CN207045062U - A kind of embedded brake caster - Google Patents
A kind of embedded brake caster Download PDFInfo
- Publication number
- CN207045062U CN207045062U CN201720720990.5U CN201720720990U CN207045062U CN 207045062 U CN207045062 U CN 207045062U CN 201720720990 U CN201720720990 U CN 201720720990U CN 207045062 U CN207045062 U CN 207045062U
- Authority
- CN
- China
- Prior art keywords
- brake
- embedded
- jockey pulley
- block
- groove
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of embedded brake caster,Including castor shell body,Embedded brake chamber,Brake block,Rubber friction disc,It is raised,Brake jockey pulley and fastening block,Brake jockey pulley is provided with the castor shell body,Formed with embedded brake chamber between the castor shell body inwall and brake jockey pulley,Brake block is installed in the embedded brake chamber,Projection is welded with the inside of the brake block,Opened up on the outside of the brake jockey pulley fluted,The projection is embedded with groove active card puts,And raised and groove is provided with identical quantity,Side is welded with connecting shaft in the middle part of the brake jockey pulley,Described connecting shaft one end is welded on the middle side part of brake caster one,This embedded brake caster,It is simple in construction,Brake caster is not only reliable,And safety,It is embedded and is put with groove active card by projection,During brake,Projection is set to be embedded in groove by tightening up brake block,Realization is braked to brake caster.
Description
Technical field
Castor equipment technical field is the utility model is related to, specially a kind of embedded brake caster.
Background technology
Castor is general designation, including movable castor and rigid castors.Movable castor also with regard to the universal wheel described in us, it
Structure allows 360 degree of rotations；Rigid castors are also direction-caster, and it does not have rotational structure, it is impossible to rotate.Typically two kinds of castors
Typically collocation, for example the structure of trolley is two, front directional wheel, back is two ten thousand close to promote handrail
To wheel.Rigid castors do not have rotational structure, it is impossible to rotate.Typically two kinds of castors are typically all collocation, such as trolley
Structure be two, front fast pulley, back is two universal wheels close to promote handrail.Castor has the castor of multiple material, such as
Cast-iron wheel, nylon wheel etc..The history for tracing castor is also a highly difficult thing, but after people have invented wheel,
Carry and mobile object has become easily many, but wheel can only be run on straight line, to direction during for carrying great object
Change it is still extremely difficult, later people have just invented the wheel with cored polyurethane PU castor universal wheel steering structure,
Castor or universal wheel namely alleged by us.Castor occurs bringing epoch-making leather to people's carrying particularly mobile object
Life, not only can easily carry, can also be moved with any direction, substantially increase efficiency.
Problems be present under existing embedded brake caster technology：1st, original brake caster is on trundle bracket one side
A boss is made a call in pin hole site, and spin brake switch clamps trundle bracket, trundle bracket bipod is clamped the increase of wheel axle shelves
Frictional force is so as to the brake principle for checking wheel；2nd, it is laborious during existing brake caster brake, and be not easy to check, if stopped
On slope, there can be very big potential safety hazard, structure is also not reasonable.
Utility model content
The purpose of this utility model is to provide a kind of embedded brake caster, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of embedded brake caster, including castor
Shell body, brake chamber, brake block, rubber friction disc, projection, brake jockey pulley and fastening block are embedded in, are set in the castor shell body
There is a brake jockey pulley, formed with embedded brake chamber between the castor shell body inwall and brake jockey pulley, in the embedded brake chamber
Brake block is installed, projection is welded with the inside of the brake block, opened up on the outside of the brake jockey pulley it is fluted, it is described it is raised with it is recessed
Groove active card, which is embedded, puts, and raised and groove is provided with identical quantity, and side is welded with connecting shaft in the middle part of the brake jockey pulley,
Described connecting shaft one end is welded on the middle side part of brake caster one.
Preferably, the brake block is provided with into annular shape, and brake block one end is provided with opening, and one end of opening is with consolidating
Welding is fixed in reservation, and the opening other end of the brake block is connected with fastening block.
Preferably, it is flexibly connected in the middle part of the fastening block by pin with castor shell body inner side, described fastening block one end
It is provided with mounting hole.
Preferably, it is provided with frosting on the outside of the brake jockey pulley.
Preferably, the projection is provided with multiple with groove, and into 30 degree of angles between each raised or each groove
Set.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model is simple in construction, and brake caster is not only reliable, and safety, passes through raised and groove activity inlay card
Set, during brake, projection is embedded in groove by tightening up brake block, realize and brake caster is braked.
2nd, the utility model is provided with multiple by projection with groove, and into 30 degree between each raised or each groove
Angle is set, and adds the frictional force of brake block and the jockey pulley that brakes so that and it is parked on slope, is not in very big potential safety hazard,
It is and reasonable in design.
3rd, the utility model further increases brake block and the jockey pulley that brakes by being provided with frosting on the outside of the jockey pulley that brakes
Frictional force, improve performance during brake.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model brake block structure schematic diagram；
Fig. 3 is the utility model brake jockey pulley and brake caster connection structure diagram.
In figure：1- castor shell bodies；2- is embedded in brake chamber；3- brake blocks；4- rubber friction discs；5- is raised；6- brakes are auxiliary
Wheel；61- grooves；7- fastening blocks；71- pins；72- mounting holes；73- fixed seats；8- brake casters；81- connecting shafts.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of embedded brake caster, including outside castor
Housing 1, embedded brake chamber 2, brake block 3, rubber friction disc 4, projection 5, brake jockey pulley 6 and fastening block 7, the castor shell body
Brake jockey pulley 6 is provided with 1, formed with embedded brake chamber 2, the insertion between the inwall of castor shell body 1 and brake jockey pulley 6
Brake block 3 is installed, the inner side of brake block 3 is welded with projection 5, and the outside of brake jockey pulley 6 opens up fluted in brake chamber 2
61, described raised 5 are embedded with the active card of groove 61 and put, and projection 5 is provided with identical quantity, the brake jockey pulley with groove 61
6 middle parts side are welded with connecting shaft 81, and described one end of connecting shaft 81 is welded on the middle side part of brake caster 8 one.
The brake block 3 is provided with into annular shape, and the one end of brake block 3 is provided with opening, one end of opening and fixed seat
73 fix welding, and the opening other end of the brake block 3 is connected with fastening block 7, is easy to tighten up brake block 3, inlay projection 5
In groove 61.
The middle part of fastening block 7 is flexibly connected by pin 71 with the inner side of castor shell body 1, and described one end of fastening block 7 is set
Mounting hole 72 is equipped with, is easy to that the one end of fastening block 7 is fixed.
The outside of brake jockey pulley 6 is provided with frosting, further increases the frictional force of brake block 3 and the jockey pulley 6 that brakes, carries
Performance during high brake.
Described raised 5 are provided with multiple with groove 61, and are set between each projection 5 or each grooves 61 into 30 degree of angles
Put, projection 5 is embedded in groove 61, locking can be carried out to brake jockey pulley 6, so as to be braked.
Operation principle：Brake jockey pulley 6 is arranged in connecting shaft 81, the one end of connecting shaft 81 is provided with brake caster 8, brake
When, by pulling fastening block 7, tightening up brake block 3 makes projection 5 be embedded in groove 61, can carry out locking to brake jockey pulley 6,
Realization is braked to brake caster, and the outside of jockey pulley 6 of braking is provided with frosting, is rubbed with the phase of rubber friction disc 4 during brake
Wipe, further increase the frictional force of brake block 3 and the jockey pulley 6 that brakes.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of embedded brake caster, including castor shell body（1）, embedded brake chamber（2）, brake block（3）, rubber friction disc
（4）, it is raised（5）, brake jockey pulley（6）And fastening block（7）, it is characterised in that：The castor shell body（1）It is interior to be provided with brake jockey pulley
（6）, the castor shell body（1）Inwall and brake jockey pulley（6）Between formed with embedded brake chamber（2）, the embedded brake chamber
（2）Brake block is inside installed（3）, the brake block（3）Inner side is welded with projection（5）, the brake jockey pulley（6）Outside offers
Groove（61）, the projection（5）With groove（61）Active card, which is embedded, puts, and raised（5）With groove（61）It is provided with identical number
Amount, the brake jockey pulley（6）Middle part side is welded with connecting shaft（81）, the connecting shaft（81）One end is welded on brake caster
（8）One middle side part.
A kind of 2. embedded brake caster according to claim 1, it is characterised in that：The brake block（3）It is provided with into
Annular shape, and brake block（3）One end is provided with opening, one end of opening and fixed seat（73）Fixed welding, the brake block（3）
The opening other end be connected with fastening block（7）.
A kind of 3. embedded brake caster according to claim 1, it is characterised in that：The fastening block（7）Middle part passes through
Pin（71）With castor shell body（1）Inner side is flexibly connected, the fastening block（7）One end is provided with mounting hole（72）.
A kind of 4. embedded brake caster according to claim 1, it is characterised in that：The brake jockey pulley（6）Outside is set
It is equipped with frosting.
A kind of 5. embedded brake caster according to claim 1, it is characterised in that：The projection（5）With groove（61）
It is provided with multiple and each raised（5）Or each groove（61）Between set into 30 degree of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720720990.5U CN207045062U (en) | 2017-06-21 | 2017-06-21 | A kind of embedded brake caster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720720990.5U CN207045062U (en) | 2017-06-21 | 2017-06-21 | A kind of embedded brake caster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207045062U true CN207045062U (en) | 2018-02-27 |
Family
ID=61493599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720720990.5U Expired - Fee Related CN207045062U (en) | 2017-06-21 | 2017-06-21 | A kind of embedded brake caster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207045062U (en) |
-
2017
- 2017-06-21 CN CN201720720990.5U patent/CN207045062U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20180621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |