CN208290850U - A kind of high mute castor of stability - Google Patents
A kind of high mute castor of stability Download PDFInfo
- Publication number
- CN208290850U CN208290850U CN201820831762.XU CN201820831762U CN208290850U CN 208290850 U CN208290850 U CN 208290850U CN 201820831762 U CN201820831762 U CN 201820831762U CN 208290850 U CN208290850 U CN 208290850U
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- CN
- China
- Prior art keywords
- wheel
- castor
- folder
- screw rod
- tire
- 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 high mute castors of stability, including wheel folder and wheel rim, the upper end outer surface side of the wheel folder is movably installed with porous installation plectane, and the outer surface middle position of porous installation plectane is fixedly installed with screw rod, the outer surface of the screw rod is movably installed with casing, and screw rod is located at the outer surface of casing lower position equipped with groove, the porous installation plectane is located at the upper end outer surface at one side position of screw rod equipped with screw mounting hole, the inside of wheel folder is arranged in the wheel rim, and wheel presss from both sides the outer surface at wheel rim position and is equipped with removable pin.The high mute castor of a kind of stability described in the utility model, equipped with porous installation plectane, the elastic polyurethane inner tube of a tyre and clip slot damper frame, it can be improved stability when castor installation, and it can be reduced the noise that castor generates when moving, and can be improved braking effect to castor, bring better prospect of the application.
Description
Technical field
The utility model relates to castor field, in particular to a kind of high mute castor of stability.
Background technique
Castor movable castor and rigid castors, movable castor refer to universal wheel, its structure allows 360 deg to revolve
Turn, rigid castors refer to direction-caster, it does not have rotational structure, are not able to rotate, and two kinds of castors are typically all collocation；It is existing
There are certain drawbacks in some castors, after long-time use, castor can be loosened with its connecting component when in use, reduce castor
Stability, and castor is in the process of moving, because the collision with ground can generate vibration, and then noise is produced, in foot
When wheel is by external impact force, brake clip can lose braking ability, reduce its braking effect, bring to the use of castor
Certain influence, for this purpose, it is proposed that a kind of high mute castor of stability.
Utility model content
The main purpose of the utility model is to provide a kind of high mute castors of stability, can effectively solve background technique
The problems in.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of high mute castor of stability, including wheel folder and wheel rim, the upper end outer surface side activity installation of the wheel folder
There is porous installation plectane, and the outer surface middle position of porous installation plectane is fixedly installed with screw rod, the appearance of the screw rod
Face is movably installed with casing, and screw rod is located at the outer surface of casing lower position equipped with groove, the porous installation plectane position
Upper end outer surface at one side position of screw rod is equipped with screw mounting hole, and the inside of wheel folder is arranged in the wheel rim, and takes turns folder and lean on
Outer surface at nearly wheel rim position is equipped with removable pin, and the wheel rim is flexibly connected by removable pin with wheel folder, and the wheel folder is close
Upper end outer surface at wheel rim position is movably installed with bar frame, and the lower end outer surface side of bar frame is fixedly installed with clip slot braking
The outer surface middle position of frame, the clip slot damper frame is equipped with double-side-hole clip slot, and the side inner wall of double-side-hole clip slot is equipped with
Wall trench, the outer surface of the wheel rim is fixedly installed with tire, and the inside of tire is fixedly installed with spring, the tire and spring
Between position at be fixedly installed with the elastic polyurethane inner tube of a tyre.
Preferably, the width of the double-side-hole clip slot and the width of tire are 0. 08 meters, the height of the wall trench
Thickness with tire is 0. 06 meters, and the length of the bar frame and the height of tire are zero point First Five-Year Plan rice.
Preferably, the upper end outer surface that the wheel folder is located at bar frame lower position, which is equipped with, scrapes mud hole, and takes turns folder and bar frame
Between be equipped with connecting pin.
Preferably, the outer surface of the screw rod is equipped with external screw thread circle, and the inner surface of described sleeve pipe is equipped with internal screw thread circle, outer spiral shell
The quantity of line circle and internal screw thread circle is several groups.
Preferably, abrasion-proof rubber cushion is equipped between the removable pin and wheel folder, the quantity of abrasion-proof rubber cushion is two groups.
Preferably, rotating circular disc, the inside of rotating circular disc are equipped at the position between the wheel folder and porous installation plectane
Equipped with steel ball.
Compared with prior art, the utility model has the following beneficial effects: the high mute castor of the stability, passes through setting
Porous installation plectane can be improved between castor and connecting component under the collective effect of screw rod and multiple screw mounting holes
Fastness, and then improve the stability of castor installation, by the elastic polyurethane inner tube of a tyre of setting, can reduce castor with ground
The seismaesthesia that face generates during colliding reduces the generation of noise, realizes that height is mute, by the clip slot damper frame of setting, right
When castor is braked, tire is stuck in wall trench, can be improved braking effect, and whole device is simple, easy to operate, using effect phase
It is more preferable for traditional approach.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the high mute castor of stability of the utility model；
Fig. 2 is a kind of partial view of the high mute castor of stability of the utility model；
Fig. 3 is the enlarged drawing in a kind of Fig. 2 of the high mute castor of stability of the utility model at A；
Fig. 4 is the enlarged drawing in a kind of Fig. 2 of the high mute castor of stability of the utility model at B；
Fig. 5 is a kind of cross-sectional view of the tire of the high mute castor of stability of the utility model.
In figure: 1, wheel folder；2, bar frame；3, porous installation plectane；4, screw rod；5, wheel rim；6, removable pin；7, tire；8, it presss from both sides
Slot damper frame；9, double-side-hole clip slot；10, wall trench；11, casing；12, groove；13, screw mounting hole；14, in elastic polyurethane
Tire；15, spring.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-5, the high mute castor of a kind of stability, including wheel folder 1 and wheel rim 5, the upper end outer surface one of wheel folder 1
Side is movably installed with porous installation plectane 3, and the outer surface middle position of porous installation plectane 3 is fixedly installed with screw rod 4, spiral shell
The outer surface of bar 4 is movably installed with casing 11, and screw rod 4 is located at the outer surface of 11 lower position of casing and is equipped with groove 12, more
Hole installation plectane 3 is located at the upper end outer surface at 4 one side position of screw rod equipped with screw mounting hole 13, and wheel folder 1 is arranged in wheel rim 5
Inside, and take turns outer surface of the folder 1 at 5 position of wheel rim and be equipped with removable pin 6, wheel rim 5 passes through removable pin 6 and 1 activity of wheel folder connects
It connects, upper end outer surface of the wheel folder 1 at 5 position of wheel rim is movably installed with bar frame 2, and the lower end outer surface side of bar frame 2 is solid
Dingan County is equipped with clip slot damper frame 8, and the outer surface middle position of clip slot damper frame 8 is equipped with double-side-hole clip slot 9, and double-side-hole clip slot
9 side inner wall is equipped with wall trench 10, and the outer surface of wheel rim 5 is fixedly installed with tire 7, and the inside of tire 7 is fixedly installed with bullet
Spring 15 is fixedly installed with the elastic polyurethane inner tube of a tyre 14 at the position between tire 7 and spring 15；
The width of double-side-hole clip slot 9 and the width of tire 7 are 0. 08 meters, the height of wall trench 10 and the thickness of tire 7
Degree is 0. 06 meters, and the length of bar frame 2 and the height of tire 7 are zero point First Five-Year Plan rice；Wheel folder 1 is located at the lower orientation of bar frame 2
The upper end outer surface at the place of setting, which is equipped with, scrapes mud hole, and takes turns and be equipped with connecting pin between folder 1 and bar frame 2；The outer surface of screw rod 4 is equipped with outer spiral shell
Line circle, the inner surface of casing 11 are equipped with internal screw thread circle, and external screw thread circle and the quantity of internal screw thread circle are several groups；Removable pin 6 with
Abrasion-proof rubber cushion is equipped between wheel folder 1, the quantity of abrasion-proof rubber cushion is two groups；Position between wheel folder 1 and porous installation plectane 3
Place is equipped with rotating circular disc, and the inside of rotating circular disc is equipped with steel ball.
It should be noted that the utility model is a kind of high mute castor of stability, when in use, wheel folder 1 and 5 structure of wheel rim
At the overall structure of castor, casing 11 is backed out, screw rod 4 is injected in the jack of trolley bottom, and car bottom plate is placed in groove 12
It is interior, casing 11 is then installed, is finally inserted into four screws in four screw mounting holes 13 on porous installation 3 surface of plectane,
Since the surface of porous installation plectane 3 is provided with four symmetrical screw mounting holes 13, can be improved castor and connecting component it
Between fastness, and then improve castor installation stability, tire 7 is in the knockout process with ground, due to elastic polyurethane
The rubber material of the inner tube of a tyre 14 has elasticity, while under the booster action of spring 15, the elastic polyurethane inner tube of a tyre 14 can be buffered
Impact force between tire 7 and ground reduces seismaesthesia, and then reduces the generation of noise, realize it is high mute, when needing to consolidate castor
When being scheduled on ground, applies a downward active force to bar frame 2 with foot, contact clip slot damper frame 8 with tire 7, the side of tire 7
Wall enters in the wall trench 10 of double-side-hole clip slot 9, since double-side-hole clip slot 9 is provided with two wall trench 10, can guarantee that tire 7 exists
It will not be moved in clip slot damper frame 8, improve braking effect, prevented castor mobile, when needing Moving caster, move up clip slot
Damper frame 8, removable pin 6 can facilitate castor to rotate a certain angle, more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of high mute castor of stability, including wheel folder (1) and wheel rim (5), it is characterised in that: the upper end of the wheel folder (1)
Outer surface side is movably installed with porous installation plectane (3), and the fixed peace of outer surface middle position of porous installation plectane (3)
Equipped with screw rod (4), the outer surface of the screw rod (4) is movably installed with casing (11), and screw rod (4) is located at orientation under casing (11)
The outer surface for setting place is equipped with groove (12), and porous installation plectane (3) is located at the upper end outer surface at (4) one side position of screw rod
Equipped with screw mounting hole (13), wheel rim (5) setting takes turns folder (1) at wheel rim (5) position in the inside of wheel folder (1)
Outer surface be equipped with removable pin (6), the wheel rim (5) is flexibly connected by removable pin (6) with wheel folder (1), and the wheel presss from both sides (1) and leans on
Upper end outer surface at nearly wheel rim (5) position is movably installed with bar frame (2), and the fixed peace in lower end outer surface side of bar frame (2)
Equipped with clip slot damper frame (8), the outer surface middle position of the clip slot damper frame (8) is equipped with double-side-hole clip slot (9), and bilateral
The side inner wall of hole clip slot (9) is equipped with wall trench (10), and the outer surface of the wheel rim (5) is fixedly installed with tire (7), and tire
(7) inside is fixedly installed with spring (15), is fixedly mounted at the position between the tire (7) and spring (15) flexible poly-
The urethane inner tube of a tyre (14).
2. the high mute castor of a kind of stability according to claim 1, it is characterised in that: the double-side-hole clip slot (9)
Width and the width of tire (7) are 0. 08 meters, and the height of the wall trench (10) and the thickness of tire (7) are 0. 0
Six meters, the length of the bar frame (2) and the height of tire (7) are zero point First Five-Year Plan rice.
3. the high mute castor of a kind of stability according to claim 1, it is characterised in that: the wheel folder (1) is located at bar frame
(2) the upper end outer surface of lower position, which is equipped with, scrapes mud hole, and takes turns and be equipped with connecting pin between folder (1) and bar frame (2).
4. the high mute castor of a kind of stability according to claim 1, it is characterised in that: the outer surface of the screw rod (4)
Equipped with external screw thread circle, the inner surface of described sleeve pipe (11) is equipped with internal screw thread circle, if the quantity of external screw thread circle and internal screw thread circle is
Dry group.
5. the high mute castor of a kind of stability according to claim 1, it is characterised in that: the removable pin (6) and wheel press from both sides
(1) abrasion-proof rubber cushion is equipped between, the quantity of abrasion-proof rubber cushion is two groups.
6. the high mute castor of a kind of stability according to claim 1, it is characterised in that: the wheel folder (1) and porous peace
It fills and is equipped with rotating circular disc at the position between plectane (3), the inside of rotating circular disc is equipped with steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820831762.XU CN208290850U (en) | 2018-05-31 | 2018-05-31 | A kind of high mute castor of stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820831762.XU CN208290850U (en) | 2018-05-31 | 2018-05-31 | A kind of high mute castor of stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208290850U true CN208290850U (en) | 2018-12-28 |
Family
ID=64722350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820831762.XU Expired - Fee Related CN208290850U (en) | 2018-05-31 | 2018-05-31 | A kind of high mute castor of stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208290850U (en) |
-
2018
- 2018-05-31 CN CN201820831762.XU patent/CN208290850U/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: 20181228 Termination date: 20190531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |