CN210310528U

CN210310528U - Detachable safety binding device and seat thereof

Info

Publication number: CN210310528U
Application number: CN201921118329.2U
Authority: CN
Inventors: 刘武清
Original assignee: WONDERLAND NURSERYGOODS CO LTD
Current assignee: WONDERLAND NURSERYGOODS CO LTD; China Wonderland Nurserygoods Co Ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-04-14
Anticipated expiration: 2029-07-16
Also published as: DE202020104034U1

Abstract

The utility model discloses a removable safety constraint device, it includes that two are shouldered and fixed carrier, each is shouldered including the area body, fixed knot and at least two can with the fixed knot hole of detaining the block, at least two knot holes that each was shouldered are formed with the not co-altitude department of fixed carrier respectively, the area body is connected on fixed knot, fixed knot detachably installs in detaining the hole. The detachable safety restraint device of the utility model has high safety and good comfort and can adapt to the height and sitting posture of infants; in addition, the utility model also discloses a seat of having above-mentioned removable safety restraint device.

Description

Detachable safety binding device and seat thereof

Technical Field

The utility model relates to an infant carrier technical field especially relates to a can adapt to infant's height and removable safety constraint device of position of sitting and have this removable safety constraint device's seat.

Background

Infant carrier is widely used in the family that has the infant, and diversified infant carrier provides very big facility for carrying the infant, but people's requirement to the security and the travelling comfort of infant carrier is also higher and higher simultaneously. Taking an infant seat as an example, it brings great convenience to outdoor activities of infants.

However, the shoulder straps of the conventional infant seats cannot be flexibly adjusted according to the height of the infant due to the conventional techniques. On one hand, as the infant grows up, the height of the infant is also in a dynamic growth process, the shoulder straps cannot be effectively bound according to the height change of the infant, the infant cannot be protected to the maximum extent, and the safety is poor; on the other hand, when the shoulder strap with the improper height is bound on the infant, the bound part of the shoulder strap is easy to cause the infant to feel uncomfortable, the existing shoulder strap cannot be flexibly adjusted according to the sitting posture of the infant, the comfort is poor, and the use experience of the infant is greatly reduced.

Therefore, there is a need for a detachable safety restraint device and a seat having the same, which have high safety and good comfort and can be adapted to the height and sitting posture of an infant, so as to solve the above-mentioned problems in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high, the travelling comfort is good and can adapt to infant's height and the removable safety constraint device of position of sitting and have this removable safety constraint device's seat.

In order to realize purposefully, the utility model discloses a removable safety restraint device, it includes that two are shouldered and the fixed carrier, each is shouldered including the area body, fixed knot and at least two can with the fixed knot hole of detaining the block, each is shouldered two at least knot holes and is formed in the not co-altitude department of fixed carrier respectively, the area body is connected on fixed knot, fixed knot detachably installs in detaining the hole.

Compared with the prior art, the utility model discloses detain the hole and form respectively in the not co-altitude department of fixed carrier, fixed knot detachably installs in detaining the hole, through with fixed knot install in the not co-altitude detain the hole in order to adjust the height of shouldering to can be according to infant's height and the nimble constraint position of baldric relative infant of adjustment of position of sitting, effectively promote the security and the travelling comfort of removable safety constraint device.

Preferably, the belt body includes first fixed band, second fixed band and connector link, and the both ends of first fixed band are connected the fastener link and connector link respectively, and the one end of second fixed band is connected in the connector link, and first fixed band or second fixed band hang on a horizontal pole of connector link and can follow the horizontal pole and slide in order to adjust the length of first fixed band or second fixed band. In this scheme, can adjust the length of baldric through the connector link, it is convenient to adjust.

Specifically, the connector link includes fore-and-aft ring frame, forms in the ring frame along horizontal setting and have a certain interval's two horizontal poles, and first fixed band hangs on the horizontal pole of upper end, and the second fixed band is hung on the horizontal pole of lower extreme with sliding.

More specifically, form first hole between the horizontal pole of the upper end frame of annular frame and the upper end, form the second hole between the horizontal pole of the lower extreme frame of annular frame and the lower extreme, form the third hole between the horizontal pole of upper end and the horizontal pole of lower extreme, first fixed band penetrates first hole and hangs on the horizontal pole of upper end from the upper end frame back, the second fixed band is walked around the horizontal pole of lower extreme after penetrating the third hole and is penetrated the second hole back and is folded back and wear out along the back of lower extreme frame from the back of lower extreme frame, make the second fixed band can length-adjustable lock on the connector link.

Specifically, removable safety restraint device is still detained including the constraint, and the constraint is detained and is annular and slip the cover and pass on the second fixed band in order to supply the afterbody of second fixed band to turn back, effectively retrains the second fixed band, avoids the afterbody of second fixed band too in disorder because of lacking the restraint.

Preferably, the fastening hole is formed in a flexible ring, and the flexible ring is fixed on the fixed carrier.

Specifically, the fastening holes are cloth rings, and of course, the fastening holes may be rings made of other materials.

Preferably, the fixing buckle is a frame shaped like a Chinese character 'ri', and the belt body is hung on a cross bar in the middle of the frame shaped like the Chinese character 'ri'.

Preferably, the fixing carrier comprises a fixing woven piece, and at least two fastening holes of each shoulder strap are respectively fixed at different heights of the fixing woven piece to protect the fixing carrier from being polluted by the external environment.

Preferably, the seat further comprises a safety buckle, two leg straps and a cross strap, one end of each of the two leg straps and the one end of the cross strap are connected to the safety buckle, and the other end of the second fixing strap, far away from the connecting buckle, is connected to the safety buckle.

Correspondingly, the utility model also discloses a seat, it includes base and safety belt, and the safety belt is as above removable safety restraint device, and the fixed carrier is fixed in on the base for base or fixed carrier.

Preferably, the seat further comprises a cushion, the cushion is arranged on the base and provided with belt holes for the shoulder straps, the leg straps and the cross straps to pass through, and a belt hole is arranged at a position corresponding to each buckle hole, so that the comfort of the infant on the seat is improved.

Preferably, the back of the cushion is provided with a magic tape which can be stuck on the base, thereby effectively preventing the cushion from shifting due to external force.

Drawings

Fig. 1 is a schematic view of a partial structure of a seat of the present invention.

Fig. 2 is a schematic structural view of the upper portion of the seat cushion in fig. 1.

Fig. 3 is a schematic view of the seat of the present invention with the cushion removed.

Fig. 4 is a schematic plan view of the safety buckle, the first fixing band, the second fixing band, the leg band and the straddle band of the present invention after assembly.

Fig. 5 is a schematic structural view of the fixing buckle of the present invention.

Fig. 6 is a schematic structural view of the connecting buckle of the present invention.

Fig. 7 is a schematic diagram of the distribution of the fastening holes on the fixing carrier according to the present invention.

Fig. 8 is a schematic view of the distribution of the holes on the back of the cushion according to the present invention.

Detailed Description

In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.

Referring to fig. 1-3, the seat 1000 of the present embodiment includes a base and a safety belt, the safety belt is a detachable restraint device 100, the detachable restraint device 100 is mounted on the base, and when an infant sits on the seat 1000, the detachable restraint device 100 is adjusted according to different sitting postures corresponding to infants with different heights, so as to provide effective restraint for the infant, prevent the infant from accidentally falling on the seat 1000, effectively improve safety and improve comfort when the infant is restrained. The specific structure of the detachable safety restraint apparatus 100 of the present embodiment will be described in detail.

Referring to fig. 1-8, the detachable safety restraint apparatus 100 of the present embodiment includes two shoulder straps 10 and a fixing carrier 20, in the present embodiment, the fixing carrier 20 is a base of the chair 1000, and an infant directly sits on the fixing carrier 20, and in a further preferred mode, the fixing carrier 20 is fixed on the base, and the infant sits on the base through the fixing carrier 20.

Referring to fig. 1 to 8, each shoulder strap 10 includes a first fixing strap 11, a second fixing strap 12, a connecting buckle 13, a fixing buckle 14, and at least two buckle holes capable of being engaged with the fixing buckle 14. The front end of the first fixing strap 11 is fixed with a fixing buckle, the rear end is connected to the connecting buckle, the rear end of the second fixing strap 12 is hung on the connecting buckle 13 and can slide along a cross bar on the connecting buckle 13 to adjust the length of the second fixing strap 12, at least two buckle holes of each shoulder strap 10 are respectively formed at different heights of the fixing carrier 20, and the fixing buckle 14 is detachably installed in the buckle holes. Of course, the rear end of the first fastening strap 11 may be hung on the connecting buckle 13 and slide along a cross bar of the connecting buckle 13 to adjust the length of the first fastening strap 11, at this time, the rear end of the second fastening strap 12 may be fixed on the connecting buckle 13, or another cross bar hung on the connecting buckle 13 may slide along the cross bar to adjust the length of the second fastening strap.

In this embodiment, the first fixing band 11, the second fixing band 12 and the connecting buckle 13 form a band body with adjustable length, i.e. two fixing bands are connected together as the band body, of course, one fixing band may be used as the band body, or more than three mutually connected fixing bands may be used as the band body.

In the present embodiment, the fastening hole is formed in the soft ring 15, and the soft ring 15 is fixed on the fixing carrier 20, but of course, a hole may be directly formed on the fixing carrier 20 to form the fastening hole.

Referring to fig. 7, in the present embodiment, one shoulder strap 10 has four different height soft rings 15 to form four different height button holes, the fixing buttons 14 are detachably mounted in the button holes of the soft rings 15, and the different soft rings 15 are selected to adjust the relative height of the shoulder strap 10 on the fixing carrier 20. Specifically, the four soft rings 15 are fixed at different heights of the fixed carrier 20 at equal intervals, the fixing buckles 14 are installed in the buckle holes of the soft rings 15 at different heights, so that the front ends of the first fixing straps 11 are fixed at corresponding heights of the fixed carrier 20, thereby realizing height adjustment of the upper end of the shoulder strap 10 relative to the fixed carrier 20, realizing flexible adjustment of the height of the upper end of the shoulder strap 10 according to different sitting postures corresponding to infants with different heights, facilitating effective restraint of the infants, avoiding insecure restraint caused by the fact that the height of the upper end of the shoulder strap 10 is not matched with the infants, avoiding discomfort caused by extrusion to other parts of the infants when the shoulder strap 10 is restrained on the infants, and effectively improving comfort when the infants are restrained. Of course, one shoulder strap 10 may have 2, four, etc. soft rings with different heights, so that 2 or 4 gears can be adjusted.

Since each of the shoulder straps 10 has the same structure, the structure of any one of the shoulder straps 10 will be described in detail below by way of example.

Referring to fig. 5, the fixing buckle 14 is a "d" frame, the front end of the first fixing strap 11 is hung on a cross bar in the middle of the "d" frame, and for the convenience of the following description, the cross bar in the middle of the "d" frame is referred to as a first cross bar 141.

Referring to fig. 1, 2, 3, 4 and 6, the connecting buckle 13 includes a longitudinal ring frame, and two transverse rods formed in the ring frame and arranged along the transverse direction with a certain distance therebetween, wherein the first fixing band 11 is hung on the transverse rod at the upper end of the ring frame, and the second fixing band 12 is hung on the transverse rod at the lower end of the ring frame in a sliding manner.

Specifically, the ring frame includes an upper end frame 133 and a lower end frame 134 as shown in fig. 6, a first hole 135 is formed between the upper end frame 133 and the cross bar of the upper end, a second hole 136 is formed between the lower end frame 134 and the cross bar of the lower end, a third hole 137 is formed between the cross bar of the upper end and the cross bar of the lower end, the first fixing band 11 penetrates the first hole 135 from the back of the upper end frame 133 and hangs on the cross bar of the upper end, and the second fixing band 12 penetrates the third hole 137 from the back of the lower end frame 134 and then bypasses the cross bar of the lower end and penetrates the second hole 136 and then turns back and goes out along. For the following description, the transverse rod at the upper end in the annular frame is referred to as a second transverse rod 131, the transverse rod at the lower end is referred to as a third transverse rod 132, at this time, a first hole 135 is formed between the upper end frame 133 of the annular frame and the second transverse rod 131, a second hole 136 is formed between the lower end frame 134 of the annular frame and the third transverse rod 132, and a third hole 137 is formed between the second transverse rod 131 and the third transverse rod 132, so that the connecting buckle 13 forms a "mesh" frame structure for the second fixing strap 12 to fold back and pass through to realize the locking and fixing of the second fixing strap on the connecting buckle. The first fastening strap 11 is inserted into the first hole 135 from the back of the upper end frame 133 of the connecting buckle 13 and hung on the second cross bar 131, the tail of the second fastening strap 12 is inserted into the third hole 137 from the back of the lower end frame 134 of the connecting buckle 13, then passes around the third cross bar 132 and is inserted into the second hole 136, and then is folded back and extended out from the back of the lower end frame 134 of the connecting buckle 13 to adjustably lock the second fastening strap 12 on the third cross bar 132, and the length of the shoulder strap 10 is adjusted by adjusting the length of the folded-back and extended-out second fastening strap 12. In the present embodiment, the front end of the first fixing band 11 and the rear end of the first fixing band 11 may be connected by sewing, engaging, or screwing to the first rail 141 and the second rail 131, and the hanging manner is not limited herein.

Referring to fig. 1-4, in order to restrain the second fastening strap 12 extending out of the lower end frame 134 of the ring frame, the detachable safety restraint device 100 of the present embodiment further includes a restraint buckle 30, the restraint buckle 30 is annularly and slidably sleeved on the second fastening strap 12 so that the tail portion of the second fastening strap 12 extends into the second hole 136 after being folded back, and the position of the restraint buckle 30 on the second fastening strap 12 is adjusted according to the length of the tail portion of the second fastening strap 12 after being folded back and extending through the second hole 136, so that the tail portion of the second fastening strap 12 can reach and extend into the restraint buckle 30 after being folded back and extending through the second hole 136, thereby effectively avoiding the tail portion of the second fastening strap 12 from being too messy due to lack of restraint, and effectively improving the aesthetic appearance of the detachable safety restraint device 100.

Referring to fig. 2, 3 and 8, the fixing carrier 20 includes a fixing fabric 40, the fixing fabric 40 is made of a cloth material, and the fixing fabric 40 is flexibly and detachably mounted on the fixing carrier 20.

The soft rings 15 are cloth rings, which are made of the same material as the fixed weaving piece 40, corresponding to the material of the fixed weaving piece 40, so as to keep the consistency of the appearance of the fixed weaving piece 40 and the soft rings 15, the cloth rings are flexibly sewn on the fixed weaving piece 40, and a plurality of soft rings 15 are sewn at different heights of the fixed weaving piece 40 to be used for the selective clamping and fixing of the fixing buckles 14.

Referring to fig. 1-4, the chair 1000 of the present embodiment further includes a safety buckle 50, two leg straps 60 and a cross strap 70, the leg straps 60 are used for restraining the legs of the infant, the cross strap 70 is used for adjusting the position of the safety buckle 50, one end of each of the two leg straps 60 and one cross strap 70 is connected to the safety buckle 50, the front end of the second fixing strap 12 is connected to the safety buckle 50, and the corresponding ends of the leg straps 60, the cross strap 70 and the second fixing strap 12 are converged on the safety buckle 50. The position of the safety buckle 50 is adjusted by the spanning belt 70, when an infant sits on the seat 1000, the other end of the leg belt 60 spans over the leg of the infant and is connected to the corresponding interface of the seat 1000, so that the leg of the infant is restrained and fixed, and the leg of the infant is prevented from extending out of the seat 1000. Of course, the front end of the second fixing band 12 may be directly connected to another fixing carrier such as a base.

Referring to fig. 1, 2, 7 and 8, in order to improve the comfort of the infant sitting on the seat 1000, the seat 1000 of the present embodiment further includes a seat cushion 200, the seat cushion 200 is disposed on the base, the seat cushion 200 is provided with belt holes 201 for the shoulder belt 10, the leg belt 60 and the crotch belt 70 to pass through, and a belt hole 201 is disposed at a position corresponding to each of the soft rings 15, so that the seat cushion 200 is disposed on the base, and the shoulder belt 10, the leg belt 60 and the crotch belt 70 can pass through the seat cushion 200 through the corresponding belt holes 201 without obstruction. Furthermore, the back of the seat cushion 200 is provided with a magic tape 202 which can be adhered to the base. In this embodiment, since the fixed piece 40 of weaving is located the surface of fixed carrier 20, thereby the magic tape 202 directly adheres to and is fixed in the base with cushion 200 on the fixed piece 40 of weaving, effectively avoids cushion 200 to shift because of external force.

Referring to fig. 1 to 8, a seat 1000 of the present invention includes a base and a safety belt, the safety belt is a detachable safety restraint device 100, the detachable safety restraint device 100 includes a shoulder strap 10 and a fixing carrier 20, the shoulder strap 10 includes a first fixing strap 11, a second fixing strap 12, a connecting buckle 13, a fixing buckle 14 and at least two buckle holes capable of being fastened with the fixing buckle 14, the front end of the first fixing strap 11 is fixed with the fixing buckle 14, the rear end of the first fixing strap is connected to the connecting buckle 13, the rear end of the second fixing strap 12 is hung on the connecting buckle 13 and can slide along a cross bar on the connecting buckle 13 to adjust the length of the second fixing strap 12, and the length of the shoulder strap 10 is adjusted by adjusting the second fixing strap 12; the at least two soft rings 15 of each shoulder strap 10 are respectively fixed at different heights of the fixed carrier 20, so that at least two fastening holes are formed at different heights of the fixed carrier 20, the fixing buckles 14 are detachably installed in the fastening holes of the soft rings 15, and the height of the shoulder strap 10 is adjusted by installing the fixing buckles 14 in the fastening holes of the soft rings 15 at different heights, so that the binding position of the shoulder strap 10 relative to an infant can be flexibly adjusted according to the height and the sitting posture of the infant, and the safety and the comfort of the detachable safety binding device 100 are effectively improved.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, therefore, the invention is not limited thereto.

Claims

1. A removable safety restraint device, comprising: the shoulder straps comprise strap bodies, fixing buckles and at least two buckle holes capable of being clamped with the fixing buckles, the at least two buckle holes of each shoulder strap are formed in the positions, at different heights, of the fixing carrier respectively, the strap bodies are connected to the fixing buckles, and the fixing buckles are detachably installed in the buckle holes.

2. The removable safety restraint apparatus of claim 1, wherein: the area body includes first fixed band, second fixed band and connector link, the both ends of first fixed band are connected respectively the fixed knot with the connector link, the one end of second fixed band connect in the connector link, just first fixed band or second fixed band hang in can follow on a horizontal pole of connector link the horizontal pole slides in order to adjust the length of first fixed band or second fixed band.

3. The removable safety restraint apparatus of claim 2, wherein: the connector link includes fore-and-aft annular frame, forms in along horizontal setting and two horizontal poles that have a determining deviation in the annular frame, first fixed band hangs on the horizontal pole of upper end, the second fixed band hangs on the horizontal pole of lower extreme.

4. A removable safety restraint according to claim 3, wherein: form first hole between the horizontal pole of the upper end frame of annular frame and upper end, form the second hole between the horizontal pole of the lower extreme frame of annular frame and the lower extreme, the upper end horizontal pole and lower extreme form the third hole between the horizontal pole, first fixed band is followed upper end frame back penetrates first hole is hung in the upper end on the horizontal pole, the second fixed band is followed the back of lower extreme frame penetrates walk around the horizontal pole of lower extreme behind the third hole and penetrate the second hole after follow the back of lower extreme frame is turned back and is worn out.

5. The removable safety restraint apparatus of claim 2, wherein: the second fixing band is hung on the cross rod and can slide along the cross rod, and the binding buckle is annular and is sleeved on the second fixing band in a sliding mode so that the tail portion of the second fixing band can be folded back and pass through.

6. The removable safety restraint apparatus of claim 1, wherein: the buckling holes are formed in the soft rings, and the soft rings are fixed on the fixed carrier.

7. The removable safety restraint apparatus of claim 1, wherein: the fixing buckle is a frame shaped like a Chinese character 'ri', and the belt body is hung on a cross rod in the middle of the frame shaped like the Chinese character 'ri'.

8. The removable safety restraint apparatus of claim 1, wherein: the fixing carrier comprises fixing woven sheets, and at least two buckle holes of each shoulder strap are formed at different heights of the fixing woven sheets respectively.

9. The removable safety restraint apparatus of claim 2, wherein: still include safety buckle, two leg areas and one stride the area, two leg areas and one stride the one end in area connect in on the safety buckle, the second fixed band is kept away from the one end of connector link connect in on the safety buckle.

10. A seat, characterized by: comprising a base and a harness being a removable safety restraint according to any one of claims 1 to 9, said fastening carrier being said base or said fastening carrier being fastened to said base.

11. The seat of claim 10, wherein: the novel seat cushion is characterized by further comprising a seat cushion, wherein the seat cushion is arranged on the base, belt holes for the shoulder straps, the leg straps and the cross straps to pass through are formed in the seat cushion, and a belt hole is formed in the position, corresponding to each buckle hole, of each buckle hole.

12. The seat of claim 11, wherein: the back of the cushion is provided with a magic tape which can be stuck on the base.