CN204908669U - Operation bench of ascending a height - Google Patents
Operation bench of ascending a height Download PDFInfo
- Publication number
- CN204908669U CN204908669U CN201520516902.0U CN201520516902U CN204908669U CN 204908669 U CN204908669 U CN 204908669U CN 201520516902 U CN201520516902 U CN 201520516902U CN 204908669 U CN204908669 U CN 204908669U
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- Prior art keywords
- stool
- leg
- bench
- face
- compensation
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- 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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- 230000001174 ascending effect Effects 0.000 title abstract description 7
- 239000013013 elastic material Substances 0.000 claims description 3
- 241000220317 Rosa Species 0.000 abstract 1
- 235000008429 bread Nutrition 0.000 abstract 1
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
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Abstract
The utility model relates to a can adjust the stool at seat perpendicularly, concretely relates to operation bench of ascending a height, including bench leg and bench face, main bench face and compensation bench face are drawn together to bench bread, main bench face bottom fixed connection extension board one end, the extension board other end is articulated with compensation bench face, compensation bench face one side border, the extension board border and two the other articulated fixed axles that correspond with it constitute four -bar linkage, compensation bench face opposite side border sets up same four -bar linkage, set up the hasp between compensation bench face and the main bench face, the bench leg includes main bench leg and compensation bench leg, main bench leg is established to hollow structure, the inside top of main bench leg is connected the warning and is taken one end, the warning takes the other end to connect compensation bench leg top, set up screw thread and scale on the compensation bench leg, threaded connection between main bench leg and the compensation bench leg, compensation bench leg bottom sets up vacuum chuck. The utility model discloses can freely adjust the height of every bench leg according to pavement condition, bench face about the convenient to use person improved application safety factor after the bench leg rose.
Description
Technical field
The utility model relates to a kind of stool of vertically adjustable seat, is specifically related to a kind of ascend operation stool.
Background technology
Ascend operation stool is mainly divided into three kinds in the market: the first is the ascending stool of level altitude, arranges 2-3 stool face, selects suitable stool face to use according to operation height; The second is can adjusting stool leg height but stool four legs are in conplane ascending stool, cannot carry out operation on irregular road surface; The third is can adjusting stool leg height and allow four bench legs to be in the ascending stool of Different Plane, but the length that this ascending stool regulates at every turn is fixing, can only operation on specific road surface, and the scope of application is less.In addition, after ascending stool stool leg extends, stool face height uprises, the upper and lower action of inconvenient user.
Utility model content
For solving the deficiency in above-mentioned technology, the purpose of this utility model is: provide a kind of ascend operation stool, can according to the height of the every bench leg of pavement behavior free adjustment, and stool leg is convenient to the upper and lower stool face of user after raising, and improves use safety coefficient.
For solving its technical problem, technical solution adopted in the utility model is:
Described ascend operation stool, comprise stool leg and stool face, described stool face comprises main stool face and compensates stool face, extension board one end is fixedly connected with bottom main stool face, the extension board other end is hinged with compensation stool face, compensate edge, side, stool face, extension board edge corresponding with it and the hinged fixed axis of two other form quadric chain, compensate opposite side edge, stool face and same quadric chain is set, compensate between stool face and main stool face and snap close is set, described stool leg comprises main stool leg and compensates stool leg, main stool leg is set to hollow structure, main stool leg inner tip connects warning tape one end, the warning tape other end connects compensation stool leg top, compensate on stool leg and screw thread and scale are set, be threaded between main stool leg with compensation stool leg, compensate bottom stool leg and vacuum cup is set.
When the utility model uses, stool leg contact road surface, vacuum cup can increase the active force between stool leg and road surface, increase its stability, according to surface conditions, rotation compensation stool leg, regulate the height of every bench leg, if stool leg height is higher, user one step is difficult to step up stool face, now, open snap close, compensation stool face is put down, other two conllinear except compensating stool face and extension board edge in quadric chain are stretching, compensation stool face is fixed perpendicular to extension board, keep compensating stool face level, now, user first can trample and compensate stool face, and then set foot on main stool face, climb in two steps, reduce security risk, in addition, compensating stool leg neither unlimited rotation, the warning tape that main stool leg inside is fixed plays alarm function, after warning tape is stretching, rotation compensation stool leg can not be continued again, if continue to rotate, stool leg has risk of breakage.During without the need to using compensation stool face, by snap close, compensation stool face and main stool face and extension board can be fixed together, structure is comparatively compact, light portable, for ensureing the safety in utilization compensating stool face, extension board and main stool face can be set to integrative-structure, prevent user from trampling pressure when compensating stool face and cross roughly that it drops.
Wherein, preferred version is:
Described main stool leg inner tip arranges limit switch, limit switch series connection buzzer and power supply, and limit switch motion end connects warning tape, after warning tape is stretching, trigger limit switch motion end, closed buzzer power circuit, buzzer warning, remind operating personnel to stop the rotation and compensate stool leg, ensure stool use safety, buzzer and power supply can be fixed on bottom main stool face, power supply can adopt common batteries, can adopt rechargeable battery, corresponding power arranges power pack, is convenient to power supply replacement and removal.
Described warning tape adopts non-elastic material to make, and prevents from stretching in the stretching rear continuation of warning tape.
Sheathed rubber sleeve bottom described main stool leg, compensates in stool leg rotary course and extrudes rubber sleeve, makes the contact between compensation stool leg and main stool leg more solid and reliable.
Compared with prior art, the utility model has following beneficial effect:
The utility model can according to the height of the every bench leg of pavement behavior free adjustment, and stool leg is convenient to the upper and lower stool face of user after raising, and improves use safety coefficient.During use, stool leg contact road surface, vacuum cup can increase the active force between stool leg and road surface, increases its stability, according to surface conditions, rotation compensation stool leg, regulates the height of every bench leg, if stool leg height is higher, compensation stool face can be put down, now, user first can trample and compensate stool face, and then sets foot on main stool face, climb in two steps, reduce security risk, compensate in stool leg rotary course, once warning tape is stretching, buzzer will be started report to the police, prevent stool leg excessive height, rupture during use, safety coefficient is high.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is that the utility model compensates stool face using state figure.
In figure: 1, main stool face; 2, stool face is compensated; 3, extension board; 4, fixed axis; 5, snap close; 6, main stool leg; 7, stool leg is compensated; 8, warning tape; 9, vacuum cup; 10, buzzer; 11, rubber sleeve.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
Embodiment 1:
As shown in Figure 1-2, ascend operation stool described in the utility model, comprise stool leg and stool face, described stool face comprises main stool face 1 and compensates stool face 2, extension board 3 one end is fixedly connected with bottom main stool face 1, extension board 3 other end is hinged with compensation stool face 2, compensate edge, side, stool face 2, extension board 3 edge corresponding with it and the hinged fixed axis 4 of two other form quadric chain, compensate opposite side edge, stool face 2 and same quadric chain is set, compensate between stool face 2 and main stool face 1 and snap close 5 is set, described stool leg comprises main stool leg 6 and compensates stool leg 7, main stool leg 6 is set to hollow structure, main stool leg 6 inner tip connects warning tape 8 one end, warning tape 8 other end connects compensation stool leg 7 top, compensate on stool leg 7 and screw thread and scale are set, be threaded between main stool leg 6 with compensation stool leg 7, compensate bottom stool leg 7 and vacuum cup 9 is set.
Wherein, main stool leg 6 inner tip arranges limit switch, limit switch series connection buzzer 10 and power supply, limit switch motion end connects warning tape 8, after warning tape 8 is stretching, trigger limit switch motion end, closed buzzer 10 power circuit, buzzer 10 is reported to the police, and reminds operating personnel to stop the rotation and compensates stool leg 7, ensure stool use safety, buzzer 10 and power supply can be fixed on bottom main stool face 1, and power supply can adopt common batteries, can adopt rechargeable battery, corresponding power arranges power pack, is convenient to power supply replacement and removal; Warning tape 8 adopts non-elastic material to make, and prevents from stretching in the stretching rear continuation of warning tape 8; Sheathed rubber sleeve 11 bottom main stool leg 6, compensates in stool leg 7 rotary course and extrudes rubber sleeve 11, makes the contact between compensation stool leg 7 and main stool leg 6 more solid and reliable.
The utility model can according to the height of the every bench leg of pavement behavior free adjustment, and stool leg is convenient to the upper and lower stool face of user after raising, and improves use safety coefficient.During use, stool leg contact road surface, vacuum cup 9 can increase the active force between stool leg and road surface, increase its stability, according to surface conditions, rotation compensation stool leg 7, regulate the height of every bench leg, if stool leg height is higher, user one step is difficult to step up stool face, now, open snap close 5, compensation stool face 2 is put down, other two conllinear except compensating stool face 2 and extension board 3 edge in quadric chain are stretching, compensation stool face 2 is fixed perpendicular to extension board 3, keep compensating stool face 2 level, now, user first can trample and compensate stool face 2, and then set foot on main stool face 1, climb in two steps, reduce security risk, in addition, compensating stool leg 7 neither unlimited rotation, the warning tape 8 that main stool leg 6 inside is fixed plays alarm function, after warning tape 8 is stretching, rotation compensation stool leg 7 can not be continued again, if continue to rotate, stool leg has risk of breakage.During without the need to using compensation stool face 2, by snap close 5, compensation stool face 2 and main stool face 1 and extension board 3 can be fixed together, structure is comparatively compact, light portable, for ensureing the safety in utilization compensating stool face 2, extension board 3 and main stool face 1 can be set to integrative-structure, prevent user from trampling pressure when compensating stool face 2 and cross roughly that it drops.
Claims (4)
1. an ascend operation stool, comprise stool leg and stool face, it is characterized in that, described stool face comprises main stool face (1) and compensates stool face (2), main stool face (1) bottom is fixedly connected with extension board (3) one end, extension board (3) other end is hinged with compensation stool face (2), compensate stool face (2) edge, side, extension board (3) edge corresponding with it and the hinged fixed axis (4) of two other form quadric chain, compensate stool face (2) opposite side edge and same quadric chain is set, compensate between stool face (2) and main stool face (1) and snap close (5) is set, described stool leg comprises main stool leg (6) and compensates stool leg (7), main stool leg (6) is set to hollow structure, main stool leg (6) inner tip connects warning tape (8) one end, warning tape (8) other end connects compensation stool leg (7) top, compensate on stool leg (7) and screw thread and scale are set, be threaded between main stool leg (6) with compensation stool leg (7), compensate stool leg (7) bottom and vacuum cup (9) is set.
2. ascend operation stool according to claim 1, it is characterized in that, described main stool leg (6) inner tip arranges limit switch, limit switch series connection buzzer (10) and power supply, and limit switch motion end connects warning tape (8).
3. ascend operation stool according to claim 1 and 2, is characterized in that, described warning tape (8) adopts non-elastic material to make.
4. ascend operation stool according to claim 1, is characterized in that, described main stool leg (6) the sheathed rubber sleeve in bottom (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520516902.0U CN204908669U (en) | 2015-07-16 | 2015-07-16 | Operation bench of ascending a height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520516902.0U CN204908669U (en) | 2015-07-16 | 2015-07-16 | Operation bench of ascending a height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204908669U true CN204908669U (en) | 2015-12-30 |
Family
ID=54957866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520516902.0U Expired - Fee Related CN204908669U (en) | 2015-07-16 | 2015-07-16 | Operation bench of ascending a height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204908669U (en) |
-
2015
- 2015-07-16 CN CN201520516902.0U patent/CN204908669U/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: 20151230 Termination date: 20160716 |