CN205307322U - Electronic dental chair elevating system link - Google Patents
Electronic dental chair elevating system link Download PDFInfo
- Publication number
- CN205307322U CN205307322U CN201620053834.3U CN201620053834U CN205307322U CN 205307322 U CN205307322 U CN 205307322U CN 201620053834 U CN201620053834 U CN 201620053834U CN 205307322 U CN205307322 U CN 205307322U
- Authority
- CN
- China
- Prior art keywords
- hole
- face
- side connecting
- circular
- connection
- 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
Links
- 230000003028 elevating effect Effects 0.000 title abstract 2
- 238000005299 abrasion Methods 0.000 description 2
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- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model discloses an electronic dental chair elevating system link, which comprises a body, the body divide into left side connecting rod and the cylindrical connecting seat in right side, left side connecting rod top be equipped with two square stationary planes, wherein be equipped with a circular shape through -hole on the stationary plane, two stationary planes between be equipped with a square guide rail groove, cylindrical connecting seat locate the below of connecting rod, be equipped with a circular shape through -hole among them, its front side is equipped with the connection face of an arc, its top and below of connecting the face is equipped with a circular shape locating hole. The utility model discloses be equipped with a square guide rail groove between two stationary planes in left side connecting rod top, it is little to wear and tear during the connection, is difficult for the discovery skew, and the front side of right side connecting seat is equipped with the connection face of an arc, and its top is equipped with two locating holes, has the accuracy of location, the accurate characteristics of going up and down.
Description
Technical field
The utility model relates to a kind of medical mechanical domain product parts, specifically a kind of electronic dentistry chair hoisting appliance link span.
Background technology
, often in use there is following problem: 1, the top of its left-side connecting bar is not provided with square guide-track groove in the hoisting appliance link span that some on existing market are common, therefore abrasion and skew easily occur; 2, the front side of right side Connection Block is not provided with connection face and the pilot hole of circular arc, it may also be useful to time locates inaccurate, and lifting is not accurate; 3, common hoisting appliance link span can not be applicable to this electronic dentistry chair worktable lifting mechanism, installs size and uses principle all different.
Summary of the invention
The utility model provides a kind of electronic dentistry chair hoisting appliance link span.
The purpose of this utility model solves more existing common hoisting appliance link spans, and the top of its left-side connecting bar often in use can be occurred not to be provided with square guide-track groove, and therefore abrasion and skew easily occur; The front side of right side Connection Block is not provided with connection face and the pilot hole of circular arc, it may also be useful to time locates inaccurate, and lifting is not accurate; Common hoisting appliance link span can not be applicable to this electronic dentistry chair worktable lifting mechanism, the problem installed size and use principle all different.
The utility model solves the technical scheme that its technical problem adopts: a kind of electronic dentistry chair hoisting appliance link span, comprise body, described body is divided into left-side connecting bar and right circles cylindricality Connection Block, two square fixed faces it are provided with above described left-side connecting bar, it is respectively the first fixed face and the 2nd fixed face, wherein fixed face is provided with a circular through hole, it is respectively the first through hole and the 2nd through hole, a square guide-track groove it is provided with between the first described fixed face and the 2nd fixed face, described cylindrical Connection Block is located at the lower section of union lever, it is provided with a circular through hole in the middle of it, the connection face of a circular arc it is provided with on front side of it, it is provided with a circular pilot hole above and below its connection face, it is respectively the first pilot hole and the 2nd pilot hole.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in the figure, the utility model comprises body, described body is divided into left-side connecting bar 9 and right circles cylindricality Connection Block 5, two square fixed faces it are provided with above described left-side connecting bar 9, it is respectively the first fixed face 1 and the 2nd fixed face 3, wherein fixed face is provided with a circular through hole, it is respectively the first through hole 11 and the 2nd through hole 10, a square guide-track groove 2 it is provided with between the first described fixed face 1 and the 2nd fixed face 3, described cylindrical Connection Block 5 is located at the lower section of union lever, it is provided with a circular through hole 4 in the middle of it, the connection face 7 of a circular arc it is provided with on front side of it, a circular pilot hole it is provided with above and below its connection face 7, it is respectively the first pilot hole 6 and the 2nd pilot hole 8.
It is provided with a square guide-track groove 2 between two fixed faces (1 and 3) above the utility model left-side connecting bar 9, wear and tear during connection little, not easily find skew, the front side of right side Connection Block 5 is provided with the connection face 7 of a circular arc, two pilot holes (6 and 8) it are provided with above it, having accurate positioning, lifting is feature accurately.
Claims (1)
1. an electronic dentistry chair hoisting appliance link span, comprise body, it is characterized in that: described body is divided into left-side connecting bar and right circles cylindricality Connection Block, two square fixed faces it are provided with above described left-side connecting bar, it is respectively the first fixed face and the 2nd fixed face, wherein fixed face is provided with a circular through hole, it is respectively the first through hole and the 2nd through hole, a square guide-track groove it is provided with between the first described fixed face and the 2nd fixed face, described cylindrical Connection Block is located at the lower section of union lever, it is provided with a circular through hole in the middle of it, the connection face of a circular arc it is provided with on front side of it, it is provided with a circular pilot hole above and below its connection face, it is respectively the first pilot hole and the 2nd pilot hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620053834.3U CN205307322U (en) | 2016-01-20 | 2016-01-20 | Electronic dental chair elevating system link |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620053834.3U CN205307322U (en) | 2016-01-20 | 2016-01-20 | Electronic dental chair elevating system link |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205307322U true CN205307322U (en) | 2016-06-15 |
Family
ID=56206154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620053834.3U Expired - Fee Related CN205307322U (en) | 2016-01-20 | 2016-01-20 | Electronic dental chair elevating system link |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205307322U (en) |
-
2016
- 2016-01-20 CN CN201620053834.3U patent/CN205307322U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Weizhao Inventor before: Ye Chune |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170626 Address after: 528137 Guangdong Province, Foshan City Sanshui District Leping town and village (land sheep shadow) Park Property Services Department of industrial plant No. A1 Patentee after: Foshan Jiayu Medical Accessories Co. Ltd Address before: 323903 Zhejiang County of Qingtian province Wen Xi Zhen Li Wen Road No. 102 Patentee before: Ye Chune |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20190120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |