CN203378769U - Chair with sliding device - Google Patents
Chair with sliding device Download PDFInfo
- Publication number
- CN203378769U CN203378769U CN201320439248.9U CN201320439248U CN203378769U CN 203378769 U CN203378769 U CN 203378769U CN 201320439248 U CN201320439248 U CN 201320439248U CN 203378769 U CN203378769 U CN 203378769U
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- CN
- China
- Prior art keywords
- chair
- lower skateboard
- seat board
- carriage
- handle
- 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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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model mainly discloses a chair with a sliding device. The chair comprises a seat board, wherein the sliding device is installed at the bottom part of the seat board, the lower end of the sliding device is connected with an adjusting tray, the adjusting tray is connected with an air leg and a tripod, the sliding device is composed of an upper sliding plate and a lower sliding plate, the lower sliding plate is provided with chutes, the seat board is fixed at the upper end of the upper sliding plate, and two side ends of the seat board are installed in the chutes of the lower sliding plate so as to realize the front and back relative displacement of the seat board and the tripod. Therefore, the problem that the distance between a seat board of a revolving chair without rollers and an office table is inconvenient to adjust is solved.
Description
Technical field
The utility model relates to a kind of adjustable chair.
Background technology
At present, the market of swivel chair is not only extensively to office, and a lot of family expenses furniture also adopts swivel chair, swivel chair is because it moves flexibly, sit that sense is comfortable and parent that be subject to the user looks at, on a lot of Foot support for swivel chair, pulley is arranged, like this user can slide according to own build that pulley is adjusted and desk between before and after distance, but pulley has certain limitation, because a lot of offices or household all adopt some wood floors or material floor that some are easy to wear, the slip of pulley these floors of will certainly wearing and tearing, so what a lot of swivel chairs adopted is the fixing feet cushion, some even tables and chairs are Contiuum types, but this class swivel chair is very inconvenient when regulating longitudinal separation, even the tables and chairs Contiuum type can not regulate longitudinal separation, this can become very inconvenient for some different build people.
The utility model content
The utility model technical issues that need to address are, a kind of chair with carriage is provided, and solved the user and can not regulate very easily the problem of the longitudinal separation between chair and desk when using the chair of fixing feet cushion or tables and chairs Contiuum type.
The technical solution of the utility model is: a kind of chair with carriage, comprise seat board, seat board bottom centre is installed with Revolving chair adjusting device, it is characterized in that described Revolving chair adjusting device comprises a carriage, carriage is comprised of upper slide and lower skateboard, and the lower skateboard both sides are provided with chute, and upper slide upper surface and seat board are fixed, the upper slide two side ends is installed in the chute of lower skateboard, and the lower skateboard lower surface connects adjusting tray and foot rest.
Preferably, described upper slide longitudinal cross-section profile comprises inverted U-shaped mid portion and is connected to the flank of U-shaped oral area both sides, and two flanks all are provided with jagged gear groove, can be locked a plurality of positions.
Preferably, described chute inwall is fixed with 2 clamps, is installed on respectively two vertex positions of chute.
Preferably, described clamp is rectangular column, and rectangular column one side is provided with slideway along its length, and two flanks of described upper slide are located in slideway, can be free to slide.
Preferably, a wherein middle part, side of described lower skateboard is provided with pin-and-hole, is interspersed with handle in pin-and-hole, and handle one end inserts the gear groove, can play the effect of locking gear.
Preferably, described Handle axis is near place, lower skateboard side, being provided with annular protrusion, between the side of annular protrusion and lower skateboard, spring is installed, both ends of the spring face annular protrusion and lower skateboard side is respectively fixed, handle inserts the lower skateboard inside portion and is arranged with jump-ring slot, spring can allow handle automatically reset, and jump-ring slot can prevent that handle breaks away from from pin-and-hole.
Preferably, described Handle axis is to from farthest, lower skateboard side, being provided with annular shank, more convenient operation.
After adopting technique scheme, the utlity model has following advantage: upper slide can slide in the chute of lower skateboard, because upper slide is fixed in seat board, lower skateboard and adjusting tray are fixed, adjusting tray is connected with foot rest with the gas bar, thereby and realized relatively moving between seat board and foot rest, the user just can be in the longitudinal separation of the situation lower adjusting seat plate of Mobile foot stool not, as optimization, at upper slide, the gear groove is set, lower skateboard arranges the handle of a spacing use, just can play the locking effect to upper slide, thereby more convenient.
The accompanying drawing explanation
Accompanying drawing 1 is with the inverted schematic diagram of the swivel chair of carriage;
The front elevational schematic that accompanying drawing 2 is carriage;
Accompanying drawing 3 for carriage in accompanying drawing 2 along A to overlooking partial schematic sectional view.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further:
As shown in Figure 1 to Figure 3, the utility model mainly comprises seat board 5, seat board 5 bottom centre are equipped with Revolving chair adjusting device, this adjusting device comprises carriage and 6 two parts of adjusting tray, with seat board 5, directly contacting hard-wired is carriage, carriage is then fixing with adjusting tray 6, adjusting tray 6 directly is connected with foot rest 7 with gas bar 72, fixed foot pad 71 is installed on foot rest 7, foot pad 71 can not slide, described carriage mainly is comprised of upper slide 1 and lower skateboard 2, upper slide 1 longitudinal cross-section profile comprises inverted U-shaped mid portion and is connected to the flank of U-shaped oral area both sides, two flanks all are provided with jagged gear groove 11, upper surface is provided with screw hole, by screw hole and seat board fixed installation, the inside bending of lower skateboard 2 two side ends, dogleg section and lower skateboard 2 upper surfaces form chute, the place, two summits of chute is fixed with respectively clamp 3, because two chutes are arranged, so in this example, one has 4 clamps, clamp 3 is rectangular column, rectangular column one side is provided with slideway 31 along its length, two flanks of described upper slide 1 are located in slideway 31, and can slide, the place, centre position, side of lower skateboard 2 is provided with pin-and-hole, handle 4 one ends are through pin-and-hole, and the gear groove 11 of insertion upper slide 1, can lock the slip of upper slide 1, handle 4 interludes are provided with an annular protrusion 42, facilitate mounting spring 41, spring 41 is positioned between annular protrusion 42 and lower skateboard 2 sides, spring 41 two ends are fixed with annular protrusion 42 and lower skateboard 2 sides respectively, during adjusting, when handle 4 one ends are inserted in gear groove 11 when interior, spring 41 is in non-compressed state, upper slide 1 is in locking state, can not slide, when handle 4 when layback goes out outward, when an end breaks away from gear groove 11, spring 41 is stretched, now upper slide 1 can slide, because upper slide 1 is fixing with seat board 5, realized the slip of seat board 5, and lower skateboard 2 indirect connections is foot rest, still in motionless state, realized on the whole the relative displacement of seat board 5 with respect to foot rest, when release handle 4 again, because spring 41 before is stretched, now trip spring 41 can automatically reset, make handle 4 again insert in the gear groove after adjusting, complete the adjustment of a longitudinal separation, for handled easily, the other end at handle 4 is provided with annular shank 43, can allow operation more convenient.
Below only with regard to the utility model preferably example be described, but can not be interpreted as it is limitations on claims.The utility model not only limits to and above example, its concrete structure allows to change, those skilled in the art can make various changes and distortion according to the utility model, only otherwise break away from spirit of the present utility model, all should belong to the defined scope of the utility model claims.
Claims (7)
1. the chair with carriage, comprise seat board (5), seat board (5) bottom centre is installed with Revolving chair adjusting device, it is characterized in that: described Revolving chair adjusting device comprises a carriage, carriage is comprised of upper slide (1) and lower skateboard (2), lower skateboard (2) both sides are provided with chute, upper slide (1) upper surface and seat board (5) are fixing, upper slide (1) two side ends is installed in the chute of lower skateboard (2), and lower skateboard (2) lower surface connects adjusting tray (6) and foot rest (7).
2. the chair with carriage according to claim 1 is characterized in that: described upper slide (1) longitudinal cross-section profile comprises inverted U-shaped mid portion and is connected to the flank of U-shaped oral area both sides, and two flanks all are provided with jagged gear groove (11).
3. the chair with carriage according to claim 2, it is characterized in that: described chute inwall is fixed with 2 clamps (3), is installed on respectively two vertex positions of chute.
4. the chair with carriage according to claim 3, it is characterized in that: described clamp (3) is rectangular column, and rectangular column one side is provided with slideway (31) along its length, and two flanks of described upper slide (1) are located in slideway (31).
5. the chair with carriage according to claim 4 is characterized in that: a wherein middle part, side of described lower skateboard (2) is provided with pin-and-hole, is interspersed with handle (4) in pin-and-hole, and handle (4) one ends insert gear grooves (11).
6. the chair with carriage according to claim 5, it is characterized in that: described handle (4) middle part is provided with annular protrusion (42), be provided with spring (41) between the side of annular protrusion (42) and lower skateboard (2), spring (41) two ends are fixed with contact-making surface respectively, and handle (4) inserts lower skateboard (2) inside portion and is arranged with jump-ring slot (44).
7. the chair with carriage according to claim 6, it is characterized in that: described handle (4) axially is provided with annular shank (43) from lower skateboard (2) farthest, side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320439248.9U CN203378769U (en) | 2013-07-19 | 2013-07-19 | Chair with sliding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320439248.9U CN203378769U (en) | 2013-07-19 | 2013-07-19 | Chair with sliding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203378769U true CN203378769U (en) | 2014-01-08 |
Family
ID=49867308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320439248.9U Expired - Fee Related CN203378769U (en) | 2013-07-19 | 2013-07-19 | Chair with sliding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203378769U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103330398A (en) * | 2013-07-19 | 2013-10-02 | 湖州奥圣家具有限公司 | Chair with sliding device |
| KR101743172B1 (en) | 2015-03-20 | 2017-06-15 | 김태철 | Seat board for chair assembly securing operational safety |
-
2013
- 2013-07-19 CN CN201320439248.9U patent/CN203378769U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103330398A (en) * | 2013-07-19 | 2013-10-02 | 湖州奥圣家具有限公司 | Chair with sliding device |
| KR101743172B1 (en) | 2015-03-20 | 2017-06-15 | 김태철 | Seat board for chair assembly securing operational safety |
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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 |
Granted publication date: 20140108 Termination date: 20140719 |
|
| EXPY | Termination of patent right or utility model |