TW584545B - Belt length adjusting gear, carrier and holder using the same - Google Patents

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

584545

Mothers and other infants carried their infants on their backs and hugged each other in a hug: The gluttonous belts and babysitter belts used by Taegami Tanaka are widely used as is well known. In recent years,% ▼ infants and young children are carried on their backs. Instead, they will hold the young children in front of the body or ❹. The infants and young children are held on the body with reference to Figure 17 to explain the Structure: It is tied on the waist of the mother and other users, so that infants and young children can sit on it and hang it diagonally on the shoulder of the user. The buckle with adjustable belt length as shown in Figure 7 The length of the strap extends the user's strap down. As mentioned above, for the use of the strap, it is necessary to adjust the buckle. It is difficult to adjust the strap only once. The existing grip used when the face is used as an example is the basic structure. The brace 50 is composed of a waist belt 51 on the following portion; a main body 53 connected to the waist belt 51 and covering the body of the infant; and a shoulder belt 54. When the shoulder strap 54 is lowered at 55 °, adjust the buckle 5 5 to the space between the body and the main body 5 3 to enable the child to hold the shoulder strap 54 0 of the 5 0 to release the child 5 5 each time. Straps to get enough space when putting down the child (shoulder strap 5 4 and make

314409, ptd Page 6

314409. ptd page 7 584545 V. Description of the invention (3) 'When one side of the pivot part is buckled', the buckle plate can stop rotating. The third fixing portion is preferably constituted by a ring-shaped member having each of the above-mentioned openings, or by a n " shaped member having the above-mentioned openings. The above-mentioned belt length conversion device can be suitably used for carrying equipment and holding equipment. In addition to the carrying devices for carrying babies and / or infants, and carrying devices such as strollers, the carrying devices herein also include carrying devices used for nursing adults and the elderly. Although the holding device is a device; that is, when a baby and / or a toddler is seated, in a stroller, child chair, etc. that can maintain a certain posture, it mainly means that it can accommodate the human body, etc., except for carrying the device; 1 It does not exclude appliances for keeping adults in the required posture, as long as it is an item that uses a belt and needs to be adjusted in length, such as a school bag, handbag, box, etc., it is applicable to the present invention. [Embodiments] Hereinafter, embodiments of the present invention will be described with reference to the drawings. First, a description will be given of a holder using a belt length changing device according to an embodiment of the present invention. FIG. 1 is a front view showing the belt length conversion and use and holding device 1 according to the embodiment of the present invention. As shown in FIG. 1, the holding device 1 includes: a support body 11 that is generally ^ -shaped to support the body of an infant; a grip belt 12 that can be rolled around the body of the infant and is mounted on the front side of the support body 11, and . Attach the baby while loading and unloading while supporting it by hand; roll it on the user's body; take the belt 1 3, 15 and the second belt 1 4 and 16. '1, and it is made of cloth and can also support the main body 11. It is wider at the top and narrower as it goes downward. It can be folded. In addition to the supporting body 11 can be made into a ladder 584545 5. Description of the invention (4) The elliptical or square shape extends the first belt 13 and the second belt 14 from the top of the supporting body u respectively ^ The belt 15 and the belt 16 are respectively from Support the lower end of the main body u. In this embodiment, the first belt 13 and the second belt 14 are interconnected around each other, and the first belt 15 and the second belt 16 are surrounded by the user. Interconnected. 13b, 15b, at the same time as the front of i 3, 15; ^ The position where the female buckle of the other part is separated from the _th part, the second part; near the part, iw is set as the part by the ^ th part of the 13th and 15th =, The parts of the male buckle ends of 称为 ^ are called extensions 13c and 15c. From the beginning to the first 13c, 15c, the body is formed into the 13th, 15th-part eight, / extensions, but these extensions 13c, 15 are: the first band or the first fixed part 13bU flail A third fixing portion 20 is provided at each of the front ends of the fixing m and 16. The third 13 d 彳 R ga is hooked to the male buckle while the 1 ^ ′ 15 coffee serving as the extension part is passed through the male buckle, ⑸. Therefore, as shown in FIG. 2, the third fixing unit 由 is formed by a frame portion formed with an opening 2U, and where? The opening of the ring member 21 is rotatably inserted inside, two = buckle buckle plate "The tongue-shaped buckle buckle plate 22 prevents the male buckles 13d, 15® inserted into the opening 21a from falling, and is used to constitute the third fixing The frame member of the portion 20 is formed into a slightly D-shaped or square, ring-shaped member 21, and an opening 21a is formed by the ring-shaped member 21. The ring-shaped 4 piece 21 has a pivotal buckle plate 22 as shown in FIG. 3 (A). The front edge of the hole 21b 'of the frame member 22a is cut away to form a stepped portion

314409. ptd Page 9 584545 V. Description of the invention (5) As shown in Fig. 2 and Fig. 3 (B), the buckle plate 22 is composed of a central shaft 22a; a protruding piece protruding obliquely forward. 22b; and an opening 2 2 c formed by inserting and fixing the second belts 1 4 and 16. As shown in FIG. 5, it is preferable that the buckle plate 22 is formed with a recessed portion (notch portion) 2 2 d 'such a structure that the fingers can be caught on the recessed portion when grasping the buckle plate 22 and easily grasped.住 带扣 卡 板 2 2． Then, 'fit the shaft 22a of the buckle plate 22 into the hole 2 lb of the ring-shaped member 21' The buckle plate 22 can rotate around the shaft 22a within the opening 2a of the ring-shaped member 21, but the buckle The lower part of the protruding piece 22b of the clamping plate 22 is locked with the ring member 21 and the section portion 21c, so the buckle clamping plate 22 can no longer be rotated downward / that is, once the front end portion of the buckling clamping plate 22 is rotated with When one side of the ring member 2 is locked, the rotation stops. As shown in Fig. 4, the second belt 1 4 and 6 are provided with a buckle 3 0 of adjustable length, and the second belt 1 4 and 16 are fixed by the buckle 3 0 to make the adjusted 9th belt 9 Keep the length of 1 4 and 16 constant. The method of using the holder 1 having the above structure will be described below. As shown in FIG. 6 (A), the male buckle 13d as the second fixing portion is inserted into the opening 2 丨 & of the third fixing portion 20 of the second belt 16 and then as shown in FIG. 6 (β). It is shown that the extension portion 13c inserted into the third fixing portion 20 is returned to the female buckle serving as the first fixing portion with the third fixing portion 20 as a base point, and is mutually negotiated therewith. That is, the first fixing portion and the second fixing portion are fitted to each other to connect the first belt 3 and the second belt 16. Similarly, the second belt 14 and the first belt 15 are connected. This completes the connection between the straps 13 to 16. As shown in Figures 7 (a) and (B), these straps can be used as shoulder straps.

314409.ptd Page 10 584545 Five description of the invention (6) m ^ When the female buckle 1 3 b is fitted with the male buckle 1 3 d, the extension 1 ⑽ 疋 20 20 is divided into two parts, that is, insert the first Extension of the 3 fixing part 20 = the third fixing part 20 is a base point, and the extension part 1 3c is folded toward the female buckle 13b in a state where the third fixing part 20 catches the extension part i3c and the middle part. Then ‘the infant is placed between the abdomen of the wearer and the supporting body 丨 1. The child is facing the wearer, and the 12 holding bands are attached around the body of the infant. Adjust the length of the grip belt 2 according to the shape of the infant. At this time, the first belt worker 3: The second belt 1 4 passes under the infant's armpit, and then the length of the first belt 13 and the second belt 14 are adjusted according to the size of the wearer. In this way, as shown in FIG. 7, the wearing of the brace 1 is completed in the state that the infant and the child are put into the brace 丨. Next, the situation when the baby is lowered by the holding device 1 will be described. Here, as an example, the loop formed by the first band 13 and the second band 16 is released. As shown in Figure 8 (A), after the male buckle 13d is pulled out from the female buckle 13b, the extension portion 13c is extended, and the connection length of the first and second straps becomes longer, forming a space sufficient for the child (refer to Figure 8 ( B)). During the process of extracting the extension portion 13c from the third fixing portion 20, the male buckle 1 3d and the tongue-shaped buckle catch plate 22 of the third fixing portion 20 are abutted and caught. (Refer to Figure 6 (C)). That is, as shown in Fig. 9, the male buckle 1 3 d comes into contact with the buckle plate 22 and is prevented from entering the opening 21 a of the third fixing portion 20. In this way, the buckle plate 22 of the third fixing part 20 does not interfere with the insertion of the male buckle i3d, but when the male buckle 1 3d is pulled out by the third fixing part 20, it collides with the male buckle 1 3d to prevent the male buckle Detach 13d. At this time, when the male buckle 13d is caught by the third fixing portion 20, the extension portion 13c is bridged between the female buckle 13b and the third fixing portion 20, and the distance between the female buckle 13b and the third fixing portion 20 (connection size ) Longer than the distance between the female buckle 1 3 b and the female buckle 1 3 b when mating with the female buckle 1 3 b (the connecting ruler)

314409. ptd page 11 584545 V. Description of the invention (7) inches). In this way, the total length can be increased by connecting the first belt to the second belt, so there is enough space to easily put the child down. Alternatively, while supporting the child, the buckle plate 22 of the third fixing portion 20 may be opened, and the extension portion 1 3 c and the male buckle 1 3 d may be extracted from the third fixing portion 20 (refer to FIG. 8). (C)), lower the child from the holding device 1.

When the infant is put into the holding device 1 again, since the length of the strap has been adjusted, so long as the male buckle 1 3d is inserted into the opening of the third fixing portion 20, and the female buckle 13b is closed, it can be worn again. Holder 1. In addition, the length of the belt can be fine-tuned by holding the baby's belt through the belt passing portion of the buckle. The holding device 1 provided with the belt length conversion device of the present invention, when wearing the holding device, the length formed by connecting the first belt 丨 3 and the second belt i 6 can be adjusted 30 times with a buckle, which can be omitted in future use To adjust the length again, as long as the buckles 13b and 13d are fitted to each other, specifically, after the male buckle 13d is inserted into the opening 2 1a of the third fixing portion 20, the male buckle 1 3d and the third fixing portion 2 0 The buckle plate 2 2 is buckled, or folded back at the extension and fitted with the female buckle 1 3b, that is, the connection length of the first belt 13 and the second belt 16 can be easily changed with one click.

For example, when the first strap 13 and the second strap 16 are connected as a shoulder strap, even if the male buckles 13d and 15d accidentally fall off from the female buckles 13b and 15b, the male buckles 13d and 15d will still be stuck on the third strap. Since the fixing part 20 is fixed, the connection length is simply increased, and the connection of the first and second bands is not released, so the integrity is not damaged. The above description is based on the holding device 1 in which each of the belts 13 to 16 is connected into two loops and hung on the shoulder. The belt length conversion device of the present invention,

584545 V. Description of the invention (8) It can also be applied to cross-body grips as shown in Figure U and Figure 10. In this case, the ring formed by the 'mother a 1 5 and the second belt 16 6 # can be used as a belt. The following describes the embodiment of the belt length conversion device of the present invention which is applicable to other articles. For example, as shown in FIG. 11, it can be applied to feeding infants and toddlers. == 7 children In the toddler chair 2, a food support belt 31 is hung between the table and the chair surface, which is used in the present invention. The belt 3 is at this time. The support belt 31 is divided into the first two and the second two! One on A third fixing part 20 is provided, and the other one is provided with a mother: Qiu% 罟 's 卩), and an extension part 1 3C extended therefrom, and a buckle 13d (the third fixed part) ) 〇 When using the present invention to bring a child with a long slave 4 ▲, the child chair 2 that can be placed, put down and sit on the comfortable floor of the chair, and the belt 3 3 2 tUd from the mother buckle 1 job-press it It's time to fall asleep, but also from: the child. In addition, even if the child sitting in the department 20 is pulled out, the sub-expenditure = ^^ Know 13e out of the public deduction 13d from the third fixed 2. The fork protects the belt 3: 1, and the child is quietly held away from the child chair to cover the device, and the contact part of the belt when used as shown in Figure 12 is ☆ soft; the same; The unfolded shape can hold soft. Here, Fig. 12 (A) is a cover 40 ## Stomach Γ, and Fig. 12 (B) shows a folded use state in which the cover 40 is wrapped with the belt-length # changing device. ▼ Long turn f The belt length conversion device invented by f can also be used for car 3 as shown in Figure 13 (A). As shown in FIG. 13 (B), the back of the seat 32 of the stroller 3 is provided with a movable portion including a belt and a buckle in order to adjust the angle of inclination of the seat 32

584545 V. Description of Invention (9) Item 33. The present invention is also applicable to the movable member 33. As shown in FIG. 14 (A), the active member 33 is composed of a movable buckle 33b attached to the side of the strap 33a and a strap 33c inserted on the other side of the buckle to constitute a living α3 3 3 b Adjust the length of the strap 3 3 c to change the tilt angle of the seat 3 2. If the present invention is applied in place of the movable buckle 3 3 b, as shown in FIG. 14 (B), the standard of the length can be set at one time. To change the seat 32 to the active state, tender the male buckle 13d from the female buckle 13 and snap the male buckle 13d on the third fixing part 2 0 'as shown in FIG. 14 (c), which can be performed with one click. Conversion. In addition, the state shown in Fig. 14 (C) can be easily switched to the state shown in Fig. 14 (B) at the press of a button. The belt length conversion device of the present invention can also be applied to a shoulder belt or the like of a child seat mounted on a vehicle. FIG. 15 (A) shows a conventional child seat 4. According to the figure, a flap 34a is provided in the middle of the shoulder strap 34, and it is connected to the buckle 35. When the belt length conversion device of the present invention is applied to a child seat 4, as shown in FIG. I 5 (B), the shoulder strap 34 is provided with a female buckle 13b, an extension 13c extended by the female buckle, and a front end portion. Public deduction 13d. The buckle 35 is further provided with a third fixing portion 20 via the extension portion 3 5a. In this way, as long as the child seat 4 is pulled out of the female buckle 1 3 b from the female buckle 1 3 b, the length of the strap can be changed, and the child can conveniently sit in or leave the seat. 0 The present invention can be various without departing from the gist of the invention Implementation. For example, according to FIG. 2, the ring-shaped member 21 is used as the first fixed portion.

314409. ptd page 14 584545 V. Description of the invention (10) 'a 2 0 The description of the frame member can also be replaced by a πυ π-shaped member 23 as shown in the lake. In addition, in the above description, although the extension portion 13c is provided from the female buckle edge as the first fixing portion, and the male buckle Ud as the second fixing portion is provided at the front end portion of the extension portion i3c, The male buckle 13d and the female buckle 13b may be interchanged, and the male buckle Ud may be used as the lgj fixed female buck ub as the second fixing portion. In the above description, the female buckle 1 3 b as the first fixing portion is also fitted. It is a 1 gd male buckle of the second fixing part, and a zipper, a surface zipper, or a buckle can be used. In addition, the belt length conversion device of the present invention is used for 3 ^ and 2 pepper young children for infants 3 or a nursing device such as a swivel chair for nursing care, using this belt to support the object being transported, i.e. infants & or a nursing chair: if it is suitable for a child chair 2, a child seat 4 or a chair for the watch In the holding device, the body of the holding target or the smart caregiver is used for various types of machines for infants and young children: = 2 and welfare machines such as nursing adults and the elderly, and the temple is not specifically limited in use or target. [Effects of the Invention] After the belt device of the second sleeve W is inserted, and the opening of the second fixing portion insertion portion ^ 疋 / 4 is opened, the second fixing portion is snapped onto the third fixing = up, ... 1 fixing portion is locked. Just press-just press = the distance between the first fixed part and the second fixed part. “It ’s easy to convert the belt length’, which greatly improves the application

314409.ptd Page 15 584545 V. Description of the invention (11) Practicality. The present invention can be very effectively applied to a transporting device, a holding device, and the like having a long strip such as a belt.

314409.ptd Page 16 584545 Brief description of the drawings [Simplified description of the drawings] The following detailed description and embodiments of the present invention can be more easily understood from the drawings. The embodiments shown in the drawings are not specific to the present invention, but are examples to enable simpler and easier understanding of the present invention. Fig. 1 shows a front view of a holder with a belt length conversion device according to an embodiment of the present invention. Fig. 2 shows an exploded view of a fixing member according to an embodiment of the present invention. 3 (A), 2B-B enlarged sectional views, 3 (B) · 2C-C enlarged sectional views. Fig. 4 is a perspective view showing an extension of a holding tool and a connection structure with a second belt according to the embodiment of the present invention. Fig. 5 is an explanatory view of a buckle plate according to an embodiment of the present invention. Figs. 6 (A) to (C) are explanatory diagrams respectively showing a belt connecting structure according to the embodiment of the present invention. Figs. 7 (A) and (B) are explanatory diagrams respectively showing a state when a brace is worn according to an embodiment of the present invention. Figs. 8 (A) to (C) are explanatory diagrams respectively showing the sequence when the infants and young children are held by the embodiment of the present invention. Fig. 9 is a sectional view of a fixing member according to an embodiment of the present invention. Fig. 10 is a front view showing another grip using a belt length changing device in the embodiment of the present invention. Fig. 11 is a perspective view showing a stroller with a length conversion device to which the present invention is applied. Fig. 12 (A) is an expanded view of a cover covering the length conversion device of the present invention.

314409.ptd Page 17 584545

Brief Description of Drawings Fig. 12 (B) is an explanatory diagram showing the installation state. Figures 13 (A) and (B) respectively show a conventional stroller and its explanatory diagram. Fig. 14 (A) of the cutting member is an explanatory diagram of a conventional moving part. Long Conversion Figures 14 (B) and (C): Examples of moving parts applicable to the apparatus of the present invention, respectively. FIG. 15 (A) is an explanatory diagram of a conventional baby chair. Fig. 15 (B) is a diagram showing an example of a tape length conversion device applicable to the present invention. Fig. 16 of the monthly view shows a perspective view of the "u π-shaped member" of the embodiment. Fig. 17 shows a perspective view of a conventional holding device. The first fixing portion 1, 1 a, 50 0 holding device 3 baby carriage 11 support body 13, 15th 1 belt 13b, 15b female 氺 1 3 d, 1 5 d male buckle, 20th third fixing portion 21a opening 21c step portion 22a shaft 2 2c slit 23 U-shaped member 2 4 12 13a 13c 2 fixing portion 14, 21 21b 22 22b 22d 30 > Toddler chair child seat grip belt extension 15c '35a extension 16 second belt ring member buckle plate & recess 3 3, 5 5 buckle

584545

314409.ptd Page 19

Claims (1)

Scope of patent application The device 'includes: a first belt; a first fixing portion provided near the end of the first belt; a second fixing provided at the front end portion of the first belt or immediately adjacent to the front 筮 °, and the second fixing portion is separated from the first fixing portion; A second fixing portion connected to the above j; a third fixing portion provided on the second belt and having an opening through which the second fixing portion of the tape can be inserted; Fix the two detachable buckle clip plates; after the second fixing portion is inserted into the opening of the third fixation, the second fixing portion is snapped to the buckle clip plate of the third fixing portion, or is connected to the third fixing portion. The fixing part is fitted to convert the tape • As for the belt length conversion device in the scope of the patent application, the connection size of the first and second bands when the second fixing part and the first fixing part are inserted into the opening of the third fixing part It is set to be shorter than the connection size of the 1st band and the 2nd band when the ^^ part is inserted into the opening of the third fixing part and is caught at the buckle piece. 3. The belt length conversion device according to item 1 of the scope of patent application, wherein the buckle plate of the three fixing parts is brought into contact with the second fixing part 5 when the second fixing part is pulled out. The second fixing portion is prevented from falling off. • The belt length conversion device according to item 1 of the scope of patent application, wherein the third fixing portion includes a frame member, the opening formed by the frame member, and the above-mentioned " A sheet-shaped buckle plate, the front end of the buckle piece and the frame portion ^ when the surface is buckled, the rotation stops. ‘5. The belt length conversion device according to item 3 of the patent application scope, wherein 3l4409.pt (i J54545 VI, Shen, Lee range 3. Two IΛ’ΛII ring-shaped part ㈣ made. The fixing part is made of the above-mentioned "", ",,,,, and the above-mentioned seeding pieces of U-shaped s # U-shaped. It has a belt with a convertible length, and the second belt = it is handled , Its features are prepared: first; belt: upper belt length conversion device, the belt length conversion mechanism has the other end of the first belt or close to the front end of the second fixed part, and the upper command Chuxing The second belt on the first fixing portion, and the second belt on which the right door is connected to the first belt, and the third fixing portion provided on the first fixing portion can be used to drop off the second fixing portion insertion portion of the first belt. ^ A 2nd fixing of the above opening * to make two inserts: after the opening of the fixed part, borrow or use the carrying device of item 7 of the patent scope of the patent with the buckle card of the miGi above, and the mouthpiece is used for carrying if jl ^ ^ " Among them, the above-mentioned carrier. Rushen: ί: 幼儿 a child's carrier or a stroller. = Wheelchair for carrying a caregiver / the above-mentioned carrier. A kind of holding device, and there are Transform the county to defend the ground to support the object, the feature system includes Γ child, and is prepared by the tape: ίΐ Converting means, with the wavelength conversion apparatus having a mechanism with the right brother of the i fixing portion near a first end portion of the tape base sin, provided 314409. ptd Page 21 584545 Shen Qing Patent Scope __ The second fixed part separated from the front end of the first belt or close to the front end is separated from the second fixed part, which is far away from the first fixed part and the second fixed part. 1 has an opening for the ^ band == the second band, provided in the third fixing portion; 疋 the second fixing portion of the first belt is inserted into the third fixing portion has a buckle plate to prevent the insertion of the κ „portion; After the second fixing part inserted into the opening is inserted through the opening of the third fixing part, the second fixing part is snapped onto the buckle of the third fixing part or the first fixing part. Fitting to convert the strap " .2 Please hold the appliance in the scope of item i. Of the patent, in which the long two-handle device is used to support infant chairs or child seats for infants and young children. A holding device, wherein the holding device is a nursing chair for supporting a care-receiver.