CN109941040A - A kind of cart castor with fluted disc structure - Google Patents
A kind of cart castor with fluted disc structure Download PDFInfo
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- CN109941040A CN109941040A CN201910170168.XA CN201910170168A CN109941040A CN 109941040 A CN109941040 A CN 109941040A CN 201910170168 A CN201910170168 A CN 201910170168A CN 109941040 A CN109941040 A CN 109941040A
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- castor
- fluted disc
- cart
- plate body
- shaft
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- 235000004443 Ricinus communis Nutrition 0.000 title claims abstract description 64
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 240000000528 Ricinus communis Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The present invention provides a kind of cart castor with fluted disc structure, it includes castor, castor is rotationally set on the shaft, two fluted discs are further sleeved in shaft, two fluted discs are located at the axial opposite sides of castor, are provided with multiple tooth units in the outer rim of fluted disc, form arc-shaped notch between two adjacent tooth units, connection frame is also connected in shaft, connection frame connects the bottom of cart.Highly efficient brake function may be implemented in the present invention compared to the prior art, and the intensity of castor can be made higher.
Description
Technical field
The present invention relates to a kind of cart castors, in particular to a kind of cart castor with fluted disc structure.
Background technique
Trolley has very extensive application, such as warehouse, supermarket, hospital, during current material transfer
In the occasions such as school, can all it need using the transhipment for realizing material to trolley.
Trolley used at present, usually requires additionally mounted brake shoes for the braking mechanism of castor, is installing
It is upper comparatively laborious, and existing castor does not have intensity reinforcing mechanisms, and the intensity of castor will receive certain influence.
Summary of the invention
In consideration of it, the present invention provides it is a kind of may be implemented castor brake function and improve castor intensity have fluted disc knot
The cart castor of structure.
For this purpose, the present invention provides a kind of cart castor with fluted disc structure comprising castor, castor rotationally cover
Loaded on two fluted discs are further sleeved in shaft, in shaft, two fluted discs are located at the axial opposite sides of castor, the outer rim of fluted disc
On be provided with multiple tooth units, form arc-shaped notch between two adjacent tooth units, connection frame, connection frame be also connected in shaft
Connect the bottom of cart.
Further, above-mentioned fluted disc is fixedly connected on the side of castor by least two-screw.
Further, above-mentioned connection frame includes symmetrically arranged two plate body, and two plate bodys are set with opposite two in shaft
On end.
Further, above-mentioned plate body has the first plate body unit and the second plate body unit, and the first plate body unit connects cart
Bottom, the second plate body unit is set on the shaft.
Further, it is connected between above-mentioned two first plate body unit by connecting plate, connecting plate connects the bottom of cart.
Further, above-mentioned second plate body unit is triangle plate body, and the first corner is set on the shaft.
Further, the side of above-mentioned first corner forms cone tank, and the edge of the first corner forms arc side.
Further, waist-shaped hole is offered on above-mentioned plate body, the surface of fluted disc has round salient point.
Further, guiding mechanism is slidably connected in the one side wall of above-mentioned arc-shaped notch, guiding mechanism includes that sliding connects
The mounting rack being connected in the one side wall of arc-shaped notch, is connected with guide pad by spring on mounting rack, and guide pad has guiding oblique
Face.
A kind of cart castor with fluted disc structure provided by the present invention is mainly provided with castor, and castor is rotationally
Be set on the shaft, be further sleeved with two fluted discs in shaft, two fluted discs are located at the axial opposite sides of castor, fluted disc it is outer
It is provided with multiple tooth units on edge, forms arc-shaped notch between two adjacent tooth units, connection frame is also connected in shaft, connects
The bottom of frame connection cart；
In use, can use brake cable (being similar to bicycle) piece axis of control at cart hand handle when castor rotates
Body, axis body are directly inserted into the arc-shaped notch between two tooth units, since in axis body insertion arc-shaped notch, castor can not
It circumferentially rotates, castor is braked, and traditional brake block structure is substituted with this；
Meanwhile using the setting of fluted disc, so that the intensity of castor two sides is able to higher, and two fluted discs are arranged in parallel,
So that castor will not generate axial shaking, castor is mounted so as to more firm；
Thus, highly efficient brake function may be implemented in the present invention compared to the prior art, and can make castor
Intensity it is higher.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of the cart castor with fluted disc structure provided in an embodiment of the present invention；
Fig. 2 is the structural representation of arc-shaped notch in a kind of cart castor with fluted disc structure provided in an embodiment of the present invention
Figure；
Fig. 3 is the scheme of installation of fluted disc in a kind of cart castor with fluted disc structure provided in an embodiment of the present invention.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
Embodiment one:
Referring to Fig. 1 to Fig. 3, a kind of cart foot with fluted disc structure of the offer of the embodiment of the present invention one is shown in figure
Wheel comprising castor 1, castor 1 are rotationally set in shaft 11, and two fluted discs 12, two fluted discs 12 are further sleeved in shaft 11
It is located at the axial opposite sides of castor 1, is provided with multiple tooth units 121, two adjacent tooth lists in the outer rim of fluted disc 12
Arc-shaped notch 122 is formed between member 12, connection frame 13 is also connected in shaft 11, and the bottom that connection frame 13 connects cart (does not show
Out).
Meanwhile referring to Fig. 3, fluted disc 12 is fixedly connected on the side of castor 1 by two screws 15, to realize the steady of fluted disc
Guan County's dress, and be more convenient for dismounting.
A kind of cart castor with fluted disc structure provided by the present embodiment, is mainly provided with castor, and castor is rotatable
Ground is set on the shaft, and two fluted discs are further sleeved in shaft, and two fluted discs are located at the axial opposite sides of castor, fluted disc
It is provided with multiple tooth units in outer rim, forms arc-shaped notch between two adjacent tooth units, connection frame is also connected in shaft, even
Connect the bottom of frame connection cart；
In use, can use brake cable (being similar to bicycle) piece axis of control at cart hand handle when castor rotates
Body, axis body are directly inserted into the arc-shaped notch between two tooth units, since in axis body insertion arc-shaped notch, castor can not
It circumferentially rotates, castor is braked, and traditional brake block structure is substituted with this；
Meanwhile using the setting of fluted disc, so that the intensity of castor two sides is able to higher, and two fluted discs are arranged in parallel,
So that castor will not generate axial shaking, castor is mounted so as to more firm；
Thus, highly efficient brake function may be implemented in the present embodiment compared to the prior art, and can make foot
The intensity of wheel is higher.
Embodiment two:
Referring to Fig. 1 to Fig. 2, a kind of cart foot with fluted disc structure provided by Embodiment 2 of the present invention is shown in figure
Wheel, the present embodiment be also further made that on the basis of the various embodiments described above it is following as an improved technical scheme: connection
Frame 13 includes symmetrically arranged two plate body 131, and two plate bodys 131 are set on the opposite end of shaft 11, may be implemented more
For the structure of firm connection frame.
Referring to Fig. 1, plate body 131 has the first plate body unit 132 and the second plate body unit 133, and the first plate body unit 132 connects
The bottom of cart is connect, the second plate body unit 133 is set in shaft 11；And two first pass through connecting plate between plate body unit 132
134 connections, connecting plate 134 connect the bottom of cart.By the setting of above structure, the connection frame more consolidated may be implemented
Structure.
Embodiment three:
Referring to Fig. 1 to Fig. 2, a kind of cart foot with fluted disc structure of the offer of the embodiment of the present invention three is shown in figure
Wheel, the present embodiment be also further made that on the basis of the various embodiments described above it is following as an improved technical scheme: second
Plate body unit 133 is triangle plate body, and the first corner 135 is set in shaft 11；And first corner 135 side formed cone
Shape slot 136, and the edge of the first corner 135 forms arc side 137.By the setting of above structure, the installation of plate body can be made
It is more firm, and the cone tank of the first corner can reduce the impulse force being subject in castor traveling process, i.e., respectively impulse force to taper
The two of slot sidle, thus the positive impulse force that castor is subject to reduces, while the arc side of bottom makes the impulse force of separation process to foot
Wheel rear is quickly oriented to, and the positive impulse force that can also further make castor be subject to reduces.
Example IV:
Referring to Fig. 1 to Fig. 2, a kind of cart foot with fluted disc structure of the offer of the embodiment of the present invention four is shown in figure
Wheel, the present embodiment be also further made that on the basis of the various embodiments described above it is following as an improved technical scheme: plate body
Waist-shaped hole 138 is offered on 131, the surface of fluted disc 12 has round salient point 123.By the setting of above structure, when will be round
When salient point is caught in waist-shaped hole, the positioning action rotated for castor may be implemented.
Embodiment five:
Referring to Fig. 1 to Fig. 2, a kind of cart foot with fluted disc structure of the offer of the embodiment of the present invention five is shown in figure
Wheel, the present embodiment be also further made that on the basis of the various embodiments described above it is following as an improved technical scheme: arc
Guiding mechanism 14 is slidably connected in the one side wall of recess 122, guiding mechanism 14 includes being slidably connected to the one of arc-shaped notch 122
Mounting rack 141 on side wall, is connected with guide pad 143 by spring 142 on mounting rack 141, and guide pad 143 has guiding surface
144.By the setting of above structure, it can use guiding surface and realize that axis body enters the inwardly directed effect of arc-shaped notch, prevent
Only axis body enters arc-shaped notch and generates offset and lead to enter failure, and the guide pad of elasticity installation can be formed to axis body
Effect is held out against, and the driving force to mounting rack sliding can be formed after axis body contact guiding surface, so that mounting rack is downward
Sliding, can drive axis body to be more securely entrapped in arc-shaped notch at this time, and when axis body leaves arc-shaped notch, mounting rack utilizes it
The spring of bottom, which is realized, to be resetted, while guide pad also realizes reset.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (9)
1. a kind of cart castor with fluted disc structure, which is characterized in that including castor (1), the castor (1) rotationally covers
It loaded on shaft (11), is further sleeved with two fluted discs (12) on the shaft (11), two fluted disc (12) is located at the foot
The axial opposite sides of (1) is taken turns, is provided with multiple tooth units (121), two adjacent tooth lists in the outer rim of the fluted disc (12)
Arc-shaped notch (122) are formed between first (12), are also connected with connection frame (13) on the shaft (11), the connection frame (13) is even
Connect the bottom of cart.
2. a kind of cart castor with fluted disc structure according to claim 1, which is characterized in that the fluted disc (12) is logical
Cross the side that at least two-screw (15) is fixedly connected on the castor (1).
3. a kind of cart castor with fluted disc structure according to claim 1, which is characterized in that the connection frame (13)
Including symmetrically arranged two plate body (131), two plate body (131) is set on the opposite end of the shaft (11).
4. a kind of cart castor with fluted disc structure according to claim 3, which is characterized in that the plate body (131)
With the first plate body unit (132) and the second plate body unit (133), the first plate body unit (132) connects the cart
Bottom, the second plate body unit (133) are set on the shaft (11).
5. a kind of cart castor with fluted disc structure according to claim 4, which is characterized in that two first plate bodys
It is connected between unit (132) by connecting plate (134), the connecting plate (134) connects the bottom of the cart.
6. a kind of cart castor with fluted disc structure according to claim 4, which is characterized in that the second plate body list
First (133) are triangle plate body, and the first corner (135) are set on the shaft (11).
7. a kind of cart castor with fluted disc structure according to claim 6, which is characterized in that first corner
(135) side forms cone tank (136), and the edge of first corner (135) forms arc side (137).
8. -7 any a kind of cart castor with fluted disc structure according to claim 1, which is characterized in that the plate body
(131) it is offered on waist-shaped hole (138), the surface of the fluted disc (12) has round salient point (123).
9. a kind of cart castor with fluted disc structure according to claim 1, which is characterized in that the arc-shaped notch
(122) it is slidably connected in one side wall guiding mechanism (14), the guiding mechanism (14) includes being slidably connected to the arc
Mounting rack (141) in the one side wall of recess (122) is connected with guide pad by spring (142) on the mounting rack (141)
(143), the guide pad (143) has guiding surface (144).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910170168.XA CN109941040A (en) | 2019-03-07 | 2019-03-07 | A kind of cart castor with fluted disc structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910170168.XA CN109941040A (en) | 2019-03-07 | 2019-03-07 | A kind of cart castor with fluted disc structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109941040A true CN109941040A (en) | 2019-06-28 |
Family
ID=67009281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910170168.XA Pending CN109941040A (en) | 2019-03-07 | 2019-03-07 | A kind of cart castor with fluted disc structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109941040A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3154964U (en) * | 2009-05-15 | 2009-10-29 | 洪偉 張 | Trunk and its casters |
| CN101941360A (en) * | 2009-07-03 | 2011-01-12 | 朴文焕 | Stopper device for caster |
| CN204046006U (en) * | 2014-08-07 | 2014-12-24 | 国家电网公司 | A kind of wheelbarrow switch operation inspection platform braked |
| CN207916455U (en) * | 2018-03-19 | 2018-09-28 | 福州华鹰重工机械有限公司 | Hand-operated brake castor |
| CN209938221U (en) * | 2019-03-07 | 2020-01-14 | 兴锋脚轮(江苏)有限公司 | Shallow truckle with fluted disc structure |
-
2019
- 2019-03-07 CN CN201910170168.XA patent/CN109941040A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3154964U (en) * | 2009-05-15 | 2009-10-29 | 洪偉 張 | Trunk and its casters |
| CN101941360A (en) * | 2009-07-03 | 2011-01-12 | 朴文焕 | Stopper device for caster |
| US20120111672A1 (en) * | 2009-07-03 | 2012-05-10 | Moon Hwan Park | Stopper apparatus for roller wheel |
| CN204046006U (en) * | 2014-08-07 | 2014-12-24 | 国家电网公司 | A kind of wheelbarrow switch operation inspection platform braked |
| CN207916455U (en) * | 2018-03-19 | 2018-09-28 | 福州华鹰重工机械有限公司 | Hand-operated brake castor |
| CN209938221U (en) * | 2019-03-07 | 2020-01-14 | 兴锋脚轮(江苏)有限公司 | Shallow truckle with fluted disc structure |
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