CN115610159A - Braking method, device and lifting pet grooming table - Google Patents

Abstract

The invention provides a braking method and device for braking casters. The braking method is provided with a pedal, a locking lever, a linkage and a locking assembly connected to the locking lever; the locking lever is linked through the linkage, and the foot The pedal is connected with the locking lever or the locking assembly; by operating the pedal to control the rotation of the locking lever, the locking lever is linked and the cam inside each caster is rotated through the locking assembly, so that the locking part inside each caster falls or rises , to press or release the wheels inside each caster to realize the braking or unlocking of each caster. The braking method and device of the present invention can brake or release the caster in linkage, so as to quickly realize the fixation or movement of the caster, and also improve the convenience of operation. The invention also provides a lifting pet grooming table adopting the braking method and device. The grooming table has functions of lifting and lighting, which can greatly improve the convenience of pet grooming operations.

Description

Braking method, device and lifting pet grooming table

technical field

The invention relates to the technical field of braking, more specifically, to a braking method, a device and a lifting pet grooming table.

Background technique

At present, some devices that need to be moved are equipped with a chassis at the bottom. When moving, moving the chassis can drive the mobile device to move to a desired position. When the device is moved to the desired position, lock the bottom frame to fix the device and prevent the device from moving.

Generally speaking, several casters are installed at the bottom of the chassis, and the chassis is driven to move by turning the casters. In order to lock the underframe, a braking device is provided on each caster, and the braking of the caster is realized by controlling the braking device. However, in the process of use, the existing braking method needs to rely on the operator to operate the braking device on each caster to realize the overall fixation of the device to be moved. The braking device on each caster is reversely operated to realize the unlocking of the chassis, which leads to cumbersome operation, slow speed and inconvenience, which greatly affects the practicability and convenience of controlling the fixed or mobile device that needs to be moved.

Contents of the invention

The purpose of the present invention is to overcome the shortcomings and deficiencies in the prior art, and provide a braking method and device, which can brake or release the casters in linkage, so as to quickly realize the fixation or movement of the casters. At the same time, the convenience of operation is also improved. The invention also provides a lifting pet grooming table adopting the braking method and device. The grooming table has functions of lifting and lighting, which can greatly improve the convenience of pet grooming operations.

In order to achieve the above object, the present invention is achieved through the following technical solutions: a braking method, which is characterized in that: the caster is braked, and the braking method is provided with a pedal piece, a locking lever, a linkage piece and a locking lever connected to the locking lever. The locking assembly; the locking lever is linked through the linkage, and the pedal is connected to the locking lever or the locking assembly; the rotation of the locking lever is controlled by operating the pedal, so that the locking lever is linked and the cam inside each caster is rotated through the locking assembly. The locking part inside each caster is lowered or raised to press or release the wheels inside each caster to realize braking or unlocking of each caster.

In the above solution, the present invention adopts a linkage control method, which can make each caster brake or unlock synchronously, so as to quickly realize the fixation or movement of the casters, so as to solve the problem of cumbersome operation caused by the operator's separate operation of each caster. Greatly improve the convenience of operation.

A brake device, characterized in that: it is connected with casters; the brake device includes pedals, locking lever 1, locking lever 2, linkage components and locking components for connecting with casters; the locking lever 1 and locking The two ends of the rod two are respectively connected to the casters through the locking assembly; the pedal part is connected to the first locking rod and/or the second locking rod, and the two ends of the linkage assembly are respectively connected to the first locking rod and the second locking rod to realize the operation of the pedal The component makes the first locking lever and the second locking lever rotate simultaneously and brakes or unlocks the caster through the locking assembly.

In the above scheme, the operator drives the locking lever 1/locking lever 2 to rotate through the rotation of the foot to control the pedal, and simultaneously drives the locking lever 2/locking lever 1 to rotate through the linkage assembly, so as to realize the synchronous rotation of the locking assembly and the synchronous control of the casters. It can be moved or unlocked, so as to quickly realize the fixing or moving of the casters, and also improve the convenience of operation.

