CN109172202B - Anti-bacterial medical mattress beneficial to cleaning - Google Patents
Anti-bacterial medical mattress beneficial to cleaning Download PDFInfo
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- CN109172202B CN109172202B CN201811166935.1A CN201811166935A CN109172202B CN 109172202 B CN109172202 B CN 109172202B CN 201811166935 A CN201811166935 A CN 201811166935A CN 109172202 B CN109172202 B CN 109172202B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
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Abstract
The invention discloses an antibacterial medical mattress beneficial to cleaning, which comprises a first supporting rod and a second supporting rod which are axially arranged in parallel, wherein a plurality of mounting rods are arranged between the first supporting rod and the second supporting rod and are uniformly distributed along the axial direction of the first supporting rod or the second supporting rod, and the two axial ends of each mounting rod are respectively fixed on the side wall of the first supporting rod and the side wall of the second supporting rod; the installation rod is independently wound with a cushion pad. When the mattress needs to be cleaned, all the cushion pads are detached for cleaning and disinfection operation, and each cushion pad has smaller volume, lighter weight and flexible cleaning and disinfection operation compared with the existing integral mattress; the installation rods can be wound with cushions with different elastic properties or with different thicknesses according to requirements so as to meet the requirements of ergonomics. The buffer cushion can be made of sponge, latex and other elastic materials which are convenient to clean.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an antibacterial medical mattress beneficial to cleaning.
Background
The cross infection in hospitals is always a very concerned problem, the cross infection problem in hospitals is greatly improved by using disposable syringes and infusion sets, but the cross infection in hospitals has many ways, and how to prevent the cross infection needs to be done from each link, so that the purpose can be achieved. At present, bed sheets and mattresses of hospitals are not disposable articles, wherein the bed sheets can be used by changing, washing and disinfecting, and the problem of cross contamination of the bed sheets can be effectively controlled as long as the disinfection link is good; but the mattress is inconvenient to clean and disinfect due to the thick and heavy weight, large volume and the like, and can only be dried by the sun accidentally, and the mattress is not disinfected and changed and washed fundamentally. When the bed sheet is wet by urine or wetted by various liquids, the mattress is inevitably polluted, and even if a new bed sheet is replaced, the bed sheet is still polluted, so that the disinfection effect of the bed sheet is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the traditional medical mattress is inconvenient to clean and disinfect due to the reasons of heavy weight, large volume and the like, and the invention provides the antibacterial medical mattress which solves the problems and is beneficial to cleaning.
The invention is realized by the following technical scheme:
the antibacterial medical mattress beneficial to cleaning comprises a first supporting rod and a second supporting rod which are arranged in parallel in the axial direction, wherein a plurality of mounting rods are arranged between the first supporting rod and the second supporting rod and are uniformly distributed along the axial direction of the first supporting rod or the second supporting rod, and the two axial ends of each mounting rod are respectively fixed on the side wall of the first supporting rod and the side wall of the second supporting rod; the installation rod is independently wound with a cushion pad.
The working principle of the invention is as follows: the main body framework structure of the mattress is formed by a first support rod, a second support rod and a plurality of mounting rods, and the axial length of the first support rod and the axial length of the second support rod form the axial length of the mattress; the two axial ends of the mounting rod can be integrally fixed on the side walls of the first support rod and the second support rod on the two sides, and can also be detachably fixed on the side walls of the first support rod and the second support rod on the two sides through connecting pieces; when the mattress is used, a plurality of layers of cushions are wound on each mounting rod to form a plurality of independent cushion units (each cushion unit comprises one mounting rod and the cushion wound on the mounting rod), so that each cushion part of the mattress is composed of a plurality of cushions with smaller volumes, when the mattress needs to be cleaned, each cushion is detached for cleaning and disinfection, and each cushion has smaller volume, lighter weight and flexible cleaning and disinfection operation compared with the existing integral mattress; the installation rods can be wound with cushions with different elastic properties or with different thicknesses according to requirements so as to meet the requirements of ergonomics. The buffer cushion can be made of sponge, latex and other elastic materials which are convenient to clean.
Preferably, the mounting rod is sleeved with a sleeve, the inner wall of the sleeve is in clearance fit with the outer wall of the mounting rod, the axial direction of the sleeve is parallel to the axial direction of the mounting rod, and the axial length of the sleeve is smaller than that of the mounting rod between the first support rod and the second support rod; the buffer cushion cover is wound on the sleeve along the circumferential direction of the outer wall of the sleeve and fixed.
The cushion pad is indirectly wound on the mounting rod through the sleeve to increase the stability of the whole structure; specifically, twine the blotter on the sleeve, because sleeve inner wall and installation pole outer wall clearance fit, consequently, in the use, when human body lay on the mattress along mattress axial displacement, the telescopic rotation effort can be turned into to human and the friction effort part on mattress top layer, does benefit to and prevents that the blotter from droing to and the buffering installation pole and first bracing piece and second bracing piece are connected the position atress condition, and the guarantee mattress wholly has longer life.
Preferably, the side wall of the sleeve is provided with a plurality of strip-shaped holes, and the long axis direction of the strip-shaped holes is parallel to the axial direction of the sleeve; a plurality of strip-shaped limiting clamping pieces are arranged at one end of the buffer pad in the long axis direction, and the geometric center end of the plate surface on one side of each limiting clamping piece is flexibly and rotatably connected with the end part of the buffer pad; when the face of spacing card was parallel with the blotter pad face, it was downthehole to insert the bar with spacing card to spacing card and blotter connection base point rotate spacing card as the center and make the major axis direction of spacing card and the perpendicular card of bar hole major axis direction establish at the bar downthehole.
The purpose of arranging a plurality of strip-shaped holes on the sleeve is to ventilate and ventilate on one hand and detachably fix the buffer cushion on the other hand; when the face of spacing card was parallel with the blotter pad face, it was downthehole to insert spacing card into the bar to spacing card and blotter connection base point rotate the major axis direction that spacing card made spacing card and the perpendicular card of bar hole major axis direction as the center and establish at the bar downthehole, like this back on the sleeve is fixed to blotter axial one end, just can be to the blotter winding at the rest position on the sleeve, and spacing card can adopt to have certain elastic plastics to make.
Preferably, the inner cushion surface of the free end of the cushion pad and the outer cushion surface close to the free end are provided with self-adhesive areas which are matched with each other.
After the cushion is wound, the free end of the cushion is fixed by utilizing the existing self-adhesive tape technology, so that the cushion is prevented from falling off from the sleeve in the use process; the area size in self-adhesive area can set up as required, and the self-adhesive area is longer along blotter axial length, then is the bigger to the regulation flexibility ratio of blotter winding number of turns.
Preferably, a limiting pipe is further sleeved in the sleeve, and the limiting clamping piece is pressed between the outer wall of the limiting pipe and the inner wall of the sleeve in a transition fit manner; an annular pressure plate is arranged at one axial end of the limiting pipe; a plurality of circular through holes are formed in the side wall of the limiting pipe; the other axial end of the limiting pipe is provided with a threaded pipe section and a movable pipe which have the same axial lead, the inner diameter of the threaded pipe section is equal to that of the limiting pipe, and the outer diameter of the threaded pipe section is smaller than that of the limiting pipe; the movable pipe inner wall and the threaded pipe section are in threaded connection and adaptive, the outer diameter of the movable pipe is equal to the outer diameter of the limiting pipe in size, an annular pressing plate is arranged at the free end, away from the limiting pipe, of the movable pipe, and the outer diameter of the annular pressing plate is larger than the outer diameter of the sleeve and smaller than the whole thickness of the cushion pad wound on the outer wall of the sleeve.
The limiting pipe is sleeved in the sleeve and is mainly used for fixing the limiting clamping piece, and the limiting clamping piece is pressed between the outer wall of the limiting pipe and the inner wall of the sleeve in a transition fit manner, so that the limiting clamping piece is prevented from being pulled out of the strip-shaped hole under the action of external pulling force; set up the adaptation of bar hole on a plurality of circular through-holes and the sleeve pipe on the spacing pipe, there is ventilative clearance all the time on the radial direction of the blotter of guarantee spacing intraductal to the sleeve outer wall.
Preferably, a plurality of positioning rings are sleeved on the side walls of the first supporting rod and the second supporting rod, connecting rods are arranged on the side walls of the positioning rings in a protruding mode, and external threads are arranged on the outer walls of the free ends of the connecting rods and the outer wall of the axial free end of the mounting rod; the detachable connection of the mounting rod with the first supporting rod and the second supporting rod is realized through the internal thread of the inner wall of the connecting pipe and the external thread of the connecting rod and the external thread of the mounting rod.
In the installation process, the connecting pipe is sleeved on the installation rod, then the end part of the installation rod is opposite to the end part of the connecting rod, the internal thread of the connecting pipe and the internal thread of the installation rod are matched, and the connecting pipe is rotated to move towards the connecting rod until the internal thread of the connecting pipe is matched with the external thread of the connecting rod.
Preferably, the outer wall of the free end of the connecting pipe is provided with an annular baffle along the circumferential direction.
Set up annular baffle through the free end at the connecting pipe towards the sleeve to form limiting displacement to winding blotter axial both ends on the sleeve, prevent that the blotter from breaking away from the sleeve along sleeve axial displacement.
Preferably, the side walls of the first support rod and the second support rod are respectively provided with a plurality of annular clamping grooves, the plurality of annular clamping grooves are distributed at intervals along the axial direction of the corresponding first support rod or the second support rod, and the outer diameter of each annular clamping groove is smaller than that of the corresponding first support rod or the corresponding second support rod; the annular clamping groove is provided with a positioning ring in a clearance fit manner, and the inner diameter of the positioning ring is larger than the outer diameter of the annular clamping groove and smaller than the outer diameter of the first supporting rod or the second supporting rod.
Threaded connection can be dismantled with connecting rod one end to the installation pole through the connecting pipe, but the other end integration of connecting rod sets up on the holding ring outer wall, the holding ring with inlay and establish in ring groove, limit the holding ring through ring groove and follow first bracing piece or second bracing piece axial displacement, the internal diameter of holding ring is greater than ring groove's external diameter and is less than the external diameter of first bracing piece or second bracing piece simultaneously, the holding ring rotates for the ring groove position and connects in order to play good cushioning effect, prevent that holding ring and first bracing piece or second bracing piece junction fracture are impaired.
Preferably, the free end side wall of the connecting rod is provided with a positioning groove, the free end face of the mounting rod is provided with a positioning rod extending coaxially, the positioning rod is embedded into the positioning groove and is matched with the positioning groove, and the radial cross sections of the positioning rod and the positioning groove are both in a polygonal structure.
The installation rod is in adaptive contact with the connecting rod through the positioning rod and the positioning groove, so that on one hand, the contact area between the installation rod and the connecting rod is favorably increased, and the connection stability is improved; on the other hand, because the radial cross-section of locating lever and constant head tank all is polygonized structure, do benefit to and prevent that installation pole and connecting rod from rotating relatively, influencing the stability of connecting pipe installation.
Preferably, a plurality of buffer sleeves are further arranged on the first support rod and the second support rod, and each buffer sleeve is sleeved on the rod section of the first support rod or the second support rod between the two mounting rods; the cushion collar comprises an elastic support with a radial section in a major arc structure and an elastic cushion layer adhered to the outer wall of the elastic support.
The first support rod and the second support rod are sleeved with the buffer sleeves, so that the comfort degree of the convenient part of the mattress is improved; the radial section of the elastic support is of a major arc structure so as to open or close the arc opening to realize the detachable installation of the buffering sleeve on the first supporting rod or the second supporting rod.
