CN209548683U - A kind of restraint device that specific purpose tool is opened - Google Patents
A kind of restraint device that specific purpose tool is opened Download PDFInfo
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- CN209548683U CN209548683U CN201920171308.0U CN201920171308U CN209548683U CN 209548683 U CN209548683 U CN 209548683U CN 201920171308 U CN201920171308 U CN 201920171308U CN 209548683 U CN209548683 U CN 209548683U
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- hook
- protective shell
- metal
- jacking block
- opened
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Abstract
The utility model relates to the restraint devices that a kind of specific purpose tool is opened, it is characterised in that: including protective shell, metal hook, lock tongue, dedicated unlocking tool；The lower part of the protection shell side wall is symmetrically arranged with the second hook jacking block, and the top of the protection shell side wall is symmetrically arranged with the first hook jacking block, first back-moving spring is arranged on the first hook jacking block, is provided with lock tongue jack at the top of the protective shell；The metal hook is symmetrically mounted in the protective shell there are two being arranged altogether, and shaft is arranged in the middle part of the metal hook, and the shaft is fixed in the protective shell, and the lock tongue head is dome-type metal clamp；The dedicated unlocking tool includes claw beam and second back-moving spring；It safe, reliable and effective can ensure that the safety belt that the amusement facility restraint device that passenger cannot open voluntarily in the process of running can be mounted in amusement facility cockpit or the lock safety device that chain of blocking connection end is used to lock and discharge, the device can also install old equipment additional.
Description
Technical field
The utility model relates to amusement facility technical field, especially a kind of restraint device of specific purpose tool unlatching.
Background technique
The large-scale recreation facilities such as roller-coaster, big pendulum and machine of jumping out of the building are more and more welcomed by the people at present.Due to crossing mountain
The large-scale recreation facilities such as vehicle, big pendulum, machine of jumping out of the building are typically all in high speed and high aerial operation, so the requirement to its safety
It is very high.People need to pass through when the large-scale recreation facility for taking the movement fierceness such as roller-coaster, big pendulum and machine of jumping out of the building is played
Safety Crowbar Pressing constrains human body, and generally also needs the safety belt of human body waist as the second covering device, to prevent security risk,
But current amusement facility safety belt all uses buckle identical with car belt and lock tongue, tourist can oneself easily
Safety belt is unlocked, if tourist accidentally presses the red button that band is buckled, lock tongue just be will pop up, and safety belt is disengaged；Multiply
Visitor may be thrown out of in the process, and therefore, the restraint device of existing amusement facility still has considerable room for improvement, and
The utility model is based on above deficiency and generates.
Utility model content
To solve the above problems, to make the purpose of the utility model is to provide the restraint device that a kind of specific purpose tool is opened
Safety belt can be just unlocked with dedicated unlocking tool, prevents tourist from opening voluntarily safety belt.
It is realized in the utility model embodiment using following scheme: a kind of restraint device that specific purpose tool is opened, including protect
Protective case, metal hook, lock tongue, dedicated unlocking tool；The second card is symmetrically set in the lower part of the protective shell inner sidewall
Jacking block is hooked, the first hook jacking block is symmetrically set on the top of the plastic protection casing inner sidewall, in first hook
First back-moving spring is arranged on jacking block, the protective shell be located at the first hook jacking block and the second hook jacking block it
Between the protective shell shell on offer solution lockhole, lock tongue jack is provided at the top of the protective shell；
The metal hook is symmetrically mounted in the protective shell, the tail portion of the metal hook there are two being arranged altogether
It is contacted with the second hook jacking block, the front of the metal hook is contacted with the first back-moving spring, in the metal card
Shaft is provided in the middle part of hook, the shaft is fixed in the protective shell, and the head of the metal hook is provided with to convex
The first protrusion；The head of the lock tongue is dome-type metal clamp, is connected with connecting rod in the metal clamp flush end, described
The connecting rod other end is fixedly connected with the first safety belt fixed ear；
The dedicated unlocking tool includes claw beam and second back-moving spring, and the head of the claw beam curves inwardly, hinge joint
The middle part of the claw beam is set, and the second back-moving spring setting leans on caudal position in the claw beam inside middle portion.
In an embodiment of the present invention, the second safety belt fixed ear, the safety are also equipped on the protective shell
Band fixed ear includes cross bar and U-shaped bar, and the both ends of the cross bar are separately positioned in the shaft of two metal hooks,
On the cross bar, the bottom of the U-shaped bar is exposed at outside protective shell for the open side welding of the U-shaped bar.
In an embodiment of the present invention, the side of the first back-moving spring is fixed on the first hook jacking block,
The other end is fixed on the side wall at the middle part of the metal hook.
In an embodiment of the present invention, in the tail portion of the metal hook, the position opposite with the solution lockhole is offered
Inside recess portion.
In an embodiment of the present invention, the first safety belt fixed ear is rectangular ring structure.
The utility model has the beneficial effects that the utility model provides a kind of restraint device that specific purpose tool is opened, Neng Gouan
Entirely, reliably, effectively a kind of restraint device device for ensuring amusement facility passenger cannot opening voluntarily in the process of running can
It, should with the lock safety device of safety belt or chain of blocking connection end for locking and discharging in amusement facility cockpit
Device can also facilitate to be installed additional on used equipment, safe and reliable and easy to operate.
Detailed description of the invention
Fig. 1 is a kind of restraint device structural schematic diagram that specific purpose tool is opened.
Fig. 2 is unlock specific purpose tool structural schematic diagram.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
Fig. 1, Fig. 2 are please referred to, the utility model provides a kind of restraint device that specific purpose tool is opened, including protective shell 2, gold
Belong to hook 6, lock tongue, dedicated unlocking tool；The second hook jacking block is symmetrically set in the lower part of 2 inner sidewall of protective shell
4, it is symmetrically set with the first hook jacking block 3 on the top of 2 inner sidewall of plastic protection casing, in the first hook jacking block
It is arranged with first back-moving spring 5 on 3, is located at the first hook jacking block 3 and the second hook jacking block 4 in the protective shell 2
Between 2 shell of the protective shell on offer solution lockhole 12, be provided with lock tongue jack 10 at the top of the protective shell 2, be arranged
The first back-moving spring 5 rebound of metal hook 6 after being inserted into for lock tongue, enables the lock tongue will not fall off；
The metal hook 6 is symmetrically mounted in the protective shell 2, the tail of the metal hook 6 there are two being arranged altogether
Portion is contacted with the second hook jacking block 4, and the front of the metal hook 6 is contacted with the first back-moving spring 5, in the gold
The middle part for belonging to hook 6 is provided with shaft 7, and the shaft 7 is fixed in the protective shell 2, the head setting of the metal hook 6
First protrusion of oriented convex；
The head of the lock tongue is dome-type metal clamp 14, is connected with connecting rod 13 in 14 flush end of metal clamp,
13 other end of connecting rod is fixedly connected with the first safety belt fixed ear 1；
The dedicated unlocking tool includes claw beam 15 and second back-moving spring 18, and the head of the claw beam 15 curves inwardly,
The middle part of the claw beam 15 is arranged in hinge joint 16, and the setting of second back-moving spring 18 is close in 15 inside middle portion of claw beam
The position of tail portion, it is that the solution lockhole 12 is inserted into order to ensure the dedicated unlocking tool that head, which curves inwardly,.
Please continue to refer to Fig. 1, in an embodiment of the present invention, the second safety belt is also equipped on the protective shell 2
Fixed ear, the safety belt fixed ear include cross bar 8 and U-shaped bar 9, and the both ends of the cross bar 8 are separately positioned on two gold
In the shaft 7 for belonging to hook 6, the open side of the U-shaped bar 9 is welded on the cross bar 8, and the bottom of the U-shaped bar 9 is exposed at
Outside protective shell 2, enable safety belt that can pass through.
Please continue to refer to Fig. 1, in an embodiment of the present invention, the side of the first back-moving spring 5 is fixed on described
On first hook jacking block 3, the other end is fixed on the side wall at the middle part of the metal hook 6, keeps the first back-moving spring 5
It does not fall out, guarantees the accurately rebound of metal hook 6.
Tail portion and the solution lockhole please continue to refer to Fig. 1, in an embodiment of the present invention, in the metal hook 6
12 opposite positions offer the recess portion 11 to concave, after enabling dedicated unlocking tool be inserted into can clamping will not slide, improve behaviour
The accuracy of work.
Please continue to refer to Fig. 2, in an embodiment of the utility model, the grip of the dedicated unlocking tool claw beam 15 is covered
It is stamped protection rubber 17, it is more comfortable when enabling staff operate.
Please continue to refer to Fig. 1, in an embodiment of the present invention, the first safety belt fixed ear 1 is rectangular ring knot
Structure.
Have in the utility model embodiment hereinafter, working principle:
When needing to lock safety belt, the hemispherical metal clamp 14 of the lock tongue passes through the lock tongue jack 10, touching
First protrusion of metal hook 6 generates the thrust towards the left and right sides to the metal hook 6, due to gold since pressure is acted on
Belong to hook 6 middle part shaft 7 be fixed on protective shell 2, so the lock tongue indentation during, two sides metal hook 6 around
Shaft 7 is rotated to two sides respectively, after the clamp of the lock tongue passes completely through first protrusion, due to the metal hook 6
The thrust of effect on it is lost, is sprung back under the effect of first back-moving spring 5, the notch contracting of the formation of two metal hooks 6
The size that the as low as described metal clamp 14 can not pass through, metal clamp 14 are blocked with regard to this and can not be unlocked, the second hook jacking block 4 and institute
Stating the touching of metal card hook joint, then the metal hook 6 can not be shunk inwardly again；Dedicated unlocking tool is used when unlocking safety belt,
Lockhole 12 is solved in the head of unlocking tool claw beam 15 described in curved partial insertion, then the grip of pressing claw beam 15, described in order
The head of claw beam 15 contacts 6 recess portion of metal hook, the tail portion of the metal hook 6 is inwardly squeezed, due to the metal card
The middle part shaft 7 of hook 6 is mounted on the protective shell 2, and when the tail portion of lever principle inwardly moves, head is then to two sides
It opens, after touching the first hook jacking block 3, then can not continue to open, lock tongue can be extracted and unlock safety belt；Described in release
Claw beam 15, the second back-moving spring 18 work, and the dedicated unlocking tool opens, and metal hook 6 is sprung back.
The above is only the preferred embodiment of the present invention, should not be understood as the limitation to the application, and Fan Yiben is real
The equivalent changes and modifications made of novel claim should all belong to the covering scope of the utility model.
Claims (5)
1. the restraint device that a kind of specific purpose tool is opened, it is characterised in that: including protective shell, metal hook, lock tongue, dedicated unlock
Tool；It is symmetrically set with the second hook jacking block in the lower part of the protective shell inner sidewall, in the protective shell inner sidewall
Top is symmetrically set with the first hook jacking block, first back-moving spring is arranged on the first hook jacking block, described
Protective shell offers unlock on the protective shell shell between the first hook jacking block and the second hook jacking block
Hole is provided with lock tongue jack at the top of the protective shell；
The metal hook is symmetrically mounted in the protective shell, the tail portion of the metal hook and institute there are two being arranged altogether
The contact of the second hook jacking block is stated, the front of the metal hook is contacted with the first back-moving spring, in the metal hook
Middle part is provided with shaft, and the shaft is fixed in the protective shell, and the head of the metal hook is provided with to convex
One protrusion；The head of the lock tongue is dome-type metal clamp, is connected with connecting rod, the connection in the metal clamp flush end
The bar other end is fixedly connected with the first safety belt fixed ear；
The dedicated unlocking tool includes claw beam and second back-moving spring, and the head of the claw beam curves inwardly, hinge joint setting
At the middle part of the claw beam, the second back-moving spring setting leans on caudal position in the claw beam inside middle portion.
2. the restraint device that a kind of specific purpose tool according to claim 1 is opened, it is characterised in that: on the protective shell
It is also equipped with the second safety belt fixed ear, the safety belt fixed ear includes cross bar and U-shaped bar, and the both ends of the cross bar are set respectively
It sets in the shaft of two metal hooks, the open side of the U-shaped bar is welded on the cross bar, the U-shaped bar
Bottom be exposed at outside protective shell.
3. the restraint device that a kind of specific purpose tool according to claim 1 is opened, it is characterised in that: described first resets bullet
The side of spring is fixed on the first hook jacking block, and the other end is fixed on the side wall in the middle part of the metal hook.
4. the restraint device that a kind of specific purpose tool according to claim 1 is opened, it is characterised in that: in the metal hook
Tail portion offer the recess portion to concave with the opposite position of the solution lockhole.
5. the restraint device that a kind of specific purpose tool according to claim 1 is opened, it is characterised in that: first safety belt
Fixed ear is rectangular ring structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920171308.0U CN209548683U (en) | 2019-01-30 | 2019-01-30 | A kind of restraint device that specific purpose tool is opened |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920171308.0U CN209548683U (en) | 2019-01-30 | 2019-01-30 | A kind of restraint device that specific purpose tool is opened |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209548683U true CN209548683U (en) | 2019-10-29 |
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ID=68310163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920171308.0U Active CN209548683U (en) | 2019-01-30 | 2019-01-30 | A kind of restraint device that specific purpose tool is opened |
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| Country | Link |
|---|---|
| CN (1) | CN209548683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110888509A (en) * | 2019-12-28 | 2020-03-17 | 浪潮商用机器有限公司 | Server and fastening-free dismounting and mounting-free case thereof |
-
2019
- 2019-01-30 CN CN201920171308.0U patent/CN209548683U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110888509A (en) * | 2019-12-28 | 2020-03-17 | 浪潮商用机器有限公司 | Server and fastening-free dismounting and mounting-free case thereof |
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