CN217871677U - Foldable work stool - Google Patents

Abstract

The utility model discloses a folding work bench in construction auxiliary assembly technical field aims at solving the problem that the work bench is not convenient for fold and accomodates the use among the prior art. The foldable working table comprises a working table surface which is rectangular as a whole, wherein supporting legs are arranged at the positions of four corner positions of the working table surface through connecting pieces, and each supporting leg can be folded and stored at two sides of the working table surface; the connecting piece includes that fixed mounting sets up the rotation piece on the locating part with rotating at the locating part of table surface bottom, be equipped with the retaining member that is used for the fixed relative angle of rotation piece on locating part and the corresponding rotation piece, the landing leg is the form of dispersing and outwards extends, four the landing leg is all not coincided with any one side of table surface when receipts are closed. The utility model is used for carrying out bed hedgehopping to the workman under the operating mode environment, the device can be accomodate the four corners along the direction of buckling when not using, and not only do benefit to carrying of workman but also can not consume too much occupation of land space, has good economic benefits.

Description

Foldable work bench

Technical Field

The utility model relates to a folding work bench belongs to construction auxiliary assembly technical field.

Background

The scaffold or the stool is often needed to be used for supporting in the building construction operation process so as to conveniently heighten workers to a proper position for operation, the currently adopted work stool is usually of a fixed specification, the whole volume is large due to the fact that four legs are unfolded, the work stool is inconvenient to carry, occupied space can be greatly wasted when the work stool is stored, and good economic benefit is not achieved.

Disclosure of Invention

An object of the utility model is to overcome not enough among the prior art, provide a folding work bench for carry out bed hedgehopping to the workman under the operating mode environment, the device can be accomodate the four corners along the direction of buckling when not using, and not only do benefit to carrying of workman but also can not consume too much occupation of land space, have good economic benefits.

In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:

on one hand, the utility model provides a foldable work bench, which comprises a rectangular work table surface, wherein the positions of four corners of the work table surface are provided with support legs through connecting pieces, and each support leg can be folded and stored on two sides of the work table surface;

the connecting piece comprises a limiting piece fixedly arranged at the bottom of the working table surface and rotating pieces rotatably arranged on the limiting piece, locking pieces used for fixing the relative angles of the rotating pieces are arranged on the limiting piece and the corresponding rotating pieces, and each rotating piece is fixedly arranged at the top of the corresponding supporting leg;

the four supporting legs extend outwards in a divergent mode by taking the working table surface as a base surface, and the four supporting legs do not coincide with any side of the working table surface when being folded.

Specifically, the workbench comprises a rectangular mesh pipe support, and a steel fence sheet is laid and installed above the rectangular mesh pipe support.

Specifically, the surface layer of the steel fence sheet is 3mm thick, the width of mesh holes is 20-40mm, the pitch is 60-80mm, and the width of wire stems is 4-5mm, and the steel fence sheet is fixed by welding.

Specifically, the reinforced bar comprises a plurality of first connecting rods, and the first connecting rods are connected between two adjacent support legs in the width direction of the workbench.

Specifically, it is a plurality of the head rod distributes respectively in table surface's both sides and the mutual correspondence of position of both sides head rod, every the U type stationary blade is all installed at the middle part of head rod, is located and installs the bracing piece through the U type stationary blade on two head rods at table surface both sides top, the bracing piece is used for providing the support for table surface, and all the other every two equal demountable installation of U type stationary blades that set up relatively have the second connecting rod between.

On the other hand, the utility model provides a pair of folding work bench, the locating part with rotate the piece and all be the square tube form, the both sides of locating part body are equipped with the opening, it sets up the inside at the locating part to rotate the piece activity, the locating part with it can correspond complex U type hole each other all to set up on the rotation piece, bolt assembly is worn to be equipped with in the U type hole, rotate its tip and can follow the open position department of locating part both sides and wear out when rotating.

Specifically, a limiting edge is reserved at the bottom of the opening at one outward side of each limiting part, and is used for preventing the angle of the supporting leg from excessively deviating.

The U type notch has been seted up to every the bottom of locating part, every rotate and all be provided with the protruding axle that is used for the joint in U type notch inside on the piece, every the locating part is close to the inside one side of table surface and all is equipped with the protruding axle direction to the intraoral arc direction inclined plane of U type notch.

Specifically, one end of each support rod, which is used for being in contact with the bottom surface of the working table, is provided with a support framework.

In a last aspect, the utility model provides a pair of folding work bench still includes four flexible legs, the landing leg adopts hollow tubulose, every flexible leg all slides and sets up the inside at the landing leg, a plurality of locating hole has been seted up on the flexible leg, the below of landing leg is equipped with the positioning bolt that can run through corresponding locating hole, the one end that the landing leg was kept away from to flexible leg is equipped with the callus on the sole.

Compared with the prior art, the utility model discloses the beneficial effect who reaches:

the foldable support legs are arranged at the positions of the four corner points of the working table surface, so that the working stool can be folded and stored when not needed, is convenient for workers to carry and transport, does not waste floor area when not in use, and is favorable for ensuring good economic benefit;

the utility model discloses a set up the landing leg and can follow certain inclination and turn over a book, make the work bench have good stability at the during operation, in addition, can effectively avoid leading to the phenomenon of being difficult for accomodating because of the landing leg overlength through the setting of this kind of inclination, has removed the restriction to the landing leg size and more is favorable to designing production according to the in-service use demand.

Description of the drawings:

fig. 1 is a schematic overall structure diagram of a work bench provided by an embodiment of the present invention;

fig. 2 is a schematic size diagram of a disassembled connecting member structure according to an embodiment of the present invention;

fig. 3 is a first schematic view illustrating a first connecting member structure according to an embodiment of the present invention;

fig. 4 is a second schematic view illustrating a disassembly of a connecting member structure according to an embodiment of the present invention;

fig. 5 is a schematic view of a folding structure of a work bench according to an embodiment of the present invention;

fig. 6 is a bottom view of a work bench provided by the embodiment of the present invention;

reference numerals are as follows: 1. a steel basketry sheet; 2. a connecting member; 201. a limiting member; 202. a rotating member; 203. a U-shaped hole; 204. a protruding shaft; 3. a support leg; 4. a U-shaped fixing sheet; 5. a telescopic leg; 6. a foot pad; 7. a bolt assembly; 8. a reinforcing bar; 81. a second connecting rod; 82. a first connecting rod; 9. a support bar; 10. a rectangular mesh tube support; 11. and supporting the framework.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The first embodiment is as follows:

the embodiment of the utility model provides a folding work bench, be used for carrying on the bed hedgehopping to the workman under the operating mode environment, the device can accomodate the four corners along the direction of buckling when not using, not only do benefit to carrying of workman and can not consume too much occupation of land space, has good economic benefits, for realizing the structure function of work bench, it includes the whole table surface that is the rectangle to set up the work bench here, be used for providing the support for the workman, four angular point positions department of table surface installs landing leg 3 through connecting piece 2, can fold the both sides of accomodating at table surface through setting up every landing leg 3 and realize the technological effect that the work bench is convenient for accomodate, concretely, here can set up connecting piece 2 including the locating part 201 of fixed mounting in table surface bottom and rotate the rotation piece 202 that sets up on locating part 201, through be equipped with the retaining member that is used for the relative angle of fixed rotation piece 202 on locating part 201 and corresponding rotation piece 202, realize the fixing of landing leg 3 position and prevent that landing leg 3 from walking partially (specific locking mode is not restricted to position under operating condition (the fixed of realization position such as locating bolt), this moment can all fixed mounting at the top that corresponds landing leg 3; considering that the length of the supporting legs may be greater than the length of the working table under most working conditions, the supporting legs 3 are difficult to fold at this time, and for this reason, the four supporting legs 3 are arranged to extend outward in a divergent manner with the working table as a base surface (as shown in fig. 1), and the four supporting legs 3 are arranged not to coincide with any side of the working table when being folded, so that the four supporting legs 3 can be ensured not to affect each other when being folded, the limitation on the length of the supporting legs 3 is removed, and the folding type working table is favorable for being applied to working stools with various specifications.

The embodiment of the utility model provides a pair of folding work bench specifically provides a means that makes the work bench more light, and is concrete, sets up here that table surface includes rectangle network management support 10, lays in the top of rectangle network management support 10 and installs steel basketry piece 1 and be used for supporting the human body, because steel basketry piece 1 is whole required small, bearing capacity is good, consequently can replace traditional thick plate to realize subtracting the weight, is favorable to guaranteeing the good light characteristic of equipment.

The embodiment of the utility model provides a pair of folding work bench specifically provides a steel basketry piece 1's specification in order to satisfy the user demand of equipment, and preferred steel basketry piece 1 surface layer thickness 3mm here, the mesh hole is wide 20-40mm, and pitch 60-80mm, the silk stalk is wide 4-5mm, through adopting welded fastening in order to guarantee good solid effect of connecing.

