CN1970223A - Supporting bracket for implement - Google Patents
Supporting bracket for implement Download PDFInfo
- Publication number
- CN1970223A CN1970223A CNA2005101248397A CN200510124839A CN1970223A CN 1970223 A CN1970223 A CN 1970223A CN A2005101248397 A CNA2005101248397 A CN A2005101248397A CN 200510124839 A CN200510124839 A CN 200510124839A CN 1970223 A CN1970223 A CN 1970223A
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- China
- Prior art keywords
- bracing frame
- leg
- facility
- connecting rod
- carrying platform
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/02—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type
- B25H1/04—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type portable
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Ladders (AREA)
Abstract
The supporting rack of the machine tool comprises a supporting platform connected and carried a machine, two No.1 and No.2 feet, at least one elastic component and a fastening device, with one end of the No.1 feet pivoted on the supporting platform, one end of the No.2 feet movably on the sleeve of the supporting platform, with No.1 and No.2 feet pivoted together, the elastic component cased to No.2 feet, with the fastening device on the supporting platform to fasten the No.2 feet on the supporting platform, with the No.1 and No.2 feet upholding the supporting platform to a preset height.
Description
Technical field
The present invention is relevant with bracing frame, particularly relevant for a kind of be used to support facility, can be easily and the bracing frame of stable folding.
Background technology
See also Figure 10 and Figure 11, the U.S. openly numbers No. 2005/0093258 patent and exposes a kind of foot rest 80, this foot rest 80 includes a platform 81, can an affixed table saw machine 82 on this platform 81, the below of this platform 81 then be provided with 2 first legs 83, two respectively with this 2 first leg 83 second leg 84 arranged in a crossed manner, two pivots in the roller 85 of these platform 81 front ends; When user's desire is passed this table saw machine 82, must pull this table saw machine 82 and this foot rest 80 earlier down, touch ground until the front side of this table saw machine 82, then again this 2 first leg 83 and this 2 second leg 84 are folded, thus, the user can pass this table saw machine 82.
Yet, this kind pulled this table saw machine 82 and this foot rest 80 earlier down, folds the mode of this 2 first leg 83 and these 2 second legs 84 again, and be too complicated and inconvenient, and during the action that the user pulls down with a people power, injured situation takes place because of strength is not enough easily.
See also Figure 12, U.S.'s Announcement Number the 5th, 560, No. 582 patent is exposed a kind of foldable support 90, and this support 90 is to have the piston rod 92 that an air spring (air spring) 91 and is located at this air spring 91, by of the start of this air spring 91 with this piston rod 92, when this support 90 folds, impedance strength can be provided, avoid the facility that carried because of this support 90 overweight, cause downforce too big, cause danger.
Yet, utilize this air spring 91 and the mode of this piston rod 92 to provide resistance, the cost costliness that it is spent; In addition, wherein two legs 93 bottoms of this support 90 are to be connected with a roller 94 separately, so that this support 90 is when being in folding state, made things convenient for the user to tow and move this support 90, and this support 90 is when extended position, this second wheel 94 more can become two and support fulcrums, but because this roller 94 is to be hubbed at this leg 93 bottoms, this kind is pivoted structure also built on the sand, therefore will cause this support 90 to rock easily, causes structural instability.
Summary of the invention
Main purpose of the present invention is to provide a kind of bracing frame that is used for facility, and it provides comparatively easy, economical and stable folding and expansion mode.
For reaching above-mentioned purpose, a kind of bracing frame that is used for facility provided by the present invention is characterized in that, includes:
One carrying platform, facility are established and carried to this carrying platform in order to connect, and has pivotable two sliding sleeves;
2 first legs, respectively an end of this first leg is to be hubbed at this carrying platform;
2 second legs, respectively an end of this second leg is to penetrate respectively this sliding sleeve respectively, and this carrying platform slippage in this sliding sleeve relatively, respectively this second leg is to be hubbed at a pivot part mutually with this first leg respectively;
At least one elastic parts, this elastic parts are wherein this second legs of socket, and between this sliding sleeve and this pivot part, this elastic parts is to prop up this sliding sleeve; And
One fixture, this fixture are to be arranged in this carrying platform, and after launching at this bracing frame, fixing respectively this second leg makes this 2 first leg and this 2 second leg that this carrying platform is supportted a high predetermined altitude;
Wherein, removing this fixture fixing to this 2 second leg, after this bracing frame was folded, this end of this 2 second leg was to protrude this carrying platform, and this elastic parts is to be compressed.
Wherein this elastic parts is to be spring.
Wherein this carrying platform is to be a framework.
Wherein respectively the other end of this second leg forms a kink, and after this bracing frame launched, this kink was the foothold for this bracing frame.
The other end of this second leg roller that further is pivoted respectively wherein, after this bracing frame launched, this roller was not in contact with the ground.
Wherein this fixture has two first connecting rods and a lever, the axial direction approximate vertical of the axial direction of this first connecting rod and this lever, after this bracing frame launches, this two first connecting rod is to fix this 2 second leg respectively, when moving this lever, to drive this two first connecting rod, and then remove this stationary state.
Wherein this fixture also has two second connecting rods, and respectively an end of this second connecting rod is hubbed at this lever, and the other end respectively this first connecting rod that is pivoted respectively when moving this lever, with this two second connecting rod of interlock, drives this two first connecting rod.
Wherein respectively this end of this second leg offers a locating hole, and after this bracing frame launched, this two first connecting rod was to penetrate this two locating hole respectively.
Wherein this fixture also has an elastomer, is located at this lever, and after this lever moved, this elastomer was by deformation.
Wherein this fixture also has two elastomers, is located at this two first connecting rod respectively, and after this lever drove this two first connecting rod, this two elastomer was by deformation.
Wherein this two first connecting rod is to be positioned at this carrying platform outside, and after this bracing frame folded, an end of this two first connecting rod was first surface that props up this 2 second leg respectively.
Wherein after this bracing frame launched, this end of this two first connecting rod was the top end face that props up these 2 second legs respectively.
Wherein this fixture further has an auxiliary frame, and it is to be fixed in this carrying platform, around this lever outside.
Wherein this carrying platform forms two rooms, and after this bracing frame folded, this first leg that each group is pivoted mutually and this second leg were to be placed through respectively this room, outstanding this carrying platform of part respectively.
Wherein this bracing frame further comprises a holding rod, and its two ends are the ledge of affixed these 2 first legs respectively.
Wherein this bracing frame further comprises two protruding axle and two clamp hook pieces, respectively this protruding axle is arranged in respectively in this first leg that this group respectively is pivoted mutually and this second leg and is positioned on the leg in the relative outside, respectively the sidewall of this room offers an embedding hole, this two clamp hook piece is located at respectively around this two embeddings hole, after this bracing frame folds, this two protruding axle is to embed this two embeddings hole respectively, and projects to this carrying platform outside, and this two clamp hook piece is the ledge of these two protruding axles of button hook respectively.
Wherein this protruding axle is to be positioned at this pivot part, and is this first leg that is pivoted mutually and the drive-connecting shaft of this second leg.
Wherein this bracing frame further comprises two buffer stoppers, and after this bracing frame folded, respectively this buffer stopper was to reach between this leg corresponding with it at this carrying platform, is used to prevent that this carrying platform from colliding this leg.
Wherein this 2 first leg is not to be parallel to each other.
Wherein this 2 second leg is not to be parallel to each other.
A kind of bracing frame that is used for facility of the present invention is characterized in that, includes:
One carrying platform, facility are established and carried to this carrying platform in order to connect, and has pivotable two sliding sleeves;
2 first legs, respectively an end of this first leg is to be hubbed at this carrying platform;
2 second legs, respectively an end of this second leg is to penetrate respectively this sliding sleeve respectively, and this carrying platform slippage in this sliding sleeve relatively, respectively this second leg is to be pivoted mutually with this first leg respectively; And
One fixture, this fixture is to be arranged in this carrying platform, have two first connecting rods and a lever, the axial direction approximate vertical of the axial direction of this first connecting rod and this lever, wherein this two first connecting rod is to be positioned at this carrying platform outside, after this bracing frame folds, this end of this 2 second leg is to protrude this carrying platform, one end of this two first connecting rod is first surface that props up this end of these 2 second legs respectively, when moving this lever, to drive this two first connecting rod, and then remove this and prop up state.
Wherein after this bracing frame launched, this end of this two first connecting rod was the top end face that props up these 2 second legs respectively, makes this 2 first leg and this 2 second leg that this carrying platform is supportted a high predetermined altitude.
Wherein this fixture further has an auxiliary frame, and it is to be fixed in this carrying platform, around this lever outside.
Wherein this fixture also has two second connecting rods, and respectively an end of this second connecting rod is hubbed at this lever, and the other end respectively this first connecting rod that is pivoted respectively when moving this lever, with this two second connecting rod of interlock, drives this two first connecting rod.
Wherein this fixture also has an elastomer, is located at this lever, and after this lever moved, this elastomer was by deformation.
Wherein this fixture also has two elastomers, is located at this two first connecting rod respectively, and after this lever drove this two first connecting rod, this two elastomer was by deformation.
Thus, the present invention fully solves the shortcoming of known technology.
Description of drawings
Following conjunction with figs. is enumerated following preferred embodiment, in order to structure of the present invention and effect are elaborated; Wherein used accompanying drawing brief description earlier is as follows, wherein:
Fig. 1 is the stereogram of the bracing frame of the present invention's first preferred embodiment;
Fig. 2 is the side view of the bracing frame of the present invention's first preferred embodiment;
Fig. 3 is the bottom view of the fixture of the present invention's first preferred embodiment;
Fig. 4 is the top view of bracing frame when folding of the present invention's first preferred embodiment;
Fig. 5 is the side view of bracing frame when folding of the present invention's first preferred embodiment;
Fig. 6 is the bottom view of bracing frame when folding of the present invention's first preferred embodiment;
Fig. 7 is the stereogram of the bracing frame of the present invention's second preferred embodiment;
Fig. 8 is the enlarged diagram at A position among Fig. 7;
Fig. 9 is the top view of bracing frame when folding of the present invention's second preferred embodiment;
Figure 10 is the stereogram of existing foot rest;
Figure 11 is the use schematic diagram of existing foot rest; And
Figure 12 is the side view of another existing foot rest.
The specific embodiment
See also Fig. 1, Fig. 2, the bracing frame 10 that the present invention's first preferred embodiment is provided includes a carrying platform 20,2 first legs 30,2 second legs 40, two elastic parts 42, and a fixture 50.
This carrying platform 20 is to establish and carry facility (figure does not show) in order to connect, these facility can be table saw machine, the angle saw, the scroll saw machine, band sawing machine, drilling machine, woodworkers such as skin grinder a kind of, this carrying platform 20 can be a dull and stereotyped or framework, be as an illustration in the present embodiment with framework, side frame 21 before it includes one, one back side frame 22, one left frame 23, an and right frame 24, wherein this left frame 23 offers curved without exception embedding hole 25 separately with the lateral wall of this right frame 24, locate to be provided with a clamp hook piece 26 around each embedding hole 25, this clamp hook piece 26 has uses the pulling part 262 and a hook part 264 of pulling for the user, this pulling part 262 is to stretch out from this hook part 264, this hook part 264 is to locate around being hubbed at these 25 tops, embedding hole, in addition, be pivoted with a sliding sleeve 28 separately near the intersection of this preceding side frame 21 and this left frame 23 and near the intersection of this preceding side frame 21 and this right frame 24.
Respectively the top of this first leg 30 is to be hubbed at this back side frame 22 and the intersection of this left frame 23 and the intersection of this back side frame 22 and this right frame 24 respectively, respectively the bottom of this first leg 30 is to bend towards the place ahead, make this bottom can be resisted against ground, the bottom of these 2 first legs 30 also is equipped with a holding rod 32.
Respectively this second leg 40 is and these first leg, 30 cross-over configuration respectively, and be hubbed at a pivot part mutually, it is to utilize a protruding axle 60 to penetrate this first leg 30 and this second leg 40, become its drive-connecting shaft, and both are pivoted each other, this protruding axle 60 and outstanding this first leg 30 that is positioned at this second outside of foot of part.The upper end of these 2 second legs 40 is to penetrate this two sliding sleeve 28 respectively, and this carrying platform 20 slippage in this two sliding sleeve 28 relatively, the respectively upper end of this second leg 40 and sheathed respectively this elastic parts 42 respectively, this elastic parts 42 is to be example with the spring in the present embodiment, this elastic parts 42 is between this sliding sleeve 28 and this pivot part, one end props up this sliding sleeve 28, the other end props up a protruding wall 43 of this second leg 40, this second leg 40 offers a locating hole 44 (seeing also Fig. 3) near the inboard on top, the bottom of this second leg 40 also forms a kink 45, make the endways perk of this bottom, it is near the end and be pivoted with a roller 46, after this bracing frame 10 launched, this kink 45 was the footholds for this bracing frame 10, this roller 46 and not in contact with the ground, in addition, the bottom of these 2 second legs 40 is equipped with a cross bar 47, and in order to strengthening the stability of these 2 second legs 40, and respectively the bottom of this second leg 40 is provided with a buffer stopper 48.
As shown in Figure 3, this fixture 50 is to include a lever 52, a posting 54, two first connecting rods 58, and two second connecting rods 56; This lever 52 has a whole body portion 524 and a head 526, this posting 54 is the lateral walls 212 that are arranged in this preceding side frame 21, extend two ears 542, and be locked in this lateral wall 212 by this two ear 542, this posting 54 is run through in this body portion 524, this lateral wall 212 and this posting 54 inside, and pass this posting 54, the afterbody of this body portion 524 is socket one elastomers 528, this elastomer 528 is to be example with a spring 528 in the present embodiment, these spring 528 1 ends are butted on this posting 54, and the other end is butted on the tail end of this body portion 524, and the front end of this body portion 524 is connected with this head 526, this head 526 is outside being revealed in, and spurs to make things convenient for the user.
This two second connecting rod 56 is by the made plate of metal material, lays respectively at body portion 524 both sides of this lever 52, and respectively the front end of this second connecting rod 56 is hubbed at this body portion 524, and its rear end is hubbed at respectively this first connecting rod 58; Respectively this first connecting rod 58 is by the made round bar of metal material, the axial direction approximate vertical of its axial direction and this this body portion 524, the leading section of this first connecting rod 58 is arranged with an elastomer 582, this elastomer 582 is to be example with a spring 582 in the present embodiment, these spring 582 1 ends are butted on this posting 54, its other end is butted on a protuberance 584 of this first connecting rod 58, this first connecting rod 58 is to penetrate to this posting 54 inside, its front end is articulated in the rear end of this second connecting rod 56, its rear end is placed through in the locating hole 44 of this second leg 40, in order to this second leg 40 is fixed in this carrying platform 20, make respectively this first leg 30 and this second leg 40 respectively this carrying platform 20 can be propped up a predetermined altitude.
See also Fig. 4 to Fig. 6, when desiring to fold bracing frame 10 provided by the present invention, the user is the head 526 that spurs this lever 52 with one hand, drive the body portion 524 of this lever 52, this spring 528 is compressed, this body portion 524 can drive this two second connecting rod 56, make the front end of this two second connecting rod 56 near this lateral wall 212 (left among Fig. 6), this two first connecting rod 58 can be drawn in the rear end of this two second connecting rod 56, this two first connecting rod 58 is pulled out this two locating hole 44, this two spring 582 is compressed, the height of this bracing frame 10 will slowly reduce, at this moment, respectively the upper end of this second leg 40 is by the guiding of this sliding sleeve 28, outwards the lateral wall 212 of this preceding side frame 21 is also given prominence in slippage, and, by the respectively slippage of this second leg 40, respectively this first leg 30 is driven the deflection that produces with respect to this carrying platform 20, be set in respectively in two rooms 29 of the medial surface that is formed at this left frame 23 and this right frame 24 until these two groups these first legs 30 that are pivoted mutually and this second leg 40, and the bottom of these 2 first legs 30, the part upper end of this 2 second leg 40 and all outstanding this carrying platform 20 of this second wheel 46 that is articulated in this 2 second leg 40, thus, this holding rod 32 is to be positioned at this carrying platform 20 outsides, with the lateral wall 212 of this preceding side frame 21 preset distance of being separated by.
Respectively the part of these protruding axle 60 outstanding these first legs 30 will embed in this embedding hole 25, and project to this carrying platform 20 outsides, then the user pulls the respectively pulling part 262 of this fastener 26, make these hook part 264 hooks in this protruding axle 60, fix this first leg 30 and this second leg 40 that each group is pivoted mutually thus, thus, this first leg 30 that each group is pivoted mutually and this second leg 40 are when this bracing frame 10 folds, smooth in this carrying platform 20, can not upspring.
