CN210114598U - Quick assembly disassembly structure of sick bed bedstead - Google Patents
Quick assembly disassembly structure of sick bed bedstead Download PDFInfo
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- CN210114598U CN210114598U CN201920476398.4U CN201920476398U CN210114598U CN 210114598 U CN210114598 U CN 210114598U CN 201920476398 U CN201920476398 U CN 201920476398U CN 210114598 U CN210114598 U CN 210114598U
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Abstract
The utility model discloses a quick disassembly and assembly structure of a sickbed bedstead, which consists of a left bedstead and a right bedstead; the inner ends of the left bedstead and the right bedstead are spliced together; because the inner side of the left frame of the left bedstead is provided with the guide surface and the extension arm is provided with the positioning hole, and the extension arm at the open end of the right frame is provided with the elastic positioning pin, when the left bedstead is sleeved with the right bedstead, the elastic positioning pin on the right frame can be guided by the guide surface on the extension arm of the left frame and clamped into the positioning hole of the extension arm of the left frame, thereby realizing rapid sleeve joint; when the bed frame is disassembled, the left bed frame and the right bed frame can be quickly separated by pulling up the elastic positioning pin.
Description
Technical Field
The utility model relates to a hospital bed, in particular to a quick dismounting structure of a hospital bed frame.
Background
The bed used by patients or severely disabled people in home rehabilitation and in-hospital recuperation has multiple nursing functions, is used by the patients in recuperation rehabilitation treatment, and is convenient for the patients to have a rest, have meals and move. Traditional sick bed dismouting is comparatively inconvenient, and needs to spend more time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick assembly disassembly structure of swift sick bed bedstead of dismouting.
In order to achieve the above object, the technical solution of the present invention is:
the utility model relates to a quick disassembly and assembly structure of a sickbed bedstead, which consists of a left bedstead and a right bedstead; the inner ends of the left bedstead and the right bedstead are spliced together;
the left bedstead comprises a left frame, two groups of left caster wheels and a left guide caster wheel; the left frame is in a door shape, two corners of the closed end of the left frame are respectively provided with a left caster wheel, a left guide caster wheel is arranged in the middle of the left frame, the left guide caster wheel and two groups of left caster wheels form a triangular support, the inner sides of two extension arms at the open end of the left frame are respectively provided with a guide surface, and the extension arms are provided with positioning holes;
the right bed frame comprises a right frame, two groups of right trundles, a right guide trundle and an elastic locating pin; the right frame be the door font, install right truckle on two angles of right frame blind end respectively, right direction truckle is installed at the middle part of right frame, right direction truckle constitutes a triangular supports with two sets of right truckles, is equipped with the elastic locating pin on two extension arms that open the end at right frame respectively, two extension arms of right frame cup joint respectively on two extension arms of left frame, the elastic locating pin can be by the spigot surface guide on the left frame extension arm and block in the locating hole of left frame extension arm.
The left bedstead consists of a left frame and a lifting frame, the left frame is clamped with the lifting frame, and the left frame is positioned above the lifting frame; the longitudinal beam of the left frame is provided with a slideway, the inner end of the slideway is open, and the middle part of the slideway is provided with a notch which is opened downwards; the crane is provided with two guide wheels along the longitudinal direction, the guide wheel positioned on the outer side can penetrate through a gap in the middle of the slide way to enter the slide way, and the guide wheel positioned on the inner side can penetrate through the inner side of the slide way to open the end to enter the slide way, so that the crane is sleeved with the left frame.
The outer side of the left frame is provided with a clamping groove and a clamping pin, and the clamping pin is arranged on one side of the clamping groove and can be inserted into the clamping groove; the outer end of the lifting frame is provided with a clamping plate, the outer end of the clamping plate is provided with a clamping hole, after the clamping plate is inserted into the clamping groove of the left frame, the clamping pin on the left frame is inserted into the clamping hole at the outer end of the clamping plate, and the left frame and the lifting frame are fixed together.
After the scheme is adopted, because the inner side of the left frame of the left bedstead is provided with the guide surface and the extension arm is provided with the positioning hole, the extension arm at the open end of the right frame is provided with the elastic positioning pin, when the left bedstead is sleeved with the right bedstead, the elastic positioning pin on the right frame can be guided by the guide surface on the extension arm of the left frame and clamped into the positioning hole of the extension arm of the left frame, so that the quick sleeve joint is realized; when the bed frame is disassembled, the left bed frame and the right bed frame can be quickly separated by pulling up the elastic positioning pin.
The invention will be further described with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is an isometric view of the low position of the present invention;
FIG. 2 is an isometric view of the present invention in its high position;
fig. 3 is an isometric view of the left bed frame of the present invention.
Detailed Description
As shown in fig. 1 and 2, the present invention relates to a quick-release structure of a bed frame of a hospital bed, which comprises a left bed frame 1 and a right bed frame 2. The inner ends of the left bedstead 1 and the right bedstead 2 are spliced together.
The left bedstead 1 comprises a left frame 11, two groups of left caster wheels 12 and a left guide caster wheel 13; left side frame 11 be the door font, install left truckle 12 on two angles of left side frame 11 closed end respectively, left side direction truckle 13 is installed at the middle part of left side frame 11, left side direction truckle 13 constitutes a triangular supports with two sets of left truckles 12, opens two extension arm 111 inboards that hold at left side frame 11 and is equipped with a guide surface 112 respectively, has seted up locating hole 113 on extension arm 111.
The right bed frame 2 comprises a right frame 21, two groups of right caster wheels 22, a right guide caster wheel 23 and an elastic positioning pin 24; right frame 21 be the door font, install right truckle 22 on two angles of right frame 21 blind end respectively, right direction truckle 23 is installed at the middle part of right frame 21, right direction truckle 23 constitutes a triangular supports with two sets of right truckles 22, be equipped with elastic locating pin 24 on two extension arms 211 of opening the end at right frame 21 respectively, two extension arms 211 of right frame 21 cup joint respectively on two extension arms 111 of left frame 11, elastic locating pin 24 can be guided by guiding surface 112 on the left frame 11 extension arm 111 and block in the locating hole 113 of left frame 11 extension arm 111.
As shown in fig. 3, in the present embodiment, the left bed frame 1 further includes a lifting frame 102, the left frame 11 is connected with the lifting frame 102 in a snap-fit manner, and the left frame 11 is located above the lifting frame 102; the longitudinal beam 1011 of the left frame 11 is provided with a slideway 1012, the inner end of the slideway 1012 is open, and the middle part of the slideway 1012 is provided with a notch 1013 which is opened downwards; the lifting frame 102 is provided with two guide wheels 1021 along the longitudinal direction, the guide wheel 1021 at the outer side can pass through a gap 1013 at the middle part of the slideway 1012 and enter the slideway 1012, and the guide wheel 1021 at the inner side can pass through the open end at the inner side of the slideway 1012 and enter the slideway 1012, so that the lifting frame 101 and the left frame 102 are sleeved together.
A clamping groove 1014 and a clamping pin 1015 are arranged on the outer side of the left frame 11, and the clamping pin 1015 is arranged on one side of the clamping groove 1014 and can be inserted into the clamping groove 1014; the outer end of the lifting frame 102 is provided with a clamping plate 1022, the outer end of the clamping plate 1022 is provided with a clamping hole 1023, after the clamping plate 1022 is inserted into the clamping groove 1014 of the left frame 11, the clamping pin 1015 on the left frame 11 is inserted into the clamping hole 1023 at the outer end of the clamping plate 1022 to fix the left frame 11 and the lifting frame 102 together.
The right bed frame 2 also comprises a right lifting frame, and the structure of the right lifting frame is basically the same as that of the left bed frame 1.
The utility model discloses a theory of operation:
1. as shown in fig. 3, the left frame 11 and the crane 102 in the left bed frame 1 are sleeved: the lifting frame 102 is lifted upwards, the guide wheel 1021 on the outer side of the lifting frame 102 can pass through the gap 1013 on the middle part of the slideway 1012 and enter the slideway 1012, and the guide wheel 1021 on the inner side can pass through the open end on the inner side of the slideway 1012 and enter the slideway 1012, so that the lifting frame 101 and the left frame 102 are sleeved together. Meanwhile, after the clamping plate 1022 is inserted into the clamping groove 1014 of the left frame 11, the clamping pin 1015 on the left frame 11 is inserted into the clamping hole 1023 at the outer end of the clamping plate 1022 to fix the left frame 11 and the lifting frame 102 together.
2. As shown in fig. 1 and 2, the left bed frame 1 is inserted into the right bed frame 2: the left bed frame 1 and the right bed frame 2 are lowered downwards and are completely folded; left bedstead 1 uses left direction truckle 13 and two sets of left truckles 12 to support, and right bedstead 2 uses right direction truckle 23 and two sets of right truckles 22 to support, places relatively, promotes left bedstead 1 or right bedstead 2 for two extension arms 211 of right frame 21 cup joint respectively on two extension arms 111 of left frame 11, and when cup jointing, elastic locating pin 24 is guided by the spigot surface 112 on the extension arm 111 of left frame 11 and is gone into in the locating hole 113 of the extension arm 111 of left frame 11.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited thereby, and all equivalent changes and modifications made within the scope of the claims and the specification should be considered within the scope of the present invention.
Claims (3)
1. The utility model provides a quick assembly disassembly structure of sick bed bedstead which characterized in that: consists of a left bedstead and a right bedstead; the inner ends of the left bedstead and the right bedstead are spliced together;
the left bedstead comprises a left frame, two groups of left caster wheels and a left guide caster wheel; the left frame is in a door shape, two corners of the closed end of the left frame are respectively provided with a left caster wheel, a left guide caster wheel is arranged in the middle of the left frame, the left guide caster wheel and two groups of left caster wheels form a triangular support, the inner sides of two extension arms at the open end of the left frame are respectively provided with a guide surface, and the extension arms are provided with positioning holes;
the right bed frame comprises a right frame, two groups of right trundles, a right guide trundle and an elastic locating pin; the right frame be the door font, install right truckle on two angles of right frame blind end respectively, right direction truckle is installed at the middle part of right frame, right direction truckle constitutes a triangular supports with two sets of right truckles, is equipped with the elastic locating pin on two extension arms that open the end at right frame respectively, two extension arms of right frame cup joint respectively on two extension arms of left frame, the elastic locating pin can be by the spigot surface guide on the left frame extension arm and block in the locating hole of left frame extension arm.
2. The quick release structure of a hospital bed frame as claimed in claim 1, wherein: the left bedstead also comprises a lifting frame, the left frame is clamped with the lifting frame, and the left frame is positioned above the lifting frame; the longitudinal beam of the left frame is provided with a slideway, the inner end of the slideway is open, and the middle part of the slideway is provided with a notch which is opened downwards; the crane is provided with two guide wheels along the longitudinal direction, the guide wheel positioned on the outer side can penetrate through a gap in the middle of the slide way to enter the slide way, and the guide wheel positioned on the inner side can penetrate through the inner side of the slide way to open the end to enter the slide way, so that the crane is sleeved with the left frame.
3. The quick release structure of a bed frame for a hospital bed according to claim 2, wherein: the outer side of the left frame is provided with a clamping groove and a clamping pin, and the clamping pin is arranged on one side of the clamping groove and can be inserted into the clamping groove; the outer end of the lifting frame is provided with a clamping plate, the outer end of the clamping plate is provided with a clamping hole, after the clamping plate is inserted into the clamping groove of the left frame, the clamping pin on the left frame is inserted into the clamping hole at the outer end of the clamping plate, and the left frame and the lifting frame are fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920476398.4U CN210114598U (en) | 2019-04-10 | 2019-04-10 | Quick assembly disassembly structure of sick bed bedstead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920476398.4U CN210114598U (en) | 2019-04-10 | 2019-04-10 | Quick assembly disassembly structure of sick bed bedstead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210114598U true CN210114598U (en) | 2020-02-28 |
Family
ID=69612739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920476398.4U Active CN210114598U (en) | 2019-04-10 | 2019-04-10 | Quick assembly disassembly structure of sick bed bedstead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210114598U (en) |
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2019
- 2019-04-10 CN CN201920476398.4U patent/CN210114598U/en active Active
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