CN207202473U - Novel folding support frame - Google Patents
Novel folding support frame Download PDFInfo
- Publication number
- CN207202473U CN207202473U CN201720395023.6U CN201720395023U CN207202473U CN 207202473 U CN207202473 U CN 207202473U CN 201720395023 U CN201720395023 U CN 201720395023U CN 207202473 U CN207202473 U CN 207202473U
- Authority
- CN
- China
- Prior art keywords
- portable plate
- transverse slat
- plate
- chute
- slide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model provides a kind of novel in structural design, easy to use, a variety of variable, the applied widely novel folding support frames of occupation mode, it includes two transverse slats, respectively left transverse slat and right transverse slat, left transverse slat, the both ends of right transverse slat are respectively articulated with telescopic supporting leg；Two supporting legs on same transverse slat folded toward can be packed up；Left transverse slat in same direction, left portable plate, right portable plate are respectively articulated with the end of right transverse slat, several spaced necks are respectively equipped with left transverse slat, right transverse slat below the left portable plate, the right portable plate other end, a supporting plate is respectively articulated with lower surface in the middle part of the left portable plate, right portable plate, the elongated end of the supporting plate can be withstood in the neck.
Description
Technical field
It the utility model is related to a kind of support frame, more particularly to a kind of novel folding support frame.
Background technology
Existing computer does that support frame, the folding mode of table top supporter are single, and function is single, has be directed in use
Property, versatility is not had, is made troubles in use to user.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art, adapts to real needs, there is provided a kind of structure design
Novel, easy to use, a variety of variable, the applied widely novel folding support frames of occupation mode.
In order to realize the purpose of this utility model, technical scheme is used by the utility model：
A kind of novel folding support frame is designed, it includes two transverse slats, respectively left transverse slat and right transverse slat, left transverse slat,
The both ends of right transverse slat are respectively articulated with telescopic supporting leg；Two supporting legs on same transverse slat folded toward can be received
Rise；Left transverse slat in same direction, left portable plate, right portable plate are respectively articulated with the end of right transverse slat, on the left side
Several spaced necks, the left side are respectively equipped with left transverse slat, right transverse slat below portable plate, the right portable plate other end
A supporting plate it has been respectively articulated with lower surface in the middle part of portable plate, right portable plate, the elongated end of the supporting plate can withstand on described
In neck.
Preferably, two left portable plates being oppositely arranged, right portable plate inwall on be respectively equipped with the first X-shaped fold
Bar and the second X-shaped folding rod, the first X-shaped folding rod and the second X-shaped folding rod are respectively by two companies being hinged in X " shapes
Bar is formed；The end of two connecting rods on described first X-shaped folding rod one end and two on second X-shaped folding rod one end
The end of connecting rod corresponds be hinged.
Preferably, the end of one of connecting rod on the first X-shaped folding rod other end and the one of left portable plate
End is be hinged, and the end of another connecting rod is movably connected in the side wall of left portable plate and can slided along the length direction of left portable plate
It is dynamic；The end and one end of right portable plate of one of connecting rod on the second X-shaped folding rod other end are hinged, another
The end of connecting rod is movably connected in the side wall of right portable plate and can slided along the length direction of right portable plate.
Preferably, the chute of a T-shaped is respectively equipped with the madial wall of the left portable plate and right portable plate, with the left side
Company on the end for the connecting rod on the first X-shaped folding rod that portable plate, right portable plate are flexibly connected and the second X-shaped folding rod
A slide plate is respectively articulated with the end of bar, the slide plate is provided with the T-shaped gliding mass matched with the chute, the T-shaped gliding mass
Cooperation is installed in the T-shaped chute.
Preferably, a screwed hole is provided with the slide plate, fixing bolt, the fixing bolt are provided with the screwed hole
End be located in chute and the bottom of chute can be withstood on.
Preferably, the left connection board of transverse slat direction extension to the right is hinged with the middle part inwall of the left transverse slat, in institute
State the right connection board that transverse slat direction extension to the left is hinged with the middle part inwall of right transverse slat；The end of the right connection board is provided with
One slide-bar, the end of the slide-bar are provided with one and the vertically disposed connecting shaft of the slide-bar；The connecting shaft and the right connection board
End be hinged, sidepiece from the slide-bar to right connection board extend；It is provided with the side wall of the left connection board and runs through the left company
Fishplate bar two side and the through-hole type chute set along the left connection board length direction, the slide-bar to stretch out is located at through-hole type chute
It is interior.
Preferably, in addition to by the relatively-stationary fixed structure of both the slide-bar and the left connection board, the fixation
Structure includes the angular neck being arranged on left connection board lateral wall, and two angular necks are one group, and in every group of angular neck
Two angular necks be oppositely arranged in through-hole type chute up and down on both sides, and the opening of setting up and down two angular necks
It is oppositely arranged；
Preferably, a shrinkage pool is provided with the end of the slide-bar in through-hole type chute, an extension spring is provided with shrinkage pool, it is described
The inner end of extension spring is fixedly connected with the bottom of shrinkage pool；Also include an insert, one end of the insert is located in shrinkage pool simultaneously
It is fixedly connected with the outer end of the extension spring, the extension spring applies pulling force to the insert；Insert outside the shrinkage pool
On be cased with a square clamp, the clamp can rotate relative to the insert, the length of side of the clamp and the through hole
The width of formula chute is identical, and banking stop is additionally provided with the insert on the outside of the clamp, and the clamp is located at the interior of banking stop
Side.
Preferably, in the chute being respectively equipped with up and down on two side with through-hole type chute insertion of the left connection board
Band, the slide-bar in the through-hole type chute are provided with two guiding bars；A cunning is respectively equipped with the end of two guiding bars
Wheel axle is held, and two guiding bars are located in one of in chute band respectively, and the pulley/bearing is located in the chute band, and
Pulley/the bearing can roll in inwall of the chute with interior edge chute band.
Preferably, it is hinged on the portable plate at the left portable plate/right portable plate and the left transverse slat/right lagging hinge
There is a baffle plate, the baffle plate longitudinally disposed can also can be attached on the portable plate.
Preferably, the lower end of the baffle plate is provided with two spaced installing plates, the baffle plate between two installing plates
Lower end is provided with the card body of a protrusion, and the lower end of the card body is a plane；The left transverse slat, right transverse slat end on set respectively
Have articulated slab, the left portable plate, right portable plate end on be provided with sleeve, the lateral wall of described sleeve pipe is provided with an edge
The circumferentially disposed guiding groove of outside of sleeve wall, the front end of the guiding groove start from the company of the sleeve pipe and left portable plate/right portable plate
Place is met, the tail end of the guiding groove is terminated in the middle part of the sleeve pipe in the horizontal radial direction of sleeve pipe, and the tail end of the guiding groove is formed
One land plateau, and the land plateau is parallel with the upper surface of left portable plate/right portable plate.
Preferably, the articulated slab, perforation is equipped with installing plate, described sleeve pipe is between two installing plates, now,
The card body is located in guiding groove, and the articulated slab is between installing plate and sleeve pipe, wearing on the articulated slab and installing plate
Hole and described sleeve pipe are coaxially disposed, and the articulated slab, installing plate, sleeve pipe by the perforation on articulated slab and installing plate and
The jointed shaft of sleeve pipe is hinged.
Preferably, fin is additionally provided with the side wall of the baffle plate, the upper table in the left portable plate, right portable plate end
The banding groove matched with the fin is respectively equipped with face, after the baffle plate is packed up and is attached at the left portable plate/right work
When on dynamic plate, the fin is embedded in the banding groove.
Preferably, the left transverse slat, right transverse slat end upper surface on be respectively equipped with the convex body of a protrusion, on the left side
Portable plate, the front underside of right portable plate movable end are provided with the embedded groove that is matched with the convex body, when the left portable plate,
Right portable plate pack up after respectively positioned at the left transverse slat, on right transverse slat when, the convex body matching is embedded in the embedded groove.
Preferably, the supporting leg is vertically fixed on the transverse slat by a bearing diagonal part respectively, the bearing diagonal part
The first arm-tie including one end Yu the lagging hinge, the second be hinged arm-tie of the top of one end and the supporting leg, described the
The other end of the other end of one arm-tie and second arm-tie is hinged.
Preferably, several spaced through holes are provided with each supporting leg, in addition to the pin that through hole is set can be run through
Bar.
Preferably, a fix bar, the end of the fix bar are respectively equipped with the lower surface in the middle part of described two transverse slats
Flap is provided with, the flap can be rotated relative to the fix bar, and two support midlegs on same transverse slat are set respectively
There is a breach, the breach on two supporting legs on same transverse slat is oppositely arranged, and platform is respectively equipped with the outer end of two breach
Rank；And be close to set when two supporting legs on same transverse slat fold latter two supporting leg, two breach are fixed to being connected in circle
Between two breach, the both ends of flap are press respectively against on the step on the outer end of two breach bar.
The beneficial effects of the utility model are：
It is the design its novel in structural design, compact, the support effect of a variety of different conditions can be tried down by this support frame,
Desktop, computer etc. can be supported, and this support frame small volume when packing up, space is not take up, and be easy to carry about with one
And carrying.
Brief description of the drawings
Fig. 1 is support frame open mode structural representation of the present utility model；
Fig. 2 is the A portions mplifying structure schematic diagram in Fig. 1；
Fig. 3 is the B portions mplifying structure schematic diagram in Fig. 1；
Fig. 4 is the annexation partial structural diagram of the left connection board and right connection board in the utility model；
Fig. 5 is the slide-bar structural representation in the utility model；
Fig. 6 is the slide-bar cross-sectional view in the utility model；
Fig. 7 is support frame side view status architecture schematic diagram of the present utility model；
Fig. 8 is the C portions mplifying structure schematic diagram in Fig. 7；
Fig. 9 is another status architecture schematic diagram of support frame of the present utility model；
Figure 10 is the E portions mplifying structure schematic diagram in Fig. 9；
Figure 11 is the D portions mplifying structure schematic diagram in Fig. 9；
Figure 12 is the partial structural diagram of the boss and embedded groove in the utility model；
Figure 13 is one of annexation partial structural diagram of baffle plate and transverse slat in the utility model, right portable plate；
Figure 14 be baffle plate and transverse slat in the utility model, right portable plate annexation partial structural diagram two；
Figure 15 is the end partial enlargement structural representation of the baffle plate in the utility model and right portable plate；
Figure 16 is another status architecture schematic diagram of support frame of the present utility model；
Figure 17 is another status architecture schematic diagram of support frame of the present utility model；
Figure 18 is another status architecture schematic diagram of support frame of the present utility model；
Figure 19 is another status architecture schematic diagram of support frame of the present utility model；
Figure 20 is another status architecture schematic diagram of support frame of the present utility model；
Figure 21 is another status architecture schematic diagram of support frame of the present utility model；
Figure 22 is another status architecture schematic diagram of support frame of the present utility model；
Figure 23 is another status architecture schematic diagram of support frame of the present utility model；
Figure 24 is the status architecture schematic diagram after support frame of the present utility model folds；
Figure 25 is the back side status architecture schematic diagram after support frame of the present utility model folds；
In figure：
1st, 2. supporting leg;3. right transverse slat;4. left transverse slat;5. the second arm-tie;6. the first arm-tie;7. breach;8. step;9. turn
Plate;10th, 11. through hole;
12. pin rod;13. right portable plate;14. left portable plate;15th, 16. baffle plate;17. left connection board;18. right connection board;
19th, 23. chute band;20. through-hole type chute;
21. connecting shaft;22. pulley/bearing;24. angular neck;25. the outer end of insert;26. clamp；It is 27. spacing
Piece；28. insert；29. slide-bar；30. extension spring；
31st, 32,33,34. connecting rod；35. slide plate；36. fixing bolt；37.T shape chutes；
41st, 42. supporting plate；43rd, 44. neck；
51. convex body；52. embedded groove；
61. installing plate；62. card body；63. guiding groove；64. sleeve pipe；65. articulated slab；66. the upper surface of right portable plate；67.
Fin；68. banding groove；69. the lower end of card body；70. land plateau.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples：
Embodiment 1：A kind of novel folding support frame, referring to Fig. 1 to Figure 25：
It includes two transverse slats, and respectively left transverse slat 4 and right transverse slat 3, left transverse slat 4, the both ends of right transverse slat 3 have been respectively articulated with
Telescopic supporting leg 1,2；Two supporting legs 1,2 on same transverse slat folded toward can be packed up；Specifically, reference can be made to figure
1st, 10, the supporting leg 1,2 is vertically fixed on the transverse slat by a bearing diagonal part respectively, and described bearing diagonal part includes one
End and the first arm-tie 6 of the lagging hinge, one end second arm-tie 5 be hinged with the top of the supporting leg 1,2, described first
The other end of the other end of arm-tie 6 and second arm-tie 5 is hinged, and triangle branch can be formed by the first arm-tie 6 and the second arm-tie 5
Support structure, and the supporting leg after expansion can be relatively fixed；And when supporting leg is packed up, first is pressed obliquely draws
The pin joint of plate 6 and the second arm-tie 5 can be packed up to supporting leg, now can be found in state shown in Figure 14-16.
Further, the design is provided with several spaced through holes 10,11 also on each supporting leg, in addition to can pass through
The pin rod 12 that reach through hole is set；In use, by the flexible height that can adjust two transverse slats of each telescopic supporting rod, when by
Have a minimum height in support bar, now to continue the height reduction to two transverse slats when, now, it is only necessary to by same horizontal stroke
Two supporting legs on plate intersect in X-shaped, now, the through hole insertion on two supporting legs, are then directly inserted in pin rod 12 logical
The time height of transverse slat can be reduced further in hole, state now is as shown in Figure 14-16,19,20.
Further, referring to Fig. 1,2,3,20,22, the design is also in two described transverse slats（Left transverse slat 4 and right transverse slat 3）
A fix bar is respectively equipped with the lower surface at middle part, the end of the fix bar is provided with flap 9, and the flap 9 can be with respect to institute
State fix bar rotation, the middle parts of two supporting legs 1,2 on same transverse slat is respectively equipped with a breach 7, and two on same transverse slat
Individual support, the breach on 1,2 are oppositely arranged, and step 8 is respectively equipped with the outer end of two breach；And as two on same transverse slat
Individual supporting leg folds latter two supporting leg and is close to set, and to being connected in circle, fix bar turns two breach between two breach
The both ends of plate 9 are press respectively against on the step on the outer end of two breach, and state now is as shown in figure 22, are set by above-mentioned
Two supporting legs on the same transverse slat after packing up can be fixed for the flap of meter, avoid two supporting legs from rocking, arbitrarily
Deploy the generation of phenomenon.
Further, referring to Fig. 1,10,13-18；Left transverse slat 4 in same direction, on the end of right transverse slat 3 respectively
Left portable plate 14, right portable plate 13 are hinged with, left transverse slat 4, the right side below the left portable plate 14, the other end of right portable plate 13
Several spaced necks 44,43, the left portable plate 14, the following table at the middle part of right portable plate 13 are respectively equipped with transverse slat 3
Be respectively articulated with a supporting plate 42,41 on face, the elongated end of the supporting plate 42,41 can correspond to withstand on respectively the neck 44,
In 43, left portable plate 14, right portable plate 13 can be carried out by bearing diagonal jack-up by supporting plate 42,41, and supported by changing
42,41 position in different necks of plate can then realize and the angle of inclination of left portable plate 14, right portable plate 13 is folded,
Can be put on this left portable plate 14, right portable plate 13 computer, desktop and other items.
Further, work of the design also at the left portable plate/right portable plate and the left transverse slat/right lagging hinge
A baffle plate 16,15 is hinged with dynamic plate, the baffle plate 16,15 longitudinally disposed can also can be attached on the portable plate, work as baffle plate
16th, can be to being positioned over the left portable plate 14 being obliquely installed, the desktop on right portable plate 13 and computer etc. when 15 is longitudinally disposed
It is supported.Specifically, the design is to be provided with two spaced installing plates 61 in the lower end of the baffle plate 15,16, two
Baffle plate lower end between individual installing plate 61 is provided with the card body 62 of a protrusion, and the lower end 69 of the card body is a plane；It is and described
Left transverse slat 4, right transverse slat 3 end on be respectively equipped with two spaced articulated slabs 65, also in the left portable plate 14, right
The end of portable plate 13 is provided with sleeve 64, and the lateral wall of described sleeve pipe 64 is circumferentially disposed along outside of sleeve wall provided with one
Guiding groove 63, the front end of the guiding groove 63 start from the junction of the sleeve pipe and left portable plate/right portable plate, the guiding groove
Tail end is terminated in the middle part of the sleeve pipe in the horizontal radial direction of sleeve pipe, and the tail end of the guiding groove forms a land plateau 70, and should
Land plateau 70 is parallel with the upper surface of left portable plate/right portable plate.
In an installation, referring to Figure 12-Figure 16, perforation, described sleeve pipe 64 are equipped with the articulated slab 65, installing plate 61
Between two installing plates 61, now, the card body 62 is located in guiding groove, and the articulated slab 65 is located at installing plate 61 and sleeve pipe
Between 64, perforation on the articulated slab and installing plate and described sleeve pipe now are coaxially disposed, and the articulated slab, installation
Plate, sleeve pipe are hinged by the perforation on articulated slab and installing plate and the jointed shaft of sleeve pipe；Gear can be realized by this design
Plate is by the upset of the relatively left portable plate of jointed shaft/right portable plate end, and when being overturn to baffle plate, its card body is positioned at drawing
Slided in guide groove, and when the upper surface 66 of baffle plate and left portable plate/right portable plate is set in an angle of 90 degrees, it is the card body of plane
Lower end 66 is against on land plateau 70, now, the maximum displacement of baffle plate can be limited by the cooperation of card body and the land plateau,
Also achieved by this design when the upper surface 66 of baffle plate and left portable plate/right portable plate is in an angle of 90 degrees setting, no matter left work
How is the angle of inclination of dynamic plate/right portable plate, and its baffle plate keeps the design of 90 degree of angles with left portable plate/right portable plate all the time.
Further, the design is also additionally provided with fin 67 in the side wall of the baffle plate 16, in the left portable plate, right work
The banding groove 68 matched with the fin is respectively equipped with the upper surface of dynamic plate end, after the baffle plate is packed up and is attached at institute
When stating on left portable plate/right portable plate, the fin 67 is embedded in the banding groove 68, passes through the cooperation of this fin and banding groove
Baffle plate after packing up can be relatively fixed, avoid baffle plate from occurring rocking the phenomenon generation arbitrarily deployed.
Further, the design also the left transverse slat 4, right transverse slat 3 end upper surface on be respectively equipped with a protrusion
Convex body 51, the left portable plate 14, the movable end of right portable plate 13 front underside on be provided with match with the convex body it is embedding
Enter groove 52, when after the left portable plate 14, right portable plate 13 are packed up respectively positioned at the left transverse slat 4, on right transverse slat 3 when, it is described
The matching of convex body 51 is embedded in the embedded groove 52, the left portable plate after being packed up by the cooperation of this convex body and embedded groove
14th, right portable plate 13 fixes, and can avoid left portable plate 14, the relatively left transverse slat 4 of the movable end of right portable plate 13, the right side
The generation of double swerve, shift phenomenon occurs for transverse slat 3, it is possible to increase stability when it is packed up.
Further, see also Fig. 1,10,13-18；Left portable plate 14, the right portable plate 13 being also oppositely arranged at two
Inwall on be respectively equipped with the first X-shaped folding rod and the second X-shaped folding rod, the first X-shaped folding rod and the second X-shaped folding
Folded bar is made up of two connecting rods 31,32,33,34 being hinged in X " shapes respectively；First X-shaped folding rod is by connecting rod 32, connecting rod 33
Form, the second X-shaped folding rod is made up of connecting rod 31, connecting rod 334；Two connecting rods on described first X-shaped folding rod one end
32nd, 33 end and the end of two connecting rods 31,34 on second X-shaped folding rod one end correspond be hinged；Further,
The end and one end of left portable plate 14 of one of connecting rod 32 on the first X-shaped folding rod other end are hinged, another
The end of individual connecting rod 33 is movably connected in the side wall of left portable plate 14 and can slided along the length direction of left portable plate 14；And institute
The end and one end of right portable plate 13 for stating one of connecting rod 31 on the second X-shaped folding rod other end are hinged, another
The end of connecting rod 34 is movably connected in the side wall of right portable plate 13 and can slided along the length direction of right portable plate 13.
In order to realize above-mentioned slip, referring to Fig. 3, the design is on the madial wall of the left portable plate 14 and right portable plate 13
The chute 37 of a T-shaped is respectively equipped with, on the first X-shaped folding rod being flexibly connected with the left portable plate 14, right portable plate 13
The end of connecting rod 33 and the end of the connecting rod 34 on the second X-shaped folding rod on be respectively articulated with a slide plate 35, the slide plate
35 are provided with the T-shaped gliding mass matched with the chute（It is not drawn into）, the T-shaped gliding mass, which coordinates, to be installed in the T-shaped chute 37
And can be slided in T-shaped chute 37, further, the design is provided with a screwed hole, the screwed hole also on the slide plate 35
Interior to be provided with fixing bolt 36, the end of the fixing bolt 36 is located in chute 37 and can withstand on the bottom of chute 37.
By above-mentioned design, both relative can pull for left transverse slat 4 and right transverse slat 3, and left transverse slat 4 and right transverse slat 3 can be achieved
The regulation of both width, and after left transverse slat 4 and right transverse slat 3 are separated and merged, its first X-shaped folding rod and second " X "
Shape folding rod can be folded and deploy, and in expansion/folding, slide plate can be along the slip of chute by T-shaped gliding mass, and passes through
Then the width of two transverse slats can be fixed for the bottom land that fixing bolt withstands on chute, its corresponding state can be found in Fig. 1,
10、13-19。
Further, referring to Fig. 1,2,4-10,13-19；The design is hinged also on the middle part inwall of the left transverse slat 14
There is the left connection board 17 of the direction of transverse slat 13 extension to the right, the side of transverse slat 14 to the left is hinged with the middle part inwall of the right transverse slat 13
To the right connection board 18 of extension；The end of described right connection board 18 is provided with a slide-bar 29, and the end of the slide-bar 29 is provided with
One with the vertically disposed connecting shaft 21 of the slide-bar；The end of the connecting shaft 21 and the right connection board 18 is hinged, the slide-bar
29 extend to the sidepiece of right connection board；It is provided with also in the side wall of the left connection board 17 through the two side of left connection board 17 simultaneously
The through-hole type chute 20 set along the left connection board length direction, the slide-bar 29 to stretch out are located in through-hole type chute 20 and can
Slided along through-hole type chute 20.
Also include both the slide-bar 29 and the left connection board 17 relatively-stationary fixed structures, described fixed knot
It includes the angular neck 24 being arranged on the lateral wall of left connection board 17 to structure, and two angular necks 24 are one group, and every group angular
Two angular necks 24 in neck are oppositely arranged in through-hole type chute 20 up and down on both sides, and setting up and down two angular
The opening of neck 24 is oppositely arranged；Also passed through in being respectively equipped with up and down on two side for the left connection board with the through-hole type chute
Logical chute band 23, the slide-bar in the through-hole type chute are provided with two guiding bars, divided on the end of two guiding bars
Not She You one pulley/bearing 22, two guiding bars are located in one of in chute band 23 respectively, and the pulley/bearing is located at
In the chute band, and the pulley/bearing can roll in the inwall of the interior edge chute band 23 of chute band 23, pass through this cunning wheel axle
The design held can reduce guiding bar and frictional force of the chute with inwall, lighter when moving it.
Referring to Fig. 6,7,9, a shrinkage pool is also provided with the end of the slide-bar in through-hole type chute, being provided with one in shrinkage pool draws
Spring 30, the inner end of the extension spring 30 are fixedly connected with the bottom of shrinkage pool；Also include an insert 28, the one of the insert 28
End is fixedly connected in shrinkage pool and with the outer end of the extension spring 30, and the extension spring 30 applies pulling force to the insert 28；
A square clamp 26 is cased with insert 20 outside the shrinkage pool, the clamp 26 can relatively described 28 turns of insert
Dynamic, the length of side of the clamp 26 is identical with the width of the through-hole type chute 20, in the insert in the outside of clamp 26 also
Provided with banking stop 27, the clamp 26 is located at the inner side of banking stop 26.
By above-mentioned design, the left connection board 17 of the design and use state such as Fig. 1,8,9,10 of right connection board 18, institute
The state shown, now, referring to Fig. 9, two angles of clamp in the angular neck of one of them setting up and down, pass through this respectively
Design can limit slip realization of the slide-bar in through-hole type chute 20 and be relatively fixed both of left connection board and right connection board,
So as to realize that the distance between right portable plate 13 and left portable plate 14 reach the required state used；And needing to two transverse slats
When progress width adjusting or folding are packed up, now, the outer end 25 for pulling out insert pulls out clamp out of angular neck,
Clamp is then rotated, and will make two sides above and below its clamp parallel with the length direction of through-hole type chute after clamp adjustment angle,
Then clamp is placed in through-hole type chute, now, clamp can slide with slide-bar in through-hole type chute；State after slip can
Referring to shown in Fig. 5,6.
And when needing to fold two transverse slats, left connection board can be realized by slide-bar and moved with right connection board
Angle deflection, shown in the state in being folded such as Fig. 6, when folding, the movable end of left connection board 17 moves to the direction of baffle plate 15,
And the movable end of right connection board 18 moves to the direction of baffle plate 16, meanwhile, slide-bar is in through-hole type slide and finally connects to the left
The movable extreme direction of plate 17 slides, and can then realize final folding, its final state is as shown in figures 19-22.
Referring to shown in Fig. 1,10,13-20, the support frame in the design can realize the branch of multitude of different ways in use
Support, and the state after folding can be found in Figure 21,22.
What embodiment of the present utility model was announced is preferred embodiment, but is not limited thereto, the common skill of this area
Art personnel, easily according to above-described embodiment, understand spirit of the present utility model, and make different amplification and change, but as long as
Spirit of the present utility model is not departed from, all in the scope of protection of the utility model.
Claims (10)
1. a kind of novel folding support frame, it includes two transverse slats, respectively left transverse slat and right transverse slat, left transverse slat, right transverse slat
Both ends be respectively articulated with telescopic supporting leg；Two supporting legs on same transverse slat folded toward can be packed up；It is special
Sign is：Left transverse slat in same direction, left portable plate, right portable plate are respectively articulated with the end of right transverse slat, in institute
State left portable plate, the left transverse slat below the right portable plate other end, be respectively equipped with several spaced necks, institute on right transverse slat
State left portable plate, be respectively articulated with a supporting plate on the lower surface in the middle part of right portable plate, the elongated end of the supporting plate can be withstood on
In the neck；
Two left portable plates being oppositely arranged, right portable plate inwall on be respectively equipped with the first X-shaped folding rod and second " X "
Shape folding rod, the first X-shaped folding rod and the second X-shaped folding rod are made up of two connecting rods being hinged in X " shapes respectively；It is described
The end of two connecting rods on first X-shaped folding rod one end and the end of two connecting rods on second X-shaped folding rod one end
Correspond be hinged；
The end and one end of left portable plate of one of connecting rod on the first X-shaped folding rod other end are hinged, another
The end of individual connecting rod is movably connected in the side wall of left portable plate and can slided along the length direction of left portable plate；Described second
The end and one end of right portable plate of one of connecting rod on the X-shaped folding rod other end are hinged, the end of another connecting rod
It is movably connected in the side wall of right portable plate and can be slided along the length direction of right portable plate.
2. novel folding support frame as claimed in claim 1, it is characterised in that：In the left portable plate and right portable plate
The chute of a T-shaped is respectively equipped with madial wall, the first X-shaped folding rod being flexibly connected with the left portable plate, right portable plate
On the end of connecting rod and the end of the connecting rod on the second X-shaped folding rod on be respectively articulated with a slide plate, set on the slide plate
There is the T-shaped gliding mass matched with the chute, the T-shaped gliding mass, which coordinates, to be installed in the T-shaped chute；
A screwed hole is provided with the slide plate, is provided with fixing bolt in the screwed hole, the end of the fixing bolt is located at
Chute is interior and can withstand on the bottom of chute.
3. novel folding support frame as claimed in claim 1, it is characterised in that：Cut with scissors on the middle part inwall of the left transverse slat
The left connection board of transverse slat direction extension to the right is connected to, transverse slat direction extension to the left is hinged with the middle part inwall of the right transverse slat
Right connection board；The end of the right connection board is provided with a slide-bar, and the end of the slide-bar is provided with one and vertical with the slide-bar set
The connecting shaft put；The end of the connecting shaft and the right connection board is hinged, and the slide-bar extends to the sidepiece of right connection board；
The through hole that the side wall of the left connection board is provided with through the left connection board two side and set along the left connection board length direction
Formula chute, the slide-bar to stretch out are located in through-hole type chute.
4. novel folding support frame as claimed in claim 3, it is characterised in that：Also include the slide-bar and the left company
The relatively-stationary fixed structure of both fishplate bars, the fixed structure include the angular neck being arranged on left connection board lateral wall,
Two angular necks are one group, and two angular necks in every group of angular neck are oppositely arranged up and down two in through-hole type chute
Bian Shang, and the opening of setting up and down two angular necks is oppositely arranged；
A shrinkage pool is provided with the end of the slide-bar in through-hole type chute, an extension spring, the inner of the extension spring are provided with shrinkage pool
Portion is fixedly connected with the bottom of shrinkage pool；Also include an insert, one end of the insert be located in shrinkage pool and with the extension spring
Outer end be fixedly connected, the extension spring to the insert apply pulling force；Being cased with one in insert outside the shrinkage pool is in
The clamp of square, the clamp can rotate relative to the insert, the length of side of the clamp and the width of the through-hole type chute
Spend identical, banking stop is additionally provided with the insert on the outside of the clamp, the clamp is located at the inner side of banking stop.
5. novel folding support frame as claimed in claim 4, it is characterised in that：In the two side up and down of the left connection board
On be respectively equipped with chute band with through-hole type chute insertion, the slide-bar in the through-hole type chute draws provided with two
Guide rod, one pulley/bearing is respectively equipped with the end of two guiding bars, two guiding bars are located in one of chute band respectively
It is interior, and the pulley/bearing is located in the chute band, and the pulley/bearing can be in inwall of the chute with interior edge chute band
Roll.
6. novel folding support frame as claimed in claim 1, it is characterised in that：The left portable plate/right portable plate with
A baffle plate is hinged with portable plate at the left transverse slat/right lagging hinge, the baffle plate longitudinally disposed can also be attached at institute
State on portable plate；
The lower end of the baffle plate is provided with two spaced installing plates, and one is provided with the baffle plate lower end between two installing plates
The card body of protrusion, the lower end of the card body is a plane；The left transverse slat, right transverse slat end on be respectively equipped with articulated slab,
The left portable plate, the end of right portable plate are provided with sleeve, and the lateral wall of described sleeve pipe is provided with one along outside of sleeve wall
Circumferentially disposed guiding groove, the front end of the guiding groove starts from the junction of the sleeve pipe and left portable plate/right portable plate, described to draw
The tail end of guide groove is terminated in the middle part of the sleeve pipe in the horizontal radial direction of sleeve pipe, and the tail end of the guiding groove forms a land plateau,
And the land plateau is parallel with the upper surface of left portable plate/right portable plate；
Perforation is equipped with the articulated slab, installing plate, described sleeve pipe is between two installing plates, now, the card body position
In in guiding groove, the articulated slab is between installing plate and sleeve pipe, perforation and the set on the articulated slab and installing plate
Pipe is coaxially disposed, and the articulated slab, installing plate, sleeve pipe pass through the be hinged of the perforation on articulated slab and installing plate and sleeve pipe
Axle is hinged；
Fin is additionally provided with the side wall of the baffle plate, is set respectively on the upper surface of the left portable plate, right portable plate end
There is the banding groove matched with the fin, when the baffle plate is packed up afterwards and is attached on the left portable plate/right portable plate, institute
Fin is stated to be embedded in the banding groove.
