CN219699428U

CN219699428U - Wooden backrest rocking chair

Info

Publication number: CN219699428U
Application number: CN202320571532.5U
Authority: CN
Inventors: 章代富; 姚妙华
Original assignee: Huangshan Yi County Jinjiu Industry And Trade Co ltd
Current assignee: Huangshan Yi County Jinjiu Industry And Trade Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-09-19
Anticipated expiration: 2033-03-20

Abstract

The utility model provides a wooden backrest rocking chair, which comprises a chair seat, wherein a backrest is arranged at the rear end of the chair seat, a rocking frame is arranged below the chair seat, and the wooden backrest rocking chair further comprises: the state maintaining assembly comprises at least two supporting feet, the cradle comprises two curved bars which are symmetrically distributed, the two supporting feet are respectively positioned at two ends of the curved bars, and the supporting feet can slide up and down in the curved bars so as to support the curved bars. The utility model provides a wooden backrest rocking chair. Compared with the prior art, the method has the following beneficial effects: the support legs arranged at the four corners of the cradle are utilized, and the support legs can move up and down, so that the cradle can shake and keep two states of being motionless, the shaking function of the rocking chair is guaranteed, the rocking chair can be kept motionless before the old sits on the rocking chair, and potential safety hazards are avoided.

Description

Wooden backrest rocking chair

Technical Field

The utility model relates to the technical field of furniture, in particular to a wooden backrest rocking chair.

Background

The rocking chair is a chair capable of rocking back and forth, the wooden rocking chair is a rocking chair made of wood, the living quality of the rocking chair can be improved, the rocking chair is one of chair types liked by old people, when the rocking chair is particularly used, the old people need to lean against the rocking chair firstly, the two hands hold the armrests to support the whole body, the two legs are bent in the process of holding the armrests, the buttocks face backwards and downwards until sitting on the chair seat, and the rocking chair is backed on the backrest of the rocking chair;

the following problems exist in the use process: because the rocking chair cannot be kept in a stationary state by itself, the body of the old is generally inflexible, and when the old backs on the rocking chair to hold the armrests of the rocking chair by hand, the armrests of the rocking chair can not be stably held easily due to the rocking of the rocking chair, so that the old is easy to fall down, and potential safety hazards are caused;

in summary, there is a need for a wooden back swing that remains stationary.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a wooden backrest rocking chair, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides a wooden back rocking chair, includes the seat support, the rear end of seat support is equipped with the back, the below of seat support is equipped with the cradle, still includes:

the state maintaining assembly comprises at least two supporting feet, the cradle comprises two curved bars which are symmetrically distributed, the two supporting feet are respectively positioned at two ends of the curved bars, and the supporting feet can slide up and down in the curved bars so as to support the curved bars.

Further, be equipped with a plurality of crossbeam between two the bent lever, two the top of bent lever all is equipped with the state and maintains the subassembly, the top of bent lever is equipped with first bracing piece, second bracing piece and third bracing piece from the back to preceding in proper order, first spout has been seted up at the middle part of first bracing piece, the second spout has been seted up at the middle part of third bracing piece.

Further, be equipped with the connecting rod between the first bracing piece the second bracing piece with be equipped with the connecting rod between the third bracing piece, the first bracing piece the second bracing piece with the top of third bracing piece all with the seat support is connected, the top of connecting rod is equipped with the top box, the both sides of seat support all are equipped with the handrail.

Further, a first rotating shaft is arranged in the upper end of the second supporting rod, a motor for driving the first rotating shaft is arranged in the top box, the first rotating shaft can rotatably penetrate through the top end of the connecting rod, an intermediate bevel gear set is arranged at the bottom end of the first rotating shaft and comprises first bevel teeth and second bevel teeth, and the first bevel teeth are meshed with the second bevel teeth.

Further, the center department of second awl tooth is equipped with the second axis of rotation, the both ends of second axis of rotation all are equipped with side bevel gear group, side bevel gear group includes third awl tooth and fourth awl tooth, the third awl tooth with mesh between the fourth awl tooth, the second axis of rotation passes the center department of third awl tooth, the center department of fourth awl tooth is equipped with the lead screw, the lead screw passes the center department of stabilizer blade, the lead screw with threaded connection between the stabilizer blade.

Further, the first sliding grooves and the second sliding grooves are respectively slidably positioned at corresponding positions, and the supporting feet slidably penetrate through the curved bars.

The utility model provides a wooden backrest rocking chair. Compared with the prior art, the method has the following beneficial effects:

the support legs arranged at the four corners of the cradle are utilized, and the support legs can move up and down, so that the cradle can shake and keep two states of being motionless, the shaking function of the rocking chair is guaranteed, the rocking chair can be kept motionless before the old sits on the rocking chair, and potential safety hazards are avoided.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 shows a schematic overall construction of the foot of the present utility model without being lowered;

FIG. 2 shows a schematic overall construction of the foot of the present utility model when it is lowered;

FIG. 3 shows a partial structural cross-section of the foot of the present utility model without being lowered;

figure 4 shows a partial structural cross-section of the foot of the utility model when it is lowered.

The figure shows: 1. a seat; 2. a backrest; 3. an armrest; 4. a cradle; 41. a curved bar; 42. a cross beam; 5. a state maintenance component; 51. a top box; 52. a motor; 53. a first rotation shaft; 54. an intermediate cone gear set; 541. a first bevel gear; 542. a second bevel gear; 55. a second rotation shaft; 56. a side bevel gear set; 561. a third bevel gear; 562. fourth bevel gear; 57. a screw rod; 58. a support leg; 6. a first support bar; 61. a first chute; 7. a second support bar; 8. a third support bar; 81. a second chute; 9. a connecting rod; 10. a ground plane.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

In order to solve the technical problems in the background technology, a wooden backrest rocking chair is provided as follows:

referring to fig. 1 to 4, the wooden backrest rocking chair provided by the utility model comprises: the chair seat 1, the rear end fixedly connected with back 2 of chair seat 1, the convenience of customers leans on and lies, the equal fixedly connected with handrail 3 in both sides of chair seat 1, the below of chair seat 1 is equipped with cradle 4, cradle 4 includes two curved bars 41 that the symmetry was laid, fixedly connected with a plurality of crossbeam 42 between two curved bars 41, the top of curved bar 41 is from back to preceding fixedly connected with first bracing piece 6 in proper order, second bracing piece 7 and third bracing piece 8, fixedly connected with connecting rod 9 between first bracing piece 6, second bracing piece 7 and the third bracing piece 8, the top fixedly connected with top box 51 of connecting rod 9, the holding chamber has all been seted up to the inside of the upper end of second bracing piece 7 and the inside of connecting rod 9, the top of first bracing piece 6, second bracing piece 7 and third bracing piece 8 all with chair seat 1 fixedly connected with, in the above-mentioned technical scheme, first bracing piece 6 that is equipped with, second bracing piece 7, third bracing piece 8 and connecting rod 9 are used for connecting chair seat 1 and cradle 4, be used for holding state maintenance subassembly 5 simultaneously.

Example two

As shown in fig. 3 and 4, on the basis of the above embodiment, the present embodiment further gives the following: further comprises: the state maintaining component 5, the state maintaining component 5 comprises at least two supporting legs 58, the two supporting legs 58 are respectively positioned at two ends of the curved bars 41, the state maintaining component 5 is arranged above the two curved bars 41, the state maintaining component 5 comprises a first rotating shaft 53, a motor 52 for driving the first rotating shaft 53 is arranged in the top box 51, an output shaft of the motor 52 is fixedly connected with the top end of the first rotating shaft 53, the first rotating shaft 53 can rotate to pass through the top end of the connecting rod 9, an intermediate cone gear set 54 is arranged at the bottom end of the first rotating shaft 53, the intermediate cone gear set 54 comprises a first cone gear 541 and a second cone gear 542, the first cone gear 541 is meshed with the second cone gear 542, the bottom end of the first rotating shaft 53 is fixedly connected with the center of the first cone gear 541, the center department fixedly connected with second axis of rotation 55 of second awl tooth 542, the both ends of second axis of rotation 55 all are equipped with side bevel gear group 56, the both ends of second axis of rotation 55 rotationally stretch into in the inside wall of first bracing piece 6 and third bracing piece 8 respectively, side bevel gear group 56 includes third awl tooth 561 and fourth awl tooth 562, the meshing between third awl tooth 561 and the fourth awl tooth 562, the second axis of rotation 55 passes the center department of third awl tooth 561 and with third awl tooth 561 fixed connection, the center department fixedly connected with lead screw 57 of fourth awl tooth 562, lead screw 57 passes the center department of stabilizer blade 58, threaded connection between lead screw 57 and the stabilizer blade 58, in the above-mentioned technical scheme, motor 52 accessible drive transmission assembly drives a plurality of stabilizer blade 58 and reciprocates simultaneously, conveniently adjust stabilizer blade 58 height.

Example III

As shown in fig. 3 to 4, on the basis of the above embodiment, the present embodiment further provides the following: the middle part of first bracing piece 6 has seted up first spout 61, the middle part of third bracing piece 8 has seted up second spout 81, the lower extreme of a plurality of lead screw 57 is located the inside of first spout 61 and the inside of second spout 81 respectively, a plurality of stabilizer blade 58 is located the first spout 61 and the second spout 81 of corresponding position respectively slidable, stabilizer blade 58 slidably passes curved bar 41, in the above-mentioned technical scheme, lead screw 57 can drive stabilizer blade 58 downwardly moving and stretch out curved bar 41 gradually, until the bottom and the laminating of ground level 10 of a plurality of stabilizer blade 58, thereby drive thereby realize curved bar 41 can shake and curved bar 41 can not shake and the state that is supported.

