CN209528554U - The tilting rack of extending apparatus - Google Patents
The tilting rack of extending apparatus Download PDFInfo
- Publication number
- CN209528554U CN209528554U CN201920086352.1U CN201920086352U CN209528554U CN 209528554 U CN209528554 U CN 209528554U CN 201920086352 U CN201920086352 U CN 201920086352U CN 209528554 U CN209528554 U CN 209528554U
- Authority
- CN
- China
- Prior art keywords
- rod
- power push
- extending apparatus
- hinged
- bottom framework
- 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
- 238000009434 installation Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 210000000689 upper leg Anatomy 0.000 abstract description 8
- 210000002414 leg Anatomy 0.000 abstract description 6
- 241000208340 Araliaceae Species 0.000 description 3
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 3
- 235000003140 Panax quinquefolius Nutrition 0.000 description 3
- 235000008434 ginseng Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model relates to a kind of tilting racks of extending apparatus, including bottom framework, tilt frame, power push-rod mounting rack and power push-rod, one end of the tilt frame and one end of bottom framework are hinged, the power push-rod mounting rack is fixedly connected on tilt frame, and one end of power push-rod is hinged on the other end of bottom framework, the other end is hinged on power push-rod mounting rack.The utility model is used to install the tilting rack of sofa extending apparatus, and tilting rack can increase the thigh support mechanism amplitude of fluctuation of sofa extending apparatus by power push-rod, so that user leg is adjustable to be even higher than horizontal position to horizontal position.
Description
Technical field
The utility model relates to a kind of electronic tilting rack, especially a kind of tilting rack of extending apparatus.
Background technique
The extending apparatus of sofa is mounted on sofa, is adjusted for the state to sofa, so that user is more
Comfortable mechanical device.Traditional extending apparatus relies on a power push-rod, the support zone of adjustable leg-supporting height.
But due to the travel limit of a power push-rod, the amplitude of fluctuation at thigh support position is smaller, can not adjust leg to water
Flat even higher than horizontal position.
Summary of the invention
The purpose of this utility model is to provide a kind of for installing the tilting rack of sofa extending apparatus, and tilting rack passes through
Power push-rod can increase the thigh support mechanism amplitude of fluctuation of sofa extending apparatus, so that user leg is adjustable to water
Prosposition sets even higher than horizontal position.
A kind of in order to achieve the above object, the technical solution of the present invention is: tilting rack of extending apparatus, including bottom frame
Frame, tilt frame, power push-rod mounting rack and power push-rod, one end of the tilt frame and one end of bottom framework are hinged, institute
It states power push-rod mounting rack to be fixedly connected on tilt frame, and one end of power push-rod is hinged on the other end of bottom framework, separately
One end is hinged on power push-rod mounting rack.
The bottom framework is quadrilateral frame, and the idler wheel mounting bracket of one section of installation idler wheel is stretched out outside each bending angle.
One end of the tilt frame is hinged on one end of bottom framework by two hinging supporting shafts.
The maximum rotation angle of the tilt frame is 30 degree.
The power push-rod is motor-driven electric pushrod.
After adopting the above structure, the utility model is that the auxiliary of sofa extending apparatus installs bottom bracket, by extending apparatus
It is mounted on tilt frame, since one end of tilt frame and one end of bottom framework are hinged, tilt frame can be by dynamic
The promotion for pushing bar, so that the thigh support position of sofa extending apparatus be driven to raise, increases leg as hinging supporting shaft rotates
The motion amplitude of supporting mechanism can be such that user leg adjusts to horizontal position and be even higher than horizontal position.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the usage state diagram of Fig. 1.
Specific embodiment
The utility model is described in further detail below in conjunction with the embodiment that attached drawing provides.
Ginseng as shown in FIGS. 1 and 2, a kind of tilting rack of extending apparatus, including bottom framework 1, tilt frame 2, power push-rod installation
Frame 3 and power push-rod 4, one end of the tilt frame 2 and one end of bottom framework 1 are hinged, and the power push-rod mounting rack 3 is fixed
It is connected on tilt frame 2, and one end of power push-rod 4 is hinged on the other end of bottom framework 1, the other end is hinged on power push-rod
On mounting rack 3.
Shown in Figure 2, the bottom framework 1 is quadrilateral frame, and one section of installation idler wheel is stretched out outside each bending angle
Idler wheel mounting bracket 5.It can be convenient the mobile tilting rack after installation idler wheel.
Ginseng as shown in FIGS. 1 and 2, one end of the tilt frame 2 is hinged on one end of bottom framework 1 by two hinging supporting shafts 6.
It is hinged to stablize, 2 stability of rotation of tilt frame.
Shown in Figure 3, the maximum rotation angle of the tilt frame 2 is 30 degree, by the stroke institute of power push-rod 4
Limit, and in order to consider that it is excessively high that the thigh support mechanism 81 of sofa extending apparatus 8 will not lift.
Ginseng as shown in FIGS. 1 and 2, in order to reduce noise, improve service life, the power push-rod 4 be it is motor-driven electronic
Push rod.
Shown in Figure 3, sofa extending apparatus 8 is mounted on tilt frame 2 by the utility model, sofa extending apparatus 8
The position for being used to support leg be thigh support mechanism 81.When tilt frame 2 is rotated by the drive of power push-rod 4, just
It will drive sofa extending apparatus 8 to be moved, so that the thigh support mechanism 81 of sofa extending apparatus 8 moves to horizontal position very
To more than horizontal position.The amplitude of fluctuation of thigh support mechanism 81 is improved, this sofa extending apparatus 8 makes suitable for old man
With.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (5)
1. a kind of tilting rack of extending apparatus, it is characterised in that: including bottom framework (1), tilt frame (2), power push-rod installation
Frame (3) and power push-rod (4), one end of the tilt frame (2) and one end of bottom framework (1) are hinged, the power push-rod peace
It shelves (3) to be fixedly connected on tilt frame (2), and one end of power push-rod (4) is hinged on the other end of bottom framework (1), separately
One end is hinged on power push-rod mounting rack (3).
2. the tilting rack of extending apparatus according to claim 1, it is characterised in that: the bottom framework (1) is quadrilateral frame
Frame, and the idler wheel mounting bracket (5) of one section of installation idler wheel is stretched out outside each bending angle.
3. the tilting rack of extending apparatus according to claim 1, it is characterised in that: one end of the tilt frame (2) is logical
Cross one end that two hinging supporting shafts (6) are hinged on bottom framework (1).
4. the tilting rack of extending apparatus according to claim 1, it is characterised in that: the maximum of the tilt frame (2) turns
Dynamic angle is 30 degree.
5. the tilting rack of extending apparatus according to claim 1, it is characterised in that: the power push-rod (4) is motor band
Dynamic electric pushrod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920086352.1U CN209528554U (en) | 2019-01-18 | 2019-01-18 | The tilting rack of extending apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920086352.1U CN209528554U (en) | 2019-01-18 | 2019-01-18 | The tilting rack of extending apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209528554U true CN209528554U (en) | 2019-10-25 |
Family
ID=68270422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920086352.1U Expired - Fee Related CN209528554U (en) | 2019-01-18 | 2019-01-18 | The tilting rack of extending apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209528554U (en) |
-
2019
- 2019-01-18 CN CN201920086352.1U patent/CN209528554U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Haifeng Inventor before: Xu Haifeng Inventor before: Ke Jianfeng |
|
| CB03 | Change of inventor or designer information | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |