CN206202974U - Dual fail-safe waterproof bag closing device - Google Patents
Dual fail-safe waterproof bag closing device Download PDFInfo
- Publication number
- CN206202974U CN206202974U CN201621065065.5U CN201621065065U CN206202974U CN 206202974 U CN206202974 U CN 206202974U CN 201621065065 U CN201621065065 U CN 201621065065U CN 206202974 U CN206202974 U CN 206202974U
- Authority
- CN
- China
- Prior art keywords
- buckle
- button hole
- block button
- waterproof bag
- depressed part
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of dual fail-safe waterproof bag closing device, including the first buckle, including the first buckle depressed part, the first snap projection and the first buckling piece；Second buckle, including the second buckle depressed part, the second snap projection and the second buckling piece；Upper shell, side is provided with the first block button hole for allowing the first buckle depressed part to penetrate, and is provided with the first buckle axle wherein, and opposite side is provided with the second block button hole for allowing the second buckle depressed part to penetrate, and is provided with the second buckle axle wherein；Lower house, with the shape corresponding with upper shell, side is provided with the 3rd block button hole for allowing the first buckle depressed part to penetrate, and is provided with the 3rd buckle axle wherein, opposite side is provided with the 4th block button hole for allowing the second buckle depressed part to penetrate, and is provided with the 4th buckle axle wherein；Locking plate, for pinning the first snap projection and the second snap projection.The utility model enhances the sealing and safety in utilization of waterproof bag, is suitable for batch production.
Description
Technical field
The utility model is related to a kind of closing device, and in particular to a kind of dual fail-safe waterproof bag closing device.
Background technology
Generally, PVC waterproof bags are sealed by itself water-proof strip or common closing device.Contained in waterproof bag
Article is more or during weight weight, it is easy to burst the water-proof strip of itself or common closing device is become loose, cause Sheng
The article of dress is poured out, and causes unnecessary trouble and loss.
The content of the invention
The utility model is proposed to solve the above problems, its object is to provide a kind of dual fail-safe waterproof bag envelope
Mouth device.
To achieve these goals, the utility model provides following technical scheme：A kind of dual fail-safe waterproof bag closing device,
Including：First buckle, including the first buckle depressed part, be arranged at the first buckle end the first snap projection and position
The first buckling piece in the middle of the first buckle depressed part and the first snap projection；Second buckle, including the second buckle is recessed
Fall into portion, be arranged at the second buckle end the second snap projection and positioned at the second buckle depressed part with second card
The second buckling piece in the middle of button protuberance；Upper shell, side is provided with the first card for allowing the first buckle depressed part to penetrate
Button hole, and the first buckle axle is provided with first block button hole, opposite side is provided with for allowing the second buckle depressed part to wear
The second block button hole for entering, and the second buckle axle, first block button hole and the second buckle are provided with second block button hole
Hole is set to symmetrical；Lower house, with the shape corresponding with the upper shell, side is provided with for allowing described first to block
The 3rd block button hole that button depressed part is penetrated, and the 3rd buckle axle is provided with the 3rd block button hole, opposite side is provided with for allowing
The 4th block button hole that the second buckle depressed part is penetrated, and the 4th buckle axle is provided with the 4th block button hole, described
Three block button holes and the 4th block button hole be set to it is symmetrical, and the 3rd block button hole and first block button hole position
Corresponding, the 4th block button hole is corresponding with the position of second block button hole；And locking plate, for pinning described first
Snap projection and the second snap projection.
Preferably, the upper shell also includes：Stator in first, is arranged at the upper shell inner side, and positioned at described
Between first block button hole and the second block button hole, and it is provided with first and fixes film perforation and first by presser feet, for fixes waterproof bag；
Locking film perforation, fixes between film perforation, in described first for allowing the locking plate to penetrate and slide up and down；And V-arrangement is convex
Muscle, positioned at the upper shell bottom.
Preferably, the lower house also includes：Stator in second, is arranged at the lower house inner side, and positioned at described
It is between 3rd block button hole and the 4th block button hole and corresponding with stator position in described first, and be provided with film perforation is fixed in second
And second press presser feet, for fixing waterproof bag；And v-depression, positioned at the lower house bottom, and with the V-arrangement convex tendon
It is engaged, the sealing for increasing waterproof bag.
Preferably, the locking plate also includes：Locking plate pin；Locking plate lower end；And locking plate upper end, width is more than institute
Locking plate lower end is stated, for blocking first snap projection and the second snap projection.
Preferably, dual fail-safe waterproof bag closing device also includes：The shapes and sizes of the first buckle axle and described
Three buckle axles are consistent, and position correspondence；And the shapes and sizes of the second buckle axle are consistent with the 4th buckle axle, and
Position correspondence.
Preferably, dual fail-safe waterproof bag closing device, it is characterised in that：It is provided with the upper shell 1 or the lower house 2
Hanging hole 25, lanyard hook 6 is provided with the hanging hole 25.
The utility model enhances the sealing and safety in utilization of waterproof bag using bayonet unit, is suitable for batch production
And practical application.
Brief description of the drawings
Fig. 1 is the stereogram of the first buckle of the dual fail-safe waterproof bag closing device of the utility model embodiment.
Fig. 2 is the stereogram of the second buckle of the dual fail-safe waterproof bag closing device of the utility model embodiment.
Fig. 3 is the stereogram of the upper shell of the dual fail-safe waterproof bag closing device of the utility model embodiment.
Fig. 4 is the stereogram of the lower house of the dual fail-safe waterproof bag closing device of the utility model embodiment.
Fig. 5 is the stereogram of the locking plate of the dual fail-safe waterproof bag closing device of the utility model embodiment.
Fig. 6 is the use state front view of the dual fail-safe waterproof bag closing device of the utility model embodiment.
Fig. 7 is the use state sectional view of the dual fail-safe waterproof bag closing device of the utility model embodiment.
Fig. 8 is the stereogram of the lanyard hook of the dual fail-safe waterproof bag closing device of the utility model embodiment.
【Description of reference numerals】
1：Upper shell 2：Lower house
3：First buckle 4：Second buckle
5：Locking plate 6：Lanyard is linked up with
11：First block button hole 12：Second block button hole
13：Stator 14 in first：Locking film perforation
15：V-arrangement convex tendon 21：3rd block button hole
22：4th block button hole 23：Stator in second
24：V-depression 25：Hanging hole
31：First buckle depressed part 32：First snap projection
33：First buckling piece 41：Second buckle depressed part
42：Second snap projection 43：Second buckling piece
51：Locking plate pin 52：Locking plate upper end
53：Locking plate lower end 111：First buckle axle
121：Second buckle axle 131：Film perforation is fixed in first
132：First presses presser feet 211：3rd buckle axle
221：4th buckle axle 231：Film perforation is fixed in second
232：Second presses presser feet
Specific embodiment
Hereinafter, the accompanying drawing in the utility model embodiment will be combined, the technical scheme in the utility model embodiment is entered
Row is clearly and completely described.Obviously, described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of the utility model protection.
Fig. 1 is the stereogram of the first buckle of the dual fail-safe waterproof bag closing device of the utility model embodiment.Fig. 2 is this
The stereogram of the second buckle of the dual fail-safe waterproof bag closing device of utility model embodiment.Fig. 3 is the utility model embodiment
Dual fail-safe waterproof bag closing device upper shell stereogram.Fig. 4 is sealed for the dual fail-safe waterproof bag of the utility model embodiment
The stereogram of the lower house of mouth device.Fig. 5 is the locking plate of the dual fail-safe waterproof bag closing device of the utility model embodiment
Stereogram.Fig. 6 is the use state front view of the dual fail-safe waterproof bag closing device of the utility model embodiment.Fig. 7 is this reality
With the use state sectional view of the dual fail-safe waterproof bag closing device of new embodiment.Fig. 8 is double the utility model embodiment
The stereogram of the lanyard hook of safety water-proof bag closing device.
Referring to figs. 1 to Fig. 8, the dual fail-safe waterproof bag closing device of the utility model embodiment mainly includes the first buckle
3rd, the second buckle 4, upper shell 1, lower house 2 and locking plate 5.
Wherein, first buckle 3, including the first buckle depressed part 31, it is arranged at the first of the end of the first buckle 3
The buckling piece 33 of snap projection 32 and first.
Second buckle 4, including the second buckle depressed part 41, it is arranged at the second buckle of the end of the second buckle 4
The buckling piece 43 of protuberance 42 and second.
The upper shell 1, the first block button hole 11 for allowing the first buckle depressed part 31 to penetrate is provided with side, and
The first buckle axle 111 is provided with first block button hole 11, opposite side is provided with for allowing the second buckle depressed part 41 to wear
The second block button hole 12 for entering, and the second buckle axle 121 is provided with second block button hole 12, first block button hole 11 and
Second block button hole 12 is set to symmetrical.
The lower house 2, with the shape corresponding with the upper shell 1, is provided with for allowing described first to block in side
The 3rd block button hole 21 that button depressed part 31 is penetrated, and the 3rd buckle axle 211 is provided with the 3rd block button hole 21, opposite side sets
There is the 4th block button hole 22 for allowing the second buckle depressed part 41 to penetrate, and the 4th is provided with the 4th block button hole 22
Buckle axle 221, the 3rd block button hole 21 and the 4th block button hole 22 are set to symmetrical.Here, first block button hole
11 is corresponding with the position of the 3rd block button hole 21, and second block button hole 12 is relative with the position of the 4th block button hole 22
Should.
Additionally, the shapes and sizes of the first buckle axle 111 are consistent with the 3rd buckle axle 211, and position correspondence；
And the shapes and sizes of the second buckle axle 121 are consistent with the 4th buckle axle 221, and position correspondence.
The locking plate 5, for pinning the snap projection 42 of first snap projection 32 and second.
The upper shell 1 can also include stator 13 in first, locking film perforation 14 and V-arrangement convex tendon 15.
Wherein, stator 13 in described first, is arranged at the inner side of the upper shell 1, and positioned at first block button hole 11
Between the second block button hole 12, and it is provided with first and fixes film perforation 131 and first by presser feet 132, for fixes waterproof bag.
The locking film perforation 14, fixes between film perforation 131, in described first for allowing the locking plate 5 to penetrate simultaneously
Slide up and down.
The V-arrangement convex tendon 15, positioned at the bottom of the upper shell 1.
The lower house 2 can also include stator 23 and V rows groove 24 in second.
Wherein, stator 23 in described second, is arranged at the inner side of the lower house 2, and positioned at the 3rd block button hole 21
It is between the 4th block button hole 22 and corresponding with the position of stator 13 in described first, and be provided with second fix film perforation 231 and
Second presses presser feet 232, for fixing waterproof bag.
The v-depression 24, it is positioned at the bottom of the lower house 2 and engaged with the V-arrangement convex tendon 15, for increasing
The sealing of waterproof bag.
The locking plate 5 can also include locking plate pin 51, locking plate lower end 53 and locking plate upper end 52.
Wherein, locking plate upper end 52, width is more than the locking plate lower end 53, for blocking first snap projection
32 and second snap projection 42.
The dual fail-safe waterproof bag closing device of the utility model embodiment, can also include the extension positioned at the lower house 2
Hole 25, and the lanyard hook 6 on the hanging hole 25.Although structure shown in figure is the hanging hole 25 is located at the lower casing
Body 2, but the hanging hole 25 can also be arranged on the upper shell 1.
Hereinafter, the application method of the dual fail-safe waterproof bag closing device of the utility model embodiment is illustrated.
When needing to use this closing device to be sealed to waterproof bag, user corresponds to four pocket of PVC waterproof bags respectively
Described first is through by presser feet 132 and second by presser feet 232, and first is pressed into by presser feet 132 film perforation is fixed in first
131, second is pressed into second by presser feet 232 and fixes film perforation 231, so that PVC waterproof bags are fixed in described first fixing
In piece 13 and second on stator 23（Reference picture 3 and Fig. 4）.
