CN1309628C - Belt length change over device, transfer apparatus and holding apparatus using said device - Google Patents
Belt length change over device, transfer apparatus and holding apparatus using said device Download PDFInfo
- Publication number
- CN1309628C CN1309628C CNB031068405A CN03106840A CN1309628C CN 1309628 C CN1309628 C CN 1309628C CN B031068405 A CNB031068405 A CN B031068405A CN 03106840 A CN03106840 A CN 03106840A CN 1309628 C CN1309628 C CN 1309628C
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- Prior art keywords
- fixed part
- mentioned
- belt
- opening
- band
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- Expired - Fee Related
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
- A44B11/02—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps
- A44B11/06—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps with clamping devices
- A44B11/10—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps with clamping devices sliding wedge
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
- A44B11/25—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
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- Buckles (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
Disclosed are a belt length adjusting gear for regulating the length of belt (13-16) by using buckle, a carrier such as a baby carrying pad, a baby cart, a wheel chair, and/or a holder such as a baby chair, a child seat, a nursing chair using the adjusting gear, comprising: first belts (13, 15); first retainers (13b, 15b) provided near the roots ends of the first belts; second retainers (13d, 15d) provided separating from the first retainers (13b, 15b), on or adjusting the tip ends of first belts (13, 15); second belts (14, 16) to be connected with the first belts (13, 15); and a third retainer (20) having an opening (21a) allowing the second retainers (13d, 15d) to pass through, which is fitted to the second belts (14, 16). The third retainer has a retaining plate (22) for preventing said retainer having passed through the opening from being pulled off. The belt length is adjustable by a simple operation, when the second retainers have been passed through the opening of third retainer, to have the second retainers checked by the retaining plate of third retainer, or to engage the second retainers with the first retainers.
Description
Technical field
The present invention relates to a kind of bosom utensil that uses when for example holding in the arms the infant that is applicable to, particularly wear bosom during utensil as the caregiver, utilize bracelet to wait to regulate the belt length transfer device of belt length.Detailed again, thus promptly relate to promptly can transfer zone by shirtsleeve operation length regulate the belt length transfer device of length and possess the carrying utensil of this belt length transfer device and keep utensil.
Background technology
Mothers etc. bear the braces, the nurse that use when the back with the infant and the bosom utensil such as are with to be widely used.In recent years, as this bosom utensil, what extensively adopt is not that the infant is born at back, but the infant is embraced in the bosom utensil of the front or the side of health.
Below be example the infant is embraced the existing bosom utensil that uses when the health front, the basic structure of this bosom utensil is described with reference to accompanying drawing 17.Bosom utensil 50 is by constituting with the lower part: tie up to the waistband 51 on user's waist such as mother; The infant that makes who is connected on the waistband can be sitting in main body 53 top and that wrap up infant's health; And tiltedly hang over shoulder belt 54 on the user's one side shoulder.The bracelet 55 of scalable belt length as shown in figure 17 is housed on the shoulder belt 54.
Use this bosom utensil 50, when child is put down, regulate the length that bracelet 55 increases belt, enlarge the space between wearer and the main body 53, child is put down.
As mentioned above, for the shoulder belt 54 that is used in bosom utensil 50, when putting down child at every turn, must regulate bracelet 55 and unclamp belt, be difficult to only to regulate a belt when putting down child and just can obtain enough spaces (opening between shoulder belt 54 and the user).And, want to take in one's arms once more the infant under the state that belt unclamps, regulate the length of belt with regard to having to once more and fasten belt, take in one's arms and also will regulate bracelet behind the child belt is shortened, very trouble.
The present invention creates in order to address the above problem, and the purpose of this invention is to provide a kind of
Summary of the invention
Just can change the belt length transfer device of the length of belt by simple operations, and use the carrying utensil of this device and keep utensil.
