CN219969304U - Caster with directional brake - Google Patents

Abstract

The utility model relates to a castor with a directional brake, which comprises a castor main body and the directional brake, wherein the castor main body comprises a mounting square plate, a wave disc, a bracket and a roller, the directional brake comprises a supporting plate, a braking plate and a pedal, the supporting plate is arranged on the mounting square plate, the braking plate and the pedal are arranged on the lower side of the supporting plate through front and back swinging of rivets, a braking notch is arranged on one side of the bracket, one end of the braking plate is a braking end, a driving part is arranged on the pedal, and the driving part can swing the braking plate through the up and down swinging of the pedal, so that the braking end can be arranged in the braking notch or separated from the braking notch; the direction brake is arranged on one side of the caster body, and the installation square plate and the bracket can be locked through the direction brake, so that the roller can walk along a certain straight line direction; when no orientation is required, free steering is resumed. The method is applicable to different use scenes and has wide application range.

Description

Caster with directional brake

Technical Field

The utility model relates to the technical field of casters, in particular to a caster with a directional brake.

Background

Casters are components that are mounted to the bottom of an object to be moved (e.g., a cart) to facilitate movement of the object to be moved. The casters include movable casters and fixed casters. The movable castor is also called a universal wheel, and the structure of the movable castor allows 360-degree rotation, so that the object to be moved can move flexibly, and particularly when turning activities such as turning are performed; the fixed castor is also called a directional castor, has no rotating structure, can not rotate, and is suitable for a cart for transporting objects with higher stability requirements, and the like. Regardless of the type of caster that is individually mounted, the range of applications for the mobile is limited.

Therefore, it is necessary to design a directable caster with directional brake.

Disclosure of Invention

The present utility model aims to solve, at least to some extent, one of the problems of the prior art, and therefore proposes a castor with directional brake.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a truckle with direction is stopped, including truckle main part and direction stopper, the truckle main part is including installation square board, ripples dish, support and gyro wheel, the direction is stopped including backup pad, braking board and footboard, the backup pad sets up on the installation square board, the backup pad downside is located through rivet back-and-forth swing to braking board and footboard, one side of support is provided with the braking breach, the one end of braking board is the braking end, be provided with drive division on the footboard, drive division can swing through the oscilaltion of footboard, drive braking board to make its braking end can place in the braking breach or break away from the braking breach.

In some embodiments, the brake end is provided with a reinforcement.

In some embodiments, the reinforcing part is a bending part arranged at the left side and the right side of the braking end, and the bending part and the braking plate are integrally bent and formed.

In some embodiments, the driving part is an extending plate which extends obliquely downwards, when the pedal is unfolded horizontally, one end of the pedal is abutted against the supporting plate, and the end part of the extending plate is abutted against the braking plate, so that the braking end of the extending plate is kept in a state of being separated from the braking notch.

In some embodiments, a torsion spring is arranged between the supporting plate and the braking plate, when the pedal is pressed down, the inner end of the pedal abuts against the lower side wall surface of the supporting plate to limit, and the braking end of the pedal can be kept in the braking notch through the torsion spring.

In some embodiments, a spring is also provided between the support plate and the brake plate, the spring enabling its brake end to remain disposed in the brake notch.

In some embodiments, convex circles are punched on the opposite wall surfaces of the supporting plate and the braking plate, and two ends of the spring respectively lean against the convex circles.

In some embodiments, a non-slip bead is provided on the pedal surface.

Compared with the prior art, the utility model has the beneficial effects that:

1. the direction brake is arranged on one side of the caster body, and the installation square plate and the bracket can be locked through the direction brake, so that the roller can walk along a certain straight line direction; when no orientation is required, free steering is resumed. The method is applicable to different use scenes and has wide application range.

2. The directional brake comprises a supporting plate, a braking plate, a pedal and rivets, is simple in structure and convenient to install, and can lock or unlock through up-and-down swinging of the pedal, and the directional brake is simple in structure and easy to operate.

Drawings

FIG. 1 is a schematic perspective view of a directional brake of the present utility model when unlocked;

FIG. 2 is a schematic perspective view of the directional brake of the present utility model in a locked position;

FIG. 3 is a schematic cross-sectional view of the directional brake of the present utility model when unlocked;

FIG. 4 is a schematic cross-sectional view of the present utility model with the directional brake locked;

fig. 5 is an exploded view of the directional brake of the present utility model.

Detailed Description

The following detailed description provides many different embodiments, or examples, for implementing the utility model. Of course, these are merely embodiments or examples and are not intended to be limiting. In addition, repeated reference numerals, such as repeated numbers and/or letters, may be used in various embodiments. These repetition are for the purpose of simplicity and clarity in describing the utility model and do not in itself dictate a particular relationship between the various embodiments and/or configurations discussed.

The utility model is further described by the following drawings and detailed description: the utility model provides a truckle with direction is stopped as shown in fig. 1-5, including truckle main part 1 and direction is stopped 2, truckle main part 1 is including installation square board 3, ripples dish 4, support 5 and gyro wheel 6, direction is stopped 2 and is including backup pad 7, braking board 8 and footboard 9, backup pad 7 sets up on installation square board 3, braking board 8 and footboard 9 all locate backup pad 7 downside through rivet 11 back-and-forth oscillation, one side of support 5 is provided with braking breach 12, the one end of braking board 8 is braking end 10, be provided with drive division on footboard 9, drive division can swing through the oscilaltion of footboard 9, drive braking board 8 to make its braking end 10 can place in braking breach 12 or break away from braking breach 12.

In the utility model, the direction brake 2 is arranged on one side of the caster body 1, and the installation square plate 3 and the bracket 5 can be locked through the direction brake 2, so that the roller 6 can walk along a definite straight line direction; when no orientation is required, free steering is resumed. The method is applicable to different use scenes and has wide application range.

In addition, the directional brake 2 comprises a supporting plate 7, a braking plate 8, a pedal 9 and a rivet 11, and is simple in structure, convenient to install, easy to operate and capable of locking or unlocking through up-and-down swinging of the pedal 9.

Referring to fig. 4 and 5, the brake end 10 is provided with a reinforcing portion 21, and the stability after locking can be improved by providing the reinforcing portion 21.

Further, the reinforcing portion 21 is a bending portion provided at the left and right sides of the brake end 10, and the bending portion and the brake plate 8 are integrally formed by bending, so that the contact area between the bending portion and the brake notch 12 can be increased by the arrangement of the bending portion, and the stability of the directional brake 2 during locking is improved; and the bending part has a simple molding structure and is convenient for production.

Referring to fig. 1-4, the driving part is an extending plate 41 extending obliquely downwards, when the pedal 9 is unfolded horizontally, one end of the pedal 9 abuts against the supporting plate 7, and the end of the extending plate 41 abuts against the braking plate 8, so that the braking end 10 is kept separated from the braking notch 12.

Further, a torsion spring 51 is provided between the support plate 7 and the brake plate 8, and when the pedal 9 is depressed, the inner end of the pedal 9 abuts against the lower side wall surface of the support plate 7 to limit, and the brake end 10 thereof can be kept in the brake notch 12 by the torsion spring 51.

A spring 61 is also arranged between the support plate 7 and the brake plate 8, which spring 61 enables its brake end 10 to remain seated in the brake recess 12.

A convex circle 71 is punched on the wall surface of the support plate 7 opposite to the brake plate 8, and both ends of the spring 61 respectively abut against the convex circles 71.

The pedal 9 has an anti-slip ridge 81 provided on its surface.

When the pedal 9 is required to be oriented, the pedal 9 is pressed downwards, the extension plate 41 swings upwards, the brake plate 8 can swing through the action of the torsion spring 51 and the spring 61, when the inner end of the pedal 9 abuts against the support plate 7 to limit, the brake end 10 on the brake plate 8 is kept in the brake notch 12, so that the installation square plate 3 and the support 5 are locked, and the roller 6 can walk along a certain straight line direction; similarly, when no orientation is required, the pedal 9 is reset upwards, so that the roller 6 and the bracket 5 resume free steering.

While the basic principles and main features of the present utility model and advantages thereof have been shown and described with reference to the drawings and the foregoing description, it will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, but is described in the foregoing embodiments and description merely illustrative of the principles of the utility model, and various changes and modifications can be made therein without departing from the spirit and scope of the utility model as defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. Caster with direction is stopped, including truckle main part (1) and direction is stopped (2), truckle main part (1) are including installation square board (3), ripples dish (4), support (5) and gyro wheel (6), its characterized in that: the directional brake (2) comprises a support plate (7), a brake plate (8) and a pedal (9), wherein the support plate (7) is arranged on an installation square plate (3), the brake plate (8) and the pedal (9) are arranged on the lower side of the support plate (7) through rivet (11) in a back-and-forth swinging mode, a brake notch (12) is formed in one side of the support (5), one end of the brake plate (8) is a brake end (10), a driving part is arranged on the pedal (9), and the driving part can swing up and down through the pedal (9) to drive the brake plate (8) to swing, so that the brake end (10) can be arranged in the brake notch (12) or separated from the brake notch (12).

2. A castor with directional brakes according to claim 1, wherein: the brake end (10) is provided with a reinforcing part (21).

3. A castor with directional brakes according to claim 2, wherein: the reinforcing part (21) is a bending part arranged at the left side and the right side of the braking end (10), and the bending part and the braking plate (8) are integrally bent and formed.

4. A castor with directional brakes according to claim 1, wherein: the driving part is an extension plate (41) which is obliquely extended downwards, when the pedal (9) is horizontally unfolded, one end of the pedal (9) is abutted against the supporting plate (7), and the end part of the extension plate (41) is abutted against the braking plate (8) so that the braking end (10) of the extension plate is kept in a state of being separated from the braking notch (12).

5. A castor with directional brakes according to claim 4, wherein: a torsion spring (51) is arranged between the supporting plate (7) and the braking plate (8), when the pedal (9) is pressed down, the inner end of the pedal (9) abuts against the lower side wall surface of the supporting plate (7) to limit, and the braking end (10) of the pedal can be kept in the braking notch (12) through the torsion spring (51).

6. A castor with directional brakes according to claim 5, wherein: a spring (61) is also arranged between the support plate (7) and the brake plate (8), and the spring (61) can keep the brake end (10) thereof in the brake notch (12).

7. A castor with directional brakes according to claim 6, wherein: convex circles (71) are punched on the wall surfaces of the supporting plate (7) opposite to the braking plate (8), and two ends of the spring (61) respectively lean against the two convex circles (71).

8. A castor with directional brakes according to claim 1, wherein: an anti-slip raised line (81) is arranged on the surface of the pedal (9).