CN100463823C - Hammock type perambulator - Google Patents
Hammock type perambulator Download PDFInfo
- Publication number
- CN100463823C CN100463823C CNB2004100058206A CN200410005820A CN100463823C CN 100463823 C CN100463823 C CN 100463823C CN B2004100058206 A CNB2004100058206 A CN B2004100058206A CN 200410005820 A CN200410005820 A CN 200410005820A CN 100463823 C CN100463823 C CN 100463823C
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- China
- Prior art keywords
- aforementioned
- seat
- perambulator
- main body
- handspike
- Prior art date
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
- C01B13/0251—Physical processing only by making use of membranes
- C01B13/0255—Physical processing only by making use of membranes characterised by the type of membrane
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
- B01D2053/221—Devices
- B01D2053/222—Devices with plates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/12—Oxygen
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
- Seats For Vehicles (AREA)
Abstract
A hammock-type stroller is provided to easily operate and fold a stroller body and to selectively change the inclination angle of a backrest unit and a headrest unit with fewer members. A hammock-type stroller(10) is composed of a stroller body(10a); a seat(26) mounted at the stroller body and formed with a seat unit(26b); and a hanging belt(30) installed tightly between the stroller body and the seat unit of the seat. The stroller body comprises a pair of left and right front posts(12) mounted with front wheels(11); a pair of left and right rear posts(14) mounted with rear wheels(13); a pair of left and right connecting bars(21,22) for linking each front and rear post; and a knob lever(15) for transmitting power to each front and rear post. The seat is installed to the knob lever and each connecting bar of the stroller body. The hanging belt is tightly disposed between the knob lever of the stroller body and the seat unit of the seat to suspend upward the seat unit of the seat.
Description
Technical field
The present invention relates to for the perambulator of taking a walk or shopping etc. is used when taking the infant out of open air, particularly the seat that the infant is taken is hung at the hammock type perambulator on the perambulator main body.
Background technology
This hammock type perambulator is gone up cartridge seat at the handspike and the left and right sides connecting rod (left and right sides bar that connects the forward foot in a step and the rear foot) of perambulator main body.More particularly, the seat back-rest is installed on the handle tube of the left and right sides of handspike, the seat portion at seat is contained on the connecting rod of the left and right sides.And the seat portion at seat is being supported below it by the strut that interconnects left and right sides connecting rod shape setting.
In above-mentioned hammock type perambulator, under the situation of the seat portion that supports the seat with above-mentioned strut, the seat portion at seat can be the center swing with the strut.Therefore, generally on the connecting rod of the left and right sides, also be provided with support belt in the hammock type perambulator of the prior art, with strut support the seat below, to prevent seat block portion swing.
In addition, concerning hammock type perambulator of the prior art, also motion has the perambulator that can change spinal support portion (back to answering portion and the head rest) angle of inclination that is contained on the perambulator main body.Promptly, suggestion perambulator handspike left and right sides handle tube is provided with the angle of inclination change with being with, the baby back side in corresponding the spinal support portion is used for supporting back to answering portion, just can change back to the angle of inclination of answering portion with the length of band by regulating this angle of inclination change.In addition, in this hammock type perambulator, on the handle tube of the left and right sides of handspike, also be provided with the certain head rest support belt of length, be used for supporting the head rest (with back to answering portion's upper limb bonded assembly part) of the baby head of corresponding spinal support portion; Regulate the angle of inclination change and make when the portion angle of inclination of answering diminishes, and back to answering the relative head rest of portion just can become the rise state with strip length.
In the hammock type perambulator of the prior art, but known formation structure comprises that also the riding seat of infant is by being contained in the base on the perambulator main body and being placed on the structure that the disassembly and assemble stand on the base constitutes.Wherein, base has base part seat portion and back, bottom, but disassembly and assemble stand has a portion and back-rest, but base part seat portion is supporting the seat portion of disassembly and assemble stand, but the bottom back support the back-rest of disassembly and assemble stand.In this structure, but the configuration in order on the perambulator main body of the base at the riding seat of formation infant and disassembly and assemble stand, and in general, base is to make with thick synthetic resin material, but disassembly and assemble stand is to make with thin synthetic resin material.
Summary of the invention
As mentioned above, concerning hammock type perambulator of the prior art, utilize below the seat portion that the strut be arranged between the connecting rod of the left and right sides and support belt support the seat, can prevent that seat block portion from swinging.But when this hammock type perambulator was rugosity (be three layers folding etc.) in the perambulator main body, support belt can hinder move (the bending action) of perambulator main body each several part, and the problem of existence is for perambulator being become rugosity, bigger operating effort to be arranged.Though this problem may be by establishing support belt long solving, supporting seat portion fully when the problem that exists is to use perambulator like this, seat back can be sunk more during the riding seat of infant.
In addition; concerning hammock type perambulator of the prior art; utilization is arranged on angle of inclination change band and the head rest support belt on the handle tube of the handspike left and right sides; regulating the angle of inclination change makes when diminishing back to the angle of inclination of answering portion with strip length; with back to answering the corresponding head rest of portion can become the rise state, thereby can protect the head that rides in the infant on the seat.But, concerning this hammock type perambulator, because the angle of inclination change is arranged on the handle tube of the handspike left and right sides as different parts with band and head rest support belt, therefore, existing problems are these parts to be sewn into spinal support portion (back to answering portion and head rest) want spended time etc.
In addition, concerning hammock type perambulator of the prior art, because of seat (particularly base) made by thick synthetic resin, so, there is the problem of aeration difference and rides in the problem that the infant on the seat is easy to perspire.
The present invention has considered the research and development of these problems, and its purpose is that the open formula perambulator that provides can improve the stability of seat block portion, simultaneously, operates easily the perambulator main body being become folding (be three layers fold etc.) time.
The present invention also aims to, the open formula perambulator that provides use than prior art less components just can optionally change back to the angle of inclination of answering portion and head rest.
The hammock type perambulator that another object of the present invention is to provide can improve the aeration of seat (particularly base) very much, has to solve the perspire effect of problem of infant.
As first feature, the invention provides a kind of hammock type perambulator, be used for the infant taken to hang with the seat being located at the perambulator main body, described hammock type perambulator has the perambulator main body, be assemblied on the aforementioned perambulator main body and have a portion the seat, open the suspender belt between the seat portion that is located at aforementioned perambulator main body and aforementioned seat; Aforementioned perambulator main body have the pair of right and left forward foot in a step of assembling front-wheel respectively, respectively assemble trailing wheel the pair of right and left rear foot, aforementioned each forward foot in a step and aforementioned each rear foot respectively bonded assembly pair of right and left connecting rod, be used for power is passed to the handspike of aforementioned each forward foot in a step and aforementioned each rear foot; Aforementioned seat is installed on the aforementioned handspike and aforementioned each connecting rod of aforementioned perambulator main body; Aforementioned suspender belt is opened between the aforementioned seat portion at the aforementioned handspike that is located at aforementioned perambulator main body and aforementioned seat, the aforementioned seat portion at the aforementioned seat top of slinging.
In addition, in first feature of the invention described above, preferred aforementioned perambulator main body also has strut, and this strut is arranged to the mode that can be connected with each other aforementioned connecting rod, and is supporting central portion below the aforementioned seat portion at aforementioned seat; And aforementioned suspender belt is arranged on below the aforementioned seat portion at the aforementioned handspike of aforementioned perambulator main body and aforementioned seat between the rear portion to state the sling mode of top of rear portion below the portion before the aforementioned seat that aforementioned strut is supported.In addition, the aforementioned handspike of preferred perambulator main body has the pair of right and left handle tube corresponding with aforementioned each connecting rod; Aforementioned suspender belt has a pair of strap, between described strap is arranged on below the aforementioned seat portion rear portion at the aforementioned handle tube of aforementioned handspike and aforementioned seat.
According to first feature of the present invention, between the seat portion because of the handspike that suspender belt is arranged on the perambulator main body and seat, supporting the seat block portion that is assembled on the perambulator main body thereby sling, so can prevent seat block portion is that the center is swung and moved forward and backward with strut of perambulator main body etc., can improve the stability of seat block portion.In addition, even when the perambulator main body is folded state (be three layers folding etc.), support belt can not hinder move (the bending start) of each member of perambulator main body yet, and operation handlebar perambulator main body becomes folded state (be three layers folding etc.) easily.
As second feature, hammock type perambulator provided by the invention is the infant to be taken with the seat hang the hammock type perambulator that is located on the perambulator main body, it is characterized in that having the perambulator main body, be assemblied in the seat on the aforementioned perambulator main body and the change mechanism of tilting; Described seat has a portion, be connected to this one and can rise and fall back to answering portion, being connected to this back to the head rest of answering portion's upper limb and can rise and fall; Aforementioned inclination is changed mechanism and is changed the aforementioned back to the angle of inclination of answering portion and aforementioned head rest of aforementioned seat; Aforementioned inclination is changed mechanism and is had head rest support belt and angle of inclination change band; The head rest support belt is supporting the aforementioned head rest at aforementioned seat; Angle of inclination change is being supported aforementioned back to answering portion with the cooresponding aforementioned seat of aforementioned perambulator main body with being with, and changes relative with aforementioned perambulator main body aforementioned back to the angle of inclination of answering portion by regulating its length; The change of aforementioned angle of inclination forms one with band and aforementioned head rest support belt.
In addition, in second feature of the invention described above, preferred aforementioned perambulator main body have the pair of right and left forward foot in a step of assembling front-wheel respectively, respectively assemble trailing wheel the pair of right and left rear foot, with the aforementioned pair of right and left forward foot in a step and the corresponding pair of right and left handle tube of the rear foot, this pair of right and left handle tube is the handspike that is used for power is passed to aforementioned each forward foot in a step and aforementioned each rear foot; The aforementioned head rest support belt that mechanism is changed in aforementioned inclination extends between the aforementioned pair of right and left handle tube of aforementioned handspike in the mode on the aforementioned head rest that passes across aforementioned seat; The change of aforementioned angle of inclination prolongs aforementioned head rest support belt two ends with band as extension.In addition, the aforementioned of preferred aforementioned seat has pair of right and left tubular peristome back to the portion of answering, and is used to insert the change of aforementioned angle of inclination with being with; Aforementioned from aforementioned each tubular peristome pulled out the change of aforementioned angle of inclination with band back to the hole, cave of answering portion the inside side central portion to form, and just can regulate its length.In addition, preferred aforementioned angle of inclination change is made on assigned position back to the material of answering portion constituting the aforementioned of aforementioned seat with band.
According to second feature of the present invention, because the head rest support belt of supporting seat potential head holder forms one to the angle of inclination change that the seat changes back to the angle of inclination of answering portion with band with relative perambulator main body, so can reduce the parts number, therefore, can reduce and make the time etc.
As the 3rd feature, perambulator provided by the invention is the infant to be taken with the seat hang the hammock type perambulator that is located on the perambulator main body, it is characterized in that, has perambulator main body and the seat that is assemblied on the aforementioned perambulator main body; But aforementioned seat has base and the disassembly and assemble stand on this base that is placed on the aforementioned perambulator main body; Aforementioned base at least a portion is the eyed structure body.
In addition, in the 3rd feature of the invention described above, the eyed structure body of preferred aforementioned base is made with synthetic resin, and has the aperture average out to 3.5mm of air extractor vent.In addition, preferred aforementioned base has base part seat portion and back, bottom, and wherein the back, bottom is the eyed structure body.
According to the 3rd feature of the present invention, but the lower seat at least a portion of placing because of the disassembly and assemble stand in the seat that assembles on the perambulator main body is that mesh constitutes, so, can greatly improve the aeration at seat, so the infant who rides on the seat is difficult for perspiring.
Description of drawings
Fig. 1 is the lateral plan of the partly cut-away of hammock type perambulator basic comprising in first kind of embodiment of expression the present invention;
Fig. 2 is the amplification oblique drawing of expression perambulator main portion shown in Figure 1 (rear, seat) viewed status from the back side;
The view of suspender belt state when Fig. 3 is expression Figure 1 and Figure 2 perambulator three folding states;
Fig. 4 is expression and the lateral plan of the partly cut-away of Fig. 1 general perambulator basic comprising that extremely hammock type perambulator is compared in first kind of embodiment of the present invention shown in Figure 3;
The view of support belt state when Fig. 5 is expression perambulator shown in Figure 4 three folding states;
Fig. 6 is a hammock type perambulator basic comprising lateral plan in second kind of embodiment of expression the present invention, is the expression seat erects state (angle of inclination becomes big state) back to the portion of answering diagrammatic sketch;
Fig. 7 is that expression Seat of baby's carriage shown in Figure 6 is back to the amplification oblique drawing of answering portion's (rear, seat) viewed status from the back side;
Fig. 8 be in the expression perambulator shown in Figure 6 the seat back to the view of the portion of answering lodging state (angle of inclination diminish state);
Fig. 9 is expression and the fragmentary, perspective view of Fig. 6 general perambulator basic comprising that extremely hammock type perambulator is compared in second kind of embodiment of the present invention shown in Figure 8; It is the expression seat erects state (angle of inclination becomes big state) back to the portion of answering view;
Figure 10 is that expression Seat of baby's carriage shown in Figure 9 is back to the amplification oblique drawing of answering portion's (rear, seat) viewed status from the back side;
Figure 11 be in the expression perambulator shown in Figure 9 the seat back to the view of the portion of answering lodging state (angle of inclination diminish state);
Figure 12 is a hammock type perambulator basic comprising oblique drawing in the third embodiment of expression the present invention;
Figure 13 is the oblique drawing of used seat (base) details in the expression perambulator shown in Figure 12;
But Figure 14 is the oblique drawing of expression Figure 12 and the used disassembly and assemble stand of perambulator shown in Figure 13;
Figure 15 is the view of expression perambulator folded state shown in Figure 12.
The specific embodiment
Below, with reference to accompanying drawing embodiment of the present invention is described.
First kind of embodiment
At first, referring to figs. 1 through Fig. 5 the hammock type perambulator in first kind of embodiment of the present invention is described.
As shown in Figure 1, perambulator 10 is the infant to be taken with the seat hang the hammock type perambulator that is located on the perambulator main body in first kind of embodiment of the present invention, has the pair of right and left forward foot in a step 12, the pair of right and left rear foot 14 that assembles dicycly trailing wheel 13 that assembles dicycly front-wheel 11, handspike 15, pair of right and left jib 16, the horizontal guardrail 17 that hangs over 16 of each jibs that bends to the nearly word of falling U shape; By these component set-up perambulator main bodys 10a.
In this embodiment, handspike 15 is to be used for power is passed to the left and right sides forward foot in a step 12 and the left and right sides rear foot 14 so that perambulator 10a main body forwards reaches the parts that move at the rear, has pair of right and left handle tube 18.Respectively with an end that is pivotally connected to each jib 16, the other end of each jib 16 links to each other with each top of the left and right sides forward foot in a step 12 with pivot near handle tube 18 lower ends, the left and right sides of handspike 15.In addition, each top of the left and right sides rear foot 14 also links to each other with the pars intermedia of each jib 16 with pivot, at a pars intermedia end that is pivotally connected to the carriage 19 that is bent to [く] word shape of each rear foot 14.And, the pars intermedia of each carriage 19 is linked to each other with pivot respectively with each handle tube 18 lower end of handspike 15, under the deployed condition of perambulator 10, the auxiliary section that carriage 19 upper ends form with can match at each handle tube 18 lower end sliding pivot bonded assembly Lock Part 20, just can keep this deployed condition.
On the other hand, the front rod 21 that the forward foot in a step 12 usefulness in the left and right sides are provided with foot pad 20a connects, and the rear foot 14 usefulness rear linking rods 22 in the left and right sides connect.In addition, be connected by pair of right and left connecting rod 23 respectively with 14 on the opposing party's rear foot with 14 on side's rear foot and the opposing party's forward foot in a step 12 in side's forward foot in a step 12.That is, be pivotally connected to each connecting rod 23 front end at each forward foot in a step 12 pars intermedia, the rear end of each connecting rod 23 and carriage 19 1 are reinstated the lower end that is pivotally connected to each handle tube 18.In addition, connecting rod 23 pars intermedias in the left and right sides are used in the strut 24 that left and right directions stretches and interconnect.
In addition, be installed with on the left and right sides handle tube 18 of handspike 15 and be used to assemble fluffy 39 the fluffy harness 31 of tubulose.On the left and right sides connecting rod 23 that connects the left and right sides forward foot in a step 12 and the left and right sides rear foot 14 respectively, frame basket 40 is installed also.
In addition, in the perambulator main body 10a that this structure constitutes, the Lock Part 20 that each handle tube 18 lower end of handspike 15 are provided with just can be held in spendable deployed condition to perambulator 10 by matching with the auxiliary section that carriage 19 upper ends form.
On the other hand, in this state, the handling device 25 of operation setting on handspike 15 just can be removed the cooperation of 19 on above-mentioned Lock Part 20 and carriage.Like this, each handle tube 18 that jib 16 and connecting rod 23 just can relative handspike 15 is that swing upward at the center with each pivot point, and the forward foot in a step 12 is swung into nearly parastate with the rear foot 14.Like this, perambulator 10 folding being easy to carry.
In this embodiment, concerning perambulator 10a, handspike 15, front rod 21, rear linking rod 22 and strut 24 can utilize joint 15a, 21a, 22a, 24a to fold in two positions of each pars intermedia in two same vertical plane.Therefore, after the above-mentioned forward foot in a step 12 and 14 one-tenth parallel shapes of the rear foot are folding, in case make the left and right sides handle tube 18 of handspike 15 move to the place ahead, handspike 15, front rod 21, rear linking rod 22 and strut 24 just can forwards be folded into " コ " word shape in the position of each joint 15a, 21a, 22a, 24a, just can be folded into three folding states to perambulator 10.
But, in the perambulator main body 10a that this structure constitutes, on the left and right sides of handspike 15 handle tube 18 and left and right sides connecting rod 23, the infant is installed takes with seat 26.Specifically, the infant is installed on the left and right sides handle tube 18 with the back-rest 26a both sides at seat 26, and the both sides of the 26b of seat portion are installed on the left and right sides connecting rod 23, hangs to be set as the so-called suspension status that arrives.In addition, in this state, the strut 24 of the 26b of seat portion central portion below it at seat 26 supports.
In general, in this hammock type perambulator 10, in the 26b of seat portion at seat 26, the sheet core is housed, so the 26b of seat portion is stable, can not move up at right and left.But and since the 26b of seat portion at seat 26 on left and right directions only by a strut 24 supports of stretching, because of front portion and the rear portion of the 26b of seat portion can be that the center swings up and down with strut 24, the problem of existence is the stable extreme difference at its front portion and rear portion.
Therefore, in the prior art, as shown in Figure 4, motion has perambulator 10 ', be connected with in the left and right sides connecting rod 23 of strut 24 at pars intermedia, also be provided with support belt 27 at strut 24 rears, support the 26b of seat portion at seat 26, thereby can prevent the 26b of the seat portion swing at seat 26 by this support belt 27 and strut 24.
But, concerning this perambulator 10 ' of the prior art, when three folding perambulator main body 10a ' states, as Fig. 4 and shown in Figure 5, because pushing seat 26 by strut 24 and front rod 21 moves to the rear, support belt 27 stops move (the bending start) of each parts of perambulator main body 10a ', so the problem that exists is will become three folding states to perambulator main body 10a ' just must spend big operating effort.In addition, though this problem may be by support belt 27 being established long next corresponding solution, under kind of situation, the problem of existence can not support the 26b of seat portion at seat 26 really when being perambulator 10 uses, and when the infant took, the 26b rear portion sinking of seat portion was more etc.
First kind of embodiment of the present invention considered to research and develop after these problems, and as shown in Figure 1, the lower end (with reference to the label 30a among Fig. 2) of two suspender belts (pair of right and left strap) 30 is sewed at the rear portion below the 26b of seat portion at seat 26.And each suspender belt 30 upper end is separately fixed on the left and right sides handle tube 18 of handspike 15, makes between suspender belt 30 is arranged on below the seat portion 26b rear portion at each handle tube 18 of handspike 15 and seat 26.
In addition, concerning perambulator shown in Figure 1 10, launch perambulator main body 10a when using, the seat 26 of perambulator 10a assembling is hung be located on the left and right sides connecting rod 23, simultaneously, central portion is supported by the strut 24 that left and right directions stretches below its seat 26b.And, rear portion below the 26b of seat portion at seat 26 hung with suspender belt 30 be raised to the top, prevent the swing of 26 26b of portion in seat effectively with the mutual auxiliary energy of the support of strut 24.
On the other hand, to be folded into perambulator 10a under the situation of eighty percent discount state, because left and right sides connecting rod 23 is that the center moves to the top with the pivot point with the left and right sides handle tube 18 of handspike 15, as shown in Figure 2, for suspender belt 30, the distance that is installed to the position of 26 26b of portion in seat and is installed between the position of handle tube 18 shortens, and suspender belt 30 is loose as a result.Therefore, when perambulator main body 10a three folding states, suspender belt 30 can not stop move (the three folding starts) of each member, can easily carry out perambulator main body 10a ' is become the operation of three folding states subsequently.
Second kind of embodiment
Below, with reference to Fig. 6 to Figure 11 the hammock type perambulator of second kind of embodiment of the present invention is described.
As shown in Figure 6, perambulator 110 in second kind of embodiment of the present invention is the infant to be taken with the seat hang the hammock type perambulator that is located on the perambulator main body, has the pair of right and left forward foot in a step 112, the pair of right and left rear foot 114 that assembles dicycly trailing wheel 113 that assembles dicycly front-wheel 111, handspike 115, pair of right and left jib 116, the horizontal guardrail 119 that hangs over 116 of each jibs that bends to the nearly word of falling U shape; By these component set-up perambulator main bodys 110a.
In this embodiment, handspike 115 is to be used for power is passed to the left and right sides forward foot in a step 112 and the left and right sides rear foot 114 so that perambulator 110a main body forwards reaches the parts that move at the rear, has pair of right and left handle tube 117.Carriage 152 in handle tube 117 lower ends, the left and right sides of handspike 115 by separately is pivotally connected to connecting rod 118, and each connecting rod 118 front end pivotal joint is to the forward foot in a step 112.On each connecting rod 118, basket basket 151 is installed in addition.
Fit on seat 120 on the perambulator main body 110a that this structure constitutes.In this embodiment, but seat 120 constitute by base 120a and the disassembly and assemble stand 120b that is placed on this base 120a.
Wherein, base 120a have a portion 122, be connected in this one 122 and become can be contoured back to answer portion 123, being connected to should be back to answering portion's 123 upper limbs and the one-tenth can contoured head rest 124.In this embodiment, the both sides (not shown) of seat portion 122 is installed on the connecting rod 118, be contained in back to the both sides 121 of answering portion 123 and head rest 124 on the left and right sides handle tube 117 of handspike 115, thereby as a whole by perambulator main body 110a base for supporting 120a.
This hammock type perambulator 110 must change back to the angle of inclination of answering portion 123 and head rest 124.And, in this case, in order to protect the head that rides in the infant on the seat 120,, just must become the state that can rise back to the head rest 124 of answering portion 123 relatively when the angle of inclination of answering portion 123 diminishes.
Therefore, type with motion in the prior art is an example, as shown in Figure 9, support is set on the left and right sides of handspike 115 handle tube 117 changes with being with 128 back to the angle of inclination of answering portion 123, change the length of using with 128 by regulating the angle of inclination, just can change back to the angle of inclination of answering portion 123.
Specifically, as shown in Figure 9, side is equipped with head rest support belt 125 in the inside of head rest 124, the two ends of this head rest support belt 125 with being fixed on the left and right sides handle tube 117 back to the both sides 121 of answering portion 123 and head rest 124.On the other hand, as shown in figure 10, be sewn into barrel-contoured tubular peristome 126 being formed with at its position, left and right sides, on left and right sides tubular peristome 126, be inserted with the angle change that tilts respectively with being with 128 back to the inside side of answering portion 123.Wherein, the change of each angle of inclination be equipped with 128 1 ends be fixed on left and right sides handle tube 117 on the button 127 that matches of hook (not shown).And, with the other end seam tightrope 129 is housed in each angle of inclination change with 128, each tightrope 129 from back to the hole, cave 130 of answering portion's 123 the inside side central portions to form, moving the outside respectively to, up two sides' tightrope 129 is tied, changes the length of using with 128 thereby just can regulate the angle of inclination.
In this embodiment, each angle of inclination change is with being with 128 A-stages as shown in Figure 9, back to answering portion 123 to be changed with being with 128 to support, back to answering 124 one-tenth nearly same flat states of portion 123 and head rest by the angle of inclination.In this state, loosen each angle of inclination change, just can change back to answering portion 123 angles of inclination (angle of inclination) with the length of regulating two side's tightropes 129 with 128 tightrope 129.At this moment; in case diminish back to answering portion's 123 integral body to move to the below back to the angle of inclination of answering portion 123; excuse holder 124 is hung by head rest support belt 125 and is located on the handle tube 117; so; as shown in figure 11; head rest 124 back to answering 123 one-tenth rise states of portion, has the function as fender relatively, and protection rides in the head of sleeping infant on the seat 120.
But, in the perambulator 110 ' of this class prior art, because utilizing head rest support belt 125 and angle of inclination change uses with 128 changes back to the angle of inclination of answering portion 123, simultaneously, with its back to the angle of inclination of answering portion 123 corresponding head rest 124 also want can be relative to answering 123 one-tenth rise states of portion, angle of inclination change that just must handlebar installing tache 127 is with 2 points on 128, tightrope 129 is connected to angle of inclination change with on 128 2 and corresponding to amounting to 5 points back to 125 1 of the head rest support belts of answering portion 123 angles of inclination that head rest 124 is risen, be sewn into seat 120 (base 120a) back to answering on portion 123 and the head rest 124, the problem of existence is to want spended time etc.
Second kind of embodiment of the present invention considered these problem research and development, and as shown in Figure 6, head rest support belt 131 changes with being with 132 to form one with the angle of inclination.
Promptly, as Figure 6 and Figure 7, in head rest 124 the inside sides head rest support belt 131 is sewn into the insertion shape, by this head rest support belt 131 head rest 124 with seat 120 (base 120a) back to answering portion 123 to utilize its both sides 121 to be connected on the left and right sides handle tube 117.Thereby head rest 124 is supported facing to perambulator perambulator main body 110a by head rest support belt 131.
Head rest support belt 131 in about 117 extensions of the left and right sides of handspike 115 handle tube, is formed with angle of inclination change be with 132 as the extension that extends to its two ends in the mode of passing head rest 124.The angle of inclination is changed and used with 132 is that relative perambulator main body 110a supports back to the parts of answering portion 123, just can change back to the angle of inclination of answering portion 123 by relative perambulator main body 110a by regulating its length.In addition, changed with being with 132 to constitute the change mechanism of tilting by head rest support belt 131 and angle of inclination, change is back to the angle of inclination of answering portion 123 and head rest 124.
In this embodiment, change with being with 132 as shown in Figure 7 at the angle of inclination, has pair of right and left band portion 132a.Angle of inclination change is with extending in the mode that intersects with head rest support belt 131 parts with each band portion 132a of 132, insert to advance to be arranged in the tubular peristome 126 of answering portion about 123, the left and right sides tightrope 133 that its tip is being made is pulled out back to the hole, cave 130 of answering portion's 123 the inside side central portions to form from each tubular peristome 126.
The adjusting parts 134 that are used to regulate tightrope 133 length are installed on two side's tightropes 133, in case utilize the length of regulating parts 134 adjusting tightropes 133 that the angle of inclination change is shortened with the length with 132, as shown in Figure 6, change with being with 132 to put on by the angle of inclination back to the top of answering portion 123, can become big mode to its angle of inclination and change its state.Like this, back to answering portion 123 to become the rise state, back to answering 124 one-tenth nearly conplane states of portion 123 and head rest.
On the other hand, in case by regulate length that parts 134 regulate tightropes 133 the angle of inclination change with 132 length when elongated, as shown in Figure 8, back to answering portion 123 rear that lodges, its angle of inclination diminishes and just can change its state.At this moment, because head rest 124 hung by head rest support belt 131 and be set on the handle tube 117,, head rest 124 is altered to relatively back to the state of answering portion 123 to rise along with back to answering portion 123 rear that lodges.
In addition, in second kind of embodiment of the invention described above, the angle of inclination change is fixed on back to the both sides 121 of answering portion 123 and head rest 124 with the end with 132, but be not limited thereto, also can be angle of inclination change with making at the assigned position place on the material of answering portion 123 that constitutes seat 120 (base 120a) with 132.Promptly, if the angle of inclination is changed with making on the material of the base 120a the fixed part on the handle tube 117 near with 132 suitable location, change with being with 132 not stretch at this sewing position and 117 angles of inclination of handle tube, make its length adjustment range limited, just can not make to surpass certain angle of inclination back to the rise of answering portion 123.
In addition, in second kind of embodiment of the invention described above, the change of head rest support belt 131 and angle of inclination forms with being with 132 except can be fully by the component set-up, also can being interconnected as parts by different parts.
In addition, in second kind of embodiment of the invention described above, though head rest support belt 131 and angle of inclination change are installed on the base 120a at seat 120 with being with 132, but it is self-evident, but also can under base 120a in the seat 120 and the unseparated situation of disassembly and assemble stand 121b, head rest support belt 131 and angle of inclination be changed with being directly installed on the main body at this seat with 132.
The third embodiment
Below, with reference to Figure 12 to Figure 15, the hammock type perambulator in the third embodiment of the present invention is described.
As shown in figure 12, perambulator 210 is the infant to be taken with the seat hang the hammock type perambulator that is located on the perambulator main body in the third embodiment of the present invention, has the pair of right and left forward foot in a step 212, the pair of right and left rear foot 214 that assembles dicycly trailing wheel 213 that assembles dicycly front-wheel 211, handspike 215, the pair of right and left jib jib 216 that bends to the nearly word of falling U shape; By these component set-up perambulator main bodys 210a.In addition, on the dicycly trailing wheel 213 that is installed on the pair of right and left rear foot, drg 213a is installed.
In this embodiment, handspike 215 is to be used for power is passed to the left and right sides forward foot in a step 212 and the left and right sides rear foot 214 so that perambulator 210a main body forwards reaches the parts that move at the rear, has pair of right and left handle tube 217.Respectively with an end that is pivotally connected to each jib jib 216, the other end of each jib jib 216 is pivotally connected to each top of the left and right sides forward foot in a step 212 with pivot near handle tube 217 lower ends, the left and right sides of handspike 215.In addition, each top of the left and right sides rear foot 214 also links to each other with the pars intermedia of each jib jib 216 with pivot, at a pars intermedia end that is pivotally connected to the carriage 218 that is bent to " く " word shape of each rear foot 214.And, the pars intermedia of each carriage 218 is linked to each other with pivot respectively with each handle tube 217 lower end of handspike 215, under the deployed condition of perambulator 210, carriage 218 upper ends form the auxiliary section and can match at each handle tube 217 lower end sliding pivot bonded assembly Lock Part 219, just can keep this deployed condition.
On the other hand, the front rod 221 that the forward foot in a step 212 usefulness in the left and right sides are provided with foot pad 220 connects, and the rear foot 214 usefulness rear linking rods 222 in the left and right sides connect.In addition, be respectively equipped with separately connecting rod (not shown) at side's forward foot in a step 212 and 214 on side's rear foot and the opposing party's forward foot in a step 212 and 214 on the opposing party's rear foot.
In addition, be installed with and be used to assemble fluffy 234 framework 235 can swing shape arbitrarily on the left and right sides handle tube 217 of handspike 215.And the below, seat (but base described later 252 and disassembly and assemble stand 230) being assemblied on the perambulator 210a is equipped with frame basket 241.
In addition, the guardrail 231 that can fold is installed between the front end of pair of right and left jib 216.In this embodiment, guardrail 231 can constitute with the mode that soft synthetic resin covers lamellar metal sheet.In addition, also be respectively arranged with a pair of hinge 221a, 222a at front rod 221 and rear linking rod 222.Handspike 215 also has handling device 228 at an upper portion thereof, is provided with a pair of hinge 215a at these handling device 228 two ends.
In this embodiment, as Figure 13 and shown in Figure 14, on the perambulator 210a of this formation base 252 is installed, this base 252 has the 252a of base part seat portion and back, the bottom 252b of one.But on base 252, also be placed with disassembly and assemble stand 230, but be somebody's turn to do 230a of seat portion and back-rest 230b that disassembly and assemble stand 230 has one.Wherein, but be configured for the seat that the infant takes by base 252 and disassembly and assemble stand 230.In this embodiment, but the 230a of seat portion of disassembly and assemble stand 230 is provided with an insertion mouthful 230c, and abdominal belt 236 begins to extend from inserting a mouthful 230c.And abdominal belt 236 is installed on the 252a of base part seat portion of base 252.Abdominal belt 236 also is connected with seat belts 237 on being assemblied in perambulator main body 210a by frame basket 238.
Below, but disassembly and assemble stand 230 and base 252 are elaborated.
At first, but the formation of disassembly and assemble stand 230 and base 252 is described.
As shown in figure 12, but disassembly and assemble stand 230 has a 230a of portion and back-rest 230b, and is placed on the base 252 that is supported on the perambulator main body 210a.In addition, as shown in figure 13, base 252 has 252a of base part seat portion and back, bottom 252b, but is wherein supported the 230a of seat portion of disassembly and assemble stand 230 by the 252a of base part seat portion, but is supported the back-rest 230b of disassembly and assemble stand 230 by back, bottom 252b.
In this embodiment, the 252a of base part seat portion of base 252 is supported by the seat portion supporting mechanism (not shown) that is installed on the connecting rod (not shown), and this connecting rod connects the forward foot in a step 212 and the rear foot 214.And, back, the bottom 252b of base 252 is fixed on the handle tube 217 of handspike 215 by keeping baffle plate 253.
Next, but the material of disassembly and assemble stand 230 and base 252 is described.
As a whole, but disassembly and assemble stand 230 is to be made of thin material such as knitted fabric material.The 252a of base part seat portion in the base 252 is made of synthetic resin such as polyester material; On the other hand, back, bottom 252b is made of the net structure body of polyester.In addition, the net structure body of back, bottom 252b has the air extractor vent that average pore size is 3.5mm, compares with the whole situation about constituting with thick non-aeration synthetic resin of base, but can improve very much near the aeration of back-rest 230b of disassembly and assemble stand 230.In addition, 252a of base part seat portion in the base 252 and back, bottom 252b both sides also can be the net structure body.
In addition, in the perambulator 210 that this structure constitutes, the Lock Part 219 that is provided with in each handle tube 217 lower end of handspike 215 just can be held in spendable deployed condition to perambulator 210 by matching with the auxiliary section that carriage 218 upper ends form.
On the other hand, in this state,, just can remove cooperating of above-mentioned Lock Part 219 and carriage 218 by the handling device 228 of operation setting on handspike 215.Thus, the handle tube 217 of jib 216 and the relative handspike 215 of connecting rod (not shown) is that the center can swing to the top with each pivot point, makes the forward foot in a step 212 swing into nearly parallel shape with the rear foot 214.Therefore, perambulator 210 folds and just can be easy to carry.
In this embodiment, in the perambulator main body 210a of perambulator 210, handspike 215, front rod 221, rear linking rod 222 utilizes in separately hinge 215a, 221a, the same vertical surface that 222a can be folded in two phases.In addition, guardrail 231 also can fold as a whole, and the base support mechanism (not shown) of base for supporting 252 also can be by constituting by flexible band.Therefore, after the above-mentioned forward foot in a step 212 and the rear foot 214 are folded into parastate, in case make the left and right sides handle tube 217 of handspike 215 move to the place ahead, handspike 215, front rod 221, rear linking rod 222 bend to [コ] word shape at hinge 215a, 221a, 222a place, and guardrail 231 is also folding as a whole, thus, as shown in figure 15 can be folding littler of perambulator 210.
Claims (3)
1. hammock type perambulator, be used for the infant taken to hang with the seat being located at the perambulator main body, described hammock type perambulator has the perambulator main body, be assemblied on the aforementioned perambulator main body and have a portion the seat, open the suspender belt between the seat portion that is located at aforementioned perambulator main body and aforementioned seat; Aforementioned perambulator main body have the pair of right and left forward foot in a step of assembling front-wheel respectively, respectively assemble trailing wheel the pair of right and left rear foot, aforementioned each forward foot in a step and aforementioned each rear foot respectively bonded assembly pair of right and left connecting rod, be used for power is passed to the handspike of aforementioned each forward foot in a step and aforementioned each rear foot; Aforementioned seat is installed on the aforementioned handspike and aforementioned each connecting rod of aforementioned perambulator main body; Aforementioned suspender belt is opened between the aforementioned seat portion at the aforementioned handspike that is located at aforementioned perambulator main body and aforementioned seat, the aforementioned seat portion at the aforementioned seat top of slinging.
