall of support member and entered by parts such as screws
Row connection;
For example, as shown in Figure 15, the first connector 53 is strip structure of the cross section in " mouth " type, the 53 of the first connection
Four sides on can be placed with multigroup jack, the first connector 53 encases support member and is attached by parts such as screws.
In the present embodiment, the support connection structure also includes the second connector, and cam is arranged on the second connector,
Second connector is detachably mounted on fixture 2 again;In the present embodiment, the second connector in the form of sheets, such as institute in Figure 12
Show;Certainly, in other embodiments, the second connector also can it is L-shaped orType or " mouth ", are not limited herein.
In the present embodiment, jack and the concrete structure of cam can refer to described in embodiment 1, and here is omitted.
Embodiment 3
Reference picture 16-20, present embodiments provides a kind of support, includes multiple support members 1, fixture 2, the support
Support connection structure between part 1 and fixture 2 described in embodiment 1 or embodiment 2 is attached.
Wherein, support member 1 includes vertical support member 1a and horizontal support member 1b, fixture bag in reference picture 16, support
Fixture 2a and fixture 2b are included.
Specifically, upper equal preface is placed with multigroup connecting hole knot along its length on vertical support member 1a three sides
Structure, fixture 2a and fixture 2b one end are provided with bulge-structure, and fixture 2a and fixture 2b one end are connected respectively to
On vertical support member 1a, as shown in Figure 18;Horizontal support member 1b ends are provided with two groups of connection pore structures, and fixture 2b's is another
One end is provided with bulge-structure, and fixture 2b is connected by bulge-structure, connection pore structure with horizontal support member 1b.
Certainly, the structure type and type of attachment of support are not limited to shown in Figure 16 in other embodiments, this
Place is not limited.
In the present embodiment, support also includes multiple movable parts 8, specifically as shown in Figure 16,20, includes movable part
8a and movable part 8b;Wherein, movable part 8 is provided with hook structure to show on movable part general in the bracket, its end, activity
Part is directly hooked on support member in the jack at diverse location by hook structure activity.
This support that the present embodiment is provided, simple in construction, convenient disassembly, combination has more flexibility.
Those skilled in the art should be understood that the present invention can be implemented without departing from it with many other concrete forms
The spirit or scope of itself.Although having been described for the case study on implementation of the present invention, it should be understood that the present invention should not be limited to these implementations
Change is made within example, the spirit and scope of the present invention that those skilled in the art can define such as appended claims
And modification.