The linkage assembly includes a linkage rod, a connecting arm one and a connecting arm two; the connecting arm one is connected with the locking rod one, and the connecting arm two is connected with the locking rod two; the two ends of the linkage rod are connected with the connecting arm one and the connecting arm respectively The second arm is hinged.

The locking assembly includes a rotating shaft; the rotating shaft is threaded on the first locking rod and the internal cam of the caster; or, the rotating shaft is threaded on the second locking rod and the internal cam of the caster.

The locking assembly also includes a fixing piece used to prevent the horizontal movement of the rotating shaft; the rotating shaft is composed of two shafts connected; the connection of the two shafts is provided with a recess; the two shafts are respectively installed on one side of the locking rod. / on the internal cam of the locking rod two and the caster; The fixing part plays a positioning function, which can effectively prevent the rotating shaft from moving toward the inside of the locking rod 1/locking rod 2, and also prevent the rotating shaft from moving toward the inner cam side of the caster.

A lifting pet grooming table is characterized in that it includes the above-mentioned brake device, chassis, casters, tabletop and a lifting mechanism for driving the tabletop up and down; the casters are arranged on the bottom frame and connected with the brake device; The lifting mechanism is connected with the desktop and the chassis respectively.

The present invention can realize the lifting and lowering of the pet grooming desktop through the lifting mechanism, thereby realizing the adjustable operation height of the beautician in the process of pet grooming or health care, and further improving the convenience of operation and use.

The desktop includes a desktop frame, a light-emitting device and a light-transmitting panel; the table-top frame is provided with an accommodation space, and the light-transmitting panel covers the desktop frame; The light is emitted through the transparent panel.

The light of the light-emitting device of the present invention is directed toward the middle and emitted through the light-transmitting surface, which can make the pet grooming desktop have a luminous effect, provide a light source for beauticians, and facilitate grooming operations on pets. In addition, the power socket is also convenient for the pet grooming desktop to be plugged in, thereby improving the convenience of use.

The lifting mechanism includes a cross-type lifting arm and a driving device for driving and locking the cross-type lifting arm;

The cross-type lifting arm includes a cross arm 1 and a cross arm 2 arranged to cross each other; the cross arm 1 and the cross arm 2 are hinged;

One end of the cross arm is slidably connected to the bottom frame, and the other end is hinged to the desktop frame; one end of the cross arm is hinged to the bottom frame, and the other end is slidably connected to the table frame;

The sliding connection between one end of the cross arm and the bottom frame means: it also includes an optical axis arranged on the bottom frame and a linear bearing arranged on one end of the cross arm; One end of the cross arm is slidingly connected with the bottom frame on the axis one;

The sliding connection between the other end of the cross arm 2 and the desktop frame means: it also includes the optical axis 2 arranged on the desktop frame and the linear bearing 2 arranged on the other end of the cross arm 2; Realize the sliding connection between the two ends of the cross arm and the desktop frame;

Both the first cross arm and the second cross arm are composed of two parallel rods and a connecting rod; a connecting rod is provided at the end of the first cross arm and the chassis sliding connection, and a connecting rod is provided at the end of the sliding connection of the cross arm two and the desktop frame. There are connecting rods;

The driving device is connected with the desktop frame, and the power end of the other end is connected with the connecting rod on the cross arm 2 to realize pushing or resetting and drive the cross arm 2 to slide through the connecting rod to push the folding and unfolding of the cross lifting arm.

The lifting mechanism includes a lifting column; the lifting column includes a driving device, a transmission assembly, a fixed part, and a lifting part that is movably connected with the fixed part; the transmission assembly is arranged on the fixed part and connected with the lifting part; the driving device and the transmission assembly connected to realize the lifting of the driving lifting part; the fixed part is connected to the bottom frame, and the desktop frame is connected to the lifting part;

The lifting pet grooming table also includes a crossbeam and a hanging rope for fixing pets, the crossbeam is connected with the lifting part and is located above the desktop frame, and the hanging rope is installed on the crossbeam; the crossbeam is provided with a light source.

The lifting mechanism also includes a control pedal and/or a hand controller connected with the driving device; the control pedal is arranged on the chassis.

Compared with the prior art, the present invention has the following advantages and beneficial effects:

1. The braking method and device of the present invention can be linked to brake or release the caster, so as to quickly realize the fixation or movement of the caster, and also improve the convenience of operation.

2. The lifting pet grooming table adopting the braking method and device of the present invention has lifting and lighting functions, which can greatly improve the convenience of pet grooming operations.

Description of drawings

Fig. 1 is a schematic diagram 1 of the pet grooming table in the first embodiment;

Fig. 2 is the second schematic diagram of the pet grooming table in the first embodiment;

Fig. 3 is the schematic diagram of lifting mechanism in embodiment one;

Figure 4 is an exploded view of the pet grooming desktop in Embodiment 1;

Fig. 5 is an internal schematic diagram of the pet grooming desktop in Embodiment 1;

6 is a schematic diagram of the bottom of the light-transmitting panel in Embodiment 1;

Fig. 7 is the schematic diagram of underframe in embodiment one;

Figure 8 is an exploded view of the underframe in Embodiment 1;

Fig. 9 is an internal schematic diagram of the connection between the caster and the braking device in Embodiment 1;

Fig. 10 is an exploded view of the pet grooming desktop in the second embodiment;

Fig. 11 is a schematic diagram 1 of the pet grooming table in the third embodiment;

Fig. 12 is the second schematic diagram of the pet grooming table in the third embodiment;

Fig. 13 is a schematic diagram of the pet grooming table in Embodiment 4;

Fig. 14 is the schematic diagram of underframe in embodiment five;

Among them, 1 is the desktop frame, 2 is the light-emitting device, 3 is the light-transmitting panel, 3.1 is the light-shielding layer, 4 is the light guide plate, 5 is the light-shielding plate, 6 is the power socket, 7 is the drawer, 8 is the suspension rod, and 9 is the hanging Rope, 11 is storage box, 12 is braking device, 12.1 is connecting arm one, 12.2 is pedal piece, 12.3 is linkage lever, 12.4 is connecting arm two, 12.5 is locking lever two, 12.6 is locking lever one, 12.7 is Hexagonal pin shaft, 12.8 for circlip, 13 for electric pull rod, 14 for cross arm 1, 15 for cross arm 2, 16 for optical shaft 1, 17 for linear bearing 1, 18 for optical shaft 2, 19 for linear bearing 2, 20 is connecting rod, 21 is caster, 21.1 is cam, 21.2 is locking part, 21.3 is installation shaft, 21.4 is wheel, 22 is motor fixing box, 23 is motor, 24 is gear box, 25 is fixing part, 26 is lifting Part, 27 is the screw rod, 28 is the screw cover, 29 is the screw nut, 30 is the beam, 31 is the chassis, 31.1 is the first connecting rod, 31.2 is the second connecting rod, 31.3 is the caster bushing, 32 is the light source, 33 is a controller, 34 is a control pedal, 35 is a hand controller, and 36 is a storage tray.

detailed description

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Embodiment one

As shown in Figures 1 to 9, the lifting pet grooming table of the present invention includes a braking device 12, a chassis 31, casters 21, a tabletop, and a lifting mechanism for driving the pet grooming tabletop, wherein the casters 21 are arranged on the chassis 31 and is connected with braking device 12, and lifting mechanism is connected with desktop and underframe 31 respectively.

The desktop of the present invention includes a desktop frame 1, a light emitting device 2, a light-transmitting panel 3, a light guide plate 4 and a power socket 6 for electrical connection with the outside, wherein the desktop frame 1 is provided with an accommodation space, and the light-transmitting panel 3 covers the desktop Rack 1. The light emitting device 2 is arranged in the receiving space, and the light emitting device 2 of this embodiment adopts two light emitting light strips directly arranged on the inner wall of the desktop frame 1 . The light from the light emitting device 2 faces the middle, and the light guide plate 4 is arranged in the accommodation space and is located in the middle of the light emitting device 2 , the light from the light emitting device 2 faces the light guide plate 4 , and the light guide plate 4 guides the light to the transparent panel 3 and emits it.

In order to improve the luminous effect of the pet grooming table, the pet grooming table of the present invention further includes a shading plate 5 , which is arranged in the accommodation space and below the light emitting device 2 , and the light guide plate 4 can be arranged on the shading plate 5 . The shading plate 5 can effectively block the light of the light emitting device and prevent the light of the light emitting device 2 from leaking out.

The desktop in this embodiment also includes four drawers 7 , the drawers 7 are arranged in the receiving space and below the light emitting device 2 , and the drawers 7 in this embodiment are arranged below the light-shielding plate 5 . The drawer 7 provided in the present invention can facilitate the storage of cosmetic tools and materials, and is convenient for operation and use in the cosmetic process.

The light-transmitting panel 3 of the present invention is provided with a light-blocking paint layer 3.1 for shielding the interior, and the light-blocking paint layer 3.1 is arranged along the bottom edge of the light-transmitting panel 3 . The design not only acts as a light block, but also shades the internal structure. The pet grooming desktop also includes a power cord electrically connected to the outside, a light source adapter and a power socket 6 for the electrical connection of external electrical appliances. device connection. The light source adapter is arranged inside the desktop frame 1 . The power socket 6 is also convenient for the plug-in use of external electrical appliances such as hair dryers and dryers, thereby improving the convenience of use.

The lifting mechanism of the present invention is connected with the desktop frame 1, and the lifting mechanism includes a lifting column, wherein the lifting column includes a driving device, a transmission assembly, a fixed part 25 and a lifting part 26 that is movably connected with the fixed part 25, and the transmission assembly is arranged on the fixed The part 25 is also connected with the lifting part 26, and the driving device is connected with the transmission assembly to realize driving the lifting part 26 to lift.

Specifically, the driving device includes a motor fixing box 22, a motor 23 and a gear box 24, the motor 23 is installed on the lifting part 26 through the motor fixing box 22, and the transmission assembly includes a screw mandrel 27 and a screw mandrel sleeve provided with a screw mandrel nut 29 28, wherein, the screw mandrel sleeve 28 is fixed in the fixed part 25, the screw mandrel 27 is connected with the screw mandrel nut 29 and penetrates in the screw mandrel sleeve 28, the motor 23 is connected with the screw mandrel 27 through the gear box 24, and realizes driving the screw mandrel 27 Rotate on the screw nut 29 to realize its lifting to drive the lifting part 26 to lift.

The lifting pet grooming table of this embodiment also includes a crossbeam 30 and a hanging rope 8 for fixing pets. The crossbeam 30 covers the motor fixing box 22 to realize connection with the lifting part 26 and is located above the desktop frame 1. The hanging rope 8 is installed on the crossbeam 30, the crossbeam 30 is provided with a light source 32 to further increase the light intensity of the pet grooming table.

This elevating mechanism also comprises hand controller 35, the controller 33 that is connected with power cord and control pedal 34, and this controller 33 is connected with hand controller 35, control pedal 34, light source adapter and motor 23 respectively, and hand controller 35 sets On the beam 30 , the controller 33 is arranged inside the beam 30 , and the control pedal 34 is arranged on the chassis 31 . The user controls the lifting of the pet grooming table by operating the hand controller 35 or the control pedal 34. The controller 33, the hand controller 35, and the control pedal 34 of this embodiment are all common accessories on the market. The input end of the controller 33 is connected with the hand controller 35 and the control pedal 34 purchased on the market, and the output end of the controller 33 is connected with the motor 23 to get final product.

The pet grooming table is also provided with a storage tray 36 installed on the bottom frame 31, which is convenient for the movement and storage of the pet grooming table.

The chassis 31 of this embodiment includes a connecting rod one 31.1 and a connecting rod two 31.2, wherein, the two ends of the two connecting rods one 31.1 are respectively provided with caster hubs 31.3, and the caster hubs 31.3 are sleeved on the installation shaft 21.3 of the caster 21 Above, the two ends of the two connecting rods 31.2 are respectively connected with the connecting rod one 31.1.

And the braking device 12 comprises a pedal part 12.2, a locking lever one 12.6, a locking lever two 12.5, a linkage assembly and a locking assembly for being connected with the caster 21, wherein the two ends of the locking lever one 12.6 and the locking lever two 12.5 pass through respectively The locking assembly is connected with the caster 21, the pedal piece 12.2 is connected with the locking lever one 12.6, and the two ends of the linkage component are respectively connected with the locking lever one 12.6 and the locking lever two 12.5, so that the pedal piece 12.2 is operated so that the locking lever one 12.6 and the locking lever Two 12.5 rotate simultaneously and brake or unlock the caster 21 through the locking assembly. The linkage assembly of the present invention comprises linkage rod 12.3, connecting arm one 12.1 and connecting arm two 12.4, wherein, connecting arm one 12.1 is connected with locking rod one 12.6, connecting arm two 12.4 is connected with locking rod two 12.5, and the two connecting arms 12.3 The ends are respectively hinged with connecting arm one 12.1 and connecting arm two 12.4. The pedal member 12.2 is connected with the connecting arm one 12.1 and the locking rod one 12.6 respectively. The pedal member 12.2 of this embodiment can also be directly connected with the first locking rod 12.6 or the second locking rod 12.5.

The locking assembly of the present invention includes a hexagonal pin shaft 12.7 and a snap spring 12.8 for preventing the horizontal movement of the hexagonal pin shaft 12.7, and the hexagonal pin shaft 12.7 is passed through the inner cam 21.1 of the locking lever 12.6 and the caster 21; or, the hexagonal pin shaft 12.7 is worn on the inner cam 21.1 of locking bar 2 12.5 and caster 21. The hexagonal pin 12.7 of this embodiment is composed of two shafts connected, and the connection of the two shafts is provided with a concave position, and the two shafts are respectively installed inside the locking lever 12.6/locking lever 2 12.5 and the caster 21 Cam 21.1 on. The snap spring 12.8 is stuck in the concave position, and is located between the caster 21 and the first locking rod 12.6/the second locking rod 12.5. This snap ring 12.8 plays positioning function, can effectively prevent hexagonal pin shaft 12.7 from moving to locking bar one 12.6/locking bar two 12.5 interiors, also prevents hexagonal pin shaft 12.7 from moving toward the internal cam 21.1 side of caster 21.

The braking method of the brake device 12 of the present invention is as follows: by operating the pedal part 12.2 to control the rotation of the first locking lever 12.6, so that the first locking lever 12.6 and/or the second locking lever 12.5 are linked and through the locking assembly to each caster 21 inside The cam 21.1 rotates, so that the locking part 21.2 inside each caster 21 descends or rises, so as to press or release the wheel 21.4 inside each caster 21, and realize the braking or unlocking of each caster 21.

The caster 21 of the present invention is an accessory purchased on the existing market. During installation, the caster shaft sleeve 31.3 is used to cover the installation shaft 21.1 of the caster 21 to realize the connection between the caster 21 and the connecting rod 1 31.1, and then the hexagonal pin 12.7 is inserted and installed In the cam 21.1 and the locking lever one 12.6/locking lever two 12.5 in the mounting shaft 21.3, the jump ring 12.8 is stuck in the concave position of the hexagonal pin shaft 12.7 to realize positioning. During use, the operator drives the locking lever 1 12.6 to rotate through the rotation of the foot to control the pedal 12.2, and simultaneously drives the locking lever 12.5 to rotate through the linkage assembly to realize synchronous rotation of each hexagonal pin 12.7 to rotate the cam 21.1, the cam The convex portion of 21.1 makes the locking portion 21.2 descend to press against the wheel 21.4, so as to achieve the braking state of each caster 21. Similarly, when the operator reversely controls the pedal member 12.2, each hexagonal pin 12.7 can be rotated synchronously so that the cam 21.1 and the locking portion 21.2 are reset, so as to achieve the state that each caster 21 is released. In this way, the fixing or moving of the pet grooming table can be quickly realized, and the convenience of operation is also improved.

Embodiment two

The only difference between the present embodiment and the first embodiment is that, as shown in FIG. 10 , the desktop stand 1 of the present embodiment is provided with a storage box 11 , and the storage box 11 is provided at the side of the storage space. The storage box 11 can place grooming materials, waste products or pet fur and nails, etc., further improving the convenience of grooming operations.

In addition, the light guide layer of the desktop of the pet grooming table in this embodiment is not a light guide plate, but a light guide layer arranged at the bottom of the light-transmitting panel 3. The light-emitting device 2 of this embodiment adopts four light-emitting light strips, and the four light-emitting light strips are set On the inner side wall of the desktop frame 1 , the luminous light is directed towards the light guide layer, and the light guide layer guides the light to the light-transmitting panel 3 to emit. The shading plate 5 of the pet grooming desktop is arranged in the accommodating space and below the light emitting device 2 .

Other structures of this embodiment are consistent with Embodiment 1.

Embodiment three

The only difference between this embodiment and Embodiment 1 is: as shown in Figure 11 and Figure 12, the lifting mechanism of this embodiment includes a cross-type lifting arm and an electric pull rod 13 for driving and locking the cross-type lifting arm, wherein, The cross type lifting arm comprises a cross arm one 14 and a cross arm two 15 which are arranged to cross each other, and the cross arm one 14 and the cross arm two 15 are hinged.

Specifically, one end of cross arm one 14 is slidably connected with underframe 31, and the other end is hinged with desktop frame 1, and one end of cross arm two 15 is hinged with underframe 31, and the other end is slidably connected with desktop frame 1. Wherein, one end of the cross arm one 14 is slidably connected with the bottom frame 31 means: also includes the optical axis one 16 arranged on the bottom frame 31 and the linear bearing one 17 arranged on one end of the cross arm one 14, the linear bearing one 17 The sliding sleeve is arranged on the optical axis one 16 to realize sliding connection between one end of the cross arm one 14 and the bottom frame 31 . And the other end of cross arm two 15 is slidably connected with desktop frame 1 and refers to: also comprise the optical axis two 18 that is arranged on the desktop frame 1 and the linear bearing two 19 that are arranged on the cross arm two 15 other ends, this linear bearing two 19 is slidingly sleeved on the optical axis 2 18 to realize the sliding connection between one end of the cross arm 2 15 and the desktop frame 1 .

This cross arm one 14 and cross arm two 15 are all made up of two parallel rods and connecting rod 20, and the end place that cross arm one 14 is slidably connected with underframe 31 is provided with connecting rod 20, and cross arm two 15 is connected with desktop frame 1 A link 20 is provided at the end of the sliding connection. The electric pull rod 13 of the present embodiment is connected with the desktop frame 1, and the power end of the other end is connected with the connecting rod 20 on the cross arm 2 15, so as to realize push or reset and drive the cross arm 2 15 to slide through the connecting rod 20, so as to promote the movement of the cross lift arm. Fold and unfold.

The pet grooming desktop of the present embodiment also includes a suspension rod 8 and a lanyard (not shown) for fixing pets. The suspension rod 8 is an adjustable structure and is connected with the desktop frame 1. Located above the desktop frame 1. The pet grooming table is also provided with castors 21 installed on the base 12 to facilitate the movement of the pet grooming table. The lifting mechanism also includes a controller and a control pedal 34, the controller is respectively connected with the control pedal 34, the light source adapter and the electric pull rod 13, the controller and the light source adapter are all arranged inside the desktop, and the control pedal 34 is arranged on the chassis 31 .

The structure of the pet grooming desktop of the present embodiment is consistent with that of the first embodiment.

Embodiment Four

The only difference between the present embodiment and the third embodiment is that, as shown in FIG. 13 , the desktop stand 1 of the present embodiment is provided with a storage box 11 , and the storage box 11 is provided at the side of the storage space. The storage box 11 can place grooming materials, waste products or pet fur and nails, etc., further improving the convenience of grooming operations.

Other structures of this embodiment are consistent with Embodiment 1.

Embodiment five

The only difference between the present embodiment and the first embodiment is: as shown in Figure 14, in the brake device of this embodiment, one of the hexagonal pins 12.7 connected with the locking lever 12.6 passes through the caster 21 and extends outside , Pedal piece 12.2 is connected with the hexagonal pin shaft 12.7 that protrudes from the outside, and this pedal piece 12.2 is connected with locking lever one 12.6 by hexagonal pin shaft 12.7. In this embodiment, the hexagonal pin shaft 12.7 protruding from the outside can also be the hexagonal pin shaft 12.7 connected with the second locking lever.

Other structures of the braking device and the chassis structure of this embodiment are consistent with Embodiment 1.

Embodiment six

The only difference between this embodiment and Embodiment 1 is that the desktop of the pet grooming table in this embodiment includes a desktop frame, a light emitting device and a light-transmitting panel, the desktop frame is provided with an accommodation space, and the light-transmitting panel covers the desktop frame; The device is arranged in the accommodating space, the luminous light of the luminous device is toward the middle, and the light of the luminous device is emitted through the light-transmitting panel.

Other structures of this embodiment are consistent with Embodiment 1.

The above-mentioned embodiment is a preferred embodiment of the present invention, but the embodiment of the present invention is not limited by the above-mentioned embodiment, and any other changes, modifications, substitutions, combinations, Simplifications should be equivalent replacement methods, and all are included in the protection scope of the present invention.

Claims (10)

1. A method of braking, characterized by: the method comprises the steps of braking the caster, wherein the braking method comprises a pedal part, a locking rod, a linkage part and a locking assembly connected with the locking rod; the locking rod is linked through a linkage piece, and the pedal piece is connected with the locking rod or the locking component; the locking rod is controlled to rotate through the operating pedal piece, so that the locking rod is linked and rotates the cam inside each caster through the locking assembly, the locking part inside each caster descends or ascends, the wheel inside each caster is pressed or loosened, and the braking or unlocking of each caster is realized.

2. A brake apparatus, characterized in that: is connected with a caster; the braking device comprises a pedal, a first locking rod, a second locking rod, a linkage assembly and a locking assembly, wherein the locking assembly is used for being connected with a caster; two ends of the first locking rod and the second locking rod are respectively connected with the caster through locking components; the pedal part is connected with the first locking rod and/or the second locking rod, and two ends of the linkage assembly are respectively connected with the first locking rod and the second locking rod, so that the pedal part is operated to enable the first locking rod and the second locking rod to rotate simultaneously, and the caster is braked or unlocked through the locking assembly.

3. The braking apparatus according to claim 2, characterized in that: the linkage assembly comprises a linkage rod, a first connecting arm and a second connecting arm; the first connecting arm is connected with the first locking rod, and the second connecting arm is connected with the second locking rod; and two ends of the linkage rod are respectively hinged with the first connecting arm and the second connecting arm.

4. The braking apparatus according to claim 2, characterized in that: the locking assembly comprises a rotating shaft; the rotating shaft penetrates through the first locking rod and the inner cam of the caster; or the rotating shaft penetrates through the second locking rod and the internal cam of the caster.

5. The braking apparatus according to claim 4, characterized in that: the locking assembly further comprises a fixing piece for preventing the rotating shaft from moving horizontally; the rotating shaft is formed by connecting two shaft bodies; a concave position is arranged at the joint of the two shaft bodies; the two shaft bodies are respectively arranged on the first locking rod/the second locking rod and the internal cam of the caster in a penetrating manner; the fixing piece is clamped in the concave position and is positioned between the caster wheel and the locking rod.

6. A lift pet beauty table which characterized in that: the device comprises a braking device, a chassis, casters, a tabletop and a lifting mechanism, wherein the braking device is arranged in any one of 2-5; the caster wheels are arranged on the underframe and connected with the braking device; the lifting mechanism is respectively connected with the tabletop and the underframe.

7. The lift pet grooming table of claim 6, wherein: the desktop comprises a desktop frame, a light-emitting device and a light-transmitting panel; the desktop frame is provided with an accommodating space, and the transparent panel covers the desktop frame; the light-emitting device is arranged in the accommodating space, the light-emitting light of the light-emitting device faces the middle part, and the light of the light-emitting device is emitted through the light-transmitting panel.

8. The elevating pet grooming table in accordance with claim 6, wherein: the lifting mechanism comprises a crossed lifting arm and a driving device for driving and locking the crossed lifting arm;

the crossed lifting arm comprises a crossed arm I and a crossed arm II which are arranged in a crossed manner; the cross arm I is hinged with the cross arm II;

one end of the cross arm is connected with the underframe in a sliding manner, and the other end of the cross arm is hinged with the desktop frame; one end of the cross arm II is hinged with the bottom frame, and the other end of the cross arm II is connected with the desktop frame in a sliding manner;

one end of the cross arm is connected with the underframe in a sliding mode: the device also comprises a first optical axis arranged on the bottom frame and a first linear bearing arranged at one end of the first cross arm; the linear bearing I is sleeved on the optical axis I in a sliding manner to realize sliding connection of one end of the cross arm I and the underframe;

the other end of the cross arm II is connected with the desktop frame in a sliding way, namely: the table further comprises a second optical axis arranged on the table top frame and a second linear bearing arranged at the other end of the second cross arm; the linear bearing II is sleeved on the optical shaft II in a sliding manner to realize the sliding connection of one end of the cross arm II and the desktop frame;

the first cross arm and the second cross arm are both composed of two parallel rods and a connecting rod; a connecting rod is arranged at the end part of the first cross arm in sliding connection with the underframe, and a connecting rod is arranged at the end part of the second cross arm in sliding connection with the desktop frame;

the driving device is connected with the desktop frame, and the power end at the other end is connected with the connecting rod on the second cross arm, so that pushing or resetting is realized, the second cross arm is driven to slide through the connecting rod, and the folding and the unfolding of the cross lifting arm are pushed.

9. The lift pet grooming table of claim 6, wherein: the lifting mechanism comprises a lifting column; the lifting column comprises a driving device, a transmission assembly, a fixing part and a lifting part movably connected with the fixing part; the transmission assembly is arranged on the fixing part and connected with the lifting part, and the driving device is connected with the transmission assembly to drive the lifting part to lift; the fixed part is connected with the bottom frame, and the desktop frame is connected with the lifting part;

the lifting pet beauty table also comprises a cross beam and a hanging rope for fixing a pet, wherein the cross beam is connected with the lifting part and is positioned above the table top frame, and the hanging rope is arranged on the cross beam; the beam is provided with a light source.

10. The elevating pet grooming table of claim 8 or 9, characterized in that: the lifting mechanism also comprises a control pedal and/or a hand controller which are connected with the driving device; the control pedal is arranged on the underframe.

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