2. hammock type perambulator according to claim 1 is characterized in that, aforementioned perambulator main body also has strut, and this strut is arranged to aforementioned each connecting rod is connected with each other, and is supporting central portion below the aforementioned seat portion at aforementioned seat; Aforementioned suspender belt is opened below the aforementioned seat portion at the aforementioned handspike that is located at aforementioned perambulator main body and aforementioned seat between the rear portion to state the sling mode of top of rear portion below the portion before the aforementioned seat that aforementioned strut is supported.
3. hammock type perambulator according to claim 2 is characterized in that, the aforementioned handspike of aforementioned perambulator main body has and the corresponding pair of right and left handle tube of aforementioned each connecting rod; Aforementioned suspender belt has the pair of right and left strap, between described strap is opened below the aforementioned seat portion rear portion at aforementioned each handle tube that is located at aforementioned handspike and aforementioned seat.
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1301/2003 | 2003-01-07 | ||
| JP1292/2003 | 2003-01-07 | ||
| JP2003001301A JP4180386B2 (en) | 2003-01-07 | 2003-01-07 | Hammock stroller |
| JP2003001292A JP4184094B2 (en) | 2003-01-07 | 2003-01-07 | stroller |
| JP1301/03 | 2003-01-07 | ||
| JP1292/03 | 2003-01-07 | ||
| JP2003003493A JP2004216944A (en) | 2003-01-09 | 2003-01-09 | Stroller |
| JP3493/03 | 2003-01-09 | ||
| JP3493/2003 | 2003-01-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1519155A CN1519155A (en) | 2004-08-11 |
| CN100463823C true CN100463823C (en) | 2009-02-25 |
Family
ID=34317191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100058206A Expired - Fee Related CN100463823C (en) | 2003-01-07 | 2004-01-07 | Hammock type perambulator |
Country Status (3)
| Country | Link |
|---|---|
| KR (2) | KR101052238B1 (en) |
| CN (1) | CN100463823C (en) |
| TW (1) | TWI308539B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007098996A (en) * | 2005-09-30 | 2007-04-19 | Combi Corp | Hand rod of baby buggy |
| KR200451685Y1 (en) * | 2008-10-23 | 2011-01-05 | 삼성전자서비스 주식회사 | Jig for tansporting large size home appliances |
| CN105411275B (en) * | 2014-09-16 | 2020-08-04 | 纽维尔品牌日本合同会社 | Combined structure of child holding tool with shoulder strap and child-care instrument with seat |
| KR200484342Y1 (en) | 2015-12-24 | 2017-08-25 | 주식회사 한국가스기술공사 | Jig device for disassembling and assembling coupling of vertiacl type motor |
| CN109693702A (en) * | 2019-02-12 | 2019-04-30 | 南通贝翔婴儿用品有限公司 | A kind of multi-functional perambulator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1210701A (en) * | 1997-09-10 | 1999-03-17 | 哥瑞考儿童产品公司 | Infant carrier mounting system |
| US6302412B1 (en) * | 1993-10-01 | 2001-10-16 | Worth Pfaff Innovations, Inc. | Folding stroller |
| US6398233B1 (en) * | 1999-08-16 | 2002-06-04 | Link Treasure Limited | Foldable stroller with separable infant carrier |
| CN1374221A (en) * | 2001-03-05 | 2002-10-16 | 宫比株式会社 | Folding four-wheel carriages for children |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58158763U (en) | 1983-03-07 | 1983-10-22 | コンビ株式会社 | Stroller back support mechanism |
| JPH0441465U (en) * | 1990-08-06 | 1992-04-08 | ||
| JP2001206115A (en) * | 2000-01-24 | 2001-07-31 | Toyota Autom Loom Works Ltd | Child seat |
| JP2002120618A (en) * | 2000-10-17 | 2002-04-23 | Toyota Industries Corp | Seat and stroller furnished with this seat |
-
2003
- 2003-12-25 TW TW092136863A patent/TWI308539B/en not_active IP Right Cessation
-
2004
- 2004-01-06 KR KR1020040000587A patent/KR101052238B1/en active IP Right Grant
- 2004-01-07 CN CNB2004100058206A patent/CN100463823C/en not_active Expired - Fee Related
-
2011
- 2011-02-21 KR KR1020110014906A patent/KR101052239B1/en active IP Right Grant
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6302412B1 (en) * | 1993-10-01 | 2001-10-16 | Worth Pfaff Innovations, Inc. | Folding stroller |
| CN1210701A (en) * | 1997-09-10 | 1999-03-17 | 哥瑞考儿童产品公司 | Infant carrier mounting system |
| US6398233B1 (en) * | 1999-08-16 | 2002-06-04 | Link Treasure Limited | Foldable stroller with separable infant carrier |
| CN1374221A (en) * | 2001-03-05 | 2002-10-16 | 宫比株式会社 | Folding four-wheel carriages for children |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200417485A (en) | 2004-09-16 |
| TWI308539B (en) | 2009-04-11 |
| CN1519155A (en) | 2004-08-11 |
| KR20040063814A (en) | 2004-07-14 |
| KR101052238B1 (en) | 2011-07-29 |
| KR101052239B1 (en) | 2011-07-29 |
| KR20110022657A (en) | 2011-03-07 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20090225 Termination date: 20190107 |