CN207875577U - A kind of safety belt lock buckle device - Google Patents
A kind of safety belt lock buckle device Download PDFInfo
- Publication number
- CN207875577U CN207875577U CN201721905179.0U CN201721905179U CN207875577U CN 207875577 U CN207875577 U CN 207875577U CN 201721905179 U CN201721905179 U CN 201721905179U CN 207875577 U CN207875577 U CN 207875577U
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- China
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- safety belt
- eave tile
- shaped frame
- tongue piece
- belt lock
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Abstract
The utility model discloses a kind of safety belt lock buckle devices comprising one end has shell, the U-shaped frame being set in shell, the retaining mechanism for locking tongue piece, the safety buckle button for releasing locking of the retaining mechanism to tongue piece, the hold-down mechanism for limiting retaining mechanism releasing locking and the driving mechanism for driving the hold-down mechanism rotation of opening；The retaining mechanism is set on U-shaped frame and can be rotated relative to U-shaped frame, and the safety buckle button is slidably connected with U-shaped frame, and the hold-down mechanism is set up in the top on the U-shaped frame and positioned at the retaining mechanism；Tongue piece is inserted by the opening in the shell, and when hold-down mechanism rotates under the drive of driving mechanism and compresses the retaining mechanism, the retaining mechanism keeps the state of locking tongue piece.Retaining mechanism is limited by hold-down mechanism to be opened, so that safety belt can not be opened arbitrarily in use, improves safety.
Description
Technical field
The utility model relates to safety belt technical field, more particularly to a kind of safety belt lock buckle device.
Background technology
Large-scale recreation facility is for example：Roller-coaster, flying tower class Amusement vehicle, gyro sort Amusement vehicle, sleigh, turns big pendulum
Horse class Amusement vehicle, racing car class Amusement vehicle, dodgem, voluntarily flight class Amusement vehicle, mini train class Amusement vehicle, cableway carriage etc.,
According to《Amusement facility safety standard GB8408-2008》7.6.1 regulation；Amusement facility is according to equipment performance, the method for operation, speed
With the difference of structure, it is necessary to design corresponding restraint device.This this restraint device commonly safety belt.Above safety belt
Safety buckle, passenger can arbitrarily open, and cannot constrain the improper activity that passenger arbitrarily opens.It especially corresponds to large size and travels and set
It applies, because the safety buckle on safety belt does not just have corresponding safety effect.The person and life of passenger will be pacified unintentionally
It damages entirely.
Thus the prior art could be improved and improve.
Invention content
The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, provide a kind of safety belt lock catch
Device.
In order to solve the above-mentioned technical problem, technical solution used by the utility model is as follows：
A kind of safety belt lock buckle device comprising one end has the shell of opening, the U-shaped frame being set in shell, is used for
It locks the retaining mechanism of tongue piece, the safety buckle button for releasing locking of the retaining mechanism to tongue piece, be used to limit locking
The hold-down mechanism that mechanism releases are locked and the driving mechanism for driving the hold-down mechanism rotation；The retaining mechanism setting
In can rotate on U-shaped frame and relative to U-shaped frame, the safety buckle button is slidably connected with U-shaped frame, and the hold-down mechanism is set up in
Top on the U-shaped frame and positioned at the retaining mechanism；Tongue piece is inserted by the opening in the shell, and hold-down mechanism is worked as
When being rotated under the drive of driving mechanism and compressing the retaining mechanism, the retaining mechanism keeps the state of locking tongue piece.
The safety belt lock buckle device, wherein the U-shaped erection is placed in the bottom of the shell, and the U-shaped frame includes bottom
Wall and with the bottom wall both ends two side walls connected vertically；The retaining mechanism includes eave tile and is located on the eave tile
The eave tile spacer pin of side, the eave tile includes eave tile ontology and the locking lug being set on eave tile ontology, by described
Locking lug is caught in the hole of tongue piece to lock tongue piece.
The safety belt lock buckle device, wherein the hold-down mechanism includes switch plate and is set to switch plate at least
One briquetting, the switch plate is set up on the U-shaped frame and the shell is stretched out at both ends, and the switch plate is in driving mechanism
When being downwardly turned over relative to U-shaped frame under drive, drives the briquetting to move down and compress the eave tile spacer pin, to pass through the hook
Head spacer pin limits the locking lug and deviates from from the hole of tongue piece.
The safety belt lock buckle device, wherein the switch plate includes switch plate ontology and is set to switch plate ontology
One end and the connecting plate bent vertically downward relative to switch plate ontology, the connecting plate are equipped with the length for wearing connector
Hole is connected by the slot hole with the driving mechanism.
The safety belt lock buckle device, wherein the driving mechanism includes electromagnet, and one end of the electromagnet is provided with
Connecting rod, the connecting rod are connected by being arranged in the connector of the slot hole with the connecting plate, when the solenoid is energized, electricity
Magnet pushes the connecting plate so that switch plate ontology is flipped up；When the electromagnet is powered off, electromagnet pulls the connection
Plate is so that switch plate ontology downwardly turns over.
The safety belt lock buckle device, wherein the safety buckle button is slidably connected with the U-shaped frame, and edge is parallel to
It slides in the direction of two side walls.
The safety belt lock buckle device, wherein the both ends of the eave tile spacer pin are set up in respectively on described two side walls,
It is corresponding, it is respectively equipped on described two side walls and the matched L-type guide groove of the eave tile spacer pin.
The safety belt lock buckle device, wherein the both ends of the eave tile ontology are respectively equipped with support arm, corresponding, institute
The fluting for being respectively provided in two side walls and supporting the support arm is stated, the eave tile passes through between the support arm and fluting
Cooperation be rotatablely connected with the U-shaped frame.
The safety belt lock buckle device, wherein the shell is equipped with the first sensor for incuding tongue piece；
The safety belt lock buckle device, wherein set on the shell with the second sensor with inductive switch piece.
Advantageous effect：Compared with prior art, the utility model provides a kind of safety belt lock buckle device comprising one end
Shell with opening, the U-shaped frame being set in shell, the retaining mechanism for locking tongue piece, for releasing the locking machine
Structure is described to the safety buckle button of the locking of tongue piece, the hold-down mechanism for limiting retaining mechanism releasing locking and for driving
The driving mechanism of hold-down mechanism rotation；The retaining mechanism is set on U-shaped frame and can be rotated relative to U-shaped frame, the safety
Button button is slidably connected with U-shaped frame, and the hold-down mechanism is set up in the top on the U-shaped frame and positioned at the retaining mechanism；
Tongue piece is inserted by the opening in the shell, when hold-down mechanism rotates under the drive of driving mechanism and compresses the locking
When mechanism, the retaining mechanism keeps the state of locking tongue piece.Retaining mechanism is limited by hold-down mechanism to be opened, so that
Safety belt can not be opened arbitrarily in use, improve safety.
Description of the drawings
Fig. 1 is the structure chart of the preferred embodiment of safety belt lock buckle device provided by the utility model.
Fig. 2 is safety belt lock catch device case internal structure schematic diagram provided by the utility model.
Fig. 3 is the structural schematic diagram of the U-shaped frame in safety belt lock buckle device provided by the utility model.
Fig. 4 is the structural schematic diagram of eave tile in safety belt lock buckle device provided by the utility model.
Fig. 5 is safety belt lock buckle device locking mechanism structure schematic diagram provided by the utility model.
Specific implementation mode
The utility model provides a kind of safety belt lock buckle device, to make the purpose of this utility model, technical solution and effect
Clearer, clear, the utility model is further described in the embodiment that develops simultaneously referring to the drawings.It should be appreciated that herein
Described specific embodiment only to explain the utility model, is not used to limit the utility model.
Below in conjunction with the accompanying drawings, by the description of the embodiment, being described further to utility model content.
Referring to Fig.1 and 2, Fig. 1 is the structure of the preferred embodiment of safety belt lock buckle device provided by the utility model
Figure, Fig. 2 are safety belt lock catch device case internal structure schematic diagram provided by the utility model.Safety belt lock buckle device includes one
Hold have opening 11 shell 1, be set in shell 1 U-shaped frame 7, the retaining mechanism for locking tongue piece 101, for releasing
The retaining mechanism releases the hold-down mechanism 3 of locking to the safety buckle button 2 of the locking of tongue piece 101, for limiting retaining mechanism
And the driving mechanism 4 for driving the hold-down mechanism 3 to rotate；The retaining mechanism is set on U-shaped frame 7 and can be relative to
U-shaped frame 7 rotates, and the safety buckle button 2 is slidably connected with U-shaped frame 7, the hold-down mechanism 3 be set up on the U-shaped frame 7 and
Positioned at the top of the retaining mechanism；Tongue piece 101 is inserted by the opening 11 in the shell 1, when hold-down mechanism 3 is driving
When being rotated under the drive of mechanism 4 and compressing the retaining mechanism, the retaining mechanism keeps the state of locking tongue piece 101.This reality
Example is applied by adding hold-down mechanism 3 in safety belt lock buckle device so that hold-down mechanism 3 is overturn simultaneously under the action of driving mechanism 4
Compress retaining mechanism so that retaining mechanism can not release locking under the action of pressing safety buckle button 2, to avoid with
Safety belt is voluntarily opened in family by safety buckle button 2 during use in safety belt, improves safety.
In the present embodiment, as in Figure 2-4, the U-shaped frame 7 is set to the bottom of the shell 1 comprising bottom wall 72
And with 72 both ends of bottom wall two side walls 73 connected vertically.The retaining mechanism includes eave tile 5 and eave tile spacer pin
6, the eave tile 5 includes eave tile ontology 51 and the locking lug 52 being set on the eave tile ontology 51, the locking lug
52 bend downwards downward vertically relative to eave tile ontology 51, described when tongue piece 101 is caught in by the opening 11 in shell 1
It locks lug to be caught in the hole of the tongue piece 101, to limit the displacement of tongue piece 101, to achieve the purpose that fixed safety belt.Into
The both ends of one step, the eave tile ontology 51 are respectively equipped with support arm 55, corresponding, are respectively arranged on described two side walls 73
Fluting 74 for supporting the support arm 55, the i.e. support arm 55 are placed in the fluting 74, and can be relative to fluting
74 rotations.In addition, the middle part of the eave tile ontology 51 is equipped with the first opening 53, in first opening 53 close to support arm 55
One end is provided with lug boss 54, and the lug boss 54 is connected with a spring（It is not shown in figure）, made by the elastic force of the spring
It obtains eave tile ontology 51 to rotate relative to U-shaped frame 7 centered on support arm 55, to drive the locking lug 52 to be caught in or take off
The hole for going out tongue piece 101, since the spring is a kind of conventional components of safety belt lock buckle device, with the cooperation between eave tile 5
For the prior art, details are not described herein.
Further, the eave tile spacer pin 6 is located at one end that the eave tile 5 is equipped with locking lug 52, passes through the eave tile
Spacer pin 6 limits the displacement of the locking lug 52.Further, the both ends of the eave tile spacer pin 6 are set up in described respectively
It is corresponding in two side walls 73, it is both provided on described two side walls 73 and is led with 6 matched L-type of the eave tile spacer pin
To slot 71.The eave tile spacer pin 6 can be slided along the L-type guide groove 71, when eave tile spacer pin 6 slides into L-type guide groove
When 71 bottom, the eave tile spacer pin 6 compresses the locking lug 52, so that locking lug 52 is caught in the hole of tongue piece 101
In 102；When eave tile spacer pin 6 slides into the top of L-type guide groove 71, the eave tile spacer pin 6 releases the limit to eave tile 5
System is released and is limited locking lug 52, to which locking lug 52 can be detached with tongue piece 101.
In the present embodiment, as shown in figure 5, the hold-down mechanism 3 is including switch plate 31 and is set to switch plate 31
At least one briquetting 32, the switch plate 31 is set up on the U-shaped frame 7 and the shell 1 is stretched out at both ends.The hold-down mechanism
3 are located at the top of the eave tile spacer pin 6.The switch plate 31 is including switch plate ontology 311 and is set to switch plate ontology
The connecting plate 312 of 311 one end.The switch plate ontology 311 is a rectangular plate, and the shell 1 is stretched out at both ends.It is described
Connecting plate 312 is located at outside the shell 1, and is bent vertically downward relative to the switch plate ontology 311.The connecting plate 312
The length direction of upper edge connecting plate 312 is provided with slot hole 313, is connected with driving mechanism 4 by the slot hole 313.
Further, the driving mechanism 4 includes electromagnet, and one end of the electromagnet is provided with connecting rod, the connection
Bar is connected by being arranged in the connector of the slot hole 313 with the connecting plate 312.When the solenoid is energized, the electromagnet
A thrust is generated on coupled connecting plate 312, when connecting plate 312 is by thrust, connecting plate 312 is to separate
The direction of electromagnet is moved, since connecting plate 312 is bent downward vertically relative to switch plate ontology 311, switch plate ontology
311 deflect counterclockwise under the drive of connecting plate 312, to drive the briquetting 32 to move upwards, and divide with eave tile spacer pin 6
From to release the limitation to eave tile spacer pin 6.When the electromagnet is powered off, the electromagnet generate a pulling force effect in its phase
On connecting plate 312 even, when 312 under tension of connecting plate, connecting plate 312 is moved to close to the direction of electromagnet, due to even
Fishplate bar 312 is bent downward vertically relative to switch plate ontology 311, therefore switch plate 31 is clockwise under the drive of connecting plate 312
Deflection, to drive the briquetting 32 to move downward, and compresses eave tile spacer pin 6, to apply a pressure to eave tile spacer pin 6
Power, to can not also deviate from from tongue piece 101 again positioned at the eave tile 5 of 6 lower section of eave tile spacer pin.
In the present embodiment, as shown in Figs 1-4, the safety buckle button 2 be set to the shell 1 be provided with opening 11 one
End, the safety buckle button 2 are slidably connected with the U-shaped frame 7, and are slided along the extending direction of described two side walls 73.Work as peace
When full button button 2 is pressed, the safety buckle button 2 slides into shell 1 along the extending direction of two side walls 73, and pushes the hook
Head spacer pin 6 is moved upwards along the L-type guide groove 71, meanwhile, the safety buckle eave tile 5 occurs under the thrust of the spring
Overturning disengages the hole of the tongue piece 101 of safety belt, and seat belt tongue 101 is ejected.However, when the electromagnet is powered off, electromagnet is drawn
Return the connecting plate 312 of switch plate 31 so that connecting plate 312 drives switch plate ontology 311 to rotate clockwise, to which briquetting 32 is downward
Eave tile spacer pin 6 is pushed down, if pressing safety buckle button 2 at this time, safety buckle button 2 slides into shell 1 and applies thrust to eave tile
Spacer pin 6, since eave tile spacer pin 6 is pushed down by briquetting 32, to be moved upwards along guide groove, therefore eave tile 5 is still
It is placed in the hole of tongue piece 101 so that tongue piece 101 can not be popped up out of shell 1, reach the tongue piece of limitation safety belt in this way
101 purposes arbitrarily popped up by user.It does so in driving or game precess, ensure that safety belt will not be opened, limit
The personal behavior for having made tourist, increases safety.
In the present embodiment, it is additionally provided with the first sensor for incuding tongue piece 101 on the shell 1, passes through first
The inductive signal of sensor output can determine whether tongue piece 101 is inserted into shell, so that it is guaranteed that safety belt is reliably inserted into
In safety belt lock catch.Meanwhile the second sensor for inductive switch piece 31 is additionally provided on the shell 1, pass through induction
Switch plate 31 determines whether electromagnet acts.
Further, as shown in Fig. 2, the safety belt lock buckle device further includes a solution lock key 8, the solution lock key 8 one
End has the first hole, and the connector being threaded through in the slot hole 313 is tangled by first hole, will solve lock key 8 toward far
Direction from electromagnet is drawn, to drive the connecting plate 312 of switch plate 31 back to move, to drive 311 inverse time of switch plate ontology
Needle rotates, and the briquetting 32 is detached with eave tile spacer pin 6, relieves the limitation to safe spacing pin, then press safety buckle button 2
Safety belt can be opened.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacement；And these modifications or replacements, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (10)
1. a kind of safety belt lock buckle device, which is characterized in that it, which includes one end, has the shell of opening, the U being set in shell
Type frame, the safety buckle button for releasing locking of the retaining mechanism to tongue piece, is used for the retaining mechanism for locking tongue piece
Limitation retaining mechanism releases the hold-down mechanism of locking and the driving mechanism for driving the hold-down mechanism rotation；The locking
Mechanism is set on U-shaped frame and can be rotated relative to U-shaped frame, and the safety buckle button is slidably connected with U-shaped frame, the compacting machine
Framework is set to the top on the U-shaped frame and positioned at the retaining mechanism；Tongue piece is inserted by the opening in the shell, when
When hold-down mechanism rotates under the drive of driving mechanism and compresses the retaining mechanism, the retaining mechanism keeps locking tongue piece
State.
2. safety belt lock buckle device according to claim 1, which is characterized in that the U-shaped erection is placed in the bottom of the shell
Portion, the U-shaped frame include bottom wall and with the bottom wall both ends two side walls connected vertically；The retaining mechanism includes eave tile
And the eave tile spacer pin above the eave tile, the eave tile include eave tile ontology and are set on eave tile ontology
Locking lug is caught in the hole of tongue piece by the locking lug to lock tongue piece.
3. safety belt lock buckle device according to claim 2, which is characterized in that the hold-down mechanism includes switch plate and sets
At least one briquetting being placed on switch plate, the switch plate is set up on the U-shaped frame and the shell is stretched out at both ends, described
When switch plate downwardly turns under the drive of driving mechanism relative to U-shaped frame, drives the briquetting to move down and compress the eave tile
Spacer pin is deviate from limiting the locking lug by the eave tile spacer pin from the hole of tongue piece.
4. safety belt lock buckle device according to claim 3, which is characterized in that the switch plate include switch plate ontology and
It is set to switch plate ontology one end, and the connecting plate bent vertically downward relative to switch plate ontology, the connecting plate are equipped with
Slot hole for wearing connector is connected by the slot hole with the driving mechanism.
5. safety belt lock buckle device according to claim 4, which is characterized in that the driving mechanism includes electromagnet, described
One end of electromagnet is provided with connecting rod, and the connecting rod passes through the connector for being arranged in the slot hole and the connecting plate phase
Even, when the solenoid is energized, electromagnet pushes the connecting plate so that switch plate ontology is flipped up；When electromagnet powers off
When, electromagnet pulls the connecting plate so that switch plate ontology downwardly turns over.
6. safety belt lock buckle device according to claim 2, which is characterized in that the safety buckle button is slided with the U-shaped frame
Dynamic connection, and along the direction sliding for being parallel to two side walls.
7. safety belt lock buckle device according to claim 6, which is characterized in that the both ends of the eave tile spacer pin are set up respectively
It is corresponding on described two side walls, it is respectively equipped on described two side walls and is led with the matched L-type of eave tile spacer pin
To slot.
8. safety belt lock buckle device according to claim 7, which is characterized in that the both ends of the eave tile ontology are respectively equipped with branch
Brace, it is corresponding, the fluting for supporting the support arm is respectively provided on described two side walls, the eave tile passes through described
Cooperation between support arm and fluting is rotatablely connected with the U-shaped frame.
9. safety belt lock buckle device according to claim 1, which is characterized in that the shell is equipped with for incuding tongue piece
First sensor.
10. safety belt lock buckle device according to claim 3, which is characterized in that set on the shell with inductive switch piece
Second sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721905179.0U CN207875577U (en) | 2017-12-29 | 2017-12-29 | A kind of safety belt lock buckle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721905179.0U CN207875577U (en) | 2017-12-29 | 2017-12-29 | A kind of safety belt lock buckle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207875577U true CN207875577U (en) | 2018-09-18 |
Family
ID=63504982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721905179.0U Active CN207875577U (en) | 2017-12-29 | 2017-12-29 | A kind of safety belt lock buckle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207875577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110051086A (en) * | 2019-04-15 | 2019-07-26 | 浙江松原汽车安全***股份有限公司 | A kind of safety belt lock catch |
| CN114347738A (en) * | 2022-01-12 | 2022-04-15 | 广东汇天航空航天科技有限公司 | Arm mechanism and flight device |
-
2017
- 2017-12-29 CN CN201721905179.0U patent/CN207875577U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110051086A (en) * | 2019-04-15 | 2019-07-26 | 浙江松原汽车安全***股份有限公司 | A kind of safety belt lock catch |
| CN110051086B (en) * | 2019-04-15 | 2024-05-14 | 浙江松原汽车安全***股份有限公司 | Safety belt lock catch |
| CN114347738A (en) * | 2022-01-12 | 2022-04-15 | 广东汇天航空航天科技有限公司 | Arm mechanism and flight device |
| CN114347738B (en) * | 2022-01-12 | 2023-06-02 | 广东汇天航空航天科技有限公司 | Arm mechanism and flight device |
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