CN201427700Y - Waterproof box locking device - Google Patents
Waterproof box locking device Download PDFInfo
- Publication number
- CN201427700Y CN201427700Y CN200920155103XU CN200920155103U CN201427700Y CN 201427700 Y CN201427700 Y CN 201427700Y CN 200920155103X U CN200920155103X U CN 200920155103XU CN 200920155103 U CN200920155103 U CN 200920155103U CN 201427700 Y CN201427700 Y CN 201427700Y
- Authority
- CN
- China
- Prior art keywords
- box body
- waterproof
- locking device
- valve
- box
- 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 - Lifetime
Links
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 229920001296 polysiloxane Polymers 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Landscapes
- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The utility model relates to a waterproof box locking device. A waterproof box consists of an upper box body and a lower box body which are closed correspondingly, a waterproof ring is arranged between the upper box body and the lower box body, the locking device comprises a fastening groove and a lock catch which are correspondingly arranged on the upper box body and the lower box body, one sideof the fastening groove is equipped with a valve penetrating through the box, the lock catch is arranged on the box in swinging form and equipped with a fastening hook and a valve switch, wherein thefastening hook is in corresponding fastening connection with the fastening groove, and the valve switch can correspondingly press and close the valve. When the lock catch is pressed and locked, the valve switch on the lock catch is just right pressed into the valve and enables the same to be closed, and then the upper box body and the lower box body of the waterproof box are completely locked andsealed. When needing to open the waterproof box, the valve switch on the lock catch is right pulled out from the valve and then separated from the same while unlocking the lock catch, air enters the waterproof box from the valve to realize communication so as to eliminate internal and external pressure difference of the waterproof box, and then the upper box body and the lower box body of the waterproof box can be opened easily.
Description
Technical Field
The utility model relates to a locking device of waterproof box, specifically say and be used for the locking device of waterproof box for fishing.
Background
The general waterproof box on the market at present only uses the ordinary pressure hasp to closely lock the box cover on the box body; in order to ensure the waterproof performance of the waterproof box, a rubber or silica gel waterproof ring is additionally arranged between the box cover and the box body; the locking mode of the existing waterproof box is that a movable lock catch is matched with a fastening groove on a box body to lock the box body; the lock catch is pressed down with force, the claw on the lock catch is pressed into the fastening groove on the box body, and the waterproof box is locked; however, as the rubber or silica gel waterproof ring is added between the upper cover and the lower cover of the box, after the box is locked, along with the change of time and environment, the internal pressure and the external pressure of the waterproof box are different, the external pressure is high, the internal pressure is low, the box cover and the box body are tightly attached together, and the longer the time for placing the locked waterproof box is, the larger the internal pressure difference and the external pressure difference are; when the waterproof box needs to be opened, the pressure lock catch is loosened firstly, and then the box cover is opened from the box body; however, although the pressure lock is usually opened, the box cover is still difficult to open (separate) from the box body due to the large difference between the internal pressure and the external pressure of the waterproof box.
Therefore, there is a need for a new locking device to overcome the above-mentioned problem of the prior art that the waterproof box is difficult to open when it is locked and then opened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waterproof box locking device, this locking device can be with the inseparable hasp of waterproof box, and can open waterproof box more easily.
The utility model aims at realizing the locking device of the waterproof box, the waterproof box is composed of an upper box body and a lower box body which are correspondingly covered, and a waterproof ring is arranged between the upper box body and the lower box body; the locking device comprises a fastening groove and a lock catch which are correspondingly arranged on the upper box body and the lower box body respectively, one side of the fastening groove is provided with an air valve which runs through the box body, the lock catch is arranged on the box body in a swinging mode, and the lock catch is provided with a buckle hook which is correspondingly clamped with the fastening groove and an air valve switch which can be correspondingly pressed in and closed.
In a preferred embodiment of the present invention, the locking device is provided in plurality along the periphery of the joint portion of the upper and lower cases.
In a preferred embodiment of the present invention, the locking device is disposed on one side of the waterproof box, and a pivoting device connected to the upper and lower boxes is disposed on the other side of the waterproof box corresponding to the locking device.
In a preferred embodiment of the present invention, the valve is composed of a silicone body with a through hole, and the silicone body is sealingly inserted into the box body.
In a preferred embodiment of the present invention, the valve switch is composed of a plunger that is matched with the through hole in shape.
In a preferred embodiment of the present invention, the lock is disposed on the lower box, and the fastening groove is disposed on the upper box.
In a preferred embodiment of the present invention, the lock is disposed on the upper box, and the fastening groove is disposed on the lower box.
From the above, in order to overcome the defect that the upper and lower box bodies are still difficult to open due to different internal and external pressure differences of the waterproof box after the lock catch is opened by the existing waterproof box, the waterproof box body is provided with a silica gel valve which penetrates through the box body, and the original lock catch is provided with a valve switch which can press in and seal the valve; when the lock catch is pressed and locked, the valve switch on the lock catch is also just pressed into the valve to seal the valve, and at the moment, the upper box body and the lower box body of the waterproof box are completely locked and sealed. When the waterproof box needs to be opened, the valve switch on the lock catch is just pulled out from the valve and separated from the valve when the lock catch is opened, air enters the waterproof box from the valve to circulate, and the internal and external pressure difference of the waterproof box is eliminated, so that the upper box body and the lower box body of the waterproof box are easily opened.
Drawings
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein,
FIG. 1: do the utility model discloses a locking device is in the structural schematic diagram of open mode.
FIG. 2: do the utility model discloses a locking device is in the structural schematic diagram of lock solid state.
FIG. 3: do the utility model discloses a locking device installs the schematic structure on waterproof box.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, a waterproof box locking device, the waterproof box is composed of an upper box body 2 and a lower box body 3 which are correspondingly covered, a waterproof ring 4 is arranged between the upper box body 2 and the lower box body 3, an annular groove is arranged on the combination surface of the upper box body 2 and the lower box body 3, the waterproof ring 4 is arranged in the annular groove, and when the upper box body 2 is covered, closed and locked on the lower box body 3, the waterproof ring 4 is deformed under pressure to play a waterproof role; the locking device 1 comprises a fastening groove 12 correspondingly arranged on the upper box body 2 and a lock catch 11 correspondingly arranged on the lower box body 3, a valve 13 penetrating through the upper box body 2 is arranged on one side of the fastening groove 12, the lock catch 11 is arranged on the lower box body 3 in a swinging mode, and a buckle hook 111 correspondingly clamped with the fastening groove 12 and a valve switch 112 capable of correspondingly pressing and sealing the valve 13 are arranged on the lock catch 11.
From top to bottom, the utility model discloses a waterproof box locking device has designed a valve that link up the box body in waterproof box body outside to designed one and to correspond to impress and seal on the hasp inflating valve switch. When the lock catch is pressed and locked in the box body fastening groove, as shown in fig. 2, the valve switch on the lock catch is also just pressed into the valve to seal the valve at the same time, and at the moment, the upper box body and the lower box body of the waterproof box are completely locked and tightly sealed. When the waterproof box needs to be opened, the valve switch on the lock catch is just pulled out from the valve to be separated from the valve when the lock catch is opened (as shown in figure 1), air enters the waterproof box from the valve to circulate, and the internal and external pressure difference of the waterproof box is eliminated, so that the upper box body and the lower box body can be easily opened, and the situation that the existing waterproof box is difficult to open due to different internal and external pressure differences is avoided.
In the present embodiment, the cross-section of the waterproof case may be in the shape of a circle, a square, or a polygon; the locking device 1 can be arranged in a plurality along the periphery of the joint part of the upper box body 2 and the lower box body 3 of the waterproof box. For example: a square waterproof box can be provided with a locking device 1 on each of four sides, and when the waterproof box is opened, upper and lower box bodies 2 and 3 can be separated from each other.
Further, as shown in fig. 1, in a preferred embodiment of the present invention, the locking device 1 is disposed on one side of the waterproof box, and a pivoting device 5 connected to the upper and lower box bodies 2 and 3 is disposed on the other side of the waterproof box corresponding to the locking device 1; when the locking device 1 of one side of the waterproof box is opened, the upper box body 2 can be rotatably turned over from the lower box body 3 without being separated from each other.
In the present embodiment, as shown in fig. 1, the air valve 13 is composed of a silicone body 131 provided with a through hole 1311, and the silicone body 131 is sealingly inserted through the upper case 2. The valve switch 112 is formed of a plunger (shown in fig. 1) that is shaped to fit the through hole 1311.
As another example of the present embodiment, the arrangement positions of the lock buckle 11 and the fastening slot 12 may be interchanged, that is: the latch 11 is disposed on the upper case 2, the fastening groove 12 is disposed on the lower case 3, and the air valve 13 is disposed on the lower case 3 on one side of the fastening groove 12 (not shown).
From the above, in order to overcome the defect that the upper and lower box bodies are still difficult to open due to different internal and external pressure differences of the waterproof box after the lock catch is opened by the existing waterproof box, the waterproof box body is provided with a silica gel valve which penetrates through the box body, and the original lock catch is provided with a valve switch which can press in and seal the valve; when the lock catch is pressed and locked, the valve switch on the lock catch is also just pressed into the valve to seal the valve, and at the moment, the upper box body and the lower box body of the waterproof box are completely locked and sealed. When the waterproof box needs to be opened, the valve switch on the lock catch is just pulled out from the valve and separated from the valve when the lock catch is opened, air enters the waterproof box from the valve to circulate, and the internal and external pressure difference of the waterproof box is eliminated, so that the upper box body and the lower box body of the waterproof box are easily opened.
The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. Any person skilled in the art should also realize that such equivalent changes and modifications can be made without departing from the spirit and principles of the present invention.
Claims (7)
1. A waterproof box locking device is characterized in that a waterproof box is composed of an upper box body and a lower box body which are correspondingly covered, and a waterproof ring is arranged between the upper box body and the lower box body; the method is characterized in that: the locking device comprises a fastening groove and a lock catch which are correspondingly arranged on the upper box body and the lower box body respectively, one side of the fastening groove is provided with an air valve which runs through the box body, the lock catch is arranged on the box body in a swinging mode, and the lock catch is provided with a buckle hook which is correspondingly clamped with the fastening groove and an air valve switch which can be correspondingly pressed in and closed.
2. The waterproof case locking device according to claim 1, characterized in that: the locking devices are arranged along the periphery of the combining part of the upper box body and the lower box body.
3. The waterproof case locking device according to claim 1, characterized in that: the locking device is arranged on one side of the waterproof box, and a pivoting device connected with the upper box body and the lower box body is arranged on the other side of the waterproof box corresponding to the locking device.
4. The waterproof case locking device according to claim 1, characterized in that: the valve is composed of a silica gel body provided with a through hole, and the silica gel body is arranged on the box body in a penetrating mode in a sealing mode.
5. The waterproof case locking device according to claim 4, wherein: the valve switch is composed of a plunger matched with the through hole in shape.
6. The waterproof case locking device according to claim 1, characterized in that: the hasp sets up box body under, and the fastening groove sets up at last box body.
7. The waterproof case locking device according to claim 1, characterized in that: the hasp sets up at last box body, and fastening groove sets up box body under.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920155103XU CN201427700Y (en) | 2009-05-14 | 2009-05-14 | Waterproof box locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920155103XU CN201427700Y (en) | 2009-05-14 | 2009-05-14 | Waterproof box locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201427700Y true CN201427700Y (en) | 2010-03-24 |
Family
ID=42031430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920155103XU Expired - Lifetime CN201427700Y (en) | 2009-05-14 | 2009-05-14 | Waterproof box locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201427700Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103237738A (en) * | 2010-05-20 | 2013-08-07 | 施马尔有限责任两合公司 | Push catch |
| CN104738003A (en) * | 2013-12-27 | 2015-07-01 | 株式会社岛野 | Container for fishing |
| CN107879104A (en) * | 2017-12-22 | 2018-04-06 | 奥音科技（镇江）有限公司 | Diaphragm of loudspeaker kit delivery system for automatic flexible manufacturing line |
| CN112407576A (en) * | 2019-08-23 | 2021-02-26 | 瑞力扣股份有限公司 | Buckling type combined container |
-
2009
- 2009-05-14 CN CN200920155103XU patent/CN201427700Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103237738A (en) * | 2010-05-20 | 2013-08-07 | 施马尔有限责任两合公司 | Push catch |
| CN103237738B (en) * | 2010-05-20 | 2015-04-29 | 施马尔有限责任两合公司 | Push catch |
| CN104738003A (en) * | 2013-12-27 | 2015-07-01 | 株式会社岛野 | Container for fishing |
| CN107879104A (en) * | 2017-12-22 | 2018-04-06 | 奥音科技（镇江）有限公司 | Diaphragm of loudspeaker kit delivery system for automatic flexible manufacturing line |
| CN112407576A (en) * | 2019-08-23 | 2021-02-26 | 瑞力扣股份有限公司 | Buckling type combined container |
| CN112407576B (en) * | 2019-08-23 | 2022-05-31 | 瑞力扣股份有限公司 | Buckling type combined container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100324 |