CN207856300U - A kind of pressure shoulder device with retaining mechanism - Google Patents
A kind of pressure shoulder device with retaining mechanism Download PDFInfo
- Publication number
- CN207856300U CN207856300U CN201721803627.6U CN201721803627U CN207856300U CN 207856300 U CN207856300 U CN 207856300U CN 201721803627 U CN201721803627 U CN 201721803627U CN 207856300 U CN207856300 U CN 207856300U
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- China
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- pawl
- retaining mechanism
- seat support
- pressure shoulder
- support rack
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Abstract
The utility model provides a kind of pressure shoulder device with retaining mechanism, the safety Crowbar Pressing of the seat support rack is connected to including seat support rack and by first rotating shaft, the junction of the seat support rack and safety Crowbar Pressing is provided with retaining mechanism, the retaining mechanism includes the ratchet being set in the first rotating shaft and is connected to the pawl on the seat support rack by the second shaft, is provided between the seat support rack and pawl and is used to support the first spring that the pawl makes the pawl-and-gearing tightly engage.The utility model replaces existing traditional bolt mechanism as a result of the retaining mechanism being made of pawl-and-gearing, solves the technical problem that existing pressure shoulder apparatus structure is complicated, installation is inconvenient.
Description
Technical field
The utility model is related to amusement facility field more particularly to a kind of pressure shoulder devices with retaining mechanism.
Background technology
Existing pressure shoulder apparatus structure：Pressure thick stick is connected to one by axis and rotary chuck, and 8 are provided on rotary chuck
A pin hole position has on bolt mechanism the bolt of end wedgewise structure, bolt that bolt mechanism junction is provided with spring, begins
It is pop-up state to keep bolt eventually, and entire bolt mechanism can be realized by bolt mechanism push-pull rod and be moved left and right.When thick stick is pressed in pressure
When rotary chuck around pressure shoulder rotary shaft rotate, push bolt mechanism on bolt wedge-shaped side, bolt retreat, when on rotary chuck
Pin hole and bolt are to after just, bolt pop-up presses thick stick that can only move in one direction at this time, can so ensure to press thick stick that can press
Tight passenger；When needing unlock, bolt mechanism push-pull rod works, and entire bolt mechanism is pushed to move, and drives bolt movement, to
Position-limiting action of the bolt to pressure thick stick is released, pressure thick stick is bounced by spring.
Existing scheme gear is very few, causes idle running gap bigger, and there are too tight or too loose phenomenons after pressure thick stick compresses, such as
Fruit pressure it is too loose, seat acts in the process of running, and pressure shoulder has the shaking back and forth of larger gap, a kind of uneasiness is brought to passenger
Full influence at heart, if the tension of pressure, can allow the experience of passenger to be compared and feel bad, and mechanism design parts are more, peace
It fills comparatively laborious.
Therefore, the existing technology needs to be improved and developed.
Utility model content
In view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of pressure shoulders with retaining mechanism
Device, it is intended to solve the technical problem that existing pressure shoulder apparatus structure is complicated, installation is inconvenient.
The technical solution of the utility model is as follows：
A kind of pressure shoulder device with retaining mechanism, wherein be connected to including seat support rack and by first rotating shaft
The junction of the safety Crowbar Pressing of the seat support rack, the seat support rack and safety Crowbar Pressing is provided with retaining mechanism, described
Retaining mechanism includes the ratchet being set in the first rotating shaft and is connected on the seat support rack by the second shaft
Pawl, be provided between the seat support rack and pawl and be used to support the pawl pawl-and-gearing is made to tightly engage
The first spring.
The pressure shoulder device with retaining mechanism, wherein one end of the non-engagement of pawl is provided with sliding
The pawl is pressed to make the unlock baffle of the pawl-and-gearing separation.
The pressure shoulder device with retaining mechanism, wherein the seat support rack is provided with driving motor, the solution
Stopper plate realizes that sliding presses the pawl by the driving of the driving motor.
The pressure shoulder device with retaining mechanism, wherein further include that group is connected with each other by second spring and steel wire rope
At for pressing the return mechanism of thick stick return, the second spring and steel wire rope of the return mechanism are separately connected and the seat branch
Support and the ratchet.
The pressure shoulder device with retaining mechanism, wherein further include that group is connected with each other by second spring and steel wire rope
At for pressing the return mechanism of thick stick return, the second spring and steel wire rope of the return mechanism are separately connected and the seat branch
Support and the first rotating shaft.
The pressure shoulder device with retaining mechanism, wherein the handle convenient for helping is provided on the safety Crowbar Pressing.
The pressure shoulder device with retaining mechanism, wherein the ratchet and pawl is provided with 2 groups.
The pressure shoulder device with retaining mechanism, wherein the number of teeth on the ratchet is 16.
Advantageous effect：A kind of pressure shoulder device with retaining mechanism provided by the utility model, including seat support rack with
And the safety Crowbar Pressing of the seat support rack is connected to by first rotating shaft, the junction of the seat support rack and safety Crowbar Pressing
It is provided with retaining mechanism, the retaining mechanism includes the ratchet being set in the first rotating shaft and connected by the second shaft
Pawl on the seat support rack, be provided between the seat support rack and pawl be used to support the pawl make it is described
The first spring that pawl-and-gearing tightly engages.The utility model is as a result of the retaining mechanism generation being made of pawl-and-gearing
For existing traditional bolt mechanism, solves the technical problem that existing pressure shoulder apparatus structure is complicated, installation is inconvenient.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of pressure shoulder device preferred embodiment with retaining mechanism of the utility model.
Fig. 2 is that a kind of structure of pressure shoulder device retaining mechanism preferred embodiment with retaining mechanism of the utility model is shown
It is intended to.
Specific implementation mode
The utility model provides a kind of pressure shoulder device with retaining mechanism, to make the purpose of this utility model, technical side
Case and effect are clearer, clear, and the utility model is further described below.It should be appreciated that tool described herein
Body embodiment is only used to explain the utility model, is not used to limit the utility model.
It please refers to Fig.1 and Fig. 2, a kind of pressure shoulder device with retaining mechanism provided by the utility model, including seat branch
Support 10 and the safety Crowbar Pressing 30 that the seat support rack is connected to by first rotating shaft 20, the seat support rack and safety
The junction of pressure thick stick is provided with retaining mechanism 40, the retaining mechanism include the ratchet 50 being set in the first rotating shaft and
It is connected to the pawl 70 on the seat support rack by the second shaft 60, is arranged between the seat support rack and pawl useful
In the first spring 80 for supporting the pawl that the pawl-and-gearing is made to tightly engage.
Specifically, the structure of existing pressure shoulder device, pressure thick stick are connected to one by axis and rotary chuck, revotating card
It is provided with pin hole position on disk, has the bolt of end wedgewise structure, bolt to be arranged with bolt mechanism junction on bolt mechanism
There is spring, remain that bolt is pop-up state, entire bolt mechanism can be realized by bolt mechanism push-pull rod and be moved left and right, existing
Have pressure shoulder device technique scheme gear very few, cause idle running gap bigger, pressure shoulder compress after there are too tight or too loose phenomenon,
If pressure is too loose, seat acts in the process of running, and pressure shoulder has the shaking back and forth of larger gap, and one kind is brought not to passenger
The influence at heart of safety, if the tension of pressure, can allow the experience of passenger to be compared and feel bad, and mechanism design parts are more,
It installs comparatively laborious.
To solve the above-mentioned problems, the utility model provides a kind of pressure shoulder device with retaining mechanism, by institute
The junction setting retaining mechanism of seat support rack and safety Crowbar Pressing is stated, the retaining mechanism includes being set in the first rotating shaft
On ratchet and the pawl being used cooperatively with the ratchet on the seat support rack, the seat are connected to by the second shaft
It is provided between chair supporting rack and pawl and is used to support the pawl and makes the close-fitting support spring of the pawl-and-gearing, institute
The one end for stating the non-engagement of pawl is provided with sliding to compress the unlock baffle that the pawl makes the pawl-and-gearing detach.
The utility model is taken as passenger after seat, and pressure pressure thick stick is rotated around first rotating shaft, and ratchet follows first turn
Axis rotates simultaneously, and the open-top pawl of ratchet of ratchet, pawl is rotated around the second shaft, while subsequent first spring of pawl is withstood
Pawl, the same time ensures that there are one teeth and is in meshing state with pawl, and pressure shoulder can only transport down when pawl has ratchet-gear wheel engagement
It is dynamic, it can not lift, can effectively compress passenger, when unlock, can realize spine by being manually pressed together one end of the non-engagement of ratchet
The separation of wheel and pawl, to realize the unlock of pressure shoulder mechanism.
Further, one end of the pressure shoulder device with retaining mechanism, the non-engagement of pawl is provided with
Sliding presses the pawl to make the unlock baffle 90 of the pawl-and-gearing separation.
Specifically, the technical solution unlocked by manually implemented pawl-and-gearing is more inconvenient, for convenience unlock behaviour
Make, be provided in one end of the non-engagement of pawl makes the pawl and spine convenient for manual operation by sliding the pressing pawl
Take turns the unlock baffle of separation.
Further, the seat support rack is provided with driving motor 100, and the unlock baffle passes through driving electricity
The driving of machine realizes that sliding presses the pawl.
Specifically, in order to avoid inconvenient caused by manual operation, it is furthermore preferred that being provided with driving in seat support rack
Motor, unlock baffle can realize that the separation of the pawl-and-gearing is real by pressing unlock baffle by the driving of driving motor
The separation of existing pawl-and-gearing, at this point, safety pressure lever can realize free rotation.
Further, the pressure shoulder device with retaining mechanism further includes mutually being interconnected with steel wire rope by second spring
Connect composition for pressing the return mechanism 110 of thick stick return, the second spring and steel wire rope of the return mechanism are separately connected and institute
State seat support rack and the ratchet.
Specifically, after pawl-and-gearing separation, pressure thick stick can be freely rotated with shaft, it is also necessary to will press thick stick manually
It turns to peak and carries out return, in order to realize the automation of pressure thick stick return, be arranged between safety Crowbar Pressing and seat support rack
It is useful for that the return mechanism of the safety Crowbar Pressing return, the second spring and steel wire rope of return mechanism is made to be separately connected and seat branch
Support and ratchet.
Further, in the present embodiment, further include being used to press thick stick by what second spring and steel wire rope interconnection formed
The return mechanism of return, the second spring and steel wire rope of the return mechanism are separately connected and the seat support rack and described
One shaft.
It is furthermore preferred that in the present embodiment, safety Crowbar Pressing device in return shakes in order to prevent, return mechanism
Second spring and steel wire rope are separately connected and seat support rack and first rotating shaft.
Further, in the present embodiment, the handle 120 convenient for helping is provided on the safety Crowbar Pressing.
Support when taking for safety Crowbar Pressing for convenience is provided with the handle convenient for helping on safety Crowbar Pressing,
Greatly improve the ease for use and comfort of pressure shoulder device.
Further, the pressure shoulder device with retaining mechanism, wherein the ratchet and pawl is provided with 2 groups.
Specifically, in the present embodiment, the quantity of ratchet and pawl can be configured according to the actual needs, preferably
, the ratchet and pawl is provided with 2 groups, and two groups of ratchet and pawls are arranged, it is ensured that the joggled strength of ratchet and pawl is stated,
In the case that one group of ratchet and pawl fails wherein, it is also ensured that pressure thick stick will not fall off, and prevent the hair of fortuitous event
It is raw, ensure the safety of passenger.
Further, the pressure shoulder device with retaining mechanism, wherein the number of teeth on the ratchet is 16.
Specifically, due to space limitations, gear is very few for the existing pressure shoulder device using bolt mechanism（Totally 8 adjustings
Gear）, cause idle running gap bigger, there are too tight or too loose phenomenons after pressure shoulder compresses was running if pressure is too loose
Seat acts in journey, and pressure shoulder has the shaking back and forth of larger gap, brings one kind is unsafe to influence at heart to passenger, if pressure
Tension, the experience of passenger can be allowed to compare and felt bad, the utility model by using the retaining mechanism being made of pawl-and-gearing Lai
Existing bolt mechanism is substituted, and by the way that the gear spacing that the different numbers of teeth controls pressure shoulder is arranged in ratchet, it is preferred that on ratchet
The number of teeth be 16, may be implemented to avoid in seat switching process pressure shoulder after pressure shoulder compresses without idle running and there are the feelings shaken
Condition.
In conclusion the utility model provide a kind of pressure shoulder device with retaining mechanism, including seat support rack with
And the safety Crowbar Pressing of the seat support rack is connected to by first rotating shaft, the junction of the seat support rack and safety Crowbar Pressing
It is provided with retaining mechanism, the retaining mechanism includes the ratchet being set in the first rotating shaft and connected by the second shaft
Pawl on the seat support rack, be provided between the seat support rack and pawl be used to support the pawl make it is described
The first spring that pawl-and-gearing tightly engages.The utility model is as a result of the retaining mechanism generation being made of pawl-and-gearing
For existing traditional bolt mechanism, solves the technical problem that existing pressure shoulder apparatus structure is complicated, installation is inconvenient.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, it can be modified or changed according to the above description, and all these modifications and variations should all belong to the appended power of the utility model
The protection domain that profit requires.
Claims (8)
1. a kind of pressure shoulder device with retaining mechanism, which is characterized in that connect including seat support rack and by first rotating shaft
It is connected to the safety Crowbar Pressing of the seat support rack, the junction of the seat support rack and safety Crowbar Pressing is provided with retaining mechanism,
The retaining mechanism includes the ratchet being set in the first rotating shaft and is connected to the Seat support by the second shaft
Pawl on frame is provided between the seat support rack and pawl and is used to support the pawl and keeps the pawl-and-gearing close
First spring of engagement.
2. the pressure shoulder device according to claim 1 with retaining mechanism, which is characterized in that the one of the non-engagement of pawl
End is provided with sliding and presses the pawl to make the unlock baffle of the pawl-and-gearing separation.
3. the pressure shoulder device according to claim 2 with retaining mechanism, which is characterized in that the seat support rack setting
There are driving motor, the unlock baffle to realize that sliding presses the pawl by the driving of the driving motor.
4. the pressure shoulder device according to claim 1 with retaining mechanism, which is characterized in that further include by second spring and
Steel wire rope is connected with each other the return mechanism for pressing thick stick return of composition, second spring and the steel wire rope difference of the return mechanism
Connection and the seat support rack and the ratchet.
5. the pressure shoulder device according to claim 1 with retaining mechanism, which is characterized in that further include by second spring and
Steel wire rope is connected with each other the return mechanism for pressing thick stick return of composition, second spring and the steel wire rope difference of the return mechanism
Connection and the seat support rack and the first rotating shaft.
6. the pressure shoulder device according to claim 1 with retaining mechanism, which is characterized in that be arranged on the safety Crowbar Pressing
There is the handle convenient for helping.
7. the pressure shoulder device according to claim 1 with retaining mechanism, which is characterized in that the ratchet and pawl setting
There are 2 groups.
8. the pressure shoulder device according to claim 1 with retaining mechanism, which is characterized in that the number of teeth on the ratchet is
16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721803627.6U CN207856300U (en) | 2017-12-21 | 2017-12-21 | A kind of pressure shoulder device with retaining mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721803627.6U CN207856300U (en) | 2017-12-21 | 2017-12-21 | A kind of pressure shoulder device with retaining mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207856300U true CN207856300U (en) | 2018-09-14 |
Family
ID=63465845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721803627.6U Active CN207856300U (en) | 2017-12-21 | 2017-12-21 | A kind of pressure shoulder device with retaining mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207856300U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109567745A (en) * | 2018-11-08 | 2019-04-05 | 中国科学院苏州生物医学工程技术研究所 | Benign paroxysmal positional vertigo diagnosing and treating apparatus |
| CN110124325A (en) * | 2019-05-22 | 2019-08-16 | 贾温一笑 | A kind of recreation ground protection chair |
| CN111265891A (en) * | 2020-03-31 | 2020-06-12 | 福建省特种设备检验研究院 | Amusement facility pressure bar device capable of preventing passengers from opening by themselves and using method |
-
2017
- 2017-12-21 CN CN201721803627.6U patent/CN207856300U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109567745A (en) * | 2018-11-08 | 2019-04-05 | 中国科学院苏州生物医学工程技术研究所 | Benign paroxysmal positional vertigo diagnosing and treating apparatus |
| CN110124325A (en) * | 2019-05-22 | 2019-08-16 | 贾温一笑 | A kind of recreation ground protection chair |
| CN110124325B (en) * | 2019-05-22 | 2020-10-02 | 浙江榜榜实业有限公司 | Protection seat for playground |
| CN111265891A (en) * | 2020-03-31 | 2020-06-12 | 福建省特种设备检验研究院 | Amusement facility pressure bar device capable of preventing passengers from opening by themselves and using method |
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