Next, the lower house 2 is buckled on the upper shell 1, now, the V-arrangement convex tendon 15 is mutual with v-depression 24
Mutually it is engaged, and the hole position of first block button hole 11 is aligned with the hole position of the 3rd block button hole 21, second block button hole 12
Hole position is aligned with the hole position of the 4th block button hole 22.Meanwhile, the first buckle axle 111 is in forward lap with the 3rd buckle axle 211
Shape, the second buckle axle 121 and the 4th buckle axle 221 are in the shape that forward laps.
Afterwards, the first buckle depressed part 31 is directed at the first buckle axle 111 and the 3rd buckle axle 211, and
The first buckle depressed part 31 is inserted into the block button hole 21 of first block button hole 11 and the 3rd from the outside of the upper shell 1
In；Now, first buckling piece 33 is located at the outside of first block button hole 11 on one side, and with the upper shell 1 in mutual
Plumbness.Meanwhile, the second buckle depressed part 41 is directed at the second buckle axle 121 and the 4th buckle axle 221, and
The second buckle depressed part 41 is inserted into the block button hole 22 of second block button hole 12 and the 4th from the outside of the upper shell 1
In；Now, second buckling piece 43 is located at the outside of second block button hole 12 on one side, and with the upper shell 1 in mutual
Plumbness.
Next, first buckling piece 33 is pressed to inner side, first buckle 3 is with the first buckle axle 111
It is that axially inner side rotates 90 degree with the 3rd buckle axle 211, final first buckling piece 33 is in be adjacent to shape with the upper shell 1
State.Meanwhile, second buckling piece 43 is pressed to inner side, second buckle 4 is blocked with the second buckle axle 121 and the 4th
Buckle shaft 221 is that axially inner side rotates 90 degree, and final second buckling piece 43 is in be adjacent to state with the upper shell 1.Now, originally
The dual fail-safe waterproof bag closing device of utility model realizes that the first step locks sealing effect.
Next, the locking plate pin 51 is inserted into the locking film perforation 14, now locking plate pin 51 is located at locking
The top of film perforation 14, the locking plate lower end 53 be located at the snap projection 42 of first snap projection 32 and second it
Between.Between between the width and the snap projection 42 of first snap projection 32 and second of the locking plate lower end 53
Away from identical, two protuberances are not sheltered from, so now the buckling piece 43 of first buckling piece 33 and second can still depart from
The upper shell 1.The shape of the locking film perforation 14 can allow the locking plate pin 51 to slide up and down.When user is by the locking
When piece 5 is pushed downward upon bottom, width shelters from first buckle more than the locking plate upper end 52 of the locking plate lower end 53
The snap projection 42 of protuberance 32 and second, prevents the buckling piece 43 of first buckling piece 33 and second from departing from the upper shell
1.And then, the dual fail-safe waterproof bag closing device for reaching the utility model realizes that second step locks sealing effect, realizes dual fail-safe
Sealing.
Further, it is also possible to using lanyard hook 6 by waterproof bag hung on a wall, to play a part of save space.
The utility model embodiment of the present utility model while there has been shown and described that, for the ordinary skill of this area
For personnel, it is possible to understand that these embodiments can be carried out in the case where principle of the present utility model and spirit is not departed from many
Plant change, modification, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of dual fail-safe waterproof bag closing device, it is characterised in that including：
First buckle（3）, including the first buckle depressed part（31）, be arranged at first buckle（3）First buckle of end is dashed forward
Go out portion（32）And positioned at the first buckle depressed part（31）With the first snap projection（32）The first middle buckling piece
（33）；
Second buckle（4）, including the second buckle depressed part（41）, be arranged at second buckle（4）Second buckle of end is dashed forward
Go out portion（42）And positioned at the second buckle depressed part（41）With the second snap projection（42）The second middle buckling piece
（43）；
Upper shell（1）, side is provided with for allowing the first buckle depressed part（31）The first block button hole for penetrating（11）, and institute
State the first block button hole（11）In be provided with the first buckle axle（111）, opposite side is provided with for allowing the second buckle depressed part（41）
The second block button hole for penetrating（12）, and in second block button hole（12）In be provided with the second buckle axle（121）, first buckle
Hole（11）And second block button hole（12）It is set to symmetrical；
Lower house（2）, with the upper shell（1）Corresponding shape, side is provided with for allowing first buckle to be recessed
Portion（31）The 3rd block button hole for penetrating（21）, and in the 3rd block button hole（21）In be provided with the 3rd buckle axle（211）, opposite side
It is provided with for allowing the second buckle depressed part（41）The 4th block button hole for penetrating（22）, and in the 4th block button hole（22）In
It is provided with the 4th buckle axle（221）, the 3rd block button hole（21）And the 4th block button hole（22）It is set to symmetrical, Er Qiesuo
State the 3rd block button hole（21）With first block button hole（11）Position it is corresponding, the 4th block button hole（22）With described second
Block button hole（12）Position it is corresponding；And
Locking plate（5）, for pinning first snap projection（32）And second snap projection（42）.
2. dual fail-safe waterproof bag closing device as claimed in claim 1, it is characterised in that the upper shell（1）Also include：
Stator in first（13）, it is arranged at the upper shell（1）Inner side, and positioned at first block button hole（11）With the second card
Button hole（12）Between, and be provided with film perforation is fixed in first（131）And first press presser feet（132）, for fixing waterproof bag；
Locking film perforation（14）, film perforation is fixed in described first（131）Between, for allowing the locking plate（5）Penetrate and on
Lower slider；And
V-arrangement convex tendon（15）, positioned at the upper shell（1）Bottom.
3. dual fail-safe waterproof bag closing device as claimed in claim 2, it is characterised in that the lower house（2）Also include：
Stator in second（23）, it is arranged at the lower house（2）Inner side, and positioned at the 3rd block button hole（21）With the 4th card
Button hole（22）Between, and with described first in stator（13）Position correspondence, and be provided with film perforation is fixed in second（231）And the
Two press presser feet（232）, for fixing waterproof bag；And
V-depression（24）, positioned at the lower house（2）Bottom, and with the V-arrangement convex tendon（15）It is engaged, it is anti-for increasing
The sealing of water bag.
4. dual fail-safe waterproof bag closing device as claimed in claim 1, it is characterised in that the locking plate（5）Including：
Locking plate pin（51）；
Locking plate lower end（53）；And
Locking plate upper end（52）, width is more than the locking plate lower end（53）, for blocking first snap projection（32）
And second snap projection（42）.
5. dual fail-safe waterproof bag closing device as claimed in claim 1, it is characterised in that the first buckle axle（111）'s
Shapes and sizes and the 3rd buckle axle（211）Unanimously, and position correspondence；And the second buckle axle（121）Shape
With size and the 4th buckle axle（221）Unanimously, and position correspondence.
6. dual fail-safe waterproof bag closing device as claimed in claim 1, it is characterised in that：In the upper shell（1）Or it is described
Lower house（2）It is provided with hanging hole（25）, in the hanging hole（25）It is provided with lanyard hook（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621065065.5U CN206202974U (en) | 2016-09-20 | 2016-09-20 | Dual fail-safe waterproof bag closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621065065.5U CN206202974U (en) | 2016-09-20 | 2016-09-20 | Dual fail-safe waterproof bag closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206202974U true CN206202974U (en) | 2017-05-31 |
Family
ID=58761211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621065065.5U Expired - Fee Related CN206202974U (en) | 2016-09-20 | 2016-09-20 | Dual fail-safe waterproof bag closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206202974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568681A (en) * | 2018-11-12 | 2019-04-05 | 榆林市中医医院 | A kind of Internal Medicine-Cardiovascular Dept. drainage device |
-
2016
- 2016-09-20 CN CN201621065065.5U patent/CN206202974U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568681A (en) * | 2018-11-12 | 2019-04-05 | 榆林市中医医院 | A kind of Internal Medicine-Cardiovascular Dept. drainage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20190920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |