CN219578600U - Head of a bed of adjustable headrest angle - Google Patents
Head of a bed of adjustable headrest angle Download PDFInfo
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- CN219578600U CN219578600U CN202320061942.5U CN202320061942U CN219578600U CN 219578600 U CN219578600 U CN 219578600U CN 202320061942 U CN202320061942 U CN 202320061942U CN 219578600 U CN219578600 U CN 219578600U
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Abstract
The utility model provides a head of a bed with an adjustable headrest angle, and belongs to the technical field of head of a bed. The head of a bed of this adjustable headrest angle, including head of a bed body and headrest adjustment mechanism, be provided with the installation curb plate groove on the head of a bed body, fixed mounting has same headboard support frame between the both ends lateral wall in installation curb plate groove. Through setting up two extension boards, all rotate on two extension boards and connect the headrest connecting plate, the same crossbeam of fixedly connected with between two headrest connecting plates for the headrest connecting plate can rotate on the extension board, realizes adjusting the purpose of headrest board angle, through setting up the floorbar, rotates between floorbar and the crossbeam and is connected same actuating mechanism, when the extension of flexible motor output shaft promptly, can drive the connector motion, thereby the connector promotes the crossbeam motion, makes the headrest connecting plate rotate around the fixed axle on the extension board, and then reaches the purpose of adjusting headrest board angle, realizes being convenient for adjust the purpose of headrest board angle.
Description
Technical Field
The utility model relates to the field of bed heads, in particular to a bed head with an adjustable headrest angle.
Background
The bed is common furniture for sleeping, along with social and economic development and improvement of living standard of people, the requirements of people on the bed function are higher and higher, people can lean on the bed head when sitting on the bed, the bed head is originally meant to be beside a sitting couch or a bed, a headrest is usually placed at the bed head so as to improve comfort, and in order to facilitate the old and the patient inconvenient to move to get up, an electric bed appears, the bed head is lifted up in an electric push rod mode, convenience is improved, and a certain auxiliary effect is played for the life of the old and the patient inconvenient to move.
In the related art, the existing head of a bed is usually installed at one end of a bed body and is inclined so that people lean on the head of the bed, the head of the bed comprises a part on which the back of the body leans and a headrest on which the head of the human body leans, the existing head of the bed is usually fixedly installed on the head of the bed, the angle adjustment is difficult to realize, the head of the bed needs to be adjusted for patients and people with inconvenient body actions, so that the comfort is improved, and the head of the existing head of the bed is difficult to adjust or inconvenient to adjust, and the use is affected.
Disclosure of Invention
In order to overcome the defects, the utility model provides a head of a bed with an adjustable headrest angle, which aims to solve the problem that the existing headrest is difficult to adjust or inconvenient to adjust.
The embodiment of the utility model provides a head of a bed with an adjustable headrest angle, which comprises a head of a bed body and a headrest adjusting mechanism.
Be provided with the installation curb plate groove on the head of a bed body, fixed mounting has same head board support frame between the both ends lateral wall in installation curb plate groove, the head board support frame with two curb plates of fixedly connected with between the installation curb plate inslot wall, headrest adjustment mechanism includes installing support subassembly, actuating mechanism, crossbeam and two headrest connecting plates, installing support subassembly and two the equal fixed connection of curb plate set up, two the headrest connecting plate all with the installing support subassembly rotates to be connected, the both ends lateral wall of crossbeam respectively with two headrest connecting plate fixed connection, actuating mechanism's both ends respectively with installing support subassembly with the crossbeam rotates to be connected.
In a specific embodiment, the installing support subassembly includes floorpan and two extension boards, two the extension boards respectively fixed mounting in two on the curb plate, the both ends of floorpan respectively with two extension board fixed connection, actuating mechanism's one end with the floorpan rotates to be connected, two the bottom of extension board is all provided with the chamfer board, floorpan and both sides chamfer board fixed connection, two the headrest connecting plate respectively with two the extension board rotates to be connected.
In a specific embodiment, the driving mechanism comprises a telescopic motor and a connector, the connector is fixedly connected with an output shaft of the telescopic motor, one end of the telescopic motor is rotationally connected with the bottom beam, and the connector is rotationally connected with the cross beam.
In a specific embodiment, two first rib plates are fixedly installed on the cross beam, first through holes are formed in the two first rib plates, first pin holes corresponding to the two first through holes are formed in the connector, the same first pin shaft penetrates through the two first through holes and the first pin holes, and a first limiting part penetrates through the first pin shaft in a sliding mode.
In a specific embodiment, two second rib plates are fixedly installed on the bottom beam, second through holes are formed in the two second rib plates, second pin holes are formed in the bottom of the telescopic motor, the second pin holes are correspondingly formed in the two second through holes, the two second through holes and the second pin holes are internally penetrated by the same second pin shaft, and the second pin shaft is slidably penetrated by a second limiting part.
In a specific embodiment, two third rib plates are fixedly installed on the cross beam, two fourth rib plates are fixedly installed on the bottom beam, the two third rib plates and the two fourth rib plates are respectively and correspondingly arranged in the vertical direction, and the same tension spring is connected between the third rib plates and the fourth rib plates.
In a specific embodiment, the two headrest connection plates are fixedly provided with support plates, and the two support plates are fixedly provided with the same headrest plate.
In a specific embodiment, the headboard support frame comprises two mounting plates, wherein the two mounting plates are respectively and fixedly mounted on side walls at two ends of the mounting side plate groove, a plurality of transverse plates are fixedly connected between the two mounting plates, and the two side plates are fixedly connected with the transverse plates.
In a specific embodiment, the two support plates are all penetrated by fixed shafts, and the two headrest connecting plates are respectively and rotatably sleeved on the two fixed shafts.
In a specific embodiment, the first limiting member and the second limiting member are all in a U-shaped arrangement, the side walls at two ends of the first limiting member and the second limiting member are all inclined towards the middle, and the first limiting member and the second limiting member are all in elastic arrangement.
The beneficial effects are that: through setting up two extension boards, all rotate on two extension boards and connect the headrest connecting plate, the same crossbeam of fixedly connected with between two headrest connecting plates for the headrest connecting plate can rotate on the extension board, realizes adjusting the purpose of headrest board angle, through setting up the floorbar, rotates between floorbar and the crossbeam and is connected same actuating mechanism, when the extension of flexible motor output shaft promptly, can drive the connector motion, thereby the connector promotes the crossbeam motion, makes the headrest connecting plate rotate around the fixed axle on the extension board, and then reaches the purpose of adjusting headrest board angle, realizes being convenient for adjust the purpose of headrest board angle.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a front structure of a head of a bed with an adjustable headrest angle according to an embodiment of the present utility model;
fig. 2 is a schematic view of the back structure of a bed head with an adjustable headrest angle according to an embodiment of the present utility model;
fig. 3 is a schematic structural view of a headrest adjusting mechanism in a head of a bed with an adjustable headrest angle according to an embodiment of the present utility model;
fig. 4 is a schematic structural view of a driving mechanism in a head of a bed with an adjustable headrest angle according to an embodiment of the present utility model;
fig. 5 is an exploded view of a head of a bed with an adjustable headrest angle according to an embodiment of the present utility model;
FIG. 6 is an enlarged view of a portion of FIG. 4 at A;
FIG. 7 is a partial enlarged view at B in FIG. 4;
fig. 8 is a partial enlarged view at C in fig. 5.
In the figure: 10-a bed head body; 110-mounting side plate slots; 120-supporting frames; 1210-mounting plate; 1220-cross plate; 130-side plates; 20-a headrest adjustment mechanism; 210-a mounting bracket assembly; 2110-bottom beams; 2120-plate; 220-a drive mechanism; 2210—a telescopic motor; 2220-connector; 230-a cross beam; 240-headrest connection plates; 30-first rib; 310-a first through hole; 40-a first pin hole; 410-a first pin; 420-a first limiting piece; 50-second rib; 510-a second through hole; 60-second pin holes; 610-a second pin; 620-a second stop; 70-a third rib; 80-fourth rib; 90-tension springs; 100-supporting plates; 200-headrest plate; 300-fixed shaft.
Detailed Description
The technical solutions in the embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-8, the present utility model provides a head of a bed with an adjustable headrest angle, which comprises a head body 10 and a headrest adjusting mechanism 20.
Be provided with installation curb plate groove 110 on the head of a bed body 10, the same headboard support frame 120 of fixed mounting has between the both ends lateral wall in installation curb plate groove 110, fixedly connected with two curb plates 130 between headboard support frame 120 and the installation curb plate groove 110 inner wall, headrest adjustment mechanism 20 includes installing support subassembly 210, actuating mechanism 220, crossbeam 230 and two headrest connecting plates 240, installing support subassembly 210 and two equal fixed connection settings of curb plate 130, two headrest connecting plates 240 all rotate with installing support subassembly 210 to be connected, the both ends lateral wall of crossbeam 230 respectively with two headrest connecting plates 240 fixed connection, actuating mechanism 220's both ends respectively with installing support subassembly 210 and crossbeam 230 rotate to be connected.
In a specific arrangement, the connection between the side plate 130 and the headboard support 120 and mounting side plate slot 110 is conventional, and two headrest connection plates 240 can rotate on the mounting bracket assembly 210 to adjust the angle of the headrest plate 200.
The mounting bracket assembly 210 comprises a bottom beam 2110 and two support plates 2120, the two support plates 2120 are respectively and fixedly mounted on the two side plates 130, two ends of the bottom beam 2110 are respectively and fixedly connected with the two support plates 2120, one end of the driving mechanism 220 is rotationally connected with the bottom beam 2110, the bottoms of the two support plates 2120 are respectively provided with inverted angle plates, the bottom beam 2110 is fixedly connected with chamfer plates on two sides, the two headrest connecting plates 240 are respectively and rotationally connected with the two support plates 2120, the driving mechanism 220 comprises a telescopic motor 2210 and a connector 2220, the connector 2220 is fixedly connected with an output shaft of the telescopic motor 2210, one end of the telescopic motor 2210 is rotationally connected with the bottom beam 2110, and the connector 2220 is rotationally connected with the cross beam 230.
When specifically setting up, the sill 2110 realizes being connected with the chamfer board through the screw rod, and when telescopic motor 2210 output shaft stretched, can drive connector 2220 motion, and then connector 2220 promotes crossbeam 230 rotation, makes headrest connecting plate 240 rotate on extension plate 2120.
The beam 230 is fixedly provided with two first rib plates 30, the two first rib plates 30 are provided with first through holes 310, the connector 2220 is provided with first pin holes 40 which are arranged corresponding to the two first through holes 310, the two first through holes 310 and the first pin holes 40 are internally penetrated by the same first pin shaft 410, the first pin shaft 410 is glidingly penetrated by a first limiting part 420, the bottom beam 2110 is fixedly provided with two second rib plates 50, the two second rib plates 50 are respectively provided with a second through hole 510, the bottom of the telescopic motor 2210 is provided with a second pin hole 60, the second pin holes 60 are arranged corresponding to the two second through holes 510, and the two second through holes 510 and the second pin holes 60 are internally penetrated by the same second pin shaft 610.
The second pin shaft 610 penetrates through the second limiting part 620 in a sliding manner, two third rib plates 70 are fixedly installed on the cross beam 230, two fourth rib plates 80 are fixedly installed on the bottom beam 2110, the two third rib plates 70 and the two fourth rib plates 80 are respectively and correspondingly arranged in the vertical direction, the same tension spring 90 is connected between the third rib plates 70 and the fourth rib plates 80, supporting plates 100 are fixedly installed on two headrest connecting plates 240, the same headrest plate 200 is fixedly installed on the two supporting plates 100, the headboard supporting frame 120 comprises two mounting plates 1210, and the two mounting plates 1210 are respectively and fixedly installed on side walls at two ends of the mounting side plate groove 110.
Fixedly connected with a plurality of diaphragm 1220 between two mounting panels 1210, two curb plates 130 all with a plurality of diaphragm 1220 fixed connection, all run through on two extension boards 2120 and have fixed axle 300, two headrest connecting plates 240 rotate the cover respectively and locate on two fixed axles 300, first locating part 420 and second locating part 620 all are the U type setting, first locating part 420 and second locating part 620 both ends lateral wall all incline towards the centre and set up, first locating part 420 and second locating part 620 all are the elasticity setting.
When specifically setting up, connector 2220 realizes being connected with crossbeam 230 through first round pin axle 410 and two first floor 30, and when connector 2220 moved, realized rotating on first round pin axle 410, promote first round pin axle 410 simultaneously, make crossbeam 230 rotate, first spacing hole has been seted up on the first round pin axle 410, first locating part 420 passes first spacing hole, first locating part 420 can be on first spacing hole to realize the spacing purpose to first round pin axle 410.
Further, the telescopic motor 2210 is rotatably connected with the bottom beam 2110 through the second pin shaft 610 and two second rib plates 50, a second limiting hole is formed in the second pin shaft 610, and the second limiting piece 620 is clamped in the second limiting hole, so that the limiting purpose of the second pin shaft 610 is achieved.
In addition, during the rotation of the cross beam 230, the third rib plate 70 stretches the tension spring 90, so that the stability during the rotation is improved, and the stability during the angle adjustment of the headrest plate 200 is further improved, the cross beam 1220 is used for supporting the back headrest of the human body, and the headrest plate 200 is provided with mounting holes for connecting the headrest for leaning.
The working principle of the head of a bed with the angle of the headrest adjustable is as follows: when the angle of the headrest plate 200 is adjusted, the telescopic motor 2210 is started, the output shaft of the telescopic motor 2210 drives the connector 2220 to move, and the connector 2220 pushes the first pin shaft 410 to rotate on the connector 2220, so that the first pin shaft 410 drives the cross beam 230 to rotate through the two first rib plates 30, the cross beam 230 drives the two headrest connecting plates 240 to rotate on the two support plates 2120, and the two headrest connecting plates 240 drive the headrest plate 200 to rotate through the two support plates 100, so that the aim of driving the headrest to rotate can be achieved.
It should be noted that, the specific model specification of the telescopic motor 2210 needs to be determined by selecting a model according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The specific power supply and its principles for the telescoping motor 2210 will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only an example of the present utility model and is not intended to limit the scope of the present utility model, and various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
Claims (10)
1. A head of a bed with an adjustable headrest angle, which is characterized by comprising
The bedside table comprises a bedside body (10), wherein a side plate mounting groove (110) is formed in the bedside body (10), the same headboard support frame (120) is fixedly arranged between the side walls of the two ends of the side plate mounting groove (110), and two side plates (130) are fixedly connected between the headboard support frame (120) and the inner wall of the side plate mounting groove (110);
headrest adjustment mechanism (20), headrest adjustment mechanism (20) include installing support subassembly (210), actuating mechanism (220), crossbeam (230) and two headrest connecting plates (240), installing support subassembly (210) and two equal fixed connection of curb plate (130) set up, two headrest connecting plates (240) all with installing support subassembly (210) rotate to be connected, the both ends lateral wall of crossbeam (230) respectively with two headrest connecting plates (240) fixed connection, the both ends of actuating mechanism (220) respectively with installing support subassembly (210) with crossbeam (230) rotate to be connected.
2. The head of a bed with an adjustable headrest angle according to claim 1, wherein the mounting bracket assembly (210) comprises a bottom beam (2110) and two support plates (2120), the two support plates (2120) are respectively and fixedly mounted on the two side plates (130), two ends of the bottom beam (2110) are respectively and fixedly connected with the two support plates (2120), one end of the driving mechanism (220) is rotatably connected with the bottom beam (2110), the bottoms of the two support plates (2120) are respectively provided with a reverse angle plate, the bottom beam (2110) is fixedly connected with the two reverse angle plates, and the two headrest connection plates (240) are respectively and rotatably connected with the two support plates (2120).
3. The head of a bed with an adjustable headrest angle according to claim 2, wherein the driving mechanism (220) comprises a telescopic motor (2210) and a connector (2220), the connector (2220) is fixedly connected with an output shaft of the telescopic motor (2210), one end of the telescopic motor (2210) is rotatably connected with the bottom beam (2110), and the connector (2220) is rotatably connected with the cross beam (230).
4. A head of a bed with an adjustable headrest angle according to claim 3, wherein two first rib plates (30) are fixedly installed on the cross beam (230), first through holes (310) are formed in the two first rib plates (30), first pin holes (40) corresponding to the two first through holes (310) are formed in the connector (2220), the same first pin shaft (410) penetrates through the two first through holes (310) and the first pin holes (40), and a first limiting part (420) penetrates through the first pin shaft (410) in a sliding manner.
5. The head of a bed with adjustable headrest angle according to claim 4, wherein two second rib plates (50) are fixedly installed on the bottom beam (2110), second through holes (510) are formed in the two second rib plates (50), second pin holes (60) are formed in the bottom of the telescopic motor (2210), the second pin holes (60) are correspondingly formed in the two second through holes (510), the same second pin shaft (610) penetrates through the two second through holes (510) and the second pin holes (60), and the second pin shaft (610) penetrates through the second limiting part (620) in a sliding mode.
6. A head of a bed with an adjustable headrest angle according to claim 3, wherein two third rib plates (70) are fixedly installed on the cross beam (230), two fourth rib plates (80) are fixedly installed on the bottom beam (2110), two third rib plates (70) are respectively and vertically arranged corresponding to two fourth rib plates (80), and the same tension spring (90) is connected between the third rib plates (70) and the fourth rib plates (80).
7. The head of a bed with adjustable headrest angle according to claim 1, wherein two headrest connection plates (240) are fixedly provided with support plates (100), and two support plates (100) are fixedly provided with the same headrest plate (200).
8. The head of a bed with adjustable headrest angle according to claim 1, wherein the headboard support frame (120) comprises two mounting plates (1210), the two mounting plates (1210) are respectively and fixedly mounted on two end side walls of the mounting side plate groove (110), a plurality of transverse plates (1220) are fixedly connected between the two mounting plates (1210), and the two side plates (130) are respectively and fixedly connected with the plurality of transverse plates (1220).
9. The head of a bed with adjustable headrest angle according to claim 2, wherein two support plates (2120) are respectively penetrated by a fixed shaft (300), and two headrest connecting plates (240) are respectively rotatably sleeved on the two fixed shafts (300).
10. The head of a bed with adjustable headrest angle according to claim 5, wherein the first limiting member (420) and the second limiting member (620) are all in a U-shaped arrangement, side walls at two ends of the first limiting member (420) and the second limiting member (620) are all inclined towards the middle, and the first limiting member (420) and the second limiting member (620) are all in elastic arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320061942.5U CN219578600U (en) | 2023-01-10 | 2023-01-10 | Head of a bed of adjustable headrest angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320061942.5U CN219578600U (en) | 2023-01-10 | 2023-01-10 | Head of a bed of adjustable headrest angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219578600U true CN219578600U (en) | 2023-08-25 |
Family
ID=87691940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320061942.5U Active CN219578600U (en) | 2023-01-10 | 2023-01-10 | Head of a bed of adjustable headrest angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219578600U (en) |
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2023
- 2023-01-10 CN CN202320061942.5U patent/CN219578600U/en active Active
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