Because respectively the upper end of this second leg 40 is to be arranged with this elastic parts 42, when folding bracing frame 10, the upper end of these 2 second legs 40 is the outstanding lateral walls 212 of part, this elastic parts 42 will be compressed, the strength of these carrying platform 20 1 impedances is provided, make this bracing frame 10 can reduce height reposefully, simultaneously, after folding, respectively the buffer stopper 48 of this second leg 40 is between this carrying platform 20 and this second leg 40, can prevent and cushion respectively this second leg 40 of these carrying platform 20 collisions; Thus, the user only must mention this holding rod 32 and by the respectively rolling of this roller 46, this bracing frame 10 divided a word with a hyphen at the end of a line forward.
When user's desire is launched bracing frame 10 provided by the present invention, the user pulls the respectively pulling part 262 of this fastener 26 earlier, make this hook part 264 break away from this protruding axle 60, the user props up this holding rod 32 with pin again, form fixed pivot, then hold this carrying platform 20 and up pull-up, at this moment, respectively this compressed elastic parts 42 provides elastic force, the user can be lifted this carrying platform 20 comparatively like a cork, after this carrying platform 20 is propped up, respectively the top of this second leg 40 can roughly slide onto in the preceding side frame 21 of this carrying platform 20, and respectively this compressed spring 528 that is positioned at the spring 582 of first connecting rod 58 and is positioned at this body portion 524 provides elastic force, make this first connecting rod 58 respectively be placed through automatically in the locating hole 44 of this second leg 40 respectively, this second leg 40 is fixed in this carrying platform 20 in order to incite somebody to action respectively, and thus, this bracing frame 10 can be propped up a predetermined altitude.
Because the effect of those springs 582,528 is to be to make this two first connecting rod 58 and this lever 52 to reply the position, and then make this two first connecting rod 58 fix this 2 second leg 40, therefore in other embodiments, can singly use this two spring 582, or this spring 528, also can reach identical purpose.
In the present invention, see through this fixture 50, this 2 second leg 40 can be fixedly arranged on this carrying platform 20 easily, and when desiring to fold this bracing frame 10, the user also can see through this fixture 50, removes the state that sets firmly of this 2 second leg 40 and this carrying platform 20 easily.This first leg 30 that is pivoted mutually via this fixture 50, this two sliding sleeve 28, these two groups and the framework of this second leg 40, this bracing frame 10 of the present invention need not pulled down to finish and fold and evolutionary operation; In addition, when folding this bracing frame 10, this two elastic parts 42 provides the strength of impedance, the facility of assisting the user comparatively easily to reach to lower reposefully this carrying platform 20 and this carrying platform 20 to be carried, and when launching this bracing frame 10, this two elastic parts 42 provides elastic force, assist the user to draw and lift this carrying platform 20 and this facility comparatively like a cork, reach the labour-saving effect, when applied spring is this elastic parts 42, more can reach cost-effective effect; In addition, this bracing frame 10 is to stand on ground with firm fulcrum support after launching, and is not this roller 46, can increase the stability of this bracing frame 10.
In addition, what deserves to be mentioned is, respectively another fixing hole also can be offered in the inboard of this second leg 40, after this bracing frame 10 folded, respectively this compressed spring 582 that is positioned at first connecting rod 58 provided elastic force, made this first connecting rod 58 respectively be placed through in this fixing hole in addition of this second leg 40 respectively, thus, this 2 second leg 40 is smooth can not upspring in this carrying platform 20, and this kind mode can replace the design in this fastener 26 of the present invention and this embedding hole 25.
See also Fig. 7 to Fig. 9, bracing frame 70 its primary structures that the present invention's second preferred embodiment is provided and first preferred embodiment are similar substantially, precisely because difference is:
In the present embodiment, this 2 first leg 71 is not to be parallel to each other, wherein the Lower Half of a leg 71 is outwards to bend a predetermined angular, extend in oblique the place ahead towards this carrying platform 73, this 2 second leg 72a is not parallel to each other yet, wherein the Lower Half of a leg 72a also is outwards to bend a predetermined angular, extend at oblique rear towards this carrying platform 73, this two leg 71 that outwards bends, its better position of 72a is the side that is positioned at these bracing frame 70 non-vicinities and relative user, therefore when this bracing frame 70 supports on the spot face, can increase the stability of structure, avoid the user to push away and shake this bracing frame 70, and because this structure is firm than first preferred embodiment, therefore the roller 46 of second preferred embodiment can be directly as the foothold of this bracing frame 70, and the bottom of these 2 second leg 72a need not bend out the kink 45 of first preferred embodiment.
In addition, structure, principle and the mode of operation of the fixture 74 of second preferred embodiment also roughly is analogous to the fixture 50 of first preferred embodiment, its maximum difference point is: this fixture 74 is the lateral walls 734 that are installed in this preceding side frame 732, this two first connecting rod 742 is positioned at this preceding side frame 732 outsides, outside its rear end is revealed in, making things convenient for the user to see looks, after this bracing frame 70 folds, the rear end of this two first connecting rod 742 is first surfaces that prop up this 2 second leg 72a of outstanding this carrying platform 73 respectively, and this carrying platform 73 can not upspring; After this bracing frame 70 launches, the rear end of this two first connecting rod 742 is the top end faces that prop up these 2 second leg 72a respectively, this top end face can form one with the corresponding locating slot 722 of dimension of the rear end of this first connecting rod 742, rear end in order to ccontaining this first connecting rod 742, thus this 2 second leg 72a is fixed in this carrying platform 73, makes respectively this first leg 71 and this second leg 72a respectively this carrying platform 73 can be propped up a predetermined altitude.And this fixture 74 further has an auxiliary frame 76, it is ㄇ shape, be fixed in this carrying platform 73, around these lever 77 outsides, thus when the user desires with its this lever 77 of finger pull, this auxiliary frame 76 can prop up its palm, and an auxiliary grip is provided, and assists the user to spur this lever 77.
The above, only for the detailed description and the icon of the present invention's two preferred embodiments, all closing in the embodiment of the spirit variation similar of the present patent application claim with it, all be contained in the category of the present invention, anyly be familiar with this operator in the field of the invention, can think easily and variation or modify the claim that all can be encompassed in following this case.
Claims (26)
1. a bracing frame that is used for facility is characterized in that, includes:
One carrying platform, facility are established and carried to this carrying platform in order to connect, and has pivotable two sliding sleeves;
2 first legs, respectively an end of this first leg is to be hubbed at this carrying platform;
2 second legs, respectively an end of this second leg is to penetrate respectively this sliding sleeve respectively, and this carrying platform slippage in this sliding sleeve relatively, respectively this second leg is to be hubbed at a pivot part mutually with this first leg respectively;
At least one elastic parts, this elastic parts are wherein this second legs of socket, and between this sliding sleeve and this pivot part, this elastic parts is to prop up this sliding sleeve; And
One fixture, this fixture are to be arranged in this carrying platform, and after launching at this bracing frame, fixing respectively this second leg makes this 2 first leg and this 2 second leg that this carrying platform is supportted a high predetermined altitude;
Wherein, removing this fixture fixing to this 2 second leg, after this bracing frame was folded, this end of this 2 second leg was to protrude this carrying platform, and this elastic parts is to be compressed.
2. according to the described bracing frame that is used for facility of claim 1, it is characterized in that wherein this elastic parts is to be spring.
3. according to the described bracing frame that is used for facility of claim 1, it is characterized in that wherein this carrying platform is to be a framework.
4. according to the described bracing frame that is used for facility of claim 1, it is characterized in that wherein respectively the other end of this second leg forms a kink, after this bracing frame launched, this kink was the foothold for this bracing frame.
5. according to the described bracing frame that is used for facility of claim 4, it is characterized in that, the other end of this second leg roller that further is pivoted respectively wherein, after this bracing frame launched, this roller was not in contact with the ground.
6. according to the described bracing frame that is used for facility of claim 1, it is characterized in that, wherein this fixture has two first connecting rods and a lever, the axial direction approximate vertical of the axial direction of this first connecting rod and this lever, after this bracing frame launched, this two first connecting rod was to fix this 2 second leg respectively, when moving this lever, to drive this two first connecting rod, and then remove this stationary state.
7. according to the described bracing frame that is used for facility of claim 6, it is characterized in that, wherein this fixture also has two second connecting rods, respectively an end of this second connecting rod is hubbed at this lever, the other end respectively this first connecting rod that is pivoted respectively, when moving this lever,, drive this two first connecting rod with this two second connecting rod of interlock.
8. according to the described bracing frame that is used for facility of claim 6, it is characterized in that wherein respectively this end of this second leg offers a locating hole, after this bracing frame launched, this two first connecting rod was to penetrate this two locating hole respectively.
9. according to the described bracing frame that is used for facility of claim 6, it is characterized in that wherein this fixture also has an elastomer, be located at this lever, after this lever moved, this elastomer was by deformation.
10. according to the described bracing frame that is used for facility of claim 6, it is characterized in that wherein this fixture also has two elastomers, be located at this two first connecting rod respectively, after this lever drove this two first connecting rod, this two elastomer was by deformation.
11., it is characterized in that wherein this two first connecting rod is to be positioned at this carrying platform outside according to the described bracing frame that is used for facility of claim 6, after this bracing frame folded, an end of this two first connecting rod was first surface that props up this 2 second leg respectively.
12., it is characterized in that wherein after this bracing frame launched, this end of this two first connecting rod was the top end face that props up these 2 second legs respectively according to the described bracing frame that is used for facility of claim 11.
13. according to the described bracing frame that is used for facility of claim 6, it is characterized in that wherein this fixture further has an auxiliary frame, it is to be fixed in this carrying platform, around this lever outside.
14. according to the described bracing frame that is used for facility of claim 1, it is characterized in that wherein this carrying platform forms two rooms, after this bracing frame folds, this first leg that each group is pivoted mutually and this second leg are to be placed through respectively this room, outstanding this carrying platform of part respectively.
15. according to the described bracing frame that is used for facility of claim 14, it is characterized in that wherein this bracing frame further comprises a holding rod, its two ends are the ledge of affixed these 2 first legs respectively.
16. according to the described bracing frame that is used for facility of claim 14, it is characterized in that, wherein this bracing frame further comprises two protruding axle and two clamp hook pieces, respectively this protruding axle is arranged in respectively in this first leg that this group respectively is pivoted mutually and this second leg and is positioned on the leg in the relative outside, respectively the sidewall of this room offers an embedding hole, this two clamp hook piece is located at respectively around this two embeddings hole, after this bracing frame folds, this two protruding axle is to embed this two embeddings hole respectively, and projecting to this carrying platform outside, this two clamp hook piece is the ledge of these two protruding axles of button hook respectively.
17., it is characterized in that wherein this protruding axle is to be positioned at this pivot part according to the described bracing frame that is used for facility of claim 16, and be this first leg that is pivoted mutually and the drive-connecting shaft of this second leg.
18. according to the described bracing frame that is used for facility of claim 1, it is characterized in that wherein this bracing frame further comprises two buffer stoppers, after this bracing frame folds, respectively this buffer stopper is to reach between this leg corresponding with it at this carrying platform, is used to prevent that this carrying platform from colliding this leg.
19., it is characterized in that wherein this 2 first leg is not to be parallel to each other according to the described bracing frame that is used for facility of claim 1.
20., it is characterized in that wherein this 2 second leg is not to be parallel to each other according to the described bracing frame that is used for facility of claim 1.
21. a bracing frame that is used for facility is characterized in that, includes:
One carrying platform, facility are established and carried to this carrying platform in order to connect, and has pivotable two sliding sleeves;
2 first legs, respectively an end of this first leg is to be hubbed at this carrying platform;
2 second legs, respectively an end of this second leg is to penetrate respectively this sliding sleeve respectively, and this carrying platform slippage in this sliding sleeve relatively, respectively this second leg is to be pivoted mutually with this first leg respectively; And
One fixture, this fixture is to be arranged in this carrying platform, have two first connecting rods and a lever, the axial direction approximate vertical of the axial direction of this first connecting rod and this lever, wherein this two first connecting rod is to be positioned at this carrying platform outside, after this bracing frame folds, this end of this 2 second leg is to protrude this carrying platform, one end of this two first connecting rod is first surface that props up this end of these 2 second legs respectively, when moving this lever, to drive this two first connecting rod, and then remove this and prop up state.
22. according to the described bracing frame that is used for facility of claim 21, it is characterized in that, wherein after this bracing frame launched, this end of this two first connecting rod was the top end face that props up these 2 second legs respectively, makes this 2 first leg and this 2 second leg that this carrying platform is supportted a high predetermined altitude.
23. according to the described bracing frame that is used for facility of claim 21, it is characterized in that wherein this fixture further has an auxiliary frame, it is to be fixed in this carrying platform, around this lever outside.
24. according to the described bracing frame that is used for facility of claim 21, it is characterized in that, wherein this fixture also has two second connecting rods, respectively an end of this second connecting rod is hubbed at this lever, the other end respectively this first connecting rod that is pivoted respectively, when moving this lever,, drive this two first connecting rod with this two second connecting rod of interlock.
25., it is characterized in that wherein this fixture also has an elastomer according to the described bracing frame that is used for facility of claim 21, be located at this lever, after this lever moved, this elastomer was by deformation.
26., it is characterized in that wherein this fixture also has two elastomers according to the described bracing frame that is used for facility of claim 21, be located at this two first connecting rod respectively, after this lever drove this two first connecting rod, this two elastomer was by deformation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101248397A CN100571976C (en) | 2005-11-22 | 2005-11-22 | The bracing frame that is used for facility |
| EP06023683A EP1787766A1 (en) | 2005-11-22 | 2006-11-14 | Collapsible stand for machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101248397A CN100571976C (en) | 2005-11-22 | 2005-11-22 | The bracing frame that is used for facility |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1970223A true CN1970223A (en) | 2007-05-30 |
| CN100571976C CN100571976C (en) | 2009-12-23 |
Family
ID=37806664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101248397A Expired - Fee Related CN100571976C (en) | 2005-11-22 | 2005-11-22 | The bracing frame that is used for facility |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1787766A1 (en) |
| CN (1) | CN100571976C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313118A (en) * | 2011-09-06 | 2012-01-11 | 江苏金飞达电动工具有限公司 | Foldable hand-push type support |
| CN102632492A (en) * | 2011-02-14 | 2012-08-15 | 力山工业股份有限公司 | Loading table with foldable support legs |
| CN103009360A (en) * | 2011-09-21 | 2013-04-03 | 力山工业股份有限公司 | Folding type foot stand |
| CN102036788B (en) * | 2008-05-22 | 2013-09-18 | 罗伯特·博世有限公司 | A collapsible rolling support stand having a support leg |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI393617B (en) * | 2010-12-28 | 2013-04-21 | Rexon Ind Corp Ltd | A folding stand |
| CN104526658B (en) * | 2014-12-03 | 2016-04-13 | 宁波天瑞精工机械有限公司 | The scraping auxiliary mould of Longmen machine tool main spindle box |
| US20220063084A1 (en) * | 2020-08-31 | 2022-03-03 | Sawstop Holding Llc | Folding stand with securing mechanism |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2645773A1 (en) * | 1976-10-09 | 1978-04-13 | Carl Ullrich Dr Peddinghaus | Support structure for vehicle suspension strut - has pressed ridge on support sleeve to secure spring collar |
| US4728118A (en) * | 1985-02-11 | 1988-03-01 | Roco Tool Group, Inc. | Collapsible carrier stand for heavy machine |
| CA1314038C (en) * | 1988-01-29 | 1993-03-02 | Paul W. Gress | Foldable stand for threading machines |
| US4967672A (en) * | 1989-05-24 | 1990-11-06 | Teledyne Industries, Inc. | Foldable stand |
| GB2363366A (en) * | 2000-07-05 | 2001-12-19 | John Leslie Blackford | A trolley convertible into a height adjustable worktable |
| WO2003064115A1 (en) * | 2002-01-30 | 2003-08-07 | Wolfcraft Gmbh | Folding cross-cut saw stand |
| TWM248546U (en) * | 2003-12-17 | 2004-11-01 | Durq Machinery Corp | Stands for supporting sawing and cutting beds |
-
2005
- 2005-11-22 CN CNB2005101248397A patent/CN100571976C/en not_active Expired - Fee Related
-
2006
- 2006-11-14 EP EP06023683A patent/EP1787766A1/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102036788B (en) * | 2008-05-22 | 2013-09-18 | 罗伯特·博世有限公司 | A collapsible rolling support stand having a support leg |
| CN102632492A (en) * | 2011-02-14 | 2012-08-15 | 力山工业股份有限公司 | Loading table with foldable support legs |
| CN102632492B (en) * | 2011-02-14 | 2014-10-22 | 力山工业股份有限公司 | Loading table with foldable support legs |
| CN102313118A (en) * | 2011-09-06 | 2012-01-11 | 江苏金飞达电动工具有限公司 | Foldable hand-push type support |
| CN103009360A (en) * | 2011-09-21 | 2013-04-03 | 力山工业股份有限公司 | Folding type foot stand |
| CN103009360B (en) * | 2011-09-21 | 2015-03-11 | 力山工业股份有限公司 | Folding type foot stand |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1787766A1 (en) | 2007-05-23 |
| CN100571976C (en) | 2009-12-23 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20091223 Termination date: 20171122 |