CN210383056U

CN210383056U - Children's schoolbag convenient to reduce shoulder load

Info

Publication number: CN210383056U
Application number: CN201921555244.0U
Authority: CN
Inventors: 周建永
Original assignee: Qibu Co ltd
Current assignee: Qibu Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-04-24
Anticipated expiration: 2029-09-18

Abstract

The utility model provides a children's schoolbag convenient to reduce shoulder load. The utility model provides a children's schoolbag convenient to reduce shoulder load, includes schoolbag body and clamping device, the equal sewing connection in both sides of schoolbag body has the waist protecting band, clamping device is provided with threely, one clamping device sets up two between the relative one side of waist protecting band, the top fixedly connected with connecting band of waist protecting band surface both sides, two clamping device sets up two the top of connecting band. The utility model provides a children's schoolbag convenient to reduce shoulder load has the function that reduces the pressure that the shoulder received, through the fixed lumbar vertebrae of the waist protecting band of both sides, connects baldric and waist protecting band through the connecting band, and balanced back of the body pressure avoids the shoulder to be overly tired, causes the damage, makes to prop the umbrella device and open through propping the umbrella device, carries out the sunshade and rains, avoids the student to cause the injury to the health because weather variation rains suddenly, influences student's health.

Description

Children's schoolbag convenient to reduce shoulder load

Technical Field

The utility model relates to a schoolbag field especially relates to a children's schoolbag convenient to reduce shoulder load.

Background

The schoolbag refers to a bag made of cloth, leather and the like. The student is used for carrying textbooks and stationery. According to the change of consumer's taste, the schoolbag develops a schoolbag-case which can reduce the burden of students. The material of case and bag is more diversified. Leather, PU, terylene, canvas, cotton, hemp and other texture bags lead fashion trends. Meanwhile, in the era of more and more brand personalities, various styles such as conciseness, vintage, cartoon and the like also meet the requirement of fashion people for developing personalities from different sides.

The existing schoolbag is mostly a backpack, a large number of textbooks are carried by students when the students use the schoolbag to learn, so that objects in the schoolbag are heavier, the existing schoolbag is single in structure, when the students go forward in the schoolbag, the heads, the necks and the backs of the students lean forward unconsciously, the shoulders of the students are stressed excessively, so that muscle strain is easy to occur to the shoulder muscles, and when the students carry the schoolbag, the body of the students is stressed unevenly, so that the spines of the students are easily injured, and the normal development of the students is influenced.

Therefore, it is necessary to provide a child bag which facilitates to reduce the load on the shoulder to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a children's schoolbag convenient to reduce shoulder load has solved the too big problem of student's shoulder atress when current schoolbag is gone up to study.

For solving the technical problem, the utility model provides a pair of children's schoolbag convenient to reduce shoulder load, including schoolbag body and clamping device, the equal sewing in both sides on schoolbag body surface is connected with the baldric, the bottom sewing on schoolbag body surface is connected with the waist and leans on, the equal sewing in both sides of schoolbag body is connected with the waist protecting band, clamping device is provided with threely, one clamping device sets up two between the one side that the waist protecting band is relative, the top fixedly connected with connecting band of waist protecting band surface both sides, two clamping device sets up two the top of connecting band, the surface of schoolbag body is provided with ventilative cotton, the connecting rod has been run through at the top of schoolbag body, the top of connecting rod is provided with props the umbrella device.

Preferably, the clamping device comprises a clamping buckle and a clamping groove, a channel is formed in one side of the clamping buckle, and a spring is fixedly connected between the top and the bottom of the channel.

Preferably, prop the umbrella device and include first umbrella piece, the bottom of first umbrella piece one side is rotated with the surface of connecting rod and is connected, one side sliding connection of first umbrella piece bottom has the second umbrella piece, one side sliding connection of second umbrella piece bottom has the third umbrella piece, one side sliding connection of third umbrella piece bottom has the fourth umbrella piece, the bottom of fourth umbrella piece one side is connected with the fixed surface of connecting rod.

Preferably, one side of the fourth umbrella block is fixedly connected with a magnetic attraction strip, and one side of the first umbrella block is fixedly connected with a magnetic sheet matched with the magnetic attraction strip.

Preferably, the top of the schoolbag body is fixedly connected with a schoolbag cover, and the bottom of the schoolbag body is fixedly connected with an anti-abrasion leather.

Preferably, the lining of the waist support is made of memory cotton material.

Compared with the prior art, the utility model provides a children's schoolbag convenient to reduce shoulder load has following beneficial effect:

the utility model provides a children's schoolbag convenient to reduce shoulder load, move the schoolbag through the baldric back, it is more convenient, the top of baldric is wideer, reduce the pressure that the shoulder received, ventilative cotton makes the back more ventilative comfortable, sultry when avoiding carrying on the back schoolbag summer, the waist leans on the protection lumbar vertebrae, the fixed lumbar vertebrae of waist support band through both sides, connect baldric and waist support band through the connecting band, balanced waist back pressure, correct the back gesture, avoid shoulder excessive fatigue, cause the damage, drive slip second umbrella piece through propping first umbrella piece among the umbrella device, second umbrella piece drives third umbrella piece, third umbrella piece drives fourth umbrella piece and slides, make to prop the umbrella device and open, sunshade and rain, avoid the student to make the injury to the health because weather change rains suddenly, influence student's health.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a child bag convenient for reducing shoulder loads according to the present invention;

FIG. 2 is a bottom view of the schoolbag body shown in FIG. 1;

FIG. 3 is a schematic view of the clamping device shown in FIG. 1;

FIG. 4 is a schematic structural view of the umbrella support apparatus shown in FIG. 1;

fig. 5 is a folding view of the umbrella unfolding apparatus shown in fig. 1.

Reference numbers in the figures: 1. schoolbag body, 2, shoulder strap, 3, waist rest, 4, waist protecting belt, 5, clamping device, 51, clamping buckle, 52, clamping groove, 53, channel, 54, spring, 6, connecting band, 7, breathable cotton, 8, connecting rod, 9, umbrella supporting device, 91, first umbrella block, 92, second umbrella block, 93, third umbrella block, 94, fourth umbrella block, 10, magnetic strip, 11, schoolbag cover, 12, wear-resistant leather.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a child bag for reducing shoulder load according to a preferred embodiment of the present invention; FIG. 2 is a bottom view of the schoolbag body shown in FIG. 1; FIG. 3 is a schematic view of the clamping device shown in FIG. 1; FIG. 4 is a schematic structural view of the umbrella support apparatus shown in FIG. 1; fig. 5 is a folding view of the umbrella unfolding apparatus shown in fig. 1. The children schoolbag convenient for reducing the shoulder load comprises a schoolbag body 1 and clamping devices 5, wherein shoulder straps 2 are sewn on two sides of the surface of the schoolbag body 1, two shoulder straps 2 are slightly wide at the upper parts and are internally provided with memory cotton to relieve the shoulder pressure, a waist rest 3 is sewn at the bottom of the surface of the schoolbag body 1, the waist rest 3 protects the lumbar vertebra of a student, waist protecting belts 4 are sewn on two sides of the schoolbag body 1, three clamping devices 5 are arranged, one clamping device 5 is arranged between two opposite sides of the waist protecting belts 4, one side of a clamping buckle 51 is fixedly connected with one side of one waist protecting belt 4, one side of a clamping groove 52 is fixedly connected with one side of the other side of the waist protecting belt 4, connecting belts 6 are fixedly connected with the tops of two sides of the surface of the waist protecting belt 4, and the two clamping devices 5 are arranged at the tops of the two connecting belts 6, the top of the clamp buckle 51 is fixed with the bottom of the shoulder strap 2 and is connected, the bottom of the clamp groove 52 is fixed with the top on the surface of the waist protecting belt 4 and is connected with the shoulder strap 2 and the waist protecting belt 4 through the connecting belt 6, the shoulder and back stress error caused by the bow and humpback of a student is avoided, muscle fatigue is caused, the surface of the schoolbag body 1 is provided with the breathable cotton 7, the breathable cotton 7 prevents weather from being hot, the back is not breathable and causes discomfort, the connecting rod 8 penetrates through the top of the schoolbag body 1, the connecting rod 8 is arranged in the back interlayer inside the schoolbag body 1, the top of the connecting rod 8 is provided with the umbrella supporting device 9, the umbrella supporting device 9 can be used for shading the student, can help to keep off the rain when falling down suddenly, and prevents the student from being drenched with the rain.

The clamping device 5 comprises a clamping buckle 51 and a clamping groove 52, a channel 53 is formed in one side of the clamping buckle 51, a spring 54 is fixedly connected between the top and the bottom of the channel 53, the clamping buckle 51 is clamped inwards, the spring 54 is compressed and pressed into the clamping groove 52, a wider groove is formed in the clamping groove 52, the clamping buckle 51 is clamped into the wider groove, and the clamping buckle 51 is clamped by the elasticity of the spring 54 to complete connection.

The umbrella opening device 9 comprises a first umbrella block 91, the bottom of one side of the first umbrella block 91 is connected with the surface of the connecting rod 8 in a rotating manner, one side of the bottom of the first umbrella block 91 is fixedly connected with a slide block, one side of the bottom of the first umbrella block 91 is connected with a second umbrella block 92 in a sliding manner, the surface of the second umbrella block 92 is provided with an annular slide way, one side of the bottom of the second umbrella block 92 is fixedly connected with a slide block, one side of the bottom of the second umbrella block 92 is connected with a third umbrella block 93 in a sliding manner, the surface of the third umbrella block 93 is provided with an annular slide way, one side of the bottom of the third umbrella block 93 is fixedly connected with a slide block, one side of the bottom of the third umbrella block 93 is connected with a fourth umbrella block 94 in a sliding manner, the surface of the fourth umbrella block 94 is provided with an annular slide way, one side of the bottom of the fourth umbrella block 94 is fixedly connected with a slide block, half umbrella block expandes, second umbrella block 92 slides on third umbrella block 93, slides to final department after drive third umbrella block 93 and slides, and third umbrella block 93 slides on fourth umbrella block 94, slides to final department, accomplishes the expansion, the bottom of fourth umbrella block 94 one side and the fixed surface of connecting rod 8 are connected.

One side fixedly connected with magnetism of fourth umbrella piece 94 inhales strip 10, one side fixedly connected with of first umbrella piece 91 inhales the magnetic sheet of strip 10 looks adaptation with magnetism, inhales strip 10 through magnetism and fixes first umbrella piece 91 and fourth umbrella piece 94, avoids sliding.

The schoolbag comprises a schoolbag body 1 and is characterized in that a schoolbag cover 11 is fixedly connected to the top of the schoolbag body 1, and an anti-abrasion leather 12 is fixedly connected to the bottom of the schoolbag body 1, so that the anti-abrasion leather 12 of the schoolbag body 1 is prevented from being worn.

The lining material of the waist rest 3 is made of memory cotton material.

The utility model provides a children's schoolbag convenient to reduce shoulder load's theory of operation as follows:

when the umbrella is used, a student uses the schoolbag through the shoulder straps 2, the student is padded behind the waist through the waist rest 3, the clamping buckles 51 connected with the waist protecting belts 4 through the vehicle seams on one side are connected with the clamping grooves 52 connected with the waist protecting belts 4 on the other side through the clamping devices 5, the waist protecting belts 4 on two sides are tied on the waist, the clamping buckles 51 connected with the waist protecting belts 6 through the vehicle seams are connected with the clamping grooves 52 connected with the shoulder straps 2 through the vehicle seams, the umbrella supporting device 9 slides through the sliding grooves on the sliding blocks on the first umbrella blocks 91 and the second umbrella blocks 92, and the sliding blocks on the second umbrella blocks 92 are driven to drive the third umbrella blocks to rotate until the umbrella supporting device 9 is completely opened to shade sun and shield rain.

move the schoolbag through shoulder strap 2 back of the body, it is more convenient, shoulder strap 2's top is wideer, reduce the pressure that the shoulder received, ventilative cotton 7 makes the back more ventilative comfortable, it is sultry when avoiding carrying on the back the schoolbag in summer, the waist leans on 3 protection lumbar vertebrae, the fixed lumbar vertebrae of waist support belt 4 through both sides, shoulder strap 2 and waist support belt 4 are connected through connecting band 6, balanced waist back pressure, correct the back gesture, avoid shoulder fatigue excessively, cause the damage, drive slip second umbrella piece 92 through first umbrella piece 91 among the umbrella device 9 of propping, second umbrella piece 92 drives third umbrella piece 93, third umbrella piece 93 drives fourth umbrella piece 94 and slides, make to prop the umbrella device 9 and open, sunshade and rain, avoid the student because the damage to the health is caused by weather variation raining suddenly, influence student's health.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a children's schoolbag convenient to reduce shoulder load, includes schoolbag body (1) and clamping device (5), its characterized in that: the utility model discloses a schoolbag, including schoolbag body (1), shoulder strap (2) is connected to the equal sewing in both sides on schoolbag body (1) surface, the bottom sewing on schoolbag body (1) surface is connected with waist and leans on (3), the equal sewing in both sides of schoolbag body (1) is connected with waist protecting belt (4), clamping device (5) are provided with threely, one clamping device (5) set up two between one side that waist protecting belt (4) are relative, top fixedly connected with connecting band (6) of waist protecting belt (4) surface both sides, two clamping device (5) set up two the top of connecting band (6), the surface of schoolbag body (1) is provided with ventilative cotton (7), connecting rod (8) have been run through at the top of schoolbag body (1), the top of connecting rod (8) is provided with props umbrella device (9).

2. The children's bag convenient for reducing shoulder load according to claim 1, wherein the clamping device (5) comprises a clamping buckle (51) and a clamping groove (52), one side of the clamping buckle (51) is opened with a channel (53), and a spring (54) is fixedly connected between the top and the bottom of the channel (53).

3. The children's schoolbag convenient for reducing shoulder load as claimed in claim 1, wherein the umbrella supporting device (9) comprises a first umbrella block (91), the bottom of one side of the first umbrella block (91) is rotatably connected with the surface of the connecting rod (8), one side of the bottom of the first umbrella block (91) is slidably connected with a second umbrella block (92), one side of the bottom of the second umbrella block (92) is slidably connected with a third umbrella block (93), one side of the bottom of the third umbrella block (93) is slidably connected with a fourth umbrella block (94), and the bottom of one side of the fourth umbrella block (94) is fixedly connected with the surface of the connecting rod (8).

4. The children schoolbag capable of reducing shoulder load conveniently as claimed in claim 3, is characterized in that a magnetic strip (10) is fixedly connected to one side of the fourth umbrella block (94), and a magnetic sheet matched with the magnetic strip (10) is fixedly connected to one side of the first umbrella block (91).

5. The children schoolbag capable of reducing shoulder load conveniently as claimed in claim 1 is characterized in that a schoolbag cover (11) is fixedly connected to the top of the schoolbag body (1), and an anti-abrasion leather (12) is fixedly connected to the bottom of the schoolbag body (1).

6. The children's schoolbag capable of reducing shoulder load conveniently as claimed in claim 1 is characterized in that the lining material of the waist rest (3) is made of memory cotton material.