The embodiment of the utility model provides a pair of folding work bench, when the work bench atress is uneven, the landing leg 3 of one end can be too big and produce danger such as buckle, for guaranteeing the good working strength of work bench, it still includes stiffener 8 to set up the work bench here, it is concrete, it includes a plurality of head rods 82 to set up stiffener 8, and connect a plurality of head rods 82 between two adjacent landing legs 3 on the table surface width direction (can refer to figure 1 and show), the head rods 82 connect two adjacent landing legs 3, accessible head rods 82 divide power to adjacent landing leg 3 when 3 local atresss of landing leg is too big, can effectively guarantee 3 partial structural strength of landing leg, the lifting means practicality can.

The embodiment of the utility model provides a foldable work bench, consider table surface pressure, can make too big moment of torsion concentrate on the tie point of landing leg 3 if pressure is too big, the moment of torsion is too big then can lead to the skew or the damage of landing leg 3 tie point, for this reason, set up here that a plurality of head rods 82 distribute respectively in table surface's both sides and the position of both sides head rod 82 corresponds each other (can refer to and show in fig. 1), here U type stationary blade 4 is all installed at every head rod 82's middle part, be located and install bracing piece 9 through U type stationary blade 4 on two head rods 82 at the top of table surface both sides, it is used for providing the support for table surface to set up bracing piece 9, can prevent sinking that steel fence piece 1 strong point is not enough and arouse, and provide the component force support for steel fence piece 1, all the equal demountable installation of U type stationary blade 4 of every two relative settings has second connecting rod 81, landing leg 3 position through second connecting rod 81 to both sides limits, the pulling force of sharing 3 tie point position department of accessible second connecting rod 81, be favorable to the good structural strength of landing leg.

Example two:

the embodiment of the utility model provides a pair of folding work bench, its difference with embodiment one lies in specifically providing a locating part 201 and the cooperation structure that rotates piece 202, make concrete structural support for realizing above-mentioned function, for this reason, set up locating part 201 here and rotate a square tube shape with 202, both sides at locating part 201 body are equipped with the opening, with the inside that rotates piece 202 activity setting at locating part 201 (namely it is less than the inner circle scope of locating part 201 to rotate a 202 outer lane scope, the cooperation structure can refer to and be shown in fig. 1), can correspond complex U type hole 203 each other on locating part 201 and rotation piece 202 all seted up, and wear to be equipped with bolt assembly 7 in U type hole 203, utilize bolt assembly 7 to rotate piece 202 locking and can realize the angular fixity to landing leg 3 on locating part 201, rotate piece 202 this moment its tip can wear out from the open position department of locating part 201 both sides when rotating, in order to prevent that rotation piece 202 from blockking and can not effectively buckle by locating part 201 when rotating.

An embodiment of the utility model provides a pair of folding work bench if the opening of the inboard one side of locating part 201 is too big then can lead to landing leg 3 to have great tendency of inclining up when rotatory (using fig. 1 as an example, the left and right sides is referred to in the outside this moment), is convenient for quick adjustment landing leg 3's receipts position, and here outside one side open-ended bottom of every locating part 201 is reserved there is spacing limit for prevent the excessive skew of 3 angles of landing leg.

The embodiment of the utility model provides a pair of folding work bench, if fix landing leg 3 through adopting bolt assembly 7, then landing leg 3 takes place unstably deflection easily, for this reason, U type notch (as shown in fig. 1-fig. 4) has been seted up in the bottom of every locating part 201 here, it is specific, all be provided with on every rotation piece 202 here and be used for the joint at the inside protruding axle 204 of U type notch, if when strutting leg 3 needs, rotate piece 202 just earlier, insert the hole that will rotate piece 202 along locating part 201 until protruding axle 204 contradicts on U type notch, protruding axle 204 part this moment is divided and is come from the pressure at top, and the fixed action of synthesis bolt assembly 7 realizes the stability of landing leg 3 position, reverse operation can when receiving with the principle. In order to prevent the protruding shaft 204 from being locked at the sides of the limiting members 201, an arc-shaped guiding inclined plane (whose direction is different when symmetrically arranged) for guiding the protruding shaft 204 into the U-shaped notch is provided at one side of each limiting member 201 close to the inside of the working platform. Preferably, the length of the U-shaped hole 203 is set to be 2 to 2.5 times of the width (the specific size and specification can be set according to the actual use requirement).

The embodiment of the utility model provides a folding work bench, refer to fig. 6 and show, for the holding surface of increase steel basketry piece 1 bottom, can all be provided with supporting framework 11 in the one end that every bracing piece 9 is used for contacting with the table surface bottom surface here to prevent the sunken of steel basketry piece 1 under the long-time user state.

Example three:

the embodiment of the utility model provides a pair of folding work bench, its difference with above-mentioned embodiment lies in additionally providing the structure of an extension equipment scope nature, it is concrete, it still includes four flexible legs 5 to set up the work bench here, it is concrete, it adopts hollow tubulose to set up landing leg 3, all slide every flexible leg 5 and set up the inside at landing leg 3, a plurality of locating hole has been seted up on flexible leg 5, and be equipped with the positioning bolt that can run through corresponding locating hole in the below of landing leg 3, can stretch out and draw back the regulation to landing leg 3's one end through adjusting positioning bolt and corresponding locating hole complex hole site, can deal with different use sight and different base face road conditions, can mediate according to the in-service use needs, for guaranteeing the good contact effect with the base face, the one end of keeping away from landing leg 3 here at flexible leg 5 is equipped with callus on the sole 6 and prevents to produce the slip with the increase friction.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (10)

1. The foldable work bench is characterized by comprising an integral rectangular work bench surface, wherein supporting legs (3) are arranged at the positions of four corner positions of the work bench surface through connecting pieces (2), and each supporting leg (3) can be folded and stored at two sides of the work bench surface;

the connecting piece (2) comprises a limiting piece (201) fixedly mounted at the bottom of the working table top and rotating pieces (202) rotatably arranged on the limiting piece (201), locking pieces used for fixing the relative angles of the rotating pieces (202) are arranged on the limiting piece (201) and the corresponding rotating pieces (202), and each rotating piece (202) is fixedly mounted at the top of the corresponding supporting leg (3);

the four supporting legs (3) are divergently extended outwards by taking the working table as a base surface, and the four supporting legs (3) are not superposed with any side of the working table when being folded.

2. A collapsible working bench according to claim 1, characterized in that the working bench comprises a rectangular mesh tube support (10), and a steel fence sheet (1) is laid on top of the rectangular mesh tube support (10).

3. A foldable work bench according to claim 2, characterized in that said steel sheets (1) are 3mm thick in surface layer, 20-40mm wide in mesh holes, 60-80mm in pitch, 4-5mm wide in wire stem, and fixed by welding.

4. A foldable work bench according to claim 1, further comprising a reinforcement bar (8), said reinforcement bar (8) comprising a plurality of first connecting bars (82), said plurality of first connecting bars (82) being connected between two legs (3) adjacent in the width direction of the work bench.

5. The foldable work bench according to claim 4, wherein a plurality of the first connecting rods (82) are respectively distributed on two sides of the work bench, the positions of the first connecting rods (82) on the two sides correspond to each other, a U-shaped fixing plate (4) is installed in the middle of each first connecting rod (82), two first connecting rods (82) located at the top of the two sides of the work bench are provided with a supporting rod (9) through the U-shaped fixing plates (4), the supporting rod (9) is used for providing support for the work bench, and a second connecting rod (81) is detachably installed between every two other U-shaped fixing plates (4) which are oppositely arranged.

6. The foldable work bench according to claim 1, wherein the limiting member (201) and the rotating member (202) are both in a square tube shape, openings are provided at two sides of the tube body of the limiting member (201), the rotating member (202) is movably disposed inside the limiting member (201), U-shaped holes (203) which can be correspondingly matched with each other are provided on the limiting member (201) and the rotating member (202), the bolt assembly (7) is inserted into the U-shaped holes (203), and the end of the rotating member (202) can pass through the openings at two sides of the limiting member (201) when rotating.

7. A collapsible workrest according to claim 6, characterised in that the bottom of each stop (201) which is open to the outside is reserved with a stop edge to prevent excessive angular deviation of the legs (3).

8. The foldable work bench according to claim 6, wherein a U-shaped notch is formed at the bottom of each limiting member (201), a protruding shaft (204) for being clamped inside the U-shaped notch is arranged on each rotating member (202), and an arc-shaped guiding inclined surface for guiding the protruding shaft (204) into the U-shaped notch is arranged on one side of each limiting member (201) close to the inside of the work bench.

9. A collapsible working bench according to claim 5, characterised in that the end of each support bar (9) intended to be in contact with the underside of the work surface is provided with a support frame (11).

10. The foldable work bench according to any one of claims 1-9, further comprising four telescopic legs (5), wherein the support legs (3) are hollow tubular, each telescopic leg (5) is slidably disposed inside the support leg (3), a plurality of positioning holes are formed in the telescopic legs (5), positioning bolts which can penetrate through the corresponding positioning holes are disposed below the support legs (3), and a foot pad (6) is disposed at one end of each telescopic leg (5) away from the support leg (3).

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