CN202698417U - Seat with movable seat leg - Google Patents
Seat with movable seat leg Download PDFInfo
- Publication number
- CN202698417U CN202698417U CN 201220410339 CN201220410339U CN202698417U CN 202698417 U CN202698417 U CN 202698417U CN 201220410339 CN201220410339 CN 201220410339 CN 201220410339 U CN201220410339 U CN 201220410339U CN 202698417 U CN202698417 U CN 202698417U
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- CN
- China
- Prior art keywords
- seat
- sole
- chair pin
- movably
- gear
- 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 - Lifetime
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- 235000004443 Ricinus communis Nutrition 0.000 claims abstract description 25
- 240000000528 Ricinus communis Species 0.000 abstract description 2
- 239000012467 final product Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C11/00—Benches not otherwise provided for
- A47C11/005—Benches not otherwise provided for having multiple separate seats
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- Chairs Characterized By Structure (AREA)
Abstract
The utility model discloses a seat with movable seat legs, which comprises a seat assembly (1), a transverse beam (7) and movable wheel stands (5). Each movable wheel stand (5) comprises a leg plate (6), a gear shaft (12), a wheel stand rod assembly (14) and a fixed frame (18). The fixed frame (18) is arranged in the leg plate (6). The gear shaft (12) is rotatably connected with the fixed rack (18). A gear (13), a control rod piece (2) and a torsion spring (10) are sheathed on the gear shaft (12). The torsion spring (10) is connected with the control rod piece (2). The gear (13) is connected with a gear rack (15) in a matched way and can move up and down. The wheel stand rod assembly (14) is respectively connected with the gear rack (15) and castors (9). The seat with movable seat legs has the advantages that the seat is labor-saving and convenient to move, the seats are arranged tidily and the entire meeting room or theatre is enabled to be more attractive.
Description
Technical field
The utility model relates to a kind of seat, particularly a kind of chair pin seat movably.
Background technology
Need to arrange seat for people to use at the great hall, gymnasium or meeting room, owing to be subject to the place restriction, particularly front row, stall or some zones increase or reduce seat according to some personnel's arrangement or the situation of performance etc., the foot rest of general seat all is supporting structure or wheel carrier structure, the seat of described supporting structure needs a plurality of staff to lift the seat carrying with hands when carrying, and namely effort is pretty troublesome again; The seat of described wheel carrier structure is mobile easily in use, causes the sequence number row on the seat random, and the arrangement at seat neither be very neat, affects attractive in appearance.
The utility model content
The technical problem that (one) will solve
The technical problems to be solved in the utility model will change the foot rest structure of seat, makes the workman convenient, laborsaving at the carrying seat.
(2) technical scheme
For addressing the above problem, the utility model provides movably seat of a kind of chair pin, and described chair pin movably seat comprises seat-assembly, crossbeam and moving wheel carrier, and connects successively; Described moving wheel carrier comprises sole, gear shaft, wheel hack lever assembly and fixed mount; Described fixed mount is arranged in the sole, described gear shaft is rotatably connected with fixed mount, and this gear bush has gear, control rod member and torsion spring, and described torsion spring is connected with the control rod member, described wheel and rack is connected and can be up and down, and the described hack lever assembly of taking turns connects respectively tooth bar and castor.This structure makes the control rod member control the up and down of tooth bar by gear, the castor on the wheel hack lever assembly is moved up and down, when needs are carried, by the control rod member castor is shifted out downwards, contact with ground, the workman can push away the seat carrying, and is very laborsaving convenient again.When needs are fixed on current location to seat, as long as move up by control rod member control pin wheel, sole is contacted with ground, get final product the fixed position, therefore be not easy in use to move at seat, also can not cause the sequence number row on the seat random, the marshalling at seat, thereby whole meeting-place or theater are very neatly arranged, generous.
Movably in the seat, described sole is cavity body structure to above-mentioned chair pin, and this sole is provided with adjustment hole, and described control rod member passes adjustment hole.
Movably in the seat, described control rod member comprises plug and foot-driven lever to above-mentioned chair pin; Described plug is enclosed within on the gear shaft and with foot-driven lever and is rotatably connected.
Movably in the seat, the similar L shaped shape of described adjustment hole by this structure, makes foot-driven lever when the top of L shaped shape adjustment hole to above-mentioned chair pin, and described castor is inner at sole, the sole kiss the earth; Foot-driven lever is in the horizontal line of the bottom of L shaped shape adjustment hole, and described castor makes the castor kiss the earth below sole.
Above-mentioned chair pin movably in the seat, is equipped with foot pad on both sides, described sole bottom side.
Movably in the seat, described tooth bar outside cover has rack tube to above-mentioned chair pin, and can move in rack tube, and described rack tube is arranged in the sole, is fixedly connected with sole.
Above-mentioned chair pin is movably in the seat, and is fluted in the described fixed mount, and the described hack lever assembly of taking turns passes groove and extends to the sole two ends.
Movably in the seat, described fixed mount is arranged in the cavity of sole above-mentioned chair pin, and is fixedly connected with the wall on sole both sides.
Movably in the seat, described castor is installed in the bottom side at wheel hack lever assembly two ends to above-mentioned chair pin.
(3) beneficial effect
The utility model chair pin movably in the seat, by up and down adjustable Castor structure is set at moving wheel carrier, makes the workman when carrying, and is laborsaving convenient again; It is mobile that seat is not easy in use, can not cause yet on the seat sequence number row disorderly, arrange more neat, to overall appearances such as meeting-place, theaters.
Description of drawings
Fig. 1 is the movably structural representation of seat of chair pin of the present utility model;
Fig. 2 is the movably structural perspective of the moving wheel carrier 5 in the seat of chair pin of the present utility model;
Fig. 3 is the movably front view of the moving wheel carrier 5 in the seat of chair pin of the present utility model;
Fig. 4 is the movably upward view of the moving wheel carrier 5 in the seat of chair pin of the present utility model;
Fig. 5 is the retracted state figure of castor 9 in the moving wheel carrier 5 in of the present utility model;
Fig. 6 be in the moving wheel carrier 5 in of the present utility model castor 9 stretch out state diagram;
1 is that seat-assembly, 2 is fixed mount for foot-driven lever, 18 for tooth bar, 16 rack tubes, 17 for wheel hack lever assembly, 15 for gear, 14 for gear shaft, 13 for plug, 12 for torsion spring, 11 for castor, 10 for foot pad, 9 for crossbeam, 8 for sole, 7 for moving wheel carrier, 6 for groove, 5 for adjustment hole, 4 for control rod member, 3 among the figure.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the utility model provides movably seat of a kind of chair pin, and described chair pin movably seat comprises seat-assembly 1, crossbeam 7 and moving wheel carrier 5, and connects successively; Described moving wheel carrier 5 comprises sole 6, gear shaft 12, wheel hack lever assembly 14 and fixes 18; Described fixed mount 18 is arranged in the sole 6, described gear shaft 12 is rotatably connected with fixed mount 18, these gear shaft 12 covers have gear 13, control rod member 2 and torsion spring 10, described torsion spring 10 is connected with control rod member 2, described gear 13 is connected with tooth bar 15 and can be up and down, and the described hack lever assembly 14 of taking turns connects respectively tooth bar 15 and castor 9.This structure makes control rod member 2 control the up and down of tooth bar 15 by gear, the castor 9 on the wheel hack lever assembly 14 is moved up and down, when needs are carried, by control rod member 2 castor 9 is shifted out downwards, contact with ground, the workman can push away the seat carrying, and is very laborsaving convenient again.When needs are fixed on current location to seat, as long as move up by control rod member 2 control castors 9, sole 6 is contacted with ground, get final product the fixed position.
Movably in the seat, described sole 6 is cavity body structure to above-mentioned chair pin, and this sole 6 is provided with adjustment hole 3, and described control rod member 2 passes adjustment hole 3.
Movably in the seat, described control rod member 2 comprises plug 11 and foot-driven lever 17 to above-mentioned chair pin; Described plug 11 is enclosed within on the gear shaft 12 and with foot-driven lever 17 and is rotatably connected.
Movably in the seat, described adjustment hole 3 similar L shaped shapes by this structure, make foot-driven lever 17 when the top of L shaped shape adjustment hole 3 to above-mentioned chair pin, and described castor 9 is in sole 6 inside, sole 6 kiss the earths; Foot-driven lever 17 is in the horizontal line of the bottom of L shaped shape adjustment hole 3, and described castor 9 makes castor 9 kiss the earths below sole 6.
Above-mentioned chair pin movably in the seat, is equipped with foot pad on both sides, described sole 6 bottom side.
Movably in the seat, described tooth bar 15 outsides cover has rack tube 16 to above-mentioned chair pin, and can be in rack tube 16 interior movements, and described rack tube 16 is arranged in the sole 6, is fixedly connected with sole 6.
Above-mentioned chair pin is movably in the seat, and described fixed mount 18 is interior fluted 4, and the described hack lever assembly 14 of taking turns passes groove 4 and extends to sole 6 two ends.
Movably in the seat, described fixed mount is arranged in the cavity of sole 6 above-mentioned chair pin, and is fixedly connected with the wall on sole 6 both sides.
Movably in the seat, described castor 9 is installed in the bottom side at wheel hack lever assembly 14 two ends to above-mentioned chair pin.
When seat need to promote to carry, gently step on the foot-driven lever 17 of controlling in the rod member 2 with pin, described foot-driven lever 17 is along L-type adjustment hole 3, move down, described control rod member 2 driven gear axles 12 begin rotation, gear 13 band carry-over bars 15 on the described gear shaft 12 move down along rack tube 16, the castor 9 of wheel hack lever assembly 14 bottom sides is contacted with ground, described sole 6 and surface separation, locked foot-driven lever 17 transverse shiftings of control rod member 2 at last, make foot-driven lever 17 move on to the horizontal stripe interior fixing get final product (such as Fig. 6) of L-type adjustment hole 3.
When seat fixedly the time, slam foot-driven lever 17 transverse shiftings in the control rod member 2 with light pin, described foot-driven lever 17 moves up along L-type adjustment hole 3 under the effect of torsion spring 10, until the top of adjustment hole, pin unclamps.Gear 13 rotations on the described torsion spring 10 driven gear axles 12 so that tooth bar 15 moves up along rack tube 16, make castor 9 and the surface separation of wheel hack lever assembly 14 bottom sides, and described sole 6 contacts (such as Fig. 5) with ground.
The utility model chair pin movably in the seat, by at moving wheel carrier 5 up and down adjustable castor 9 structures being set, makes the workman when carrying, and is laborsaving convenient again; It is mobile that seat is not easy in use, can not cause yet on the seat sequence number row disorderly, arrange more neat, to overall appearances such as meeting-place, theaters.
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. chair pin seat movably, it is characterized in that: described chair pin movably seat comprises seat-assembly (1), crossbeam (7) and moving wheel carrier (5), and connects successively; Described moving wheel carrier (5) comprises sole (6), gear shaft (12), wheel hack lever assembly (14) and fixed mount (18); Described fixed mount (18) is arranged in the sole (6), described gear shaft (12) is rotatably connected with fixed mount (18), this gear shaft (12) cover has gear (13), control rod member (2) and torsion spring (10), described torsion spring (10) is connected with control rod member (2), described gear (13) is connected with tooth bar (15) and can be up and down, and the described hack lever assembly (14) of taking turns connects respectively tooth bar (15) and castor (9).
2. chair pin according to claim 1 seat movably, it is characterized in that: described sole (6) is cavity body structure, and this sole (6) is provided with adjustment hole (3), and described control rod member (2) passes adjustment hole (3).
3. chair pin according to claim 1 and 2 seat movably, it is characterized in that: described control rod member (2) comprises plug (11) and foot-driven lever (17); Described plug (11) is enclosed within gear shaft (12) and upward and with foot-driven lever (17) is rotatably connected.
4. chair pin according to claim 2 seat movably is characterized in that: the similar L shaped shape of described adjustment hole (3).
5. chair pin according to claim 1 and 2 seat movably is characterized in that: on described sole (6) both sides, bottom side foot pad (8) is housed.
6. chair pin according to claim 1 seat movably, it is characterized in that: described tooth bar (15) outside cover has rack tube (16), and can move in rack tube (16), described rack tube (16) is arranged in the sole (6), is fixedly connected with sole (6).
7. chair pin according to claim 1 seat movably is characterized in that: in the described fixed mount (18) fluted (4), the described hack lever assembly (14) of taking turns passes groove (4) and extends to sole (6) two ends.
8. chair pin according to claim 1 seat movably, it is characterized in that: described fixed mount (18) is arranged in the cavity of sole (6), and is fixedly connected with the wall on sole (6) both sides.
9. chair pin according to claim 1 seat movably, it is characterized in that: described castor (9) is installed in the bottom side at wheel hack lever assembly (14) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220410339 CN202698417U (en) | 2012-08-17 | 2012-08-17 | Seat with movable seat leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220410339 CN202698417U (en) | 2012-08-17 | 2012-08-17 | Seat with movable seat leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202698417U true CN202698417U (en) | 2013-01-30 |
Family
ID=47578773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220410339 Expired - Lifetime CN202698417U (en) | 2012-08-17 | 2012-08-17 | Seat with movable seat leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202698417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163169A (en) * | 2018-08-10 | 2019-01-08 | 歌尔股份有限公司 | A kind of handling device |
-
2012
- 2012-08-17 CN CN 201220410339 patent/CN202698417U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163169A (en) * | 2018-08-10 | 2019-01-08 | 歌尔股份有限公司 | A kind of handling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315000, No. 737, Xinjian North Road, Yuyao, Zhejiang, Ningbo Patentee after: ZHEJIANG DAFENG INDUSTRY Co.,Ltd. Address before: 315000, No. 737, Xinjian North Road, Yuyao, Zhejiang, Ningbo Patentee before: Zhejiang Dafeng Industrial Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |
|
| CX01 | Expiry of patent term |