CN203609067U - Swivel chair base plate capable of adjusting leaning range - Google Patents
Swivel chair base plate capable of adjusting leaning range Download PDFInfo
- Publication number
- CN203609067U CN203609067U CN201320837899.3U CN201320837899U CN203609067U CN 203609067 U CN203609067 U CN 203609067U CN 201320837899 U CN201320837899 U CN 201320837899U CN 203609067 U CN203609067 U CN 203609067U
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- locking
- sliding seat
- seesaw
- bracing wire
- stage clip
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Abstract
The utility model discloses a swivel chair base plate capable of adjusting the leaning range. The swivel chair base plate comprises a sliding seat, a rocker, a left mounting leg and a right mounting leg, wherein the rocker is mounted at the front end of the sliding seat; the left mounting leg and the right mounting leg are respectively mounted on two sides of the sliding seat; an adjusting seat which is fixedly connected with the rocker is arranged at the rear end of the sliding seat; an elasticity adjusting mechanism is fixedly arranged below the sliding seat; the left mounting leg and the right mounting leg are fixedly connected by a connecting plate; a locking adjustment mechanism I and an elasticity adjusting mechanism I are arranged between the rocker and the left mounting leg as well as between the rocker and the right mounting leg. According to the swivel chair base plate disclosed by the utility model, the magnitude and the value taking interval of the leaning range can be adjusted and the elasticity of a spring during leaning can be adjusted, so that products can meet the requirements of different consumers on a leaning angle of the products; the mounting of a handle is adjusted and an adjusting function is converted to a position where a user can touch, so that the user can adjust and control the functions of the products easily and conveniently.
Description
Technical field
The utility model belongs to swivel chair technical field, relates to a kind of Revolving chair chassis of adjustable reclining scope.
Background technology
Along with scientific and technological development and social progress, people's living standard and office conditions are constantly improved, and the demand of swivel chair is also increasing.Revolving chair chassis, also claims Revolving chair tray, is a vitals that is contained in swivel chair seat cushion below, the lifting of seat cushion, and the elevation angle of backrest regulates and all relies on chassis to complete.At present, common swivel chair can be adjusted its tilting angle of backrest, and to adapt to the seat appearance that people are different and the needs that couch, but the adjustable range of this swivel chair reclining is very limited.
Utility model content
The purpose of this utility model is to provide a kind of Revolving chair chassis of adjustable reclining scope, has solved swivel chair reclining key adjusting range limited technical problem common in prior art.
The technical scheme that the utility model adopts is: the Revolving chair chassis of adjustable reclining scope, comprise sliding seat, be arranged on the seesaw of sliding seat front end, be arranged on the left installation foot of sliding seat both sides, right installation foot, the rear end of described sliding seat is provided with the adjustment seat being fixedly connected with seesaw, the fixing elastic adjusting mechanism in sliding seat below, left installation foot, right installation foot is fixedly connected with by connecting plate, between sliding seat and seesaw, be provided with regulating mechanism for locking one, elastic adjusting mechanism one, seesaw and left installation foot, between right installation foot, be provided with regulating mechanism for locking two and elastic adjusting mechanism two.
As preferably: elastic adjusting mechanism comprises the air pressure rod that is arranged on sliding seat lower end, the middle part of sliding seat is fixedly connected with Taper Pipe, between sliding seat and Taper Pipe, be fixedly connected with fixed head, fixed head left side is provided with for lifting pressing plate is movably connected in to the Screw on fixed head, lifting bracing wire is fixedly connected on the outside of sliding seat, lifting bracing wire inside is provided with bracing wire cable wire three, bracing wire cable wire three passes sliding seat and connects a side of lifting pressing plate, the bottom of lifting pressing plate top-pressure gas pneumatic rod, the bottom of air pressure rod connects Taper Pipe, and the outer end of lifting bracing wire 6 is provided with regulating handle one.By regulating the regulating handle one of lifting bracing wire outer end, pull bracing wire cable wire three to drive lifting pressing plate to rotate around little rivet, and the switch of the centre of lifting pressing plate extruding air pressure rod head, make the switch opens of air pressure rod and realize the elevating function of mechanism.
Optimization as technique scheme: regulating mechanism for locking one comprises by rivet and is movably connected in the seesaw in sliding seat, be arranged on the fixed head of sliding seat inside, on fixed head, fixed intermediate portion is divided the installation sheet that has installing hole, locking pin one is through seesaw, sliding seat, locking stage clip one and installation sheet, installation sheet is pressed on the top, one end of locking stage clip one, locking pin one is pressed on the other end top of locking stage clip one, locking pin one is connected and fixed locking extension spring one, in sliding seat, fixed connection lock strains at line one, the bracing wire cable wire one of locking bracing wire one inside is through sliding seat and connect locking extension spring one, locking bracing wire one outer end is provided with regulating handle two.Seesaw is movably connected in sliding seat by rivet, and can be around rivet reclining swing within the specific limits, lock the regulating handle two of bracing wire outer end by adjusting, make one indentation of bracing wire cable wire, the spring force that drives locking extension spring one and making to lock extension spring one increases to and is greater than the state of locking stage clip one, the final locking pin one that drives overcomes locking stage clip one to the inner indentation of sliding seat, and the head of locking pin one leaves seesaw, and seesaw can rotate around rivet; Otherwise bracing wire cable wire one stretches out, the pulling force of locking extension spring one reduces, and under the spring force of locking stage clip one, in the protruding hole that penetrates seesaw of locking pin one, mechanism locks and cannot reclining swing.
Further optimization as technique scheme: elastic adjusting mechanism one comprises the seesaw that is arranged on screw upper end, retractable seat is in seesaw below and be slidably connected on screw, screw is provided with the stage clip one that is supported on sliding seat lower surface outward, the lower end of stage clip one is provided with bowl-type pad, minipad successively, and the lower end of screw is provided with the plastics knob with its threaded engagement.Rotary plastic knob can make plastics knob move up on screw, makes bowl-type pad compress stage clip one, and the spring force of mechanism increases; Otherwise plastics knob moves down and unclamps stage clip one, the spring force of mechanism reduces.
Further optimization again as technique scheme: regulating mechanism for locking two comprises the locking bed being fixedly connected on left installation foot, on locking bed, be fixedly connected with iron plate, iron plate is provided with centre bore, locking pin two is through seesaw, left installation foot, locking bed, iron plate on locking stage clip two and locking bed, top, one end foundary weight sheet of locking stage clip two, locking pin two is pressed on the other end top of locking stage clip two, locking pin two is connected and fixed locking extension spring two, locking bracing wire two is fixedly connected on locking bed, locking bracing wire two inside are provided with bracing wire cable wire two, bracing wire cable wire two is through locking bed and connect locking extension spring two, one end of locking bracing wire two is provided with regulating handle three.Lock the regulating handle three of bracing wire two one end by adjusting, make two indentations of bracing wire cable wire, the spring force that drives locking extension spring two and making to lock extension spring two increases to and is greater than the state of locking stage clip two, the final locking pin two that drives overcomes locking stage clip two to the inner indentation of locking bed, the head of locking pin two leaves in the hole of seesaw, between installation foot and seesaw, can swing around rivet; Otherwise bracing wire cable wire two stretches out, the pulling force of locking extension spring two reduces, and under the spring force of locking stage clip two, in the protruding hole that penetrates seesaw of locking pin two, mechanism locks and cannot reclining swing.
Further optimization as technique scheme: elastic adjusting mechanism two comprises the adjustment seat being fixedly connected on seesaw, adjustment seat bottom is provided with diclinic piece elastic adjusting mechanism, diclinic piece elastic adjusting mechanism comprises the stage clip two being arranged on connecting plate, the lower end connected symmetrical dendrimer skewback of stage clip two; Double rotational directions screw rod is installed in adjustment seat, left and right two parts of double rotational directions screw rod are respectively equipped with and the left skewback of its threaded engagement, right skewback, the bottom angled of described symmetrical skewback arranges chute, and the upper surface of left skewback, right skewback is equipped with the card article being slidably matched with chute.Left skewback 14 inside are provided with left-handed hex nut 15, right skewback 12 inside are provided with dextrorotation hex nut 11.Rotate double rotational directions screw rod, drive left skewback and right skewback to draw close inclined-plane simultaneously and push symmetrical skewback, symmetrical skewback is moved up and compress stage clip two, the reclining spring force of mechanism increases; Otherwise the reclining spring force of mechanism just reduces.
The beneficial effects of the utility model are: the utility model reasonable in design, size and the interval of the reclining scope that not only can regulate, and the size of spring force can regulate reclining time, make product can meet the requirement of different consumers to product elevation angle, regulate the installation of handle, regulatory function has been transformed into the position that user can touch, make user can be easily, easily the function of product is regulated to control.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model elastic adjusting mechanism;
Fig. 2 is the schematic diagram of the utility model regulating mechanism for locking one;
Fig. 3 is the schematic diagram of the utility model elastic adjusting mechanism one;
Fig. 4 is the schematic diagram of the utility model regulating mechanism for locking two;
Fig. 5 is the schematic diagram of the utility model elastic adjusting mechanism two;
Wherein: 1 seesaw, 2 sliding seat, 3 right installation feet, 4 locking pins one, 5 Taper Pipes, 6 lifting bracing wires, 7 rivets, 8 plastics knobs, 9 double rotational directions screw rods, 10 adjustment seats, 11 dextrorotation hex nuts, 12 right skewbacks, 13 symmetrical skewbacks, 14 left skewbacks, 15 left-handed hex nuts, 16 connecting plates, 17 left installation feet, 18 locking pins two, 19 locking beds, 20 locking bracing wires two, 21 bracing wire cable wires two, 22 locking extension springs two, 23 locking stage clips two, 24 screws, 25 locking bracing wires one, 26 lifting pressing plates, 27 spring protecting sleeves, 28 stage clips two, 29 locking stage clips one, 30 locking extension springs one, 31 bracing wire cable wires one, 32 Screws, 33 fixed heads, 34 bracing wire cable wires three, 35 stage clips one, 36 bowl-type pads, 37 minipads.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
The Revolving chair chassis of adjustable reclining scope of the present utility model, comprise sliding seat 2, be arranged on the seesaw 1 of sliding seat 2 front ends, be arranged on the left installation foot 17 of sliding seat 2 both sides, right installation foot 3, the rear end of sliding seat 2 is provided with the adjustment seat 10 being fixedly connected with seesaw 1, elastic adjusting mechanism is fixed in sliding seat 2 belows, left installation foot 17, right installation foot 3 is fixedly connected with by connecting plate 16, between sliding seat 2 and seesaw 1, be provided with regulating mechanism for locking one, elastic adjusting mechanism one, seesaw 1 and left installation foot 17, between right installation foot 3, be provided with regulating mechanism for locking two and elastic adjusting mechanism two.
As shown in Figure 1: elastic adjusting mechanism comprises the air pressure rod that is arranged on sliding seat 2 lower ends, the middle part of sliding seat 2 is fixedly connected with Taper Pipe 5, between sliding seat 2 and Taper Pipe 5, be fixedly connected with fixed head 33, fixed head 33 left sides are provided with for lifting pressing plate 26 being movably connected in to the Screw 32 on fixed head 33, lifting bracing wire 6 is fixedly connected on the outside of sliding seat 2, lifting bracing wire 6 inside are provided with bracing wire cable wire 3 34, bracing wire cable wire 3 34 passes sliding seat 2 and connects a side of lifting pressing plate 26, the bottom of lifting pressing plate 26 top-pressure gas pneumatic rods, the bottom of air pressure rod connects Taper Pipe 5, the outer end of lifting bracing wire 6 is provided with regulating handle one.By regulating the regulating handle one of lifting bracing wire 6 outer ends, pull bracing wire cable wire 3 34 to drive lifting pressing plate 26 to rotate around Screw 32, and the switch of the centre of lifting pressing plate 26 extruding air pressure rod head, makes the switch opens of air pressure rod and realizes the elevating function of mechanism.
As shown in Figure 2: regulating mechanism for locking one comprises by rivet 7 and is movably connected in the seesaw 1 in sliding seat 2, be arranged on the fixed head 33 of sliding seat 2 inside, on fixed head 33, fixed intermediate portion is divided the installation sheet that has installing hole, locking pin 1 is through seesaw 1, sliding seat 2, locking stage clip 1 and installation sheet, installation sheet is pressed on the top, one end of locking stage clip 1, locking pin 1 is pressed on the other end top of locking stage clip 1, locking pin 1 is connected and fixed locking extension spring 1, in sliding seat 2, fixed connection lock strains at line 1, the bracing wire cable wire 1 of locking bracing wire one 25 inside is through sliding seat 2 and connect locking extension spring 1, locking bracing wire one 25 outer ends are provided with regulating handle two.Seesaw is movably connected in sliding seat by rivet, and can be around rivet reclining swing within the specific limits, lock the regulating handle two of bracing wire one 25 outer ends by adjusting, make one 31 indentations of bracing wire cable wire, the spring force that drives locking extension spring 1 and making to lock extension spring 1 increases to and is greater than the state of locking stage clip 1, the final locking pin 1 that drives overcomes locking stage clip 1 to the inner indentation of sliding seat, and the head of locking pin 1 leaves seesaw 1, and seesaw 1 can rotate around rivet 7; Otherwise bracing wire cable wire 1 stretches out, the pulling force of locking extension spring 1 reduces, and under the spring force of locking stage clip 1, in the protruding hole that penetrates seesaw 1 of locking pin 1, mechanism locks and cannot reclining swing.
As shown in Figure 3: elastic adjusting mechanism one comprises the seesaw 1 that is arranged on screw 24 upper ends, sliding seat 2 is positioned at seesaw below and is slidably connected on screw 24, the outer stage clip 1 that is supported on sliding seat 2 lower surfaces that is provided with of screw 24, the outer spring protecting sleeve 27 that is provided with of stage clip 1, the lower end of stage clip 1 is provided with bowl-type pad 36, minipad 37 successively, and the lower end of screw 24 is provided with the plastics knob 8 with its threaded engagement.Rotary plastic knob 8 can make plastics knob 8 move up on screw 24, makes bowl-type pad 36 compress stage clip 1, and the spring force of mechanism increases; Otherwise plastics knob 8 moves down and unclamps stage clip 1, the spring force of mechanism reduces.
As shown in Figure 4: regulating mechanism for locking two comprises the locking bed 19 being fixedly connected on left installation foot 17, on locking bed 19, be fixedly connected with iron plate, iron plate is provided with centre bore, locking pin 2 18 is through seesaw 1, left installation foot 17, locking bed 19, iron plate on locking stage clip 2 23 and locking bed 19, top, one end foundary weight sheet of locking stage clip 2 23, locking pin 2 18 is pressed on the other end top of locking stage clip 2 23, locking pin 2 18 is connected and fixed locking extension spring 2 22, locking bracing wire 2 20 is fixedly connected on locking bed 19, locking bracing wire 2 20 inside are provided with bracing wire cable wire 2 21, bracing wire cable wire 2 21 is through locking bed 19 and connect locking extension spring 2 22, one end of locking bracing wire 2 20 is provided with line traffic control regulating handle three.Lock the regulating handle three of bracing wire 2 20 one end by adjusting, make 2 21 indentations of bracing wire cable wire, the spring force that drives locking extension spring 2 22 and making to lock extension spring 2 22 increases to and is greater than the state of locking stage clip 2 23, the final locking pin 2 18 that drives overcomes locking stage clip 2 23 to the inner indentation of locking bed, the head of locking pin 2 18 leaves in the hole of seesaw 1, between installation foot and seesaw 1, can swing around screw 24; Otherwise bracing wire cable wire 2 21 stretches out, the pulling force of locking extension spring 2 22 reduces, and under the spring force of locking stage clip 2 23, in the protruding hole that penetrates seesaw 1 of locking pin 2 18, mechanism locks and cannot reclining swing.
As shown in Figure 5: elastic adjusting mechanism two comprises the adjustment seat 10 being fixedly connected on seesaw 1, adjustment seat 10 bottoms are provided with diclinic piece elastic adjusting mechanism, diclinic piece elastic adjusting mechanism comprises the stage clip 2 28 being arranged on connecting plate 16, the lower end connected symmetrical dendrimer skewback 13 of stage clip 2 28; Double rotational directions screw rod 9 is installed in adjustment seat 10, left and right two parts of double rotational directions screw rod 9 are respectively equipped with left skewback 14, the right skewback 12 with its threaded engagement, the bottom angled of described symmetrical skewback 13 arranges chute, and the upper surface of left skewback 14, right skewback 12 is equipped with the card article being slidably matched with chute.Left skewback 14 inside are provided with left-handed hex nut 15, right skewback 12 inside are provided with dextrorotation hex nut 11.Rotate double rotational directions screw rod 9, drive left skewback 14 and right skewback 12 to draw close inclined-plane simultaneously and push symmetrical skewback 13, symmetrical skewback 13 is moved up and compress stage clip 2 28, the reclining spring force of mechanism increases; Otherwise the reclining spring force of mechanism just reduces.
In use, regulating mechanism for locking between locking sliding seat 2 and seesaw 1, unclamp the regulating mechanism for locking between seesaw 1 and installation foot simultaneously, can make the independent reclining of installation foot swing, the size of spring force can also regulate reclining to swing by the elastic adjusting mechanism between adjusting seesaw 1 and installation foot 2 time, reclining scope is the hunting range between installation foot and seesaw 1; Otherwise, unclamp the regulating mechanism for locking between sliding seat 2 and seesaw 1, lock the regulating mechanism for locking between seesaw 1 and installation foot simultaneously, can make seesaw 1 and installation foot carry out reclining swing simultaneously, the size of spring force can also regulate reclining to swing by the elastic adjusting mechanism between adjusting seesaw 1 and sliding seat 2 time, in this state, between seesaw 1 and installation foot, be not exist reclining to swing, reclining scope is the hunting range between seesaw 1 and sliding seat 2; In the time that two overlap that independently regulating mechanism for locking unclamps simultaneously, can make seesaw 1 and installation foot carry out reclining swing simultaneously, and reclining scope be hunting range between hunting range and seesaw 1 and the sliding seat 2 between installation foot and seesaw 1 and.
The utility model reasonable in design, size and the interval of the reclining scope that not only can regulate, and the size of spring force can regulate reclining time, make product can meet the requirement of different consumers to product elevation angle, regulate the installation of handle, regulatory function has been transformed into the position that user can touch, make user can be easily, easily the function of product is regulated to control.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (6)
1. the Revolving chair chassis of adjustable reclining scope, comprise sliding seat (2), be arranged on the seesaw (1) of sliding seat (2) front end, be arranged on the left installation foot (17) of sliding seat (2) both sides, right installation foot (3), its feature is: the rear end of described sliding seat (2) is provided with the adjustment seat (10) being fixedly connected with seesaw (1), the fixing elastic adjusting mechanism in sliding seat (2) below, left installation foot (17), right installation foot (3) is fixedly connected with by connecting plate (16), between sliding seat (2) and seesaw (1), be provided with regulating mechanism for locking one, elastic adjusting mechanism one, seesaw (1) and left installation foot (17), between right installation foot (3), be provided with regulating mechanism for locking two and elastic adjusting mechanism two.
2. the Revolving chair chassis of adjustable reclining scope according to claim 1, its feature is: described elastic adjusting mechanism comprises the air pressure rod that is arranged on sliding seat (2) lower end, the middle part of sliding seat (2) is fixedly connected with Taper Pipe (5), between sliding seat (2) and Taper Pipe (5), be fixedly connected with fixed head (33), fixed head (33) left side is provided with for lifting pressing plate (26) being movably connected in to the Screw (32) on fixed head (33), lifting bracing wire (6) is fixedly connected on the outside of sliding seat (2), lifting bracing wire (6) inside is provided with bracing wire cable wire three (34), bracing wire cable wire three (34) passes sliding seat (2) and connects a side of lifting pressing plate (26), the bottom of lifting pressing plate (26) top-pressure gas pneumatic rod, the bottom of air pressure rod connects Taper Pipe (5), the outer end of lifting bracing wire (6) is provided with regulating handle one.
3. the Revolving chair chassis of adjustable reclining scope according to claim 1, its feature is: described regulating mechanism for locking one comprises by rivet (7) and is movably connected in the seesaw (1) in sliding seat (2), be arranged on the inner fixed head (33) of sliding seat (2), the upper fixed intermediate portion of fixed head (33) is divided the installation sheet that has installing hole, locking pin one (4) is through seesaw (1), sliding seat (2), locking stage clip one (29) and installation sheet, installation sheet is pressed on the top, one end of locking stage clip one (29), locking pin one (4) is pressed on the other end top of locking stage clip one (29), locking pin one (4) is connected and fixed locking extension spring one (30), the upper fixed connection lock of sliding seat (2) strains at line one (25), the inner bracing wire cable wire one (31) of locking bracing wire one (25) also connects locking extension spring one (30) through sliding seat (2), locking bracing wire one (25) outer end is provided with regulating handle two.
4. the Revolving chair chassis of adjustable reclining scope according to claim 1, its feature is: described elastic adjusting mechanism one comprises the seesaw (1) that is arranged on screw (24) upper end, sliding seat (2) is positioned at seesaw below and is slidably connected on screw (24), the outer stage clip one (35) that is supported on sliding seat (2) lower surface that is provided with of screw (24), the outer spring protecting sleeve (27) that is provided with of stage clip one (35), the lower end of stage clip one (35) is provided with bowl-type pad (36) successively, minipad (37), the lower end of screw (24) is provided with the plastics knob (8) with its threaded engagement.
5. the Revolving chair chassis of adjustable reclining scope according to claim 1, its feature is: described regulating mechanism for locking two comprises the locking bed (19) being fixedly connected on left installation foot (17), on locking bed (19), be fixedly connected with iron plate, iron plate is provided with centre bore, locking pin two (18) is through seesaw (1), left installation foot (17), locking bed (19), iron plate on locking stage clip two (23) and locking bed (19), top, one end foundary weight sheet of locking stage clip two (23), locking pin two (18) is pressed on the other end top of locking stage clip two (23), locking pin two (18) is connected and fixed locking extension spring two (22), locking bracing wire two (20) is fixedly connected on locking bed (19), locking bracing wire two (20) inside are provided with bracing wire cable wire two (21), bracing wire cable wire two (21) is through locking bed (19) and connect locking extension spring two (22), one end of locking bracing wire two (20) is provided with line traffic control regulating handle three.
6. the Revolving chair chassis of adjustable reclining scope according to claim 1, its feature is: described elastic adjusting mechanism two comprises the adjustment seat (10) being fixedly connected on seesaw (1), adjustment seat (10) bottom is provided with diclinic piece elastic adjusting mechanism, diclinic piece elastic adjusting mechanism comprises the stage clip two (28) being arranged on connecting plate (16), the lower end connected symmetrical dendrimer skewback (13) of stage clip two (28); Double rotational directions screw rod (9) is installed in adjustment seat (10), left and right two parts of double rotational directions screw rod (9) are respectively equipped with and the left skewback (14) of its threaded engagement, right skewback (12), the bottom angled of described symmetrical skewback (13) arranges chute, and the upper surface of left skewback (14), right skewback (12) is equipped with the card article being slidably matched with chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320837899.3U CN203609067U (en) | 2013-12-04 | 2013-12-04 | Swivel chair base plate capable of adjusting leaning range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320837899.3U CN203609067U (en) | 2013-12-04 | 2013-12-04 | Swivel chair base plate capable of adjusting leaning range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203609067U true CN203609067U (en) | 2014-05-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320837899.3U Expired - Fee Related CN203609067U (en) | 2013-12-04 | 2013-12-04 | Swivel chair base plate capable of adjusting leaning range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203609067U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106473496A (en) * | 2016-11-08 | 2017-03-08 | 安吉恒林科技发展有限公司 | Chair adjusting tray and the chair being provided with this pallet |
| CN106724259A (en) * | 2017-02-15 | 2017-05-31 | 浙江安吉铭成椅业有限公司 | One kind has the improved chair base of structure |
| CN106889799A (en) * | 2015-12-19 | 2017-06-27 | 永艺家具股份有限公司 | A kind of Revolving chair tray |
| CN113827057A (en) * | 2021-10-26 | 2021-12-24 | 杭州杨氏实业有限公司 | Wire-controlled swivel chair tray and processing method thereof |
-
2013
- 2013-12-04 CN CN201320837899.3U patent/CN203609067U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106889799A (en) * | 2015-12-19 | 2017-06-27 | 永艺家具股份有限公司 | A kind of Revolving chair tray |
| CN106889799B (en) * | 2015-12-19 | 2023-08-11 | 永艺家具股份有限公司 | Swivel chair tray |
| CN106473496A (en) * | 2016-11-08 | 2017-03-08 | 安吉恒林科技发展有限公司 | Chair adjusting tray and the chair being provided with this pallet |
| CN106724259A (en) * | 2017-02-15 | 2017-05-31 | 浙江安吉铭成椅业有限公司 | One kind has the improved chair base of structure |
| CN113827057A (en) * | 2021-10-26 | 2021-12-24 | 杭州杨氏实业有限公司 | Wire-controlled swivel chair tray and processing method thereof |
| CN113827057B (en) * | 2021-10-26 | 2024-01-23 | 杭州杨氏实业有限公司 | Wire control swivel chair tray and processing method thereof |
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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: 20140528 Termination date: 20161204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |