CN210581807U - Adjusting device and adjustable headboard device - Google Patents
Adjusting device and adjustable headboard device Download PDFInfo
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- CN210581807U CN210581807U CN201920935057.9U CN201920935057U CN210581807U CN 210581807 U CN210581807 U CN 210581807U CN 201920935057 U CN201920935057 U CN 201920935057U CN 210581807 U CN210581807 U CN 210581807U
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Abstract
The utility model discloses an adjusting device, which comprises a first bracket, a second bracket and a linear telescopic hinge; one end of the first bracket is rotatably connected with one end of the second bracket; the second bracket is used for mounting the backrest piece; one side of the linear telescopic hinge is hinged with the first support, the other side of the linear telescopic hinge is hinged with the other end of the second support, and the linear telescopic hinge telescopically adjusts the angle between the second support and the first support. The utility model discloses still disclose an adjustable headboard device. Because one side of the linear telescopic hinge is hinged with the first support, the other side of the linear telescopic hinge is hinged with the other end of the second support, and the linear telescopic hinge telescopically adjusts the angle between the second support and the first support, the structure is simple, the adjustment is convenient, and the use cost is low.
Description
Technical Field
The utility model relates to a household equipment technical field, in particular to adjusting device and adjustable headboard device.
Background
When a user sits on a bed to read a book or watch a television, the user wants to achieve more comfortable experience, and usually needs to adjust the inclination angle of the headboard, so that the angle between the inclined headboard and the mattress conforms to the human engineering, or the position and the angle of a bed board arranged on the bed frame are adjusted to conform to the human engineering.
In order to solve the above problems, the electric bed is adjusted by adjusting the plane angle of the bed body, so as to conform to human engineering. However, electric beds are generally complex and expensive.
Application number 03273833.1 discloses a bed with adjustable headboard inclination angle, which is driven by an electric linear push rod to adjust the headboard inclination angle. The electric mode is adopted for adjustment, so that the cost is high; meanwhile, the structure is complex and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the above-mentioned technology to a certain extent. Therefore, an object of the present invention is to provide an adjusting device, which has a simple structure, is convenient to adjust, and has a low use cost.
A second object of the present invention is to provide an adjustable headboard device, which is simple in adjustment structure, convenient in adjustment and low in cost.
A third objective of the present invention is to provide an adjustable headboard device, which has a simple adjusting structure, is convenient to adjust, and has a low cost.
In order to achieve the above object, an embodiment of a first aspect of the present invention provides an adjusting device, including a first bracket, a second bracket, and a linear telescopic hinge;
one end of the first bracket is rotatably connected with one end of the second bracket;
the second bracket is used for mounting the backrest piece;
one side of the linear telescopic hinge is hinged with the first support, the other side of the linear telescopic hinge is hinged with the other end of the second support, and the linear telescopic hinge telescopically adjusts the angle between the second support and the first support.
According to the utility model discloses adjusting device because one side of the flexible hinge of a font is articulated with first support, and the opposite side of the flexible hinge of a font is articulated with the other end of second support, and the flexible angle of adjusting between second support and the first support of the flexible hinge of a font for simple structure, the adjustment is convenient, and use cost is lower.
In addition, according to the present invention, the adjusting device provided in the above embodiment may further have the following additional technical features:
further, the linear telescopic hinge is arranged between the first support and the second support, and the linear telescopic hinge is stacked between the first support and the second support in a contraction state of the linear telescopic hinge.
Furthermore, one end of the first support and one end of the second support are provided with a first hinged shaft, one side of the linear telescopic hinge and the first support are provided with a second hinged shaft, the other side of the linear telescopic hinge and the second support are provided with a third hinged shaft, the second hinged shaft and the third hinged shaft are respectively arranged on two sides of the linear telescopic hinge in opposite directions, and the length of the first hinged shaft is equal to the sum of the lengths of the second hinged shaft and the third hinged shaft.
In order to achieve the above objects, a second aspect of the present invention provides an adjustable headboard device, which includes a first support, a second support and a linear telescopic hinge;
the first support is used for being connected with the bed frame, and the first support is rotatably connected with one end of the second support;
a backrest part is arranged on the second bracket;
one side of the linear telescopic hinge is hinged with the first support, the other side of the linear telescopic hinge is hinged with the other end of the second support, and the linear telescopic hinge telescopically adjusts the angle between the second support and the first support so as to adjust the inclination angle of the backrest piece.
According to the utility model discloses adjustable headboard device because one side of the flexible hinge of a font is articulated with first support, and the opposite side of the flexible hinge of a font is articulated with the other end of second support, and the flexible angle of adjusting between second support and the first support of the flexible hinge of a font to adjust the inclination of back spare, make simple structure, the adjustment is convenient, and use cost is lower.
In addition, according to the present invention, the adjustable headboard device can further have the following additional technical features:
further, the linear telescopic hinge is arranged between the first support and the second support, and the linear telescopic hinge is stacked between the first support and the second support in a contraction state of the linear telescopic hinge.
Furthermore, one end of the first support and one end of the second support are provided with a first hinged shaft, one side of the linear telescopic hinge and the first support are provided with a second hinged shaft, the other side of the linear telescopic hinge and the second support are provided with a third hinged shaft, the second hinged shaft and the third hinged shaft are respectively arranged on two sides of the linear telescopic hinge in opposite directions, and the length of the first hinged shaft is equal to the sum of the lengths of the second hinged shaft and the third hinged shaft.
Further, under the contraction state of the linear telescopic hinge, the length of the second support is equal to the sum of the contraction state length of the linear telescopic hinge and the length from one side of the linear telescopic hinge to the hinged end of the second support and the first support.
Further, the first support comprises a first vertical mounting rod, a second vertical mounting rod and a lower connecting rod; the lower connecting rod is connected to the lower portions of the first vertical mounting rod and the second vertical mounting rod and is located between the first vertical mounting rod and the second vertical mounting rod.
Further, the lower connecting rod is mounted at the lower parts of the first vertical mounting rod and the second vertical mounting rod in a height-adjustable manner, and a connecting piece used for being connected to the bedstead is arranged on the lower connecting rod.
Furthermore, a plurality of connecting holes used for being connected to the bedstead are correspondingly arranged on the first vertical mounting rod and the second vertical mounting rod along the height direction.
Further, the first support comprises a first vertical installation rod and a second vertical installation rod, the first vertical installation rod and the second vertical installation rod are respectively composed of an upper vertical installation rod and a lower vertical installation rod, the upper vertical installation rod and the lower vertical installation rod are mutually sleeved, and a positioning mechanism is arranged for positioning.
Furthermore, go up vertical installation pole and cup joint under in vertical installation pole, positioning mechanism sets up the card hole of vertical installation pole under including setting up the top plate of last vertical installation pole and along the direction of height, and the top plate card is gone into and is fixed a position in the card hole.
Further, the second support comprises a first longitudinal rod, a second longitudinal rod and a connecting cross rod; the two ends of the connecting cross rod are respectively connected with a first longitudinal rod and a second longitudinal rod, one end of the first longitudinal rod is hinged with a first vertical mounting rod, the other end of the first longitudinal rod is hinged with the other side of the linear telescopic hinge, and one side of the linear telescopic hinge is hinged with the first vertical mounting rod; one end of the second longitudinal rod is hinged with the second vertical mounting rod, the other end of the second longitudinal rod is hinged with the other side of the other linear telescopic hinge, and one side of the other linear telescopic hinge is hinged with the second vertical mounting rod.
Further, the first support comprises a first vertical mounting rod, a second vertical mounting rod, a first lower connecting rod and a second lower connecting rod; the first lower connecting rod and the second lower connecting rod are connected to the upper parts of the first vertical mounting rod and the second vertical mounting rod and are positioned between the first vertical mounting rod and the second vertical mounting rod; set up first articulated rod and second articulated rod on first lower connecting rod and the second lower connecting rod.
Further, the second support comprises a first longitudinal rod and a second longitudinal rod, one end of the first longitudinal rod is hinged with the first hinge rod, the other end of the first longitudinal rod is hinged with the other side of the linear telescopic hinge, and one side of the linear telescopic hinge is hinged with the first hinge rod; one end of the second longitudinal rod is hinged with the second hinged rod, the other end of the second longitudinal rod is hinged with the other side of the other linear telescopic hinge, and one side of the other linear telescopic hinge is hinged with the second hinged rod.
Further, the first support comprises a first vertical mounting rod, a second vertical mounting rod, a lower connecting rod and an upper connecting rod; the lower connecting rod is connected to the lower parts of the first vertical mounting rod and the second vertical mounting rod, is positioned between the first vertical mounting rod and the second vertical mounting rod, and is provided with a connecting piece for connecting to a mounting carrier; the upper connecting rod is connected to the upper portions of the first vertical mounting rod and the second vertical mounting rod and is located between the first vertical mounting rod and the second vertical mounting rod.
Further, the second support comprises a first longitudinal rod, a second longitudinal rod and a connecting cross rod; the two ends of the connecting cross rod are respectively connected with a first longitudinal rod and a second longitudinal rod, the first longitudinal rod is hinged with a first vertical mounting rod, the second longitudinal rod is hinged with a second vertical mounting rod, one side of the linear telescopic hinge is connected with the upper connecting rod, and the other side of the linear telescopic hinge is connected with the connecting cross rod.
In order to achieve the above objects, a third aspect of the present invention provides an adjustable headboard device, comprising a support assembly, a backrest assembly and a linear telescopic hinge;
the supporting component is used for connecting the bed frame;
the backrest component is rotatably connected with the support component;
one side of the linear telescopic hinge is hinged with the supporting component, the other side of the linear telescopic hinge is hinged with the backrest component, and the linear telescopic hinge telescopically adjusts the angle between the backrest component and the supporting component so as to adjust the inclination angle of the backrest component.
According to the utility model discloses adjustable headboard device because one side of the flexible hinge of a font is articulated with supporting component, and the opposite side of the flexible hinge of a font is articulated with back subassembly, and the flexible angle of adjusting between back subassembly and the supporting component of the flexible hinge of font to adjust the inclination of back subassembly, make simple structure, the adjustment is convenient, and use cost is lower.
Further, the in-line telescopic hinge is arranged between the supporting component and the backrest component, and the in-line telescopic hinge is stacked between the supporting component and the backrest component in a contraction state of the in-line telescopic hinge.
Drawings
FIG. 1 is a schematic view of a first embodiment of an adjustment device;
FIG. 2 is a schematic view of another angle of deployment of the adjustment device according to the first embodiment;
FIG. 3 is a schematic view of a closed structure of the adjusting device according to the first embodiment;
FIG. 4 is a schematic view of the adjusting device of the first embodiment in connection with a backrest;
FIG. 5 is an exploded view of FIG. 4;
FIG. 6 is a schematic structural view of another adjusting device according to the first embodiment;
FIG. 7 is an exploded view of FIG. 6;
FIG. 8 is a schematic view of the first embodiment of the adjustable headboard apparatus in an expanded configuration;
FIG. 9 is a schematic view of the folding structure of the adjustable headboard apparatus according to the first embodiment;
fig. 10 is a schematic view showing the connection between the bed frame and the adjusting device according to the first embodiment;
FIG. 11 is an enlarged view of a portion of FIG. 10;
FIG. 12 is a schematic structural view of an adjusting device according to a second embodiment;
fig. 13 is a schematic structural view of an adjusting device according to a third embodiment.
Description of the reference symbols
Lower vertical mounting rod 122 second vertical mounting rod 13
Lower connecting rod 14 mounting hole 15
Connecting hole 16 positioning mechanism 17
First lower connecting rod 18 first hinge rod 181
The second longitudinal bar 22 is connected with a transverse bar 23
Linear telescopic hinge 3 backrest 4
Second articulated shaft 6 and third articulated shaft 7
Bedstead lower connecting rod 82 bedstead connecting hole 83
And an upper connecting rod 9.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
The utility model discloses an adjusting device, which comprises a first bracket, a second bracket and a linear telescopic hinge; one end of the first bracket is rotatably connected with one end of the second bracket; the second bracket is used for mounting the backrest piece; one side of the linear telescopic hinge is hinged with the first support, the other side of the linear telescopic hinge is hinged with the other end of the second support, and the linear telescopic hinge telescopically adjusts the angle between the second support and the first support. The utility model discloses still disclose an adjustable headboard device. Because one side of the linear telescopic hinge is hinged with the first support, the other side of the linear telescopic hinge is hinged with the other end of the second support, and the linear telescopic hinge telescopically adjusts the angle between the second support and the first support, the structure is simple, the adjustment is convenient, and the use cost is low.
In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Example one
As shown in fig. 1 to 7, an adjusting device according to an embodiment of the present invention includes a first bracket 1, a second bracket 2, and a linear telescopic hinge 3.
One end of the first bracket 1 is rotatably connected with one end of the second bracket 2; the second bracket 2 is used for mounting a backrest part 4; one side of the linear telescopic hinge 3 is hinged with the first support 1, the other side of the linear telescopic hinge 3 is hinged with the other end of the second support 2, and the linear telescopic hinge 3 telescopically adjusts the angle between the second support 2 and the first support 1.
Because one side of the linear telescopic hinge 3 is hinged with the first support 1, the other side of the linear telescopic hinge 3 is hinged with the other end of the second support 2, and the linear telescopic hinge 3 telescopically adjusts the angle between the second support 2 and the first support 1, the structure is simple, the adjustment is convenient, and the use cost is low.
In this example, as shown in fig. 3, the in-line type telescopic hinge 3 is provided between the first stand 1 and the second stand 2, and the in-line type telescopic hinge 3 is stacked between the first stand 1 and the second stand 2 in a contracted state of the in-line type telescopic hinge 3, thereby reducing the storage space.
In this example, one end of the first bracket 1 and the second bracket 2 is provided with a first hinge shaft 5, one side of the linear telescopic hinge 3 and the first bracket 1 are provided with a second hinge shaft 6, the other side of the linear telescopic hinge 3 and the second bracket 2 are provided with a third hinge shaft 7, the second hinge shaft 6 and the third hinge shaft 7 are respectively arranged at two sides of the linear telescopic hinge 3 and are arranged oppositely, and the length of the first hinge shaft 5 is equal to the sum of the lengths of the second hinge shaft 6 and the third hinge shaft 7.
As shown in fig. 1 to 11, the present invention further provides an adjustable headboard device, which comprises a first support 1, a second support 2 and a linear telescopic hinge 3.
The first bracket 1 is used for being connected with a bedstead 8, and one end of the first bracket 1 is rotatably connected with one end of the second bracket 2; a backrest part 4 is arranged on the second bracket 2; one side of the linear telescopic hinge 3 is hinged with the first support 1, the other side of the linear telescopic hinge 3 is hinged with the other end of the second support 2, and the linear telescopic hinge 3 telescopically adjusts the angle between the second support 2 and the first support 1 so as to adjust the inclination angle of the backrest part 4.
Because one side of the linear telescopic hinge 3 is hinged with the first support 1, the other side of the linear telescopic hinge 3 is hinged with the other end of the second support 2, and the linear telescopic hinge 3 telescopically adjusts the angle between the second support 2 and the first support 1, thereby adjusting the inclination angle of the backrest part 4, and having simple structure, convenient adjustment and lower use cost.
In this example, as shown in fig. 3, the in-line type telescopic hinge 3 is provided between the first stand 1 and the second stand 2, and the in-line type telescopic hinge 3 is stacked between the first stand 1 and the second stand 2 in a contracted state of the in-line type telescopic hinge 3, thereby reducing the storage space.
In this example, one end of the first bracket 1 and the second bracket 2 is provided with a first hinge shaft 5, one side of the linear telescopic hinge 3 and the first bracket 1 are provided with a second hinge shaft 6, the other side of the linear telescopic hinge 3 and the second bracket 2 are provided with a third hinge shaft 7, the second hinge shaft 6 and the third hinge shaft 7 are respectively arranged at two sides of the linear telescopic hinge 3 and are arranged oppositely, and the length of the first hinge shaft 5 is equal to the sum of the lengths of the second hinge shaft 6 and the third hinge shaft 7.
In this example, as shown in fig. 3, in the contracted state of the linear telescopic hinge 3, the length of the second bracket 2 is equal to the sum of the length of the contracted state of the linear telescopic hinge 3 and the length from one side of the linear telescopic hinge 3 to the hinged end of the second bracket 2 and the first bracket 1.
In this example, the first frame 1 is provided with a connector 11 for connecting to the frame 8, while the frame 8 is provided with a mattress 81, so that the first frame 1 is firmly connected to the frame 8 and is easy to install.
In this example, as shown in fig. 11, the connecting member 11 is a U-shaped groove, the bed frame 8 is correspondingly provided with a bed frame lower connecting rod 82, and the bed frame lower connecting rod 82 is inserted into the U-shaped groove, so that the first support 1 and the bed frame 8 are firmly connected and are convenient to install.
In this example, the first bracket 1 comprises a first vertical mounting rod 12, a second vertical mounting rod 13 and a lower connecting rod 14; the lower connecting rod 14 is connected to the lower parts of the first vertical mounting rod 12 and the second vertical mounting rod 13, and the lower connecting rod 14 is located between the first vertical mounting rod 12 and the second vertical mounting rod 13. A connecting member 11 for connecting to the frame 8 is provided on the lower connecting bar 14.
In this example, the lower connecting rod 14 is height-adjustably mounted to the lower portions of the first and second vertical mounting rods 12 and 13. A plurality of mounting holes 15 are respectively formed in the first vertical mounting rod 12 and the second vertical mounting rod 13 along the side part of the height direction, one end of the lower connecting rod 14 passes through the mounting hole 15 in the first vertical mounting rod 12 through a screw and is fixed on the first vertical mounting rod 12, the other end of the lower connecting rod 14 passes through the other corresponding mounting hole 15 in the second vertical mounting rod 13 through a screw and is fixed on the second vertical mounting rod 13, and the lower connecting rod 14 is mounted in different mounting holes 15 so that the height of the lower connecting rod 14 can be adjusted.
In this example, as shown in fig. 11, a plurality of connection holes 16 for connecting to the frame 8 are correspondingly formed in the first vertical mounting rod 12 and the second vertical mounting rod 13 in the height direction, a frame connection hole 83 for connecting to the connection hole 16 is formed in the frame 8, and the frame connection hole 83 of the frame 8 is connected to the connection hole 16 by a screw, so that the mattress 81 can be applied to mattresses of different heights.
In this example, as shown in fig. 6 and 7, the first vertical mounting rod 12 and the second vertical mounting rod 13 are respectively composed of an upper vertical mounting rod 121 and a lower vertical mounting rod 122, the upper vertical mounting rod 121 and the lower vertical mounting rod 122 are sleeved with each other, and a positioning mechanism 17 is provided for positioning. In this example, the upper vertical mounting rod 121 is sleeved in the lower vertical mounting rod 122, the positioning mechanism 17 includes a top plate 171 disposed on the upper vertical mounting rod 121 and a locking hole 172 disposed on the lower vertical mounting rod 122 along the height direction, and the top plate 171 is locked in the locking hole 172 for positioning. Thus, the height of the first support 2 can be adjusted by pressing down the vertical mounting rod 121 to make the backrest part 4 provided on the first support 2 contact the surface of the mattress 81, so that the user can more comfortably lean on the cushion 41 of the backrest part 4.
In this example, the second bracket 2 includes a first vertical bar 21, a second vertical bar 22, and a connecting cross bar 23; the two ends of the connecting cross rod 23 are respectively connected with a first longitudinal rod 21 and a second longitudinal rod 22, one end of the first longitudinal rod 21 is hinged with the first vertical mounting rod 12, the other end of the first longitudinal rod 21 is hinged with the other side of the linear telescopic hinge 3, and one side of the linear telescopic hinge 3 is hinged with the first vertical mounting rod 12; one end of the second longitudinal rod 22 is hinged with the second vertical mounting rod 13, the other end of the second longitudinal rod 22 is hinged with the other side of the other linear telescopic hinge 3, and one side of the other linear telescopic hinge 3 is hinged with the second vertical mounting rod 13.
As shown in fig. 1 to 11, the present invention further provides an adjustable headboard device, which comprises a support assembly, a backrest assembly and a linear telescopic hinge 3. The supporting component is used for connecting the bed frame 8; the backrest component is rotatably connected with the support component; one side of the linear telescopic hinge 3 is hinged with the supporting component, the other side of the linear telescopic hinge 3 is hinged with the backrest component, and the linear telescopic hinge 3 telescopically adjusts the angle between the backrest component and the supporting component so as to adjust the inclination angle of the backrest component, so that the structure is simple, the adjustment is convenient, and the use cost is low.
The linear telescopic hinge 3 is arranged between the support component and the backrest component, and the linear telescopic hinge 3 is stacked between the support component and the backrest component in the contraction state of the linear telescopic hinge 3.
Example two
As shown in fig. 12, the present embodiment is different from the first embodiment in that: the first bracket 1 comprises a first vertical mounting rod 12, a second vertical mounting rod 13, a first lower connecting rod 18 and a second lower connecting rod 19; the first lower connecting rod 18 and the second lower connecting rod 19 are connected to the upper parts of the first vertical mounting rod 12 and the second vertical mounting rod 13 and are positioned between the first vertical mounting rod 12 and the second vertical mounting rod 13; the first and second hinge levers 181 and 182 are provided on the first and second lower connecting links 18 and 19.
The second bracket 2 comprises a first longitudinal rod 21 and a second longitudinal rod 22, one end of the first longitudinal rod 21 is hinged with a first hinged rod 181, the other end of the first longitudinal rod 21 is hinged with the other side of the linear telescopic hinge 3, and one side of the linear telescopic hinge 3 is hinged with the first hinged rod 181; one end of the second longitudinal bar 22 is hinged with the second hinge bar 182, the other end of the second longitudinal bar 22 is hinged with the other side of the other linear telescopic hinge 3, and one side of the other linear telescopic hinge 3 is hinged with the second hinge bar 182. So that the first and second longitudinal bars 21 and 22 of the second frame 2 are securely coupled to the first and second hinge levers 181 and 182.
EXAMPLE III
As shown in fig. 13, the present embodiment is different from the first embodiment in that: the first bracket 1 comprises a first vertical mounting rod 12, a second vertical mounting rod 13, a lower connecting rod 14 and an upper connecting rod 9; the lower connecting rod 14 is connected to the lower parts of the first vertical mounting rod 12 and the second vertical mounting rod 13, the lower connecting rod 14 is positioned between the first vertical mounting rod 12 and the second vertical mounting rod 13, and the lower connecting rod 14 is provided with a connecting piece 11 for connecting to a mounting carrier; the upper connecting rod 9 is connected to the upper portions of the first vertical mounting rod 12 and the second vertical mounting rod 13, and the upper connecting rod 9 is located between the first vertical mounting rod 12 and the second vertical mounting rod 13.
