CN210300253U - Rocking chair - Google Patents
Rocking chair Download PDFInfo
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- CN210300253U CN210300253U CN201920710385.9U CN201920710385U CN210300253U CN 210300253 U CN210300253 U CN 210300253U CN 201920710385 U CN201920710385 U CN 201920710385U CN 210300253 U CN210300253 U CN 210300253U
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Abstract
The utility model provides a rocking-leaning type rocking chair, includes support frame and rocking frame, and rocking frame can set up on the support frame with swaing, has still set up the subassembly that sways on rocking frame, and the subassembly that sways is connected with the swiveling wheel through drive arrangement power including drive arrangement, and drive arrangement is fixed to be set up on rocking frame, and the swiveling wheel rotationally sets up on rocking frame, is provided with the eccentric shaft on the swiveling wheel, is connected with the elastomeric element that resets with the eccentric shaft, and the elastomeric element's that resets one end and eccentric shaft are connected. The user relies on or lies on rocking frame, starts drive arrangement back swiveling wheel and rotates, and the eccentric wheel rotates along with the swiveling wheel, is connected with the elastic component that resets through the swiveling wheel, and the elastic component that resets produces stretching, the action of replying of law under the effect of eccentric shaft, can provide the rocking effort of law to rocking frame through the elastic component that resets to realize rocking frame's the action of swaying. The utility model discloses can realize that the mechanization of rocking chair is automatic sways, improve the travelling comfort that the rocking chair was taken.
Description
Technical Field
The embodiment of the utility model provides a relate to daily department's goods technical field, concretely relates to lean on formula rocking chair.
Background
The rocking chair is a special chair, can improve the quality of life, increases the life temperament and interest, therefore is popular with the public. The rocking chair can satisfy the human demand to "sway", takes on the rocking chair, can relax body and mind, and this kind of mode of relaxing can not only let the people feel happy, can also reduce blood pressure simultaneously, slows down breathing and can temper the equilibrium of health even.
In the prior art, the rocking chair is of a rattan woven structure or a wood structure, a person lies on the rocking chair and swings the rocking chair by means of self-force, the rocking mode of the rocking chair can be realized by manpower, and the riding comfort and the riding feeling of the rocking chair can be reduced.
Therefore, how to improve the comfort of the sitting of the common rocking chair becomes a problem to be solved urgently by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure can also carry out the rocking chair that automatically sways simultaneously to reach the purpose that improves rocking chair riding comfort.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
the utility model provides a rocking chair, this rocking chair includes:
the supporting frame comprises a bottom frame, two side vertical frames and a rear support, the bottom frame is of a frame structure with a supporting function, the two side vertical frames are respectively arranged on two sides of the bottom frame along the length direction of the bottom frame, and the rear support is arranged at the rear end of the bottom frame along the length direction of the bottom frame;
the rocking frame is a frame body structure formed according to human engineering and used for sitting, the rocking frame is arranged on the upper side of the side vertical frame, an installation shaft perpendicular to the length direction of the rocking frame is arranged at the gravity center position of the rocking frame along the length direction of the rocking frame, the installation shaft is in rotating fit with the side vertical frame or the rocking frame, and the rocking frame is rotatably arranged on the supporting frame through the installation shaft;
the swinging assembly comprises a driving device and a rotating wheel in power connection with the driving device, the driving device is fixedly arranged on the swinging frame, the rotating wheel is rotatably arranged on the swinging frame, an eccentric shaft is arranged on the rotating wheel, a resetting elastic part is connected with the eccentric shaft, one end of the resetting elastic part is connected with the eccentric shaft, and the other end of the resetting elastic part is connected with the rear support and used for providing a resetting acting force for the swinging action of the swinging frame.
Preferably, the driving device is a micro motor, a driving shaft of the driving device is provided with a reduction gear, and the reduction gear is meshed with the rotating wheel; the swing frame is fixedly provided with a mounting seat, the mounting seat is provided with a rotating shaft, and the rotating wheel is arranged on the rotating shaft through a bearing.
Preferably, the return elastic component is a metal spring; the reset elastic components are provided with two groups, one group is a pull-down elastic component, the other group is a pull-up elastic component, one end of the pull-down elastic component is connected with the eccentric shaft, the other end of the pull-down elastic component is arranged below the lowest rotation point of the eccentric shaft in the horizontal direction and is connected with the rear support, one end of the pull-up elastic component is connected with the eccentric shaft, the other end of the pull-up elastic component is arranged above the highest rotation point of the eccentric shaft in the horizontal direction and is connected with the rear support, and a triangular structure is formed among the pull-down elastic component, the pull-up elastic component and the rear support.
