CN205457431U - Bar chair - Google Patents
Bar chair Download PDFInfo
- Publication number
- CN205457431U CN205457431U CN201620025861.XU CN201620025861U CN205457431U CN 205457431 U CN205457431 U CN 205457431U CN 201620025861 U CN201620025861 U CN 201620025861U CN 205457431 U CN205457431 U CN 205457431U
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- CN
- China
- Prior art keywords
- pillar
- slide block
- axle sleeve
- retainer ring
- groove
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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.)
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Abstract
The utility model discloses a bar chair, including the cushion portion that lies in upper portion and the shank that lies in the lower part, be provided with the pillar between cushion portion and the shank, it can be along the fall way of pillar up -and -down motion to be provided with on the pillar, and cushion portion is connected with the upper end of fall way, and a shank is connected with the lower extreme of pillar, and it has the axle sleeve to overlap on the pillar, is provided with on the axle sleeve and tramples the ring, and what the axle sleeve was followed to the axle sleeve radially is provided with logical groove, and logical groove is provided with along the gliding slider in logical groove, and the axle sleeve is provided with the mounting of fixing the slider when slider butt support column. The beneficial effect of the utility model: this bar chair can make people can according to the leg of self long freely adjusts ride and the cushion between the distance, increase bar chair's comfort.
Description
Technical field
This utility model relates to a kind of chair, particularly to a kind of bar chair.
Background technology
Common bar counter chair be can limited adjustment medicated cushion height, the foot position being positioned at chair lower rod end is substantially fixing, and this is foot-operated along with the rising of medicated cushion or reduction, and will not occur the change of position.It is to say, when user raise medicated cushion arrived to a certain degree time, may be for self height or the relation of lower limb length, foot can not be shelved on foot-operated, and foot will be in vacant state, and the bar counter chair of this structure makes user beyond affordability.
The Chinese patent of Publication No. 2857645 discloses a kind of bar counter chair, although this bar counter chair simple in construction, ride and can make corresponding variation along with medicated cushion height, but the distance between the foot-operated and medicated cushion of this bar chair is fixing, and everyone lower limb length is had any different.No matter riding the distance between medicated cushion long more than the lower limb that the lower limb length of people is also less than people, human body all can not feel like oneself.
Utility model content
The purpose of this utility model is to provide a kind of bar chair.This bar chair can enable people to the lower limb length according to self and freely regulate the distance ridden between medicated cushion, increases the comfort of bar chair.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of bar chair, including superposed cushion part and the leg section being positioned at bottom, it is provided with pillar between described cushion part and leg section, the fall way that can move up and down it is provided with along pillar on described pillar, described cushion part is connected with the upper end of fall way, described leg section is connected with the lower end of pillar, it is cased with axle sleeve on described pillar, it is provided with on described axle sleeve and tramples ring, described axle sleeve has been radially arranged groove along axle sleeve, described groove is provided with the slide block slided along groove, and described axle sleeve is provided with the fixture fixing slide block when slide block abuts support column.
By using technique scheme, utilizing slide block to slide along groove, make one end of slide block abut pillar, the other end is stayed in groove, and utilizes fixture to fix the position after slide block slides, thus is fixed by axle sleeve.Trampling ring to be arranged on axle sleeve, also being fixed so trampling ring.When the position that slide block is connected on pillar changes, the height of axle sleeve changes, thus realizes trampling the regulation of the spacing of ring and medicated cushion.
This utility model is further arranged to: described fixture is the retainer ring being spirally connected with axle sleeve, described slide block is provided with spigot surface near one end of retainer ring, described retainer ring abuts with the spigot surface of slide block and slide block does centripetal moving radially to abutting pillar when retainer ring rotates and moves axially adjacent to slide block along pillar, and axle sleeve is fixed.
By using technique scheme, when needs fixed hub, rotate retainer ring and make it move axially along pillar and near slide block.Owing to retainer ring abuts the spigot surface of slide block, so retainer ring drives slide block to do centripetal moving radially to abutting pillar along groove, axle sleeve is fixed.At slide block, spigot surface is set near one end of retainer ring, on the one hand avoids people to need manual actuation slide block to slide along groove, make operation more convenient, on the other hand can be with the pressure between adjusting slider and pillar.
This utility model is further arranged to: described groove is provided with the elastic component resetted for slide block, described elastic component one end is connected with slide block, the other end is connected with the cell wall of groove, when retainer ring rotates and is axially away from slide block along pillar, slide block does centrifugal moving radially under elastic component effect.
By using technique scheme, when needing regulation to trample the height between ring and medicated cushion, rotating retainer ring makes it move axially along pillar and away from slide block, the slide block slided in groove then does centrifugal moving radially under the effect of elastic component, complete to reset, first groove notch away from pillar is stretched out in the one end making slide block arrange spigot surface, and now drivable shaft set moves up and down.When axle sleeve reaches to need height, retainer ring fixed hub can be used, thus realize trampling the regulation of the height between ring and medicated cushion.The setting of elastic component enables slide block to automatically reset, and is convenient for people to be adjusted the height of axle sleeve.
This utility model is further arranged to: described axle sleeve is only provided with external screw thread in the part of the direction of spigot surface.
By using technique scheme, only the part at groove arranges external screw thread, thus is realizing on the basis of axle sleeve threadeds with retainer ring, the processing cost of reduction axle sleeve.
This utility model is further arranged to: described pillar is enclosed within outside fall way.
By using technique scheme, because pillar is enclosed within outside fall way, so strut width is more than the width of fall way, and then the volume obtaining pillar is more than fall way, thus the weight of pillar is more than fall way.And fall way moves up and down along pillar, so the center of gravity of fall way is higher than pillar.And situation that the weight of fall way big little compared to pillar weight, pillar is set to the situation that weight is big and the weight of fall way is little can make the center of gravity of this bar chair reduce as far as possible, enhanced stability.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment；
Fig. 2 is the side view of embodiment 1；
Fig. 3 is the sectional view of A-A in Fig. 2；
Fig. 4 is the enlarged drawing in B region in Fig. 3.
Reference: 1, cushion part；2, leg section；3, pillar；4, fall way；5, axle sleeve；6, ring is trampled；7, fixed cover；8, groove；9, slide block；10, retainer ring；11, spigot surface；12, elastic component；13, external screw thread.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
With reference to Fig. 1, a kind of bar chair, including cushion part 1 and leg section 2.Cushion part 1 is positioned at top, and leg section 2 is positioned at bottom.Pillar 3 and fall way 4 it is provided with between cushion part 1 and leg section 2.The lower end of leg section 2 and pillar 3 connects, and the upper end of cushion part 1 and fall way 4 connects.It is provided with lifting handle between leg section 2 and fall way 4.By operation lifting handle, fall way 4 can move up and down along pillar 3.Pillar 3 is enclosed within outside fall way 4.It is cased with axle sleeve 5 on pillar 3, axle sleeve 5 is provided with and tramples ring 6.
With reference to Fig. 2,3 and 4, axle sleeve 5 is provided with fixed cover 7, fixed cover 7 is socketed with pillar 3.Fixed cover 7 has been radially arranged groove 8 along fixed cover 7, and groove 8 is provided with the slide block 9 that can slide along groove 8.Fixed cover 7 is provided with external screw thread 13 and is bolted with retainer ring 10.Slide block 9 is provided with spigot surface 11 near one end of retainer ring 10.Retainer ring 10 abuts with the spigot surface 11 of slide block 9.The external screw thread 13 of fixed cover 7 is only located at the part of the direction of spigot surface 11.Preferably, upward, the external screw thread 13 of fixed cover 7 is only located at spigot surface 11 part upward to spigot surface 11.Being provided with elastic component 12 in groove 8, one end of elastic component 12 is connected with slide block 9, and the other end is connected with the cell wall of groove 8.
When needs fixed hub 5, rotate retainer ring 10 and make it move axially along pillar 3 and near slide block 9.Owing to retainer ring 10 abuts the spigot surface 11 of slide block 9, so retainer ring 10 drives slide block 9 to do centripetal moving radially to abutting pillar 3 along groove 8, elastic component 12 stretches, and fixed cover 7 is fixed.And fixed cover 7 is located on axle sleeve 5, so axle sleeve 5 is also fixed.
When needing the height regulating axle sleeve 5, rotating retainer ring 10 makes it move axially along pillar 3 and away from slide block 9, the slide block 9 slided in groove 8 then does centrifugal moving radially under the effect of elastic component 12, complete to reset, first groove 8 notch away from pillar 3, now drivable shaft set 5 up and down motion are stretched out in the one end making slide block 9 arrange spigot surface 11.When axle sleeve 5 reaches to need height, retainer ring 10 fixed hub 5 can be used, thus realize trampling the regulation of the height between ring 6 and medicated cushion.
Utilizing slide block 9 to slide along groove 8, make one end of slide block 9 abut pillar 3, the other end is stayed in groove 8, and utilizes retainer ring 10 to fix the position after slide block 9 slides, thus is fixed by fixed cover 7, is fixed by axle sleeve 5 further.Trampling ring 6 to be arranged on axle sleeve 5, also being fixed so trampling ring 6.When the position that slide block 9 is connected on pillar 3 changes, the height of axle sleeve 5 changes, thus realizes trampling the regulation of the spacing of ring 6 and medicated cushion.
At slide block 9, spigot surface 11 is set near one end of retainer ring 10, on the one hand avoids people to need manual actuation slide block 9 to slide along groove 8, make operation more convenient, on the other hand can be with the pressure between adjusting slider 9 and pillar 3.The setting of elastic component 12 makes slide block 9 to automatically reset, and is convenient for people to be adjusted the height of axle sleeve 5.
Above-mentioned elastic component 12 is both preferably spring.
Claims (5)
1. a bar chair, including superposed cushion part (1) and the leg section (2) that is positioned at bottom, pillar (3) it is provided with between described cushion part (1) and leg section (2), the fall way (4) that can move up and down it is provided with along pillar (3) on described pillar (3), described cushion part (1) is connected with the upper end of fall way (4), described leg section (2) is connected with the lower end of pillar (3), axle sleeve (5) it is cased with on described pillar (3), it is provided with on described axle sleeve (5) and tramples ring (6), it is characterized in that: described axle sleeve (5) has been radially arranged groove (8) along axle sleeve (5), described groove (8) is provided with the slide block (9) slided along groove (8), described axle sleeve (5) is provided with the fixture fixing slide block (9) when slide block (9) abuts support column.
Bar chair the most according to claim 1, it is characterized in that: described fixture is the retainer ring (10) being spirally connected with axle sleeve (5), described slide block (9) is provided with spigot surface (11) near one end of retainer ring (10), described retainer ring (10) abuts with the spigot surface of slide block (9) (11) and slide block (9) does centripetal moving radially to abutting pillar (3) when retainer ring (10) rotates and moves axially adjacent to slide block (9) along pillar (3), and axle sleeve (5) is fixed.
Bar chair the most according to claim 2, it is characterized in that: described groove (8) is provided with the elastic component (12) resetted for slide block (9), described elastic component (12) one end is connected with slide block (9), the other end is connected with the cell wall of groove (8), when retainer ring (10) rotates and is axially away from slide block (9) along pillar (3), slide block (9) does centrifugal moving radially under elastic component (12) acts on.
Bar chair the most according to claim 2, is characterized in that: described axle sleeve (5) is only provided with external screw thread (13) in the part of the direction of spigot surface (11).
Bar chair the most according to claim 1, is characterized in that: described pillar (3) is enclosed within fall way (4) outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025861.XU CN205457431U (en) | 2016-01-11 | 2016-01-11 | Bar chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025861.XU CN205457431U (en) | 2016-01-11 | 2016-01-11 | Bar chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205457431U true CN205457431U (en) | 2016-08-17 |
Family
ID=56667155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620025861.XU Active CN205457431U (en) | 2016-01-11 | 2016-01-11 | Bar chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205457431U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU187588U1 (en) * | 2018-08-31 | 2019-03-12 | Общество с ограниченной ответственностью "Сова-Нянька" | TABLET WITH DOWNLOAD FUNCTION |
| CN110584369A (en) * | 2019-08-30 | 2019-12-20 | 杭州临安赛美家具有限公司 | Bar table chair capable of improving service quality |
-
2016
- 2016-01-11 CN CN201620025861.XU patent/CN205457431U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU187588U1 (en) * | 2018-08-31 | 2019-03-12 | Общество с ограниченной ответственностью "Сова-Нянька" | TABLET WITH DOWNLOAD FUNCTION |
| CN110584369A (en) * | 2019-08-30 | 2019-12-20 | 杭州临安赛美家具有限公司 | Bar table chair capable of improving service quality |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |