CN203713419U - Liftable universal wheel installed on bed - Google Patents
Liftable universal wheel installed on bed Download PDFInfo
- Publication number
- CN203713419U CN203713419U CN201420111819.0U CN201420111819U CN203713419U CN 203713419 U CN203713419 U CN 203713419U CN 201420111819 U CN201420111819 U CN 201420111819U CN 203713419 U CN203713419 U CN 203713419U
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- CN
- China
- Prior art keywords
- groove
- bed
- wheel
- inner core
- drum
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- Expired - Fee Related
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Abstract
The utility model discloses a liftable universal wheel installed on a bed. The liftable universal wheel comprises a wheel and a U-shaped support fixedly connected with a wheel axle of the wheel. The top surface of the support is provided with an inner shaft, an inner drum is connected to the inner shaft through a bearing, an elastic bow piece is arranged in the inner drum, an inner drum wall is provided with a through groove in the axial direction of the inner drum, and a clamping claw of the elastic bow piece can extend out of the through groove. A mounting plate fixedly connected with the bed bottom is arranged, the bottom of the mounting plate is fixedly provided with an outer drum with which the outer portion of the inner drum is sleeved, the bottom edge of the outer drum is provided with an inner turned edge to axially limit the inner drum, a cover plate at the top of the inner drum is provided with a pressure spring positioned in an inner cavity of the outer drum, an outer drum wall is provided with a groove in the axial direction of the outer drum, and the groove and the through groove are positioned on one straight line. The liftable universal wheel facilitates movement of the bed and saves time and labor.
Description
Technical field:
The utility model relates to a kind of installation liftable universal wheel in bed, is applicable to install in bed, facilitates moving bed.Background technology:
Bed is a kind of article that must use in people's daily life.But existing these beds due to volume very greatly and very heavy again, and will be very difficult when sweeping the position of health below of bed or change bed.
Summary of the invention:
For overcoming the defect of prior art, the purpose of this utility model is to provide a kind of installation liftable universal wheel in bed, facilitates moving bed, and time saving and energy saving.
The utility model technical solution problem adopts following technical scheme:
Liftable universal wheel is in bed installed, and it comprises:
Wheel and the U-shaped support connecting firmly with the wheel shaft of described wheel, end face at described support is provided with axle in a section, inner core is connected on described interior axle by bearing, in described inner core, be provided with elasticity arculae, on inner tube wall, along inner core, be axially arranged with one section of groove, the claw of described elasticity arculae can stretch out in described groove;
Setting connects firmly the adapter plate at the bottom of bed, in the bottom of described adapter plate, be installed with the urceolus that is socketed in described inner core outside, the base of described urceolus is provided with in-flanges inner core is carried out to axial limiting, in the top blind flange of described inner core, be provided with the stage clip in outer tube inner chamber, on outer tube wall, along urceolus, be axially arranged with one section of groove, described groove and described groove are point-blank.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
The utility model is to adopt a kind of installation liftable universal wheel in bed, but existing these beds due to volume very greatly and very heavy again, and will be very difficult when sweeping the position of health below of bed or change bed.A kind of liftable universal wheel is now installed in bed and is solved the problems referred to above, press the button on arculae, under the effect of spring, urceolus departs from the claw on arculae, urceolus rises, bed is lifted, moving bed like a cork so just, while packing up wheel, only need to sit in bed, the position of sitting is positioned at wheel top, utilizes the weight of human body to carry out Compress Spring, and urceolus is hooked on the claw of inner core arculae, wheel is packed up, bed just can at will not move like this, adopts this novel lifting wheel simple to operate, time saving and energy saving.
Accompanying drawing explanation:
Fig. 1 is disassembly diagram of the present utility model; The novel constitution diagram of basis when Fig. 2 is bed rise; Constitution diagram of the present utility model when Fig. 3 falls for bed; Constitution diagram when Fig. 4 packs up for the lower cardan wheel of bed.
Number in the figure: 1 wheel, 2U shape support, 3 interior axles, 4 inner cores, 5 bearings, 6 elasticity arculaes, 7 grooves, 8 adapter plates, 9 urceolus, 10 stage clips, 11 grooves, 12 claws.
Below pass through the specific embodiment, and the utility model is described in further detail by reference to the accompanying drawings.
The specific embodiment:
Embodiment: in conjunction with Fig. 1-4, the installation of the present embodiment is liftable universal wheel in bed, and it comprises:
Wheel 1 and the U-shaped support 2 connecting firmly with the wheel shaft of wheel, end face at support is provided with axle 3 in a section, inner core 4 is connected on described interior axle 3 by bearing 5, in inner core, be provided with elasticity arculae 6, on inner tube wall, along inner core, be axially arranged with one section of groove 7, the claw 12 of elasticity arculae can stretch out in groove 7.
Setting connects firmly the adapter plate 8 at the bottom of bed, in the bottom of adapter plate, be installed with the urceolus 9 that is socketed in inner core outside, the base of urceolus is provided with in-flanges inner core is carried out to axial limiting, in the top blind flange of inner core, be provided with the stage clip 10 in outer tube inner chamber, on outer tube wall, along urceolus, be axially arranged with one section of groove 11, the groove 7 of this groove 11 and inner core point-blank.
In use, at the bottom of adapter plate 8 is arranged on bed according to the mode of footpost, under normality, shown in Fig. 3,4, stage clip 10 is compressed, and the claw of the elasticity arculae in inner core 4 stretches out in the groove 7 of inner core and the groove 11 of urceolus, be hooked on outer tube wall, now, in the inner chamber of inner core 4 in urceolus 9, wheel 1 built on stilts rises, and bed relies on footpost to support and can at will not move.When needs moving bed, press the button of elasticity arculae 6, the claw 12 of elasticity arculae 6 departs from the groove 11 of urceolus 9, and stage clip 10 discharges, by urceolus 9 jack-up, bed is by jack-up simultaneously, and footpost is liftoff, and bed relies on wheel support, can at will move, between interior axle due to inner core 4 and U-shaped support 2, adopt bearing to be connected, so support can be around 360 ° of rotations of inner core, wheel 1 also just can arbitrarily rotate into for cardan wheel.
When needs are packed up wheel, only need to sit in bed, the position of sitting is positioned at wheel top, utilize the weight of human body to carry out Compress Spring, the claw 12 of elasticity arculae is hooked on the groove 11 of urceolus, and wheel is packed up, and bed just can at will not move like this, adopt this novel lifting wheel simple to operate, time saving and energy saving.
Claims (1)
1. liftable universal wheel is in bed installed, is it is characterized in that comprising:
Wheel (1) and the U-shaped support (2) connecting firmly with the wheel shaft of described wheel, end face at described support is provided with axle in a section (3), inner core (4) is connected on described interior axle (3) by bearing (5), in described inner core, be provided with elasticity arculae (6), on inner tube wall, along inner core, be axially arranged with one section of groove (7), the claw of described elasticity arculae can stretch out in described groove (7);
Setting connects firmly the adapter plate (8) at the bottom of bed, in the bottom of described adapter plate, be installed with the urceolus (9) that is socketed in described inner core outside, the base of described urceolus is provided with in-flanges inner core is carried out to axial limiting, in the top blind flange of described inner core, be provided with the stage clip (10) in outer tube inner chamber, on outer tube wall, along urceolus, be axially arranged with one section of groove (11), described groove (11) and described groove (7) are point-blank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420111819.0U CN203713419U (en) | 2014-03-12 | 2014-03-12 | Liftable universal wheel installed on bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420111819.0U CN203713419U (en) | 2014-03-12 | 2014-03-12 | Liftable universal wheel installed on bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203713419U true CN203713419U (en) | 2014-07-16 |
Family
ID=51152608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420111819.0U Expired - Fee Related CN203713419U (en) | 2014-03-12 | 2014-03-12 | Liftable universal wheel installed on bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203713419U (en) |
-
2014
- 2014-03-12 CN CN201420111819.0U patent/CN203713419U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20180312 |