CN218571646U

CN218571646U - Portable backpack

Info

Publication number: CN218571646U
Application number: CN202223028953.8U
Authority: CN
Inventors: 韦彤云
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-03-07
Anticipated expiration: 2032-11-14

Abstract

The utility model discloses a portable knapsack relates to portable knapsack technical field, has solved the portable knapsack that exists the present use among the prior art, and the great majority is single package formula design, does not possess the problem of massage and heat dissipation function, including last cavity skeleton, the back of going up cavity skeleton has been made up the knapsack, it has all made up the baldric to go up the both sides that cavity skeleton is close to last knapsack, the surface of baldric has been made up and has been detained with last cavity skeleton bottom fixed fit's regulation band, the opposite one side of regulation band is provided with the regulation and detains, go up cavity skeleton's bottom fixedly connected with down cavity skeleton, the back of cavity skeleton has made up down the knapsack down. Through setting up massage mechanism, according to follow-up visit personnel actual demand, realize the massage effect of back and thigh portion, alleviate follow-up visit personnel's the degree of fatigue, through setting up heat dissipation mechanism, carry out the heat dissipation to the sweat of long-pending staying at follow-up visit personnel back and handle, improve the back of the body of knapsack and wear the travelling comfort.

Description

Portable backpack

Technical Field

The utility model relates to a portable knapsack technical field specifically is a portable knapsack.

Background

The backpack refers to a bag carried on the back, the materials are led by bags with diversified, plastic and equal textures, in the period of more and more listing the individuality, the backpack is simple, various styles such as cartoons and the like also meet the requirement of fashionable people for expanding the individuality from different sides, and the style is expanded from the traditional business bag and the traveling bag to zero, small and the like.

When placing medicine and equipment with the people follow-up visit in the physical examination branch of academic or vocational study, the knapsack will be used, design along with present knapsack style, portable knapsack has appeared in the market, and the portable knapsack of using now, be single package formula design mostly, do not possess massage and heat dissipation function, because the follow-up visit medicine and the equipment of depositing are most more, weight is heavier, wear portable knapsack walking back for a long time, lead to the back of follow-up visit personnel and the aching of thigh, and the easy long-pending sweat that stays of back, reduce the travelling comfort of portable knapsack, for this reason, we propose a portable knapsack.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable knapsack to there is the portable knapsack of present use among the prior art who proposes in solving above-mentioned background art, the most bag formula design that is single does not possess the problem of massage and heat dissipation function.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable backpack, includes last cavity skeleton, the back of going up cavity skeleton has sewed up the knapsack, the both sides that go up cavity skeleton and be close to last knapsack have all sewed up the baldric, the surface of baldric has sewed up the regulation band with last cavity skeleton bottom fixed coordination, the opposite one side of regulation band is provided with the regulation and detains, go up cavity skeleton's bottom fixedly connected with lower cavity skeleton, the back of cavity skeleton has sewed up down the knapsack down, the both sides that cavity skeleton kept away from down the knapsack down all have sewed up and restraint the bustle down, one of them is a set of it is provided with control panel to restraint the outside of bustle, the waistband that uses with control panel cooperation is sewed up in the outside of restrainting the bustle, the opposite one side of waistband is provided with first plastics buckle, the inner chamber of going up cavity skeleton and lower cavity skeleton is provided with massage mechanism and heat dissipation mechanism respectively.

Preferably, massage mechanism includes miniature vibrating motor, and is two sets of miniature vibrating motor fixes respectively at last cavity skeleton and cavity skeleton down and is close to the inner wall of last knapsack and knapsack down, and is two sets of miniature vibrating motor's output shaft fixedly connected with vibrates the equal fixedly connected with support in both sides of tip and vibration tip, the positive fixedly connected with vibration board of support and the positive all fixedly connected with all around of vibration board run through the complex massage head with last cavity skeleton and lower cavity skeleton.

Preferably, heat dissipation mechanism includes the fan casing, the fan casing is fixed at last cavity skeleton and is close to the inner wall of miniature vibrating motor, branch fixedly connected with miniature driving motor is passed through to the inner chamber of fan casing, miniature driving motor's output shaft fixedly connected with heat dissipation fan, the front of going up the cavity skeleton is inlayed and is equipped with the homocline net that uses with the cooperation of heat dissipation fan, all seted up ventilative micropore around the restraint waist pad.

Preferably, a binding belt is sewn on one side, close to the adjusting belt, of the shoulder belt, and a second plastic buckle is arranged on one opposite side of the binding belt.

Preferably, waist support pads are sewn on two sides of the lower hollow framework close to the waist binding pad, and heat dissipation micropores are formed in the periphery of each waist support pad.

Preferably, the top of the lower backpack is sewn with an auxiliary backpack, and the two sides of the waist-binding pad close to the lower hollow framework are sewn with cup bags.

Preferably, one side of the upper backpack, which is far away from the upper hollow framework, is provided with a flexible solar panel which is matched with the control panel for use.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up massage mechanism, provide the vibration source by two sets of miniature vibrating motor, again by the vibration tip, and a support, vibration board and the first cooperation of massage, according to the follow-up visit personnel actual demand, realize the massage effect of back and thigh, alleviate follow-up visit personnel's the degree of fatigue, through setting up heat dissipation mechanism, provide the drive source by miniature driving motor, again by the fan casing, the heat dissipation fan, the net and the micropore's of breathing freely cooperation flow, carry out the thermal treatment to the sweat of long-pending staying at follow-up visit personnel back, improve the travelling comfort of wearing on the back of knapsack.

2. Through tying up area and second plastics buckle, transversely tie up spacing effect to baldric realization, take place the slippage from follow-up visit personnel shoulder in case the baldric, through protecting waist pad and heat dissipation micropore, provide flexible protection to follow-up visit personnel waist, improve the whole parcel nature of knapsack, the ventilative radiating effect who also strengthens waist pad simultaneously, through vice knapsack, enlarge the deposit space of knapsack, through the water cup bag, be convenient for follow-up visit personnel place articles such as drinking cup, umbrellas, through flexible solar panel, provide green electric quantity supply to the power consumption part.

Drawings

Fig. 1 is a schematic structural view of a portable backpack of the present invention;

fig. 2 is a rear view of a structure of a portable backpack according to the present invention;

fig. 3 is a partial sectional view of a structure of a portable backpack according to the present invention;

fig. 4 is a rear view of the massage mechanism and the heat dissipation mechanism of the present invention;

fig. 5 is an exploded view of the massage mechanism of the present invention;

fig. 6 is an exploded schematic view of the heat dissipation mechanism of the present invention.

In the figure: 1. an upper hollow framework; 2. mounting a backpack; 3. shoulder straps; 4. an adjustment belt; 5. an adjusting buckle; 6. a lower hollow skeleton; 7. a backpack is put down; 8. a waist-binding pad; 9. a control panel; 10. a waistband; 11. a first plastic buckle; 12. a massage mechanism; 121. a micro vibration motor; 122. vibrating the end portion; 123. a support; 124. a vibrating plate; 125. a massage head; 13. a heat dissipation mechanism; 131. a fan housing; 132. a micro drive motor; 133. a heat dissipation fan; 134. a flow-equalizing net; 135. air-permeable micropores; 14. binding a belt; 15. a second plastic buckle; 16. waist protecting cushion; 17. a secondary backpack; 18. a cup bag; 19. flexible solar energy electroplax.

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.

Example 1

Referring to fig. 1-6 for describing embodiment 1, a portable backpack is shown, which comprises an upper hollow frame 1, an upper backpack 2 sewn on the back surface of the upper hollow frame 1, shoulder straps 3 sewn on both sides of the upper hollow frame 1 close to the upper backpack 2, adjusting straps 4 sewn on the surfaces of the shoulder straps 3 and fixedly matched with the bottom of the upper hollow frame 1, adjusting buttons 5 arranged on the opposite sides of the adjusting straps 4, a lower hollow frame 6 fixedly connected with the bottom of the upper hollow frame 1, a lower backpack 7 sewn on the back surface of the lower hollow frame 6, waist-restraining pads 8 sewn on both sides of the lower hollow frame 6 far from the lower backpack 7, a control panel 9 arranged on the outer side of one group of waist-restraining pads 8, and a waist belt 10 sewn on the outer side of the waist-restraining pads 8 and matched with the control panel 9, the opposite side of waistband 10 is provided with first plastics buckle 11, the inner chamber of going up hollow skeleton 1 and lower hollow skeleton 6 is provided with massage mechanism 12 and heat dissipation mechanism 13 respectively, through setting up massage mechanism 12, provide the vibration source by two sets of miniature vibrating motor 121, again by vibration tip 122, support 123, the cooperation of vibration board 124 and massage head 125, according to the actual demand of follow-up visit personnel, realize the massage effect of back and thigh, alleviate the tired degree of follow-up visit personnel, through setting up heat dissipation mechanism 13, provide the drive source by miniature driving motor 132, again by fan cover 131, heat dissipation fan 133, the cooperation of net 134 and ventilative micropore 135 flow equalizes, carry out the heat dissipation to the sweat that stays in follow-up visit personnel back, improve the back of knapsack and wear the travelling comfort.

