CN206238883U - It is a kind of apply on sofa before and after shifting support - Google Patents
It is a kind of apply on sofa before and after shifting support Download PDFInfo
- Publication number
- CN206238883U CN206238883U CN201621016670.3U CN201621016670U CN206238883U CN 206238883 U CN206238883 U CN 206238883U CN 201621016670 U CN201621016670 U CN 201621016670U CN 206238883 U CN206238883 U CN 206238883U
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- rotating shaft
- riser
- lower connecting
- apply
- connecting plate
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Abstract
The utility model discloses shifting support before and after a kind of application on sofa, including upper and lower connecting plate, it is connected with each other by two rocking bars being parallel to each other between the upper and lower connecting plate, the two ends of the rocking bar have been respectively fixedly connected with rotating shaft, many risers are respectively equipped with the upper and lower connecting plate, the riser is provided with the connecting hole for being available for rotating shaft to pass through.Rocking bar of the present utility model is fixedly connected with rotating shaft, and rotating shaft is arranged in a plurality of riser by way of transition is connected, do not exist connection gap between rocking bar and rotating shaft, will not produce and rock, and rotating shaft is connected simultaneously with a plurality of riser, connection distance, stability is high, and further, every two pieces of risers are bent to form by one piece of metallic plate, the fastness of whole support is enhanced, the external force of higher intensity can be born.
Description
Technical field
The utility model is related to a kind of sofa accessory, and in particular to it is a kind of apply on sofa before and after shifting support.
Background technology
Existing partial function sofa can adjust this with the backrest or handrail that can be moved with back and forth or left and right, user
The position of a little backrests or handrail is obtaining more comfortable use state.The backrest or handrail pass through mobile support and install
In sofa main body, because existing mobile supporting structure is not enough consolidated, and the weight and volume of backrest or handrail is larger,
Easily there is the phenomenon rocked in mobile support, and after long-term use, can be deformed, and influence is used.
The content of the invention
In order to overcome the deficiencies in the prior art, the utility model provides one kind and applies on sofa stable connection, is difficult to shake
The front and rear shifting support for shaking.
The utility model solves the technical scheme that its technical problem used：
It is a kind of apply on sofa before and after shifting support, including upper and lower connecting plate passes through between the upper and lower connecting plate
Two the rocking bar being parallel to each other is connected with each other, and the two ends of the rocking bar have been respectively fixedly connected with rotating shaft, on the upper and lower connecting plate
Many risers are respectively equipped with, the riser is provided with the connecting hole for being available for rotating shaft to pass through.
In the utility model, the connecting hole is interference fits with rotating shaft.
In the utility model, gag lever post is provided between two rocking bars, the gag lever post is arranged on riser.
In the utility model, the bottom of the upper junction plate is provided with four risers, and two pieces of left side riser is by one block of metal
Plate is bent to form U-shape structure, and two pieces of the right riser is also bent to form U-shape structure by one piece of metallic plate.
In the utility model, four risers are provided with the top of the lower connecting plate, two pieces of left side riser is by one block of metal
Plate is bent to form U-shape structure, and two pieces of the right riser is also bent to form U-shape structure by one piece of metallic plate.
The beneficial effects of the utility model are：Rocking bar of the present utility model is fixedly connected with rotating shaft, and rotating shaft passed through
The mode for crossing connection is arranged in a plurality of riser, does not exist connection gap between rocking bar and rotating shaft, will not be produced and be rocked, and rotating shaft
It is connected simultaneously with a plurality of riser, connects distance, stability is high, and further, every two pieces of risers are bent to form by one piece of metallic plate,
The fastness of whole support is enhanced, the external force of higher intensity can be born.
Brief description of the drawings
The utility model is further illustrated with implementation method below in conjunction with the accompanying drawings：
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the A-A directions view of Fig. 1；
Fig. 3 moves to structural representation during centre position for the rocking bar of the present embodiment.
Specific embodiment
Referring to figs. 1 to Fig. 3, the present embodiment provided it is a kind of apply on sofa before and after shifting support, including upper and lower company
Fishplate bar 1,2, the upper and lower connecting plate 1,2 is provided with multiple screw holes for connecting sofa main body, backrest or handrail, described
It is connected with each other by two rocking bars 3 being parallel to each other between upper and lower connecting plate 1,2, the two ends of the rocking bar 3 are respectively fixedly connected with
There is rotating shaft 4, the rotating shaft 4 is connect by welding or being bonded, and many risers 5 are respectively equipped with the upper and lower connecting plate 1,2, described
Riser 5 is provided with and is available for turning the connecting hole that 4 axles are passed through, and the connecting hole is interference fits with rotating shaft 4, by multiple connecting holes
Frictional force so that rocking bar 3 will not be rotated easily, be easy to backrest or handrail each position hover.
In the present embodiment, gag lever post 6 is provided between two rocking bars 3, the gag lever post 6 is arranged on riser 5, and position
In two middles of rocking bar 3, highly higher than the height where rotating shaft 4, by adjusting the difference in height of gag lever post 6 and rocking bar 3, can
To set the move angle of rocking bar 3.
Used as preferred embodiment, the bottom of the upper junction plate 1 is provided with four risers 5, and two pieces of left side riser 5 is by one
Block metallic plate is bent to form U-shape structure, and two pieces of the right riser 5 is also bent to form U-shape structure, the lower connection by one piece of metallic plate
The top of plate 2 is provided with four risers 5, and two pieces of left side riser 5 is bent to form U-shape structure, two pieces of the right riser 5 by one piece of metallic plate
Also U-shape structure is bent to form by one piece of metallic plate, the U-shape structure metallic plate is connected by bearing pin with upper and lower connecting plate 1,2,
So that whole supporting structure is more firm, it is difficult to rock.
Preferred embodiments of the present utility model are the foregoing is only, as long as realizing the utility model with essentially identical means
The technical scheme of purpose is belonged within protection domain of the present utility model.
Claims (5)
1. it is a kind of apply on sofa before and after shifting support, including upper and lower connecting plate（1、2）, the upper and lower connecting plate（1、2）
Between pass through two rocking bars being parallel to each other（3）It is connected with each other, it is characterised in that：The rocking bar（3）Two ends fixed respectively connect
It is connected to rotating shaft（4）, the upper and lower connecting plate（1、2）On be respectively equipped with many risers（5）, the riser（5）It is provided with and is available for turning
（4）The connecting hole that axle is passed through.
2. it is according to claim 1 it is a kind of apply on sofa before and after shifting support, it is characterised in that：The connecting hole with
Rotating shaft（4）It is interference fits.
3. it is according to claim 1 and 2 it is a kind of apply on sofa before and after shifting support, it is characterised in that：Two rocking bars
（3）Between be provided with gag lever post（6）, the gag lever post（6）Installed in riser（5）On.
4. it is according to claim 3 it is a kind of apply on sofa before and after shifting support, it is characterised in that：The upper junction plate
（1）Bottom be provided with four risers（5）, two pieces of left side riser（5）U-shape structure, two pieces of the right are bent to form by one piece of metallic plate
Riser（5）Also U-shape structure is bent to form by one piece of metallic plate.
5. it is according to claim 3 it is a kind of apply on sofa before and after shifting support, it is characterised in that：The lower connecting plate
（2）Top be provided with four risers（5）, two pieces of left side riser（5）U-shape structure, two pieces of the right are bent to form by one piece of metallic plate
Riser（5）Also U-shape structure is bent to form by one piece of metallic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621016670.3U CN206238883U (en) | 2016-08-31 | 2016-08-31 | It is a kind of apply on sofa before and after shifting support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621016670.3U CN206238883U (en) | 2016-08-31 | 2016-08-31 | It is a kind of apply on sofa before and after shifting support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206238883U true CN206238883U (en) | 2017-06-13 |
Family
ID=58998692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621016670.3U Active CN206238883U (en) | 2016-08-31 | 2016-08-31 | It is a kind of apply on sofa before and after shifting support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206238883U (en) |
-
2016
- 2016-08-31 CN CN201621016670.3U patent/CN206238883U/en active Active
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| GR01 | Patent grant | ||
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