CN207000051U - One kind is with light and handy brake gear movable castor - Google Patents
One kind is with light and handy brake gear movable castor Download PDFInfo
- Publication number
- CN207000051U CN207000051U CN201720930636.5U CN201720930636U CN207000051U CN 207000051 U CN207000051 U CN 207000051U CN 201720930636 U CN201720930636 U CN 201720930636U CN 207000051 U CN207000051 U CN 207000051U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- adjustable shelf
- spring leaf
- axle
- pedal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses one kind with light and handy brake gear movable castor, including travel(l)ing rest, single-wheel and the brake gear on travel(l)ing rest, brake gear includes the first steel ball, first axle, spring leaf, pedal, the second bottom plate, brake bar processed, the second axle, foot-operated, the first nut, screw processed of stopping；Travel(l)ing rest includes adjustable shelf, the first bottom plate, the second steel ball, dust ring, adjustable shelf shell and lower wave disk；Wherein the first bottom plate, the second steel ball, dust ring, adjustable shelf shell, lower wave disk are fitted together by the 3rd nest nail, first steel ball is pressed on pedal, pedal, the second bottom plate, brake bar processed, foot-operated followed closely by the second axle and the second nest fit together, first axle is put into the 3rd nest nail, brake screw is assembled on spring leaf by the first nut, and spring leaf is bound on travel(l)ing rest by the first nest again；This patent uses lever principle, and bottom plate is provided with Fast Installation gap slot, after this structure, can check wheel with the power of very little, be also convenient for the installation of castor.
Description
Technical field
Castor field is the utility model is related to, more particularly to one kind is with light and handy brake gear movable castor.
Background technology
The market of existing some fruit and vegetables of foreign countries needs a kind of small-sized movable castor on tote cart, it is necessary to brake
Car, but the movable castor of some strap brakes used at present is not that brake operation is inconvenient to be exactly to install castor inconvenience.Therefore,
How to realize that castor is easy for installation, castor brake operation is convenient, it is laborsaving be technical problem to be solved in the utility model.
Utility model content
In view of the shortcomings of the prior art, main purpose of the present utility model is to provide a kind of reliable, safety reasonable in design surely
Qualitative height, handling, brake easily with light and handy brake gear movable castor.
The utility model proposes one kind with light and handy brake gear movable castor, including travel(l)ing rest, be rotatably connected on it is described
Single-wheel on travel(l)ing rest and the brake gear on the travel(l)ing rest, the brake gear include the first steel ball,
First axle, spring leaf, pedal, the second bottom plate, brake bar processed, the second axle, foot-operated, the first nut, screw processed of stopping；The travel(l)ing rest
Including adjustable shelf, the first bottom plate, the second steel ball, dust ring, adjustable shelf shell and lower wave disk；
The tapered recessed setting in the middle part of first bottom plate and the lower wave disk, wherein the lower wave disk is circle, its
Edge is uniformly provided with neck, and first bottom plate is placed on the lower wave disk, and is connected by nest nail, first bottom plate
Taper concave surface upward, the taper concave surface of the lower wave disk is down；The adjustable shelf shell be placed in first bottom plate and it is described under
It is mutually recessed between first bottom plate and the adjustable shelf shell and between the adjustable shelf shell and the lower wave disk between ripple disk
The installation position being adapted to second steel ball is formed, second steel ball is arranged in the corresponding installation position；It is described dust-proof
Corral is wound on the periphery of first bottom plate and the adjustable shelf shell, the adjustable shelf shell is fixed on interior；First bottom plate,
Second steel ball, dust ring, adjustable shelf shell, lower wave disk fit together, and on the adjustable shelf, are cut with scissors with the adjustable shelf
Connect, the adjustable shelf is rotatable；
The L-shaped setting of second bottom plate, the front portion in the transverse plane portion of second bottom plate are fixed on first bottom
On plate, the vertical connecting portion positioned at the rear portion in the transverse plane portion of second bottom plate is hinged with described ride；Described
The transverse plane portion of two bottom plates is provided with the groove position that protuberance is formed upwards, the domed setting of pedal, and the pedal is placed in institute
State on the position of groove position, the peak position of the pedal is against on second bottom plate, and the rear end of first bottom plate, which tilts, to be supported
On the lower surface of the pedal；The first axle is applied in the hole of the nest nail, and first steel ball is pressed in the one of pedal
End, it is placed in the upper end of the first axle；The other end of the pedal is hinged with described one end for stopping bar processed, the bar processed of stopping
The other end is hinged with described ride by second axle；The pedal, brake bar processed, first axle form lever construction；
The spring leaf is fixed in the adjustable shelf, above the single-wheel；The spring leaf is in dihedral angle structure,
Plate is placed in the upper end back side of the adjustable shelf above the spring leaf, hollow out shape above the adjustable shelf and the spring leaf
Into the hollow slots passed through for the first axle, edges of boards edge is provided with the hook knot being adapted to the neck above the spring leaf
Structure, the hook structure are placed in the lower wave disk edge；The screw processed of stopping is assembled in inclining for the spring leaf by the first nut
Below tiltedly on plate, close to the single-wheel, the screw front end face processed of stopping is against the single-wheel；The lower end of the first axle is placed in
Below the spring leaf on plate, by lever construction described in the pedal drive, push plate below the spring leaf, it is real
Make the positioning of the adjustable shelf in the neck for now braking and making the hook structure of the spring leaf be caught on the lower wave disk；
Preferably, 2 necks that can be used for Fast Installation are designed with the first bottom plate, the second bottom plate.
Preferably, the vertical connecting portion of second bottom plate is hinged by the second nest nail and described ride.
Preferably, plate both ends are bent to form engaging lug above the spring leaf, and the adjustable shelf is U-shaped setting, described
The engaging lug of spring leaf both sides is relative with the both sides of the adjustable shelf, and is connected by the first nest nail.
Preferably, it is connected between second bottom plate and first bottom plate by the 4th nest nail.
Preferably, the screw processed of stopping is rubber brake screw processed, by screw and the rubber sleeve for being wrapped in the screw head
Form.
Preferably, bearing and axle sleeve are installed in the cental axial position of the single-wheel, on the biside plate of the adjustable shelf
Provided with the connecting hole with the axle sleeve position correspondence, the installation bolt in the connecting hole and the axle sleeve, and pass through the second spiral shell
Mother's locking, makes the single-wheel be assembled on the adjustable shelf.
The beneficial effects of the utility model are：
This product is stepped on foot-operated under, makes brake bar in brake gear, pedal relative motion, promotes first axle to transport downwards
Dynamic, first axle promotes a brake screw with Rubber end to check wheel, and can also check adjustable shelf, makes its orientation.Use this
After structure, wheel can be checked with the power of very little, simple in construction, brake is laborsaving, and security and stability is high.In the first bottom plate, second
Two necks that can be used for Fast Installation are designed with bottom plate, are easy to client's Fast Installation, it is easy to loading and unloading.
Brief description of the drawings
Fig. 1 is the front view (half sectional view) of the light and handy brake gear movable castor of band of the present utility model；
Fig. 2 is the side view (half sectional view) of the light and handy brake gear movable castor of band of the present utility model；
Fig. 3 is the top view of the light and handy brake gear movable castor of band of the present utility model；
Fig. 4 is the rubber brake screw view processed of the light and handy brake gear movable castor of band of the present utility model；
Fig. 5 is the brake campaign schematic diagram of the light and handy brake gear movable castor of band of the present utility model.
Fig. 6 is the lower wave disk schematic diagram of the light and handy brake gear movable castor of band of the present utility model.
Fig. 7 is the spring leaf schematic diagram of the light and handy brake gear movable castor of band of the present utility model.
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that specific embodiment described herein is not used to limit this only to explain the utility model
Utility model.
Referring to figs. 1 to Fig. 5, an embodiment of the light and handy brake gear movable castor of band of the present utility model is proposed：
It is a kind of with light and handy brake gear movable castor, including travel(l)ing rest and the single-wheel that is rotatably connected on travel(l)ing rest
20, in addition to the brake gear on travel(l)ing rest.Travel(l)ing rest include adjustable shelf 25, the first bottom plate 4, the second steel ball 3,
Dust ring 5, adjustable shelf shell 6 and lower wave disk 16, wherein the first bottom plate 4, the second steel ball 3, dust ring 5, adjustable shelf shell 6, lower wave disk
16 are fitted together by the 3rd nest nail 17.Adjustable shelf 25 is U-shape structure, and bearing 21 is provided with the cental axial position of single-wheel 20
With axle sleeve 22, the connecting hole with axle sleeve position correspondence is provided with the biside plate of adjustable shelf 25, is pacified in connecting hole and axle sleeve 22
Bolt 9 is filled, and is locked by the second nut 23, single-wheel 20 is assembled on adjustable shelf 25.
Brake gear includes the first steel ball 1, first axle 2, spring leaf 7, the first nest nail 8, bolt 9, pedal 10, the second bottom plate
11st, brake bar 12 processed, the second axle 13, the second nest nail 14, foot-operated 15, first nut 18, screw 19 processed of stopping.First steel ball 1, which is pressed in, to be stepped on
On plate 10, pedal 10, the second bottom plate 11, brake bar 12 processed, foot-operated 10 are fitted together by the second axle 13 and the second nest nail 14.
The tapered recessed setting in the middle part of first bottom plate 4 and lower wave disk 16, wherein lower wave disk 16 are circle, and its edge is uniform
Provided with neck 27.First bottom plate 4 is placed on lower wave disk 16, and is connected by the 3rd nest nail 17；The taper of first bottom plate 4 is recessed
Up, the taper concave surface of lower wave disk 16 is down.The both ends of first bottom plate 4 upwarp.
Adjustable shelf shell 6 is placed between the first bottom plate 4 and lower wave disk 16, between the first bottom plate 4 and adjustable shelf shell 6 and adjustable shelf
The installation position being adapted to the second steel ball 3 is mutually concavely formed between shell 6 and lower wave disk 16, the second steel ball 3 is arranged on corresponding peace
Fill in position.Dust ring 5 is centered around the periphery of the first bottom plate 4 and adjustable shelf shell 6, adjustable shelf shell 6 is fixed on interior.First bottom plate 4,
Second steel ball 3, dust ring 5, adjustable shelf shell 6, lower wave disk 16 fit together, and on adjustable shelf 25, with adjustable shelf 25
Be hinged, adjustable shelf 25 is rotatable, the steering for castor.
Second bottom plate, 11 L-shaped setting, the anterior of the transverse plane portion of the second bottom plate 11 are fixed on by the 4th nest nail 24
On first bottom plate 4, the vertical connecting portion positioned at the rear portion in transverse plane portion of the second bottom plate 11 by the second nest nail 14 and is ridden
15 is be hinged.The transverse plane portion of second bottom plate 11 is provided with the groove position that protuberance is formed upwards, 10 domed setting of pedal, pedal 10
It is placed on the position of groove position, the peak position of pedal 10 is against on the second bottom plate 11, and the rear end of the first bottom plate 4, which tilts, is against pedal
The position corresponding with its peak position of 10 lower surface, makes pedal 10 realize pedal 10 using its peak position as fulcrum
End positions up and down adjust.
First axle 2 is applied in the hole of the 3rd nest nail 17, and the first steel ball 1 is pressed in one end of pedal 10, is placed in first axle 2
Upper end；One end of the other end of pedal 10 and brake bar 12 is hinged, and the other end for bar 12 processed of stopping passes through the second axle with foot-operated 15
13 is be hinged；Pedal 10, brake bar 12 processed, first axle 2 form lever construction.Overall construction design is rationally reliable, security and stability is high.
Brake screw 19 is rubber brake screw 19 processed, is made up of screw and the rubber sleeve for being wrapped in screw head.Rubber sleeve
Frictional force can be increased, strengthens brake power.
Spring leaf 7 is fixed in adjustable shelf 25 by the first nest nail 8, above single-wheel 20.Spring leaf 7 is in dihedral angle knot
Structure, plate 28 is placed in the upper end back side of adjustable shelf 25 above spring leaf 7, and the both ends of plate 28 are bent to form connection above spring leaf 7
Ear 31, the engaging lug 31 of the both sides of spring leaf 7 is relative with the both sides of adjustable shelf 25, and is connected by the first nest nail 8.
Hollow out forms the hollow slots passed through for first axle 2 above adjustable shelf 25 and spring leaf 7, plate above spring leaf 7
28 edges are provided with the hook structure 30 being adapted to neck 27, and hook structure 30 is placed in the edge of lower wave disk 16.Rubber brake screw 19 processed is logical
The first nut 18 is crossed to be assembled on the inclined lower panel 29 of spring leaf 7, close to single-wheel 20, the rubber sleeve of rubber brake screw 19 processed
Front end face is against single-wheel 20.The lower end of first axle 2 is placed in below spring leaf 7 on plate 29, and lever construction is driven by foot-operated 15,
Plate 29 below spring leaf 7 is pushed, is realized and is braked and the hook structure 30 of spring leaf 7 is caught in neck 27 on lower wave disk 17
It is interior, make the positioning of adjustable shelf 25, check adjustable shelf 25.Using lever principle, reduce lower legpower.
This product steps on foot-operated 15 under, makes brake bar 12 in brake gear, the relative motion of pedal 10, promotes first axle
2 move downward, and the push the spring piece 7 of first axle 2 pushes, so as to drive a brake screw 19 with Rubber end to check wheel, and
Check adjustable shelf 25.After this structure, wheel can be checked with the power of very little, simple in construction, brake laborsaving, security and stability
It is high.
Foot-operated 15 are decontroled, spring leaf 7 resets, and resets first axle 2, pedal 10, bar 12 processed and foot-operated 15 of stopping.
2 necks 26 that can be used for Fast Installation are designed with the first bottom plate 4, the second bottom plate 11, are easy to client quick
Installation, it is easy to loading and unloading.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure transformation made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in other phases
The technical field of pass, similarly it is included in scope of patent protection of the present utility model.
Claims (7)
1. one kind is with light and handy brake gear movable castor, it is characterised in that including travel(l)ing rest, is rotatably connected on the activity branch
Single-wheel (20) on frame and the brake gear on the travel(l)ing rest, the brake gear include the first steel ball (1),
First axle (2), spring leaf (7), pedal (10), the second bottom plate (11), brake bar (12) processed, the second axle (13), foot-operated (15), first
Nut (18), screw (19) processed of stopping；The travel(l)ing rest includes adjustable shelf (25), the first bottom plate (4), the second steel ball (3), dust-proof
Enclose (5), adjustable shelf shell (6) and lower wave disk (16)；
The tapered recessed setting in the middle part of first bottom plate (4) and the lower wave disk (16), wherein the lower wave disk (16) is
Circle, its edge are uniformly provided with neck (27), and first bottom plate (4) is placed on the lower wave disk (16), and is followed closely by nest
(17) it is connected, upward, the taper concave surface of the lower wave disk (16) is down for the taper concave surface of first bottom plate (4)；It is described
Adjustable shelf shell (6) is placed between first bottom plate (4) and the lower wave disk (16), first bottom plate (4) and the activity
Mutually it is concavely formed between frame shell (6) and between the adjustable shelf shell (6) and the lower wave disk (16) and second steel ball (3)
The installation position of adaptation, second steel ball (3) are arranged in the corresponding installation position；The dust ring (5) is centered around described
The periphery of first bottom plate (4) and the adjustable shelf shell (6), the adjustable shelf shell (6) is fixed on interior；First bottom plate (4),
Second steel ball (3), dust ring (5), adjustable shelf shell (6), lower wave disk (16) fit together, and are arranged on the adjustable shelf (25)
On, be hinged with the adjustable shelf (25), the adjustable shelf (25) is rotatable；
The L-shaped setting of second bottom plate (11), the front portion in the transverse plane portion of second bottom plate (11) are fixed on described
On one bottom plate (4), the vertical connecting portion positioned at the rear portion in the transverse plane portion of second bottom plate (11) is ridden with described
(15) it is hinged；The transverse plane portion of second bottom plate (11) is provided with the groove position that protuberance is formed upwards, and the pedal (10) is in
Arch is set, and the pedal (10) is placed on the position of the groove position, and the peak position of the pedal (10) is against described second
On bottom plate (11), the rear end of first bottom plate (4), which tilts, to be against on the lower surface of the pedal (10)；The first axle (2)
It is applied in the hole of the nest nail (17), first steel ball (1) is pressed in one end of pedal (10), is placed in the first axle
(2) upper end；The other end of the pedal (10) is hinged with described one end for stopping bar (12) processed, described the another of bar (12) processed that stop
End is be hinged by second axle (13) with foot-operated (15)；The pedal (10), brake bar (12) processed, first axle (2) are formed
Lever construction；
The spring leaf (7) is fixed in the adjustable shelf (25), above the single-wheel (20)；The spring leaf (7) is in
Dihedral angle structure, plate (28) is placed in the upper end back side of the adjustable shelf (25), the adjustable shelf above the spring leaf (7)
(25) and above the spring leaf (7) hollow out forms the hollow slots passed through for the first axle (2), the spring leaf (7)
Top panel (28) edge is provided with the hook structure (30) being adapted to the neck (27), and the hook structure (30) is placed in the lower ripple
Disk (16) edge；The screw (19) processed of stopping is assembled in the inclined lower panel of the spring leaf (7) by the first nut (18)
(29) on, close to the single-wheel (20), screw (19) front end face processed of stopping is against the single-wheel (20)；The first axle (2)
Lower end be placed in below the spring leaf (7) on plate (29), drive the lever construction by described foot-operated (15), make described
Plate (29) pushes below spring leaf (7), realizes and brakes and the hook structure (30) of the spring leaf (7) is caught in the lower wave disk
(16) positioning of the adjustable shelf (25) is made in the neck (27) on.
2. the light and handy brake gear movable castor of band according to claim 1, it is characterised in that in the first bottom plate (4), second
2 necks (26) that can be used for Fast Installation are designed with bottom plate (11).
3. the light and handy brake gear movable castor of band according to claim 1, it is characterised in that second bottom plate (11)
Vertical connecting portion is followed closely (14) by the second nest and is hinged with described foot-operated (15).
4. the light and handy brake gear movable castor of band according to claim 1, it is characterised in that the spring leaf (7) it is upper
Panel (28) both ends are bent to form engaging lug (31), and the adjustable shelf (25) is U-shaped setting, the company of spring leaf (7) both sides
Lug (31) is relative with the both sides of the adjustable shelf (25), and is connected by the first nest nail (8).
5. the light and handy brake gear movable castor of band according to claim 1, it is characterised in that second bottom plate (11) with
It is connected between first bottom plate (4) by the 4th nest nail (24).
6. the light and handy brake gear movable castor of band according to claim 1, it is characterised in that the screw (19) processed of stopping is
Rubber brake screw (19) processed, is made up of screw and the rubber sleeve for being wrapped in the screw head.
7. the light and handy brake gear movable castor of band according to any one of claim 1 to 6, it is characterised in that described
The cental axial position of single-wheel (20) is provided with bearing (21) and axle sleeve (22), on the biside plate of the adjustable shelf (25) be provided with
The connecting hole of the axle sleeve position correspondence, the installation bolt (9) in the connecting hole and the axle sleeve (22), and pass through the second spiral shell
Female (23) locking, makes the single-wheel (20) be assembled on the adjustable shelf (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720930636.5U CN207000051U (en) | 2017-07-28 | 2017-07-28 | One kind is with light and handy brake gear movable castor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720930636.5U CN207000051U (en) | 2017-07-28 | 2017-07-28 | One kind is with light and handy brake gear movable castor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207000051U true CN207000051U (en) | 2018-02-13 |
Family
ID=61456200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720930636.5U Withdrawn - After Issue CN207000051U (en) | 2017-07-28 | 2017-07-28 | One kind is with light and handy brake gear movable castor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207000051U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336564A (en) * | 2017-07-28 | 2017-11-10 | 中山威卡脚轮有限公司 | One kind is with light and handy brake gear movable castor |
| CN111184388A (en) * | 2020-01-07 | 2020-05-22 | 周婧 | Special movable display device of visual transmission design |
-
2017
- 2017-07-28 CN CN201720930636.5U patent/CN207000051U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336564A (en) * | 2017-07-28 | 2017-11-10 | 中山威卡脚轮有限公司 | One kind is with light and handy brake gear movable castor |
| CN107336564B (en) * | 2017-07-28 | 2023-06-30 | 中山威卡脚轮有限公司 | Movable castor with light braking device |
| CN111184388A (en) * | 2020-01-07 | 2020-05-22 | 周婧 | Special movable display device of visual transmission design |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180213 Effective date of abandoning: 20230630 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180213 Effective date of abandoning: 20230630 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |