CN201894711U

CN201894711U - Reticular health nursing-care bed

Info

Publication number: CN201894711U
Application number: CN2010202812114U
Authority: CN
Inventors: 王厦定
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-04
Filing date: 2010-08-04
Publication date: 2011-07-13
Anticipated expiration: 2020-08-04

Abstract

The utility model relates to a reticular health nursing-care bed comprising a reticular fabric and a bearing frame, wherein the reticular fabric is formed by the interweaving of warps and wefts and is provided with reticular holes, and the connection parts of the warps and the wefts are fixedly connected relatively. The reticular health nursing-care bed is characterized in that the diameter of the reticular hole or the diameter of the inscribed circle of the reticular hole of the reticular fabric is two to six times of the diameter of the warp and the weft which form the reticular hole, the opening area of a reticular hole unit occupies 35% to 78% of the total area of the reticular hole unit, and the diameter of the reticular hole or the diameter of the inscribed circle of the reticular hole is smaller than 1.5mm; the diameter of the warp and the weft which form the reticular hole is smaller than 0.55mm; the thickness of the reticular fabric is smaller than 1.1mm; at least two sides of the reticular fabric are hung between the two corresponding sides of the bearing frame, so that a mutual positioning structure is formed, therefore, the warps and the wefts of the reticular fabric can not hurt skins and can keep the skins to have good air permeability, bedsore is not easy to form, and good recovering environment can be created for the burned patients.

Description

Hygiene care net formula bed

Technical field:

This utility model belongs to medical instruments field, particularly a kind of hygiene care net formula bed that provides the long-term bed patient to use.

Background technology:

As its name suggests, sanitary nursing bed is bed, especially the lying on bed for a long time patient that a kind of patients crouches and to lie and to have a rest and use, and protection skin avoids producing decubital ulcer, and perhaps fire victim is to protect wound.The patent No. is CN03271456.4, disclosed by name sanitary nursing bed, its body is the netting with mesh that is made into by waterproof fibre, the requirement of this netting is that mesh diameter or catercorner length form the warp of mesh, the diameter of parallel more than or equal to being used to interweave, and less than 30 times through, parallel diameter.This disclosure of the Invention the bed of a kind of graticule and mesh ratio, in addition all not relate to graticule very thin for known technology, the very little reticulated of mesh is as the information and the architectural feature of bed, thereby the disclosed suspension net of known technology formula bed can't be supplied with the long-term bed patient and uses.

This utility model is the continuity case of Chinese patent CN03271456.4 and European patent E.P.1661542.

Summary of the invention:

The purpose of this utility model is the graticule of forming reticulated to be made the hygiene care net formula bed of practical screening, further pair warp and weft line innovative combination at prior art.

Technical solutions of the utility model are achieved in that a kind of hygiene care net formula bed, comprise reticulated, supporting frame, reticulated is the fabric with mesh that is woven into by graticule, the junction relative fixed of described warp and parallel connects, it is characterized in that: the inscribed circle diameter of straight warp of the mesh of reticulated or mesh is the warp of formation mesh, parallel diameter 2 times to 6 times, the unitary aperture openings area of mesh accounts for 35% to 78% of this mesh unit gross area, and the inscribed circle diameter of mesh diameter or mesh is less than 1.5mm; The warp of formation mesh, parallel diameter are less than 0.55mm; The thickness of described reticulated is less than 1.1mm; Described reticulated has two side suspensions at least between two relative corresponding sides of supporting frame, forms mutual location structure.

The edge of described reticulated partly or along cutting wires partly adheres to the tension enhancement Layer.

The described width of the reticulated between two corresponding sides of supporting frame that is suspended on is greater than the width 1mm to 20mm between two corresponding sides; The mesh diameter of described reticulated or mesh inscribed circle diameter are less than 0.8mm, and the warp of formation mesh, parallel diameter are less than 0.27mm, and the thickness of described reticulated is less than 0.55mm.

The part of described reticulated is inlaid with by mesh diameter or mesh inscribed circle diameter less than 0.3mm, and the graticule diameter is less than 0.08mm, and thickness is less than the described reticulated of 0.16mm.

Described reticulated is a monolayer, and graticule up and down interlacing plain weave is knitted structure, the error in length that constitutes the warp of mesh and parallel nominal value positive and negative 20% in, constitute the warp of mesh and the angle between the parallel greater than 60 °.

Any two adjacent interface points in the warp of described reticulated and the interface point of parallel must have one to be fixedly connected, and another are not fixedly connected.

The edge part of described reticulated, particularly being the warp or the parallel that hang the edge part that concerns with supporting frame is that dense arrangement is interlacing.

Described reticulated along one of warp or parallel direction or both direction, has intensive warp or parallel interwoven strips, and this interwoven strips width is less than the braiding structure of 3mm, and this interwoven strips is pectination or grid-like striped is uniformly distributed on the described reticulated.

The graticule that described reticulated is pectination or the grid-like braiding structure striped connection that interfixes.

Described reticulated tension enhancement Layer is made up of the material that is coated on reticulated, and this material is the mesh of the coated part of shutoff all or partly.

Described enhancement Layer comprises also and covers and be fixed on the reticulated or cover and be fixed on flexible fabric on the material that is coated on reticulated that selecting of thin film or non-woven fabrics is a kind of.

The mutually localized corresponding sides of described reticulated and supporting frame along or stiffened edge along on have fixed edge; This fixed edge comprises that by edge or stiffened edge edge jacket casing of enclosing and the cylindrical pin that is arranged in the jacket casing supporting frame has one can hold the post chamber of jacket casing and cylindrical pin and the elongated slot that a confession reticulated passes.

Described reticulated stiffened edge is along the rectangular thing of a last compound rigidity, the width of this rectangular thing is less than the width on stiffened edge edge, the two is compounded to form fixed edge, has suppending hole on the fixed edge, has hanging column on the supporting frame corresponding with it, suppending hole on the nationality fixed edge becomes dismountable location structure with hanging column on the supporting frame, and when grantee's body weight power, the normal direction displacement that the fixed edge between two adjacent suppending holes produces because of elastic bending is less than 5mm.

Described reticulated edge or stiffened edge edge directly are fixed on the supporting frame by adhesive.

Described reticulated and the mutually localized edge of supporting frame or stiffened edge along on have fixed edge, fixed edge refers to the edge or the stiffened edge edge cements on the cylindrical pin, and supporting frame has one can hold the post chamber of fixed edge and the elongated slot that a confession reticulated passes.

Described supporting frame surrounds the rectangle frame that forms by two long limits and two corresponding minor faces of correspondence, distance between two long limits or two minor faces is adjustable, adjusting range is: long limit is not more than 6cm, minor face is not more than 9cm, direction of motion during adjustment is that move simultaneously round about on two long limits, article two, minor face can be distinguished independent moving, and above-mentioned moving in any position can be fixed.

Described supporting frame surrounds the rectangle frame that forms by two parallel long limits with two parallel minor faces, the fixed edge that contains cylindrical pin can be at the post intracavity on two parallel long limits of supporting frame, along the circumferential direction simultaneously rotate 6cm round about, and above-mentioned rotation can be fixed in any position with interior circumferential length.

Described reticulated and supporting frame be the gulde edge edge mutually, and corresponding human buttock's curve have the wave crape pleat of dipping and heaving, and these wave crape pleats is fixed in the described enhancement Layer.

The band mesh fabric that reticulated of the present utility model adopts fine and closely woven graticule to be interwoven, edge mat enhancement Layer and supporting frame fix, the graticule that can guarantee fabric is injured skin not, can keep skin that air permeability and good is arranged again, be difficult for having bedsores, also can restore environment for the fire victim creates advantages of good skin.

Description of drawings:

Below in conjunction with concrete legend this utility model is described further:

Fig. 1 hygiene care net formula bed schematic perspective view

Fig. 2 band wave crape pleat reticulated sketch map

Fig. 3 reticulated partial schematic diagram

Fig. 4 reticulated two partial schematic diagrams

Fig. 5 reticulated three partial schematic diagrams

Fig. 6 reticulated enhancement Layer partial cutaway schematic

Wherein

1-supporting frame 11-post chamber 12-elongated slot

2-reticulated 21-warp, parallel 22-mesh

23-scavenge port 24-interwoven strips 25-wave crape pleat

3-enhancement Layer 31-area of coverage 32-half area of coverage

33-flexible fabric 4-fixed edge 41-jacket casing

The rectangular thing 44-of 42-cylindrical pin 43-suppending hole

The specific embodiment:

With reference to Fig. 1, this example hygiene care net formula bed, the reticulated 2 that comprises supporting frame 1 and be suspended on this supporting frame 1 is formed, mat supporting frame 1 is placed on the general bedstead or has on the heat preserving type nursing bedstead of warm and humid regulatory function, perhaps directly four jiaos cabinet base is installed, is formed an easy sick bed at supporting frame.The width that is suspended on the reticulated 2 between 1 two corresponding sides of supporting frame is greater than the width 1mm to 20mm between two corresponding sides.Better for force resolution when carrying human body weight, reticulated should be recessed a little relaxed state when hanging, and can not be tensioned state.In order to avoid reticulated 2 produces plastic elongation or fracture.The preferred net bore dia of reticulated 2 or mesh inscribed circle diameter are less than 0.8mm, and the warp of formation mesh, parallel diameter are less than 0.27mm, and the thickness of described reticulated is less than 0.55mm.Be inlaid with in the part of above-mentioned reticulated 2 by mesh diameter or mesh inscribed circle diameter less than 0.3mm, the graticule diameter is less than 0.08mm, thickness is less than the described reticulated 2 of 0.16mm, and it is finer and closely woven that this inlays the zone mutually, can be especially at patient's skin damage place.More particularly, inlay the position correspondence in the wound of being crouched and pressing by patient self, mosaic area is greater than wound area, and the nurse can see through the mesh of reticulated to wound jet cleaning liquid or medicinal liquid.

In addition then, at corresponding human buttock place, also can offer scavenge port 23, these scavenge port 23 edges have enhancement Layer 3 equally, reinforce the reticulated 2 at edge, in order to avoid drawn work or local fracture.

With reference to Fig. 2, reticulated 2 and supporting frame 1 be the gulde edge edge mutually, and corresponding human buttock's curve have the wave crape pleat 25 of dipping and heaving, and these wave crape pleats 25 is fixed in the described enhancement Layer.

With reference to Fig. 3, reticulated 2 is the fabrics with mesh 22 that are interwoven by warp, parallel 21, and the junction relative fixed of described warp 21 and parallel 21 connects, and can fix by binding agent, perhaps adds thermal finalization; Binding agent fixedly is meant any two the adjacent interface points in the interface point of the warp of reticulated 2 and parallel, must have one to be to be fixedly connected, and another is not fixedly connected, and as Fig. 3 dotted portion, is connection part.This connecting mode can guarantee that attached shape fabric front surface is smooth, can bonded dose of pickup.

In multiple decorative pattern with the machine braiding, it is optimum selection of the present utility model that the square hole plain weave is knitted, the square hole plain weave is knitted can be in the stretch-proof of reticulated, easy cleaning, aperture openings, aspects such as fabric thickness obtain optimum efficiency, but on actual manufacture process requirement, are recommendable in following ranges.Reticulated 2 is monolayers, and graticule up and down interlacing plain weave is knitted structure, the error in length that constitutes the warp of mesh 22 and parallel nominal value positive and negative 20% in, constitute the warp of mesh 22 and the angle between the parallel greater than 60 °.Above-mentioned mesh Unit 22 refer to that the hole of an opening and the graticule 21 that surrounds this hole constitute.

With reference to Fig. 4, the edge of reticulated 2 partly or along cutting wires partly adheres to tension enhancement Layer 3, and this enhancement Layer 3 of mat forms mutual location structure with supporting frame 1.Edge described here except around the edge on border, also should comprise the edge of cutting, the edge of opening part etc.Moreover, in the edge of reticulated 2 part, particularly being the edge part of the relation of suspension with supporting frame 1, warp 21 or parallel 21 are that dense arrangement interweaves, and improve the stretching resistance at edge.

With reference to Fig. 5, described reticulated along one of warp or parallel direction or both direction, has intensive warp 21 or parallel 21 interwoven strips 24.These interwoven strips 24 width are less than the braiding structure of 3mm, and this interwoven strips 24 is pectination or grid-like striped is uniformly distributed on the described reticulated 2, can improve the positioning performance of weight capacity, tensile property and the graticule of fabric greatly.The graticule 21 that on reticulated 2, is the interwoven strips 24 of pectination or the grid-like braiding structure connection that interfixes.A kind of scheme that connects is to print binding agent on the striped at the back side of reticulated 2.

As Fig. 4, described enhancement Layer 3 is made up of the material that is coated on the reticulated 2, the mesh 22 of the coated part of all or part of shutoff of this material, and the edge of saying so exactly is the thickest for what apply, and complete shutoff mesh is as the area of coverage among Fig. 2 31; And, form the mesh part by half area of coverage 32 of shutoff toward the attenuation transition gradually of reticulated 2 middle parts, just be coated with on the graticule cross point and strengthen using material.Being one from full shutoff to the part shutoff to a small amount of shutoff and reducing, or be the process that step reduces gradually, is to produce the intensity jumping phenomenon for the intersection that prevents tension enhancement Layer and non-tension enhancement Layer.The material that is used to apply is a flexible structure adhesive, and structure glue refers to be better than in indexs such as shear strength, hot strength, peel strength, inhomogeneous pull-off strengths the glue of common adhesive; Enhancement Layer 3 also comprises and covers and be fixed on the reticulated or cover and be fixed on flexible fabric 33, thin film on the material that is coated on reticulated, or non-woven fabrics select a kind of, it can be single face, the perhaps two-sided flexible fabric 33 that all covers, intensity is improved, so that locate mutually with supporting frame 1.

Refer again to Fig. 1 and Fig. 6, direct cementation location, detachable location structure can be adopted, so that change or disassembly, cleaning in the location that reticulated 2 and supporting frame are 1.Concrete scheme is as follows:

One: reticulated 2 at least with supporting frame 1 mutually localized corresponding sides along having fixed edge 4 on the enhancement Layer 3; This fixed edge 4 comprises that jacket casing 41 of being enclosed by enhancement Layer 3 and the cylindrical pin 42 that is arranged in the jacket casing, supporting frame 1 have one and can hold the post chamber 11 of jacket casing and cylindrical pin and the elongated slot 12 that a confession reticulated 2 passes.In this programme, after cylindrical pin 42 was extracted out, reticulated 2 can separate with supporting frame 1, was fit to the local bed that uses reticulated 2.Specifically, reticulated 2 is the whole piece reticulated 2 in Fig. 1 bed, also can only locally use reticulated 2, uses at patient's buttocks, be convenient to large and small just cleaning automatically, and other parts can adopt the fabric of common grade, and assembly unit is used.

Two: reticulated 2 at least can with the mutually localized corresponding sides of supporting frame along having fixed edge 4 on the enhancement Layer 3; This fixed edge 4 refers to enhancement Layer 3 and cements on the cylindrical pin 42, and supporting frame 1 has one can hold the post chamber 11 of this cylindrical pin and the elongated slot 12 that a confession reticulated passes.This also is the distortion of scheme one, and cylindrical pin 42 fixes with enhancement Layer 3, and globality is stronger.

Three: fixed edge 4 refers to a rectangular thing 43 that is compounded on the enhancement Layer 3, and as Fig. 4, the width of this rectangular thing 43 is less than enhancement Layer 3 width; The fixed edge 4 that both are combined into, on fixed edge 4, has suppending hole, has hanging column on the supporting frame corresponding with it, suppending hole on the nationality fixed edge 4 becomes dismountable location structure with hanging column on the supporting frame 1, when grantee's body weight power, the normal direction displacement that the fixed edge between two adjacent suppending holes produces because of elastic bending is less than 5mm.

As, rectangular thing 43 evenly offers suppending hole 44, and corresponding design has the hanging column that can insert in the suppending hole 44 on the supporting frame 1, and both cooperate the formation location mat, both can be for convenience detach, it is also simple to change operation.

Four: the simplest way promptly is that reticulated 2 edge enhancement Layers 3 directly are fixed on the supporting frame 1 by adhesive, forms mutual positioning relation, and this scheme is changed the reticulated operation and required higher point relatively, but structure is the simplest.

For the elasticity that makes the reticulated 2 that is suspended on the supporting frame can suitably be regulated, supporting frame 1 surrounds the rectangle frame that forms by two long limits and two corresponding minor faces of correspondence, distance between two long limits or two minor faces is adjustable, adjusting range is: long limit is not more than 6cm, minor face is not more than 9cm, direction of motion during adjustment is that move simultaneously round about on two long limits, and two minor faces can be distinguished independent moving, and above-mentioned moving in any position can be fixed.

In addition, supporting frame 1 surrounds the rectangle frame that forms by two parallel long limits with two parallel minor faces, the fixed edge that contains cylindrical pin 42 can be in the post chamber 11 on 1 two parallel long limits of supporting frame, along the circumferential direction simultaneously rotate 6cm round about, and above-mentioned rotation can be fixed in any position with interior circumferential length.

In sum, net formula bed of the present utility model, reticulated 2 are positioned on the long limit of two correspondences; And the long limit of the net formula bed in the example is to be divided into several joints by the seat of human body crooked curve for sleeping in, is connected to the dual-purpose type that crouches of sitting by hinge.

Claims

1. hygiene care net formula bed, comprise reticulated, supporting frame, reticulated is the fabric with mesh that is woven into by graticule, the junction relative fixed of described warp and parallel connects, it is characterized in that: the inscribed circle diameter of straight warp of the mesh of reticulated or mesh is the warp of formation mesh, parallel diameter 2 times to 6 times, the unitary aperture openings area of mesh accounts for 35% to 78% of this mesh unit gross area, and the internal strength circular diameter of mesh diameter or mesh is less than 1.5mm; The warp of formation mesh, parallel diameter are less than 0.55mm; The thickness of described reticulated is less than 1.1mm; Described reticulated has two side suspensions at least between two relative corresponding sides of supporting frame, forms mutual location structure.

2. hygiene care net formula bed according to claim 1 is characterized in that: the edge of described reticulated partly or along cutting wires partly adheres to the tension enhancement Layer.

3. hygiene care net formula bed according to claim 1 and 2 is characterized in that: the width that is suspended on the reticulated between two corresponding sides of supporting frame is greater than the width 1mm to 20mm between two corresponding sides; The mesh diameter of described reticulated or mesh inscribed circle diameter are less than 0.8mm, and the warp of formation mesh, parallel diameter are less than 0.27mm, and the thickness of described reticulated is less than 0.55mm.

4. hygiene care net formula bed according to claim 3 is characterized in that: the part of described reticulated is inlaid with by mesh diameter or mesh inscribed circle diameter less than 0.3mm, and the graticule diameter is less than 0.08mm, and thickness is less than the described reticulated of 0.16mm.

5. hygiene care net formula bed according to claim 4, it is characterized in that: described reticulated is a monolayer, graticule interlacing plain weave is up and down knitted structure, the error in length that constitutes the warp of mesh and parallel nominal value positive and negative 20% in, constitute the warp of mesh and the angle between the parallel greater than 60 °.

6. hygiene care net formula bed according to claim 5 is characterized in that: any two the adjacent interface points in the warp of described reticulated and the interface point of parallel must have one to be fixedly connected, and another are not fixedly connected.

7. hygiene care net formula bed according to claim 6 is characterized in that: the edge part of described reticulated, particularly being the warp or the parallel that hang the edge part that concerns with supporting frame is that dense arrangement is interlacing.

8. hygiene care net formula bed according to claim 7, it is characterized in that: described reticulated, along one of warp or parallel direction or both direction, have intensive warp or parallel interwoven strips, this interwoven strips width is less than the braiding structure of 3mm, and this interwoven strips is pectination or grid-like striped is uniformly distributed on the described reticulated.

9. hygiene care net formula bed according to claim 8 is characterized in that: the graticule that described reticulated is pectination or the grid-like braiding structure striped connection that interfixes.

10. hygiene care net formula bed according to claim 2 is characterized in that: described reticulated tension enhancement Layer is made up of the material that is coated on reticulated, and this material is the mesh of the coated part of shutoff all or partly.

11. according to claim 2 or 10 described hygiene care net formula beds, it is characterized in that: enhancement Layer comprises also and covers and be fixed on the reticulated or cover and be fixed on flexible fabric on the material that is coated on reticulated that selecting of thin film or non-woven fabrics is a kind of.

12. hygiene care net formula bed according to claim 1 and 2 is characterized in that: the mutually localized corresponding sides of reticulated and supporting frame along or stiffened edge along on have fixed edge; This fixed edge comprises that by edge or stiffened edge edge jacket casing of enclosing and the cylindrical pin that is arranged in the jacket casing supporting frame has one can hold the post chamber of jacket casing and cylindrical pin and the elongated slot that a confession reticulated passes.

13. hygiene care net formula bed according to claim 2, it is characterized in that: described reticulated stiffened edge is along the rectangular thing of a last compound rigidity, the width of this rectangular thing is less than the width on stiffened edge edge, the two is compounded to form fixed edge, has suppending hole on the fixed edge, has hanging column on the supporting frame corresponding with it, suppending hole on the nationality fixed edge becomes dismountable location structure with hanging column on the supporting frame, when grantee's body weight power, the normal direction displacement that the fixed edge between two adjacent suppending holes produces because of elastic bending is less than 5mm.

14. hygiene care net formula bed according to claim 3, it is characterized in that: reticulated edge or stiffened edge edge directly are fixed on the supporting frame by adhesive.

15. hygiene care net formula bed according to claim 1 and 2, it is characterized in that: described reticulated and the mutually localized edge of supporting frame or stiffened edge along on have fixed edge, fixed edge refers to the edge or the stiffened edge edge cements on the cylindrical pin, and supporting frame has one can hold the post chamber of fixed edge and the elongated slot that a confession reticulated passes.

16. hygiene care net formula bed according to claim 12, it is characterized in that: supporting frame surrounds the rectangle frame that forms by two long limits and two corresponding minor faces of correspondence, distance between two long limits or two minor faces is adjustable, adjusting range is: long limit is not more than 6cm, minor face is not more than 9cm, direction of motion during adjustment is that move simultaneously round about on two long limits, and two minor faces can be distinguished independent moving, and above-mentioned moving in any position can be fixed.

17. hygiene care net formula bed according to claim 15, it is characterized in that: supporting frame surrounds the rectangle frame that forms by two parallel long limits with two parallel minor faces, the fixed edge that contains cylindrical pin can be at the post intracavity on two parallel long limits of supporting frame, along the circumferential direction simultaneously rotate 6cm round about, and above-mentioned rotation can be fixed in any position with interior circumferential length.

18. hygiene care net formula bed according to claim 2 is characterized in that: reticulated and supporting frame be the gulde edge edge mutually, and corresponding human buttock's curve have the wave crape pleat of dipping and heaving, and these wave crape pleats is fixed in the described enhancement Layer.