CN215381988U - Warning fastener and backpack applying same - Google Patents

Abstract

The utility model discloses a warning buckle and a backpack applying the same, wherein the warning prompt buckle comprises an upper male buckle and a lower female buckle, the upper male buckle and the lower female buckle are detachably buckled, a warning circuit is arranged in the upper male buckle or the lower female buckle, when the upper male buckle and the lower female buckle are in a quiet state and are opened to a warning state, and warning sounds are automatically closed after a certain time interval S.

Description

Warning fastener and backpack applying same

Technical Field

The utility model relates to the technical field of backpacks, in particular to a warning buckle and a backpack applying the warning buckle.

Background

Along with the improvement of environmental protection consciousness, shopping bag becomes the thing package of putting of people in daily life commonly used, and current backpack provides convenience for people's trip and carrying article, along with economic society's development and the continuous improvement of people's standard of living, in order to satisfy people's different demands, the style of present backpack is also more and more diversified.

At present, most backpack on the market only have the traditional object placing function. At present traditional schoolbag lacks bearing and unloads heavy burden prompt facility design on the market: all the weight of the traditional schoolbag is concentrated at the bottom of the schoolbag, the falling feeling is particularly obvious, the spine is easy to bend (humpback), and the spine is easy to be impacted by an object from an inner grid when the schoolbag is moved.

In view of the above-mentioned problems and disadvantages, there is a need for new improvements in the design of existing packages.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a warning buckle and a backpack applying the warning buckle, so as to achieve the purpose of prompting that a chest belt and a waistband are tied to achieve pressure reduction and spine protection.

The technical scheme adopted by the utility model for solving the technical problem is as follows:

a warning buckle is characterized by comprising: go up pin thread and lower box, go up pin thread with the detachable lock joint of box down, wherein, go up pin thread or box inside is provided with warning circuit down, when go up pin thread with be quiet state when the box lock is buckled down, when go up pin thread with be warning state when the box is opened down.

As a further improvement to the above scheme, the upper male buckle and the lower female buckle are both arranged in a stepped structure, so that the upper male buckle and the lower female buckle are matched up and down.

Furthermore, a clamping groove is formed in the upper male buckle, and a buckle matched with the clamping groove is arranged on the lower female buckle.

Further, warning circuit install in go up in the pin thread, warning circuit includes circuit board, attention device and battery, the attention device with the battery all with the circuit board is connected, box surface still is provided with battery installation position down, the battery is installed in this battery installation position.

Further, the warning indicator is a flash lamp, and the flash lamp can be automatically turned off after flashing continues for the S time period.

Further, the alarm is a vibrator, and the vibrator can be automatically turned off after vibration lasts for S time period.

Further, S is set to 120 seconds.

Furthermore, the upper male buckle and the lower female buckle are provided with magnets which are matched with each other.

A knapsack of application warning suggestion buckle which characterized in that: comprises the alarm prompt buckle.

Furthermore, two groups of warning prompt buckles are arranged, wherein one group is arranged at the corresponding position of the left shoulder belt and the right shoulder belt, and the other group is arranged at the corresponding position of the left buckle belt and the right buckle belt.

The utility model has the beneficial effects that: the warning buckle has a warning function under the condition that a user does not tie a chest strap or a waist belt, so that the user can tie the chest strap and the waist belt to play a role, and the schoolbag can achieve the effects of bearing the back and protecting the spine under the most reduced pressure, thereby having good application prospect.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic view of the overall structure of a backpack applying the warning prompt buckle according to the present invention;

FIG. 2 is a schematic view of the overall structure of the warning buckle of the present invention;

FIG. 3 is a schematic view of the overall structure of the upper male buckle of the present invention;

fig. 4 is a schematic view of the overall structure of the lower box of the present invention.

Detailed Description

Referring to fig. 1 to 4, a warning fastener includes: go up pin thread 1 and box 2 down, go up pin thread 1 with the detachable lock joint of box 2 down, warning suggestion fastener is the cuboid structure on the whole, wherein, go up pin thread 1 or box 2 inside is provided with warning circuit down, works as go up pin thread 1 with be quiet state down when the box 2 is buckled, work as go up pin thread 1 with be warning state when box 2 is opened down, automatic closing behind the interval of prompt tone certain period S, the prompt tone period S sets up to 120 seconds. Warning circuit install in go up in the pin thread 1, warning circuit includes circuit board, attention device and battery, the attention device with the battery all with the circuit board is connected, 2 surfaces of box still are provided with battery installation position 22 down, the battery is installed in this battery installation position 22, and the attention device is flash light or vibrator, but flash light or vibrator scintillation or vibration last 120 seconds after self-closing. The design of the utility model is characterized in that the shoulder pressure can be reduced by 48 percent by tying the upper chest strap and the upper waistband under the correct back carrying of the schoolbag. Therefore, the alarm prompt buckle developed at this time has a prompt function under the condition that a user does not tie the chest strap or the waist belt, so that the user can tie the chest strap and the waist belt, and the schoolbag can achieve the effects of bearing the back and protecting the spine under the most reduced pressure.

As shown in fig. 2 and 3, the upper pin 1 and the lower box 2 are each provided in a stepped structure so that they fit up and down. The edge of the upper male buckle 1 is arc-shaped. The upper male buckle 1 is provided with a clamping groove 11, and the lower female buckle 2 is provided with a buckle 21 matched with the clamping groove 11. The warning circuit is arranged in the upper male buckle 1. The warning prompt buckle consists of a circuit board, a battery, a small horn and a magnet. The male and female (up and down) buckles are in a quiet state, the male and female (up and down) buckles are opened to have a prompt function, and the sound volume is prompted to be 20 seconds, and the male and female buckles can be automatically closed. Let use traditional schoolbag lack the bearing in the market at present and unload heavy burden prompt facility design: all the weight of the traditional schoolbag is concentrated at the bottom of the schoolbag, the falling feeling is particularly obvious, the spine is easy to bend (humpback), and the spine is easy to be impacted by an object from an inner grid when the schoolbag is moved; therefore, the warning prompt buckle is developed at this time, and the aim of pressure reduction and spine protection is achieved when the chest belt and the waistband are correctly tied.

Preferably, go up on pin 1 and all be provided with the magnet of mutually supporting on the box 2 down, conveniently go up the cooperation between pin 1 and the box 2 and connect or install.

Referring to fig. 1, a backpack applying an alarm prompting buckle includes the alarm prompting buckle.

The warning prompt buckles are provided with two groups, wherein one group is arranged at the corresponding position of the left and right shoulder belts 3 and 4, and the other group is arranged at the corresponding position of the left and right buckle belts 5 and 6. Description of the principle of warning buckle: under normal condition, when the knapsack was not used, the buckle was connected closedly, and when the user needed to wear the schoolbag on the back, just need open the buckle, then worn on the back, the warning buckle detained closed can. The warning prompt buckle consists of a circuit board, a battery, a small horn and a magnet. The male and female (up and down) buckles are in a quiet state, the male and female (up and down) buckles are opened to have a prompt function, and the sound volume is prompted to be 20 seconds, and the male and female buckles can be automatically closed. The warning prompt buckle plays a role in reminding the most important: if the schoolbag is worn on the back and the chest belt and the waistband are not tied, the alarm can sound to remind people to wear the schoolbag well, and the automobile can also give out reminding alarm if the safety belt is not buckled.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model.

Claims (7)

1. A warning buckle is characterized by comprising: the anti-theft alarm lock comprises an upper male buckle (1) and a lower female buckle (2), wherein the upper male buckle (1) and the lower female buckle (2) are detachably buckled, a warning circuit is arranged inside the upper male buckle (1) or the lower female buckle (2), the upper male buckle (1) and the lower female buckle (2) are in a quiet state when buckled, and the upper male buckle (1) and the lower female buckle (2) are in a warning state when opened; the alarm is a flash lamp or a vibrator, and the flash lamp can be automatically turned off after the flash lamp continuously flashes or the vibrator vibrates for S time period; the upper male buckle (1) and the lower female buckle (2) are provided with magnets which are matched with each other.

2. The warning buckle as claimed in claim 1, wherein: go up pin thread (1) with box (2) all set up to cascaded structure down to make both cooperate from top to bottom.

3. The warning buckle as claimed in claim 2, wherein: the upper male buckle (1) is provided with a clamping groove (11), and the lower female buckle (2) is provided with a buckle (21) matched with the clamping groove (11).

4. The warning buckle as claimed in claim 1, wherein: the warning circuit install in go up in pin thread (1), warning circuit includes circuit board, attention device and battery, the attention device with the battery all with the circuit board is connected, box (2) surface still is provided with battery installation position (22) down, the battery is installed in this battery installation position (22).

5. The warning buckle as claimed in claim 1, wherein: s is set to 120 seconds.

6. A knapsack of application warning suggestion buckle which characterized in that: comprising the warning prompt buckle according to any one of claims 1 to 5.

7. The backpack of claim 6, wherein the backpack comprises: the warning prompt buckles are provided with two groups, wherein one group is arranged at the corresponding position of the left and right shoulder belts (3, 4), and the other group is arranged at the corresponding position of the left and right buckle belts (5, 6).

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