CN214728441U - Traction type caravan emergency brake device - Google Patents
Traction type caravan emergency brake device Download PDFInfo
- Publication number
- CN214728441U CN214728441U CN202121341261.1U CN202121341261U CN214728441U CN 214728441 U CN214728441 U CN 214728441U CN 202121341261 U CN202121341261 U CN 202121341261U CN 214728441 U CN214728441 U CN 214728441U
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- brake
- emergency brake
- car
- lever
- house
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Abstract
The utility model relates to a towed car as a house emergency brake device, including the pivot of connecting the car as a house tire, still including setting up base and the dead lever in the car as a house bottom surface, the articulated emergency brake mechanism that sets up in base side, the braking of emergency brake mechanism control pivot, the one end that the base was kept away from to the emergency brake mechanism is articulated with the bottom of dead lever, keeps away from the fixed telescoping device that sets up of one end of dead lever, the stiff end and the car as a house bottom surface of telescoping device are connected. The utility model discloses a telescoping device drives the motion of brake mechanism, and brake mechanism presss from both sides tight pivot, realizes emergency brake, avoids the emergence of accident.
Description
Technical Field
The utility model relates to a brake equipment technical field specifically indicates a pull-type car as a house emergency brake equipment.
Background
The pull type caravan is also called as a pull type caravan, the pull type caravan is a trailer under the caravan, and is different from a self-propelled caravan, the pull type caravan has no power, and needs additional vehicles to pull and run, the pull type caravan can be divided into a pull type A caravan, a pull type B caravan, a pull type C caravan, a pull type D caravan, a movable type villa A type and a movable type villa B type caravan according to different shapes and function settings, the pull type caravan can be separated from a trailer under camps or other unused conditions so as to independently use the trailer, the unique staggered design of the pull type caravan can be used for assembling a wide main room above a pickup van, therefore, more household activity spaces are provided at other places in the caravan, a plurality of models of the caravan are provided with panoramic windows at the rear of the caravan, and two thirds of the caravan is provided with a space expansion device at least one side, as long as the button is lightly pressed, the vehicle body can extend out for a distance of up to 1 meter to enlarge dining, sleeping and even kitchen areas.
However, under the condition that the existing traction type motor home runs on a complex road, the safety coefficient of driving and parking is low, if the motor home is separated from the tractor, serious consequences can be brought, and even unfortunate can be brought to a family, so that an emergency brake device capable of realizing emergency braking and reducing the occurrence of parking accidents is needed at present. Therefore, a traction type caravan emergency brake device is provided.
SUMMERY OF THE UTILITY MODEL
For solving the not enough among the prior art, the utility model provides a pull-type car as a house emergency brake device.
The utility model discloses a realize above-mentioned purpose, realize through following technical scheme: the utility model provides a towed car as a house emergency brake device, is including the pivot of connecting the car as a house tire, still including setting up base and the dead lever in the car as a house bottom surface, the articulated emergency brake mechanism that sets up in base side, the braking of emergency brake mechanism control pivot, the one end that the base was kept away from to the emergency brake mechanism is articulated with the bottom of dead lever, keeps away from the fixed telescoping device that sets up of one end of dead lever, the stiff end and the car as a house bottom surface of telescoping device are connected
As optimization, brake mechanism includes first brake lever, connecting rod and second brake lever, first brake lever one end is articulated with the side of base, the other end and connecting rod fixed connection, the one end and the second brake lever fixed connection of first brake lever are kept away from to the connecting rod, the one end and the telescoping device fixed connection of connecting rod are kept away from to the second brake lever, the one end that the telescoping device was kept away from to the second brake lever is articulated with the bottom of dead lever.
Preferably, the bottom surface of the first brake lever and the top surface of the second brake lever are both provided with arc-shaped brake pads.
As optimization, the front end of the bottom surface of the house car is fixedly provided with a telescopic structure, and the telescopic end of the telescopic structure is provided with a conical structure.
Contrast prior art, the beneficial effects of the utility model reside in that:
1. the telescopic device drives the brake mechanism to move, and the brake mechanism clamps the rotating shaft, so that emergency braking is realized, and accidents are avoided.
2. By arranging the telescopic device and the conical structure, on one hand, the brake can be assisted, and on the other hand, the brake can also play a supporting role during parking.
3. The arc brake block is arranged to better clamp the rotating shaft, so that the rotating shaft is prevented from being damaged due to excessive friction.
Drawings
FIG. 1 is a schematic structural view of the present invention;
figure 2 is the structure axial view of the utility model.
Reference numerals shown in the drawings: 1. a telescopic structure; 2. a base; 3. a rotating shaft; 4. fixing the rod; 5. a telescoping device; 6. a first brake lever; 7. a second brake lever; 8. a connecting rod; 9. an arc-shaped brake pad.
Detailed Description
The following description is provided in conjunction with the specific embodiments, and the present invention provides a traction type caravan emergency brake device, as shown in fig. 1-2.
It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.
The utility model discloses a towed car as a house emergency brake device, including pivot 3 of connecting the car as a house tire, still including setting up base 2 and the dead lever 4 in the car as a house bottom surface, 2 side articulations of base set up emergency brake mechanism, 3 brakeings of emergency brake mechanism control pivot, the one end that base 2 was kept away from to emergency brake mechanism is articulated with the bottom of dead lever 4, keeps away from the fixed telescoping device 5 that sets up of one end of dead lever 4, the stiff end of telescoping device 5 is connected with the car as a house bottom surface, and the telescoping device 5 drives the brake mechanism motion, and brake mechanism presss from both sides tight pivot 3, realizes emergency brake, avoids the emergence of accident.
The utility model discloses further set up to: the brake mechanism comprises a first brake lever 6, a connecting rod 8 and a second brake lever 8, one end of the first brake lever 6 is hinged with the side surface of the base 2, the other end of the first brake lever is fixedly connected with the connecting rod 8, one end of the connecting rod 8 far away from the first brake lever 6 is fixedly connected with the second brake lever 7, one end of the second brake lever 7 far away from the connecting rod 8 is fixedly connected with the telescopic device 5, one end of the second brake lever 7 far away from the telescopic device 5 is hinged with the bottom end of the fixed rod 4, the movable end of the telescopic device 5 drives one end of the second brake lever 7 connected with the telescopic device 5 to move upwards, the second brake lever 7 contacts the rotating shaft 3, meanwhile, the second brake lever 7 drives the connecting rod 8 to move downwards, the connecting rod 8 drives the first brake lever 6 to move downwards, the first brake lever 6 contacts the rotating shaft 3, and emergency braking is realized through friction between the first brake pad and the second brake pad on the rotating shaft 3, the accident occurrence when the motor home is separated from the tractor is avoided.
The utility model discloses further set up to: the bottom surface of first brake lever 6 and the top surface of second brake lever 7 all set up arc brake block 9, and the tight pivot 3 of clamp that can be better avoids rubbing too big damage pivot 3.
The utility model discloses further set up to: the fixed extending structure 1 that sets up in car as a house bottom surface front end, extending structure 1 flexible end sets up the toper structure, can auxiliary brake on the one hand, and on the other hand also can play the effect of a support when the parking.
The utility model discloses a theory of operation does: when the emergency situation that the caravan is separated from the tractor occurs, the telescopic device 5 is started, the movable end of the telescopic device 5 drives one end, connected with the telescopic device 5, of the second brake rod 7 to move upwards, the arc-shaped brake block 9 on the top surface of the second brake rod 7 clamps the rotating shaft 3, meanwhile, the second brake rod 7 drives the connecting rod 8 to move downwards, the connecting rod 8 drives the first brake rod 6 to move downwards, the arc-shaped brake block 9 on the bottom surface of the first brake rod 6 clamps the rotating shaft 3, and emergency braking is achieved through friction between the arc-shaped brake block 9 and the rotating shaft 3; when the vehicle runs on the ground, the telescopic structure 1 can be started, the conical structure is inserted into the ground, and the auxiliary brake mechanism can realize emergency braking more quickly; when parking, start telescoping device 5 and extending structure 1 simultaneously, the pivot 3 rotation is placed to telescoping device 5, and extending structure 1 can support the car as a house.
Claims (4)
1. The utility model provides a pull-type car as a house emergency brake device, includes pivot (3) of connecting the car as a house tire, its characterized in that: still including setting up base (2) and dead lever (4) in the car as a house bottom surface, base (2) side is articulated to be set up emergency brake mechanism, emergency brake mechanism control pivot (3) braking, emergency brake mechanism keeps away from the one end of base (2) and the bottom of dead lever (4) articulated, keep away from the one end of dead lever (4) and fixes and set up telescoping device (5), the stiff end and the car as a house bottom surface of telescoping device (5) are connected.
2. The traction type caravan emergency brake device according to claim 1, wherein: brake mechanism includes first brake lever (6), connecting rod (8) and second brake lever (7), the side of first brake lever (6) one end and base (2) is articulated, the other end and connecting rod (8) fixed connection, the one end and the second brake lever (7) fixed connection of first brake lever (6) are kept away from in connecting rod (8), the one end and telescoping device (5) fixed connection of connecting rod (8) are kept away from in second brake lever (7), the one end that telescoping device (5) were kept away from in second brake lever (7) is articulated with the bottom of dead lever (4).
3. The traction type caravan emergency brake device according to claim 2, wherein: the bottom surface of the first brake lever (6) and the top surface of the second brake lever (7) are both provided with arc-shaped brake pads (9).
4. The traction type caravan emergency brake device according to claim 1, wherein: the front end of the bottom surface of the caravan is fixedly provided with a telescopic structure (1), and the telescopic end of the telescopic structure (1) is provided with a conical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121341261.1U CN214728441U (en) | 2021-06-16 | 2021-06-16 | Traction type caravan emergency brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121341261.1U CN214728441U (en) | 2021-06-16 | 2021-06-16 | Traction type caravan emergency brake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214728441U true CN214728441U (en) | 2021-11-16 |
Family
ID=78630020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121341261.1U Active CN214728441U (en) | 2021-06-16 | 2021-06-16 | Traction type caravan emergency brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214728441U (en) |
-
2021
- 2021-06-16 CN CN202121341261.1U patent/CN214728441U/en active Active
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