CN206781437U - A kind of gold bores castor - Google Patents
A kind of gold bores castor Download PDFInfo
- Publication number
- CN206781437U CN206781437U CN201720406732.XU CN201720406732U CN206781437U CN 206781437 U CN206781437 U CN 206781437U CN 201720406732 U CN201720406732 U CN 201720406732U CN 206781437 U CN206781437 U CN 206781437U
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- CN
- China
- Prior art keywords
- tooth
- brake
- spring leaf
- piece
- ripple disk
- 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.)
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Abstract
The utility model discloses a kind of gold to bore castor, piece is stepped on including tooth ripple disk, tooth brake spring leaf and brake, the tooth ripple disk is arranged on the inside of support, and tooth ripple disk is connected by the big ripple disk of bearing with bottom plate, the tooth brake spring leaf is meshed with tooth ripple disk, and the middle part of tooth brake spring leaf is connected by rotating shaft with holder pivots, and the brake is stepped on piece and is connected by rotating shaft with holder pivots, and brake is stepped on piece and contacted with the bottom of tooth brake spring leaf, the both sides of the support are provided with limit point.The gold bore castor, a limit point is simply added in the both sides of support, when stepping on brake block, the tooth brake spring leaf below brake block has arrived can at limit point, avoid because touch on the brake step on piece exert oneself it is excessive and caused by wheel damage.
Description
Technical field
The utility model belongs to castor technical field, and in particular to a kind of gold bores castor.
Background technology
The castor of in the market, generally all can be excessive because of dynamics when stepping on brake block, causes brake block during brake to descend very much, when
Between a length, wheel can be damaged, also had just as firmly excessive, it is too tight, can be pretty troublesome when opening.
Utility model content
The purpose of this utility model is that providing a kind of gold bores castor, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of gold bores castor, including tooth ripple disk, tooth
Piece is stepped in brake spring leaf and brake, and the tooth ripple disk is arranged on the inside of support, and tooth ripple disk is connected by the big ripple disk of bearing and bottom plate
Connect, the tooth brake spring leaf is meshed with tooth ripple disk, and the middle part of tooth brake spring leaf is connected by rotating shaft with holder pivots, described
Brake is stepped on piece and is connected by rotating shaft with holder pivots, and brake is stepped on piece and contacted with the bottom of tooth brake spring leaf, and the two of the support
Side is provided with limit point.
Technique effect of the present utility model and advantage：The gold bore castor, simply added in the both sides of support one it is spacing
Point, when stepping on brake block, the tooth brake spring leaf below brake block has arrived can at limit point, avoids stepping on piece use because touching on the brake
Power is excessive and causes wheel damage.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is schematic rear view of the present utility model；
Fig. 3 is no-fix schematic diagram of the present utility model；
Fig. 4 is schematic diagram in positioning of the present utility model；
Fig. 5 has positioned schematic diagram to be of the present utility model.
In figure：The big ripple disk of piece, 6 bearings, 7 limit points are stepped in 1 bottom plate, 2 supports, 3 tooth ripple disks, 4 tooth brake spring leafs, 5 brakes.
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.
One kind gold that the utility model provides as Figure 1-5 bores castor, including tooth ripple disk 3, tooth brake spring leaf 4 and brake
Car steps on piece 5, and the tooth ripple disk 3 is arranged on the inside of support 2, and tooth ripple disk 3 is connected by the big ripple disk 6 of bearing with bottom plate 1, described
Tooth brake spring leaf 4 is meshed with tooth ripple disk 3, and the middle part of tooth brake spring leaf 4 is rotatablely connected by rotating shaft and support 2, the brake
Car is stepped on piece 5 and is rotatablely connected by rotating shaft and support 2, and brake is stepped on piece 5 and contacted with the bottom of tooth brake spring leaf 4, the support 2
Both sides are provided with limit point 7, and the gold bores castor, a limit point 7 is simply added in the both sides of support 2, when stepping on brake block 5,
Tooth brake spring leaf 4 below brake block has arrived can at limit point 7, avoid because touch on the brake step on piece 5 exert oneself it is excessive and caused by
Wheel damage.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (1)
1. a kind of gold bores castor, including tooth ripple disk（3）, tooth brake spring leaf（4）Piece is stepped on brake（5）, it is characterised in that：The tooth
Ripple disk（3）It is arranged on support（2）Inside, and tooth ripple disk（3）Pass through the big ripple disk of bearing（6）With bottom plate（1）Connection, the tooth are stopped
Spring leaf（4）With tooth ripple disk（3）It is meshed, and tooth brake spring leaf（4）Middle part pass through rotating shaft and support（2）Rotation connection, institute
State brake and step on piece（5）Pass through rotating shaft and support（2）Rotation connection, and piece is stepped in brake（5）With tooth brake spring leaf（4）Bottom connect
Touch, the support（2）Both sides be provided with limit point（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720406732.XU CN206781437U (en) | 2017-04-18 | 2017-04-18 | A kind of gold bores castor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720406732.XU CN206781437U (en) | 2017-04-18 | 2017-04-18 | A kind of gold bores castor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206781437U true CN206781437U (en) | 2017-12-22 |
Family
ID=60708486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720406732.XU Active CN206781437U (en) | 2017-04-18 | 2017-04-18 | A kind of gold bores castor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206781437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112999463A (en) * | 2021-04-06 | 2021-06-22 | 青岛大学附属医院 | Movable infusion support |
-
2017
- 2017-04-18 CN CN201720406732.XU patent/CN206781437U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112999463A (en) * | 2021-04-06 | 2021-06-22 | 青岛大学附属医院 | Movable infusion support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |