CN212591193U - Bar chair with multifunctional chair back - Google Patents
Bar chair with multifunctional chair back Download PDFInfo
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- CN212591193U CN212591193U CN202020839916.7U CN202020839916U CN212591193U CN 212591193 U CN212591193 U CN 212591193U CN 202020839916 U CN202020839916 U CN 202020839916U CN 212591193 U CN212591193 U CN 212591193U
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- chair
- rod
- backrest
- connecting rod
- bar
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Abstract
The utility model provides a bar chair with a multifunctional chair back, which comprises three or more chair legs, a chair seat, a backrest and a backrest connecting device, wherein the upper ends of all the chair legs support the lower surface of the chair seat together; the backrest is arranged on one of the chair legs through the backrest connecting device; the backrest connecting device comprises a connecting base rod and a connecting rod, and one end of the connecting rod is fixed on the chair legs; the other end of the connecting rod is hinged with the connecting rod, and the end of the connecting rod, which is not hinged with the connecting base rod, is connected with a backrest. The utility model provides a pair of bar chair with multi-functional back of the chair, in view of the back is installed in the chair leg through back connecting device, and back connecting device itself includes mutual articulated connection base pole and connecting rod, and this just makes the back turn over and turns down, when turning over down, the back can hide, in addition, the back can also turn over the upper surface of laminating seat support, and this has played the effect of adjustment bar chair height of use again.
Description
Technical Field
The utility model relates to a furniture production facility field, more specifically the utility model relates to a bar chair with multi-functional back of the chair.
Background
The existing bar chair is provided with a chair back or does not have the chair back, so that people with different using habits cannot be considered at the same time.
Disclosure of Invention
To the defects in the prior art, the utility model aims to provide a bar chair with a multifunctional chair back, solve one or more of the above-mentioned technical problems.
According to one aspect of the utility model, a bar chair with a multifunctional chair back is provided, which comprises three or more chair legs, a chair seat, a backrest and a backrest connecting device, wherein the upper ends of all the chair legs support the lower surface of the chair seat together; the backrest is arranged on one of the chair legs through the backrest connecting device; the backrest connecting device comprises a connecting base rod and a connecting rod, and one end of the backrest connecting device is fixed on the chair legs; the other end of the connecting rod is hinged with the connecting rod, and one end of the connecting rod, which is not hinged with the connecting base rod, is connected with the backrest.
In some embodiments, the connecting link includes a backrest fixing rod and a telescopic link, the backrest fixing rod is fixed to one end of the backrest fixing rod, the other end of the backrest fixing rod is hinged to one end of the telescopic link, and the other end of the telescopic link is hinged to the end of the connecting base rod which is not fixed to the chair leg.
In some embodiments, the chair leg comprises a first support bar, a second support bar, a first connecting bar and a second connecting bar, all in the same plane; one end part of the first connecting rod is connected with one end part of the second connecting rod, and the two end parts are perpendicular to each other; the first supporting rod is connected with the lower end part of the second supporting rod, the upper end of the first supporting rod is connected with the end part of the first connecting rod, which is not connected with the second connecting rod, and the included angle between the first supporting rod and the second supporting rod is 158 degrees; the upper end of the second supporting rod is connected with the end part of the second connecting rod, which is not connected with the first connecting rod, and the included angle between the upper end of the second supporting rod and the end part is 103 degrees; one end of the connecting base rod, which is not connected with the connecting rod, is fixed on the first supporting rod, and the two ends are perpendicular to each other.
The utility model provides a pair of bar chair with multi-functional back of the chair, in view of the back is installed in the chair leg through back connecting device, and back connecting device itself includes mutual articulated connection base pole and connecting rod, and this just makes the back turn over and turns down, when turning over down, the back can hide, in addition, the back can also turn over the upper surface of laminating seat support, and this has played the effect of adjustment bar chair height of use again.
Drawings
Other features, objects and advantages of the invention will become more apparent from a reading of the following detailed description of non-limiting embodiments thereof, with reference to the accompanying drawings.
Fig. 1 is a schematic side view of an embodiment of the present invention.
Fig. 2 is a schematic view of a front vertical surface structure according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of a chair leg according to an embodiment of the present invention.
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
With reference to fig. 1 to 3, a bar chair with a multifunctional chair back includes three or more chair legs 10, a chair seat 20, a backrest 30 and a backrest connecting device 40, wherein the upper ends of all the chair legs 10 support the lower surface of the chair seat 20; the backrest 30 is arranged on one of the chair legs 10 through the backrest connecting device 40; the backrest connecting device 40 comprises a connecting base rod 41 and a connecting rod, and one end of the connecting rod is fixed on the chair leg 10; the other end of the connecting rod is hinged with the connecting rod, and the end of the connecting rod, which is not hinged with the connecting base rod 41, is connected with the backrest 30.
In some embodiments, the connecting link includes a backrest fixing rod 43 and a telescopic link 42, the backrest fixing rod 43 has one end to which the backrest 30 is fixed and the other end hinged to one end of the telescopic link 42, and the other end of the telescopic link 42 is hinged to the end of the connecting base rod 41 that is not fixed to the leg 10.
In some embodiments, the chair leg 10 comprises a first support bar 11, a second support bar 12, a first connecting bar 13 and a second connecting bar 14 all in the same plane; one end of the first connecting rod 13 is connected with one end of the second connecting rod 14, and the two ends are perpendicular to each other; the first support rod 11 is connected with the lower end of the second support rod 12, the upper end of the first support rod 11 is connected with the end of the first connecting rod 13 which is not connected with the second connecting rod 14, and the included angle between the two is 158 degrees; the upper end of the second support rod 12 is connected with the end part of the second connecting rod 14, which is not connected with the first connecting rod 13, and the included angle between the upper end of the second support rod and the end part is 103 degrees; the connecting base rod 41 is fixed to the first support rod 11 at the end thereof not connected to the connecting link, and they are perpendicular to each other.
The utility model provides a pair of bar chair with multi-functional back of the chair, in view of back 30 is installed in chair leg 10 through back connecting device 40, and back connecting device 40 itself includes mutual articulated connection base rod 41 and connecting rod, and this just makes back 30 turn over and turn down, when turning over down, back 30 must hide, in addition, back 30 can also turn over the upper surface of laminating seat support 20, and this has played the effect of adjustment bar chair use height again.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (3)
1. A bar chair with a multifunctional chair back is characterized by comprising chair legs (10), a chair seat (20), a backrest (30) and a backrest connecting device (40), wherein,
the number of the chair legs (10) is three or more, and the upper ends of all the chair legs (10) support the lower surface of the chair seat (20) together;
the backrest (30) is arranged on one of the chair legs (10) through the backrest connecting device (40);
the backrest connecting device (40) comprises a connecting base rod (41) and a connecting rod, and one end of the connecting base rod is fixed on the chair leg (10); the other end of the connecting rod is hinged with the connecting rod, and one end of the connecting rod, which is not hinged with the connecting base rod (41), is connected with the backrest (30).
2. The bar chair with the multifunctional chair back as claimed in claim 1, wherein the connecting link comprises a backrest fixing rod (43) and a telescopic link (42), one end of the backrest fixing rod (43) is fixed with the backrest (30), the other end of the backrest fixing rod is hinged with one end of the telescopic link (42), and the other end of the telescopic link (42) is hinged with the connecting base rod (41) and is not hinged with the end fixed with the chair leg (10).
3. The bar chair with the multifunctional chair back as claimed in claim 2, wherein the chair legs (10) comprise a first support rod (11), a second support rod (12), a first connecting rod (13) and a second connecting rod (14) which are all in the same plane; one end part of the first connecting rod (13) is connected with one end part of the second connecting rod (14), and the two ends are perpendicular to each other; the first supporting rod (11) is connected with the lower end part of the second supporting rod (12), the upper end of the first supporting rod (11) is connected with the end part of the first connecting rod (13) which is not connected with the second connecting rod (14), and the included angle between the first supporting rod and the second supporting rod is 158 degrees; the upper end of the second support rod (12) is connected with the end part of one end, which is not connected with the first connecting rod (13), of the second connecting rod (14), and the included angle between the upper end of the second support rod and the end part is 103 degrees; the connecting base rod (41) and one end of the connecting rod which are not fixed on the first supporting rod (11) are perpendicular to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020839916.7U CN212591193U (en) | 2020-05-19 | 2020-05-19 | Bar chair with multifunctional chair back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020839916.7U CN212591193U (en) | 2020-05-19 | 2020-05-19 | Bar chair with multifunctional chair back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212591193U true CN212591193U (en) | 2021-02-26 |
Family
ID=74723391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020839916.7U Active CN212591193U (en) | 2020-05-19 | 2020-05-19 | Bar chair with multifunctional chair back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212591193U (en) |
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2020
- 2020-05-19 CN CN202020839916.7U patent/CN212591193U/en active Active
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| GR01 | Patent grant |