CN107836884B - Home seat convenient to height-adjusting - Google Patents
Home seat convenient to height-adjusting Download PDFInfo
- Publication number
- CN107836884B CN107836884B CN201711488872.7A CN201711488872A CN107836884B CN 107836884 B CN107836884 B CN 107836884B CN 201711488872 A CN201711488872 A CN 201711488872A CN 107836884 B CN107836884 B CN 107836884B
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- hollow box
- circular
- bearing
- convenient
- round
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/20—Chairs or stools with vertically-adjustable seats
- A47C3/24—Chairs or stools with vertically-adjustable seats with vertical spindle
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
- A47C7/006—Chair or stool bases with castors
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
- A47C7/72—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like
- A47C7/74—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling
- A47C7/748—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling for heating
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The invention discloses a home seat convenient for height adjustment, which comprises a circular hollow box body, wherein a bearing mechanism is arranged in the circular hollow box body, and a lifting support mechanism is arranged on the outer side surface of the circular hollow box body. The invention has the beneficial effects that the device has smaller floor area, is convenient to move, is convenient to vertically adjust the supporting height, is convenient to heat the bearing surface, is convenient to store sundries and is also convenient to take out the sundries integrally.
Description
Technical Field
The invention relates to the field of seats, in particular to a home seat convenient for height adjustment.
Background
The chair is a device for temporarily carrying people and facilitating temporary rest of people.
The chairs are essential household articles in life, and for the traditional chairs in the home, the height of the traditional chairs can be adjusted, the height of the traditional chairs cannot be adjusted, for the traditional height-adjusting seat, the height is adjusted by hydraulic pressure or rotation, and the supporting part is a round rod at the center, so the supporting effect is poor, and the bending resistance is not generated, if a person who is too heavy rides the seat and does not sit in the correct sitting position, the seat will topple over, resulting in the breakage of the support portion, for the chair which can not adjust the height, the chair can not adapt to people with different heights, is more troublesome, but also for the common seat, sundries are not convenient to be placed in the seat, the traditional seat can not be heated, only the cushion can be placed for heat preservation, therefore, in order to solve these problems, it is necessary to design a chair that facilitates vertical adjustment of the support.
Disclosure of Invention
The invention aims to solve the problems and designs a household seat with the height convenient to adjust.
The technical scheme of the invention is that the home seat convenient for height adjustment comprises a circular hollow box body, wherein a bearing mechanism is arranged in the circular hollow box body, a lifting support mechanism is arranged on the outer side surface of the circular hollow box body, the lifting support mechanism comprises a plurality of groups of vertical slide rails which are fixedly connected to the side surface of the circular hollow box body and are opposite in position, a group of limiting bulges which are fixedly connected to the side surface of the circular hollow box body and are positioned at the upper end and the lower end of each vertical slide rail, fixing nails which are arranged on the side surface of each limiting bulge and are positioned between the side surface of the circular hollow box body and the side surface of the circular hollow box body, lifting slide blocks which are arranged on each vertical slide rail, a group of parallel support frames which are fixedly connected to the outer sides of the plurality of groups of vertical slide rails, a stretching bearing frame which is arranged between the side surface The device comprises a group of circular fixed blocks sleeved on the upper surface of each supporting frame, an arc-shaped through groove which is processed at the center of the upper surface of each strip-shaped limiting protrusion and is matched with the corresponding circular fixed block, a group of vertical supporting stand columns fixedly connected to the two opposite side surfaces of each lifting sliding block, a bearing supporting table sleeved on the lower end surface of each group of vertical supporting stand columns and positioned below the circular hollow box body, a powerful extrusion spring fixedly connected to one end of the upper surface of each bearing supporting table, an extrusion gasket sleeved on the upper end surface of each powerful extrusion spring and lapped with the lower surface of the circular hollow box body, a group of short cylinders embedded on the lower surface of each bearing supporting table, and a supporting universal wheel sleeved on the lower end surface of each short cylinder, wherein the bearing mechanism is formed by a circular opening processed on the upper surface of the circular hollow box body, a circular, Processing is leading to groove at a plurality of bars on the ring mount inboard surface, set up circular carrier block in circular opening No. one, fixed connection is at circular carrier block side surface and with a plurality of fixed archs that the groove assorted is led to a plurality of bars, processing is at circular carrier block side surface and is located the circular recess of a plurality of fixed archs top, set up in circular recess and rather than assorted loading board, fixed connection is at the heating plate of loading board upper surface, the electric plug that sets up side surface at the heating plate and stretch out through the loading board, fixed connection constitutes jointly at the spring clamp hand that circular hollow box side surface just is connected with the electric plug.
The number of the plurality of groups of the vertical slide rails is 3-5 groups, and the vertical slide rails are arranged in pairs.
The number of the multiple groups of strip-shaped limiting bulges is 2-4, and the distance between every two adjacent groups of strip-shaped limiting bulges is the same.
Each of the bearing support tables is L-shaped in longitudinal section.
And the side surface of the bearing plate is sleeved with a sealing ring matched with the edge of the circular groove.
The outer side surface of the bearing plate is embedded with a buckle.
The heating plate is an aluminum foil heating plate.
And a circular uncovered carrying barrel which is arranged in the circular hollow box body and is positioned below the circular ring fixing frame.
The circular uncovered upper surface of the bearing barrel is fixedly connected with a lifting handle at the opposite position.
The number of the strip-shaped through grooves is 4-7, and the strip-shaped through grooves are positioned on the same circumference at equal angles.
The home seat convenient for height adjustment, which is manufactured by the technical scheme of the invention, has the advantages of small occupied area, convenient movement, convenient vertical adjustment of the supporting height, convenient heating of the bearing surface, convenient storage of sundries and convenient taking out of the sundries integrally.
Drawings
FIG. 1 is a schematic structural diagram of a home seat with height adjustment of the present invention;
FIG. 2 is a side view of a home seat of the present invention with height adjustment facilitated;
FIG. 3 is a top view of a home seat with height adjustment of the present invention;
FIG. 4 is a partial side sectional view of a home seat of the present invention with height adjusted easily;
FIG. 5 is a partially enlarged view of the circular hollow box, the electrical plug, the spring clip and the strip-shaped limiting protrusion of the home seat convenient for height adjustment according to the present invention;
in the figure, 1, a circular hollow box body; 2. a vertical slide rail; 3. a restricting projection; 4. fixing nails; 5. a lifting slider; 6. a support frame; 7. a carrier; 8. a round fixed block; 9. a vertical support column; 10. a bearing support platform; 11. strongly extruding the spring; 12. extruding the gasket; 13. a short cylinder; 14. supporting a universal wheel; 15. a ring holder; 16. a circular bearing block; 17. a carrier plate; 18. a heating plate; 19. an electric plug; 20. a spring clip; 21. a seal ring; 22. buckling a handle; 23. a circular uncovered receiving barrel; 24. lifting the handle; 25. a fixed protrusion; 26. the bar-shaped limiting protrusion.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1-5, a home seat convenient for height adjustment comprises a circular hollow box body 1, a bearing mechanism is arranged in the circular hollow box body 1, a lifting support mechanism is arranged on the outer side surface of the circular hollow box body 1, the lifting support mechanism comprises a plurality of groups of vertical slide rails 2 fixedly connected to the side surface of the circular hollow box body 1 and positioned at opposite positions, a group of limiting protrusions 3 fixedly connected to the side surface of the circular hollow box body 1 and positioned at the upper and lower ends of each vertical slide rail 2, a fixing nail 4 arranged on the side surface of each limiting protrusion 3 and positioned between the side surface of the circular hollow box body 1, a lifting slide block 5 arranged on each vertical slide rail 2, a group of parallel support frames 6 fixedly connected to the outer side of the plurality of vertical slide rails 2, a stretching bearing frame 7 arranged on the side surface of each support frame 6 and between the lower surface of the corresponding lifting slide block 5, a plurality of strip-shaped limiting protrusions 26 fixedly connected to the side surface of the circular hollow box body 1 and positioned above each support frame 6, a plurality of strip-shaped limiting protrusions 26 arranged on the upper surface of the circular support frame 6, and positioned above each support frame 6, and positioned at the corresponding support frame 10, and positioned at the corresponding support frame 18, and positioned at the corresponding support frame 10, and positioned at the same position, a plurality of the supporting ring 7 of the supporting frame 10, a plurality of the supporting frame 1, a plurality of the supporting plate 10, a plurality of the supporting ring 7 is formed by a plurality of the supporting ring 7, a plurality of supporting ring 14, a plurality of supporting blocks 7 is positioned at the supporting ring 7, a plurality of supporting ring 7 is positioned at the supporting ring 7, a supporting ring 20 supporting ring 7, a plurality of supporting ring 7 is positioned at the supporting ring 20, a supporting ring 7, a supporting ring 20, a supporting ring 2, a supporting ring 7 is positioned at the supporting ring 2, a plurality of supporting ring 7 is positioned at the supporting ring 7, a plurality of supporting ring 7 is positioned at the supporting ring 7, a supporting ring 2, a plurality of supporting ring 7, a plurality of supporting ring 2, a plurality of supporting ring 7 is positioned at the supporting ring 7, a supporting ring 7.
The characteristic of this embodiment is that the circular bearing block 16 in this device is convenient for bearing people, wherein the heating plate 18 in the circular bearing block 16 is convenient for connecting the electric plug 19 on the side surface of the heating plate 18 to the power supply for heating, so that people can not be cold when sitting on the upper surface of the circular bearing block 16, wherein the heating plate 18 is placed on the upper surface of the bearing plate 17 for easy taking out and replacing, wherein the circular bearing block 16 is placed on the upper surface of the circular hollow box 1, the plurality of supporting universal wheels 14 under the circular hollow box 1 are convenient for moving, wherein each supporting universal wheel 14 is connected with the lower surface of the corresponding bearing support table 10 through the short cylinder 13 for moving under the condition of manual pushing, wherein each bearing support table 10 is connected with the two opposite side surfaces of the corresponding lifting slide block 5 through a group of vertical supporting upright posts 9, the height of the support can be effectively adjusted along with the up-and-down movement of the lifting sliding blocks 5, wherein each lifting sliding block 5 is connected with the outer side surface of the round hollow box body 1 in a pulling way through the vertical sliding rails 2 for moving, when the position is adjusted, each supporting frame 6 is firstly stretched outwards, each bearing frame 7 is stretched, the round fixing block 8 on the upper surface of each supporting frame 6 is far away from the corresponding strip-shaped limiting bulge 26, if the height is reduced, each supporting frame 6 is pulled upwards, the round fixing block 8 on the upper surface of each supporting frame 6 is pulled upwards, the round fixing block 8 is placed on the upper surface of the strip-shaped limiting bulge 26 again, the device is shortened, if the height is increased, the reverse operation is carried out, wherein the arc-shaped through groove on the upper surface of each strip-shaped limiting bulge 26 is convenient for placing the round fixing block 8, the fixing is reliable, the supporting is stable, a group of strong extrusion springs 11 on the upper surface of each bearing support table 10 is convenient for effectively supporting the lower surface of the circular hollow box 1, the area of an extrusion gasket 12 on the upper surface of each strong extrusion spring 11 is increased, the supporting is more stable, a group of limiting protrusions 3 at two ends of each vertical slide rail 2 is convenient for limiting the lifting range of the corresponding lifting slide block 5, a fixing nail 4 on the side surface of each limiting protrusion 3 and between the side surface of the circular hollow box 1 is convenient for fixing each vertical slide rail 2 and the side surface of the circular hollow box 1 more reliably, a circular ring fixing frame 15 on the upper end in the circular hollow box 1 is convenient for limiting a circular bearing block 16, a plurality of fixing protrusions 25 on the lower surface of the circular bearing block 16 are convenient for matching with a strip-shaped through groove on the inner side surface of the circular ring fixing frame 15, the fixing is firmer, the rotation is prevented, the spring clamp 20 positioned on the side surface of the circular hollow box body 1 is convenient for fixing the electric plug 19, the sealing ring 21 positioned on the side surface of the bearing plate 17 is convenient for skid resistance, the bearing plate 17 is prevented from randomly coming out in the circular bearing block 16, the buckle 22 positioned on the side surface of the bearing plate 17 is convenient for taking out the bearing plate, the circular uncovered bearing barrel 23 positioned in the circular hollow box body 1 is convenient for placing articles, the group of lifting handles 24 positioned on the side surface of the circular uncovered bearing barrel 23 and opposite in position are convenient for taking out the bearing barrel, the floor area is smaller, the device is convenient to move, the vertical adjustment supporting height is convenient to carry out, the bearing surface is convenient to heat, sundries are convenient to store, and the whole sundries are convenient.
In this embodiment, the circular bearing block 16 of the device is convenient for bearing people, wherein the heating plate 18 in the circular bearing block 16 is convenient for connecting the electric plug 19 on the side surface of the heating plate 18 to the power supply for heating, so that people can not be cold when sitting on the upper surface of the circular bearing block 16, wherein the heating plate 18 is placed on the upper surface of the bearing plate 17 for taking out and replacing, wherein the circular bearing block 16 is placed on the upper surface of the circular hollow box 1, the plurality of supporting universal wheels 14 positioned below the circular hollow box 1 are convenient for moving, wherein each supporting universal wheel 14 is connected with the lower surface of the corresponding bearing support table 10 through the short cylinder 13 for moving under the condition of manual pushing, wherein each bearing support table 10 is connected with the two opposite side surfaces of the corresponding lifting slide block 5 through the group of vertical supporting upright posts 9, the height of the support can be effectively adjusted along with the up-and-down movement of the lifting sliding blocks 5, wherein each lifting sliding block 5 is connected with the outer side surface of the round hollow box body 1 in a pulling way through the vertical sliding rails 2 for moving, when the position is adjusted, each supporting frame 6 is firstly stretched outwards, each bearing frame 7 is stretched, the round fixing block 8 on the upper surface of each supporting frame 6 is far away from the corresponding strip-shaped limiting bulge 26, if the height is reduced, each supporting frame 6 is pulled upwards, the round fixing block 8 on the upper surface of each supporting frame 6 is pulled upwards, the round fixing block 8 is placed on the upper surface of the strip-shaped limiting bulge 26 again, the device is shortened, if the height is increased, the reverse operation is carried out, wherein the arc-shaped through groove on the upper surface of each strip-shaped limiting bulge 26 is convenient for placing the round fixing block 8, the fixing is reliable, the supporting is stable, a group of strong extrusion springs 11 on the upper surface of each bearing support table 10 is convenient for effectively supporting the lower surface of the circular hollow box 1, the area of an extrusion gasket 12 on the upper surface of each strong extrusion spring 11 is increased, the supporting is more stable, a group of limiting protrusions 3 at two ends of each vertical slide rail 2 is convenient for limiting the lifting range of the corresponding lifting slide block 5, a fixing nail 4 on the side surface of each limiting protrusion 3 and between the side surface of the circular hollow box 1 is convenient for fixing each vertical slide rail 2 and the side surface of the circular hollow box 1 more reliably, a circular ring fixing frame 15 on the upper end in the circular hollow box 1 is convenient for limiting a circular bearing block 16, a plurality of fixing protrusions 25 on the lower surface of the circular bearing block 16 are convenient for matching with a strip-shaped through groove on the inner side surface of the circular ring fixing frame 15, the fixing is firmer, the rotation is prevented, the spring clamp 20 on the side surface of the circular hollow box body 1 is convenient for fixing the electric plug 19, the sealing ring 21 on the side surface of the bearing plate 17 is convenient for skid resistance, the bearing plate 17 is prevented from randomly coming out in the circular bearing block 16, the buckle 22 on the side surface of the bearing plate 17 is convenient for taking out the bearing plate, the circular uncovered containing barrel 23 in the circular hollow box body 1 is convenient for containing articles, and the group of lifting handles 24 which are opposite in position and are positioned on the side surface of the circular uncovered containing barrel 23 are convenient for taking out the bearing plate.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a house seat convenient to height-adjusting, includes circular hollow box (1), its characterized in that, be equipped with in circular hollow box (1) and bear the weight of the mechanism, circular hollow box (1) outside surface is equipped with lift supporting mechanism, lift supporting mechanism by fixed connection at circular hollow box (1) side surface and the relative multiunit vertical slide rail (2) of department in position, fixed connection at circular hollow box (1) side surface and be located every vertical slide rail (2) go up a set of restriction arch (3) of lower extreme, set up on every restriction arch (3) side surface and with circular hollow box (1) side surface between staple (4), set up lift sliding block (5) on every vertical slide rail (2), a set of braced frame (6) that are parallel to each other of fixed connection in multiunit vertical slide rail (2) outside, The device comprises a stretching bearing frame (7) arranged on the side surface of each supporting frame (6) and between the lower surfaces of corresponding lifting sliding blocks (5), a plurality of groups of strip-shaped limiting bulges (26) fixedly connected to the side surface of a round hollow box body (1) and positioned above each supporting frame (6), a group of round fixed blocks (8) sleeved on the upper surface of each supporting frame (6), an arc-shaped through groove machined in the center of the upper surface of each strip-shaped limiting bulge (26) and matched with the corresponding round fixed block (8), a group of vertical supporting columns (9) fixedly connected to the two opposite side surfaces of each lifting sliding block (5), a bearing supporting table (10) sleeved on the lower end surface of each group of vertical supporting columns (9) and positioned below the round hollow box body (1), a powerful extrusion spring (11) fixedly connected to one end of the upper surface of each bearing supporting table (10), The bearing mechanism comprises a plurality of extrusion gaskets (12) which are sleeved on the upper end surface of each powerful extrusion spring (11) and are in lap joint with the lower surface of the round hollow box body (1), a group of short cylinders (13) which are embedded on the lower surface of each bearing support table (10), and a support universal wheel (14) which is sleeved on the lower end surface of each short cylinder (13), wherein the bearing mechanism comprises a round opening which is processed on the upper surface of the round hollow box body (1), a ring fixing frame (15) which is fixedly connected with the side surface of the upper end of the round hollow box body (1), a plurality of strip-shaped through grooves which are processed on the inner side surface of the ring fixing frame (15), a round bearing block (16) which is arranged in the round opening, a plurality of fixing bulges (25) which are fixedly connected with the side surface of the round bearing block (16) and are matched with the plurality of strip-shaped through grooves, and a round groove which is processed on the side surface, A bearing plate (17) which is arranged in the circular groove and matched with the circular groove, a heating sheet (18) which is fixedly connected with the upper surface of the bearing plate (17), an electric plug (19) which is arranged on the side surface of the heating sheet (18) and extends out through the bearing plate (17), and a spring clamp (20) which is fixedly connected with the side surface of the circular hollow box body (1) and is connected with the electric plug (19);
a circular uncovered bearing barrel (23) is arranged in the circular hollow box body (1) and is positioned below the circular ring fixing frame (15);
the longitudinal section of each bearing support table (10) is L-shaped.
2. The household seat convenient for height adjustment according to claim 1, wherein the number of the plurality of groups of vertical slide rails (2) is 3-5 groups, and the groups are arranged in pairs.
3. The household seat convenient for height adjustment according to claim 1, wherein the number of the multiple groups of the strip-shaped limiting protrusions (26) is 2-4, and the distance between every two adjacent groups of the strip-shaped limiting protrusions (3) is the same.
4. The household seat with the height convenient to adjust as claimed in claim 1, characterized in that the side surface of the bearing plate (17) is sleeved with a sealing ring (21) matched with the edge of the circular groove.
5. The household seat with the height convenient to adjust as claimed in claim 1, characterized in that a button (22) is embedded on the outer side surface of the bearing plate (17).
6. The home seat convenient for height adjustment according to claim 1, wherein the heating sheet (18) is an aluminum foil heating sheet.
7. The household seat with the height convenient to adjust as claimed in claim 1, wherein the circular uncovered receiving barrel (23) is fixedly connected with a lifting handle (24) at the upper surface and opposite positions.
8. The home seat convenient to adjust in height according to claim 1, wherein the number of the plurality of strip-shaped through grooves is 4-7, and the plurality of strip-shaped through grooves are positioned on the same circumference at equal angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711488872.7A CN107836884B (en) | 2017-12-30 | 2017-12-30 | Home seat convenient to height-adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711488872.7A CN107836884B (en) | 2017-12-30 | 2017-12-30 | Home seat convenient to height-adjusting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107836884A CN107836884A (en) | 2018-03-27 |
| CN107836884B true CN107836884B (en) | 2020-07-24 |
Family
ID=61684503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711488872.7A Active CN107836884B (en) | 2017-12-30 | 2017-12-30 | Home seat convenient to height-adjusting |
Country Status (1)
| Country | Link |
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| CN (1) | CN107836884B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108814085A (en) * | 2018-06-20 | 2018-11-16 | 北京工道风行智能技术有限公司 | It is a kind of quickly the circulation update device of regulation stall and seat to go up and down handrail |
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| CN204826748U (en) * | 2015-07-25 | 2015-12-02 | 徐美琴 | Be fit for between multiple vehicle height's charge with wireless control |
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| CN2807920Y (en) * | 2005-06-01 | 2006-08-23 | 沈正植 | Chair of adjustable height |
| CN201104671Y (en) * | 2007-09-17 | 2008-08-27 | 陈而瑞 | Tallboy chair |
| CN201108197Y (en) * | 2007-12-10 | 2008-09-03 | 何玉莲 | Chair with adjustable height of chair base |
| CN103653921A (en) * | 2013-12-10 | 2014-03-26 | 无锡万象工业设计有限公司 | Easily adjusted type chair |
| CN204192040U (en) * | 2014-10-16 | 2015-03-11 | 天津商业大学 | A kind of folding seat |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107836884A (en) | 2018-03-27 |
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Effective date of registration: 20200629 Address after: 528300 floor 6 and 7, building 1, Xijun Road, Yongkou Industrial Zone, Dongyong community, Longjiang Town, Shunde District, Foshan City, Guangdong Province Applicant after: Shunde Foshan Hua Quan Furniture Co.,Ltd. Address before: 333000 No. 588 North Square Road, village street, Zhujiang mountain, Jiangxi, Jingdezhen Applicant before: Ma Bo |
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