Preferably, the reset elastic component further comprises a swinging pretightening force elastic component; one end of the swinging pretightening force elastic component is connected with the supporting frame, and the other end of the swinging pretightening force elastic component is connected with the swinging frame and used for providing a pulling force with an upward component force for the swinging frame.
Preferably, a connecting support arm is arranged at the bottom of the swing frame, an adjusting assembly is arranged on the rear support, the adjusting assembly comprises an adjusting seat fixedly arranged on the rear support, an adjusting rod is matched with the adjusting seat in a threaded manner, and the adjusting rod can be adjusted on the adjusting seat in the height direction; one end of the swinging pretightening force elastic component is connected with the connecting support arm, and the other end of the swinging pretightening force elastic component is connected with the adjusting rod.
Preferably, a mounting bearing is arranged on the eccentric shaft, an inner ring of the mounting bearing is fixedly connected with the eccentric shaft, and an outer ring of the mounting bearing is connected with the elastic resetting component.
Preferably, the mounting shaft is fixedly arranged on the upper side surface of the side stand, bearing seats are arranged at two ends of the mounting shaft, and the bearing seats are fixedly connected with the bottom surface of the swing frame.
Preferably, support legs are arranged at the front end of the underframe along the length direction of the underframe, the support legs are respectively arranged at two sides of the underframe, and the support legs are hinged with the underframe.
Preferably, the support frame is a stainless steel tube support frame, and the swing frame is a stainless steel tube swing frame.
Preferably, the utility model discloses still including be used for right drive arrangement carries out the controller controlled, the controller with drive arrangement control connection, the controller set up in on the rocking rack.
Through the structure design, the utility model provides an in rocking leaning on formula rocking chair, it is provided with support frame and rocking frame, rocking frame can set up on the support frame with swaing, the subassembly that sways has still been set up on rocking frame, the subassembly that sways is including drive arrangement, there is the swiveling wheel through drive arrangement power connection, drive arrangement is fixed to be set up on rocking frame, the swiveling wheel rotationally sets up on rocking frame, be provided with the eccentric shaft on the swiveling wheel, be connected with the elastomeric element that resets with the eccentric shaft, the elastomeric element's that resets one end and eccentric shaft connection, the elastomeric element's that resets other end and after-poppet are connected, a rocking action for to rocking frame provides the effort that resets. The user relies on or lies on rocking frame, starts drive arrangement back swiveling wheel and rotates, and the eccentric wheel rotates along with the swiveling wheel, is connected with the elastic component that resets through the swiveling wheel, and the elastic component that resets produces stretching, the action of replying of law under the effect of eccentric shaft, can provide the rocking effort of law to rocking frame through the elastic component that resets to realize rocking frame's the action of swaying. The utility model discloses can realize that the mechanization of rocking chair is automatic sways, improve the travelling comfort that the rocking chair was taken.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
FIG. 1 is a schematic diagram of a supporting frame according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the structure of the swing frame separated from the supporting frame in the embodiment of the present invention;
FIG. 3 is a schematic diagram of a structure of a swing frame mounted on a support frame according to an embodiment of the present invention;
in fig. 1 to 3, the correspondence between the part names and the reference numerals is:
an underframe 1, a side vertical frame 2, a rear bracket 3, a swing frame 4, a rotating wheel 5, an eccentric shaft 6,
A pull-down elastic component 7, a pull-up elastic component 8, a swinging pretightening force elastic component 9 and support legs 10.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, wherein fig. 1 is a schematic diagram of a supporting frame according to an embodiment of the present invention; FIG. 2 is a schematic diagram of the structure of the swing frame separated from the supporting frame in the embodiment of the present invention; fig. 3 is a schematic diagram of a structure of the swing frame mounted on the support frame according to the embodiment of the present invention.
The utility model provides a rocking chair, which can realize the automatic rocking of the rocking chair.
The utility model discloses in, this swing leaning on formula rocking chair includes two parts, and partly be the support frame, and the other part is rocking frame 4, and rocking frame 4 sets up on the support frame, can sway on the support frame through swaing the subassembly.
The utility model discloses in, the support frame is including chassis 1, side grudging post 2 and after-poppet 3, and wherein, chassis 1 is for having support function's frame type structure, and chassis 1 can keep flat subaerial. The side grudging post 2 is provided with two, and along the length direction of chassis 1, two sides grudging post 2 branches locate chassis 1's both sides, and side grudging post 2 is for the vertical setting of chassis 1, and its primary function is for installing rocking frame 4 to make rocking frame 4 can sway for the support frame.
Along chassis 1's length direction, rear bracket 3 set up in chassis 1's rear end, and the effect that is provided with rear bracket 3 does: 1. the situation that the rocking frame 4 is over-rocked and is laterally turned is prevented; 2. and installing a reset elastic component in the swinging component.
In order to improve the structural strength of support frame, chassis 1, side stand 2 and the after-poppet 3 that constitute the support frame all adopt metal material to make, for example stainless steel or aluminium alloy, the utility model discloses well preferred stainless steel pipe that adopts forms chassis 1, side stand 2 and after-poppet 3 by stainless steel pipe, then will incline stand 2 and after-poppet 3 through the welding mode and fix the setting to chassis 1 again.
The utility model discloses in, rocking frame 4 adopts the support body structure, and it has set up handrail frame in rocking frame bottom frame's both sides including a streamlined structure design. The rocking frame 4 is made of a metal material such as stainless steel pipe or aluminum profile. The rocking frame 4 is provided on the upper side of the side stand 2, and an installation shaft perpendicular to the longitudinal direction of the rocking frame 4 is provided along the longitudinal direction of the rocking frame 4 at the position of the center of gravity of the rocking frame 4. The installation axle adopts metal circle axle structural design for being used for realizing the part of being connected between support frame and the rocking frame 4, sets up the bearing frame on the installation axle, installation axle and side grudging post 2 or 4 normal running fit of rocking frame, and rocking frame 4 rotationally sets up on the support frame through the installation axle.
Specifically, when the mounting shaft is fixedly connected to the side stand 2 (for example, the mounting shaft is welded to the side stand 2), the bearing block is fixedly connected to the swing frame 4 by a bolt; when the mounting shaft is fixedly connected with the swing frame 4 (for example, the mounting shaft is welded at the bottom of the swing frame 4), the bearing seat is fixedly connected with the side stand 2 through a bolt.
The utility model discloses in, the subassembly that sways is for changing 4 equipment of rocking arm swing inertia, simultaneously, can also provide the effort of swaying to rocking arm 4 through the subassembly that sways.
The swing assembly comprises a driving device and a rotating wheel 5 in power connection with the driving device, the driving device is fixedly arranged on a swing frame 4, the rotating wheel 5 is rotatably arranged on the swing frame 4, an eccentric shaft 6 is arranged on the rotating wheel 5, a reset elastic part is connected with the eccentric shaft 6, one end of the reset elastic part is connected with the eccentric shaft 6, and the other end of the reset elastic part is connected with a rear support 3 and used for providing reset acting force for the swing action of the swing frame 4.
Specifically, in the swing assembly: the driving device is a micro motor, a reduction gear is arranged on a driving shaft of the driving device, and the reduction gear is meshed with the rotating wheel 5; a mounting seat is fixedly arranged on the swing frame 4, a rotating shaft is arranged on the mounting seat, and the rotating wheel 5 is arranged on the rotating shaft through a bearing.
Elastic component for having elasticity bar structure resets the utility model discloses in, elastic component resets is metal spring, also can be elasticity bellows or banded rubber strip.
The utility model discloses in, the elastomeric element that resets is provided with two sets ofly, one of them is a set of drop-down elastomeric element 7, wherein another set of drop-down elastomeric element 8 that is, drop-down elastomeric element 7's one end is connected with eccentric shaft 6 (the bearing on the eccentric shaft 6), on the horizontal direction, drop-down elastomeric element 7's the other end sets up in the below of the rotatory minimum of eccentric shaft 6, and be connected with after-poppet 3, the one end and the eccentric shaft 6 of drop-up elastomeric element 8 are connected, on the horizontal direction, the other end of drop-up elastomeric element 8 sets up in the top of the rotatory maximum of eccentric shaft 6, and be connected with after-poppet.
A triangular structure is formed among the pull-down elastic part 7, the pull-up elastic part 8 and the rear bracket 3. In this structural design, when the rocking chair is in a static state, the pull-down elastic component 7, the pull-up elastic component 8 and the rear bracket 3 form a triangular structure, when the rocking frame 4 rocks, the pull-down elastic component 7 can provide a pulling force downward and toward the direction of the rear bracket 3, the pull-up elastic component 8 can provide a pulling force upward and toward the direction of the rear bracket 3, and the rocking amplitude and the rocking frequency of the rocking frame 4 can be adjusted by adjusting the pretightening force of the pull-down elastic component 7 and the pull-up elastic component 8.
In order to avoid rocking frame 4 excessively to pitch backward, the utility model discloses still set up and sway pretightning force elastomeric element 9, the one end and the support frame of swaing pretightning force elastomeric element 9 are connected, and the other end that sways pretightning force elastomeric element 9 is connected with rocking frame 4 for provide the pulling force that has the component of making progress to rocking frame 4. When the rocking frame 4 tilts backwards, the rocking pretightening force elastic component 9 can be tensioned, so that the rocking (tilting backwards) of the rocking frame 4 can be limited through the rocking pretightening force elastic component 9.
Specifically, a connecting support arm is arranged at the bottom of the swing frame 4, an adjusting component is arranged on the rear support 3, the adjusting component comprises an adjusting seat fixedly arranged on the rear support 3, an adjusting rod is matched with the adjusting seat in a threaded manner, and the adjusting rod can be adjusted on the adjusting seat in the height direction; one end of the swinging pretightening force elastic component 9 is connected with the connecting support arm, and the other end of the swinging pretightening force elastic component 9 is connected with the adjusting rod.
The adjusting rod can be adjusted on the adjusting seat in the height direction, and particularly has a component in the height direction.
In order to set up the adjustment of angle to the support frame when rocking chair stews, the utility model discloses still set up stabilizer blade 10, specifically, along chassis 1's length direction, the front end that is located chassis 1 is provided with stabilizer blade 10, and chassis 1's both sides are located to stabilizer blade 10 branch, and stabilizer blade 10 is articulated with chassis 1.
The utility model discloses rotating by drive arrangement drive swiveling wheel 5, swiveling wheel 5's rotational speed has decided the frequency of swaing of rocking chair, in order to satisfy different crowds' operation requirement, the utility model discloses set up a controller that can carry out control to drive arrangement very much, controller and drive arrangement control connection, the controller sets up on rocking frame 4.
Through the structure design, the utility model provides an in rocking leaning on formula rocking chair, it is provided with support frame and rocking frame 4, rocking frame 4 can set up on the support frame with swaing, the subassembly that sways has still been set up on rocking frame 4, it is including drive arrangement to sway the subassembly, there is swiveling wheel 5 through drive arrangement power connection, drive arrangement is fixed to be set up on rocking frame 4, swiveling wheel 5 rotationally sets up on rocking frame 4, be provided with eccentric shaft 6 on swiveling wheel 5, be connected with the elastomeric element that resets with eccentric shaft 6, the elastomeric element's that resets one end is connected with eccentric shaft 6, the elastomeric element's that resets other end and after-poppet 3 are connected, be used for providing the effort that resets to rocking frame 4's the action of swaying. The user relies on or lies on rocking frame 4, starts drive arrangement back swiveling wheel 5 and rotates, and the eccentric wheel rotates along with swiveling wheel 5, is connected with the elastic component that resets through swiveling wheel 5, and the elastic component that resets produces stretching, the answer action of law under the effect of eccentric shaft 6, can provide the rocking effort of law to rocking frame 4 through the elastic component that resets to realize rocking frame 4's the action of swaying. The utility model discloses can realize that the mechanization of rocking chair is automatic sways, improve the travelling comfort that the rocking chair was taken.
In the above embodiments of the present invention, the rocking chair is mainly used in daily life to realize relaxation and relaxation of the body. The utility model can be used as a baby cradle through the improvement of the structure.
When used as a baby cradle, the structure is as follows: provides a cradle basket which is welded by stainless steel pipes and is internally provided with a flexible interlayer so as to improve the use comfort. The cradle basket replaces the swing frame 4 to be installed on the support frame, then, the number of the pull-down elastic component 7, the pull-up elastic component 8 and the swing pretightening force elastic component 9 is reduced, for example, only one pull-down elastic component and one pull-up elastic component are arranged, so that the swing amplitude of the cradle basket can be reduced, and the cradle basket is more suitable for being used by infants.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. A rocking chair, comprising:
the supporting frame comprises an underframe (1), two side vertical frames (2) and a rear support (3), wherein the underframe is of a frame structure with a supporting function, the two side vertical frames are respectively arranged on two sides of the underframe along the length direction of the underframe, and the rear support is arranged at the rear end of the underframe along the length direction of the underframe;
the rocking frame (4) is a frame body structure formed according to human engineering and used for sitting, the rocking frame is arranged on the upper side of the side vertical frame, an installation shaft perpendicular to the length direction of the rocking frame is arranged at the gravity center position of the rocking frame along the length direction of the rocking frame, the installation shaft is in rotating fit with the side vertical frame or the rocking frame, and the rocking frame is rotatably arranged on the supporting frame through the installation shaft;
the swing assembly comprises a driving device and a rotating wheel (5) in power connection with the driving device, the driving device is fixedly arranged on the swing frame, the rotating wheel is rotatably arranged on the swing frame, an eccentric shaft (6) is arranged on the rotating wheel, a reset elastic part is connected with the eccentric shaft, one end of the reset elastic part is connected with the eccentric shaft, and the other end of the reset elastic part is connected with the rear support and used for providing reset acting force for the swing action of the swing frame.
2. A rocking chair as claimed in claim 1,
the driving device is a micro motor, a driving shaft of the driving device is provided with a reduction gear, and the reduction gear is meshed with the rotating wheel;
the swing frame is fixedly provided with a mounting seat, the mounting seat is provided with a rotating shaft, and the rotating wheel is arranged on the rotating shaft through a bearing.
3. A rocking chair as claimed in claim 1,
the reset elastic component is a metal spring;
the reset elastic components are provided with two groups, one group is a pull-down elastic component (7), the other group is a pull-up elastic component (8), one end of the pull-down elastic component is connected with the eccentric shaft, the other end of the pull-down elastic component is arranged below the lowest rotation point of the eccentric shaft and connected with the rear support in the horizontal direction, one end of the pull-up elastic component is connected with the eccentric shaft, the other end of the pull-up elastic component is arranged above the highest rotation point of the eccentric shaft and connected with the rear support in the horizontal direction, and a triangular structure is formed among the pull-down elastic component, the pull-up elastic component and the rear support.
4. A rocking chair as claimed in claim 3,
the reset elastic component also comprises a swinging pretightening force elastic component (9);
one end of the swinging pretightening force elastic component is connected with the supporting frame, and the other end of the swinging pretightening force elastic component is connected with the swinging frame and used for providing a pulling force with an upward component force for the swinging frame.
5. A rocking chair as claimed in claim 4,
a connecting support arm is arranged at the bottom of the swing frame, and an adjusting component is arranged on the rear support;
the adjusting assembly comprises an adjusting seat fixedly arranged on the rear support, an adjusting rod is in threaded fit with the adjusting seat, and the adjusting rod can be adjusted in the height direction on the adjusting seat;
one end of the swinging pretightening force elastic component is connected with the connecting support arm, and the other end of the swinging pretightening force elastic component is connected with the adjusting rod.
6. A rocking chair as claimed in claim 1,
the eccentric shaft is provided with a mounting bearing, the inner ring of the mounting bearing is fixedly connected with the eccentric shaft, and the outer ring of the mounting bearing is connected with the reset elastic component.
7. A rocking chair as claimed in claim 1,
the installation axle is fixed set up in on the up side of side grudging post, in the both ends of installation axle are provided with the bearing frame, the bearing frame with the bottom surface fixed connection of rocking frame.
8. A rocking chair as claimed in claim 1,
and support legs (10) are arranged at the front end of the underframe along the length direction of the underframe, the support legs are respectively arranged at two sides of the underframe, and the support legs are hinged with the underframe.
9. A rocking chair as claimed in any one of claims 1 to 8,
the support frame is a stainless steel pipe support frame;
the swing frame is a stainless steel pipe swing frame.
10. A rocking chair as claimed in claim 1,
the swing frame is characterized by further comprising a controller used for controlling the driving device, the controller is in control connection with the driving device, and the controller is arranged on the swing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710385.9U CN210300253U (en) | 2019-05-17 | 2019-05-17 | Rocking chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710385.9U CN210300253U (en) | 2019-05-17 | 2019-05-17 | Rocking chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210300253U true CN210300253U (en) | 2020-04-14 |
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ID=70139071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920710385.9U Active CN210300253U (en) | 2019-05-17 | 2019-05-17 | Rocking chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210300253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013132A (en) * | 2019-05-17 | 2019-07-16 | 李伟强 | Shake reclining rocking chair |
-
2019
- 2019-05-17 CN CN201920710385.9U patent/CN210300253U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013132A (en) * | 2019-05-17 | 2019-07-16 | 李伟强 | Shake reclining rocking chair |
| CN110013132B (en) * | 2019-05-17 | 2023-11-24 | 李伟强 | Rocking chair |
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