CN205923333U - Take schoolbag of automatic hasp - Google Patents
Take schoolbag of automatic hasp Download PDFInfo
- Publication number
- CN205923333U CN205923333U CN201620797105.9U CN201620797105U CN205923333U CN 205923333 U CN205923333 U CN 205923333U CN 201620797105 U CN201620797105 U CN 201620797105U CN 205923333 U CN205923333 U CN 205923333U
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- Prior art keywords
- automatic locking
- school bag
- bag
- bag body
- rotating mechanism
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Abstract
The utility model relates to a schoolbag technical field discloses a take schoolbag of automatic hasp, including the package body, the front connection of package body has the braces, the top of package body is provided with waterproof cover plate, the bottom of package body is provided with automatic hasp, the end that stretches out of waterproof cover plate is provided with the hasp board, waterproof cover plate covers the opening of package body and the back of package body just is connected with automatic hasp through the hasp board, the whole space leather material producing that adopts of this schoolbag, inside is set off and is adopted the foaming offset plate, and material light in weight, waterproof nature are good, even if also can produce buoyancy under the regimen condition filling, this kind of schoolbag not only can the crashproof, and children still can float on the surface of water with the help of the schoolbag moreover, effectively protect child's life safety, further pass through to set up the mesh of reflection of light piece in order to improve children's warning vehicle when driving a vehicle to and monitor through built -in GPS pair of module children's geographical position formation, especially be favorable to the protection of the head of a family to the minor.
Description
Technical field
This utility model is related to school bag technical field, more particularly, to a kind of school bag with automatic locking.
Background technology
Prior art discloses a kind of school bag, it is the outer surface setting rain umbrella stick fixing apparatus in school bag body, umbrella
It is tubular structure fixing device, rain umbrella stick fixing apparatus are made up of collet, fixing band, fixing band arranges relative two groups in left and right
Or more than two, rain umbrella stick fixing apparatus are arranged on contrary with a braces side on school bag body.During use, after umbrella struts,
Umbrella, in insertion rain umbrella stick fixing apparatus from top to down, fixes tight umbrella handle with fixing band.This school bag is except having
Beyond the function of existing common school bag, also having a rainy day can fix the function of strutting umbrella handle.But, this school bag will be opened
Mouth or zip position are arranged at the back side, run into when raining, rainwater is easily accessible school bag, and in view of this, inventor is to this
Make improvement.
Content of the invention
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of school bag with automatic locking, this book
The structure of bag is simple, has the advantages that rain-proof waterproof.
For achieving the above object, a kind of school bag with automatic locking of the present utility model, including bag body, described bag body
Be positively connected with braces, the top of described bag body is provided with flashing, and the bottom of described bag body is provided with automatic lock
Button, the external part of described flashing is provided with locking board, and described flashing covers the opening of bag body and the back of the body of bag body
Face and being connected with automatic locking by locking board.
Further, described automatic locking includes housing, also includes rotating mechanism and for limiting rotating mechanism convolution
Elastic limit mechanism, described housing is provided with the first axis hole and the second axis hole passing through for rotating mechanism, and described rotating mechanism is even
It is connected to rotation product, described elastic limit mechanism is provided with for releasing the pressing axis that rotating mechanism is limited, and described pressing axis is worn
Cross the second axis hole to stretch out.
Further, described rotating mechanism includes rotary shaft and the elastic component for driving rotary shaft to rotate, described rotation
The bottom of axle is provided with confinement block.
Further, described elastic component is torsion spring, and torsion spring is socketed with rotary shaft.
Further, described elastic limit mechanism is additionally provided with the Hookean spring for the pressing axis that resets, described pressing axis
Lower end be provided with for stop confinement block to stops.
Further, described housing is provided with assembling stand, and described rotating mechanism, elastic limit mechanism are all solid with assembling stand
Fixed.
Further, between described rotation product and surface of shell, indwelling has gap.
Further, described assembling stand is also associated with outer buckle.
Further, the front of described bag body is provided with for the elastic cushion with human contact.
Further, the front of described bag body is provided with and ushers to seat, and the upper end of described braces is flexibly connected with usheing to seat；Described
Automatic locking is provided with movable button, and the lower end of described braces is connected with movable button.
The beneficial effects of the utility model：Compared with prior art, a kind of school bag with automatic locking of the present utility model,
Including bag body, described bag body be positively connected with braces, the top of described bag body is provided with flashing, described bag this
The bottom of body is provided with automatic locking, and the external part of described flashing is provided with locking board, and described flashing covers bag originally
The back side of the opening of body and bag body and being connected with automatic locking by locking board；This school bag employs flashing, using anti-
Water cover piece is covered the opening of school bag and turns again to bottom along the back side and be attached with automatic locking, so, preferably avoids
Rainwater etc. is to invading of school bag surface different openings wet, and substantially, structure is simple for waterproof effect.
Brief description
Fig. 1 is axonometric chart of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is upward view of the present utility model.
Fig. 4 is this utility model school bag open mode figure.
Fig. 5 is the front view of the new automatic locking of this practicality.
Fig. 6 is the internal structure schematic diagram of this utility model automatic locking.
Fig. 7 is the top view of this utility model automatic locking.
Fig. 8 is this utility model automatic locking lockup state structural representation.
Reference：
Automatic locking -- 1, housing -- 11, the first axis hole -- 111, the second axis hole -- 112, rotating mechanism -- 12, rotation
Axle -- 121, elastic component -- 122, confinement block -- 123, elastic limit mechanism -- 13, pressing axis -- 131, Hookean spring -- 132, support
Stops -- 133, revolve product -- 14, assembling stand -- 15, outer buckle -- 16, movable button -- 17；Bag body -- 2, opening -- 21, the back of the body
Band -- 3, flashing -- 4, locking board -- 5, elastic cushion -- 6, usher to seat 7.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described in detail.
Referring to Fig. 1 to Fig. 8, a kind of school bag with automatic locking, including bag body 2, being positively connected with of described bag body 2
Braces 3, the top of described bag body 2 is provided with flashing 4, and this flashing can directly adopt existing waterproof material or skin
Leather, here does not limit, and the bottom of described bag body 2 is provided with automatic locking 1, and the external part of described flashing 4 is provided with
Locking board 5, this locking board 5 is provided with multiple screens, consequently facilitating user is adjusted as needed, described flashing 4
Cover the opening 21 of bag body 5 and the back side of bag body 2 and be connected with automatic locking 1 by locking board 5；The opening of bag body 2
21 according to the difference of style, arranges multiple openings, or opening establishing slide fastener etc. simultaneously again, and this school bag employs waterproof cover
Piece 4, is covered the opening 21 of school bag using flashing 4 and turns again to bottom along the back side and be attached with automatic locking 1, this
Sample, it is wet to invading of school bag surface different openings preferably to avoid rainwater etc., and substantially, structure is simple for waterproof effect.
In addition, this school bag integrally adopts space leather material to make, inside is set off and is adopted Foamed plywood, and material weight is light, anti-
Aqueouss are good, even if buoyancy also can be produced in the case of water-filling；This school bag not only can be with anticollision, and child also can be by book
Bag floats on the water surface, the life security of effective protection child.
Certainly, described bag body can also built-in GPS chip further, in conjunction with related PCB module, can facilitate to passing through
Gps signal is tracked to the position of school bag, thus reaching the purpose of monitoring child position.
Specifically, described automatic locking includes housing 11, also includes rotating mechanism 12 and is used for limiting rotating mechanism 12
The elastic limit mechanism 13 of convolution, described housing 11 is provided with the first axis hole 111 and the second axis hole passing through for rotating mechanism 12
112, described rotating mechanism 12 is connected with rotation product 14, and described elastic limit mechanism 13 is provided with for releasing to rotating mechanism 12
The pressing axis 131 limiting, described pressing axis 131 stretches out through the second axis hole 112；This automatic locking, when using, is touching
During dynamic elasticity limiting mechanism 13, elastic limit mechanism 13 releases the restriction to rotating mechanism 12, and rotating mechanism 12 drives rotation
Product 14 rotates to an angle, thus can lock using rotation product 14, during unlocking, then reversely rotates the rotation corresponding angle of product 14
Degree, even if the restriction to rotating mechanism 12 recovers in elastic limit mechanism 13, thus reaching purpose of opening, to sum up, this automatic locking
There is structure simple, easy to operate advantage.
Specifically, described rotating mechanism 12 includes rotary shaft 121 and the elastic component for driving rotary shaft 121 to rotate
122, the bottom of described rotary shaft 121 is provided with confinement block 123.Described confinement block 123 it is preferably provided as fan shape, so favourable
In being rotated along same axle center and radius.
Certainly, for being optimum selection during torsion spring, torsion spring is socketed described elastic component 122 with rotary shaft 121.The cantilever arm of torsion spring
Can be abutted with housing 11 or other fixtures, rotary shaft 121, when being resetted, is rotated necessarily automatically using torsion spring
Angle, realize lock-out state.
Specifically, described elastic limit mechanism 13 is additionally provided with the Hookean spring 132 for the pressing axis 131 that resets, institute
State pressing axis 131 lower end be provided with for stop confinement block 123 to stops 133.When needing to lift restrictions, can depress
Pressing axis 131, at this moment, moves down to stops 133, thus releasing to the barrier effect limiting, confinement block 123 rotates to phase
After answering angle, that is, realize lock-out state.When needing to recover to limit, under external force, rotation product 14 rotates, and at this moment can carry
Dynamic confinement block 123 circles round, at this moment support stops 133 in the presence of Hookean spring 132 automatically on move, thus recovering to confinement block
123 stop.Mainly realize unblock and action of locking using to the resigning of stops 133 and stop in this programme.
In the technical program, described housing 11 is provided with assembling stand 15, described rotating mechanism 12, elastic limit mechanism 13
All fixing with assembling stand 15.This assembling stand 15 is conducive to the integrated effect to rotating mechanism 12 and elastic limit mechanism 13, is easy to
Install and fixing,
In the technical program, in order that the fastener of case and bag is preferably coordinated with rotation product, described rotation product 14 and shell
Indwelling between body 11 surface has gap.The fastener of accommodating case and bag is easy in this gap.
In the technical program, described assembling stand 15 is also associated with locking board 16.The effect of this locking board 16 is to fix
Rotating mechanism 12 and elastic limit mechanism 13, so that whole automatic locking is easy to the preparation for case and bag.
In order that school bag is more comfortable when using, the front of described bag body 2 is provided with for the bullet with human contact
Property cushion 6.This elastic cushion 6 can be arranged accordingly according to the form of human body back, with realize overall using comfortable
Sense is more preferably.
Certainly, in order to improve the safety of use further, the lateral surface of described braces 3 and flashing 4 is provided with
Reflecting piece（In figure is not shown）, particularly in dusk or the misty rain sky of dark, child in upper class hour, described braces 3 anti-
The reflecting piece of mating plate and flashing 4 setting forms the reflection to car bulb, such that it is able to warning vehicle operator it is ensured that
The safety of child.
In the technical program, the front of described bag body 2 is provided with ushers to seat 7,7 lives in the upper end of described braces 3 and usheing to seat
It is dynamically connected；Described automatic locking 1 is provided with movable button 17, and the lower end of described braces 3 is connected with movable button 17.Permissible through this programme
Find out, the upper end of braces 3 is with the lower end of braces 3 and is flexibly connected, when using, self adaptation can be carried out according to different crowd
Adjust, it is to avoid sense of discomfort produced by existing braces 3 is fixing.Braces 37 is flexibly connected user can be allowed easily to adjust with usheing to seat
Section shoulder back of the body position, it is to avoid the bow-backed problem causing because of long-time knapsack, contributes to correcting the healthy growth of child.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to this reality
With new thought, all will change in specific embodiments and applications, this specification content should not be construed as
To restriction of the present utility model.
Claims (10)
1. a kind of school bag with automatic locking, including bag body it is characterised in that：Described bag body be positively connected with braces,
The top of described bag body is provided with flashing, and the bottom of described bag body is provided with automatic locking, described flashing
External part is provided with locking board, and described flashing covers the opening of bag body and the back side of bag body and passes through locking board and oneself
Dynamic lock connects.
2. a kind of school bag with automatic locking according to claim 1 it is characterised in that：Described automatic locking includes shell
Body, rotating mechanism and the elastic limit mechanism for limiting rotating mechanism convolution, described housing is provided with the first axis hole and for rotation
The second axis hole that rotation mechanism passes through, described rotating mechanism is connected with rotation product, and described elastic limit mechanism is provided with for releasing
The pressing axis that rotating mechanism is limited, described pressing axis stretches out through the second axis hole.
3. a kind of school bag with automatic locking according to claim 2 it is characterised in that：Described rotating mechanism includes rotating
Axle and the elastic component for driving rotary shaft to rotate, the bottom of described rotary shaft is provided with confinement block.
4. a kind of school bag with automatic locking according to claim 3 it is characterised in that：Described elastic component is torsion spring, turns round
Spring is socketed with rotary shaft.
5. a kind of school bag with automatic locking according to claim 3 it is characterised in that：Described elastic limit mechanism also sets
Be equipped with the Hookean spring for the pressing axis that resets, the lower end of described pressing axis be provided with for stop confinement block to stops.
6. a kind of school bag with automatic locking according to claim 2 it is characterised in that：Described housing is provided with assembling
Seat, described rotating mechanism, elastic limit mechanism are all fixed with assembling stand.
7. a kind of school bag with automatic locking according to claim 2 it is characterised in that：Described rotation product and surface of shell
Between indwelling have gap.
8. a kind of school bag with automatic locking according to claim 1 it is characterised in that：Described braces and flashing
Lateral surface is provided with reflecting piece.
9. a kind of school bag with automatic locking according to claim 1 it is characterised in that：The front setting of described bag body
Have for the elastic cushion with human contact.
10. a kind of school bag with automatic locking according to any one of claim 1 ~ 9 it is characterised in that：Described bag body
Front be provided with and usher to seat, the upper end of described braces is flexibly connected with usheing to seat；Described automatic locking is provided with movable button, the described back of the body
The lower end of band is connected with movable button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620797105.9U CN205923333U (en) | 2016-07-27 | 2016-07-27 | Take schoolbag of automatic hasp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620797105.9U CN205923333U (en) | 2016-07-27 | 2016-07-27 | Take schoolbag of automatic hasp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205923333U true CN205923333U (en) | 2017-02-08 |
Family
ID=57927277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620797105.9U Active CN205923333U (en) | 2016-07-27 | 2016-07-27 | Take schoolbag of automatic hasp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205923333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733562A (en) * | 2018-09-03 | 2019-05-10 | 广州市佰德利实业有限公司 | Safetybuoyance knapsack |
-
2016
- 2016-07-27 CN CN201620797105.9U patent/CN205923333U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733562A (en) * | 2018-09-03 | 2019-05-10 | 广州市佰德利实业有限公司 | Safetybuoyance knapsack |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |