CN216293596U

CN216293596U - Labor-saving ultralight foldable children shoulder and back carrying frame

Info

Publication number: CN216293596U
Application number: CN202122516968.8U
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: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-15
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses a labor-saving ultra-light foldable child shoulder and back frame, which relates to the technical field of baby braces and back frames and comprises a child seat cushion and a bearing waist guard, wherein a safety sunshade fixing insertion hole is formed in the back of the child seat cushion, and a front-extending safety sunshade is inserted into the safety sunshade fixing insertion hole. The utility model is provided with a shoulder-back aluminum alloy folding main bracket, a safety double-shoulder belt, namely a chest buckle, a child safety belt, an adult shoulder-back double-shoulder belt, a front-extending safety sunshade, an ankle safety fixing sleeve and a bearing waist protector at the waist part, an upper backrest chair of the shoulder back is formed by combining the folding aluminum alloy main bracket with a special seat cushion protective sleeve, so that a child sits on the upper backrest chair with a comfortable and safe cushion, and the safety of the child sitting on the shoulder is ensured by combining the five-point safety point combination of the safety double-shoulder belt, the safety belt and the ankle safety fixing sleeve buckle and the front-extending safety sunshade.

Description

Labor-saving ultralight foldable children shoulder and back carrying frame

Technical Field

The utility model relates to the technical field of baby braces and back frames, in particular to a labor-saving ultra-light foldable child shoulder-back frame.

Background

In the infant shoulder and back racks at home and abroad, an intubation tube frame type infant back carrying product is adopted, the product is usually formed by adopting a heavier alloy steel tube gold frame and combining a backpack for integration, and the product is heavy in weight, large in volume, clumsy in structure and inconvenient to use; it is very inconvenient when folding, only one use angle, can't transfer back and back waist with the bearing effective dispersion 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 bears the trip, there is the head striking height (like dangerous condition such as door frame branch) that the child can appear on the shoulder in safety, consequently, how to provide a simple structure, high durability and convenient operation, dispersion atress is more reasonable and be used in the head of a family of different heights, the good baby shoulder back of the body frame of security and travelling comfort, technical problem that technical staff in the field awaits the opportune moment to solve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the existing baby shoulder and back frame is complex in structure, too heavy in self weight, insufficient in safety, unreasonable in shoulder stress, inconvenient to use, poor in comfort and incapable of adapting to parents with different heights.

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

a labor-saving ultra-light foldable children shoulder-back carrier comprises:

the child seat back cushion comprises a child seat back cushion and a bearing waist protector, wherein a safety sunshade fixing insertion hole is formed in the back of the child seat back cushion, a front-extending safety sunshade is inserted into the safety sunshade fixing insertion hole, a shoulder seat sleeve is connected into the child seat back cushion to tighten and fix a woven belt, a child shoulder and back aluminum alloy folding main support is installed in the child seat back cushion, a shoulder and back reflecting strip is sewn on the back surface of the child seat back cushion, a safety double shoulder belt and a chest buckle are connected to the front surface of the child seat back cushion, a child safety waistband is arranged below the safety double shoulder belt and the chest buckle, and an adult shoulder and shoulder double shoulder belt is arranged below the child safety waistband;

the folding fixing pipe sleeve joint is connected to the bottom end of the shoulder-back aluminum alloy folding main support, the shoulder-back aluminum alloy folding main support is connected with the waist aluminum alloy folding main support through the folding fixing pipe sleeve joint, and the shoulder-back aluminum alloy support fixing pipe sleeve is sleeved outside the waist aluminum alloy folding main support and used for being connected with the back plate fixing screw and the magic tape hole into a whole.

Preferably, the front that adult backpack shoulder baldric is connected with children's ankle safety cover, installs fixed cover insurance eye-splice on children's ankle safety cover, the fixed chest of ankle safety cover and backpack is detained and is connected as an organic whole between.

Preferably, the back protection back plate is installed at the bottom of the child seat cushion, and the child seat cushion and the back protection back plate are combined together through the shoulder-back aluminum alloy folding main bracket.

Preferably, the left side and the right side of the back protection back plate are provided with woven belts and buckles for fixing the back protection back plate and the body of a wearer into a whole.

Preferably, a rotating structure is formed between the shoulder-back aluminum alloy folding main support and the waist aluminum alloy folding main support through folding fixing pipe sleeve joints, and the waist aluminum alloy folding main supports are distributed on two sides of the surface of the back protection plate.

Preferably, a fixed structure is formed between the bearing waist guard and the telescopic adjustable support aluminum alloy pipe through a waist guard bearing fixed pipe sleeve, and the adjustable range of the telescopic adjustable support aluminum alloy pipe is 150mm-300 mm.

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 shoulder-back aluminum alloy folding main bracket, a safety double-shoulder belt, namely a chest buckle, a child safety belt, an adult shoulder-back double-shoulder belt, a front-extending safety sunshade, an ankle safety fixing sleeve and a bearing waist protector at the waist part, an upper backrest chair of the shoulder back is formed by combining the folding aluminum alloy main bracket with a special seat cushion protective sleeve, so that a child sits on the upper backrest chair with a comfortable and safe cushion, and the safety of the child sitting on the shoulder is ensured by combining the five-point safety point combination of the safety double-shoulder belt, the safety belt and the ankle safety fixing sleeve buckle and the front-extending safety sunshade.

2. According to the utility model, the pipe sleeve joint is folded and fixed, so that the angle of the backrest in the seat and back cushion of the child and the angle of the waist support back plate can be adjusted, the bearing stress of the shoulder is dispersed, 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.

3. According to the utility model, the length of the telescopic aluminum alloy pipe can be adjusted to adapt to mothers or dadds with different heights.

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 an enlarged view of the structure at A in FIG. 1.

Illustration of the drawings:

1. a child seat cushion; 2. the safety 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. a shoulder-back aluminum alloy folding main bracket; 6. folding and fixing the pipe sleeve joint; 7. the aluminum alloy pipe can be telescopically adjusted and supported; 8. a load-bearing waist support; 9. shoulder, back and back reflective strips; 10. a shoulder-back aluminum alloy bracket fixing pipe sleeve; 11. a back-protecting back plate; 12. back backboard fixing screw and magic tape hole; 13. a waist support bearing fixing pipe sleeve; 14. a safety double shoulder belt and a chest buckle; 15. a child safety belt; 16. the adult bears the shoulder straps; 17. fixing a safety insert buckle of the sleeve; 18. an ankle safety fixing sleeve; 19. the chest buttons are fixed by the shoulder belts of the two shoulders; 20. the waist aluminum alloy folding main bracket.

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. 1-3, a labor-saving ultra-light foldable children shoulder and back frame comprises a children seat cushion 1 and a bearing waist protector 8, wherein a safety sunshade fixing insertion hole 2 is formed in the back of the children seat cushion 1, a front-extending safety sunshade 3 is inserted into the safety sunshade fixing insertion hole 2, a back protection back plate 11 is installed at the bottom of the children seat cushion 1, woven belts and insertion buckles are arranged on the left side and the right side of the back protection back plate 11 and used for fixedly combining and fixing the back protection back plate and a carrier body, and the back protection back plate 11 also has an important function of combining and stabilizing an aluminum alloy foldable main support; the upper end is provided with a tightening ankle safety fixing sleeve 18, so that the child seat cushion 1 and the waist support back plate 11 are combined together through the shoulder-back aluminum alloy folding main support 5, the inside of the child seat cushion 1 is connected with the shoulder-back seat sleeve tightening fixing woven belt 4, the child shoulder-back aluminum alloy folding main support 5 is arranged inside the child seat cushion 1, the shoulder-back aluminum alloy folding main support 5 and the waist aluminum alloy folding main support 20 form a rotating structure through a folding fixing pipe sleeve joint 6, the waist aluminum alloy folding main support 20 is distributed on both sides of the surface of the waist support back plate 11, the shoulder-back aluminum alloy folding main support 5 and the waist aluminum alloy folding main support 20 are ensured to rotate oppositely and oppositely around the folding fixing pipe sleeve joint 6, and the angle between the shoulder-back aluminum alloy folding main support 5 and the waist aluminum alloy folding main support 20 can be fixed by loosening a button of the folding fixing pipe sleeve joint 6, the back surface of the child seat back cushion 1 is sewn with a shoulder-back reflecting strip 9, the front surface of the child seat back cushion 1 is connected with a safety double-shoulder belt and a chest buckle 14, a child safety waistband 15 is arranged below the safety double-shoulder belt and the chest buckle 14, and an adult shoulder-back double-shoulder belt 16 is arranged below the child safety waistband 15;

the front of an adult shoulder-bearing double-shoulder strap 16 is connected with a child ankle safety fixing sleeve 18, a fixing sleeve safety inserting buckle 17 is arranged on the fixing sleeve 18 to ensure that the ankle safety fixing sleeve is locked and cannot be opened, the ankle safety fixing sleeve 18 is connected into a whole by a double-shoulder strap fixing chest buckle 19 between the double-shoulder straps, a fixing structure is formed between the bearing waist guard 8 and the telescopic adjusting and supporting aluminum alloy tube 7 through a waist guard bearing fixing sleeve 13, the adjusting range of the telescopic adjusting and supporting aluminum alloy tube 7 is 150mm-300mm, the bearing waist guard 8 is a receiving part of main bearing, the main weight on the shoulder of a bearer is transferred to the waist guard through the telescopic adjusting aluminum alloy tube 150mm-300mm, namely the direct transmission is realized through the telescopic adjusting and supporting aluminum alloy tube 7; the shoulder and back aluminum alloy bracket fixing pipe sleeve 10 plays a role in stabilizing so as to ensure that the load on the heavy shoulder can be effectively transferred to the upper surface of the load-bearing waist guard 8 through the waist-guard load-bearing fixing pipe sleeve 13, and finally transferred to the hip part with the protruded back waist through the load-bearing waist guard 8.

The working principle is as follows: when the folding and fixing pipe sleeve joint 6 is used, the folding and fixing pipe sleeve joint 6 is connected and installed at the bottom end of a shoulder-back aluminum alloy folding main support 5, the shoulder-back aluminum alloy folding main support 5 is connected with a waist-back aluminum alloy folding main support 20 through the folding and fixing pipe sleeve joint 6, a shoulder-back aluminum alloy support fixing pipe sleeve 10 is sleeved outside the waist-back aluminum alloy folding main support 20 and used for being connected with a back backboard fixing screw and a magic tape hole 12 into a whole, the folding and fixing pipe sleeve 6 is a folding and fixing pipe sleeve joint 6 used for folding a metal pipe, a folding switch of the folding and fixing pipe sleeve joint is locked and buckled on the side face of the joint, and in the product, when buttons protruding from two sides are pressed simultaneously, the pipe can be adjusted to be at any angle; when the button is released, two pipes can be locked to form the current folding angle, the folding joint plays a role in adjusting and fixing the angle of the required pipes, firstly, after the button of the folding fixing pipe sleeve joint 6 is manually pressed, the shoulder-back aluminum alloy folding main support 5 and the waist-aluminum alloy folding main support 20 can be rotated around the folding fixing pipe sleeve joint 6 in opposite directions and in opposite directions, the angle between the shoulder-back aluminum alloy folding main support 5 and the waist-aluminum alloy folding main support 20 can be fixed by releasing the button of the folding fixing pipe sleeve joint 6, the length of the telescopic adjusting supporting aluminum alloy pipe 7 is adjusted to transfer the bearing on the shoulder to the bearing waist guard 8, a bearer wears the shoulder and the back on the upper body, and the shoulder-belt fixing chest buckle 19 is inserted; 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 and the chest buckle 14, the shoulder-back seat cover is tightened or loosened to tighten the fixing woven belt 4, the tightness of the shoulder-back seat cover is adjusted to tighten the fixing woven belt 4, the child stands behind the child, the child is lifted from the armpit behind and placed on the child seat cushion 1, the safety double shoulder straps and the chest buckle 14 are brought and tightened, the woven belt of the child safety waistband 15 is fastened and tightened, the ankle safety fixing sleeves 18 are respectively sleeved on the ankles of two feet of the child in a penetrating mode, the inserting buckles are inserted after the magic tapes are tightened, the locking safety function is achieved, high objects can be contacted in advance through the front-extending safety sunshade cover 3, the high object collision is reminded in advance for the bearer, and the sun-shading and sun-screening functions are achieved.

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. The utility model provides a laborsaving ultralight collapsible children shoulder back of body frame which characterized in that includes:

the child seat-back cushion comprises a child seat-back cushion (1) and a bearing waist protector (8), wherein a safety sunshade fixing insertion hole (2) is formed in the back of the child seat-back cushion (1), a front-extending safety sunshade (3) is inserted into the safety sunshade fixing insertion hole (2), a shoulder-back seat sleeve tightening fixing woven belt (4) is connected into the child seat-back cushion (1), a child shoulder-back aluminum alloy folding main support (5) is installed inside the child seat-back cushion (1), a shoulder-back reflecting strip (9) is sewn on the back of the child seat-back cushion (1), a safety double-shoulder belt and a chest buckle (14) are connected to the front of the child seat-back cushion (1), a child safety waistband (15) is arranged below the safety double-shoulder belt and chest buckle (14), and an adult shoulder-back double-shoulder belt (16) is arranged below the child safety waistband (15);

the folding fixing pipe sleeve joint (6) is connected to the bottom end of the shoulder-back aluminum alloy folding main support (5), the shoulder-back aluminum alloy folding main support (5) is connected with a waist aluminum alloy folding main support (20) through the folding fixing pipe sleeve joint (6), and a shoulder-back aluminum alloy support fixing pipe sleeve (10) is sleeved on the outer portion of the waist aluminum alloy folding main support (20) and used for being connected with a back plate fixing screw and a magic tape hole (12) into a whole.

2. The labor-saving ultra-light foldable children's shoulder-back carrier as claimed in claim 1, wherein: the front of the adult backpack shoulder strap (16) is connected with a child ankle safety fixing sleeve (18), a fixing sleeve safety insert buckle (17) is installed on the child ankle safety fixing sleeve (18), and the ankle safety fixing sleeve (18) and the backpack shoulder strap fixing chest buckle (19) are connected into a whole.

3. The labor-saving ultra-light foldable children's shoulder-back carrier as claimed in claim 1, wherein: a back protection back plate (11) is installed at the bottom of the child seat back cushion (1), and the child seat back cushion (1) is combined with the back protection back plate (11) through a shoulder-back aluminum alloy folding main support (5).

4. The labor-saving ultra-light foldable children's shoulder-back carrier as claimed in claim 3, wherein: the left side and the right side of the back protection back plate (11) are provided with woven belts and buckles for fixing the back protection back plate (11) and the body of a bearer.

5. The labor-saving ultra-light foldable children's shoulder-back carrier as claimed in claim 1, wherein: the rotary structure is formed between the shoulder-back aluminum alloy folding main support (5) and the waist aluminum alloy folding main support (20) through folding fixing pipe sleeve joints (6), and the waist aluminum alloy folding main support (20) is distributed on two sides of the surface of the back protection back plate (11).

6. The labor-saving ultra-light foldable children's shoulder-back carrier as claimed in claim 1, wherein: the bearing waist guard (8) and the telescopic adjustable support aluminum alloy pipe (7) form a fixed structure through a waist guard bearing fixed pipe sleeve (13), and the adjustable range of the telescopic adjustable support aluminum alloy pipe (7) is 150-300 mm.