In order to solve above-mentioned problem, the invention provides a kind of belt length transfer device, it is characterized in that, by constituting: the 1st band with the lower part; And be located at the 1st fixed part near the 1st strap end portion; The 2nd fixed part of being located at the 1st strap end portion or adjacent end and being separated with the 1st fixed part; The 2nd band with the 1st band binding; Be located at the 2nd and be with, have the 3rd fixed part of the opening of the 2nd fixed part insertion that makes the 1st band.The 3rd fixed part has the bracelet sheet of the 2nd fixed part pull-off that prevents to insert above-mentioned opening; After the 2nd fixed part inserts in the opening of the 3rd fixed part,, be buckled in the above-mentioned bracelet sheet place of the 3rd fixed part or engage with the 1st fixed part and change the length of belt by making the 2nd fixed part.
According to said structure, when the 2nd fixed part that inserts the 3rd fixed part opening engages with the 1st fixed part, the binding size of the 1st band and the 2nd band is inserted than the 2nd fixed part when being stuck in bracelet sheet place behind the opening of the 3rd fixed part, and the 1st band must be lacked with the 2nd binding size setting of being with.
According to said structure, the bracelet sheet of the 3rd fixed part when the 2nd fixed part is extracted, connects by hitting with the 2nd fixed part, and stops the 2nd fixed part pull-off.
According to said structure, the 3rd fixed part, preferably by constituting with the lower part: frame parts, the above-mentioned opening that forms by this frame parts, in this opening by the above-mentioned tongue-shaped bracelet sheet of axial support at frame parts, when the front end of the bracelet sheet that rotates and the one side of frame part buckled, the bracelet sheet stopped operating.
The 3rd fixed part preferably is made of the endless member that possesses above-mentioned opening, perhaps by " コ " shape component set-up that possesses above-mentioned opening.
Above-mentioned belt length transfer device goes for carrying utensil and keeps utensil.Here, the carrying utensil also comprises the carrying utensil that nursing adult old man uses except that carrying utensils such as bosom utensil that comprises carrying baby and/or child and perambulator.Though keeping utensil is a kind of like this utensil: promptly, when baby and/or child are seated, on can making its carriage for children that keeps certain posture, children's chairs etc., except holding the carrying utensil, mainly also can hold human body; Be not used to make the adult to keep the apparatus class of required posture but do not get rid of yet,, all be suitable for the present invention as school bag, hand baggage, chest etc. so long as use belt and need to regulate the article of length.
Description of drawings
Can be more readily understood following detailed description of the present invention and embodiment with reference to the accompanying drawings.The represented embodiment of accompanying drawing is not specific to of the present invention, but for simpler, easily understand the present invention for example.
Fig. 1: the front elevation of the bosom utensil of the use belt length transfer device of the expression embodiment of the invention.
Fig. 2: the exploded drawings of expression embodiment of the invention fixed parts.
Fig. 3 (A): the amplification profile of Fig. 2 B-B, Fig. 3 (B): the amplification profile of Fig. 2 C-C.
Fig. 4: expression embodiment of the invention bosom utensil extension reaches the block diagram with the 2nd band connecting structure.
Fig. 5: the instruction diagram of expression embodiment of the invention bracelet sheet.
Fig. 6 (A)-(C): the instruction diagram that is expression embodiment of the invention belt connecting structure respectively.
Fig. 7 (A) and (B): the instruction diagram that is expression embodiment of the invention bosom utensil state when wearing respectively.
Fig. 8 (A)-(C): the instruction diagram that is expression embodiment of the invention bosom utensil order when putting down the infant respectively.
Fig. 9: the section-drawing of embodiment of the invention fixed parts.
Figure 10: the front elevation that uses other bosom utensils of belt length transfer device in the expression embodiment of the invention.
Figure 11: expression is suitable for the block diagram of the carriage for children of belt length transfer device of the present invention.
Figure 12 (A) covers the expansion drawing of the cover of belt length transfer device of the present invention.Figure 12 (B) represents the instruction diagram of its installing condition.
Figure 13 (A) and (B) be respectively the instruction diagram of existing perambulator of expression and movable part thereof.
Figure 14 (A): the instruction diagram of representing existing movable part.Figure 14 (B) and (C): the illustration of the movable part of belt length transfer device of the present invention is used in expression respectively.
Figure 15 (A): the instruction diagram of representing existing children's chairs.Figure 15 (B): the illustration of the shoulder belt of belt length transfer device of the present invention is used in expression.
Figure 16: the block diagram of expression example " コ " shape parts.
Figure 17: the block diagram of the existing bosom of expression utensil.
The specific embodiment
Below, embodiments of the present invention are described with reference to the accompanying drawings.
At first, the bosom utensil that uses the belt length transfer device with the invention process form is described.
Fig. 1 is the front elevation of bosom utensil 1 that expression has the belt length transfer device of the invention process form, bosom utensil 1 as shown in Figure 1, comprise following components: trapezoidal shape is used for supporting the supportive body 11 of infant's health; Control and be with 12, because its twisting cohesion is around infant's health, and be installed in the table side of supportive body 11, so can support the loading and unloading of infant limit with hand in the limit; Twisting cohesion the 1st is with the 13,15 and the 2nd to be with 14,16 on wearer's body.
The 1st extends out for one jiao from the upper end of supportive body 11 respectively with 14 with the 13 and the 2nd, and the 1st extends out for one jiao from the lower end of supportive body 11 respectively with 16 with the 15 and the 2nd.In this example, the 1st interconnects around preserver's shoulders with 14 with the 13 and the 2nd, and the 2nd interconnects with 16 waists around the preserver with the 15 and the 2nd.
Be provided with negative bracelet 13b, 15b as the 1st fixed part near the 1st with 13,15 end, the 1st with 13,15 end or near the end and be provided with positive bracelet 13d, 15d as the 2nd fixed part with position that the 1st fixed part is separated simultaneously.Begin to be called as extension 13c, 15c with 13,15 the 1st fixed part 13b, 15b by the 1st to the part of leading section.Here be with extension 13c, 15c as the 1st with a part of 13,15, under integrated occasion, describe, these extensions 13c, 15c also can with the 1st with 13,15 being different parts, or be connected with the 1st fixed part or 13b, 15b.
The 2nd is provided with the 3rd fixed part 20 respectively with 14,16 leading section.The 3rd fixed part 20 makes extension 13c, and 15c and when inserting as positive bracelet 13d, the 15d of the 2nd fixed part fixes positive bracelet 13d, 15d.Therefore, the 3rd fixed part 20 as shown in Figure 2 by as the annular element 21 with frame parts of opening 21a, and in the opening 21a of this annular element 21 by the bracelet sheet 22 of axial support rotationally, stop positive bracelet 13d, the 15d pull-off of inserting opening 21a by this tongue-shaped bracelet sheet 22.
The frame parts that constitutes the 3rd fixed part 20 is formed D shape or square annular element 21, forms opening 21a by this annular element 21.Annular element 21 has the hole 21b of the axle 22a of axial support bracelet sheet 22 shown in Fig. 3 (A), the one side of the front edge of frame parts is cut, and forms stage portion 21c.
Embed in the hole 21b of endless member 21 by the axle 22a that makes bracelet sheet 22, bracelet sheet 22 can rotate in the opening 21a of endless member 21 around axle 22a, the 21c of the section portion buckle of the bottom of the protrusion tab 22b of bracelet sheet 22 and endless member 21, bracelet sheet 22 can not rotate again, that is to say, stop operating when the leading section of bracelet sheet 22 by rotation and buckle of endless member 21.
The 2nd is with 14,16 as shown in Figure 4, and it is 14,16 fixing by bracelet 30 that the bracelet 30, the 2 that is provided with adjustable length is with, make thus regulated the 2nd keep certain with 14,16 length.
Below explanation has the using method of the bosom utensil 1 of said structure.
Shown in Fig. 6 (A), to insert as the positive bracelet 13d of the 2nd fixed part in the 2nd the opening 21a with 16 the 3rd fixed part 20, then shown in Fig. 6 (B), make the extension 13c that inserts the 3rd fixed part 20, with the 3rd fixed part 20 is that basic point turns back to the negative bracelet 13b as the 1st fixed part, and chimeric mutually with it.That is, chimeric by the 1st fixed part and the 2nd fixed part, and make the 1st to be with 13 and the 2nd to be with 16 to be connected.Equally, make the 2nd to be with 14 and the 1st to be with 15 to be connected.
Finished the connection between the band 13-16 like this, as Fig. 7 (A) with (B), these belts use as shoulder belt.
When negative bracelet 13b and positive bracelet 13d are chimeric, extension 13c is that boundary's folding is two parts with fixed part 20, the extension 13c that promptly inserts the 3rd fixed part 20 is a basic point with the 3rd fixed part 20, block at the 3rd fixed part 20 under the state of middle part of extension 13c, extension 13c is turned back to negative bracelet 13b.
Then, the infant is put between wearer's belly and the supportive body 11 makes the infant, control and be with 12 twisting cohesions around infant's health towards the wearer.Build according to the infant is regulated the length of controlling with 12.At this moment, the 1st passes through from infant's oxter with 14 with the 13 and the 2nd, then according to wearer's build regulate the 1st with the 13 and the 2nd with 14 length.Like this, as shown in Figure 7, under the state of the infant being put into bosom utensil 1, finish the dress of bosom utensil 1.
Next, the situation of being put down the baby by bosom utensil 1 is described.
Here be example with the 13 and the 2nd with 16 rings that form to remove the 1st.Shown in Fig. 8 (A), extract positive bracelet 13d from negative bracelet 13b after, extend extension 13c, the 1st and the 2nd be with to be connected length elongated, formed the space (with reference to Fig. 8 (B)) of enough putting down child.In the process of extension 13c by 20 extractions of the 3rd fixed part, the ligule bracelet sheet 22 of positive bracelet 13d and the 3rd fixed part 20 hits and connects, blocks.(with reference to Fig. 6 (C)).Be positive bracelet 13d as shown in Figure 9, hit with bracelet sheet 22 and to connect and be prevented from entering the opening 21a of the 3rd fixed part 20.Like this, the bracelet sheet 22 of the 3rd fixed part 20 can not interfered the insertion of positive bracelet 13d, but can be when positive bracelet 13d is extracted by the 3rd fixed part 20, hits with positive bracelet 13d to connect and stop the pull-off of positive bracelet 13d.At this moment, when positive bracelet 13d is blocked by the 3rd fixed part 20, extension 13c is set up between negative bracelet 13b and the 3rd fixed part 20, the distance (connection dimension) between negative bracelet 13b and the 3rd fixed part 20 be longer than positive bracelet 13d and negative bracelet 13b when chimeric negative bracelet 13b and the distance (connection dimension) between the 3rd fixed part 20.
Owing to, just can increase the length of total, therefore have like this, can very easily child be put down in enough spaces with the 1st band and the 2nd band bonded assembly state.Perhaps,,, extract extension 13c and positive bracelet 13d out (with reference to Fig. 8 (C)) from the 3rd fixed part 20, child is put down from bosom utensil 1 Yi Bian open the bracelet sheet 22 of the 3rd fixed part 20 on one side also can support child.
When once more the infant being put into bosom utensil 1, owing to regulated the length of belt, so as long as positive bracelet 13d is inserted the opening of the 3rd fixed part 20, and chimeric with negative bracelet 13b, just can wear once more and hold in the arms utensil 1.Also can have the infant in arms in addition, finely tune the length of belt by the belt of bracelet by portion.
The bosom utensil 1 that possesses belt length transfer device of the present invention, when wearing this bosom utensil, can by bracelet 30 once regulate the 1st with the 13 and the 2nd with 16 length that are connected to form, when using afterwards, can regulate length again, as long as with bracelet 13b, 13d is chimeric mutually, concrete, be after positive bracelet 13d inserts the opening 21a of the 3rd fixed part 20, with bracelet sheet 22 buckles of positive bracelet 13d and the 3rd fixed part 20, perhaps turn back and chimeric with negative bracelet 13b at extension, can change very easily the 1st with 13 with the 2nd with 16 the length that is connected.
For example, be connected when using with 16 with the 2nd with 13 the 1st as shoulder belt, even positive bracelet 13d, 15d come off from negative bracelet 13b, 15b because of carelessness, because positive bracelet 13d, 15d still can be stuck on the 3rd fixed part 20, so increase that only can be simple connects length, and the connection of the 1st, the 2nd band is removed, thereby safety can not suffer damage.
Above-mentioned explanation is to connect into two rings with band 13-16 to be hung in bosom utensil 1 on the shoulder serve as that the basis describes, and belt length transfer device of the present invention can also be held in the arms utensil as Fig. 8 and the formula of tiltedly carrying on the arm that is applicable to shown in Figure 10.In this case, the 1st use as waistband with 16 rings that are connected to form with the 15 and the 2nd.
Next, illustrate that belt length transfer device of the present invention is applicable to the embodiment of other article, such as, the children's chairs of using when going for as shown in figure 11 2 to infant's feeding.In order to prevent the state landing of infant from being seated, between desk and seat, be linked with support belt 31 in this children's chairs 2, the present invention is applicable to this support belt 31.At this moment, support belt 31 is divided into the 1st and first liang of strap, one is provided with the 3rd fixed part 20 therein, and another is provided with negative bracelet 13b (the 1st fixed part), and the extension 13c that extends therefrom, and the positive bracelet 13d (the 2nd fixed part) that is provided with at leading section.
Use the children's chairs 2 of belt length transfer device of the present invention, when putting down the child who is sitting on the seat, positive bracelet 13d can be extracted from negative bracelet 13b, just can unclamp support belt 31 very easily, put down child.In addition,, also the positive bracelet 13d that extracts from negative bracelet 13b can be extracted out held separate band 31, and child is embraced from children's chairs 2 silently from the 3rd fixed part 20 even child falls asleep when being seated.
And belt length transfer device of the present invention can cover cover 40 when using as shown in figure 12, can play the effect protection user identical with cushion and the contact portion of belt, keeps soft.Figure 12 (A) is the deployed condition of cover 40, and that Figure 12 (B) represents is the folding running condition figure that is wrapped in the belt length transfer device with cover 40.
Belt length transfer device of the present invention also can be used for carriage for children 3 shown in Figure 13 (A).The back side at the seat 32 of carriage for children 3 in order to regulate seat 32 bevelled angles, is provided with the movable part 33 that possesses belt and bracelet shown in Figure 13 (B).The present invention also is applicable to this movable part 33.
Existing movable part 33 is shown in Figure 14 (A), by be installed on one side movable bracelet 33b of belt 33a, and the another side belt 33c that inserts this bracelet constitute, the length that movable part 33 is regulated belt 33c by movable bracelet 33b, the angle of inclination at change seat 32.
Replace existing movable bracelet 33 and be suitable for words of the present invention, standard that can a preseting length shown in Figure 14 (B).When changing seat 32 for active state, positive bracelet 13d is extracted from negative bracelet 13b, positive bracelet 13d is stuck in the 3rd fixed part 20, shown in Figure 14 (C), only needs one by changing.In addition, also can be transformed into the state shown in Figure 14 (B) very easily by the state shown in Figure 14 (C).
Belt length transfer device of the present invention also goes for shoulder belt that is loaded in the child seat on the vehicle etc.Figure 15 (A) represents existing child seat 4, shown in this figure, is provided with catch 34a at the middle part of shoulder belt 34, and it is connected with bracelet 35.
When belt length transfer device of the present invention was applicable to child seat 4, shown in Figure 15 (B), shoulder belt 34 was provided with negative bracelet 13b, by its extension 13c that extends and the positive bracelet 13d that is provided with at its leading section.On the bracelet 35, also be provided with the 3rd fixed part 20 via extension 35a.
Child seat 4 just can be changed the length of belt as long as positive bracelet 13d is extracted from negative bracelet 13b like this, and child can take the seat easily or leave the seat.
The present invention can implement by variform under the situation that does not break away from inventive concept.Such as, according to Fig. 2, be used as the explanation of the frame parts of the 3rd fixed part 20 by endless member 21, also it can be replaced with " コ " shape parts 23 as shown in figure 16.
In addition, in the above explanation, though be to from as the negative bracelet 13b of the 1st fixed part along being provided with extension 13c and describing at the positive bracelet 13d of conduct the 2nd fixed part of the leading section setting of this extension 13c, also positive bracelet and negative bracelet can be exchanged, as the 1st fixed part, negative bracelet 13b is as the 2nd fixed part with positive bracelet 13d.
In addition, in the above-mentioned explanation, also can adopt structures such as zip, face zip or fastener as the positive bracelet 13d of the 2nd fixed part with as the negative bracelet 13b of the 1st fixed part is chimeric.
In addition, belt length transfer device of the present invention, be applicable to the bosom utensil of using the infant 1,1a, in the carrying utensils such as wheelchair of carriage for children 3 or nurse usefulness, with this belt supports carrying object is the infant, or the situation of being carried by caregiver's health, and except being applicable in children's chairs 2, the chair of child seat 4 or nurse usefulness etc. keeps in the utensil, to keeping object is the infant, or situation about being kept by caregiver's health, be applicable to that also various infants use machine, utensil etc., and welfare machines such as nurse adult and old man, utensils etc., purposes or use object are not specific.
The invention effect
As mentioned above, belt length transfer device of the present invention, after making the 2nd fixed part insert the opening of the 3rd fixed part, by being buckled on the bracelet sheet of the 3rd fixed part or with the 1st fixed part, the 2nd fixed part fastens, only need one by the length that can change belt, i.e. the distance of the 1st fixed part and the 2nd fixed part.Owing to can change belt length easily, improve the practicality that is suitable for article of the present invention greatly.
The present invention can very effectively be applicable to carrying utensil, the maintenance utensil that possesses the isometric chi thing of belt.
Claims (12)
1, the belt length transfer device is characterized in that, comprising: the 1st band; Be located at the 1st fixed part near the 1st strap end portion; Be located at above-mentioned the 1st strap end portion or near end and the 2nd fixed part that is separated with above-mentioned the 1st fixed part; The 2nd band with above-mentioned the 1st band binding; Be located at the 2nd and be with, and have the 3rd fixed part of the opening of the 2nd fixed part insertion that can make above-mentioned the 1st band,
Above-mentioned the 3rd fixed part has the bracelet sheet that stops the 2nd fixed part pull-off of inserting above-mentioned opening; After above-mentioned the 2nd fixed part inserts the opening of above-mentioned the 3rd fixed part, be buckled in the above-mentioned bracelet sheet place of the 3rd fixed part or chimeric, change the length of belt with the 1st fixed part by making the 2nd fixed part.
2, the belt length transfer device of putting down in writing as claim 1, it is characterized in that: insert the connection dimension of above-mentioned the 2nd fixed part of above-mentioned the 3rd fixed part opening and above-mentioned the 1st fixed part when chimeric, the 1st band and the 2nd band, insert the 1st band when being stuck in bracelet sheet place behind the opening of above-mentioned the 3rd fixed part and the connection dimension weak point of the 2nd band than above-mentioned the 2nd fixed part with being provided with.
3, as the belt length transfer device of claim 1 record, it is characterized in that: the bracelet sheet of above-mentioned the 3rd fixed part, when above-mentioned the 2nd fixed part is extracted, connect by hitting with above-mentioned the 2nd fixed part, stop above-mentioned the 2nd fixed part pull-off.
4, the belt length transfer device of putting down in writing as claim 1, it is characterized in that: above-mentioned the 3rd fixed part comprises: frame parts, the above-mentioned opening that is formed by this frame parts, be located in this opening by the above-mentioned tongue-shaped bracelet sheet of axial support at the said frame parts, stop operating during buckle of the front end of this bracelet sheet that is rotating and frame parts.
5, as the belt length transfer device of claim 1 record, it is characterized in that: above-mentioned the 3rd fixed part, make by the endless member that possesses above-mentioned opening.
6, as the belt length transfer device of claim 1 record, it is characterized in that: above-mentioned the 3rd fixed part, make by " コ " shape parts that possess above-mentioned opening.
7, a kind of carrying utensil, it has the belt of belt length transfer device and convertible length,, be it is characterized in that so that it is carried by this belt supports carrying object:
Above-mentioned belt, constitute by the belt length transfer device, this belt length transfer device possesses: the 1st band, be located near the 1st fixed part of the 1st strap end portion, be located at above-mentioned the 1st strap end portion or the 2nd band that links near end and the 2nd fixed part that is separated with above-mentioned the 1st fixed part, with above-mentioned the 1st band, be located at the 2nd and be with, have the 3rd fixed part of the opening that the 2nd fixed part that can make above-mentioned the 1st band inserts;
Above-mentioned the 3rd fixed part has the bracelet sheet that stops the 2nd fixed part pull-off of inserting above-mentioned opening;
After above-mentioned the 2nd fixed part inserts the opening of above-mentioned the 3rd fixed part, be buckled in the above-mentioned bracelet sheet place of the 3rd fixed part or chimeric, change the length of belt with the 1st fixed part by making the 2nd fixed part.
8, as the carrying utensil of claim 7 record, it is characterized in that: above-mentioned carrying utensil is to be used to carry infant's bosom utensil or carriage for children.
9, as the carrying utensil of claim 7 record, it is characterized in that: above-mentioned carrying utensil is to be used to carry the wheelchair by the caregiver.
10, a kind of maintenance utensil, it has the belt of belt length transfer device and convertible length, and keeps object by this belt supports, it is characterized in that:
Above-mentioned belt is made of the belt length transfer device, and this belt length transfer device possesses: the 1st band, be located near the 1st fixed part of the 1st strap end portion, be located at above-mentioned the 1st strap end portion or the 2nd band that links near end and the 2nd fixed part that is separated with above-mentioned the 1st fixed part, with above-mentioned the 1st band, be located at the 2nd with the 3rd fixed part of going up and having the opening that the 2nd fixed part that can make above-mentioned the 1st band inserts;
Above-mentioned the 3rd fixed part has the bracelet sheet that stops the 2nd fixed part pull-off of inserting above-mentioned opening;
After above-mentioned the 2nd fixed part inserts the opening of above-mentioned the 3rd fixed part, by make the 2nd fixed part be buckled in the 3rd fixed part above-mentioned bracelet sheet place or with the 1st fixed part tabling, change the length of belt.
11, as the maintenance utensil of claim 10 record, it is characterized in that: above-mentioned maintenance utensil is to be used to support infant's children's chairs or child seat.
12, as the maintenance utensil of claim 10 record, it is characterized in that: above-mentioned maintenance utensil is to be used to support the nurse chair by the caregiver.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP200258085 | 2002-03-04 | ||
| JP2002058085A JP3890520B2 (en) | 2002-03-04 | 2002-03-04 | Belt length switching mechanism, carrying device and holding device having the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1442349A CN1442349A (en) | 2003-09-17 |
| CN1309628C true CN1309628C (en) | 2007-04-11 |
Family
ID=27800138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031068405A Expired - Fee Related CN1309628C (en) | 2002-03-04 | 2003-03-04 | Belt length change over device, transfer apparatus and holding apparatus using said device |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JP3890520B2 (en) |
| KR (1) | KR100969900B1 (en) |
| CN (1) | CN1309628C (en) |
| HK (1) | HK1058926A1 (en) |
| MY (1) | MY134310A (en) |
| SG (1) | SG103915A1 (en) |
| TW (1) | TW584545B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200453927Y1 (en) * | 2007-06-15 | 2011-06-27 | 정승혜 | Belt elder brother child carrier |
| CN101836806B (en) * | 2009-03-20 | 2012-01-04 | 宝钜儿童用品香港股份有限公司 | Safety buckle for baby carrying device and method thereof |
| US8793841B2 (en) * | 2010-09-02 | 2014-08-05 | Panduit Corp. | Buckle with strapping supports |
| KR200453681Y1 (en) | 2011-01-19 | 2011-05-23 | 정용석 | Wheelchair seat belt |
| CA3016034A1 (en) * | 2017-09-19 | 2019-03-19 | Britax Child Safety, Inc. | Quick connect coupler for a child safety seat top tether |
| CN108577149A (en) * | 2018-05-06 | 2018-09-28 | 余成威 | A kind of quick anticreep school bag |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2045333A (en) * | 1979-03-19 | 1980-10-29 | M & M Luggage Co Inc | Luggage closure |
| US4436233A (en) * | 1981-12-30 | 1984-03-13 | Hill James B | Baby carrier |
| GB2260687A (en) * | 1991-10-23 | 1993-04-28 | Lin Min Chao | Multipurpose bag and baby carrier |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR950003343Y1 (en) * | 1991-07-25 | 1995-04-27 | 요시다 다다오 | Buckle for preventing slippage and wrinkling of a belt |
| JP3752718B2 (en) * | 1996-02-09 | 2006-03-08 | トヨタ紡織株式会社 | Vehicle seat holding device |
| JPH10225318A (en) | 1997-02-14 | 1998-08-25 | Vanguard Co Ltd | Coupling device for bag fastening belt |
| JP3454713B2 (en) * | 1998-05-11 | 2003-10-06 | Ｙｋｋ株式会社 | Belt coupling |
| US6209957B1 (en) | 1999-06-10 | 2001-04-03 | Britax Child Safety Inc. | Child safety seat |
-
2002
- 2002-03-04 JP JP2002058085A patent/JP3890520B2/en not_active Expired - Fee Related
-
2003
- 2003-02-18 TW TW092103276A patent/TW584545B/en not_active IP Right Cessation
- 2003-02-20 KR KR1020030010684A patent/KR100969900B1/en not_active IP Right Cessation
- 2003-02-28 MY MYPI20030713A patent/MY134310A/en unknown
- 2003-03-04 SG SG200301151A patent/SG103915A1/en unknown
- 2003-03-04 CN CNB031068405A patent/CN1309628C/en not_active Expired - Fee Related
-
2004
- 2004-03-09 HK HK04101713A patent/HK1058926A1/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2045333A (en) * | 1979-03-19 | 1980-10-29 | M & M Luggage Co Inc | Luggage closure |
| US4436233A (en) * | 1981-12-30 | 1984-03-13 | Hill James B | Baby carrier |
| US4436233B1 (en) * | 1981-12-30 | 1990-01-16 | B Hill James | |
| GB2260687A (en) * | 1991-10-23 | 1993-04-28 | Lin Min Chao | Multipurpose bag and baby carrier |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3890520B2 (en) | 2007-03-07 |
| SG103915A1 (en) | 2004-05-26 |
| TW200303727A (en) | 2003-09-16 |
| KR100969900B1 (en) | 2010-07-13 |
| TW584545B (en) | 2004-04-21 |
| KR20030072225A (en) | 2003-09-13 |
| MY134310A (en) | 2007-12-31 |
| CN1442349A (en) | 2003-09-17 |
| JP2003250606A (en) | 2003-09-09 |
| HK1058926A1 (en) | 2004-06-11 |
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