The working principle and the using flow of the utility model are as follows:

when the support leg needs to be lowered:

before the old man sits on the rocking chair, two motors 52 are started simultaneously, the output shafts of the motors 52 drive a first rotating shaft 53 to rotate, the first rotating shaft 53 drives a first bevel gear 541 to rotate, the first bevel gear 541 drives a second bevel gear 542 to rotate, the second bevel gear 542 drives a second rotating shaft 55 to rotate, the second rotating shaft 55 drives two third bevel gears 561 to rotate, the third bevel gear 561 drives a fourth bevel gear 562 to rotate, the fourth bevel gear 562 drives a screw rod 57 to rotate, the screw rod 57 drives a supporting leg 58 to move downwards, the supporting leg 58 slides downwards in a first sliding groove 61 or a second sliding groove 81 and extends out of the bottom end of a curved rod 41 until the bottom end of the supporting leg 58 is attached to the ground plane 10, at the moment, two ends of the curved rod 41 are supported, the rocking frame 4 cannot shake any more, and at the moment, the old man can hold an armrest and sit on the rocking chair;

when the support legs need to be retracted:

after the old people sits on the rocking chair, the two motors 52 are restarted, the output shafts of the motors 52 drive the first rotating shafts 53 to rotate in the opposite directions, the first rotating shafts 53 drive the first bevel gear 541 to rotate, the first bevel gear 541 drives the second bevel gear 542 to rotate, the second bevel gear 542 drives the second rotating shaft 55 to rotate, the second rotating shaft 55 drives the two third bevel gears 561 to rotate, the third bevel gear 561 drives the fourth bevel gear 562 to rotate, the fourth bevel gear 562 drives the screw rod 57 to rotate, the screw rod 57 drives the supporting legs 58 to move upwards, the supporting legs 58 slide upwards in the first sliding grooves 61 or the second sliding grooves 81 and retract into the bent rods 41, and the cradle 4 can rock.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a wooden back rocking chair, includes seat support (1), the rear end of seat support (1) is equipped with back (2), the below of seat support (1) is equipped with cradle (4), its characterized in that: further comprises:

the state maintaining assembly (5), the state maintaining assembly (5) comprises at least two supporting feet (58), the cradle (4) comprises two curved bars (41) which are symmetrically distributed, the two supporting feet (58) are respectively positioned at two ends of the curved bars (41), and the supporting feet (58) can slide up and down in the curved bars (41) so as to support the curved bars (41).

2. A wooden back swing as claimed in claim 1 wherein: a plurality of cross beams (42) are arranged between the two curved bars (41), a state maintaining assembly (5) is arranged above the two curved bars (41), a first supporting rod (6), a second supporting rod (7) and a third supporting rod (8) are sequentially arranged at the top end of the curved bar (41) from back to front, a first sliding groove (61) is formed in the middle of the first supporting rod (6), and a second sliding groove (81) is formed in the middle of the third supporting rod (8).

3. A wooden back swing as claimed in claim 2 wherein: the novel chair comprises a chair seat (1), and is characterized in that a connecting rod (9) is arranged between a first supporting rod (6), a second supporting rod (7) and a third supporting rod (8), the first supporting rod (6), the second supporting rod (7) and the top end of the third supporting rod (8) are connected with the chair seat (1), a top box (51) is arranged at the top end of the connecting rod (9), and armrests (3) are arranged on two sides of the chair seat (1).

4. A wooden back swing as claimed in claim 3 wherein: the inside first axis of rotation (53) that is equipped with of upper end of second bracing piece (7), the inside of top box (51) is equipped with and is used for the drive motor (52) of first axis of rotation (53), first axis of rotation (53) rotatable the passing the top of connecting rod (9), the bottom of first axis of rotation (53) is equipped with intermediate cone gear group (54), intermediate cone gear group (54) include first awl tooth (541) and second awl tooth (542), first awl tooth (541) with second awl tooth (542) meshing.

5. A wooden back swing as claimed in claim 4 wherein: the center department of second awl tooth (542) is equipped with second axis of rotation (55), the both ends of second axis of rotation (55) all are equipped with side bevel gear group (56), side bevel gear group (56) include third awl tooth (561) and fourth awl tooth (562), third awl tooth (561) with mesh between fourth awl tooth (562), second axis of rotation (55) pass the center department of third awl tooth (561), the center department of fourth awl tooth (562) is equipped with lead screw (57), lead screw (57) pass the center department of stabilizer blade (58), lead screw (57) with threaded connection between stabilizer blade (58).

6. A wooden back swing as claimed in claim 5 wherein: -a number of said legs (58) being slidably located in said first (61) and second (81) runners, respectively, in corresponding positions, said legs (58) being slidably passed through said curved bars (41).