CN2369564Y

CN2369564Y - Improved rocking chair

Info

Publication number: CN2369564Y
Application number: CN 99206423
Authority: CN
Inventors: 杨正帆; 郑光能
Original assignee: British Virgin Islands Shangyufeng Co ltd
Current assignee: Zhongshan Longcheng Daily Products Co Ltd
Priority date: 1999-04-07
Filing date: 1999-04-07
Publication date: 2000-03-22
Anticipated expiration: 2009-04-07

Abstract

The utility model relates to an improved rocking chair, the front and the rear parts of a base seat rocking bar of which are provided with a fixed seat and a folding seat, the fixed seat and the folding seat are respectively provided with front and rear supporting bars, the top ends of the front and the rear supporting bars are pivoted in the fixed seat, a draw hook which is arranged in a chair back supporting bar is arranged on a positioning seat by a cambered slide plate, the draw hook can be driven by a hand pull bar, a pivot on the bottom end of the draw hook can be separated from a clamping groove of the positioning seat, and the angle of the chair back supporting bar can be adjusted. A folding device is arranged on the ends of the rear supporting bars, the folding device is caused to be separated from a positioning slot of the folding seat by pressing a switch-plate of a pivoted sleeve and pulling a positioning block, and the rear supporting bars are folded; therefore, supporting feet of the folding seat are unfolded downward to position the rocking chair, a chair is formed, and an angle adjusting, folding, collecting, and converting chair form can be achieved.

Description

The modified rocking chair

The utility model relates to a kind of rocking chair, more particularly, and the modified rocking chair that makes improvements on relevant a kind of structure.

At present, traditional baby rocking chair structure, main system utilizes the brandreth with elastic reaction to bend out seat pole and the base rocking bar that links into an integrated entity, and bends between this seat pole and base rocking bar to be an angle of inclination, again can sheathed soft seat cushion on seat pole, and the base rocking bar can be lain against on the ground, whereby, and the baby can be placed on the seat cushion, and, by the elasticity of seat pole, seat cushion is shaken.

Above-mentioned traditional baby rocking chair structure, because, base rocking bar and seat pole are that fixedly kenel can't folding for one, in manufacturers produce stock and vanning carrying, must take bigger space, and, it can't folding, also cause the sizable puzzlement of user, therefore, in product afterwards, promptly develop and the collapsible rocking chair structure that folds, rocking chair 8 as shown in figure 11, it ties up to holder 80 upsides positioning seat 81 is set, be provided with on the positioning seat 81 across support 82, holder 80 tops are provided with chair back pole 83, the place is provided with folding toggle seat 831 in the middle of the chair back pole 83, and holder 80 top relative inner are provided with chair cushion pole 84 again, in holder 80 inboards cross bar 85 are set then, and, in holder side after 80s base rocking bar 86 is set, and can be on chair back pole 83 and chair cushion pole 84 sheathed cushion 87, make the baby can be sitting in the action that rocks back and forth on the cushion 87.

Toggle seat 831 makes rocking chair 8 can be folded to reduce shallow storage space though these rocking chair 8 structures can be transferred, yet, because the chair back pole 83 of this rocking chair 8 is the form that is fixed angle, and can't carry out angle adjustment to it, therefore, in rocking chair product subsequently, a kind of rocking chair structure of adjusting chair back angle then appears again, as Figure 12 and shown in Figure 13, these rocking chair 9 structures are provided with jack 91 and can plug wherein for crooked chair back pole 92 two ends on both

sides holder

90,90 of two holders are provided with cross bar 93, and chair cushion pole 95 is set in two holders, 90 inboards, as shown in figure 13, be provided with in this reservation 90 and make motion block 97, make motion block 97 rear sides base rocking bar 94 is set, do on the curved surface of motion block 97 some draw-in grooves 971 to be set, and the button 96 that in the start groove 901 of holder, is pivoted, button 96 front ends form crooked fixture block 961, fixture block 961 can hook in the draw-in groove 971 of making motion block 97, again, spring 903 is set in the button 96 can be pushed, whereby design, and can make fixture block 961 be upturned by pressing spring 903 and break away from clip effect with draw-in groove 971, make that set chair back pole 92 has the effect of adjustable angle on the holder 90.

Though these traditional rocking chair 9 structures can be adjusted the angle of chair back pole 92, and, set toggle seat 921 on the chair back pole 92, chair back pole 92 can be bent, just, this rocking chair 9 does not have locating effect, and does not have the commutability of rocking chair and seat, conversion adjustment that can not be random and improved necessity is in addition arranged further.

For this reason, the purpose of this utility model promptly is to provide a kind of and makes rocking chair except possessing the chair back of adjustment pole angle and folding folding, more can be according to the modified rocking chair of actual needs conversion seat configuration.

The technical solution of the utility model is to provide a kind of modified rocking chair, its both sides are designed for symmetrical expression, both sides respectively are provided with the base rocking bar, be bent upwards before and after each base rocking bar and be arc circle shape, base rocking bar front end is provided with holder, between two holders cross support arm is set, front support rod is set on the holder, this front support rod top is arranged in the positioning seat, the positioning seat rear downside back stay that is pivoted, the both sides positioning seat upper end chair back pole that can change the angle of inclination that is pivoted, wherein, two wing base pole rear ends are provided with and fold seat, and both sides fold the folding mechanism that setting can make each lever linkage fold between seat.

Modified rocking chair as previously discussed, wherein, the sheathed sleeve pipe of going up of the chair back pole that can change the angle of inclination, under the last sleeve pipe sliding panel is set, positioning seat top edge place forms the arc plate in addition, and the arc groove is set in the arc plate, and the side plate of positioning seat is provided with several slots, the positioning seat top forms the chute of arc, and the sliding panel of arc is placed in the chute;

In the chair back pole drag hook is set, and the rear end is provided with the hand lever that can spur drag hook, the drag hook bottom is provided with hook plate, and hook plate end in addition is connected spring, and spring end in addition is connected the positioning seat centrally-pivoted axle.

Modified rocking chair as previously discussed wherein, is provided with elongated slot in the chair back pole, and one sheathed is sheathed on the elongated slot outside, pivot is set in sheathed to pass elongated slot, and the hook portion hook on drag hook top is located on the pivot, and the bottom, hand lever both sides of ㄇ type is arranged in sheathed; The elongated perforation is set in the hook plate, and a pivot is arranged in the elongated perforation, and the hook plate bottom is provided with spring, and spring bottom hook is located on the pivot of positioning seat.

Modified rocking chair as previously discussed, wherein, base rocking bar rear end is provided with and folds seat, folds a front end downside and forms slot, and the base rocking bar is inserted in the slot, and the slot rear side forms dividing plate, and membrane backside forms storage tank, and a feet rear end is hubbed in the storage tank.

Modified rocking chair as previously discussed, wherein, the back stay end is provided with folding mechanism, the pin piece front end of folding mechanism both sides forms anterior cannula, relative inner forms the side sleeve pipe, back stay penetrates and is consolidated in anterior cannula, the cross-under hack lever penetrates the side sleeve pipe of pin piece, wear both sides, position, hack lever stage casing relative translot is set, have the pivot joint cover system of dialling plate and be hubbed at translot with pivot, extension bar one end is fixedly arranged on the pivot, and end sets firmly locating piece in addition, locating piece is arranged in the cross-under hack lever, tool is established relative translot in the locating piece, and spring is set in the locating piece, and pivot penetrates the pin piece and passes the cross-under hack lever, and be arranged in the translot of locating piece, the spring side can press on the pivot side.

Modified rocking chair as previously discussed, wherein, support foot pivot is located in the storage tank that folds seat, the terminal arc groove that forms of this feet, again, the feet side forms arc gap groove, form shell fragment in the zone of the contained lid of arc gap groove, the shell fragment outside forms salient point, in the storage tank inboard grooving is set then, the terminal detent that forms of grooving, detent can be for the salient point clip wherein.

Modified rocking chair as previously discussed wherein, folds the base rear end inboard block is set, and block is arranged in the formed arc groove in feet rear end, again, folds the horizontal track of the inboard formation of a first half, but the saturating hopper of interorbital and setting weight reduction.

Modified rocking chair as previously discussed wherein, is provided with trace between relative feet, and handle is set on the trace.

Modified rocking chair as previously discussed, wherein, but both sides fold base rear end supporting of the turn bar of pulling that is pivoted.

Therefore, its both sides of modified rocking chair of the present utility model are designed for symmetrical expression, both sides respectively have the base rocking bar, before the base rocking bar, after holder is set, fold seat, front support rod is set on the holder, fold back stay is set on the seat, before, the back stay top is hubbed at corresponding position, positioning seat lower end respectively, positioning seat central authorities and articulate one can be in the upper end turn to adjust the chair back pole at angle of inclination, again, both sides back stay end folds folding mechanism is set between seat, and in folding the base rear end feet that is pivoted, launch in feet, back stay is fixed in when folding front end, promptly is the kenel of seat, and makes each connecting rod and close and feet folds the state that promptly is rocking chair by the operation folding mechanism, design whereby, make rocking chair and adjust chair back pole angle and folding the folding except possessing, more can be according to actual needs conversion seat configuration, and have splendid usability.

Further specify specific structural features of the present utility model and purpose below in conjunction with accompanying drawing.

Fig. 1 is the side-looking form schematic diagram of the utility model rocking chair.

Fig. 2 is the utility model is provided with chair back pole and support on positioning seat a side view.

Fig. 3 is the utility model is provided with sliding panel and chair back pole on positioning seat a assembled sectional view.

Fig. 4 is chair back pole of the present utility model is adjusted angle on positioning seat an enforcement illustration.

Fig. 5 is support of the present utility model is adjusted angle on positioning seat an embodiment schematic diagram.

Fig. 6 be base rocking bar rear side of the present utility model set fold the seat and the side-looking form schematic diagram of feet.

Fig. 7 is the ccontaining assembled sectional view that supports the bar of pulling in the seat that folds of the present utility model.

Fig. 8 is that the utility model folds the assembled sectional view that the cross-under hack lever is set in the seat, articulates cover, extension bar and locating piece at two.

Fig. 9 is two of the present utility model and folds in the seat by articulating the enforcement illustration that cover drive back stay moves backward.

The side-looking form schematic diagram of Figure 10 after to be that the utility model rocking chair is whole fold.

Figure 11 is the three-dimensional appearance schematic diagram of traditional rocking chair.

Figure 12 is the three-dimensional appearance schematic diagram of another traditional rocking chair skeleton.

Figure 13 is the side view cutaway drawing of Figure 12, expression adjust chair back angle holder, make syndetons such as motion block, button,

Rocking chair of the present utility model is the design of bilateral type, Figure 1 shows that one-sided kenel, base rocking bar 10 front and back of both sides are bent upwards and are arc circle shape, base rocking bar 10 front ends are provided with holder 11, base rocking bar 10 rear ends are hubbed at and fold in the

seat

30,11 of both sides holders are provided with cross support arm 12, front support rod 13 is set on the

holder

11,13 relative of front support rods of the both sides pallet 101 that is pivoted, pallet 101 bottoms are provided with the crooked angle adjustment groove 102 of turnover, 13 of two front support rods are provided with bearing frame 103, and bearing frame 103 is arranged in the angle adjustment groove 102, and can appropriate adjustment pallet 101 angles.

Please cooperate referring to Fig. 1, Fig. 2 and shown in Figure 3, positioning seat 20 front ends form the anterior cannula 21 of extending declivity forward, front support rod 13 tops are arranged at anterior cannula 21, positioning seat 20 rears form wing plate 22, wing plate 22 can be articulated for back stay 14 tops, other folds seat 30 front ends and forms a pin piece 40 that up extends, and back stay 14 bottoms promptly are fixedly arranged in the pin piece 40, and in positioning seat 20 central authorities and articulate one can be in the upper end turn to adjust the chair back pole 15 at angle of inclination.

Please cooperate referring to Fig. 2 and Fig. 3, the chair back props up chair 15 before not articulating with positioning seat 20, wear the sleeve pipe 26 on of pulling earlier, last sleeve pipe 26 lower ends are the arc sliding panel 25 of one, form arc plate 23 in addition in positioning seat 20 inner peripheral corresponding sections, make arc plate 23 outer peripheral edges form the accommodation space of sliding panel 25, the length of arc plate 23 is greater than the length of sliding panel 25, and form the arc groove 231 that connects in arc plate 23 end faces, and curved and several slots 202 are set in side plate 201 tops of positioning seat 20, slot 202 is positioned at arc groove 231 belows of arc plate 23.

In the chair back pole 15 as shown in Figure 3 elongated slot 151 is set, be sheathed on the outside, elongated slot 151 positions for one sheathed 17, pivot 171 is set in sheathed 17 passes elongated slot 151, drag hook 18 is set in the chair back pole 15, the hook portion hook on drag hook 18 tops is located on the pivot 171, and on two chair back poles 15 set sheathed 17, the bottom, hand lever 16 both sides of ㄇ type plugs and is consolidated in sheathed 17, hand lever 16 upwards draws and can drive sheathed 17 and affect drag hook 18, and drag hook 18 bottoms are provided with hook plate 181, elongated perforation 182 is set in the hook plate 181, one pivot 183 is arranged in the perforation 182, hook plate 181 bottoms are provided with spring 184, spring 184 bottom hooks are located on the pivot 203 of positioning seat 20, design by this, can cooperate referring to shown in Figure 4, and can pivot 203 clips in slot 202, and, can start pull bar 16 with pulling, make it drive drag hook 18, upwards spur pivot 183, and make pivot 183 can break away from the clip effect of slot 202, this moment by turn chair back pole 15 sleeve pipe 26 is reached and the sliding panel 25 of last sleeve pipe 26 one rotates in chute 24, with change chair back pole 15 angles of inclination, and changes the chair back angle that the baby rides in rocking chair 1.

Please cooperate again referring to Fig. 2 and shown in Figure 5, wherein, ㄇ type support 19 bottoms that are arranged at positioning seat 20 are provided with enclosing cover 191, and the loop-drive folder of enclosing cover 191 bottoms can be clamped on the pivot 203, again, the enclosing cover 191 inboard salient points 192 that form then are provided with several grooves 194 in positioning seat 20 sidewalls, and perforation can supply salient point 192 clips, therefore, can pull support 19 with hand, but make salient point 192 clips in different groove 194, adjust support 19 suitable circles and establish angle.

As Fig. 6, shown in Figure 7, wherein, fold seat 30 front end downsides and form slot 31, slot 31 can plug wherein fixed for base rocking bar 10 ends, slot 31 rear sides form dividing plate 32, dividing plate 32 rear sides form storage tank 33, one feet, 72 rear ends are hubbed in the storage tank 33, these feet 72 terminal arc grooves 724 that form, again, feet 72 sides form arc gap groove 721, form shell fragment 722 in the zone of arc gap groove 721 contained lids, again, shell fragment 722 outsides form salient point 723, in storage tank 33 inboards grooving 301 is set then, the grooving 301 terminal detents 302 that form, detent 302 can supply salient point 723 clips wherein, and in folding seat 30 rear inside block 341 is set, block 341 is arranged in the arc groove 724 of feet 72 rear ends, launch downwards and work as feet 72, block 341 is arc groove 724 ends of block in feet 72, again, fold the horizontal track 36 of the inboard formation of seat 30 first halves, but and in the saturating hoppers 35 of 36 on track and setting weight reduction.

Cooperation is referring to Fig. 6 and shown in Figure 8, wherein, back stay 14 ends are provided with folding mechanism 60, folding mechanism 60 both sides pin piece 40 front ends form anterior cannula 41, relative inner forms side sleeve pipe 42, anterior cannula 41 wears fixed for back stay 14, side sleeve pipe 42 wears wherein for cross-under hack lever 50, again, wear both sides, position, hack lever 50 stage casing relative translot 53 is set, having the pivot joint cover 601 of dialling plate 61 can be hubbed at translot 53 by pivot 62, extension bar 63 1 ends are fixedly arranged on the pivot 62, in addition end is fixedly arranged on locating piece 51, and locating piece 51 is arranged in cross-under hack lever 50, in the locating piece 51 also tool establish relative translot 511, spring 52 is set in the locating piece 51, pivot 54 penetrates pin piece 40 and passes cross-under hack lever 50, and is arranged in the translot 511 of locating piece 51, and spring 52 sides promptly can press on pivot 54 sides.

Seat 30 front ends that fold as shown in Figure 8 are provided with locating slot 37, locating slot 37 can penetrate wherein for locating piece 51, again, 72 of relative feets are provided with trace 70, handle 71 is set on the trace 70, handle 71 can grip for hand and be rotated, make feet 72 to launch or upwards to fold downwards, cooperation is referring to Fig. 9 and shown in Figure 10, and can the hand thumb and forefinger between tiger grip push about two articulate cover 601 dial plates 61, make that articulating cover 601 can spur extension bars 63 and pulling locating piece 51 by pivot 62, make locating piece 51 to break away from by locating slot 37, and folding mechanism 60 can be pulled back, make back stay 14 displacement and rocking chair 1 is folded backward.

So as shown in the above description, the utility model is different from traditional rocking chair structure, and except the angle that can adjust chair back pole 15, more feet 72 can be launched downwards, make the base rocking bar 10 of arc shape propping up of feet 72 to be located the seat that formation can not be shaken, therefore, design of the present utility model, have adjustable angle, collapsible folding, simultaneously variablely be changed to rocking chair or seat configuration is used, used and more meet the requirement that the baby takes.

Claims

1. modified rocking chair, its both sides are designed for symmetrical expression, both sides respectively are provided with the base rocking bar, be bent upwards before and after each base rocking bar and be arc circle shape, base rocking bar front end is provided with holder, between two holders cross support arm is set, front support rod is set on the holder, this front support rod top is arranged in the positioning seat, the positioning seat rear downside back stay that is pivoted, the both sides positioning seats upper end chair back pole that can change the angle of inclination that is pivoted, it is characterized in that: two wing base pole rear ends are provided with and fold seat, and both sides fold the folding mechanism that setting can make each lever linkage fold between seat.

2. according to the described modified rocking chair of claim 1, it is characterized in that: the sheathed sleeve pipe of going up of the chair back pole that can change the angle of inclination, under the last sleeve pipe sliding panel is set, positioning seat top edge place forms the arc plate in addition, the arc groove is set in the arc plate, the side plate of positioning seat is provided with several slots, and the positioning seat top forms the chute of arc, and the sliding panel of arc is placed in the chute;

3. according to the described modified rocking chair of claim 2, it is characterized in that: in the chair back pole elongated slot is set, one sheathed is sheathed on the elongated slot outside, pivot is set in sheathed to pass elongated slot, drag hook top hook is located on the pivot, and the bottom, hand lever both sides of ㄇ type is arranged in sheathed.

4. according to the described modified rocking chair of claim 1, it is characterized in that: fold a front end downside and form slot, the base rocking bar is inserted in the slot, and the slot rear side forms dividing plate, and membrane backside forms the storage tank that is pivoted for feet.

5. according to the described modified rocking chair of claim 1, it is characterized in that: the pin piece front end of folding mechanism both sides forms anterior cannula, relative inner forms the side sleeve pipe, back stay penetrates and is consolidated in anterior cannula, the cross-under hack lever penetrates the side sleeve pipe of pin piece, wear both sides, position, hack lever stage casing relative translot is set, have the pivot joint cover system of dialling plate and be hubbed at translot with pivot, extension bar one end is fixedly arranged on the pivot, and end sets firmly locating piece in addition, locating piece is arranged in the cross-under hack lever, tool is established relative translot in the locating piece, and spring is set in the locating piece, and pivot penetrates the pin piece and passes the cross-under hack lever, and be arranged in the translot of locating piece, the spring side can press on the pivot side.

6. according to the described modified rocking chair of claim 1, it is characterized in that: support foot pivot is located in the storage tank that folds seat, the terminal arc groove that forms of this feet, again, the feet side forms arc gap groove, forms shell fragment in the zone of the contained lid of arc gap groove, the shell fragment outside forms salient point, in the storage tank inboard grooving is set then, the terminal detent that forms of grooving, detent can be for the salient point clip wherein.

7. according to the described modified rocking chair of claim 6, it is characterized in that: fold the base rear end inboard block is set, block is arranged in the formed arc groove in feet rear end, again, folds the horizontal track of the inboard formation of a first half, and interorbital also is provided with hopper.

8. according to the described modified rocking chair of claim 1, it is characterized in that: between relative feet trace is set, handle is set on the trace.

9. according to the described modified rocking chair of claim 1, it is characterized in that: but both sides fold base rear end supporting of the turn bar of pulling that is pivoted.