The invention has the following advantages and beneficial effects:
1. the working principle of the invention is as follows: the main body framework structure of the mattress is formed by a first support rod, a second support rod and a plurality of mounting rods, and the axial length of the first support rod and the axial length of the second support rod form the axial length of the mattress; the two axial ends of the mounting rod can be integrally fixed on the side walls of the first support rod and the second support rod on the two sides, and can also be detachably fixed on the side walls of the first support rod and the second support rod on the two sides through connecting pieces; when the mattress is used, a plurality of layers of cushions are wound on each mounting rod to form a plurality of independent cushion units (each cushion unit comprises one mounting rod and the cushion wound on the mounting rod), so that each cushion part of the mattress is composed of a plurality of cushions with smaller volumes, when the mattress needs to be cleaned, each cushion is detached for cleaning and disinfection, and each cushion has smaller volume, lighter weight and flexible cleaning and disinfection operation compared with the existing integral mattress; the installation rods can be wound with cushions with different elastic properties or with different thicknesses according to requirements so as to meet the requirements of ergonomics;
2. the purpose of arranging a plurality of strip-shaped holes on the sleeve is to ventilate and ventilate on one hand and detachably fix the cushion pad on the other hand; when the face of spacing card was parallel with the blotter pad face, it was downthehole to insert spacing card into the bar to spacing card and blotter connection base point rotate the major axis direction that spacing card made spacing card and the perpendicular card of bar hole major axis direction as the center and establish at the bar downthehole, like this back on the sleeve is fixed to blotter axial one end, just can be to the blotter winding at the rest position on the sleeve, and spacing card can adopt to have certain elastic plastics to make. After the cushion is wound, the free end of the cushion is fixed by utilizing the existing self-adhesive tape technology, so that the cushion is prevented from falling off from the sleeve in the use process; the area of the self-adhesive area can be set as required, and the longer the self-adhesive area is along the axial length of the cushion pad, the greater the flexibility of adjusting the number of winding turns of the cushion pad is;
3. the mounting rod is detachably connected with one end of the connecting rod through the connecting pipe in a threaded manner, the other end of the connecting rod can be integrally arranged on the outer wall of the positioning ring, the positioning ring is embedded in the annular clamping groove, the positioning ring is limited to axially move along the first supporting rod or the second supporting rod through the annular clamping groove, meanwhile, the inner diameter of the positioning ring is larger than the outer diameter of the annular clamping groove and smaller than the outer diameter of the first supporting rod or the second supporting rod, the positioning ring is rotatably connected with the annular clamping groove to play a good buffering role, and the connecting part of the positioning ring and the first supporting rod or the second supporting rod is prevented from.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a front view of the present invention;
FIG. 2 is a perspective view of the sleeve of the present invention;
FIG. 3 is a schematic view of the cushion of the present invention in an expanded configuration;
FIG. 4 is an exploded view of the stopper tube of the present invention;
FIG. 5 is a schematic view of the connection section of the mounting bar and the first support bar (or the second support bar) according to the present invention;
fig. 6 is a schematic perspective view of the cushion collar of the present invention.
Reference numbers and corresponding part names in the drawings: 1-a first support rod, 2-a second support rod, 3-a mounting rod, 4-a cushion pad, 5-a sleeve, 6-a strip-shaped hole, 7-a limiting card, 8-a limiting pipe, 9-an annular pressing plate, 10-a threaded pipe section, 11-a movable pipe, 12-a circular through hole, 13-a self-adhesive area, 14-a positioning ring, 15-a connecting rod, 16-a connecting pipe, 17-an annular clamping groove, 18-an annular baffle, 19-a positioning groove, 20-a positioning, 21-a cushion sleeve, 22-an elastic support and 23-an elastic cushion layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Example 1
The embodiment provides an antibacterial medical mattress beneficial to cleaning, which comprises a cylindrical first supporting rod 1 and a cylindrical second supporting rod 2 which are axially arranged in parallel, wherein the axial lengths of the first supporting rod 1 and the second supporting rod 2 are equal, six mounting rods 3 are arranged between the first supporting rod 1 and the second supporting rod 2, the six mounting rods 3 are uniformly distributed along the axial direction of the first supporting rod 1 or the second supporting rod 2, and the two axial ends of each mounting rod 3 are respectively fixed on the side wall of the first supporting rod 1 and the side wall of the second supporting rod 2; the installation pole 3 is independently wound with a buffer cushion 4, and the buffer cushion 4 is made of latex material.
Example 2
The improvement is further improved on the basis of the embodiment 1, a sleeve 5 is sleeved on the mounting rod 3, the inner wall of the sleeve 5 is in clearance fit with the outer wall of the mounting rod 3, the axial direction of the sleeve 5 is parallel to the axial direction of the mounting rod 3, and the axial length of the sleeve 5 is smaller than that of the mounting rod 3 between the first supporting rod 1 and the second supporting rod 2; the buffer pad 4 is fixed on the sleeve 5 by being wound on the sleeve 5 along the circumference of the outer wall of the sleeve 5. A plurality of strip-shaped holes 6 are formed in the side wall of the sleeve 5, and the long axis direction of each strip-shaped hole 6 is parallel to the axial direction of the sleeve 5; one end of the cushion pad 4 in the long axis direction is provided with four strip-shaped limiting clamping pieces 7, and the geometric center end of the plate surface on one side of each limiting clamping piece 7 is adhered and fixed on the extending strip protruding from the end part of the cushion pad 4; when the face of spacing card 7 was parallel with 4 pad faces of blotter, in inserting bar hole 6 with spacing card 7 to spacing card 7 and 4 connection base points of blotter rotate spacing card 7 as the center and make the major axis direction of spacing card 7 and the perpendicular card of 6 major axis directions in bar hole 6 establish in the bar hole 6. Self-adhesive areas 13 which are matched with each other are arranged on the inner pad surface of the free end of the buffer pad 4 and the outer pad surface close to the free end.
Example 3
The device is further improved on the basis of the embodiment 2, a limiting pipe 8 is further sleeved in the sleeve 5, and a limiting clamping piece 7 is pressed between the outer wall of the limiting pipe 8 and the inner wall of the sleeve 5 in a transition fit manner; an annular pressure plate 9 is arranged at one axial end of the limiting pipe 8; a plurality of circular through holes 12 are formed in the side wall of the limiting pipe 8; the other axial end of the limiting pipe 8 is provided with a threaded pipe section 10 and a movable pipe 11 which have the same axial lead, the inner diameter of the threaded pipe section 10 is equal to the inner diameter of the limiting pipe 8, and the outer diameter of the threaded pipe section 10 is smaller than the outer diameter of the limiting pipe 8; 11 inner walls of activity pipe and 10 threaded connection adaptations of screw thread pipeline section, the external diameter of activity pipe 11 equals with spacing pipe 8's external diameter size, and the free end that spacing pipe 8 was kept away from to activity pipe 11 is equipped with annular clamp plate 9, and annular clamp plate 9's external diameter is greater than sleeve 5's external diameter, and is less than the whole thickness of 5 outer wall winding blotters of sleeve 4.