Example 2

Referring to fig. 1-6 for explaining embodiment 2, the embodiment is different from embodiment 1, and comprises an upper hollow frame 1, an upper backpack 2 sewn on the back surface of the upper hollow frame 1, a flexible solar panel 19 matched with a control panel 9 and used for supplying green power to power utilization parts is arranged on one side of the upper backpack 2 away from the upper hollow frame 1, shoulder straps 3 are sewn on both sides of the upper hollow frame 1 close to the upper backpack 2, an adjusting strap 4 fixedly matched with the bottom of the upper hollow frame 1 is sewn on the surface of each shoulder strap 3, a binding strap 14 is sewn on one side of each shoulder strap 3 close to the adjusting strap 4, second plastic buckles 15 are arranged on the opposite sides of the binding straps 14, the transverse binding limiting effect is realized on the shoulder straps 3 to prevent the shoulder straps 3 from slipping off from the shoulders of a visitor, adjusting buckles 5 are arranged on the opposite sides of the adjusting straps 4, a lower hollow frame 6 is fixedly connected to the bottom of the upper hollow frame 1, the back surface of the lower hollow framework 6 is sewn with a lower backpack 7, the top of the lower backpack 7 is sewn with an auxiliary backpack 17, the rear sides of the upper backpack 2, the lower backpack 7 and the auxiliary backpack 17 are all provided with zipper areas to enlarge the storage space of the backpacks, both sides of the lower hollow framework 6 far away from the lower backpack 7 are sewn with a waist pad 8, both sides of the lower hollow framework 6 close to the waist pad 8 are sewn with waist protection pads 16, the peripheries of the waist protection pads 16 are all provided with heat dissipation micropores to provide flexible protection for the waist of a visitor, improve the integral wrapping property of the backpack, simultaneously enhance the ventilation and heat dissipation effects of the waist protection pads 16, both sides of the waist pad 8 close to the lower hollow framework 6 are sewn with cup bags 18 to facilitate the visitor to place articles such as a water cup and an umbrella, the outer side of one group of the waist pads 8 is provided with a control panel 9, and the outer side of the waist pad 8 is sewn with a waistband 10 matched with the control panel 9, the opposite side of the waistband 10 is provided with a first plastic buckle 11, the inner cavities of the upper hollow framework 1 and the lower hollow framework 6 are respectively provided with a massage mechanism 12 and a heat dissipation mechanism 13, the upper hollow framework 1 and the lower hollow framework 6 are both made of light rubber plate materials, the massage mechanism 12 comprises a micro vibration motor 121, two groups of micro vibration motors 121 are respectively fixed on the inner walls of the upper hollow framework 1 and the lower hollow framework 6 close to the upper backpack 2 and the lower backpack 7, the output shafts of the two groups of micro vibration motors 121 are fixedly connected with a vibration end 122, the two sides of the vibration end 122 are both fixedly connected with a bracket 123, the front of the bracket 123 is fixedly connected with a vibration plate 124, the periphery of the front of the vibration plate 124 is fixedly connected with a massage head 125 which is in through fit with the upper hollow framework 1 and the lower hollow framework 6, the massage head 125 is made of elastic silica gel materials, through the arrangement of the massage mechanism 12, the two groups of micro vibration motors 121 provide vibration sources, then, the vibration end part 122, the bracket 123, the vibration plate 124 and the massage head 125 are matched with each other, according to the actual requirement of the follow-up staff, the massage effect of the back and the thigh part is realized, the fatigue degree of the follow-up staff is relieved, the heat dissipation mechanism 13 comprises a fan cover 131, the fan cover 131 is fixed on the inner wall of the upper hollow framework 1 close to the micro vibration motor 121, the inner cavity of the fan cover 131 is fixedly connected with a micro driving motor 132 through a supporting rod, the output shaft of the micro driving motor 132 is fixedly connected with a heat dissipation fan 133, the front surface of the upper hollow framework 1 is embedded with a flow equalization net 134 matched with the heat dissipation fan 133 for use, the periphery of the waist restraining pad 8 is provided with air micropores 135, the micro driving source is provided by the micro driving motor 132 through the arrangement of the heat dissipation mechanism 13, and the sweat accumulated on the back of the follow-up staff is subjected to heat dissipation treatment through the matching of the fan cover 131, the heat dissipation fan 133, the flow equalization net 134 and the flow equalization net 135, improve the wearing comfort of the backpack.

In the utility model, a visitor wears two shoulder straps 3 on the back, then adjusts the tension of two adjusting straps 4 through two groups of adjusting buckles 5, then clamps second plastic buckles 15 on two binding straps 14, thereby realizing the first half of the backpack, then attaches two groups of waist pads 8 and two groups of waist support pads 16 on the waist, and clamps first plastic buckles 11 on two waistbands 10, thereby completing the whole backpack wearing work;

when the follow-up staff needs to massage, clicking the massage unit on the control panel 9, and then controlling the two groups of micro vibration motors 121 to be started, so that the two groups of micro vibration motors 121 drive the two groups of vibration plates 124 on the two groups of supports 123 to vibrate in frequency through the two groups of vibration end parts 122, and the two groups of vibration plates 124 drive the two groups of massage heads 125 to perform vibration massage on the back and the thighs of the follow-up staff attached to the upper hollow framework 1 and the lower hollow framework 6;

when the following-up person needs to dissipate heat, the heat dissipation unit on the control panel 9 is clicked, the micro driving motor 132 is controlled to be started, the micro driving motor 132 in the fan cover 131 drives the heat dissipation fan 133 to rotate, wind power generated by the heat dissipation fan 133 evenly reaches the back of the following-up person after being subjected to flow equalization treatment through the flow equalization net 134, sweat accumulated on the back of the following-up person is subjected to heat dissipation treatment, and heat in the waist and crotch area of the following-up person is subjected to ventilation and heat dissipation treatment through the ventilation micropores 135 in the two sets of waist restraining pads 8 and the ventilation and heat dissipation micropores in the two sets of waist protecting pads 16.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. The utility model provides a portable knapsack, includes last cavity skeleton (1), its characterized in that: the back of going up cavity skeleton (1) has sewed up knapsack (2), the both sides that go up cavity skeleton (1) and be close to last knapsack (2) have all sewed up baldric (3), the surface of baldric (3) has sewed up with last cavity skeleton (1) bottom fixed coordination's regulation area (4), regulation area (4) one side in opposite directions is provided with the regulation and detains (5), go up cavity skeleton (6) under the bottom fixedly connected with of cavity skeleton (1), the back of cavity skeleton (6) has sewed down knapsack (7) down, the both sides that cavity skeleton (6) kept away from down knapsack (7) down have all sewed up and have restrainted bustle (8), one of them is a set of the outside of restrainting bustle (8) is provided with control panel (9), the outside of restrainting bustle (8) has sewed up waistband (10) that use with control panel (9), waistband (10) one side in opposite directions is provided with first plastics buckle (11), the inner chamber of going up cavity skeleton (1) and lower cavity skeleton (6) is provided with massage mechanism (12) and heat dissipation mechanism (13) respectively.

2. The portable backpack according to claim 1, wherein the massage mechanism (12) comprises micro vibration motors (121), two sets of the micro vibration motors (121) are respectively fixed on the upper hollow frame (1) and the lower hollow frame (6) near the inner walls of the upper backpack (2) and the lower backpack (7), the output shafts of the two sets of the micro vibration motors (121) are fixedly connected with the vibration end (122) and the two sides of the vibration end (122) are fixedly connected with the bracket (123), the front surface of the bracket (123) is fixedly connected with the vibration plate (124) and the periphery of the front surface of the vibration plate (124) is fixedly connected with the massage head (125) which is in through fit with the upper hollow frame (1) and the lower hollow frame (6).

3. The portable backpack according to claim 1, wherein the heat dissipation mechanism (13) comprises a fan cover (131), the fan cover (131) is fixed on the inner wall of the upper hollow framework (1) close to the micro vibration motor (121), the inner cavity of the fan cover (131) is fixedly connected with a micro driving motor (132) through a support rod, the output shaft of the micro driving motor (132) is fixedly connected with a heat dissipation fan (133), a current-sharing net (134) matched with the heat dissipation fan (133) is embedded in the front surface of the upper hollow framework (1), and ventilation micropores (135) are formed around the girdling pad (8).

4. Portable backpack according to claim 1, characterized in that the shoulder straps (3) are sewn with a tie strap (14) on the side close to the adjusting strap (4), the opposite side of the tie strap (14) being provided with a second plastic catch (15).

5. The portable backpack as claimed in claim 1, wherein a waist support pad (16) is sewn on both sides of the lower hollow frame (6) close to the waist support pad (8), and heat dissipation micropores are formed around the waist support pad (16).

6. The portable backpack according to claim 1, characterized in that the lower backpack (7) is sewn with a secondary backpack (17) on top and the bustle (8) is sewn with a cup bag (18) on both sides near the lower hollow skeleton (6).

7. A portable backpack according to claim 1, characterized in that the side of the upper backpack (2) remote from the upper hollow frame (1) is provided with a flexible solar panel (19) for cooperation with the control panel (9).