CN210300294U - Multifunctional electric chair - Google Patents
Multifunctional electric chair Download PDFInfo
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- CN210300294U CN210300294U CN201921321329.2U CN201921321329U CN210300294U CN 210300294 U CN210300294 U CN 210300294U CN 201921321329 U CN201921321329 U CN 201921321329U CN 210300294 U CN210300294 U CN 210300294U
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- frame
- push rod
- rotatably connected
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Abstract
The utility model discloses a multifunctional electric chair, which comprises a fixed frame, a first movable frame, a second movable frame, a third movable frame and a bottom frame, wherein the fixed frame is connected above the bottom frame, one side of the fixed frame is rotationally connected with one end of the first movable frame, the other side of the fixed frame is rotationally connected with one end of the second movable frame, and the other end of the second movable frame is rotationally connected with one end of the third movable frame; the first movable frame, the second movable frame and the third movable frame respectively realize vertical rotation under the telescopic motion action of the first push rod, the second push rod and the third push rod, so that the conversion of different shapes is completed, multiple functions are realized, different requirements of the electric chair are met, the applicability is improved, and the electric chair is simple and fashionable in structure; the connecting frame is connected with the fixing frame through bolts and butterfly nuts, and is easy to mount and dismount.
Description
Technical Field
The utility model relates to the technical field of machinery, in particular to multi-functional electric chair.
Background
Along with the improvement of living standard of people, higher and higher requirements are provided for functions of chairs, foldable or angle-adjustable chairs are available in the market, but the chairs are only partially adjustable, the angle adjustment is limited, the structure is too complex, the functions are single, and the requirements of multiple functions cannot be well met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-functional electronic chair is equipped with a plurality of push rods and promotes a plurality of adjustable shelves tilting respectively, realizes the transform of the stepless multi-angle of adjustable shelf, realizes the transform of the multiple shape of electronic chair, solves the problem that current chair function singleness and structure are complicated. Adopt butterfly nut and bolt to assemble, solve the package assembly complicacy, need the problem that the use tool just can be dismantled and assemble.
To achieve the purpose, the utility model adopts the following technical proposal:
the multifunctional electric chair comprises a fixed frame, a first movable frame, a second movable frame, a third movable frame and a bottom frame, wherein the fixed frame is connected above the bottom frame, one side of the fixed frame is rotatably connected with one end of the first movable frame, the other side of the fixed frame is rotatably connected with one end of the second movable frame, and the other end of the second movable frame is rotatably connected with one end of the third movable frame.
A first push rod is arranged below the first movable frame, and two ends of the first push rod are respectively and rotatably connected with the first movable frame and the fixed frame through a hinge structure;
a second push rod is arranged below the second movable frame, and two ends of the second push rod are respectively and rotatably connected with the second movable frame and the fixed frame through hinge structures;
a third push rod is arranged below the third movable frame, and two ends of the third push rod are respectively connected with the third movable frame and the second movable frame in a rotating mode through a hinge structure.
From this, the mount is used for supporting human buttock, first adjustable shelf is used for supporting human back, the second adjustable shelf is used for supporting human thigh, the third adjustable shelf is used for supporting human shank, first adjustable shelf, second adjustable shelf and third adjustable shelf can rotate in certain angle under the promotion of first push rod, second push rod and third push rod respectively, realize the transform of the different forms of electronic chair, thereby in order to adapt to different requirements, solve current electronic chair function singleness and the problem that the structure is complicated.
In some embodiments, the hinge structure comprises a rotating shaft, a shaft hole arranged on the bracket and a through hole arranged at the end part of the push rod, and the rotating shaft can be relatively rotatably inserted into the shaft hole and the through hole respectively; a locking hole is formed in one end of the rotating shaft, an elastic locking spring is inserted into the locking hole, a gasket sleeved on the rotating shaft is arranged on one side of the locking spring, and the position of the rotating shaft in the axial direction can be limited by the locking spring.
From this, all be equipped with the hinge structure who is used for rotating the connection on mount, first adjustable shelf, second adjustable shelf and the third adjustable shelf, be equipped with the shaft hole on the support, the tip of first push rod, second push rod and third push rod all is equipped with the through-hole, the pivot alternates respectively in shaft hole and through-hole, the tip of pivot still establishes gasket, locking hole and locking spring in order to inject the pivot in the ascending position of axis direction for the pivot can not drop in relative rotation in-process.
In some embodiments, the locking spring includes a plug pin portion and a clamping portion, the plug pin portion can be inserted into the locking hole, the clamping portion is arc-shaped, and the plug pin portion and the clamping portion form a space capable of accommodating the rotating shaft. Therefore, the locking spring is made of elastic steel, the clamping part can elastically move relative to the plug pin part, the clamping part is opened when the rotating shaft is clamped, and the clamping part returns to the original state after the rotating shaft is completely clamped in place.
In some embodiments, a first side bracket is arranged on one side of the fixed frame close to the first movable frame, the upper end of the first side bracket is rotatably connected with one end of the first movable frame, the lower end of the first side bracket is rotatably connected with one end of a first push rod, and the other end of the first push rod is rotatably connected with a first connecting bracket arranged on the lower surface of the first movable frame. From this, the setting of first side support realizes that first adjustable shelf rotates to be connected in the mount, and the cooperation setting of first side support and first linking bridge realizes that the both ends of first push rod all rotate to be connected to realize the rotation of the first adjustable shelf of flexible promotion of first push rod.
In some embodiments, a second side support is arranged on one side of the fixed frame close to the second movable frame, the upper end of the second side support is rotatably connected with one end of the second movable frame, the lower end of the second side support is rotatably connected with one end of a second push rod, and the other end of the second push rod is rotatably connected with a second connecting support arranged on the lower surface of the second movable frame. From this, the setting of second side support realizes that the second adjustable shelf rotates to be connected in the mount, and the cooperation setting of first side support and second linking bridge realizes that the both ends of second push rod all rotate to be connected to realize the rotation of the flexible second adjustable shelf that promotes of second push rod.
In some embodiments, one end of the third push rod is rotatably connected to the second connecting bracket, and the other end of the third push rod is rotatably connected to a third connecting bracket disposed on the lower surface of the third movable frame. From this, the cooperation setting of second linking bridge and third linking bridge realizes that the both ends of third push rod all rotate to be connected to realize the flexible rotation that further promotes the third adjustable shelf of third push rod.
In some embodiments, the upper surfaces of the first, second and third movable frames are provided with a wooden board or a soft cushion. Therefore, the arrangement of the wood board and the soft cushion can increase the comfort of the human body.
In some embodiments, the chassis includes a connection frame, and the fixing frame is connected above the connection frame. From this, the mount is connected and is fixed in the top of link for the mount becomes first adjustable shelf and second adjustable shelf pivoted basic point, and the link makes keeping away from ground of mount certain distance, makes first adjustable shelf, second adjustable shelf and third adjustable shelf have certain space to rotate, and in addition, whole chassis simple structure fashion.
In some embodiments, the mounting bracket and the attachment bracket are connected by a bolt and a wing nut. From this, butterfly nut's setting convenient to detach and installation increases the convenience. The problem that the assembly structure is complex and can be assembled only by using tools is solved.
In some embodiments, the angle of rotation of the first movable frame is between-20 ° and 55 °; the rotation angle of the second movable frame is between-5 degrees and 28 degrees; the rotation angle of the third movable frame is between-31 degrees and 47 degrees. Therefore, the rotation angle of each movable frame is set to meet different requirements to the maximum extent.
In some embodiments, the powered chair further comprises a rotating device and a clip, the clip being movably coupled to the rotating device, the rotating device being capable of changing a position of the clip. Therefore, the clamping buckle can clamp and fix equipment such as a mobile phone and a tablet personal computer, the position of the clamping buckle can be enabled to be suitable for different sitting postures or use requirements through the rotating device, the entertainment of the electric chair is improved, and the functions of the electric chair are enriched.
In some embodiments, the rotating device comprises a linkage mechanism, a vertical bar, and a bottom bar; the connecting rod mechanism is formed by sequentially hinging a plurality of connecting rods, one end of the connecting rod mechanism is hinged with the clamp buckle, and the other end of the connecting rod mechanism is connected with the upper end part of the vertical rod; the lower tip of montant can be dismantled connect in the one end of sill bar, the connection in the chassis that the other end of sill bar can be dismantled. From this, link mechanism realizes being equipped with the sleeve to the removal of clip position, montant and the junction of sill bar, and montant detachable cartridge is equipped with the mounting hole in the sleeve, sill bar, and the chassis is equipped with corresponding screw hole, and the sill bar passes through screw detachable and installs in the chassis.
The utility model has the advantages that: the first push rod pushes the first movable frame to rotate up and down, the second push rod pushes the second movable frame to rotate up and down, the second push rod pushes the third movable frame to rotate up and down, the push rods and the movable frames are matched to realize stepless rotation of the movable frames, so that the transformation of various shapes of the electric chair is realized, and the use requirements of different customers and the use requirements of different places are met;
moreover, the transmission mode of the push rod is reliable, the structure is simple, and the whole electric chair is attractive and fashionable; the first movable frame, the second movable frame and the third movable frame can realize rotation in a larger angle, and different requirements can be met.
Moreover, the assembling connection is carried out through the bolts and the butterfly nuts, so that the assembly is very convenient;
finally, a rotating device and a clamp fastener are arranged, and the clamp fastener is used for clamping equipment such as a mobile phone or a tablet personal computer and the like, so that the entertainment and leisure are improved; the rotating device is of a detachable structure and can be selectively installed, and different requirements are met.
Drawings
FIG. 1 is a state diagram of the multifunctional electric chair of the present invention;
FIG. 2 is a partial enlarged structural view of the point A in FIG. 1;
FIG. 3 is a diagram of the up-and-down rotation trace of the multifunctional electric chair of the present invention;
FIG. 4 is a view showing a state in which the movable frame of the multifunctional electric chair of the present invention is rotated downward;
FIG. 5 is a perspective view from another angle of FIG. 4;
FIG. 6 is a state diagram of the multifunctional electric chair according to the present invention, in which the movable frame is rotated upward;
FIG. 7 is an angled perspective view thereof of FIG. 6;
FIG. 8 is a two-state view of the multifunctional electric chair according to the present invention, wherein the movable frame is rotated upward;
FIG. 9 is a perspective view of the alternate angle of FIG. 8;
FIG. 10 is a two-angle perspective view thereof of FIG. 6;
FIG. 11 is a diagram showing a state of the multifunctional electric chair with leather sheath;
wherein: 1-a fixed mount; 11-a first side support; 12-a second side support; 2-a first movable frame; 21-a first connecting bracket; 3-a second movable frame; 31-a second connecting bracket; 4-a third movable frame; 41-a third connecting bracket; 5-a chassis; 51-a connecting frame; 6-a first push rod; 7-a second push rod; 8-a third push rod; 9-a hinge structure; 91-a rotating shaft; 911-locking hole; 92-a gasket; 93-locking spring; 931-a bayonet part; 932-an engaging portion; 10-a butterfly nut; 100-a rotating device; 110 linkage mechanisms; 120 vertical rods; 130 bottom rods; 200 are clipped.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 10, the multifunctional electric chair includes a fixed frame 1, a first movable frame 2, a second movable frame 3, a third movable frame 4 and a bottom frame 5, wherein the fixed frame 1 is connected above the bottom frame 5, one side of the fixed frame 1 is rotatably connected with one end of the first movable frame 2, the other side of the fixed frame 1 is rotatably connected with one end of the second movable frame 3, and the other end of the second movable frame 3 is rotatably connected with one end of the third movable frame 4.
A first push rod 6 is arranged below the first movable frame 2, and two ends of the first push rod 6 are respectively in rotary connection with the first movable frame 2 and the fixed frame 1 through a hinge structure 9;
a second push rod 7 is arranged below the second movable frame 3, and two ends of the second push rod 7 are respectively in rotary connection with the second movable frame 3 and the fixed frame 1 through a hinge structure 9;
a third push rod 8 is arranged below the third movable frame 4, and two ends of the third push rod 8 are respectively rotatably connected with the third movable frame 4 and the second movable frame 3 through a hinge structure 9.
Further, as shown in fig. 2, the hinge structure 9 includes a rotating shaft 91, a shaft hole disposed on the bracket, and a through hole disposed at the end of the push rod, wherein the rotating shaft 91 can be relatively rotatably inserted into the shaft hole and the through hole respectively; one end of the rotating shaft 91 is provided with a locking hole 911, an elastic locking spring 93 is inserted into the locking hole 911, one side of the locking spring 93 is provided with a gasket 92 sleeved on the rotating shaft 91, and the locking spring 93 can limit the position of the rotating shaft 91 in the axial direction.
Further, the lock spring 93 includes a plug pin portion 931 and an engaging portion 932, the plug pin portion 931 can be inserted into the lock hole 911, the engaging portion 932 is arc-shaped, and the plug pin portion 931 and the engaging portion 932 form a space capable of accommodating the rotating shaft 91.
Further, a first side bracket 11 is arranged on one side of the fixed frame 1 close to the first movable frame 2, the upper end of the first side bracket 11 is rotatably connected with one end of the first movable frame 2, the lower end of the first side bracket 11 is rotatably connected with one end of a first push rod 6, and the other end of the first push rod 6 is rotatably connected with a first connecting bracket 21 arranged on the lower surface of the first movable frame 2.
Further, a second side bracket 12 is arranged on one side of the fixed frame 1 close to the second movable frame 3, the upper end of the second side bracket 12 is rotatably connected with one end of the second movable frame 3, the lower end of the second side bracket 12 is rotatably connected with one end of a second push rod 7, and the other end of the second push rod 7 is rotatably connected with a second connecting bracket 31 arranged on the lower surface of the second movable frame 3.
To explain further, one end of the third push rod 8 is rotatably connected to the second connecting bracket 31, and the other end of the third push rod 8 is rotatably connected to a third connecting bracket 41 disposed on the lower surface of the third movable frame 4.
Further, the upper surfaces of the first movable frame 2, the second movable frame 3 and the third movable frame 4 are all provided with wood boards or soft pads. As shown in fig. 11, the cushion is a holster.
Further, the chassis 5 includes a connecting frame 51, and the fixing frame 1 is connected above the connecting frame 51.
To explain further, as shown in fig. 1, the fixing frame 1 and the connecting frame 51 are connected by bolts and wing nuts 10.
To explain further, as shown in fig. 4 to 9, the rotation angle of the first movable frame 2 is between-20 ° and 55 °; the rotation angle of the second movable frame 3 is between-5 degrees and 28 degrees; the rotation angle of the third movable frame 4 is between-31 ° and 47 °.
To explain further, as shown in fig. 10, the electric chair further includes a rotating device 100 and a clip 200, the clip 200 is movably connected to the rotating device 100, and the rotating device 100 can change the position of the clip 200.
To further illustrate, the rotating device 100 includes a link mechanism 110, a vertical rod 120, and a bottom rod 130; the link mechanism 110 is formed by sequentially hinging a plurality of connecting rods, one end of the link mechanism 110 is hinged with the clamp buckle 200, and the other end of the link mechanism 110 is connected with the upper end part of the vertical rod 120; the lower end of the vertical rod 120 is detachably connected to one end of the bottom rod 130, and the other end of the bottom rod 130 is detachably connected to the bottom frame 5.
The working principle is that when the first push rod 6 is contracted, the first movable frame 2 is pushed to rotate downwards, and the maximum angle α of the downward rotation is that the first movable frame 2 is pushed to rotate downwards, as shown in figure 1, the first movable frame 2, the second movable frame 3 and the third movable frame 4 are in the same horizontal state and are in a straight line shape, when the movable frames are inclined upwards, the included angle between the movable frames and the horizontal line is positive, and when the movable frames are inclined downwards, the included angle between the movable frames and the horizontal line is negative, and when the first push rod 6 is contracted to move1Is-20 degrees, when the first push rod 6 extends and moves, the first movable frame 2 is pushed to rotate upwards, and the maximum angle α of the upward rotation2Is 55 degrees.
When the second push rod 7 moves in a retracting way, the second movable frame 3 is pushed to rotate downwards, and the maximum angle β of the downward rotation is formed1Is-5 degrees, when the second movable frame 3 rotates downwards, the third movable frame 4 is driven to rotate downwards, when the second movable frame 3 rotates downwards, the third movable frame 4 can further rotate downwards due to the contraction motion of the third push rod 8, the second movable frame 3 rotates downwards to the maximum angle, when the third movable frame 4 rotates downwards to the maximum angle, the included angle theta between the third movable frame 4 and the horizontal line1Is-31 degrees, when the second push rod 7 extends, the second movable frame 3 is pushed to rotate upwards, and the maximum angle β of the upward rotation2At 28 degrees, when the second movable frame 3 rotates upwards, the third movable frame 4 is driven to rotate upwards, meanwhile, the third movable frame 4 can further rotate upwards under the extending action of the third push rod 8, the second movable frame 3 rotates upwards to the maximum angle, and when the third movable frame 4 rotates upwards to the maximum angle, the included angle theta between the third movable frame 4 and the horizontal line2Is 47 degrees.
The first push rod 6, the second push rod 7 and the third push rod 8 are electric push rods.
Therefore, the telescopic motion of the push rod can realize the transformation of various shapes of the movable frame, and different requirements are met. The electric chair can be used as a yoga chair for yoga exercise, can also be used as a chair for rest, and can also be used as an operation chair or a massage chair.
When a user sits on the electric chair, the mobile phone or the tablet computer can be placed on the clip 200, and then the mobile phone or the tablet computer can be moved to a proper position by rotating the device 100, so that the user can use the electric chair comfortably. If the user does not require this function, the turning device 100 can be removed.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (10)
1. The multifunctional electric chair is characterized by comprising a fixed frame (1), a first movable frame (2), a second movable frame (3), a third movable frame (4) and a bottom frame (5), wherein the fixed frame (1) is connected above the bottom frame (5), one side of the fixed frame (1) is rotatably connected with one end of the first movable frame (2), the other side of the fixed frame (1) is rotatably connected with one end of the second movable frame (3), and the other end of the second movable frame (3) is rotatably connected with one end of the third movable frame (4);
a first push rod (6) is arranged below the first movable frame (2), and two ends of the first push rod (6) are respectively rotatably connected with the first movable frame (2) and the fixed frame (1) through hinge structures (9);
a second push rod (7) is arranged below the second movable frame (3), and two ends of the second push rod (7) are respectively rotatably connected with the second movable frame (3) and the fixed frame (1) through the hinge structures (9);
a third push rod (8) is arranged below the third movable frame (4), and two ends of the third push rod (8) are respectively rotatably connected with the third movable frame (4) and the second movable frame (3) through the hinge structures (9);
the base frame (5) comprises a connecting frame (51), the fixing frame (1) is connected above the connecting frame (51), and the fixing frame (1) is connected with the connecting frame (51) through bolts and butterfly nuts (10).
2. The multifunctional electric chair according to claim 1, wherein the hinge structure (9) comprises a rotating shaft (91), a shaft hole arranged on the bracket and a through hole arranged at the end part of the push rod, and the rotating shaft (91) can be relatively rotatably inserted into the shaft hole and the through hole respectively; one end of the rotating shaft (91) is provided with a locking hole (911), an elastic locking spring (93) is inserted into the locking hole (911), one side of the locking spring (93) is provided with a gasket (92) sleeved on the rotating shaft (91), and the position of the rotating shaft (91) in the axial direction can be limited by the locking spring (93).
3. The multifunctional electric chair according to claim 2, wherein the locking spring (93) comprises a plug pin part (931) and a clamping part (932), the plug pin part (931) can be inserted into the locking hole (911), the clamping part (932) is arc-shaped, and the plug pin part (931) and the clamping part (932) form a space capable of accommodating the rotating shaft (91).
4. The multifunctional electric chair according to claim 1, characterized in that a first side bracket (11) is arranged on one side of the fixed frame (1) close to the first movable frame (2), the upper end of the first side bracket (11) is rotatably connected with one end of the first movable frame (2), the lower end of the first side bracket (11) is rotatably connected with one end of the first push rod (6), and the other end of the first push rod (6) is rotatably connected with a first connecting bracket (21) arranged on the lower surface of the first movable frame (2).
5. The multifunctional electric chair according to claim 1, characterized in that a second side bracket (12) is arranged on one side of the fixed frame (1) close to the second movable frame (3), the upper end of the second side bracket (12) is rotatably connected with one end of the second movable frame (3), the lower end of the second side bracket (12) is rotatably connected with one end of the second push rod (7), and the other end of the second push rod (7) is rotatably connected with a second connecting bracket (31) arranged on the lower surface of the second movable frame (3).
6. The multifunctional electric chair according to claim 5, characterized in that one end of the third push rod (8) is rotatably connected with the second connecting bracket (31), and the other end of the third push rod (8) is rotatably connected with a third connecting bracket (41) arranged on the lower surface of the third movable frame (4).
7. The multifunctional electric chair according to claim 4 or 6, characterized in that the upper surfaces of the first movable frame (2), the second movable frame (3) and the third movable frame (4) are provided with wood boards or soft cushions.
8. The multifunctional motorized chair according to claim 1, characterized in that the angle of rotation of the first mobile frame (2) is comprised between-20 ° and 55 °; the rotation angle of the second movable frame (3) is between-5 degrees and 28 degrees; the rotating angle of the third movable frame (4) is between-31 degrees and 47 degrees.
9. The multifunctional motorized chair according to claim 1, further comprising a rotating device (100) and a clip (200), wherein the clip (200) is movably connected to the rotating device (100), and the rotating device (100) can change the position of the clip (200).
10. The multifunctional powered chair according to claim 9, characterized in that the rotating means (100) comprise a linkage (110), a vertical bar (120) and a bottom bar (130);
the connecting rod mechanism (110) is formed by sequentially hinging a plurality of connecting rods, one end of the connecting rod mechanism (110) is hinged with the clamping buckle (200), and the other end of the connecting rod mechanism (110) is connected with the upper end part of the vertical rod (120);
the lower end of the vertical rod (120) is detachably connected with one end of the bottom rod (130), and the other end of the bottom rod (130) is detachably connected with the bottom frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921321329.2U CN210300294U (en) | 2019-08-15 | 2019-08-15 | Multifunctional electric chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921321329.2U CN210300294U (en) | 2019-08-15 | 2019-08-15 | Multifunctional electric chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210300294U true CN210300294U (en) | 2020-04-14 |
Family
ID=70129994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921321329.2U Active CN210300294U (en) | 2019-08-15 | 2019-08-15 | Multifunctional electric chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210300294U (en) |
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2019
- 2019-08-15 CN CN201921321329.2U patent/CN210300294U/en active Active
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