CN204863771U - Modified sick bed universal wheel - Google Patents
Modified sick bed universal wheel Download PDFInfo
- Publication number
- CN204863771U CN204863771U CN201520599228.7U CN201520599228U CN204863771U CN 204863771 U CN204863771 U CN 204863771U CN 201520599228 U CN201520599228 U CN 201520599228U CN 204863771 U CN204863771 U CN 204863771U
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- CN
- China
- Prior art keywords
- brake pedal
- sick bed
- universal wheel
- stopper tongue
- brake
- Prior art date
- 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 - Fee Related
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Abstract
The utility model provides a modified sick bed universal wheel, includes gyro wheel and gyro wheel support, installs the brake pedal of drive brake on the gyro wheel support, its characterized in that: brake pedal include that horizontal wane section, brake pedal end conciliates stopper tongue end, extend one side of horizontal wane section has the brake pedal end, the brake pedal end is the downwarping state, the opposite side of horizontal wane section extends existence of solution stopper tongue end, separates stopper tongue end and is the kickup state, this simple structure is compact, reduces the operation failure, improves the reliability of sick bed wheel.
Description
Technical field
This utility model relates to the field of sick bed universal wheel, especially a kind of sick bed universal wheel of improvement.
Background technology
At present, the universal wheel of commercial type is as the design of the patent No. 201210235421.3, brake remove time need use sole upwards lifting brake pedal is up lifted, this usage operation easily makes end user's foot Calf muscle knot, be unfavorable for repetitive operation, easily cause muscle sprain, and the sick bed universal wheel (as shown in Figure 1) of part although brake and unblock all adopts the convenient horizontal plane trampled to design downwards, but owing to being subject to the obstruction in space when unlocking, the failure that frequent appearance unlocks, this may delay the quality time of doctor's curing patient.
Utility model content
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, and provides a kind of sick bed universal wheel of a kind of improvement simple and reasonable for structure, simple and compact for structure, reduces error during crash time operation, improves the reliability of sick bed wheel.
This utility model solves the technical scheme that its technical problem adopts:
A kind of sick bed universal wheel of improvement, comprise roller and rolling wheel support, rolling wheel support is provided with the brake pedal of driving brake, it is characterized in that: described brake pedal comprises parallel warping plates section, brake pedal end conciliates stopper tongue end, the side of parallel warping plates section is extended with brake pedal end, brake pedal end is in being bent downwardly state, the opposite side of parallel warping plates section is extended with separates stopper tongue end, separate stopper tongue end in being bent upwards state, this is simple and compact for structure, reduce operation failure, improve the reliability of sick bed wheel.
When sick bed universal wheel unlocks, the toe cap of end user touches the solution stopper tongue end upwarped, the reset of whole brake pedal can be realized, releasing of brake, compared to existing technology, must be close on brake pedal by whole footwear body during releasing of brake, and carry out push action, because everyone pressing dynamics is different, larger pressing force easily causes the damage of sick bed universal wheel, and structure of the present utility model reduces vibrations when unlocking and brake.
Described brake pedal end is toroidal, and the width of brake pedal end is greater than parallel warping plates section and conciliates stopper tongue end, more convenient when broad brake pedal end makes operation brake, and prevents from stepping on sky situation during operation.
The upper surface of described brake pedal is provided with anti-skidding raised line, prevents sole from occurring skidding when anti-skidding raised line makes brake or unlocks, and reduces foot when operating and steps on sky.
The beneficial effects of the utility model are:
The sick bed universal wheel of a kind of improvement of the present utility model, simple and compact for structure, improve the efficiency of producing, the solution stopper tongue end upwarped makes end user quicker, convenient and realize the unlocking motion of sick bed universal wheel accurately, reduce sick bed wheel and step on by mistake and step on empty situation, improve the practicality of sick bed wheel.
Accompanying drawing explanation
Fig. 1 is traditional universal sick bed rolling hitch composition.
Fig. 2 is universal sick bed rolling hitch schematic diagram of the present utility model.
Fig. 3 is brake pedal structure chart of the present utility model.
Fig. 4 is brake pedal three-dimensional structure diagram of the present utility model.
Fig. 5 is braking state schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further illustrated:
As shown in Figures 2 to 5, a kind of sick bed universal wheel of improvement, comprise roller 1 and rolling wheel support 2, rolling wheel support 2 is provided with the brake pedal 3 of driving brake, it is characterized in that: described brake pedal 3 comprises parallel warping plates section 4, brake pedal end 5 conciliates stopper tongue end 6, the side of parallel warping plates section 4 is extended with brake pedal end 5, brake pedal end 5 is in being bent downwardly state, the opposite side of parallel warping plates section 4 is extended with separates stopper tongue end 6, separate stopper tongue end 6 in being bent upwards state, this is simple and compact for structure, reduces operation failure, improves the reliability of sick bed wheel.
When sick bed universal wheel unlocks, the toe cap of end user touches the solution stopper tongue end 6 upwarped, the reset of whole brake pedal 3 can be realized, releasing of brake, compared to existing technology, must be close on brake pedal 3 by whole footwear body during releasing of brake, and carry out push action, because everyone pressing dynamics is different, larger pressing force easily causes the damage of sick bed universal wheel, and structure of the present utility model reduces vibrations when unlocking and brake.
Described brake pedal end 5 is toroidal, and the width of brake pedal end 5 is greater than parallel warping plates section 4 and conciliates stopper tongue end 6, more convenient when broad brake pedal end 5 makes operation brake, and prevents from stepping on sky situation during operation.
The upper surface of described brake pedal is provided with anti-skidding raised line 7, prevents sole from occurring skidding when anti-skidding raised line 7 makes brake or unlocks, and reduces foot when operating and steps on sky.
Above-described specific embodiment, is only this utility model preferred embodiment, such as according to the equivalent arrangements that this utility model claim is done, all should be technology of the present utility model and contained.
Claims (3)
1. the sick bed universal wheel improved, comprise roller (1) and rolling wheel support (2), rolling wheel support (2) is provided with the brake pedal (3) of driving brake, it is characterized in that: described brake pedal (3) comprises parallel warping plates section (4), brake pedal end (5) conciliates stopper tongue end (6), the side of parallel warping plates section (4) is extended with brake pedal end (5), brake pedal end (5) is in being bent downwardly state, the opposite side of parallel warping plates section (4) is extended with separates stopper tongue end (6), separates stopper tongue end (6) in being bent upwards state.
2. the sick bed universal wheel improved according to claim 1, is characterized in that: described brake pedal end (5) is toroidal, and the width of brake pedal end (5) is greater than parallel warping plates section (4) and conciliates stopper tongue end (6).
3. the sick bed universal wheel improved according to claim 1, is characterized in that: the upper surface of described brake pedal (3) is provided with anti-skidding raised line (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520599228.7U CN204863771U (en) | 2015-08-11 | 2015-08-11 | Modified sick bed universal wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520599228.7U CN204863771U (en) | 2015-08-11 | 2015-08-11 | Modified sick bed universal wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204863771U true CN204863771U (en) | 2015-12-16 |
Family
ID=54808214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520599228.7U Expired - Fee Related CN204863771U (en) | 2015-08-11 | 2015-08-11 | Modified sick bed universal wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204863771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111839852A (en) * | 2020-06-27 | 2020-10-30 | 吴岩 | Multi-azimuth following type moving mechanism for fat explosion instrument and weight losing device |
-
2015
- 2015-08-11 CN CN201520599228.7U patent/CN204863771U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111839852A (en) * | 2020-06-27 | 2020-10-30 | 吴岩 | Multi-azimuth following type moving mechanism for fat explosion instrument and weight losing device |
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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: 20151216 Termination date: 20210811 |