CN202445458U - Overbed table assembly - Google Patents
Overbed table assembly Download PDFInfo
- Publication number
- CN202445458U CN202445458U CN2011201579901U CN201120157990U CN202445458U CN 202445458 U CN202445458 U CN 202445458U CN 2011201579901 U CN2011201579901 U CN 2011201579901U CN 201120157990 U CN201120157990 U CN 201120157990U CN 202445458 U CN202445458 U CN 202445458U
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- China
- Prior art keywords
- base
- desktop
- table assembly
- side table
- support column
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- 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 - Lifetime
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
- A47B23/04—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else supported from table, floor or wall
- A47B23/046—C-shaped bed tables, e.g. foldable
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/02—Underframes
- A47B13/06—Underframes of metal
Abstract
The utility model relates to an overbed table assembly, in one embodiment, the overbed table assembly comprises a movable base supporting the overbed table assembly and desktop spaced apart from the base. The desktop and the base are interconnected by a support column structure. The support column structure is attached to the base at a position lower than an upper surface of the base. In another embodiment, one or a plurality of elongated traveling arms transversely extend from the base, so as to abut against the ground and provide cantilever type support for the desktop. Optionally, the traveling arms are approximately parallel to the ground and have a height less than approximately one inch. The base can comprise a set of wheels, wherein at least three of the wheels are positioned right under one side of the desktop. The desktop is vertically adjustable, and have an adjustable height of approximately 20-40 inches from the ground.
Description
Technical field
The utility model relates generally to desk, more particularly relates to the have the cantilevered desktop movably table assembly of (cantilevered tabletop), and said desktop is designed to above patient's stayed surface, extend.
Background technology
Many hospitals, clinic, sanatorium and other health care and non-healthcare mechanism are that the doctor in charge, nurse and other staff provide desk as working surface, and for the patient available surface are provided conveniently.Some this type desks that this area is commonly called " side table (overbed tables) " have the desktop that is designed in the extension of patient's stayed surface (such as bed, chair, inspection table and analog) top.In most conventional was arranged, desktop was the cantilevered surface that is supported on the rectangular base, said rectangular base on each angle by castor or wheel support.Said cantilevered desktop can be raised or reduce usually to adapt to patient's stayed surface of different demands, preference and differing heights.
In common use, said side table is rolled to sick bed, seat etc.The base (wheeled-base) of belt wheel of said side table makes the desktop of level above patient's stayed surface, extend in patient's stayed surface slid underneath.The vertical support column of said side table assembly is pressed against on the surface-supported side of patient or only is adjacent to arrange with the surface-supported side of patient.Said then desktop can be adjusted to the height more easily that is positioned at the stayed surface top.Can use locking mechanism that said desktop is fixed on required height.
Generally speaking, side table is divided into the desk of calibrated altitude or the desk of short size.The side table of calibrated altitude adopts conventional wheel, and provides scope at adjustable height of table top of 30 inches-45 inches usually.With it relatively; The side table of short size provides scope at adjustable height of table top of 19 inches-28 inches usually; The side table of short size adopts the castor of minor diameter, so that the base of short size to be provided so that the equipment with little downside space and surface-supported below roll.
The nearest research and development achievement of Medical Devices comprises the stayed surface that can vertically regulate.Height-adjustable bedstead for example has only several inches downside space when being adjusted to its minimum altitude.Overall height from the bed board top to the floor when base of belt wheel of conventional side table assembly can not be avoided being in lower position is 7 inches a bed.Attempt to damage the electronic instrument of downside support frame and any association at the base of belt wheel of the side table of these stayed surface slid underneath prior aries.
The utility model content
The utility model technical problem to be solved is the one or more problems in the following technical problem: the side table assembly that any defective of existing problem in a kind of prior art that can overcome hereinbefore to be addressed is provided; A kind of side table assembly that can vertically regulate, be designed for the cantilevered desktop that above patient's stayed surface, extends that has is provided; A kind of can the slip on Height Adjustable bed frame lower part ground is provided and can not damage the side table assembly of electronic instrument of downside or any association of framework; And/or provide a kind of and have big scope of activities and minimum minimum constructive height, can keep simultaneously the side table assembly that has desktop of ultra short base profile.