Example 4
The improvement is further improved on the basis of the embodiment 3, the side walls of the first supporting rod 1 and the second supporting rod 2 are respectively provided with six positioning rings 14 in a sleeved mode, the side walls of the positioning rings 14 are welded with connecting rods 15, and the outer walls of the free ends of the connecting rods 15 and the outer wall of the axial free end of the mounting rod 3 are provided with external threads; the detachable connection of the mounting rod 3 with the first support rod 1 and the second support rod 2 is realized through the matching of the internal thread of the inner wall of the connecting pipe 16, the external thread of the connecting rod 15 and the external thread of the mounting rod 3. The free end of the connecting pipe 16 is provided with an annular baffle 18 along the circumferential direction. The side walls of the first supporting rod 1 and the second supporting rod 2 are respectively provided with six annular clamping grooves 17, the six annular clamping grooves 17 are axially distributed at intervals along the corresponding first supporting rod 1 or second supporting rod 2, and the outer diameter of each annular clamping groove 17 is smaller than that of the first supporting rod 1 or second supporting rod 2; the positioning ring 14 is sleeved at the annular clamping groove 17 in a clearance fit manner, and the inner diameter of the positioning ring 14 is larger than the outer diameter of the annular clamping groove 17 and smaller than the outer diameter of the first support rod 1 or the second support rod 2. The free end side wall of the connecting rod 15 is provided with a positioning groove 19, the free end face of the installation rod 3 is provided with a positioning rod 20 extending with the same axial lead, the positioning rod 20 is embedded into the positioning groove 19 to be matched, and the radial cross sections of the positioning rod 20 and the positioning groove 19 are both in a regular hexagon structure.
Example 5
The improvement is further improved on the basis of the embodiment 4, five buffer sleeves 21 are respectively arranged on the first supporting rod 1 and the second supporting rod 2, and each buffer sleeve 21 is sleeved on the rod section of the first supporting rod 1 or the second supporting rod 2 between the two mounting rods 3; the buffer cover 21 comprises an elastic support 22 with a radial cross section in a major arc structure and an elastic cushion layer 23 adhered to the outer wall of the elastic support 22, and the elastic cushion layer 23 can be made of sponge materials.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. The antibacterial medical mattress beneficial to cleaning is characterized by comprising a first supporting rod (1) and a second supporting rod (2) which are axially arranged in parallel, wherein a plurality of mounting rods (3) are arranged between the first supporting rod (1) and the second supporting rod (2), the mounting rods (3) are uniformly distributed along the axial direction of the first supporting rod (1) or the second supporting rod (2), and the two axial ends of each mounting rod (3) are respectively fixed on the side wall of the first supporting rod (1) and the side wall of the second supporting rod (2); a cushion pad (4) is independently wound on the mounting rod (3);
the mounting rod (3) is sleeved with a sleeve (5), the inner wall of the sleeve (5) is in clearance fit with the outer wall of the mounting rod (3), the axial direction of the sleeve (5) is parallel to the axial direction of the mounting rod (3), and the axial length of the sleeve (5) is smaller than that of the mounting rod (3) between the first supporting rod (1) and the second supporting rod (2); the buffer pad (4) is wound on the sleeve (5) along the circumferential direction of the outer wall of the sleeve (5) and fixed;
a plurality of strip-shaped holes (6) are formed in the side wall of the sleeve (5), and the long axis direction of the strip-shaped holes (6) is parallel to the axis direction of the sleeve (5); a plurality of strip-shaped limiting clamping pieces (7) are arranged at one end of the buffer cushion (4) in the long axis direction, and the geometric center end of the plate surface on one side of each limiting clamping piece (7) is flexibly and rotatably connected with the end part of the buffer cushion (4); when the plate surface of the limiting card (7) is parallel to the cushion surface of the cushion pad (4), the limiting card (7) is inserted into the strip-shaped hole (6), and the limiting card (7) is rotated by taking the connecting base point of the limiting card (7) and the cushion pad (4) as the center, so that the long axis direction of the limiting card (7) is vertically clamped in the strip-shaped hole (6) along the long axis direction of the strip-shaped hole (6);
self-adhesive areas (13) which are mutually matched are arranged on the inner side cushion surface of the free end of the cushion pad (4) and the outer side cushion surface close to the free end;
a limiting pipe (8) is further sleeved in the sleeve (5), and the limiting clamping piece (7) is pressed between the outer wall of the limiting pipe (8) and the inner wall of the sleeve (5) in a transition fit manner; an annular pressure plate (9) is arranged at one axial end of the limiting pipe (8); a plurality of circular through holes (12) are formed in the side wall of the limiting pipe (8); the other axial end of the limiting pipe (8) is provided with a threaded pipe section (10) and a movable pipe (11) which have the same axial lead, the inner diameter of the threaded pipe section (10) is equal to that of the limiting pipe (8), and the outer diameter of the threaded pipe section (10) is smaller than that of the limiting pipe (8); the movable pipe (11) inner wall and screw thread pipeline section (10) threaded connection adaptation, the external diameter of movable pipe (11) and the external diameter size of spacing pipe (8) equal, the free end that spacing pipe (8) were kept away from in movable pipe (11) is equipped with annular clamp plate (9), the external diameter of annular clamp plate (9) is greater than the external diameter of sleeve (5), and is less than the whole thickness of blotter (4) of sleeve (5) outer wall winding.
2. The antibacterial medical mattress convenient to clean as claimed in claim 1, wherein a plurality of positioning rings (14) are sleeved on the side walls of the first supporting rod (1) and the second supporting rod (2), connecting rods (15) are arranged on the side walls of the positioning rings (14) in a protruding mode, and external threads are arranged on the outer walls of the free ends of the connecting rods (15) and the outer walls of the axial free ends of the mounting rods (3); the detachable connection of the mounting rod (3) with the first supporting rod (1) and the second supporting rod (2) is realized through the internal thread of the inner wall of the connecting pipe (16) and the external thread of the connecting rod (15) and the external thread of the mounting rod (3) in a matching mode.
3. The fungi-proofing medical mattress facilitating cleaning according to claim 2, characterized in that the outer wall of the free end of the connecting pipe (16) is provided with an annular baffle plate (18) along the circumferential direction.
4. The antibacterial medical mattress convenient to clean according to claim 2, characterized in that a plurality of annular clamping grooves (17) are formed in the side walls of the first support rod (1) and the second support rod (2), the plurality of annular clamping grooves (17) are axially distributed along the corresponding first support rod (1) or the second support rod (2) at intervals, and the outer diameter of each annular clamping groove (17) is smaller than that of the corresponding first support rod (1) or the corresponding second support rod (2); a positioning ring (14) is sleeved at the position of the annular clamping groove (17) in a clearance fit manner, and the inner diameter of the positioning ring (14) is larger than the outer diameter of the annular clamping groove (17) and smaller than the outer diameter of the first supporting rod (1) or the second supporting rod (2).
5. The antibacterial medical mattress beneficial to cleaning according to claim 2, characterized in that a positioning groove (19) is arranged on the side wall of the free end of the connecting rod (15), a positioning rod (20) extending coaxially with the axis is arranged on the end face of the free end of the mounting rod (3), the positioning rod (20) is embedded into the positioning groove (19) for matching, and the radial cross sections of the positioning rod (20) and the positioning groove (19) are both polygonal.
6. The antibacterial medical mattress convenient to clean as claimed in claim 1, wherein a plurality of buffer sleeves (21) are further arranged on the first support rod (1) and the second support rod (2), and each buffer sleeve (21) is sleeved on the rod section of the first support rod (1) or the second support rod (2) between the two mounting rods (3); the buffer sleeve (21) comprises an elastic support (22) with a radial section in a major arc structure and an elastic cushion layer (23) adhered to the outer wall of the elastic support (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811166935.1A CN109172202B (en) | 2018-10-08 | 2018-10-08 | Anti-bacterial medical mattress beneficial to cleaning |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811166935.1A CN109172202B (en) | 2018-10-08 | 2018-10-08 | Anti-bacterial medical mattress beneficial to cleaning |
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| Publication Number | Publication Date |
|---|---|
| CN109172202A CN109172202A (en) | 2019-01-11 |
| CN109172202B true CN109172202B (en) | 2021-01-19 |
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| CN201811166935.1A Active CN109172202B (en) | 2018-10-08 | 2018-10-08 | Anti-bacterial medical mattress beneficial to cleaning |
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| CN109172202A (en) | 2019-01-11 |
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