The second bracket 2 comprises a first vertical rod 21, a second vertical rod 22 and a connecting cross rod 23; the two ends of the connecting cross rod are respectively connected with a first longitudinal rod 21 and a second longitudinal rod 22, the first longitudinal rod 21 is hinged with a first vertical mounting rod 12, the second longitudinal rod 22 is hinged with a second vertical mounting rod 13, one side of the linear telescopic hinge 3 is connected with the upper connecting rod 9, and the other side of the linear telescopic hinge 3 is connected with the connecting cross rod 23.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (15)
1. An adjustment device, characterized by: comprises a first bracket, a second bracket and a linear telescopic hinge;
one end of the first bracket is rotatably connected with one end of the second bracket;
the second bracket is used for mounting the backrest piece;
one side of the linear telescopic hinge is hinged with the first support, the other side of the linear telescopic hinge is hinged with the other end of the second support, and the linear telescopic hinge telescopically adjusts the angle between the second support and the first support.
2. An adjustment device according to claim 1, characterized in that: the linear telescopic hinge is arranged between the first support and the second support, and is stacked between the first support and the second support in a contracted state.
3. An adjustment device according to claim 1, characterized in that: one end of the first support and one end of the second support are provided with a first hinged shaft, one side of the linear telescopic hinge and the first support are provided with a second hinged shaft, the other side of the linear telescopic hinge and the second support are provided with a third hinged shaft, the second hinged shaft and the third hinged shaft are respectively arranged on two sides of the linear telescopic hinge in opposite directions, and the length of the first hinged shaft is equal to the sum of the lengths of the second hinged shaft and the third hinged shaft.
4. An adjustable headboard apparatus, characterized in that: comprises a first bracket, a second bracket and a linear telescopic hinge;
the first support is used for being connected with the bed frame, and the first support is rotatably connected with one end of the second support;
a backrest part is arranged on the second bracket;
one side of the linear telescopic hinge is hinged with the first support, the other side of the linear telescopic hinge is hinged with the other end of the second support, and the linear telescopic hinge telescopically adjusts the angle between the second support and the first support so as to adjust the inclination angle of the backrest piece.
5. An adjustable headboard apparatus as claimed in claim 4, wherein: the linear telescopic hinge is arranged between the first support and the second support, and is stacked between the first support and the second support in a contracted state.
6. An adjustable headboard apparatus as claimed in claim 4, wherein: one end of the first support and one end of the second support are provided with a first hinged shaft, one side of the linear telescopic hinge and the first support are provided with a second hinged shaft, the other side of the linear telescopic hinge and the second support are provided with a third hinged shaft, the second hinged shaft and the third hinged shaft are respectively arranged on two sides of the linear telescopic hinge in opposite directions, and the length of the first hinged shaft is equal to the sum of the lengths of the second hinged shaft and the third hinged shaft.
7. An adjustable headboard apparatus as claimed in claim 4, wherein: under the contraction state of the linear telescopic hinge, the length of the second support is equal to the sum of the contraction state length of the linear telescopic hinge and the length from one side of the linear telescopic hinge to the hinged end of the second support and the first support.
8. An adjustable headboard apparatus as claimed in claim 4, wherein: the second bracket comprises a first longitudinal rod, a second longitudinal rod and a connecting cross rod; the two ends of the connecting cross rod are respectively connected with a first longitudinal rod and a second longitudinal rod, one end of the first longitudinal rod is hinged with a first vertical mounting rod, the other end of the first longitudinal rod is hinged with the other side of the linear telescopic hinge, and one side of the linear telescopic hinge is hinged with the first vertical mounting rod; one end of the second longitudinal rod is hinged with the second vertical mounting rod, the other end of the second longitudinal rod is hinged with the other side of the other linear telescopic hinge, and one side of the other linear telescopic hinge is hinged with the second vertical mounting rod.
9. An adjustable headboard apparatus as claimed in claim 4, wherein: the first support comprises a first vertical mounting rod and a second vertical mounting rod, the first vertical mounting rod and the second vertical mounting rod are respectively composed of an upper vertical mounting rod and a lower vertical mounting rod, the upper vertical mounting rod and the lower vertical mounting rod are mutually sleeved, and a positioning mechanism is arranged for positioning.
10. An adjustable headboard apparatus as claimed in claim 9, wherein: go up vertical installation pole and cup joint under in vertical installation pole, positioning mechanism sets up the card hole of vertical installation pole under including setting up the top piece of last vertical installation pole and along the direction of height, and the top piece card is gone into and is fixed a position in the card hole.
11. An adjustable headboard apparatus as claimed in claim 4, wherein: the first support comprises a first vertical mounting rod, a second vertical mounting rod, a first lower connecting rod and a second lower connecting rod; the first lower connecting rod and the second lower connecting rod are connected to the upper parts of the first vertical mounting rod and the second vertical mounting rod and are positioned between the first vertical mounting rod and the second vertical mounting rod; set up first articulated rod and second articulated rod on first lower connecting rod and the second lower connecting rod.
12. An adjustable headboard apparatus as claimed in claim 11, wherein: the second support comprises a first longitudinal rod and a second longitudinal rod, one end of the first longitudinal rod is hinged with a first hinged rod, the other end of the first longitudinal rod is hinged with the other side of the linear telescopic hinge, and one side of the linear telescopic hinge is hinged with the first hinged rod; one end of the second longitudinal rod is hinged with the second hinged rod, the other end of the second longitudinal rod is hinged with the other side of the other linear telescopic hinge, and one side of the other linear telescopic hinge is hinged with the second hinged rod.
13. An adjustable headboard apparatus as claimed in claim 4, wherein: the first support comprises a first vertical mounting rod, a second vertical mounting rod and an upper connecting rod; the second bracket comprises a first longitudinal rod, a second longitudinal rod and a connecting cross rod; the two ends of the connecting cross rod are respectively connected with a first longitudinal rod and a second longitudinal rod, the first longitudinal rod is hinged with a first vertical mounting rod, the second longitudinal rod is hinged with a second vertical mounting rod, one side of the linear telescopic hinge is connected with the upper connecting rod, and the other side of the linear telescopic hinge is connected with the connecting cross rod.
14. An adjustable headboard apparatus, characterized in that: comprises a supporting component, a backrest component and a linear telescopic hinge;
the supporting component is used for connecting the bed frame;
the backrest component is rotatably connected with the support component;
one side of the linear telescopic hinge is hinged with the supporting component, the other side of the linear telescopic hinge is hinged with the backrest component, and the linear telescopic hinge telescopically adjusts the angle between the backrest component and the supporting component so as to adjust the inclination angle of the backrest component.
15. An adjustable headboard apparatus as claimed in claim 14, wherein: the linear telescopic hinge is arranged between the support component and the backrest component, and is stacked between the support component and the backrest component in a contraction state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920935057.9U CN210581807U (en) | 2019-06-20 | 2019-06-20 | Adjusting device and adjustable headboard device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920935057.9U CN210581807U (en) | 2019-06-20 | 2019-06-20 | Adjusting device and adjustable headboard device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210581807U true CN210581807U (en) | 2020-05-22 |
Family
ID=70685666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920935057.9U Active CN210581807U (en) | 2019-06-20 | 2019-06-20 | Adjusting device and adjustable headboard device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210581807U (en) |
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2019
- 2019-06-20 CN CN201920935057.9U patent/CN210581807U/en active Active
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