CN107336564B - Movable castor with light braking device - Google Patents
Movable castor with light braking device Download PDFInfo
- Publication number
- CN107336564B CN107336564B CN201710633067.2A CN201710633067A CN107336564B CN 107336564 B CN107336564 B CN 107336564B CN 201710633067 A CN201710633067 A CN 201710633067A CN 107336564 B CN107336564 B CN 107336564B
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- China
- Prior art keywords
- bottom plate
- pedal
- movable frame
- movable
- spring piece
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0036—Castors in general; Anti-clogging castors characterised by type of wheels
- B60B33/0039—Single wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0078—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism
- B60B33/0081—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism acting on tire tread
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/02—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
- B60B33/021—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism combined with braking of castor wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/04—Braking mechanisms; Locking devices against movement
- B62B5/0433—Braking mechanisms; Locking devices against movement foot operated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/04—Braking mechanisms; Locking devices against movement
- B62B5/0485—Braking mechanisms; Locking devices against movement by braking on the running surface, e.g. the tyre
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2200/00—Type of product being used or applied
- B60B2200/40—Articles of daily use
- B60B2200/43—Carts
- B60B2200/434—Wheel barrows
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/10—Reduction of
- B60B2900/115—Complexity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/30—Increase in
- B60B2900/331—Safety or security
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Braking Arrangements (AREA)
- Handcart (AREA)
Abstract
The invention discloses a movable castor with a light braking device, which comprises a movable bracket, a single wheel and a braking device arranged on the movable bracket, wherein the braking device comprises a first steel ball, a first shaft, a spring piece, a pedal, a second bottom plate, a braking rod, a second shaft, a pedal, a first nut and a braking screw; the movable bracket comprises a movable bracket, a first bottom plate, a second steel ball, a dust ring, a movable bracket shell and a lower wave plate; the first bottom plate, the second steel ball, the dust ring, the movable frame shell and the lower wave plate are assembled together through a third nest nail, the first steel ball is pressed on the pedal, the second bottom plate, the brake lever and the pedal are assembled together through a second shaft and a second nest nail, the first shaft is placed into a third nest nail hole, the brake screw is assembled on the spring piece through a first nut, and the spring piece is assembled on the movable frame through the first nest nail; this patent adopts lever principle, and is equipped with quick installation breach groove on the bottom plate, uses this structure after, can brake the wheel with very little power, also makes things convenient for the installation of truckle.
Description
Technical Field
The invention relates to the field of casters, in particular to a movable caster with a light braking device.
Background
The market of some foreign fruits and vegetables at present needs a small movable castor arranged on a turnover vehicle and needs to be braked, but some movable castors with brakes used at present are inconvenient to operate or install. Therefore, how to realize convenient installation of the castor and convenient operation of the castor brake is a technical problem to be solved by the invention.
Disclosure of Invention
Aiming at the defects of the prior art, the main purpose of the invention is to provide the movable caster with the light braking device, which has reasonable and reliable design, high safety and stability and convenient assembly, disassembly and braking.
The invention provides a movable caster with a light braking device, which comprises a movable bracket, a single wheel rotatably connected to the movable bracket and a braking device arranged on the movable bracket, wherein the braking device comprises a first steel ball, a first shaft, a spring piece, a pedal, a second bottom plate, a braking rod, a second shaft, a pedal, a first nut and a braking screw; the movable support comprises a movable frame, a first bottom plate, a second steel ball, a dust ring, a movable frame shell and a lower wave plate;
the middle parts of the first bottom plate and the lower wave plate are arranged in a conical concave manner, wherein the lower wave plate is round, first clamping grooves are uniformly formed in the edges of the lower wave plate, the first bottom plate is arranged on the lower wave plate and is fixedly connected through socket nails, the conical concave surface of the first bottom plate faces upwards, and the conical concave surface of the lower wave plate faces downwards; the movable frame shell is arranged between the first bottom plate and the lower wave plate, the first bottom plate and the movable frame shell and the lower wave plate are mutually recessed to form mounting positions matched with the second steel balls, and the second steel balls are mounted in the corresponding mounting positions; the dustproof ring surrounds the periphery of the first bottom plate and the movable frame shell and fixes the movable frame shell inside; the first bottom plate, the second steel ball, the dust ring, the movable frame shell and the lower wave plate are assembled together and are arranged on the movable frame, the movable frame is hinged with the movable frame, and the movable frame can rotate;
the second bottom plate is arranged in an L shape, the front part of the transverse plane part of the second bottom plate is fixed on the first bottom plate, and the vertical connecting part of the second bottom plate positioned at the rear part of the transverse plane part is hinged with the pedals; the pedal is arranged at the position of the slot, the highest point of the pedal is propped against the second bottom plate, and the rear end of the first bottom plate is tilted to prop against the lower end surface of the pedal; the first shaft penetrates through the hole of the socket nail, and the first steel ball is pressed at one end of the pedal and is arranged at the upper end of the first shaft; the other end of the pedal is hinged with one end of the brake rod, and the other end of the brake rod is hinged with the pedal through the second shaft; the pedal, the brake lever and the first shaft form a lever structure;
the spring piece is fixed in the movable frame and is positioned above the single wheel; the spring piece is in a dihedral angle structure, an upper panel of the spring piece is arranged on the back surface of the upper end of the movable frame, the upper surfaces of the movable frame and the spring piece are hollowed out to form a hollowed-out groove for the first shaft to pass through, a hook structure matched with the first clamping groove is arranged at the edge of the upper panel of the spring piece, and the hook structure is arranged at the edge of the lower wave disc; the brake screw is assembled on the inclined lower panel of the spring piece through a first nut and is close to the single wheel, and the front end face of the brake screw faces the single wheel; the lower end of the first shaft is arranged on the lower panel of the spring piece, the lever structure is driven by the pedal, so that the lower panel of the spring piece is pressed downwards, and the lower panel of the spring piece is solid
The brake is performed at present, and the hook structure of the spring piece is clamped into the first clamping groove on the lower wave disc to position the movable frame;
preferably, 2 second clamping grooves which can be used for quick installation are arranged on the first bottom plate and the second bottom plate.
Preferably, the vertical connection portion of the second bottom plate is hinged with the foothold through a second socket nail.
Preferably, the two ends of the upper panel of the spring piece are bent to form connecting lugs, the movable frame is U-shaped, and the connecting lugs on two sides of the spring piece are opposite to two sides of the movable frame and are connected through first socket nails.
Preferably, the second bottom plate is fixedly connected with the first bottom plate through fourth socket nails.
Preferably, the brake screw is a rubber brake screw and is composed of a screw and a rubber sleeve wrapped on the head of the screw.
Preferably, a bearing and a shaft sleeve are installed at the central shaft position of the single wheel, connecting holes corresponding to the shaft sleeve positions are formed in two side plates of the movable frame, bolts are installed in the connecting holes and the shaft sleeve, and the single wheel is assembled on the movable frame through locking of a second nut.
The beneficial effects of the invention are as follows:
the product is stepped on the pedal, so that the brake rod and the pedal in the brake device move relatively to push the first shaft to move downwards, the first shaft pushes a brake screw with a rubber head to brake the wheel, and the movable frame can also be braked to orient the movable frame. After the structure is used, the wheel can be braked by small force, the structure is simple, the braking is labor-saving, and the safety and the stability are high. Two second clamping grooves which can be used for quick installation are formed in the first bottom plate and the second bottom plate, so that quick installation of clients is facilitated, and loading and unloading are convenient.
Drawings
FIG. 1 is a front view (semi-sectional view) of a movable caster with a light brake of the present invention;
FIG. 2 is a side view (semi-sectional view) of the movable caster with the light brake of the present invention;
FIG. 3 is a top view of the movable caster with the light brake of the present invention;
FIG. 4 is a view of a rubber brake screw with a light brake movable caster of the present invention;
fig. 5 is a schematic diagram of the braking movement of the movable caster with the light braking device of the present invention.
FIG. 6 is a schematic view of a lower wave plate with a light brake movable caster of the present invention.
FIG. 7 is a schematic view of a leaf spring of the movable caster with a light brake of the present invention.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1 to 5, an embodiment of the movable caster with a light brake device of the present invention is presented:
a movable castor with a light braking device comprises a movable bracket, a single wheel 20 rotatably connected to the movable bracket, and a braking device arranged on the movable bracket. The movable support comprises a movable support 25, a first bottom plate 4, a second steel ball 3, a dust ring 5, a movable support shell 6 and a lower wave plate 16, wherein the first bottom plate 4, the second steel ball 3, the dust ring 5, the movable support shell 6 and the lower wave plate 16 are assembled together through a third nest nail 17. The movable frame 25 has a U-shaped structure, a bearing 21 and a shaft sleeve 22 are arranged at the central shaft position of the single wheel 20, connecting holes corresponding to the shaft sleeve positions are arranged on two side plates of the movable frame 25, bolts 9 are arranged in the connecting holes and the shaft sleeve 22, and the single wheel 20 is assembled on the movable frame 25 by locking the second nuts 23.
The brake device comprises a first steel ball 1, a first shaft 2, a spring piece 7, a first socket nail 8, a bolt 9, a pedal 10, a second bottom plate 11, a brake lever 12, a second shaft 13, a second socket nail 14, a pedal 15, a first nut 18 and a brake screw 19. The first steel ball 1 is pressed on the pedal 10, and the pedal 10, the second bottom plate 11, the brake lever 12 and the pedal 10 are assembled together through the second shaft 13 and the second socket nail 14.
The middle parts of the first bottom plate 4 and the lower wave plate 16 are arranged in a conical concave manner, wherein the lower wave plate 16 is round, and the edges of the lower wave plate 16 are uniformly provided with first clamping grooves 27. The first bottom plate 4 is arranged on the lower wave plate 16 and is fixedly connected through a third nest nail 17; the conical concave surface of the first bottom plate 4 faces upward, and the conical concave surface of the lower wave plate 16 faces downward. The two ends of the first bottom plate 4 are tilted upward.
The movable frame shell 6 is arranged between the first bottom plate 4 and the lower wave plate 16, the first bottom plate 4 and the movable frame shell 6 and the lower wave plate 16 are mutually recessed to form mounting positions matched with the second steel balls 3, and the second steel balls 3 are mounted in the corresponding mounting positions. The dust ring 5 surrounds the first base plate 4 and the movable frame housing 6 to fix the movable frame housing 6 therein. The first bottom plate 4, the second steel ball 3, the dust ring 5, the movable frame shell 6 and the lower wave plate 16 are assembled together and are arranged on the movable frame 25, the movable frame 25 is hinged with the movable frame 25, and the movable frame 25 can rotate for steering the casters.
The second bottom plate 11 is L-shaped, the front part of the transverse plane part of the second bottom plate 11 is fixed on the first bottom plate 4 through a fourth socket nail 24, and the vertical connecting part of the rear part of the transverse plane part of the second bottom plate 11 is hinged with the pedal 15 through a second socket nail 14. The transverse plane part of the second bottom plate 11 is provided with a groove formed by upward bulge, the pedal 10 is in an arch shape, the pedal 10 is arranged at the position of the groove, the highest point of the pedal 10 is propped against the second bottom plate 11, the rear end of the first bottom plate 4 is lifted to be propped against the position of the lower end surface of the pedal 10 corresponding to the highest point of the pedal, and the pedal 10 takes the highest point of the pedal as a fulcrum, so that the up-and-down adjustment of the positions of the two ends of the pedal 10 is realized.
The first shaft 2 penetrates through the hole of the third nest nail 17, the first steel ball 1 is pressed at one end of the pedal 10 and is arranged at the upper end of the first shaft 2; the other end of the pedal 10 is hinged with one end of a brake rod 12, and the other end of the brake rod 12 is hinged with a pedal 15 through a second shaft 13; the pedal 10, the brake lever 12 and the first shaft 2 form a lever structure. The whole structure is reasonable and reliable in design and high in safety and stability.
The brake screw 19 is a rubber brake screw 19 and consists of a screw and a rubber sleeve wrapped on the head of the screw. The rubber sleeve can increase friction force and strengthen braking force.
The spring piece 7 is fixed in the movable frame 25 through the first nest nail 8 and is positioned above the single wheel 20. The spring piece 7 is in a dihedral angle structure, the upper panel 28 of the spring piece 7 is arranged on the back surface of the upper end of the movable frame 25, the two ends of the upper panel 28 of the spring piece 7 are bent to form connecting lugs 31, and the connecting lugs 31 on the two sides of the spring piece 7 are opposite to the two sides of the movable frame 25 and are connected through the first nest nail 8.
The upper surfaces of the movable frame 25 and the spring piece 7 are hollowed out to form a hollowed-out groove for the first shaft 2 to pass through, the edge of an upper panel 28 of the spring piece 7 is provided with a hook structure 30 matched with the first clamping groove 27, and the hook structure 30 is arranged at the edge of the lower wave disc 16. The rubber brake screw 19 is assembled on the inclined lower panel 29 of the spring piece 7 through the first nut 18 and is close to the single wheel 20, and the front end face of the rubber sleeve of the rubber brake screw 19 faces the single wheel 20. The lower end of the first shaft 2 is arranged on the lower panel 29 of the spring piece 7, the pedal 15 drives the lever structure, the lower panel 29 of the spring piece 7 is pressed down, braking is realized, the hook structure 30 of the spring piece 7 is clamped into the first clamping groove 27 on the lower wave disc 16, the movable frame 25 is positioned, and the movable frame 25 is braked. The lever principle is adopted, so that the stepping force is reduced.
This product is through stepping on pedal 15 down, makes brake lever 12, footboard 10 relative motion in the brake equipment, promotes first axle 2 downstream, and first axle 2 promotes spring leaf 7 and pushes down to drive a braking screw 19 that takes the rubber head and brake the wheel, and brake movable frame 25. After the structure is used, the wheel can be braked by small force, the structure is simple, the braking is labor-saving, and the safety and the stability are high.
The pedal 15 is released, the spring piece 7 is reset, and the first shaft 2, the pedal 10, the brake lever 12 and the pedal 15 are reset.
The first bottom plate 4 and the second bottom plate 11 are respectively provided with 2 second clamping grooves 26 which can be used for quick installation, so that quick installation and convenient assembly and disassembly of customers are facilitated.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the present invention and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The movable caster with the light braking device is characterized by comprising a movable bracket, a single wheel (20) rotatably connected to the movable bracket and the braking device arranged on the movable bracket, wherein the braking device comprises a first steel ball (1), a first shaft (2), a spring piece (7), a pedal (10), a second bottom plate (11), a braking rod (12), a second shaft (13), a pedal (15), a first nut (18) and a braking screw (19); the movable support comprises a movable frame (25), a first bottom plate (4), a second steel ball (3), a dust ring (5), a movable frame shell (6) and a lower wave disc (16);
the middle parts of the first bottom plate (4) and the lower wave plate (16) are arranged in a conical concave manner, wherein the lower wave plate (16) is round, first clamping grooves (27) are uniformly formed in the edges of the lower wave plate, the first bottom plate (4) is arranged on the lower wave plate (16) and is fixedly connected through socket nails (17), the conical concave surface of the first bottom plate (4) faces upwards, and the conical concave surface of the lower wave plate (16) faces downwards; the movable frame shell (6) is arranged between the first bottom plate (4) and the lower wave plate (16), the first bottom plate (4) and the movable frame shell (6) and the lower wave plate (16) are mutually recessed to form mounting positions matched with the second steel balls (3), and the second steel balls (3) are mounted in the corresponding mounting positions; the dustproof ring (5) surrounds the periphery of the first bottom plate (4) and the movable frame shell (6) and fixes the movable frame shell (6) inside; the first bottom plate (4), the second steel ball (3), the dust ring (5), the movable frame shell (6) and the lower wave disc (16) are assembled together and are arranged on the movable frame (25) and hinged with the movable frame (25), and the movable frame (25) can rotate;
the second bottom plate (11) is arranged in an L shape, the front part of the transverse plane part of the second bottom plate (11) is fixed on the first bottom plate (4), and the vertical connecting part of the second bottom plate (11) positioned at the rear part of the transverse plane part is hinged with the pedal (15); a groove formed by upward bulge is formed in the transverse plane part of the second bottom plate (11), the pedal (10) is arranged in an arch shape, the pedal (10) is arranged at the position of the groove, the highest point of the pedal (10) is propped against the second bottom plate (11), and the rear end of the first bottom plate (4) is lifted and propped against the lower end surface of the pedal (10); the first shaft (2) penetrates through the hole of the socket nail (17), and the first steel ball (1) is pressed at one end of the pedal (10) and is arranged at the upper end of the first shaft (2); the other end of the pedal (10) is hinged with one end of the brake rod (12), and the other end of the brake rod (12) is hinged with the pedal (15) through the second shaft (13); the pedal (10), the brake lever (12) and the first shaft (2) form a lever structure;
the spring piece (7) is fixed in the movable frame (25) and is positioned above the single wheel (20); the spring piece (7) is in a dihedral angle structure, an upper panel (28) of the spring piece (7) is arranged on the back of the upper end of the movable frame (25), the upper surfaces of the movable frame (25) and the spring piece (7) are hollowed out to form a hollowed-out groove for the first shaft (2) to pass through, a hook structure (30) matched with the first clamping groove (27) is arranged at the edge of the upper panel (28) of the spring piece (7), and the hook structure (30) is arranged at the edge of the lower wave disc (16); the brake screw (19) is assembled on an inclined lower panel (29) of the spring piece (7) through a first nut (18) and is close to the single wheel (20), and the front end face of the brake screw (19) faces the single wheel (20); the lower end of the first shaft (2) is arranged on a lower panel (29) of the spring piece (7), the pedal (15) drives the lever structure, the lower panel (29) of the spring piece (7) is pressed down, braking is achieved, and a hook structure (30) of the spring piece (7) is clamped into a first clamping groove (27) on the lower wave disc (16) to enable the movable frame (25) to be positioned.
2. The movable castor with the light braking device according to claim 1, wherein the first bottom plate (4) and the second bottom plate (11) are provided with 2 second clamping grooves (26) which can be used for quick installation.
3. The movable castor with the light braking device according to claim 1, characterized in that the vertical connection of the second bottom plate (11) is hinged to the pedal (15) by means of a second socket nail (14).
4. The movable caster with the light braking device according to claim 1, wherein two ends of an upper panel (28) of the spring piece (7) are bent to form connecting lugs (31), the movable frame (25) is arranged in a U shape, and the connecting lugs (31) on two sides of the spring piece (7) are opposite to two sides of the movable frame (25) and are connected through first socket nails (8).
5. The movable castor with the light braking device according to claim 1, characterized in that the second bottom plate (11) is fixedly connected with the first bottom plate (4) through a fourth socket nail (24).
6. The movable caster with the light braking device according to claim 1, wherein the braking screw (19) is a rubber braking screw (19) and is composed of a screw and a rubber sleeve wrapped on the screw head.
7. The movable caster with a light brake device according to any one of claims 1 to 6, wherein a bearing (21) and a shaft sleeve (22) are installed at a central shaft position of the single wheel (20), connecting holes corresponding to the shaft sleeve positions are provided on both side plates of the movable frame (25), bolts (9) are installed in the connecting holes and the shaft sleeve (22), and the single wheel (20) is assembled on the movable frame (25) by locking with a second nut (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710633067.2A CN107336564B (en) | 2017-07-28 | 2017-07-28 | Movable castor with light braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710633067.2A CN107336564B (en) | 2017-07-28 | 2017-07-28 | Movable castor with light braking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107336564A CN107336564A (en) | 2017-11-10 |
| CN107336564B true CN107336564B (en) | 2023-06-30 |
Family
ID=60216588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710633067.2A Active CN107336564B (en) | 2017-07-28 | 2017-07-28 | Movable castor with light braking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107336564B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638122A (en) * | 2018-04-08 | 2018-10-12 | 李培培 | A kind of arm robot convenient for adjusting |
| CN113119659A (en) * | 2019-12-31 | 2021-07-16 | 中山市威玛金属制品有限公司 | Fixed caster with brake function |
| US12084007B1 (en) * | 2022-09-13 | 2024-09-10 | Martin Fluss | Flat tire trolley |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0259131A2 (en) * | 1986-08-29 | 1988-03-09 | FLEXELLO CASTORS & WHEELS P.L.C. | A castor |
| JP2001150902A (en) * | 1999-11-26 | 2001-06-05 | Exedy Corp | Caster with automatic lock mechanism, and hand cart provided therewith |
| DE10336636A1 (en) * | 2002-09-04 | 2004-03-18 | Tente-Rollen Gmbh & Co. Kg | Swivel mounted wheel, in particular suitable for large wheelie bin, comprising steering and brake housing enveloped by clamping rings |
| KR101357875B1 (en) * | 2012-11-09 | 2014-02-03 | 박상하 | Rotating type caster swivel lock |
| WO2017089515A1 (en) * | 2015-11-25 | 2017-06-01 | Medtech Sa | Mechanical system for stabilization on the floor for vehicles on castors |
| CN207000051U (en) * | 2017-07-28 | 2018-02-13 | 中山威卡脚轮有限公司 | One kind is with light and handy brake gear movable castor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011052981A1 (en) * | 2011-08-25 | 2013-02-28 | Tente Gmbh & Co. Kg | Mounting plate and roller, if necessary with a mounting plate |
-
2017
- 2017-07-28 CN CN201710633067.2A patent/CN107336564B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0259131A2 (en) * | 1986-08-29 | 1988-03-09 | FLEXELLO CASTORS & WHEELS P.L.C. | A castor |
| JP2001150902A (en) * | 1999-11-26 | 2001-06-05 | Exedy Corp | Caster with automatic lock mechanism, and hand cart provided therewith |
| DE10336636A1 (en) * | 2002-09-04 | 2004-03-18 | Tente-Rollen Gmbh & Co. Kg | Swivel mounted wheel, in particular suitable for large wheelie bin, comprising steering and brake housing enveloped by clamping rings |
| KR101357875B1 (en) * | 2012-11-09 | 2014-02-03 | 박상하 | Rotating type caster swivel lock |
| WO2017089515A1 (en) * | 2015-11-25 | 2017-06-01 | Medtech Sa | Mechanical system for stabilization on the floor for vehicles on castors |
| CN207000051U (en) * | 2017-07-28 | 2018-02-13 | 中山威卡脚轮有限公司 | One kind is with light and handy brake gear movable castor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107336564A (en) | 2017-11-10 |
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