The utility model is to solve the problems of the technologies described above the technical scheme that adopts to comprise:
Basic technical scheme 1: a kind of side table assembly, said side table assembly comprises: base, said base are configured to support movably said side table assembly, and said base has upper surface and lower surface; Desktop, said desktop and said base are spaced apart; And support column arrangement; Said support column arrangement is operatively coupled to said desktop at its first end; And second end at it is operatively coupled to said base, and second end of wherein said support column arrangement is attached to said base in a position of the upper surface that is lower than said base.
The additional aspects 1 of basic technical scheme 1: the vertical end of said support column arrangement and the lower surface coplane of said base.
The additional aspects 2 of basic technical scheme 1: second end of said support column arrangement is attached to the lower surface of said base.
The additional aspects 3 of basic technical scheme 1: said base comprises a plurality of interconnective crossbeams, and installing plate is attached to second end of said support column arrangement the downside of at least one crossbeam in said a plurality of crossbeam.
The additional aspects 4 of basic technical scheme 1: said base comprises at least one travelling arm, and said at least one travelling arm crosses out from said base, also is that desktop provides cantilevered to support thus with butt ground.
The further additional aspects 1 of additional aspects 4: said at least one travelling arm is parallel to the ground, and said at least one travelling arm has less than about one inch height.
The further additional aspects 2 of additional aspects 4: said at least one elongated travelling arm comprises at least one circular projection of stretching out from its downside surface.
The further further additional aspects of additional aspects 2: said at least one circular projection is between said at least one elongated travelling arm and the ground and be configured for reducing the sliding friction between said at least one elongated travelling arm and the ground.
The additional aspects 5 of basic technical scheme 1: wherein said base comprises at least three wheels under the vertical side that is positioned at said desktop.
The further additional aspects of additional aspects 5: said at least three wheels are the castors that rotatably are installed to the lower surface of said base.
The additional aspects 6 of basic technical scheme 1: said support column arrangement comprise with said desktop and said base in a hollow that links column jacket and with said desktop and said base in another inner prop that links; Said inner prop telescopically is installed in the said column jacket, makes said desktop optionally move between and dipping at raised position.
The further additional aspects of additional aspects 6: said support column arrangement comprises a constant force spring; Said constant force spring is attached to said column jacket at first end; And be attached to said inner prop at second end, said constant force spring is towards the said desktop of said raised position bias voltage.
The additional aspects 7 of basic technical scheme 1: said desktop is vertically adjustable, and said desktop has the adjustable-height about 20 inches-40 inches apart from ground.
Basic technical scheme 2: a kind of side table assembly, said table assembly comprises: desktop, said desktop have first side and the second relative side, and said desktop is configured to be suspended in patient's stayed surface top; Base, said base have at least three wheels under first side that is positioned at said desktop; Support column arrangement, said support column arrangement is connected to said base with said desktop, and said support column arrangement has first end and second end, and said second end of said support column arrangement is attached to said base in a position of the upper surface that is lower than said base; And at least one elongated travelling arm, said at least one elongated travelling arm crosses out from said base, also supports for said desktop provides cantilevered thus with butt ground.
The additional aspects 1 of basic technical scheme 2: said at least one elongated travelling arm is parallel to the ground, and said at least one elongated travelling arm has about half inch height on its entire longitudinal length.
The additional aspects 2 of basic technical scheme 2: said at least one elongated travelling arm comprises from said at least one elongated travelling arm and stretching out and at least one circular projection between said at least one elongated travelling arm and ground that said at least one circular projection is configured for reducing the sliding friction between said at least one elongated travelling arm and the ground downwards.
The additional aspects 3 of basic technical scheme 2: said base has the lower surface that is lower than said upper surface, and said support column arrangement is attached to the said lower surface of said base.
The additional aspects 4 of basic technical scheme 2: the vertical end of said support column arrangement and the lower surface coplane of said base.
The additional aspects 5 of basic technical scheme 2: said base comprises a plurality of interconnective crossbeams, and installing plate is attached to an end of said support column arrangement the downside of at least one crossbeam in said a plurality of crossbeam.
Basic technical scheme 3: a kind of side table assembly, said side table assembly comprises: have the desktop for the main body on plane, said desktop has the first equal side and second side, and said desktop is configured to be suspended in patient's stayed surface top; Base with at least three wheels, said at least three wheel alignment are under first side of said desktop, and said base has upper surface and lower surface; Support column arrangement; Said support column arrangement is operatively coupled to said desktop at its first end; And second end at it is operatively coupled to said base, and second end of wherein said support column arrangement is attached to said base in a position of the upper surface that is lower than said base; At least one elongated travelling arm, said at least one elongated travelling arm is laterally protruding from said base, also supports for said desktop provides cantilevered thus with butt ground.
The beneficial effect that the utility model can be realized can comprise any or its combination in the following advantage: the side table assembly that any defective of existing problem in a kind of prior art that can overcome hereinbefore to be addressed is provided; A kind of side table assembly that can vertically regulate, be designed for the cantilevered desktop that above patient's stayed surface, extends that has is provided; A kind of can the slip on Height Adjustable bed frame lower part ground is provided and can not damaged the side table assembly of electronic instrument of downside or any association of framework; And/or provide a kind of and had big scope of activities and minimum minimum constructive height, can keep simultaneously the side table assembly that has desktop of ultra short base profile.
Description of drawings
During when the reading following detailed and referring to accompanying drawing, the various advantages of the utility model will become clear.
Fig. 1 is the perspective view that illustrates according to the side table assembly of the exemplary embodiment of the utility model;
Fig. 2 is the decomposition diagram that illustrates the side table assembly of Fig. 1.
Although the utility model is easy to realize various improved forms and can supplies to select form then that certain embodiments mode by way of example is shown in the drawings and will describe in detail in this article.Yet should be understood that the utility model is not limited to particular forms disclosed.But the utility model has been contained spirit and all improved forms, the equivalents in the scope that drops on the utility model and can have been supplied to select form then.
The specific embodiment
Although the utility model is easy to realize multiple multi-form embodiment; Regarded as and be the example of the utility model principle but not the protection domain widely of the utility model is limited under the situation of described embodiment understanding the disclosure, shown in the drawings and will describe the embodiment of representative the utility model in this article in detail.Like this, for example disclosed in the description of accompanying drawing, summary and specific embodiment, but not in claims clearly the element of record and limit content should be not individually or in combination with implicit, derive or otherwise incorporate in claims.
To describe the utility model with regard to a kind of content that is used to the side table assembly on the surface that the long-term care bed that can vertically regulate provides convenience, obtains easily among this paper.Yet the utility model never is limited to this application-specific.For example and non-limitingly, the principle of the utility model can easily be applicable to other support platform, uses bed, fixed bed etc. such as inspection table and chair, wheelchair, sofa, stretcher, hospital bed, sanatorium.In addition, the accompanying drawing that provides is not here drawn in proportion, but is used for purely that the purpose of performance structure provides.Equally, opposite with language clear and definite in the claim, component sizes shown in the accompanying drawing and relative size and direction have not been considered to the qualification effect.
Referring to accompanying drawing, identical Reference numeral is represented identical parts among these a few width of cloth figure, Fig. 1 be illustrate according to the various aspects of the utility model, integral body is marked as the side perspective of 10 a kind of exemplary side table assembly.Though device shown in Figure 1 is called as side table, said device is not to be limited to this.In fact, side table assembly 10 can also be positioned at other surface-supported front or next door, those surfaces that said stayed surface such as earlier paragraphs is cited.For this reason, under the situation of protection domain that does not break away from the utility model and spirit, side table assembly 10 can be applied in health institution (for example hospital and doctor's office) and the non-healthcare mechanism (for example sanatorium and long-term care institute) etc.
Side table 10 comprises three major parts: base 12, support column arrangement 14 and desktop 16.Base 12 is configured to support movably whole bed side table assembly 10.For example, base 12 can comprise the rigid platfor that has one group of wheel, and said wheel permission side table assembly 10 (is denoted as FL) easily on the floor and is upward handled and do not translate into outside understanding among Fig. 1.In illustrated embodiment, for example, base 12 comprises crossbeam (crossbeams) 18A-18B and the 20A-20C of a plurality of transversal orientations respectively and portrait orientation, and said crossbeam interconnects to form the horizontal support platform.Two locking castors 22 rotatably are installed to the lower surface of the crossbeam 18A of rearmost transversal orientation, and two non-locking castors 24 rotatably are installed to the lower surface of the crossbeam 18B of top transversal orientation.Optional pipe close (wherein two pipe closes in Fig. 2 with 26 expressions) can insert in the openend of crossbeam 18A-18B of transversal orientation, to play attractive in appearance and/or purpose of safety.
What will be appreciated that is that base 12 can comprise than 5 crossbeam 18A shown in Figure 1,18B, 20A, 20B, the more or less crossbeam of 20C.What can expect equally is that the one or more alternative structures (such as the plate or the box of rigidity) of can using among crossbeam 18A-18B, the 20A-20C replace.In addition, the length of each crossbeam 18A-18B, 20A-20C, width and highly all be to be modified individually or in combination are so that adapt with the application-specific of side table assembly 10.For this reason, crossbeam 18A-18B, 20A-20C are exemplified as elongated square tube in the accompanying drawings.Alternatively, crossbeam 18A-18B, 20A-20C can be made for solid hopkinson bar, and can have the different geometric structure.Another kind of optional structure is following: when the centre position that keeps a castor at its respective girders 18A or 18B, can omit one of locking castor 22 or non-locking castor 24, and remaining castor is along corresponding crossbeam 18A or 18B are oriented in middle with it.
In Fig. 1 and 2, desktop 16 is depicted as has the rectangular body 28 that is roughly the plane, and rectangular body 28 has fillet.Desktop 16 is constructed as described in following, to be suspended in patient's stayed surface (such as sick bed or wheelchair) top.For said purpose, desktop main body 28 can be divided into two parts that equate substantially, promptly is the first side 30A and the second side 30B that vertically go up relativeness.Yet what will be appreciated that is that under the situation of the protection domain that does not break away from the utility model, the length of desktop 16, width and unitary construction all can change.In addition, desktop 16 can have the different alternative characteristic, such as Cup fixator, box (cubby holes), electronic installation etc.
According to an aspect of the utility model, side table assembly 10 comprises one or more travelling arms 32, and travelling arm 32 is oriented butt floor FL (this paper is also referred to as " ground "), supports for desktop 16 provides cantilevered thus.For example, the parallel elongated travelling arm 32 (for example through welding or screw thread) of a pair of cardinal principle is attached to base 12, and it is integrally formed with base 12 perhaps (for example to pass through thermoplastic shaping).Travelling arm 32 is with respect to substantially parallel directed laterally protruding from the front side of base 12 with the orientation vertical basically with respect to support column arrangement 14 of desktop 16.In illustrated embodiment, each travelling arm 32 is attached to the crossbeam 18B of top transversal orientation, and from the crossbeam 18B downwarping of top transversal orientation, makes that travelling arm 32 is whole basically to press close to and be in substantially parallel relationship to floor FL.In certain embodiments; The maximum total height that base 12 is had is equal to or less than about 7 inches; And elongated travelling arm 32 each all on its whole length, have less than about 1 inch maximum height, and have in some constructions less than about half inch maximum height.This layout provides the base of a kind of short especially size (low-profile); The base of this short size can be fit to have adjustable " just " bed and other patient's supporting construction in minimum downside space (underside clearances), and can not lead their downside of evil.
In some preferred embodiments, one or more circular projections 34 are stretched out downwards from the downside surface of each elongated travelling arm 32.Like Fig. 2 finding, for example, each projection 34 has the rounded nose of flanged pin axle (flanged shank).Said flanged shaft is pressed in the corresponding receiver hole 36 (Fig. 2), thus projection 34 is attached to corresponding travelling arm 32.Can adopt alternative mode, such as but be not limited to bonding or screwed is attached to travelling arm 32 with circular projection 34.Circular projection 34 is between elongated travelling arm 32 and floor FL.The shaping form of projection 34 and/or material have reduced the force of sliding friction between elongated travelling arm 32 and the floor FL.Projection 34 also helps to prevent the unexpected scratch of floor FL.Travelling arm 32 shown in Figure 1 has two circular projections 34; Yet, on the basis of the protection domain that does not break away from the utility model, can adopt than two more or less projections.
Continuation is referring to Fig. 1, and support column arrangement 14 operatively is connected to base 12 with desktop 16.Support column arrangement 14 shown in Fig. 1 and 2 for example is made up of with inner prop 42 column jacket 40 of cardinal principle hollow, and wherein the column jacket 40 of hollow directly is connected to base 12 substantially, and inner prop 42 directly is connected to desktop 16.Alternatively, column jacket 40 can be connected to desktop 16, and inner prop 42 is connected to base 12.Column jacket 40 is exemplarily illustrated as elongated vertically-oriented rectangular tube in the accompanying drawings with inner prop 42.Yet what will be appreciated that is, inner prop 42 can be processed by solid hopkinson bar, and shape, orientation and the size of column jacket 40 and inner prop 42 can optionally change.Similarly, other structural configuration also can be used for base 12 is attached to desktop 16.For example, substitute telescopic arrangement shown in the drawings, can adopt to turn round and draw (twist-and-pull) or slide rail (slide-rail) post to arrange.
According to another optional aspect, desktop 16 can be raised and reduce, and optionally regulates the height of side table assembly 10 to allow the user.According to exemplary arrangement shown in the drawings, column jacket 40 is fixed to an end of base 12 and extends upward from this end of base 12.The upper end of column jacket 40 is openings, like Fig. 2 finding.Inner prop 42 (for example through U-shaped carriage 44 shown in Figure 2) is fixed to horizontal table top 16 downsides, contiguous horizontal table top 16 downsides one end place.Inner prop 42 is received in the column jacket 40, thereby inner prop 42 can stretch out from column jacket 40 in 40 neutralizations of retraction column jackets.The cross-sectional area of column jacket 40 is bigger slightly than the cross-sectional area of inner prop 42, thereby inner prop 42 can easily vertically slide with respect to column jacket 40, and all makes desktop 16 remain on the position of level substantially at its whole range of movement.Like this, desktop 16 can and dip mobile between (position of representing with 28B among Fig. 1) at raised position (position that with dashed lines is represented with 28A among Fig. 1).A pair of optional post guiding piece 46 can be hooked on the inwall of column jacket 42, thereby the guiding surface on inner prop 42 slips institute edge when inner prop 42 stretches with respect to column jacket 40 is provided.
In exemplary embodiment shown in Figure 2, constant force spring 48 is installed in the lower end of column jacket 40.Constant force spring 48 is made up of the volume that is wound on the flexible and flexible metal tape on the axostylus axostyle 50, and axostylus axostyle 50 is installed to column jacket 40.The outer end of spring 48 is fixed to the outer surface of inner prop 42, and the inner of spring 48 can be fixed to axostylus axostyle 50 or only freely be wound on the axostylus axostyle 50.When the outer end of spring 48 by when axostylus axostyle 50 is pulled out, spring 48 stretches, and the part of spring 48 still is wound on the axostylus axostyle 50.Describedly stretch action and produced the outer end of attempting and be withdrawn into the spring force in the said volume spring 48.Do not consider the length of the straight portion of spring 48, the part on axostylus axostyle 50 of spring keeps substantially the same length.Thereby the spring force that is used for upwards promoting inner prop 42 keeps identical.Therefore, the part that is installed on the axostylus axostyle 50 of spring 48 has constituted constant force spring, and this constant force spring is provided for upwards spurring the constant force that inner prop 42 upwards spurs whole desktop 16 thus.It will also be appreciated that other device that is used for along preferred orientations bias voltage desktop 16.Such device can comprise for example pneumatic means, mechanical arm, electric assembly etc.
Continue above-mentioned exemplary lockout device, trip lever 58 is fixed to desktop 16 (being U-shaped carriage 44) pivotly through pivot pin 60.Trip lever 58 has handle portion that is positioned at pivot pin 60 outsides and the bonding part that is positioned at pivot pin 60 opposite sides.The bonding part of trip lever 58 is in the top of vertical rod member 56 or engages with the upper end of vertical rod member 56.Through pushing or upwards spur the downside of handle portion, trip lever 58 is pivoted around the axis (for example along the counter clockwise direction among Fig. 1) of pivot pin 60, thereby promote vertical rod member 56 downwards.
In use, can be through promoting desktop main body 28 simply in the gamut of desktop 16 vertical mobile desktop 16.When reaching ideal height, through wedging latch plate 52 between inner prop 42 and column jacket 40, latch plate 52 will stop desktop 16 to move down.When needs reduce desktop 16, activate trip lever 58 (promptly around the axis of pivot pin 60 upwards pivot trip lever 58), make the bonding part press down on the upper end of vertical rod member 56.This action also will help to make latch plate 52 and column jacket 40 to be disengaged.After this, can desktop 16 be reduced to ideal height.When discharging said lever 58, latch plate 52 will be biased into the inwall of column jacket 40 and engage, thereby stop desktop 16 to continue to move down.
According to an embodiment, desktop 16 is vertically adjustable, thereby has the adjustable height about 20 inches-40 inches apart from ground.In another embodiment, desktop 16 has the adjustable height about 23 inches-39 inches apart from ground.In other another embodiment, adjustable height of desktop 16 is about 23.5 inches-38 inches.In the scope of the utility model, it will also be appreciated that other scope of activities.
In order to provide for side table assembly 10 to have big scope of activities and minimum minimum altitude, the desktop 16 of the base profile of Bao Te ultra short (ultra-low) simultaneously, the lower end of support column arrangement 14 is attached to base 12 in a position that is lower than the base upper surface place.Be in order to explain purely; The upper surface of base 12 can define (delineated) on the surface that interconnective crossbeam 18A-18B, 20A-20C upper surface limit, and the lower surface of base 12 can be defined by the surface of the lower surface defining of interconnective crossbeam 18A-18B, 20A-20C.In illustrated embodiment, installing plate 62 is soldered or is attached to the downside surface of the crossbeam 18A of rearmost transversal orientation through other means, so that the ultra short platform that supplies pipe 40 to install to be provided.40 of column jackets are secured to the screw 64 that mounting platform 62-for example passes through Fig. 2.When attached good after, the vertically lower surface of point terminal (tip) and base 12 coplane substantially down of column jacket 40.
Exemplary alternative embodiment
The ensuing exemplary embodiment of the utility model is not each embodiment or each aspect that is used to represent the utility model.The feature and advantage of above mentioned the utility model and further feature of the utility model and advantage, it is obvious to become from following embodiment.
An embodiment according to the utility model provides a kind of side table assembly.In this embodiment, said side table assembly comprise the base that is configured to supporting bed side table assembly movably and with the isolated desktop of said base.Support column arrangement is operatively coupled to said desktop at its first end, and is operatively coupled to said base at its second end.Second end of said support column arrangement is attached to said base in a position of the upper surface that is lower than said base.
According to an optional aspect of the utility model, the vertical end of said support column arrangement and the lower surface of said base be coplane substantially.In similar aspect, second end of said support column arrangement can be attached to the lower surface of said base.
According to another optional aspect, said base comprises a plurality of interconnective crossbeams.In this example, installing plate is attached to second end of said support column arrangement the downside of at least one said crossbeam.
Like the part of another optional aspect of the utility model, said base comprises one or more elongated travelling arms, and said travelling arm crosses out from said base, with butt ground and be that desktop provides cantilevered to support thus.Each elongated travelling arm can be substantially parallel with ground, have less than about one inch height and on its entire longitudinal length, have less than about half inch height in some constructions.Alternatively, each elongated travelling arm can be processed the one or more circular projection of stretching out from its downside surface.Said circular projection is substantially between travelling arm and ground.Each circular projection is configured for reducing the sliding friction between elongated travelling arm and the ground.
According to another aspect, said base comprises at least three wheels under the vertical side that is positioned at said desktop.In an optional layout, said wheel is the castor that rotatably is installed to the lower surface of said base.
Like the part of the another aspect of the utility model, said support column arrangement comprises the column jacket of the cardinal principle hollow that directly is connected to base (or desktop) and the inner prop that directly is connected to desktop (or base).Said inner prop telescopically is installed in the said column jacket, makes said desktop optionally move between and dipping at raised position.In an optional layout, said constant force spring is attached to said column jacket and is attached to said inner prop at second end at first end.Said constant force spring is towards the said desktop of said raised position bias voltage.
According to another optional aspect, said desktop is vertically adjustable, and has the adjustable-height about 20 inches-40 inches apart from ground.
Another embodiment according to the utility model provides a kind of table assembly.Table assembly among this embodiment comprises the desktop that is configured to be suspended in patient's stayed surface top.Said table assembly also comprises the base with at least three wheels, and all these wheel alignment are below a side of said desktop.Said support column arrangement with said desktop operated be connected to said base.One or more elongated travelling arms cross out from said base, also support for said desktop provides cantilevered thus with butt ground.
According to an optional aspect, said elongated travelling arm is parallel substantially with ground, and each elongated travelling arm has less than about one inch height, and preferably has less than about half inch height that is above the ground level.
According to an additional optional aspect, said elongated travelling arm comprises at least one circular projection of stretching out from said elongated travelling arm downwards, and said at least one circular projection is between said travelling arm and ground.Each circular projection all is configured for reducing the sliding friction between said elongated travelling arm and the ground.
According to another optional aspect, said base has upper surface and lower surface, and wherein said support column arrangement is attached to said base in a position of the upper surface that is lower than said base.
According to another optional aspect, the vertical end of said support column arrangement and the lower surface of said base be coplane substantially.
According to an optional aspect again, said base comprises a plurality of interconnective crossbeams, and installing plate is connected to an end of said support column arrangement the downside of at least one crossbeam in said a plurality of crossbeam.
According to the another embodiment of the utility model, a kind of side table assembly has been described.In this embodiment, said side table assembly comprises the desktop with the main body that is roughly the plane, and said desktop has the first equal side and second side.Said desktop is configured to be suspended in patient's stayed surface (such as bed, chair, sofa etc.) top.Said side table assembly also comprises the base with at least three wheels, and said at least three wheel alignment are under first side of said desktop.Said support column arrangement is operatively coupled to said desktop at its first end, and is operatively coupled to said base at its second end.Second end of said support column arrangement is attached to said base in a position of the upper surface that is lower than said base.At least one elongated travelling arm is laterally protruding from said base, also supports for said desktop provides cantilevered thus with butt ground.
Although the detailed most preferred embodiment that is used to realize the utility model of having described, the those skilled in the art that the utility model relates to will will appreciate that different alternative design and the embodiment that realizes the utility model on the basis that does not break away from the appended claims scope.
Claims (20)
1. side table assembly, said side table assembly comprises: base, said base are configured to support movably said side table assembly, and said base has upper surface and lower surface; Desktop, said desktop and said base are spaced apart; And support column arrangement; Said support column arrangement is operatively coupled to said desktop at its first end; And second end at it is operatively coupled to said base; It is characterized in that second end of said support column arrangement is attached to said base in a position of the upper surface that is lower than said base.
2. side table assembly according to claim 1 is characterized in that, the vertical end of said support column arrangement and the lower surface coplane of said base.
3. side table assembly according to claim 1 is characterized in that second end of said support column arrangement is attached to the lower surface of said base.
4. side table assembly according to claim 1 is characterized in that, said base comprises a plurality of interconnective crossbeams, and installing plate is attached to second end of said support column arrangement the downside of at least one crossbeam in said a plurality of crossbeam.
5. side table assembly according to claim 1 is characterized in that said base comprises at least one travelling arm, and said at least one travelling arm crosses out from said base, also is that desktop provides cantilevered to support thus with butt ground.
6. side table assembly according to claim 5 is characterized in that, said at least one travelling arm is parallel to the ground, and said at least one travelling arm has less than about one inch height.
7. side table assembly according to claim 5 is characterized in that, said at least one elongated travelling arm comprises at least one circular projection of stretching out from its downside surface.
8. side table assembly according to claim 7; It is characterized in that said at least one circular projection is between said at least one elongated travelling arm and the ground and be configured for reducing the sliding friction between said at least one elongated travelling arm and the ground.
9. side table assembly according to claim 1 is characterized in that, said base comprises at least three wheels under the vertical side that is positioned at said desktop.
10. side table assembly according to claim 9 is characterized in that, said at least three wheels are the castors that rotatably are installed to the lower surface of said base.
11. side table assembly according to claim 1; It is characterized in that; Said support column arrangement comprise with said desktop and said base in a hollow that links column jacket and with said desktop and said base in another inner prop that links; Said inner prop telescopically is installed in the said column jacket, makes said desktop optionally move between and dipping at raised position.
12. side table assembly according to claim 11; It is characterized in that; Said support column arrangement comprises a constant force spring; Said constant force spring is attached to said column jacket at first end, and is attached to said inner prop at second end, and said constant force spring is towards the said desktop of said raised position bias voltage.
13. side table assembly according to claim 1 is characterized in that, said desktop is vertically adjustable, and said desktop has the adjustable-height about 20 inches-40 inches apart from ground.
14. a side table assembly, said table assembly comprises: desktop, said desktop have first side and the second relative side, and said desktop is configured to be suspended in patient's stayed surface top; Base is characterized in that, said base has at least three wheels under first side that is positioned at said desktop; Support column arrangement, said support column arrangement is connected to said base with said desktop, and said support column arrangement has first end and second end, and said second end of said support column arrangement is attached to said base in a position of the upper surface that is lower than said base; And at least one elongated travelling arm, said at least one elongated travelling arm crosses out from said base, also supports for said desktop provides cantilevered thus with butt ground.
15. side table assembly according to claim 14 is characterized in that, said at least one elongated travelling arm is parallel to the ground, and said at least one elongated travelling arm has about half inch height on its entire longitudinal length.
16. side table assembly according to claim 14; It is characterized in that; Said at least one elongated travelling arm comprises from said at least one elongated travelling arm and stretching out and at least one circular projection between said at least one elongated travelling arm and ground that said at least one circular projection is configured for reducing the sliding friction between said at least one elongated travelling arm and the ground downwards.
17. side table assembly according to claim 14 is characterized in that said base has the lower surface that is lower than said upper surface, said support column arrangement is attached to the said lower surface of said base.
18. side table assembly according to claim 14 is characterized in that, the vertical end of said support column arrangement and the lower surface coplane of said base.
19. side table assembly according to claim 14 is characterized in that, said base comprises a plurality of interconnective crossbeams, and installing plate is attached to an end of said support column arrangement the downside of at least one crossbeam in said a plurality of crossbeam.
20. a side table assembly, said side table assembly comprises: have the desktop for the main body on plane, said desktop has the first equal side and second side, and said desktop is configured to be suspended in patient's stayed surface top; Have the base of at least three wheels, it is characterized in that, said at least three wheel alignment are under first side of said desktop, and said base has upper surface and lower surface; Support column arrangement; Said support column arrangement is operatively coupled to said desktop at its first end; And second end at it is operatively coupled to said base, and second end of wherein said support column arrangement is attached to said base in a position of the upper surface that is lower than said base; At least one elongated travelling arm, said at least one elongated travelling arm is laterally protruding from said base, also supports for said desktop provides cantilevered thus with butt ground.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/706,384 | 2010-02-16 | ||
| US12/706,384 US20110197796A1 (en) | 2010-02-16 | 2010-02-16 | Overbed table assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202445458U true CN202445458U (en) | 2012-09-26 |
Family
ID=44368722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201579901U Expired - Lifetime CN202445458U (en) | 2010-02-16 | 2011-02-16 | Overbed table assembly |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20110197796A1 (en) |
| CN (1) | CN202445458U (en) |
| WO (1) | WO2011102961A2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9788647B2 (en) | 2015-10-13 | 2017-10-17 | Nishan Joshi | Overbed table |
| CN111642896A (en) * | 2014-04-14 | 2020-09-11 | 爱格升公司 | Height adjustable table top working surface |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102715737B (en) * | 2012-07-13 | 2014-04-23 | 江苏永发医用设备有限公司 | Rotation regulation structure of large dining table board |
| FR3002126B1 (en) * | 2013-02-20 | 2015-04-03 | Scotler France | DISSOCIABLE ROLLING FURNITURE |
| US9271569B2 (en) * | 2013-03-11 | 2016-03-01 | Herman Miller, Inc. | Reconfigurable table |
| US9380866B1 (en) * | 2015-02-11 | 2016-07-05 | Bradford L. Davis | Telescopic support |
| US10034806B1 (en) | 2017-05-24 | 2018-07-31 | Samuel Greenhalgh, Sr. | Over-bed table organizer |
| CN110141443B (en) * | 2019-06-05 | 2021-02-02 | 吉林大学第一医院 | Medical care device of changing dressings convenient to use type |
| KR200495858Y1 (en) | 2021-01-08 | 2022-09-02 | 유영호 | Narrow table |
| US20230248141A1 (en) * | 2022-02-04 | 2023-08-10 | Industrial Woodworking Corporation | Overbed table |
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-
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- 2010-02-16 US US12/706,384 patent/US20110197796A1/en not_active Abandoned
-
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- 2011-02-01 WO PCT/US2011/023315 patent/WO2011102961A2/en active Application Filing
- 2011-02-16 CN CN2011201579901U patent/CN202445458U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111642896A (en) * | 2014-04-14 | 2020-09-11 | 爱格升公司 | Height adjustable table top working surface |
| CN111642896B (en) * | 2014-04-14 | 2023-01-06 | 爱格升公司 | Height adjustable table top working surface |
| US9788647B2 (en) | 2015-10-13 | 2017-10-17 | Nishan Joshi | Overbed table |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011102961A2 (en) | 2011-08-25 |
| WO2011102961A3 (en) | 2011-11-17 |
| US20110197796A1 (en) | 2011-08-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120926 |
|
| CX01 | Expiry of patent term |