7. novel folding support frame as claimed in claim 1, it is characterised in that：In the end of the left transverse slat, right transverse slat
The convex body of a protrusion is respectively equipped with upper surface, the left portable plate, right portable plate movable end front underside on respectively
Provided with the embedded groove matched with the convex body, respectively positioned at the left transverse slat, the right side after the left portable plate, right portable plate are packed up
When on transverse slat, the convex body matching is embedded in the embedded groove.
8. novel folding support frame as claimed in claim 1, it is characterised in that：The supporting leg passes through a bearing diagonal respectively
Part is vertically fixed on the transverse slat, and the bearing diagonal part includes one end and the first arm-tie of the lagging hinge, one end and institute
The second be hinged arm-tie of the top of supporting leg is stated, the other end of the other end of first arm-tie and second arm-tie is hinged.
9. novel folding support frame as claimed in claim 1, it is characterised in that：Several intervals are provided with each supporting leg
The through hole of setting, in addition to the pin rod that through hole is set can be run through.
10. novel folding support frame as claimed in claim 1, it is characterised in that：Following table in the middle part of described two transverse slats
A fix bar is respectively equipped with face, the end of the fix bar is provided with flap, and the flap can rotate relative to the fix bar,
Two on same transverse slat support midlegs are respectively equipped with a breach, the breach phase on two supporting legs on same transverse slat
To setting, step is respectively equipped with the outer end of two breach；And two supporting legs on same transverse slat fold latter two branch
Support leg is close to set, and two breach are to being connected in circle, and for fix bar between two breach, the both ends of flap are press respectively against two
On step on the outer end of individual breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720395023.6U CN207202473U (en) | 2017-04-17 | 2017-04-17 | Novel folding support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720395023.6U CN207202473U (en) | 2017-04-17 | 2017-04-17 | Novel folding support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207202473U true CN207202473U (en) | 2018-04-10 |
Family
ID=61810849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720395023.6U Expired - Fee Related CN207202473U (en) | 2017-04-17 | 2017-04-17 | Novel folding support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207202473U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106942890A (en) * | 2017-04-17 | 2017-07-14 | 温孝德 | Novel folding support frame |
| CN108692155A (en) * | 2018-05-10 | 2018-10-23 | 史修文 | A kind of notebook supporting pad |
| CN110701385A (en) * | 2019-10-10 | 2020-01-17 | 南通国盛精密机械有限公司 | High-strength combined type rack |
-
2017
- 2017-04-17 CN CN201720395023.6U patent/CN207202473U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106942890A (en) * | 2017-04-17 | 2017-07-14 | 温孝德 | Novel folding support frame |
| CN108692155A (en) * | 2018-05-10 | 2018-10-23 | 史修文 | A kind of notebook supporting pad |
| CN110701385A (en) * | 2019-10-10 | 2020-01-17 | 南通国盛精密机械有限公司 | High-strength combined type rack |
| CN110701385B (en) * | 2019-10-10 | 2021-12-17 | 南通国盛精密机械有限公司 | High-strength combined type rack |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106942890A (en) | Novel folding support frame | |
| CN207202473U (en) | Novel folding support frame | |
| CN110481890B (en) | A distraction device for corrugated box | |
| US9545137B2 (en) | Foldable frame | |
| CN206554536U (en) | A kind of building-supporting frame | |
| KR20180000896U (en) | Semi-automatic vehicle roof top tent | |
| CN109466604A (en) | A kind of portable goods handling device | |
| CN104759062B (en) | The Zhan Shou mechanisms of treadmill | |
| CN206050385U (en) | A kind of containing box of carry magnet | |
| CN202563880U (en) | Foldable music score bracket | |
| CN205553354U (en) | Gift box hem device of adjustable folding size | |
| CN205906372U (en) | Novel collapsible box | |
| CN204015511U (en) | Automatic collapsible type same table | |
| CN203591020U (en) | Folding wall table | |
| CN204132699U (en) | A kind of folding table | |
| CN204852845U (en) | Projecting apparatus with scalable folding support | |
| CN208845959U (en) | A kind of pipeline plug of oil-gas gathering and transportation | |
| CN207266667U (en) | Can complete folding reading rack | |
| CN206782056U (en) | A kind of Portable unmanned machine landing gear structure | |
| CN106263579A (en) | Foldable computer table | |
| CN209571190U (en) | A kind of multi-functional exhibitions planning platform | |
| CN206380909U (en) | A kind of folding table | |
| CN208122741U (en) | Double ladder | |
| CN103009674B (en) | Edge folding mechanism of box pasting machine | |
| CN207767917U (en) | A kind of improved type folding folding chair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20200417 |