Rotatable seat

Abstract

The utility model provides a rocking type seat. The rocking type seat comprises two armrest plates, a bracket and a plurality of swing arms, the support is arranged between the two armrest plates, and a plurality of fixing rods are arranged on the rear side of the support. Each fixing rod extends to the rear side and inclines to the lower side; the multiple swing arms are arranged between the two armrest plates side by side in the left-right direction and hinged to the multiple fixing rods respectively, and an elastic reset piece is arranged between the swing arms and the armrest plates which are hinged to each other. In actual use, the upper side faces of the multiple swing arms form a supporting face used for supporting the seat face, and the shaking effect on a user is achieved through the effect of the elastic reset piece. According to the rocking type seat, the stability of the seat in use can be improved, and it is ensured that a user can get up safely and rapidly on the seat.

Description

Technical Field

[0001] This application belongs to the technical field of seat structures, and particularly relates to a rockable seat. Background Art

[0002] Most traditional seat products have a single function and can only meet the basic sitting and lying needs, lacking interest and practicality. For this reason, a rockable seat is proposed in the prior art. Specifically, the front and back shaking of the seat is realized by the arc-shaped bottom plate at the bottom of the seat contacting the ground.

[0003] The inventor found that the traditional rockable seat has a single structure, and it is easy to lose the center of gravity due to the shaking of the seat surface when the user gets up, and there is also a technical defect that it is not easy to get up. Summary of the Utility Model

[0004] The embodiment of this application provides a rockable seat, aiming to improve the stability of the seat during use and ensure that the user can get up safely and quickly on the seat.

[0005] To achieve the above object, the technical solution adopted in this application is:

[0006] Provide a rockable seat, including two armrest plates arranged side by side in the horizontal direction; define the arrangement direction of the two armrest plates as the left-right direction; the rockable seat further includes:

[0007] A bracket is arranged between the two armrest plates, and its left and right ends are respectively fixedly connected to the two armrest plates; there are multiple fixing rods arranged at intervals in the left-right direction on the rear side of the bracket; each fixing rod is fixedly connected to the bracket, and it is inclined downward from front to back; and

[0008] Multiple swing arms are arranged side by side in the left-right direction between the two armrest plates, and they correspond to the multiple fixing rods one by one; the corresponding swing arms are on the upper side of the fixing rods, and the swing arms are hinged to the fixing rods in the left-right direction; and there is an elastic resetting member between the corresponding swing arms and the fixing rods;

[0009] Wherein, the upper side surfaces of the multiple swing arms form a support surface for supporting the seat surface; when a person sits on the support surface, the swing arms swing and the elastic resetting member undergoes elastic deformation.

[0010] In a possible implementation manner, an articulated seat is fixedly arranged on each fixing rod; a groove suitable for the corresponding swing arm to be embedded is formed on the end surface of the articulated seat facing away from the fixing rod, and a positioning hole penetrating in the left-right direction and communicating with the groove is further formed on the articulated seat; multiple alignment holes are formed on the swing arm at intervals along its length direction, and are all suitable for communicating with the positioning hole;

[0011] The hinge seat further has a locking member; the locking member is adapted to be inserted into the mutually communicating positioning hole and alignment hole to connect the hinge seat and the swing arm and limit the separation of the hinge seat and the swing arm.

[0012] In a possible implementation, the locking member includes:

[0013] A plug rod adapted to be inserted into the mutually communicating positioning hole and alignment hole, one end of which has a head abutting against the outer side surface of the hinge seat, and the other end of which is adapted to extend to the outside of the hinge seat; a locking hole penetrating radially is provided in the extending portion of the plug rod; and

[0014] A collar adapted to be sleeved on the extending portion of the plug rod and abut against the outer side surface of the hinge seat; and a directional nut is fixedly connected to the outer wall of the collar, and a stop bolt is threadedly connected to the directional nut;

[0015] When the plug rod is inserted into the mutually communicating positioning hole and alignment hole and the head abuts against the outer side surface of the hinge seat, the collar is adapted to be sleeved on the plug rod, abut against the outer side surface of the hinge seat, and enable the stop bolt to be screwed into the locking hole.

[0016] In a possible implementation, there are two fixed rods, and correspondingly there are two swing arms, and the two swing arms are connected by a connecting rod; front pads, rear pads and rear support plates are respectively arranged on the front and rear sides of each hinge seat;

[0017] Wherein, the front pad is fixedly connected to the fixed rod; the rear pad is fixedly connected to the swing arm, and the rear support plate is fixedly connected to the armrest plate and is adapted to abut against the rear pad;

[0018] Wherein, during the swinging of the swing arm, the side surface of the swing arm facing downward is adapted to abut against the front pad or the rear pad.

[0019] In a possible implementation, a transverse support plate is further provided on the front side of the front pad, and the transverse support plate is located below the swing arm;

[0020] A turntable is rotatably connected to the inner side of each armrest plate, the turntable is located above the swing arm, and the rotation axis of the turntable is arranged side by side with its central axis; a driving shaft extending outward and coaxial with its rotation axis is provided on the turntable, and the driving shaft penetrates through the armrest plate and extends to the outside of the armrest plate;

[0021] Wherein, when the swing arm swings to abut against the front cushion block, the front end of the swing arm also abuts against the transverse support plate; meanwhile, the turntable is also adapted to rotate to abut against the swing arm.

[0022] In a possible implementation manner, the protruding end of the driving shaft has a handle extending radially outward, and the outer side surface of the armrest plate has two limiting plates arranged side by side and adapted to clamp the handle;

[0023] Wherein, there is a gap between the corresponding turntable and the armrest plate; the turntable is adapted to move towards the armrest plate until it abuts against the armrest plate, so that the handle exits the space between the two limiting plates.

[0024] In a possible implementation manner, there is a first spring between the corresponding turntable and the armrest plate; the first spring is sleeved on the driving shaft, and its two ends are respectively connected to the turntable and the armrest plate, so as to drive the turntable to move away from the corresponding armrest plate and make the handle embed into the space between the two limiting plates.

[0025] In a possible implementation manner, the elastic reset member includes a plurality of second springs arranged at intervals in the front-rear direction, and both ends of each second spring are respectively connected to the swing arm and the fixed rod.

[0026] In a possible implementation manner, the elastic reset member further includes a mounting plate slidably arranged on the lower side of the swing arm along the length direction of the swing arm, and the mounting plate is connected to the upper end of each second spring;

[0027] The swing arm adopts a hollow structure inside, and its lower side surface has a plurality of through holes arranged at intervals in the front-rear direction, and also has a plurality of avoiding grooves corresponding to and communicating with the plurality of through holes one by one;

[0028] The mounting plate has a connecting shaft slidably connected in the thickness direction and adapted to be inserted into the through hole; and, the inserted end of the connecting shaft has a protruding portion adapted to pass through the avoiding groove and also adapted to abut against the inner bottom surface of the swing arm.

[0029] In a possible implementation manner, a reinforcing rod is fixedly connected between the two armrest plates; the reinforcing rod is located behind the fixed rod, and its lower end is fixedly connected to the lower end of each fixed rod.

[0030] In the embodiment of the present application, through the elastic reset member between the swing arm and the fixed rod, the swing arm can swing relative to the fixed rod, and the elastic reset member supports the human body, so that the user in the sitting posture can rock relative to the ground.

[0031] Compared with the prior art, the rockable seat provided in this embodiment can improve the stability of the seat during use and ensure that users can get up safely and quickly on the seat. Description of the Drawings

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0033] Figure 1 It is one of the three-dimensional structure schematic diagrams of the rockable seat provided in the embodiment of the present application;

[0034] Figure 2 It is Figure 1 The partial enlarged schematic diagram of the upper circle A;

[0035] Figure 3 It is the second three-dimensional structure schematic diagram of the rockable seat provided in the embodiment of the present application;

[0036] Figure 4 It is the exploded structure schematic diagram of the turntable and the first spring adopted in the embodiment of the present application;

[0037] Figure 5 It is the top view of the bracket adopted in the embodiment of the present application;

[0038] Figure 6 It is the side view of the bracket adopted in the embodiment of the present application;

[0039] Figure 7 It is the exploded structure schematic diagram of the locking member adopted in the embodiment of the present application;

[0040] Figure 8 It is the partial enlarged schematic diagram of the elastic reset member and the swing arm from the exploded perspective adopted in the embodiment of the present application;

[0041] Explanation of the reference numerals: 1, armrest board; 2, bracket; 3, fixed rod; 31, hinge seat; 311, groove; 312, positioning hole; 4, swing arm; 41, alignment hole; 42, through hole; 421, avoidance groove; 43, connecting rod; 5, elastic reset member; 51, second spring; 52, mounting plate; 521, connecting shaft; 522, convex portion; 6, locking member; 61, insertion rod; 611, head; 612, locking hole; 62, collar; 621, orienting nut; 622, stop bolt; 7, turntable; 71, drive shaft; 711, handle; 72, first spring; 8, limiting plate; 9, reinforcing rod; 10, front cushion block; 20, rear cushion block; 30, cross support plate; 40, rear support plate. Detailed implementation manners

[0042] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer and more understandable, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0043] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0044] It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0045] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality of" means two or more unless otherwise specifically defined.

[0046] Please refer to Figures 1 to 8 together, and now a rockable seat provided by the present application will be described. The rockable seat proposed by the present application includes two armrest plates 1, a bracket 2 and a plurality of swing arms 4.

[0047] The two armrest plates 1 are arranged in parallel in the horizontal direction; in this embodiment, for the convenience of narration, the arrangement direction of the two armrest plates 1 is defined as the left-right direction, and the rear side of the armrest plate 1 is the side connected to the backrest.

[0048] The bracket 2 is disposed between the two armrest plates 1, and its left and right ends are respectively fixedly connected to the two armrest plates 1.

[0049] The rear side of the bracket 2 has a plurality of fixing rods 3 arranged at intervals in the left-right direction; among them, each fixing rod 3 is fixedly connected to the bracket 2, and it is inclined downward from front to back.

[0050] A plurality of swing arms 4 are arranged side by side in the left - right direction between two armrest plates 1, and they correspond to a plurality of fixed rods 3 one by one; the corresponding swing arms 4 are located on the upper side of the fixed rods 3, and the swing arms 4 and the fixed rods 3 are hinged in the left - right direction.

[0051] In this embodiment, there is an elastic reset member 5 between the corresponding swing arm 4 and the fixed rod 3; based on this, during actual use, the upper side surfaces of the plurality of swing arms 4 form a support surface for supporting the seat surface; and when a person sits on the support surface, the swing arms 4 swing and the elastic reset member 5 undergoes elastic deformation.

[0052] In the embodiment of the present application, through the elastic reset member 5 between the swing arm 4 and the fixed rod 3, the swing arm 4 can swing relative to the fixed rod 3, and the elastic reset member 5 supports the human body, so that the user in a sitting posture can rock relative to the ground.

[0053] Compared with the prior art, the rockable seat provided in this embodiment can improve the stability during the use of the seat and ensure that the user can get up safely and quickly on the seat.

[0054] In some embodiments, as Figure 3 and Figure 7 shown, a hinge seat 31 is fixedly provided on each fixed rod 3; a groove 311 adapted for the corresponding swing arm 4 to be embedded is provided on the end surface of the hinge seat 31 facing away from the fixed rod 3, and a positioning hole 312 penetrating in the left - right direction and communicating with the groove 311 is further provided on the hinge seat 31.

[0055] Based on this, a plurality of alignment holes 41 are provided at intervals along the length direction of each swing arm 4, and each of them is adapted to communicate with the positioning hole 312; and a locking member 6 is further provided on the hinge seat 31, and this locking member 6 is adapted to be inserted into the mutually - communicating positioning hole 312 and alignment hole 41 to connect the hinge seat 31 and the swing arm 4 and limit the separation of the hinge seat 31 and the swing arm 4.

[0056] In some embodiments, as Figure 7 shown, the locking member 6 includes a plug rod 61 and a collar 62.

[0057] The plug rod 61 is adapted to be inserted into the mutually - communicating positioning hole 312 and alignment hole 41, one end of it has a head 611 abutting against the outer side surface of the hinge seat 31, and the other end of it is adapted to extend to the outside of the hinge seat 31; and a locking hole 612 penetrating radially is provided on the extending part of the plug rod 61.

[0058] The collar 62 is adapted to be sleeved on the extending part of the plug rod 61 and abut against the outer side surface of the hinge seat 31; and a directional nut 621 is fixedly connected to the outer wall of the collar 62, and a stop bolt 622 is threadedly connected to the directional nut 621.

[0059] By adopting the above technical solution, when the insertion rod 61 is inserted into the mutually communicating positioning holes 312 and alignment holes 41 and the head 611 abuts against the outer side surface of the hinge seat 31, the collar 62 is adapted to be sleeved on the insertion rod 61, abut against the outer side surface of the hinge seat 31, and enable the stop bolt 622 to be screwed into the locking hole 612.

[0060] In some embodiments, as Figure 1 and Figure 3 shown, there are two fixing rods 3, and correspondingly there are two swing arms 4, and the two swing arms 4 are connected by a connecting rod 43; front pads 10, rear pads 20 and rear support plates 40 are respectively arranged on the front and rear sides of each hinge seat 31.

[0061] The front pad 10 is located on the front side of the hinge seat 31 and is fixedly connected to the fixing rod 3; both the rear pad 20 and the rear support plate 40 are located on the rear side of the hinge seat 31. The rear pad 20 is fixedly connected to the swing arm 4, and the rear support plate 40 is fixedly connected to the armrest plate 1 and is adapted to abut against the rear pad 20.

[0062] By adopting the above technical solution, during the swinging process of the swing arm 4, the surface of the swing arm 4 facing downward is adapted to abut against the front pad 10, or abut against the rear support plate 40 through the rear pad 20.

[0063] In some embodiments, as Figure 1 shown, the front side of the front pad 10 further has a horizontal support plate 30, and this horizontal support plate 30 is located below the swing arm 4.

[0064] A turntable 7 is rotatably connected to the inner side of each armrest plate 1. The turntable 7 is located above the swing arm 4, and the rotation axis of the turntable 7 is arranged side by side with its central axis; the turntable 7 has a driving shaft 71 extending outwardly and coaxially with its rotation axis, and the driving shaft 71 penetrates through the armrest plate 1 and extends out of the outer side of the armrest plate 1;

[0065] Among them, when the swing arm 4 swings to abut against the front pad 10, the front end of the swing arm 4 also abuts against the horizontal support plate 30; at the same time, the turntable 7 is also adapted to rotate to abut against the swing arm 4, thereby restricting the front end of the swing arm 4 from swinging upward away from the horizontal support plate 30.

[0066] In some embodiments, as Figure 2 shown, the extending end of the driving shaft 71 has a handle 711 extending radially outward, and the outer side surface of the armrest plate 1 has two limiting plates 8 arranged side by side and adapted to clamp the handle 711.

[0067] Among them, there is a gap between the corresponding turntable 7 and the armrest plate 1; the turntable 7 is adapted to move toward the armrest plate 1 until it abuts against the armrest plate 1, so that the handle 711 exits the space between the two limiting plates 8, thereby enabling the driving shaft 71 to rotate about its own central axis and rotate the turntable 7.

[0068] In some embodiments, as Figures 1 to 4 shown, there is a first spring 72 between the corresponding turntable 7 and the armrest plate 1; this first spring 72 is sleeved on the drive shaft 71, and its two ends are respectively connected to the turntable 7 and the armrest plate 1, so as to drive the turntable 7 to move away from the corresponding armrest plate 1 and make the handle 711 embed into the space between the two limiting plates 8, improving the structural stability of the device.

[0069] In some embodiments, as Figure 3 and Figure 8 shown, the elastic reset member 5 includes a plurality of second springs 51 arranged at intervals in the front-rear direction, and both ends of each second spring 51 are respectively connected to the swing arm 4 and the fixed rod 3 to form an elastic structure extending in the front-rear direction.

[0070] In some embodiments, as Figure 8 shown, the elastic reset member 5 further includes a mounting plate 52 slidably arranged on the lower side of the swing arm 4 along the length direction of the swing arm 4, and this mounting plate 52 is connected to the upper end of each second spring 51.

[0071] The swing arm 4 adopts a structure with a hollow interior, and its lower side surface has a plurality of through holes 42 arranged at intervals in the front-rear direction, and also has a plurality of avoidance grooves 421 corresponding to and communicating with the plurality of through holes 42 one by one.

[0072] The mounting plate 52 has a coupling shaft 521 slidably connected in the thickness direction and adapted to be inserted into the through hole 42; and the insertion end of the coupling shaft 521 has a convex portion 522 adapted to pass through the avoidance groove 421 and also adapted to abut against the inner bottom surface of the swing arm 4.

[0073] In some embodiments, as Figure 3 shown, a reinforcing rod 9 is fixedly connected between the two armrest plates 1; the reinforcing rod 9 is located at the rear side of the fixed rod 3, and it is fixedly connected to the lower end of each fixed rod 3 to enhance the strength of the bottom structure formed by the fixed rods 3.

[0074] The above content is only the preferred embodiments of the present application and is not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A rockable seat, comprising two armrest plates arranged side by side in the horizontal direction; the arrangement direction of the two armrest plates is defined as the left - right direction; characterized in that, The rockable seat further includes: a bracket disposed between the two armrest plates, with its left and right ends fixedly connected to the two armrest plates respectively; multiple fixing rods are spaced along the left-right direction at the rear side of the bracket; each of the fixing rods is fixedly connected to the bracket and is inclined downward from front to back; and multiple swing arms are arranged side by side in the left-right direction between the two armrest plates and correspond to the multiple fixing rods one by one; the corresponding swing arms are located above the fixing rods, and the swing arms are hinged to the fixing rods in the left-right direction; and an elastic reset member is provided between the corresponding swing arms and the fixing rods; wherein, the upper surfaces of the multiple swing arms form a support surface for supporting the seat surface; when a person sits on the support surface, the swing arms swing and the elastic reset member undergoes elastic deformation.

2. The rockable seat according to claim 1, wherein An articulated seat is fixedly provided on each of the fixing rods; a groove adapted for the corresponding swing arm to be inserted is provided on the end face of the articulated seat facing away from the fixing rod, and a positioning hole penetrating in the left-right direction and communicating with the groove is further provided on the articulated seat; multiple alignment holes are provided on the swing arm at intervals along its length direction and are all adapted to communicate with the positioning hole; A locking member is further provided on the articulated seat; the locking member is adapted to be inserted into the mutually communicating positioning hole and alignment hole to connect the articulated seat and the swing arm and limit the separation of the articulated seat and the swing arm.

3. The rockable seat according to claim 2, characterized in that, The locking member includes: a plug rod adapted to be inserted into the mutually communicating positioning hole and alignment hole, with a head at one end for abutting against the outer side surface of the articulated seat and the other end adapted to extend out of the outer side of the articulated seat; a locking hole penetrating in the radial direction is provided on the extending part of the plug rod; and a collar adapted to be sleeved on the extending part of the plug rod and abut against the outer side surface of the articulated seat; and a directional nut is fixedly connected to the outer wall of the collar, and a stop bolt is threadedly connected to the directional nut; When the plug rod is inserted into the mutually communicating positioning hole and alignment hole and the head abuts against the outer side surface of the articulated seat, the collar is adapted to be sleeved on the plug rod, abut against the outer side surface of the articulated seat, and enable the stop bolt to be screwed into the locking hole.

4. The rockable seat according to claim 2, characterized in that, There are two fixing rods, and correspondingly there are two swing arms, and the two swing arms are connected by a connecting rod; front pads, rear pads and rear support plates are respectively provided on the front and rear sides of each articulated seat; wherein, the front pad is fixedly connected to the fixing rod; the rear pad is fixedly connected to the swing arm, and the rear support plate is fixedly connected to the armrest plate and is adapted to abut against the rear pad; wherein, during the swinging process of the swing arm, the surface of the swing arm facing downward is adapted to abut against the front pad or the rear pad.

5. The rockable seat according to claim 4, wherein A transverse support plate is further provided on the front side of the front pad, and the transverse support plate is located below the swing arm; A turntable is rotatably connected to the inner side of each of the armrest plates. The turntable is located above the swing arm, and the rotation axis of the turntable is arranged side by side with its central axis. The turntable has a drive shaft extending outwardly and coaxially with its rotation axis, and the drive shaft penetrates the armrest plate and extends to the outside of the armrest plate. Among them, when the swing arm swings to abut against the front cushion block, the front end of the swing arm also abuts against the transverse support plate. At the same time, the turntable is also adapted to rotate to abut against the swing arm.

6. The rockable seat according to claim 5, wherein The extending end of the drive shaft has a handle extending radially outward, and the outer side surface of the armrest plate has two limiting plates arranged side by side and adapted to clamp the handle. Among them, there is a gap between the corresponding turntable and the armrest plate. The turntable is adapted to move towards the armrest plate until it abuts against the armrest plate, so that the handle exits the space between the two limiting plates.

7. The rockable seat according to claim 6, characterized in that, There is a first spring between the corresponding turntable and the armrest plate. The first spring is sleeved on the drive shaft, and its two ends are respectively connected to the turntable and the armrest plate, so as to drive the turntable to move away from the corresponding armrest plate and make the handle embed into the space between the two limiting plates.

8. The rockable seat according to any one of claims 1-7, characterized in that, The elastic reset member includes a plurality of second springs arranged at intervals in the front-rear direction, and both ends of each second spring are respectively connected to the swing arm and the fixed rod.

9. The rockable seat according to claim 8, wherein The elastic reset member further includes a mounting plate slidably arranged on the lower side of the swing arm along the length direction of the swing arm, and the mounting plate is connected to the upper ends of each second spring. The swing arm adopts a hollow structure inside, and its lower side surface has a plurality of through holes arranged at intervals in the front-rear direction, and also has a plurality of avoidance grooves corresponding to and communicating with the plurality of through holes. The mounting plate has a connecting shaft slidably connected in the thickness direction and adapted to be inserted into the through hole. And the inserted end of the connecting shaft has a convex portion adapted to pass through the avoidance groove and also adapted to abut against the inner bottom surface of the swing arm.

10. The rockable seat according to claim 1, wherein, A reinforcing rod is fixedly connected between the two armrest plates. The reinforcing rod is located behind the fixed rod, and its lower end is fixedly connected to the lower end of each fixed rod.

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