CN208277745U - A kind of side double-brake castor - Google Patents
A kind of side double-brake castor Download PDFInfo
- Publication number
- CN208277745U CN208277745U CN201820556776.5U CN201820556776U CN208277745U CN 208277745 U CN208277745 U CN 208277745U CN 201820556776 U CN201820556776 U CN 201820556776U CN 208277745 U CN208277745 U CN 208277745U
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- brake
- movable support
- block
- loaded
- bottom plate
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Abstract
The utility model discloses a kind of side double-brake castor, including bottom plate, loaded on bottom plate movable support, loaded on the foreign steamer on movable support, equipped with the double-brake component between movable support and foreign steamer on the movable support；By pushes pedals, the limited block in double-brake component is made to push brake block, so that brake cornual plate is caught in brake detent, make bottom plate that can not rotate；While L shape brake egative film can be pushed and be pushed against with foreign steamer, be restricted foreign steamer rotation, while realizing that the brake of castor and bottom plate is stopped, this castor has the advantages that compact-sized, easy to operate, long service life, brake, and only effect is good, noise is small.
Description
Technical field
The utility model relates to castor fields, more particularly, to a kind of side double-brake castor.
Background technique
In most of mobile articles, such as chest, desk, office chair, castor is used in large quantities.On existing castor
Brake gear is all added, but brake gear can only control castor and not rotate, and not can control bracket and do not rotate, and stopped
Vehicle device is easy to skid, and keeps castor fixed unstable.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides that a kind of brake of side, structure is simple, rotation is mute
Castor.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of side double-brake castor, including bottom plate, loaded on bottom plate movable support, loaded on the foreign steamer on movable support,
Equipped with the double-brake component between movable support and foreign steamer on the movable support；The double-brake component includes loaded on activity
The pedal of stent outer, loaded on brake disc rotatable below bottom plate, loaded in movable support limited block, push against with limited block
Brake block, the pedal connect by movable axis with limited block, and the brake block is fixed on movable support by shaft, institute
State the rear side that limited block is located at shaft；The brake block extends upward the brake top flat contacted with brake disc, the brake block
It is turned under the L shape brake egative film for folding and contacting with foreign steamer.
As a preference, brake disc bottom outside edge is evenly distributed spacing block set, the spacing block set
Between formed brake detent；The brake top flat top is divided into the brake cornual plate of two with brake clamping matching.
As a preference, the brake block is equipped with " Z " font elastic slice, the font elastic slice upper surface " Z " and brake
The connection of vehicle piece, lower end surface are pushed against with loaded on the limit shaft on movable support.
As a preference, connected between the brake disc and bottom plate by ball bearing.
The beneficial effects of the utility model are: this castor makes limited block push brake block by pushes pedals, make angle of braking
Piece is caught in brake detent, makes bottom plate that can not rotate；The egative film of L shape brake simultaneously can be pushed to be pushed against with foreign steamer, makes outer rotation
It is dynamic to be restricted, while realizing that the brake of castor and bottom plate is stopped, this castor has compact-sized, easy to operate, long service life, brake
The only advantage that effect is good, noise is small.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the stereoscopic schematic diagram of the utility model；
Fig. 2 is the broken isometric schematic diagram of the utility model；
Fig. 3 is the section plane schematic diagram of the utility model；
Fig. 4 is the brake block top enlarged diagram of the utility model.
Specific embodiment
- Fig. 4 referring to Fig.1, a kind of side double-brake castor, including bottom plate 1, loaded on bottom plate 1 movable support 2, loaded on live
Foreign steamer 3 on dynamic bracket 2, installs castor by bottom plate 1；Equipped with positioned at movable support 2 and foreign steamer on the movable support 2
Double-brake component 4 between 3 is simultaneously locked foreign steamer 3 and bottom plate 1 by double-brake component 4, keeps castor locked and 1 nothing of bottom plate
Method rotation；The double-brake component 4 includes the pedal 41 for being loaded on 2 outside of movable support, is loaded on rotatable below bottom plate 1 brake
Disk 42, the brake block 44 loaded on limited block 43 and the abutting of limited block 43 in movable support 2, the pedal 41 pass through movable axis
45 connect with limited block 43, and the limited block 43 is located at the rear side of shaft 46, pass through ball axis between the brake disc 42 and bottom plate 1
Hold 5 connections；The brake block 44 is fixed on movable support 2 by shaft 46, and the brake block 44 extends upward and brakes
The brake top flat 401 that disk 42 contacts, the brake block 44 are turned under the L shape brake egative film 402 for folding and contacting with foreign steamer 3,
By pushes pedals 41 when use, limited block 43 is made to push the brake block 44 for being located at 46 rear side of shaft, makes to be located at 46 front side of shaft
Brake block 44 be upturned, approach brake top flat 401 and brake disc 42 on brake block 44, rotate bottom plate 1 can not, stop
L shape brake egative film 402 on vehicle piece 44 pushes against cincture, rotate cincture can not, while realizing that castor and the brake of bottom plate 1 stop.
Above-mentioned 42 bottom outside edge of brake disc is evenly distributed spacing block set 421, is formed and is stopped between the spacing block set 421
Vehicle detent 422；Brake 401 top of top flat is divided into two brake cornual plates 403 cooperated with brake detent 422, steps on when trampling
After plate 41, the brake cornual plate 403 on 401 top of brake top flat of upper lift can be caught in brake detent 422, and making to stop, it is more steady to stop effect
It is fixed.
To enable brake block 44 to reset, " Z " font elastic slice 47, " Z " the font bullet are equipped on the brake block 44
47 upper surface of piece is connect with brake block 44, lower end surface is pushed against with loaded on the limit shaft 48 on movable support 2；When brake block 44 pushes
When, compress " Z " font elastic slice 47 to 48 direction of limit shaft, when the lower pressure to brake block 44 need to be released, " Z " font elastic slice
47 can bounce, and release abutting of the L shape brake egative film 402 to cincture；Limit shaft 48 supports " Z " font elastic slice 47 simultaneously, makes " L "
Shape brakes egative film 402 in non-stop only, does not contact cincture, and makes castor normal use.
According to above-mentioned principle, the utility model can also be made appropriate changes and modifications to the above embodiments.Therefore,
The utility model is not limited to specific embodiment disclosed and described above, to some modifications and changes of the utility model
It should also be as falling into the protection scope of the claims of the present utility model.
Claims (4)
1. a kind of side double-brake castor including bottom plate (1), the movable support (2) being loaded on bottom plate (1), is loaded on movable support (2)
On foreign steamer (3), which is characterized in that equipped with dual brake between movable support (2) and foreign steamer (3) on the movable support (2)
Vehicle component (4)；The double-brake component (4) includes being loaded on the pedal (41) on the outside of movable support (2), loaded below bottom plate (1)
Rotatable brake disc (42), the brake block loaded on limited block (43) and limited block (43) abutting in movable support (2)
(44), the pedal (41) is connect by movable axis (45) with limited block (43)；The brake block (44) is solid by shaft (46)
Due on movable support (2), the limited block (43) is located at the rear side of shaft (46), the brake block (44) extend upward with
The brake top flat (401) of brake disc (42) contact, the brake block (44) are turned under the L shape for folding and contacting with foreign steamer (3) and stop
Vehicle egative film (402).
2. a kind of side double-brake castor according to claim 1, which is characterized in that brake disc (42) the bottom outside side
Edge is evenly distributed to be had spacing block set (421), and brake detent (422) is formed between the spacing block set (421)；The brake top flat
(401) top is divided into the brake cornual plate (403) of two with brake detent (422) cooperation.
3. a kind of side double-brake castor according to claim 1, which is characterized in that the brake block (44) is equipped with " Z "
Font elastic slice (47), " Z " the font elastic slice (47) upper surface connect with brake block (44), lower end surface with loaded on movable support
(2) limit shaft (48) on pushes against.
4. a kind of side double-brake castor according to claim 1, which is characterized in that the brake disc (42) and bottom plate (1)
Between by ball bearing (5) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820556776.5U CN208277745U (en) | 2018-04-17 | 2018-04-17 | A kind of side double-brake castor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820556776.5U CN208277745U (en) | 2018-04-17 | 2018-04-17 | A kind of side double-brake castor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208277745U true CN208277745U (en) | 2018-12-25 |
Family
ID=64751431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820556776.5U Active CN208277745U (en) | 2018-04-17 | 2018-04-17 | A kind of side double-brake castor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208277745U (en) |
-
2018
- 2018-04-17 CN CN201820556776.5U patent/CN208277745U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |