CN218355039U - Elastic weight-reducing schoolbag - Google Patents
Elastic weight-reducing schoolbag Download PDFInfo
- Publication number
- CN218355039U CN218355039U CN202222619208.4U CN202222619208U CN218355039U CN 218355039 U CN218355039 U CN 218355039U CN 202222619208 U CN202222619208 U CN 202222619208U CN 218355039 U CN218355039 U CN 218355039U
- Authority
- CN
- China
- Prior art keywords
- schoolbag
- schoolbag body
- connecting band
- fixed mounting
- buckle
- 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.)
- Active
Links
Images
Abstract
The utility model relates to a schoolbag technical field, and disclose elasticity subtracts heavy schoolbag, including schoolbag body, schoolbag body's top is provided with the zip fastener, and distribution fixed mounting has two shoulder straps about schoolbag body's rear side, is provided with the mechanism of decompression on the schoolbag body, and the mechanism of decompression is including waist shroud band, regulation buckle and first connecting band, and waist shroud band, regulation buckle and first connecting band all have two. The utility model discloses in, through the length of the adjustable first connecting band of regulation buckle, can link together two second connecting bands through connect buckle, link together the second connecting band on with the waist shroud through connect buckle again simultaneously, simultaneously because first connecting band and second connecting band all have elasticity, when carrying on the back the heavy object, the device can make a round trip to bounce under the elasticity of first connecting band and second connecting band, the gravity of heavy object itself has been reduced to the effect of decompression has been reached.
Description
Technical Field
The utility model relates to a schoolbag technical field especially relates to elasticity subtracts heavy schoolbag.
Background
The backpack is a common article in daily life of people, and can be convenient for people to carry various articles; the schoolbag is a large part of a backpack, and the audiences of the schoolbag are most students.
Through my retrieval, patent number CN215737423U discloses a schoolbag, including the schoolbag body, one side that the schoolbag body was provided with the baldric is equipped with a folding bench, folding bench with the detachable connection of schoolbag body. The utility model discloses provide the place that temporarily sits for the user, alleviate user's health fatigue, simple structure, convenient to use.
Because the course of student is more now, leads to books also to increase along with it, too much books can increase the pressure of bearing the schoolbag, bear for a long time and can increase fatigue and even make the backbone receive the injury.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problems existing in the prior art, thereby providing an elastic weight-reducing schoolbag.
In order to realize the above-mentioned purpose, the utility model discloses a following technical scheme, elasticity subtracts heavy schoolbag, including the schoolbag body, the top of schoolbag body is provided with the zip fastener, distribution fixed mounting has two shoulder straps about the rear side of schoolbag body, be provided with the decompression mechanism on the schoolbag body, the decompression mechanism is including the waist shroud, adjust buckle and first connecting band, the waist shroud, adjust buckle and first connecting band all have two, two waist shrouds are fixed mounting respectively in the rear side below left and right sides of schoolbag body, two first connecting bands are the position that fixed mounting corresponds two waist shrouds in the rear side of schoolbag body respectively, two are adjusted the bottom of buckle fixed mounting at two shoulder straps respectively, two first connecting bands are respectively through two regulation buckles and two shoulder straps swing joint, still be provided with spine protection mechanism on the schoolbag body.
Preferably, the decompression mechanism further comprises two movable seats, two second connecting belts and connecting buckles, the two movable seats are movably mounted on the two shoulder and back belts respectively, the number of the second connecting belts is four, the two second connecting belts are fixedly mounted on the two waist girth belts respectively, the other two second connecting belts are fixedly mounted on the two movable seats respectively, and the connecting buckles are movably mounted between the two adjacent second connecting belts.
Preferably, the spine protection mechanism consists of a back cushion, the back cushion is fixedly arranged at the rear side of the schoolbag body and is of a U-shaped structure, and a plurality of vent holes penetrating through the back cushion are formed in the vent hole fan.
Preferably, the schoolbag body is embedded with a reinforcing rib belt.
Preferably, the openings are formed in the left side and the right side of the schoolbag body, the storage belt is fixedly mounted in the middle of the front side of the schoolbag body, the blocking cloth is fixedly mounted in the position, corresponding to the storage belt, of the front side of the schoolbag body and is a cloth strip of a rectangular structure, and the magnetic buckle is mounted on one side wall face, close to the blocking cloth, of the storage belt in an embedded mode.
Preferably, one of the two magnetic buttons close to each other is heteropolar.
Advantageous effects
The utility model provides an elastic weight-reducing schoolbag. The method has the following beneficial effects:
(1) This elasticity subtracts heavy schoolbag, when carrying the device back on one's body, two shoulder straps are located two shoulders respectively, the position of two adjustable second connecting bands of sliding seat through setting up on two shoulder straps, make the second connecting band can be in the activity on the shoulder strap, through the length of the adjustable first connecting band of regulation buckle, can link together two second connecting bands through connecting buckle, the second connecting band on with the waist shroud ring through connecting buckle links together simultaneously again, simultaneously because first connecting band and second connecting band all have elasticity, when carrying the heavy object on the back, the device can make a round trip to bounce under the elasticity of first connecting band and second connecting band, the gravity of heavy object itself has been reduced, thereby the effect of decompression has been reached.
(2) This elasticity subtracts heavy schoolbag, because install the back of the body pad on the schoolbag body, the back of the body pad is "U" shape, when using the schoolbag body, user's backbone will be located the middle depressed part of back of the body pad, even make schoolbag body inside be equipped with very heavy article, also can not extrude user's backbone, can protect user's backbone, the bleeder vent has been seted up on the back of the body pad simultaneously, the bleeder vent can be so that when the device contacts with the back, play certain ventilation effect, the situation of sultriness can not appear, thereby reached and avoided the situation of sultriness to take place when protecting the backbone.
(3) The elastic weight-reducing schoolbag has the advantages that the reinforcing rib belts are arranged on the schoolbag body and made of tough materials, so that the toughness of the whole schoolbag body can be improved, and the schoolbag body cannot be torn off due to great force.
(4) This elasticity subtracts heavy schoolbag, the opening has all been seted up to the left and right sides of schoolbag body, and some fragmentary little articles can be stored to the opening, still installs the storing area on the schoolbag body simultaneously, when carrying on the back the schoolbag body, because the storing area is that fender cloth and magnetism are detained and seal for the singlehanded also can be with keeping off cloth and storing area separately, then get the thing from the inside in storing area, improved the convenience of device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;
fig. 3 is a schematic view of the front structure of the present invention.
Illustration of the drawings:
1. a schoolbag body; 2. a zipper; 3. shoulder straps; 4. a reinforcing rib band; 5. a waist belt; 6. adjusting a buckle; 7. a first connecting belt; 8. a movable seat; 9. a second connecting band; 10. connecting a buckle; 11. backing up; 12. air holes are formed; 13. an opening; 14. a storage belt; 15. blocking cloth; 16. and (6) magnetic buttons.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The first embodiment is as follows: elasticity subtracts heavy schoolbag, as shown in fig. 1-3, including schoolbag body 1, the top of schoolbag body 1 is provided with zip fastener 2, schoolbag body 1 is hollow structure, it has two shoulder straps 3 to distribute fixed mounting about schoolbag body 1's rear side, shoulder straps 3 are the rectangular structure of arc, be provided with the decompression mechanism on schoolbag body 1, the decompression mechanism is including waist shroud 5, adjust buckle 6 and first connecting band 7, waist shroud 5, adjust buckle 6 and first connecting band 7 all have two, waist shroud 5 is rectangular shape, two waist shroud 5 are fixed mounting respectively in the rear side below left and right sides of schoolbag body 1, two first connecting band 7 correspond the position of two waist shrouds 5 at schoolbag body 1's rear side respectively fixed mounting, two adjust buckle 6 respectively fixed mounting in the bottom of two shoulder straps 3, two first connecting band 7 are respectively through two adjust buckle 6 and two shoulder straps 3 swing joint, schoolbag body 1 is last still to be provided with spine protection mechanism.
The decompression mechanism further comprises two movable seats 8, two second connecting belts 9 and connecting buckles 10, the movable seats 8 are two in total, the two movable seats 8 are movably mounted on the two shoulder straps 3 respectively, the second connecting belts 9 are four in total, the two second connecting belts 9 are fixedly mounted on the two waist girdles 5 respectively, the other two second connecting belts 9 are fixedly mounted on the two movable seats 8 respectively, and the connecting buckles 10 are movably mounted between the two adjacent second connecting belts 9.
Example two: on the basis of the first embodiment, as shown in fig. 1 and 2, the spine protection mechanism is composed of a back cushion 11, the back cushion 11 is fixedly installed at the rear side of the schoolbag body 1, the back cushion 11 is of a U-shaped structure, and a plurality of air holes 12 penetrating through the back cushion 11 are arranged on the air holes 12.
Example three: on the basis of the first embodiment, as shown in fig. 1 and 3, the schoolbag body 1 is embedded with the reinforcing rib belts 4, and the reinforcing rib belts 4 are in a strip-shaped structure.
Example four: on the basis of the first embodiment, as shown in fig. 1 and 3, openings 13 are formed in the left side and the right side of the schoolbag body 1, each opening 13 is of a rectangular structure, a storage belt 14 is fixedly installed in the middle of the front side of the schoolbag body 1, each storage belt 14 is of a hollow structure, a blocking cloth 15 is fixedly installed on the front side of the schoolbag body 1 corresponding to the storage belt 14, each blocking cloth 15 is a cloth strip of a rectangular structure, magnetic buttons 16 are installed on the wall surface of one side, close to each storage belt 14 and each blocking cloth 15, and one side, close to each magnetic button 16, is a different pole.
The utility model discloses a theory of operation:
when using, when carrying the device on one's back, two shoulder straps 3 are located two shoulders respectively, the position of two adjustable second connecting bands 9 of sliding seat 8 through setting up on two shoulder straps 3, make second connecting band 9 can be in the activity on shoulder straps 3, length through adjusting buckle 6 adjustable first connecting band 7, can link together two second connecting bands 9 through connector clip 10, connect together second connecting band 9 on the waist shroud-band 5 through connector clip 10 again simultaneously, simultaneously because first connecting band 7 and second connecting band 9 all have elasticity, when carrying the weight on the back, the device can make a round trip to bounce under the elasticity of first connecting band 7 and second connecting band 9, the gravity of weight itself has been reduced, thereby the effect of decompression has been reached.
Because the back cushion 11 is installed on the schoolbag body 1, the back cushion 11 is U-shaped, when the schoolbag body 1 is used, the spine of a user can be located in the middle sunken part of the back cushion 11, even if a heavy object is installed in the schoolbag body 1, the spine of the user can not be extruded, the spine of the user can be protected, the air holes 12 are formed in the back cushion 11, the air holes 12 can be used for contacting the device with the back part, a certain ventilation effect is achieved, the sultry situation can not occur, and the sultry situation can be avoided while the spine is protected.
Because the reinforcing rib belts 4 are arranged on the schoolbag body 1, the material of the reinforcing rib belts 4 is tough, the whole toughness of the schoolbag body 1 can be improved, and the schoolbag body 1 cannot be torn off due to large force.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Elasticity subtracts heavy schoolbag, including schoolbag body (1), the top of schoolbag body (1) is provided with zip fastener (2), its characterized in that: fixed mounting has two shoulder braces (3) about the rear side of schoolbag body (1), be provided with the decompression mechanism on schoolbag body (1), decompression mechanism is including waist shroud band (5), adjust buckle (6) and first connecting band (7), waist shroud band (5), adjust buckle (6) and first connecting band (7) all have two, two waist shroud bands (5) are fixed mounting respectively in the rear side below left and right sides of schoolbag body (1), two first connecting band (7) are fixed mounting respectively and correspond the position of two waist shroud bands (5) at the rear side of schoolbag body (1), two adjust buckle (6) are fixed mounting respectively in the bottom of two shoulder braces (3), two first connecting band (7) are respectively through two adjust buckle (6) and two shoulder braces (3) swing joint, still be provided with spine protection mechanism on schoolbag body (1).
2. The elastic weight-reducing schoolbag as claimed in claim 1, wherein: the decompression mechanism is still including sliding seat (8), second connecting band (9) and connection buckle (10), sliding seat (8) are total two, two sliding seats (8) movable mounting respectively on two shoulder straps (3), second connecting band (9) are total four, wherein two second connecting bands (9) are fixed mounting respectively on two waist shroud lines (5), two other second connecting bands (9) are fixed mounting respectively on two sliding seats (8), connect buckle (10) movable mounting between two close second connecting bands (9).
3. The elastic weight-reducing schoolbag as claimed in claim 1, wherein: the spine protection mechanism is composed of a back cushion (11), the back cushion (11) is fixedly installed at the rear side of the schoolbag body (1), the back cushion (11) is of a U-shaped structure, and a plurality of air holes (12) penetrating through the back cushion (11) are formed in the air holes (12).
4. The elastic weight-reducing schoolbag as claimed in claim 1, wherein: the schoolbag body (1) is embedded with a reinforcing rib belt (4).
5. The elastic weight-reducing schoolbag as claimed in claim 1, wherein: opening (13) have all been seted up to the left and right sides of schoolbag body (1), and the front side intermediate position fixed mounting of schoolbag body (1) has storing area (14), and the front side of schoolbag body (1) corresponds the fixed position of storing area (14) and installs fender cloth (15), and fender cloth (15) are the cloth of rectangle structure, and one side wall that storing area (14) and fender cloth (15) are close all inlays and installs magnetism and detain (16).
6. The elastic weight-reducing schoolbag as claimed in claim 5, wherein: one end of the two magnetic buttons (16) which are close to each other is heteropolar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222619208.4U CN218355039U (en) | 2022-09-30 | 2022-09-30 | Elastic weight-reducing schoolbag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222619208.4U CN218355039U (en) | 2022-09-30 | 2022-09-30 | Elastic weight-reducing schoolbag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218355039U true CN218355039U (en) | 2023-01-24 |
Family
ID=84927608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222619208.4U Active CN218355039U (en) | 2022-09-30 | 2022-09-30 | Elastic weight-reducing schoolbag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218355039U (en) |
-
2022
- 2022-09-30 CN CN202222619208.4U patent/CN218355039U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5361955A (en) | Modular backpack | |
| US5860769A (en) | Combination buoyancy compensator and support for a diver's backpack with a swivel buckle and triangular holder | |
| US5971244A (en) | Backpack | |
| US4922899A (en) | Double-coverage athletic protective cup with hinged flange | |
| EP2422642B1 (en) | Bag with self-adjusting straps | |
| US6666361B1 (en) | Baby-carrying bag | |
| US4600134A (en) | Dual carrying pouch | |
| US6186381B1 (en) | Child carrier | |
| US20060117453A1 (en) | Garment backpack | |
| KR200473475Y1 (en) | Baby hip seat carrier | |
| US5294030A (en) | Waist supported carrying bag | |
| KR20100002191U (en) | Baby carrier | |
| CN218355039U (en) | Elastic weight-reducing schoolbag | |
| EP1882426B1 (en) | Adaptive fit waist belt and backpack having such a waist belt | |
| CN214677994U (en) | Schoolbag with unload power function | |
| CN211269059U (en) | Backpack and sitting posture correction and eyesight protection device | |
| CN209825579U (en) | Knapsack for protecting spine | |
| CN110604390A (en) | Backpack and sitting posture correction and eyesight protection device | |
| CN215125213U (en) | Three-section type adjustable device load-reducing schoolbag | |
| CN213428864U (en) | Can dismantle mountain-climbing package of regulation | |
| CN220529503U (en) | Shaping knapsack | |
| CN217937480U (en) | Backpack system of backpack | |
| CN220343872U (en) | Shoulder strap adjustable knapsack | |
| CN220631371U (en) | Ergonomic burden-reducing spine-protecting schoolbag | |
| CN219306348U (en) | Breathable lumbar support cushion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |