CN215382761U

CN215382761U - Baby shoulder and back frame

Info

Publication number: CN215382761U
Application number: CN202121719991.0U
Authority: CN
Inventors: 李晓峰
Original assignee: Nanjing Hami Tourist Products Co ltd
Current assignee: Nanjing Zhonglong Bochuang Outdoor Products Co.,Ltd.
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-01-04
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a baby shoulder and back carrying frame, which relates to the technical field of back carrying frames and comprises a child seat cushion, wherein a sunshade fixing insertion hole is formed in the child seat cushion, a front-extending type safety sunshade is movably arranged in the sunshade fixing insertion hole, a shoulder and back seat sleeve is connected with the inside of the child seat cushion and used for tightening and fixing a woven belt, and a fixing support is arranged in the child seat cushion. The utility model is provided with a folding aluminum alloy main support, a safety double-shoulder belt, a safety waistband, shoulder double-shoulder belts, a front-extending safety sunshade and an ankle safety fixing sleeve, wherein the folding aluminum alloy main support is combined with a special cushion jacket to form an upper chair for the shoulder, so that a child sits on the upper chair with a comfortable and safe back cushion, and the safety points of the safety double-shoulder belt, the safety waistband, the shoulder double-shoulder belts and the ankle safety fixing sleeve are combined and matched to ensure the safety of the child sitting on the shoulder.

Description

Baby shoulder and back frame

Technical Field

The utility model relates to the technical field of back frames, in particular to a baby shoulder and back frame.

Background

In the baby shoulder and back racks at home and abroad, a baby carrying product adopts an insertion tube type frame type baby carrying rack, the product is usually formed by adopting a heavier alloy steel tube gold frame and combining a backpack for integration, and the product has heavy weight, large volume, clumsy structure and inconvenient use; it is very inconvenient when folding, only one use angle, can't transfer back and back waist with the effective dispersion of bearing of shoulder, the head of a family is when using baby shoulder back of the body product, baby shoulder back of the body frame often can not realize good laminating with the health, the travelling comfort is relatively poor, long-time the use can lead to the pressure that the head of a family's lumbar vertebrae bore too big, influence healthy, there is the head striking height thing (like dangerous condition such as door frame branch) that children can appear on the shoulder in safety, consequently, how to provide a simple structure, high durability and convenient operation, the dispersion atress is more reasonable, baby shoulder back of the body frame that security and travelling comfort are good, the technical problem that technical staff in the field await urgent solutions.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects of complex structure, overweight dead weight, insufficient safety, unreasonable shoulder stress, inconvenience in use and poor comfort of the conventional baby shoulder and back frame.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an infant piggyback carrier comprising:

the child seat cushion comprises a child seat cushion body, wherein a sunshade fixing insertion hole is formed in the child seat cushion body, a front-extending type safety sunshade is movably mounted in the sunshade fixing insertion hole, a shoulder and back seat cover tightening fixing woven belt is connected to the interior of the child seat cushion body, a fixing support is mounted in the child seat cushion body, a back reflecting strip is connected to the reverse side of the child seat cushion body, a safety double-shoulder belt is connected to the front side of the child seat cushion body, a safety waistband is arranged below the safety double-shoulder belt, and shoulder double-shoulder belts are arranged below the safety waistband;

the fixing sleeve ring is installed at the bottom of the fixing support, a movable sleeve ring is sleeved inside the fixing sleeve ring, a first limiting groove is formed inside the fixing sleeve ring, a second limiting groove is formed inside the movable sleeve ring, a stepless fully-adjustable folding joint is sleeved inside the movable sleeve ring, a first spring is installed on the inner side of the stepless fully-adjustable folding joint, a second spring is installed inside the stepless fully-adjustable folding joint, a limiting rod is connected to the outer portion of the second spring, a main folding aluminum alloy support is connected to the bottom of the movable sleeve ring, and a fixing sleeve is sleeved outside the main folding aluminum alloy support;

the front that the shoulder both sides were shouldered is connected with the fixed cover insurance eye-splice of safety, and the bottom that the shoulder both sides were shouldered installs the fixed cover of ankle safety, the inside of the fixed cover of ankle safety is provided with both shoulders and shoulders the chest and detains, waist support backplate is installed to the bottom of children's seatpad.

Preferably, the waist support back plate is internally provided with a fixing screw hole, the reverse side of the waist support back plate is connected with a fixing magic tape, and the fixing screw hole is connected with a bolt through threads inside the fixing screw hole.

Preferably, a fixed structure is formed between the movable lantern ring and the fixed lantern ring through a limiting rod and a first limiting groove, and the cross-sectional area of the first limiting groove is larger than that of the limiting rod.

Preferably, a rotating structure is formed between the folding aluminum alloy main support and the fixed support through a fixed lantern ring and a movable lantern ring, and the outer wall of the fixed lantern ring is tightly attached to the inner wall of the movable lantern ring.

Preferably, an elastic structure is formed between the stepless fully adjustable folding joint and the movable lantern ring through a second spring, and the diameter of the stepless fully adjustable folding joint is smaller than that of the movable lantern ring.

Preferably, the waist support back plate and the child seat cushion support form a detachable structure through fixed screw holes and bolts, and the fixed screw holes are distributed with two groups.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. the utility model is provided with a folding aluminum alloy main support, a safety double-shoulder belt, a safety waistband, shoulder double-shoulder belts, a front-extending safety sunshade and an ankle safety fixing sleeve, wherein the folding aluminum alloy main support is combined with a special cushion jacket to form an upper chair for the shoulder, so that a child sits on the upper chair with a comfortable and safe back cushion, and the safety points of the safety double-shoulder belt, the safety waistband, the shoulder double-shoulder belts and the ankle safety fixing sleeve are combined and matched to ensure the safety of the child sitting on the shoulder.

2. According to the utility model, by applying the electrodeless fully-adjustable folding joint, the angle of the backrest and the angle of the waist support back plate in the child seat cushion are adjusted, the bearing stress of the shoulder is dispersed, so that the stress of the shoulder is dispersed to the back and the back waist simultaneously, the safety and comfort of the child during sitting are finally ensured, the two hands of a bearer can be vacated, the physical burden of the shoulder and back bearer is relieved, and the activity is more convenient.

Drawings

FIG. 1 is a schematic view of the back structure of the baby carrier for carrying on the shoulder and back;

FIG. 2 is a front view of the baby carrier for carrying on the shoulder and back;

FIG. 3 is a schematic view of the internal structure of the retaining collar of the present invention;

fig. 4 is a schematic view of the connection structure of the fixed lantern ring and the movable lantern ring.

Illustration of the drawings:

1. a child seat cushion; 2. the sunshade cover is fixed in the insertion hole; 3. a front extending safety sunshade; 4. tightening and fixing the woven belt by the shoulder and back seat sleeve; 5. fixing a bracket; 6. a fixed collar; 7. an electrodeless fully adjustable folding joint; 8. folding the aluminum alloy main support; 9. a back reflective strip; 10. fixing the pipe sleeve; 11. a waist support back plate; 12. fixing screw holes; 13. fixing a magic tape; 14. a safety double shoulder belt; 15. a lap belt; 16. shoulder straps; 17. the safety fixing sleeve is provided with a safety buckle; 18. an ankle safety fixing sleeve; 19. chest buttons for shoulder straps; 20. a restraining bar; 21. a first spring; 22. a movable collar; 23. a second limiting groove; 24. a first limiting groove; 25. a second spring; 26. and (4) bolts.

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, a baby shoulder and back frame comprises a child seat cushion 1, a sunshade fixing insertion hole 2, a front-extending safety sunshade 3, a shoulder and back seat cover tightening fixing woven belt 4, a fixing support 5, a fixing lantern ring 6, an electrodeless fully adjustable folding joint 7, a folding aluminum alloy main support 8, a back reflective strip 9, a fixing pipe sleeve 10, a waist support back plate 11, a fixing screw hole 12, a fixing magic tape 13, a safety double-shoulder belt 14, a safety waist belt 15, shoulder double-shoulder belts 16, a safety fixing sleeve safety insertion buckle 17, an ankle safety fixing sleeve 18, a double-shoulder belt chest buckle 19, a limiting rod 20, a first spring 21, a movable lantern ring 22, a second limiting groove 23, a first limiting groove 24, a second spring 25 and a bolt 26, the child seat cushion 1 is internally provided with the sunshade fixing insertion hole 2, and the front-extending safety sunshade 3 is movably arranged in the sunshade fixing insertion hole 2, the children seat cushion 1 is internally connected with a shoulder and back seat sleeve tightening and fixing woven belt 4, a fixing support 5 is arranged inside the children seat cushion 1, the back surface of the children seat cushion 1 is connected with a back reflection strip 9, the front surface of the children seat cushion 1 is connected with a safety double-shoulder belt 14, a safety waistband 15 is arranged below the safety double-shoulder belt 14, a shoulder double-shoulder belt 16 is arranged below the safety waistband 15, a fixing lantern ring 6 is arranged at the bottom of the fixing support 5, a movable lantern ring 22 is sleeved inside the fixing lantern ring 6, a fixing structure is formed between the movable lantern ring 22 and the fixing lantern ring 6 through a limiting rod 20 and a first limiting groove 24, the cross sectional area of the first limiting groove 24 is larger than that of the limiting rod 20, the stepless fully adjustable folding joint 7 is loosened manually, the stepless fully adjustable folding joint 7 moves out in the movable lantern ring 22, so that the limiting rod 20 is lifted through a first spring 21, the limiting rod 20 is lifted into the first limiting groove 24 (the limiting rod 20 is always abutted against the inner wall of the first limiting groove 24), so that the movable sleeve ring 22 is conveniently fixed, the first limiting groove 24 is formed in the fixed sleeve ring 6, the second limiting groove 23 is formed in the movable sleeve ring 22, the electrodeless fully adjustable folding joint 7 is sleeved in the movable sleeve ring 22, an elastic structure is formed between the electrodeless fully adjustable folding joint 7 and the movable sleeve ring 22 through the second spring 25, the diameter of the electrodeless fully adjustable folding joint 7 is smaller than that of the movable sleeve ring 22, the electrodeless fully adjustable folding joint 7 is manually operated, the electrodeless fully adjustable folding joint 7 is moved into the movable sleeve ring 22, the movement of the electrodeless fully adjustable folding joint 7 enables the second spring 25 to be compressed, the limiting rod 20 to be descended, the electrodeless fully adjustable folding joint 7 is released, and the electrodeless fully adjustable folding joint 7 is reset through the second spring 25, the limiting rod 20 is reset through the first spring 21, so that the self-locking work of the stepless fully adjustable folding joint 7 is conveniently completed, the first spring 21 is installed on the inner side of the stepless fully adjustable folding joint 7, the second spring 25 is installed inside the stepless fully adjustable folding joint 7, the limiting rod 20 is connected outside the second spring 25, the bottom of the movable lantern ring 22 is connected with the folding aluminum alloy main support 8, the fixing pipe sleeve 10 is sleeved outside the folding aluminum alloy main support 8, a rotating structure is formed between the folding aluminum alloy main support 8 and the fixing support 5 through the fixing lantern ring 6 and the movable lantern ring 22, the outer wall of the fixing lantern ring 6 is tightly attached to the inner wall of the movable lantern ring 22, the folding aluminum alloy main support 8 is manually operated, the folding aluminum alloy main support 8 is rotated through the movable lantern ring 22 and the fixing lantern ring 6, so that people can conveniently use the shoulder-back frame, the front of shoulder both sides 16 is connected with the fixed cover insurance eye-splice 17 of safety, and the fixed cover 18 of ankle safety is installed to the bottom of shoulder both sides 16, the inside of the fixed cover 18 of ankle safety is provided with shoulder both sides and shoulders chest knot 19, waist support backplate 11 is installed to children's seatpad 1's bottom, waist support backplate 11 passes through fixed screw hole 12 with children's seatpad 1 support, bolt 26 constitutes detachable construction, and fixed screw hole 12 distributes and has two sets ofly, manual operation bolt 26, bolt 26 will remove to fixed screw hole 12 outside, just so conveniently accomplish waist support backplate 11's dismantlement work, fixed screw hole 12 has been seted up to waist support backplate 11's inside, and waist support backplate 11's reverse side is connected with fixed magic subsides 13, the inside threaded connection of fixed screw hole 12 has bolt 26.

The working principle is as follows: when the adjustable folding joint is used, the stepless fully-adjustable folding joint 7 is manually pressed, the stepless fully-adjustable folding joint 7 moves into the movable lantern ring 22, the second spring 25 is compressed and the limiting rod 20 descends along with the stepless fully-adjustable folding joint 7 (the limiting rod 20 moves in the first limiting groove 24 along with the stepless fully-adjustable folding joint 7, the inner wall of the first limiting groove 24 is inclined, so that the limiting rod 20 descends, the first spring 21 is compressed when the limiting rod 20 descends, the limiting rod 20 descends to the outside of the first limiting groove 24, the aluminum alloy main folding support 8 is manually operated, the aluminum alloy main folding support 8 rotates through the movable lantern ring 22 and the fixed lantern ring 6, the stepless fully-adjustable folding joint 7 is loosened, and the stepless fully-adjustable folding joint 7 resets through the second spring 25, the limiting rod 20 is reset through the first spring 21, so that the adjustment work of the shoulder-back and back frame is conveniently completed, a wearer wears the upper body on the shoulder and the back and inserts the chest buckles 19 of the shoulder straps; meanwhile, inserting buckles on the left and right sides of the armpit are inserted into female buckles on two sides of the safety double-shoulder straps 14, tightening or loosening the shoulder-back seat cover to tighten the fixed mesh belt 4, adjusting the tightness of the shoulder-back seat cover to tighten the fixed mesh belt 4, standing behind a child, lifting the safety double-shoulder straps from the rear armpit and placing the safety double-shoulder straps on the child seat cushion 1, adjusting and tightening the safety double-shoulder straps 14, fastening the mesh belt buckles of the safety waist belt 15 and adjusting the tightness, respectively sleeving the ankle safety fixed sleeves 18 at the ankles of two feet of the child, tightening the magic tapes, inserting the buckles to play a locking safety role, contacting high objects in advance through the front-extending safety sunshade 3, reminding a carrier of high object collision in advance, and playing a sun-shading and sun-screening role at the same time.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An infant piggyback carrier comprising:

the child seat cushion comprises a child seat cushion (1), wherein a sunshade fixing insertion hole (2) is formed in the child seat cushion (1), a front-extending type safety sunshade (3) is movably installed in the sunshade fixing insertion hole (2), a shoulder and back seat cover tightening fixing woven belt (4) is connected in the child seat cushion (1), a fixing support (5) is installed in the child seat cushion (1), a back reflection strip (9) is connected to the reverse side of the child seat cushion (1), a safety double-shoulder belt (14) is connected to the front side of the child seat cushion (1), a safety waist belt (15) is arranged below the safety double-shoulder belt (14), and shoulder double-shoulder belts (16) are arranged below the safety waist belt (15);

a fixed lantern ring (6), the fixed lantern ring (6) is arranged at the bottom of the fixed bracket (5), a movable lantern ring (22) is sleeved in the fixed lantern ring (6), a first limiting groove (24) is formed in the fixed lantern ring (6), a second limiting groove (23) is formed in the movable lantern ring (22), and the inner part of the movable lantern ring (22) is sleeved with an electrodeless fully adjustable folding joint (7), a first spring (21) is arranged on the inner side of the stepless fully adjustable folding joint (7), a second spring (25) is arranged in the stepless fully adjustable folding joint (7), the outside of the second spring (25) is connected with a limiting rod (20), the bottom of the movable lantern ring (22) is connected with a main folding aluminum alloy bracket (8), a fixed pipe sleeve (10) is sleeved outside the folding aluminum alloy main support (8);

the front that shoulder baldric (16) are shouldered to the shoulder is connected with fixed cover insurance eye-splice (17) of safety, and the fixed cover of ankle safety (18) is installed to the bottom that shoulder baldric (16), the inside of the fixed cover of ankle safety (18) is provided with shoulder baldric chest knot (19), waist support backplate (11) is installed to the bottom of children's seatpad (1).

2. An infant carrier for shoulder and back according to claim 1, wherein: fixed screw hole (12) have been seted up to the inside of waist support backplate (11), and the reverse side of waist support backplate (11) is connected with fixed magic subsides (13), the inside threaded connection of fixed screw hole (12) has bolt (26).

3. An infant carrier for shoulder and back according to claim 1, wherein: a fixed structure is formed between the movable lantern ring (22) and the fixed lantern ring (6) through a limiting rod (20) and a first limiting groove (24), and the cross sectional area of the first limiting groove (24) is larger than that of the limiting rod (20).

4. An infant carrier for shoulder and back according to claim 1, wherein: a rotating structure is formed between the folding aluminum alloy main support (8) and the fixed support (5) through the fixed lantern ring (6) and the movable lantern ring (22), and the outer wall of the fixed lantern ring (6) is tightly attached to the inner wall of the movable lantern ring (22).

5. An infant carrier for shoulder and back according to claim 1, wherein: an elastic structure is formed between the stepless fully adjustable folding joint (7) and the movable lantern ring (22) through a second spring (25), and the diameter of the stepless fully adjustable folding joint (7) is smaller than that of the movable lantern ring (22).

6. An infant carrier for shoulder and back according to claim 2, wherein: waist support backplate (11) and children's seatpad (1) support pass through fixed screw hole (12), bolt (26) constitution detachable construction, and fixed screw hole (12) distribute have two sets ofly.