CN211336465U - Anti-tampering life jacket box without consumables - Google Patents
Anti-tampering life jacket box without consumables Download PDFInfo
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- CN211336465U CN211336465U CN201921489270.8U CN201921489270U CN211336465U CN 211336465 U CN211336465 U CN 211336465U CN 201921489270 U CN201921489270 U CN 201921489270U CN 211336465 U CN211336465 U CN 211336465U
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Abstract
The utility model discloses a do not need tamper-resistant life vest box of consumptive material, it is used for holding the life vest, the tamper-resistant life vest box of no consumptive material include: the box body, the cover body, the lock hook, the first elastic piece, the lock plate, the clamping rod and the pull belt; one end of the box body is opened; one side of the cover body is hinged with the opening end of the box body; the lock hook is fixedly connected with the free end of the cover body; one side of the locking plate is hinged with the box body, and the other side of the locking plate is connected with the clamping rod; one end of the pull belt extends into the box body and is connected with the life jacket, the other end of the pull belt extends to the outside of the box body, and a first buckle and a second buckle are arranged on the pull belt and close to the cover body; the user continues to pull the drawstring to pull out the life jacket, and the unlocking of the cover body and the taking out of the life jacket can be realized through one pulling action, so that the escape of passengers is facilitated, and no plastic small lock, seal or similar wire binding material is used.
Description
Technical Field
The utility model relates to an aviation lifesaving equipment technical field, concretely relates to tamper-proofing life vest box that does not need consumptive material.
Background
At present, various anti-tampering life jacket boxes using consumables such as plastic small locks, sealing strips or similar binding lines exist on the aviation seat, the anti-tampering purpose is achieved through whether the consumables are intact, the problem that consumables such as the plastic small locks and the sealing strips are frequently replaced exists in the products, and certain management cost is needed; meanwhile, for passengers, the plastic small lock or the seal needs to be pulled open first, and the life jacket can be taken out only by two actions after the passengers take the life jacket, so that emergency escape is not facilitated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned technique not enough, provide a do not need the anti-tampering life vest box of consumptive material, need not to use consumptive materials such as little lock of plastics, strip of paper used for sealing or similar bundle lines to reduce airline's consumptive material expense, the passenger can take out the life vest through an action simultaneously, more makes things convenient for the passenger to flee.
In order to achieve the technical purpose, the technical scheme of the utility model a do not need the anti-tampering life vest box of consumptive material is provided, it is used for holding the life vest, the anti-tampering life vest box that does not need the consumptive material include: the box body, the cover body, the lock hook, the first elastic piece, the lock plate, the clamping rod and the pull belt;
one end of the box body is opened;
one side of the cover body is hinged with the opening end of the box body;
the lock hook is fixedly connected with the free end of the cover body;
one side of the locking plate is hinged with the box body, and the other side of the locking plate is connected with the clamping rod;
one end of the pull belt extends into the box body and is connected with the life jacket, the other end of the pull belt extends to the outside of the box body, and a first buckle and a second buckle are arranged on the pull belt and close to the cover body;
when the cover body is buckled with the opening end of the box body, the clamping rod is positioned between the first section buckle and the second section buckle, the clamping rod is clamped and connected with the locking hook, and the locking hook limits the cover body to turn over relative to the box body;
one end of the first elastic piece is connected with the box body, the other end of the first elastic piece is connected with the locking plate, when the clamping rod moves towards the direction of being separated from the locking hook, the first elastic piece generates a first elastic torque to the clamping rod, and the direction of the first elastic torque is opposite to the moving direction of the clamping rod.
Compared with the prior art, the beneficial effects of the utility model include: this tamper-proof life vest box that does not need consumptive material is used for holding the life vest, and user's accessible pulling the stretching strap, because the joint pole is located first festival detain with between the second festival is detained, this moment first festival is detained, the second festival is detained and can be driven the joint pole is relative the box body upset makes the joint pole with the latch hook breaks away from, thereby realizes the lid unblock, the user continues to stimulate the stretching strap pulls out the life vest, and the action of pulling can realize the unblock of lid and the taking out of life vest, more makes things convenient for the passenger to do not use consumptive materials such as plastics little lock, strip of paper used for sealing or similar wiring of pricking, reduced airline's consumptive material cost.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of a tamper-proof lifejacket case without consumables according to the present invention.
Fig. 2 is a schematic view of the state structure of the latch hook of the present invention when the latch hook is connected to the clamping rod.
Fig. 3 is a schematic view of the state structure of the pull belt of the present invention when the cover is opened after the pull belt is pulled.
Fig. 4 is a schematic structural view of the latch hook and the latch rod in the butt state after the cover body is opened.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and 2, the present embodiment provides a consumable-free tamper-proof lifejacket case for accommodating a lifejacket, the consumable-free tamper-proof lifejacket case comprising: box body 1, lid 2, latch hook 3, first elastic component 4, locking plate 5, joint pole 6 and stretching strap 7.
The left end of the box body 1 is open, and the box body 1 is used for accommodating a life jacket.
The downside of lid 2 articulate in the downside of the open end of box body 1, specifically, the downside of the open end of box body 1 is fixed with the second pivot (not shown in the figure), the downside of lid 2 with the second pivot is articulated, and the upset lid 2 can be right the open end of box body 1 carries out the lock.
The latch hook 3 is fixedly connected to a free end of the cover 2, and in this embodiment, the upper end of the cover 2 is the free end of the cover 2.
The right side of locking plate 5 with box body 1 is articulated locking plate 5 the left side with joint pole 6 is connected, and is concrete, joint pole 6 can with locking plate 5 fixed connection, perhaps, joint pole 6 only with locking plate 5 axial fixity, just joint pole 6 can be relative joint pole 6's axis rotation works as joint pole 6 can be relative during the axis rotation of joint pole 6, joint pole 6 with the joint/the separation of latch hook 3 can be more level and smooth.
One end of the drawstring 7 extends to in the box body 1 and with the life vest is connected, the other end of the drawstring 7 extends to the outside of the box body 1, the drawstring 7 is close to the position of the cover body 2 is provided with a first section buckle 7a and a second section buckle 7b, in the embodiment, the first section buckle 7a and the second section buckle 7b are both cylinders, and the first section buckle 7a, the second section buckle 7 b's axis, the axis of the clamping rod 6 is all parallel to each other, the first section buckle 7a, the second section buckle 7b is the partial coiling, hardening molding of the drawstring 7.
When the lid 2 with during the open end lock of box body 1, joint rod 6 is located first festival detain 7a with between the second festival detains 7b, joint rod 6 joint in latch hook 3, latch hook 3 restriction lid 2 is relative box body 1 upset, in this embodiment, be provided with draw-in groove 3a that downward recess formed on latch hook 3, when joint rod 6 downstream, can block into draw-in groove 3a, in this embodiment, first festival detains 7a and is located the top of second festival knot 7b, works as lid 2 with during the open end lock of box body 1, first festival detains 7a and receives the blockking of joint rod 6 of its below, can avoid draw string 7 slides in completely in box body 1.
The one end of first elastic component 4 with box body 1 is connected the other end of first elastic component 4 with locking plate 5 is connected, works as joint rod 6 is to breaking away from during the direction motion of latch hook 3, first elastic component 4 is right joint rod 6 produces first elastic torque, first elastic torque's direction with joint rod 6's motion direction is opposite, in this embodiment, the lid 2 with the articulated shaft of box body 1 the locking plate 5 with the articulated shaft of box body 1 joint rod 6 is all parallel to each other, in this embodiment first elastic component 4 is the torsional spring.
Referring to fig. 3, in a specific use, a user can pull the pull strap 7 to enable the second section of buckle 7b to drive the clamping rod 6 to turn over relative to the case body 1, so that the clamping rod 6 is separated from the locking hook 3, the cover body 2 is unlocked, the user continues to pull the pull strap 7 to pull out the life jacket, the unlocking of the cover body 2 and the taking-out of the life jacket can be realized by one pulling action, passengers can escape more conveniently, consumables such as plastic small locks, sealing strips or similar binding strips are not used, and consumable charges of airlines are reduced.
The embodiment provides a preferable implementation manner, the tamper-proof lifejacket box without consumables further includes a second elastic member (not shown in the figure), one end of the second elastic member is connected to the cover 2, the other end of the second elastic member is connected to the box body 1, when the cover 2 is turned over toward the direction of fastening the box body 1, the second elastic member generates a second elastic torque to the cover 2, the direction of the second elastic torque is opposite to the movement direction of the cover 2, specifically, the second elastic member is also a torsion spring, the second elastic member is coaxially sleeved on the second rotating shaft, one end of the second elastic member is fixedly connected to the cover 1, the other end of the second elastic member is fixedly connected to the box body 1, when the clamping rod 6 is separated from the clamping groove 3a, the second elastic member drives the cover 2 to be rapidly opened under the action of the second elastic torque, so that the passenger can pull out the life jacket more conveniently.
In this embodiment, the number of the latch hooks 3 is two, when the cover body 2 is fastened with the opening end of the box body 1, two ends of the clamping rod 6 are respectively connected with the two latch hooks 3 in a clamped manner, the middle portion of the clamping rod 6 abuts against the pull belt 7, an extraction groove 2a formed by downward sinking is arranged at the upper end of the cover body 2, the extraction groove 2a is communicated with the second cavity, the two latch hooks 3 are respectively arranged on two sides of the extraction groove 2a, and the extraction groove 2a is used for extracting the pull belt 7.
The embodiment also provides a preferable implementation manner, the tamper-proof lifejacket box without consumables further includes a partition plate 8, a base 9 and a first rotating shaft 10, the partition plate 8 is disposed in the box body 1, and divides an inner cavity of the box body 1 into a first cavity and a second cavity, in this embodiment, the first cavity is located below the second cavity, the lifejacket is placed in the first cavity, the base 9 is disposed in the second cavity, and the base 9 is fixedly connected with the partition plate 8; first pivot 10 with 9 fixed connection of base, locking plate 5 set up in the second cavity, just one side of locking plate 5 with first pivot 10 is articulated, works as lid 2 with when the open end lock of box body 1, division board 8 perpendicular to lid 1, promptly first cavity with the left end of second cavity is the open end intercommunication of box body 1, for the convenience of the reader observes the inner structure of box body 1, in fig. 1 ~ 4 the roof of box body 1 all is got rid of to the part on the division board 8 is directly observed to the reader of being convenient for, and box body 1 has the roof in the actual product, and this embodiment still provides an implementation mode, box body 1 does not have the roof, needs to will this moment box body 1 with can shelter from the open-ended installation component is connected in second cavity upper end.
Referring to fig. 4, this embodiment further provides a preferred embodiment, a reset hole 1a communicating with the second cavity is formed in an outer wall of the box body 1, and the reset hole 1a is disposed near the locking tab 5, after the cover body 2 is opened, the locking tab 5 and the clamping rod 6 are restored to the locking position under the action of the first elastic member 4, at this time, the cover body 2 is closed, the locking hook 3 and the clamping rod 6 are in an opposite state, the clamping rod 6 cannot enter the clamping groove 3a of the locking hook 3, the cover body 2 cannot be closed and is always in an open state, when the cover body 2 is closed, a crew must insert a standard allen key 11 into a lower side of the locking tab 5 through the reset hole 1a on a side of the box body 1, and dial up the locking tab 5, so that the clamping rod 6 falls into the clamping groove 3a from above the locking hook 3, thereby achieving the locking of the cover body 2 and the box body 1. When the cover body 2 is in an open state, a crew can easily observe the cover body, and then the life jacket box is checked before the crew goes up, so that the aim of square tampering is fulfilled, and no consumable materials are consumed in the whole process.
The working principle is as follows: the tamper-proof life jacket box without consumables is used for accommodating life jackets, a user can pull the pull belt 7 to enable the second section buckle 7b to drive the clamping rod 6 to overturn relative to the box body 1, so that the clamping rod 6 is separated from the lock hook 3, the cover body 2 is unlocked, the user continues to pull the pull belt 7 to pull out the life jacket, the unlocking of the cover body 2 and the taking-out of the life jacket can be realized by one pulling action (the pulling direction is F), passengers can escape conveniently, consumables such as small plastic locks, seal strips or similar binding strips are not used, the consumable cost of an airline company is reduced, after the cover body 2 is opened, the locking plate 5 and the clamping rod 6 are restored to a locking position under the action of the first elastic piece 4, the cover body 2 is closed at the moment, the lock hook 3 and the clamping rod 6 are in an abutting state, and the clamping rod 6 cannot enter the clamping groove 3a of the lock hook 3, the cover body 2 cannot be closed and is always in an open state, and to close the cover body 2, a crew member must dial up the locking plate 5 through the reset hole 1a on the side surface of the box body 1 by using a standard hexagonal socket wrench 11, so that the clamping rod 6 falls into the clamping groove 3a from the upper side of the locking hook 3, and the locking of the cover body 2 and the box body 1 is realized. When the cover body 2 is in an opened state, a crew can easily observe the cover body, and then check the life jacket box before going, so that the aim of tampering is fulfilled.
The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.
Claims (8)
1. A consumable-free tamper-evident lifejacket case for housing a lifejacket, said consumable-free tamper-evident lifejacket case comprising: the box body, the cover body, the lock hook, the first elastic piece, the lock plate, the clamping rod and the pull belt;
one end of the box body is opened;
one side of the cover body is hinged with the opening end of the box body;
the lock hook is fixedly connected with the free end of the cover body;
one side of the locking plate is hinged with the box body, and the other side of the locking plate is connected with the clamping rod;
one end of the pull belt extends into the box body and is connected with the life jacket, the other end of the pull belt extends to the outside of the box body, and a first buckle and a second buckle are arranged on the pull belt and close to the cover body;
when the cover body is buckled with the opening end of the box body, the clamping rod is positioned between the first section buckle and the second section buckle, the clamping rod is clamped and connected with the locking hook, and the locking hook limits the cover body to turn over relative to the box body;
one end of the first elastic piece is connected with the box body, the other end of the first elastic piece is connected with the locking plate, when the clamping rod moves towards the direction of being separated from the locking hook, the first elastic piece generates a first elastic torque to the clamping rod, and the direction of the first elastic torque is opposite to the moving direction of the clamping rod.
2. The consumable-free tamper-proof life jacket box according to claim 1, further comprising a second elastic member, wherein one end of the second elastic member is connected to the cover, the other end of the second elastic member is connected to the box, when the cover is turned over in a direction for fastening the box, the second elastic member generates a second elastic torque to the cover, and the direction of the second elastic torque is opposite to the moving direction of the cover.
3. The consumable-free tamper-proof life jacket box according to claim 1, wherein the hinge shaft of the cover and the box body, the hinge shaft of the locking plate and the box body, and the clamping rod are all parallel to each other.
4. The consumable-free tamper-proof life jacket box according to claim 1, wherein the number of the locking hooks is two, when the cover body is fastened with the opening end of the box body, two ends of the clamping rod are respectively clamped with the two locking hooks, and the middle part of the clamping rod abuts against the pull belt.
5. The non-consumable tamper-proof life jacket box according to claim 4, wherein the free end of the cover body is provided with a drawing groove formed in a concave manner, the drawing groove is communicated with the inner cavity of the box body, and the two locking hooks are respectively arranged on two sides of the drawing groove.
6. The consumable-free tamper-proof life jacket box according to claim 1, further comprising a partition plate, a base and a first rotating shaft, wherein the partition plate is arranged in the box body and divides an inner cavity of the box body into a first cavity and a second cavity, and the life jacket is placed in the first cavity; the base is arranged in the second cavity and fixedly connected with the partition plate; the first rotating shaft is connected with the base; the locking plate is arranged in the second cavity, and one side of the locking plate is hinged with the first rotating shaft; when the cover body is buckled with the opening end of the box body, the separation plate is vertical to the cover body.
7. The consumable-free tamper-proof life jacket box according to claim 6, wherein an abdicating notch formed by sinking towards the inside of the box body is formed at one end of the separation plate close to the cover body, the abdicating notch is communicated with the first cavity and the second cavity, and when the cover body is buckled with the box body, the latch hook is arranged in the abdicating notch.
8. The consumable-free tamper-proof life jacket box according to claim 6, wherein a reset hole communicated with the second cavity is formed in the outer wall of the box body, and the reset hole is arranged close to the locking plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921489270.8U CN211336465U (en) | 2019-09-06 | 2019-09-06 | Anti-tampering life jacket box without consumables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921489270.8U CN211336465U (en) | 2019-09-06 | 2019-09-06 | Anti-tampering life jacket box without consumables |
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| Publication Number | Publication Date |
|---|---|
| CN211336465U true CN211336465U (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921489270.8U Active CN211336465U (en) | 2019-09-06 | 2019-09-06 | Anti-tampering life jacket box without consumables |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481798A (en) * | 2019-09-06 | 2019-11-22 | 湖北航宇嘉泰飞机设备有限公司 | A kind of anti-tamper life jacket box being not required to consumptive material |
-
2019
- 2019-09-06 CN CN201921489270.8U patent/CN211336465U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481798A (en) * | 2019-09-06 | 2019-11-22 | 湖北航宇嘉泰飞机设备有限公司 | A kind of anti-tamper life jacket box being not required to consumptive material |
| CN110481798B (en) * | 2019-09-06 | 2024-05-03 | 湖北航宇嘉泰飞机设备有限公司 | Tamper-proof life jacket box without consumable material |
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