CN110250664B - Safety buckle for baby carrier - Google Patents

Safety buckle for baby carrier Download PDF

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Publication number
CN110250664B
CN110250664B CN201910587038.6A CN201910587038A CN110250664B CN 110250664 B CN110250664 B CN 110250664B CN 201910587038 A CN201910587038 A CN 201910587038A CN 110250664 B CN110250664 B CN 110250664B
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CN
China
Prior art keywords
belt
groove
plate
buckle
sliding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201910587038.6A
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Chinese (zh)
Other versions
CN110250664A (en
Inventor
吴钰暖
陈辉妹
严海敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Jollyware Corp ltd
Original Assignee
Guangzhou Jollyware Corp ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangzhou Jollyware Corp ltd filed Critical Guangzhou Jollyware Corp ltd
Priority to CN201910587038.6A priority Critical patent/CN110250664B/en
Publication of CN110250664A publication Critical patent/CN110250664A/en
Application granted granted Critical
Publication of CN110250664B publication Critical patent/CN110250664B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • AHUMAN NECESSITIES
    • A44HABERDASHERY; JEWELLERY
    • A44BBUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B11/00Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
    • A44B11/02Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps
    • A44B11/06Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps with clamping devices
    • A44B11/12Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps with clamping devices turnable clamp
    • A44B11/14Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps with clamping devices turnable clamp with snap-action

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  • Buckles (AREA)

Abstract

The invention discloses a safety buckle for a baby carrier, which comprises a buckle plate, a wing plate, a first connecting belt and a second connecting belt, wherein a belt penetrating groove is formed in the head end of the buckle plate in a penetrating mode, a cutting groove is formed in the right side of the belt penetrating groove, rolling shafts are arranged on the inner side of the cutting groove at equal intervals, the wing plate is fixedly arranged on two sides of the middle-rear section of the buckle plate, a belt outlet groove and a belt connecting groove are formed in the tail end of the buckle plate respectively, the first connecting belt penetrates through the belt penetrating groove, the space between a cover plate and the rolling shafts, the space between a pressing plate and the buckle plate, the belt outlet groove and the belt connecting groove respectively, and the second connecting belt is connected to the position of the belt connecting groove in a sewing mode. This a safe buckle for baby's braces is equipped with many places compact structure, has effectively guaranteed the security of buckle, and first connecting band compresses tightly through wearing three places such as trough of belt department, apron and roller bearing department, clamp plate and buckle board department, receives out trough of belt department and twice friction effect of take-up groove department again after for first connecting band firm in connection on the buckle board, can not take off or remove.

Description

Safety buckle for baby carrier
Technical Field
The invention relates to the technical field of buckles, in particular to a safety buckle for a baby carrier.
Background
The buckle is a buckling structure for connecting two sections of belts, is widely applied to products such as backpacks and braces, has multiple forms such as I-shaped buckles, gourd buckles, Chinese character buckles and split type spring buckles, is the split type spring buckle which is most used at present, is provided with a plurality of buckles on the baby harness product, and is convenient for adjusting and connecting the belts and is used for multiple purposes.
The current buckle is influenced by wearing and tearing when being used for baby products such as baby braces, and after long-time use, very easy damage leads to buckle firmness not enough then, easily pine takes off, uses safety inadequately, brings the ann hidden danger for the use of baby products such as baby braces, for this reason, we propose a safe buckle for baby braces.
Disclosure of Invention
The invention aims to provide a safety buckle for a baby carrier, which aims to solve the problems that the existing buckle proposed in the background art is very easy to damage after being used for a long time, so that the buckle is not firm enough, is easy to loosen and is not safe enough to use.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a safe buckle for baby's braces, includes buckle plate, pterygoid lamina, first connecting band and second connecting band, the head end of buckle plate runs through and is equipped with the trough of penetrating belt, and the inboard of penetrating the trough of belt has seted up the spout, the inside arrangement of spout has the pressure and takes the slide, the right side of penetrating the trough of belt is provided with the grooving, and the grooving runs through on the buckle plate, the inboard equidistance range of grooving has the roller bearing, settle the apron in the top of grooving, the pterygoid lamina is fixed to be set up in the well back end both sides of buckle plate, and the head end transverse connection of pterygoid lamina has the connecting rod, the torsional spring has all been cup jointed to the both ends outside of connecting rod, and installs the clamp plate on the connecting rod, the end of buckle plate has seted up out trough of belt and the trough of receiving respectively, and goes out the trough of belt and locates one side that the trough of receiving is close to the clamp plate, first connecting band is respectively from between trough of penetrating, apron and the roller bearing, between clamp plate and the buckle plate, The second connecting belt is sewn and connected with the position of the belt connecting groove.
Preferably, the two press belt sliding plates are symmetrically arranged about the longitudinal center line of the belt passing groove, and the press belt teeth are fixed on one side of the press belt sliding plates facing the center of the belt passing groove at equal intervals.
Preferably, the other side of the press belt sliding plate is fixed with a sliding rod, two ends of the sliding rod penetrate out of the sliding groove, and springs are connected between the sliding rod and the inner wall of the sliding groove at equal intervals.
Preferably, the middle section of the outer part of the rolling shaft is sleeved with a shaft sleeve, and conical spines are uniformly distributed on the outer wall of the shaft sleeve.
Preferably, both sides of the cover plate are connected to the buckling plate through screws, and the width of the cover plate is equal to that of the cutting groove.
Preferably, the pressing plate is rotatably connected with the buckling plate through a connecting rod, and the pressing plate and the connecting rod form an elastic structure through a torsion spring.
Compared with the prior art, the invention has the beneficial effects that:
1. this a safe buckle for baby's braces is equipped with many places compact structure, has effectively guaranteed the security of buckle, and first connecting band compresses tightly through wearing three places such as trough of belt department, apron and roller bearing department, clamp plate and buckle board department, receives out trough of belt department and twice friction effect of take-up groove department again after for first connecting band firm in connection on the buckle board, can not take off or remove.
2. First joint zone is when wearing the trough of belt, can be pressed the area tooth on the area slide and firmly "sting" and live, and when first joint zone passed through the apron, first joint zone upper portion can be pressed by the apron, and the lower part then is "sting" by the toper thorn of axle sleeve outer wall, at last when first joint zone process clamp plate, receives the torsional spring elasticity influence, and the clamp plate can be pressed firmly on first joint zone, compresses tightly once more first joint zone.
3. The first connecting belt penetrates through the belt outlet groove and the belt connecting groove, is in direct contact with the second connecting belt at the belt connecting groove, receives friction force from the second connecting belt, and is firmer on the buckle plate and not easy to loosen under the friction action of the two positions.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the first connecting band and the second connecting band of the present invention after being threaded therethrough;
FIG. 3 is a schematic view of a latch plate according to the present invention;
FIG. 4 is a schematic view of the structure of the pinch roll slide of the present invention.
In the figure: 1. a buckle plate; 2. a belt penetrating groove; 3. a chute; 4. a press belt sliding plate; 4-1, pressing belt teeth; 4-2, a slide bar; 4-3, a spring; 5. grooving; 6. a roller; 6-1, a shaft sleeve; 7. a cover plate; 7-1, screws; 8. a wing plate; 9. a connecting rod; 10. a torsion spring; 11. pressing a plate; 12. a belt outlet groove is formed; 13. a connecting belt groove; 14. a first connecting belt; 15. and a second connecting band.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a safety buckle for a baby carrier comprises a buckle plate 1, a wing plate 8, a first connecting belt 14 and a second connecting belt 15, wherein a belt penetrating groove 2 is arranged at the head end of the buckle plate 1 in a penetrating manner, a sliding groove 3 is arranged on the inner side of the belt penetrating groove 2, two belt pressing sliding plates 4 are arranged in the sliding groove 3, the two belt pressing sliding plates 4 are symmetrically arranged about the longitudinal central line of the belt penetrating groove 2, belt pressing teeth 4-1 are fixed on one side, facing the center of the belt penetrating groove 2, of the belt pressing sliding plates 4 at equal intervals, the belt pressing teeth 4-1 are used for increasing the biting force when the belt pressing sliding plates 4 are in contact with the first connecting belt 14, so that the first connecting belt 14 is prevented from easily sliding away from the belt penetrating groove 2, a sliding rod 4-2 is fixed on the other side of the belt pressing sliding plates 4, two ends of the sliding rod 4-2 penetrate out of the sliding groove 3, and springs 4-3 are connected between the sliding rod 4-2 and the inner wall of the sliding groove 3 at equal intervals, the sliding rod 4-2 is pulled to force the spring 4-3 to contract, and at the moment, the two belt pressing sliding plates 4 are separated, so that the first connecting belt 14 can be pulled and moved in the belt penetrating groove 2;
a cutting groove 5 is arranged at the right side of the belt penetrating groove 2, the cutting groove 5 penetrates through the buckle plate 1, rolling shafts 6 are arranged at the inner sides of the cutting groove 5 at equal intervals, a shaft sleeve 6-1 is sleeved at the middle section of the outer part of each rolling shaft 6, and the outer wall of the shaft sleeve 6-1 is uniformly distributed with conical spines, the outer part of the shaft sleeve 6-1 is rough, when it comes into contact with the first belt 14, a large frictional force is generated between the first belt 14, by which frictional force, the first connecting belt 14 can be pulled at the position of the cutting groove 5, a cover plate 7 is arranged above the cutting groove 5, both sides of the cover plate 7 are connected to the buckling plate 1 through screws 7-1, the width of the cover plate 7 is equal to that of the cutting groove 5, the cover plate 7 is connected to the buckle plate 1 through a screw 7-1, disassembly and assembly are convenient, and meanwhile the cover plate 7 generates a certain pressing effect on the first connecting belt 14 at the position of the cutting groove 5;
the wing plates 8 are fixedly arranged on two sides of the middle-rear section of the buckle plate 1, the head ends of the wing plates 8 are transversely connected with connecting rods 9, torsion springs 10 are sleeved outside two ends of each connecting rod 9, pressing plates 11 are mounted on the connecting rods 9, the pressing plates 11 are rotatably connected with the buckle plate 1 through the connecting rods 9, the pressing plates 11 and the connecting rods 9 form an elastic structure through the torsion springs 10, the pressing plates 11 generate a third pressing effect on the first connecting belts 14, and the pressing acting force is from the elasticity of the torsion springs 10, so that the pressing plates 11 can be automatically buckled on the first connecting belts 14;
the end of buckle plate 1 has been seted up out trough of belt 12 and connects trough of belt 13 respectively, and go out trough of belt 12 and locate the one side that connects trough of belt 13 to be close to clamp plate 11, first connecting band 14 is respectively from wearing trough of belt 2, between apron 7 and the roller bearing 6, between clamp plate 11 and the buckle plate 1, go out trough of belt 12 and connect the trough of belt 13 and pass, second connecting band 15 is sewed up and is connected in connecting trough of belt 13 department, first connecting band 14 is through wearing trough of belt 2 department, apron 7 and roller bearing 6 department, three departments such as clamp plate 11 and buckle plate 1 department compress tightly, receive out trough of belt 12 and twice friction of connecting trough of belt 13 department again afterwards, make first connecting band 14 firm in connection on buckle plate 1, can not loosen or remove.
The working principle is as follows: for the safety buckle, firstly, when the first connecting belt 14 passes through the belt passing groove 2, the sliding rod 4-2 needs to be pulled open towards two sides of the sliding groove 3 to force the two belt pressing sliding plates 4 to be separated from each other, after the position of the first connecting belt 14 is adjusted, the sliding rod 4-2 is loosened, at the moment, the first connecting belt 14 is firmly bitten by the belt pressing teeth 4-1, then the first connecting belt 14 passes through the space between the cover plate 7 and the rolling shaft 6, the first connecting belt 14 is firstly paved on the rolling shaft 6, the cover plate 7 is installed by the screw 7-1, at the moment, the upper part of the first connecting belt 14 is pressed by the cover plate 7, the lower part of the first connecting belt 14 is bitten by the conical prick on the outer wall of the shaft sleeve 6-1, then when the first connecting belt 14 passes through the space between the pressing plate 11 and the buckle plate 1, the pressing plate 11 can be upwards turned open, after the position of the first connecting belt 14 is adjusted, the pressing plate 11 is loosened, at this time, under the action of the elastic force of the torsion spring 10, the pressing plate 11 is naturally pressed on the first connecting belt 14, and finally the first connecting belt 14 passes through and penetrates out of the belt outlet groove 12 and the belt connecting groove 13 respectively, so that the use process of the whole safety buckle is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. A safety buckle for a baby carrier comprises a buckle plate (1), wing plates (8), a first connecting belt (14) and a second connecting belt (15), wherein a belt penetrating groove (2) is arranged at the head end of the buckle plate (1) in a penetrating manner, a sliding groove (3) is formed in the inner side of the belt penetrating groove (2), a belt pressing sliding plate (4) is arranged in the sliding groove (3), a cutting groove (5) is formed in the right side of the belt penetrating groove (2), the cutting groove (5) penetrates through the buckle plate (1), rolling shafts (6) are arranged on the inner side of the cutting groove (5) at equal intervals, a cover plate (7) is arranged above the cutting groove (5), the wing plates (8) are fixedly arranged on two sides of the middle-rear section of the buckle plate (1), the head ends of the wing plates (8) are transversely connected with connecting rods (9), torsion springs (10) are sleeved on the outer portions of two ends of the connecting rods (9), and pressing plates (11), the tail end of the buckle plate (1) is respectively provided with a belt outlet groove (12) and a belt connecting groove (13), the belt outlet groove (12) is formed in one side, close to the pressing plate (11), of the belt connecting groove (13), the first connecting belt (14) penetrates through the belt penetrating groove (2), the space between the cover plate (7) and the rolling shaft (6), the space between the pressing plate (11) and the buckle plate (1), the belt outlet groove (12) and the belt connecting groove (13), and the second connecting belt (15) is connected to the position of the belt connecting groove (13) in a sewing mode;
two belt pressing sliding plates (4) are symmetrically arranged about the longitudinal central line of the belt penetrating groove (2), and belt pressing teeth (4-1) are fixed on one side of each belt pressing sliding plate (4) facing the center of the belt penetrating groove (2) at equal intervals;
the method is characterized in that: a sliding rod (4-2) is fixed on the other side of the press belt sliding plate (4), two ends of the sliding rod (4-2) penetrate out of the sliding groove (3), and springs (4-3) are connected between the sliding rod (4-2) and the inner wall of the sliding groove (3) at equal intervals.
2. The safety buckle for a baby carrier as claimed in claim 1, wherein: the middle section of the outer part of the rolling shaft (6) is sleeved with a shaft sleeve (6-1), and conical spines are uniformly distributed on the outer wall of the shaft sleeve (6-1).
3. The safety buckle for a baby carrier as claimed in claim 1, wherein: the two sides of the cover plate (7) are connected to the buckle plate (1) through screws (7-1), and the width of the cover plate (7) is equal to that of the cutting groove (5).
4. The safety buckle for a baby carrier as claimed in claim 1, wherein: the pressing plate (11) is rotatably connected with the buckling plate (1) through a connecting rod (9), and the pressing plate (11) and the connecting rod (9) form an elastic structure through a torsion spring (10).
CN201910587038.6A 2019-07-02 2019-07-02 Safety buckle for baby carrier Expired - Fee Related CN110250664B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910587038.6A CN110250664B (en) 2019-07-02 2019-07-02 Safety buckle for baby carrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910587038.6A CN110250664B (en) 2019-07-02 2019-07-02 Safety buckle for baby carrier

Publications (2)

Publication Number Publication Date
CN110250664A CN110250664A (en) 2019-09-20
CN110250664B true CN110250664B (en) 2021-09-21

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CN201910587038.6A Expired - Fee Related CN110250664B (en) 2019-07-02 2019-07-02 Safety buckle for baby carrier

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN211746204U (en) * 2020-01-09 2020-10-27 邓诏军 Sewing-free traction hook buckle
CN113713321B (en) * 2021-08-03 2023-03-14 安徽即刻动身健身器械科技有限公司 Multifunctional door holder and training belt
CN113713320B (en) * 2021-08-03 2023-02-28 安徽即刻动身健身器械科技有限公司 Combined suspension type training belt
CN116027069A (en) * 2023-02-17 2023-04-28 国网山西省电力公司长治供电公司 Automatic detection device for waist-hung power distribution terminal

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US4118837A (en) * 1977-06-20 1978-10-10 Gutos Metallschliessenfabrik Bader & Hoch Kg Buckle for a belt and the like
CN2161137Y (en) * 1992-12-03 1994-04-13 徐三岩 Belt ring with safety device
GB9406014D0 (en) * 1994-03-25 1994-05-11 Electrolux Klippan Ab Web locking mechanism
CN2229769Y (en) * 1995-06-08 1996-06-26 杨学增 Clamping type fastener for belt
US5577300A (en) * 1994-02-10 1996-11-26 Gutrugianios; Mike Strap buckle
CN1140041A (en) * 1995-06-22 1997-01-15 Ykk株式会社 Coupler for elongate article
CN2592002Y (en) * 2002-12-27 2003-12-17 肖晋武 Leath belt locating clamp
CN203702219U (en) * 2013-11-27 2014-07-09 陕西彬长文家坡矿业有限公司 Air duct connector fixing device
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CN204146472U (en) * 2014-10-14 2015-02-11 富川精密工业股份有限公司 There is the fastener assembly of holding function
CN204483277U (en) * 2015-04-08 2015-07-22 浙江瑞普展示用品有限公司 Lanyard button
CN106667005A (en) * 2017-03-16 2017-05-17 南京际华三五二特种装备有限公司 Strap self-locking inserting buckle
CN206197346U (en) * 2016-07-29 2017-05-31 广州悦宜贸易有限公司 A kind of multi-purpose braces
CN207084304U (en) * 2017-08-28 2018-03-13 于德海 A kind of leather belt button

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CN2161137Y (en) * 1992-12-03 1994-04-13 徐三岩 Belt ring with safety device
US5577300A (en) * 1994-02-10 1996-11-26 Gutrugianios; Mike Strap buckle
GB9406014D0 (en) * 1994-03-25 1994-05-11 Electrolux Klippan Ab Web locking mechanism
CN2229769Y (en) * 1995-06-08 1996-06-26 杨学增 Clamping type fastener for belt
CN1140041A (en) * 1995-06-22 1997-01-15 Ykk株式会社 Coupler for elongate article
CN2592002Y (en) * 2002-12-27 2003-12-17 肖晋武 Leath belt locating clamp
CN203702219U (en) * 2013-11-27 2014-07-09 陕西彬长文家坡矿业有限公司 Air duct connector fixing device
CN203776256U (en) * 2014-03-28 2014-08-20 明门(中国)幼童用品有限公司 Buckle
CN203884870U (en) * 2014-04-02 2014-10-22 宏展商品推广有限公司 Buckle
CN204146472U (en) * 2014-10-14 2015-02-11 富川精密工业股份有限公司 There is the fastener assembly of holding function
CN204483277U (en) * 2015-04-08 2015-07-22 浙江瑞普展示用品有限公司 Lanyard button
CN206197346U (en) * 2016-07-29 2017-05-31 广州悦宜贸易有限公司 A kind of multi-purpose braces
CN106667005A (en) * 2017-03-16 2017-05-17 南京际华三五二特种装备有限公司 Strap self-locking inserting buckle
CN207084304U (en) * 2017-08-28 2018-03-13 于德海 A kind of leather belt button

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Granted publication date: 20210921