CN219091068U

CN219091068U - Roller coaster seat protection belt telescoping device

Info

Publication number: CN219091068U
Application number: CN202223449491.7U
Authority: CN
Inventors: 胡兼; 丁林俊; 林磊爽; 谢江山
Original assignee: Zhejiang Nanfang Cultural Tourism Technology Co ltd
Current assignee: Zhejiang Nanfang Cultural Tourism Technology Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-05-30
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a roller coaster seat protection belt telescoping device which comprises a telescoping base, a rolling wheel and a locking structure, wherein the telescoping base is fixedly arranged below a seat, the rolling wheel is rotatably arranged on the telescoping base, a protection belt is wound on the rolling wheel, the locking structure is arranged at a position, close to the rolling wheel, of the telescoping base and is used for locking or releasing the rolling wheel, a spiral spring is arranged in the rolling wheel, and when the protection belt is pulled out, the spiral spring is in a tightening state. According to the roller coaster seat protection belt telescopic device, the structure of the rolling protection belt can be effectively formed through the arrangement of the rolling wheel, and the telescopic effect of the protection belt is further achieved.

Description

Roller coaster seat protection belt telescoping device

Technical Field

The utility model relates to a roller coaster seat structure, in particular to a roller coaster seat protection belt telescopic device.

Background

Roller coasters are common entertainment facilities at present, however, because roller coasters provide relevant excitement for tourists in a high-speed movement mode, the safety of roller coaster seats is particularly important, the existing roller coaster seats mainly limit human bodies on the seats through protective frames on the back of the seats so as to play a role in protection, and the protective frames are mainly locked through locking mechanisms on the back of the seat so that the protective frames can be lifted to lose the protection effect if the locking mechanisms are out of order.

Therefore, the prior art has the patent number 2020233485184 and the name of reciprocating roller coaster amusement equipment, the secondary fixing effect on the protection frame is realized by arranging the protection belt and the quick-release connecting port, so compared with the mode in the prior art, the protection frame still has a considerable protection effect on a human body when the locking mechanism breaks down, however, the end part of the protection belt with the structure is fixedly connected with the seat, so that the length of the protection belt is fixed, and in the actual use process, the situation that the protection belt is overlong or too short exists due to the fact that the human body shapes are different from each other, and therefore, the protection frame cannot well play the role of protecting the human body when the locking mechanism at the back breaks down.

Disclosure of Invention

In view of the shortcomings of the prior art, the utility model aims to provide a protective belt telescoping device for adjusting the length of a protective belt.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a roller coaster seat protection area telescoping device, includes flexible base, rolling wheel and locking structure, flexible base fixed mounting is in the below of seat support, the rolling wheel is rotatable to be installed on flexible base, and the protection area is convoluteed on the rolling wheel, locking structure sets up on flexible base is close to the position of rolling wheel for locking or releasing the rolling wheel, be equipped with the spiral spring in the rolling wheel, when the protection area is pulled out, the spiral spring is in the state of tightening.

As a further improvement of the utility model, the locking structure comprises a pawl and a pressing part, the end face of the winding wheel is coaxially sleeved with a ratchet wheel, the pawl is arranged at a position, close to the ratchet wheel, of the telescopic base in a turnover manner, and the pressing part is arranged at a position, close to the pawl, and is linked with the pawl to drive the pawl to be clamped on the ratchet wheel or separated from the ratchet wheel.

As a further improvement of the utility model, the pressing component comprises a pressing shaft, a spring and a spring pin shaft sleeve which are sleeved on the pressing shaft, a rotating shaft is fixed at the root of the pawl, a pressing plate is fixedly connected to the rotating shaft, the pressing shaft penetrates through the pressing plate, the pressing plate abuts against the spring pin shaft sleeve to compress the spring, the pawl is driven to be clamped on the ratchet wheel through the elasticity of the spring, a pulling plate is further arranged at a position, spaced from the pressing plate, of the rotating shaft, and the pulling plate is connected with a pressing rope which is pulled by external power equipment.

As a further improvement of the utility model, the telescopic base is provided with a contact sensor at a position close to the pawl, and the contact sensor is used for detecting the position of the pawl.

As a further improvement of the utility model, the contact sensor comprises a sensor main body and a detection rod, wherein the detection rod is telescopically arranged in the sensor main body in a penetrating way, and the end part of the detection rod abuts against the pawl so as to realize the detection of the position condition of the pawl through the displacement of the detection rod.

As a further development of the utility model, the end of the detection lever is rotatably provided with a roller, which abuts against the pawl via the roller.

The utility model has the beneficial effects that the longer protection belt can be effectively wound by the winding wheel through the arrangement of the telescopic base, the winding wheel and the locking structure, and then the effect of positioning the winding wheel can be effectively realized through the arrangement of the locking structure, so that the structure of the telescopic protection belt can be realized by arranging the longer protection belt.

Drawings

Fig. 1 is an overall configuration view of a roller coaster seat protection belt retractor of the present utility model.

Detailed Description

The utility model will be further described in detail with reference to examples of embodiments shown in the drawings.

Referring to fig. 1, a roller coaster seat protection belt telescoping device of this embodiment, including flexible base 41, winding wheel 42 and locking structure 43, flexible base 41 fixed mounting is in the below of seat support, the rotatable installation of winding wheel 42 is on flexible base 41, and the protection belt is convoluteed on winding wheel 42, locking structure 43 sets up on the position that flexible base 41 is close to winding wheel 42 for locking or release winding wheel 42, be equipped with the spiral spring in the winding wheel 42, when the protection belt is pulled out, spiral spring is in the state of tightening, through the setting of above-mentioned structure, alright realize the elasticity rolling to the protection belt through winding wheel 42, simultaneously through the setting of locking structure 43, can realize the positioning action of winding wheel 42 to this avoids the problem that protection belt 5 was pulled out in the in-process of operation.

As an improved specific embodiment, the locking structure 43 includes a pawl 431 and a pressing member 432, the end surface of the winding wheel 42 is coaxially sleeved with the ratchet 421, the pawl 431 is rotatably mounted at a position of the telescopic base 41 near the ratchet 421, the pressing member 432 is disposed at a position near the pawl 431 and is linked with the pawl 431, so that the pawl 431 is driven to be clamped on the ratchet 421 or separated from the ratchet 421, and through the arrangement of the above structure, the effect of unidirectional locking by cooperation of the ratchet 421 and the pawl 431 can be achieved, that is, the effect of keeping the winding wheel 42 to tighten the protection belt 5 at any time can be achieved.

As an improved specific implementation manner, the pressing component 432 includes a pressing shaft 4321, a spring and a spring pin sleeve 4322 sleeved on the pressing shaft 4321, a rotating shaft is fixed at the root of the pawl 431, a pressing plate 4311 is fixedly connected to the rotating shaft, the pressing shaft 4321 passes through the pressing plate 4311, the pressing plate 4311 abuts against the spring pin sleeve 4322 to compress the spring, the pawl 431 is further driven to be clamped on the ratchet 421 by the elastic force of the spring, a pulling plate 4312 is further arranged at a position, spaced from the pressing plate 4311, of the rotating shaft, the pulling plate 4312 is connected with a pressing rope, the pressing rope is pulled by an external power device, the effect of pulling the pawl 431 and unlocking can be achieved through the effect of the pressing rope, at the moment, the external electric device can be arranged to pull the pressing rope when the roller coaster is not running, the rolling wheel 42 is unlocked and is convenient for people to pull, at the moment, the external electric device can release the pressing rope, the pawl 431 can reset under the action of the spring and the spring pin sleeve 4322, so that the pawl 431 can reset under the action of the spring and the action of the spring pin sleeve 4322, and the pawl 421 can reset the ratchet 421 to achieve the ratchet positioning effect again.

As an improved specific embodiment, the position of the telescopic base 41 close to the pawl 431 is provided with a contact sensor, the contact sensor is used for detecting the position of the pawl 431, and the current position condition of the pawl 431 can be effectively fed back in real time through the arrangement of the contact sensor, so that closed-loop control is realized, the operation reliability of the whole device is greatly improved, and the safety of the seat in the operation process is further improved.

As an improved specific embodiment, the contact sensor comprises a sensor main body and a detection rod, the detection rod is telescopically arranged in the sensor main body in a penetrating mode, the end portion of the detection rod is abutted to the pawl 431, so that the position condition of the pawl 431 is detected through displacement of the detection rod, the effect of detecting the current position of the pawl 431 can be effectively achieved through the arrangement of the structure, meanwhile, the action of the pawl 431 cannot be influenced, and the effect of external environmental factors cannot be influenced easily.

As an improved specific implementation manner, the rotatable roller wheel that is arranged at the end part of the detection rod is propped against the pawl 431 through the roller wheel, and the friction condition between the end part of the detection rod and the pawl 431 can be effectively reduced through the roller wheel, so that the effect that the pawl 431 cannot be well clamped into the ratchet 421 due to abrasion is avoided, and the service life of the whole device is effectively prolonged.

In summary, the telescopic device of the present embodiment adopts the combination of the telescopic base 41, the winding wheel 42 and the locking structure 43, so that the longer protection belt can be utilized, and the telescopic protection belt structure can be realized by the different winding degrees of the winding wheel 42.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. A roller coaster seat protection belt telescoping device, characterized in that: including flexible base (41), reel (42) and locking structure (43), flexible base (41) fixed mounting is in the below of seat support, the rotatable installation of reel (42) is on flexible base (41), and the protective tape is convoluteed on reel (42), locking structure (43) set up on the position that flexible base (41) is close to reel (42) for locking or release reel (42), be equipped with spiral spring in reel (42), when the protective tape is pulled out, spiral spring is in the state of tightening.

2. The roller coaster seat protection belt retractor of claim 1, wherein: the locking structure (43) comprises a pawl (431) and a pressing part (432), the end face of the winding wheel (42) is coaxially sleeved with a ratchet wheel (421), the pawl (431) is installed at a position, close to the ratchet wheel (421), of the telescopic base (41) in a turnover mode, the pressing part (432) is arranged at a position, close to the pawl (431), and is in linkage with the pawl (431) to drive the pawl (431) to be clamped on the ratchet wheel (421) or separated from the ratchet wheel (421).

3. The roller coaster seat protection belt retractor of claim 2, wherein: the compressing component (432) comprises a compressing shaft (4321), a spring and a spring pin shaft sleeve (4322) which are sleeved on the compressing shaft (4321), a rotating shaft is fixed at the root of a claw of the pawl (431), a pressing plate (4311) is fixedly connected to the rotating shaft, the compressing shaft (4321) penetrates through the pressing plate (4311), the pressing plate (4311) abuts against the spring pin shaft sleeve (4322) to compress the spring, the pawl (431) is driven to be clamped on the ratchet wheel (421) through the elasticity of the spring, a pulling plate (4312) is further arranged at a position, spaced from the pressing plate (4311), of the rotating shaft, and the pulling plate (4312) is connected with a compressing rope which is pulled by external power equipment.

4. A roller coaster seat protection belt retractor as claimed in claim 3, wherein: the telescopic base (41) is provided with a contact sensor at a position close to the pawl (431), and the contact sensor is used for detecting the position of the pawl (431).

5. The roller coaster seat protection belt retractor of claim 4, wherein: the contact sensor comprises a sensor main body and a detection rod, wherein the detection rod is telescopically arranged in the sensor main body in a penetrating mode, the end portion of the detection rod abuts against the pawl (431) to detect the position condition of the pawl (431) through displacement of the detection rod.

6. The roller coaster seat protection belt retractor of claim 5, wherein: the end part of the detection rod is rotatably provided with a roller, and the end part of the detection rod is propped against the pawl (431) through the roller.