CN219306335U - Foldable electric rocking chair - Google Patents

Abstract

The utility model discloses a foldable electric rocking chair, which can drive a backrest frame and a leg support frame which are respectively hinged with two ends of a bottom connecting rod to rotate relative to the hinged position of the bottom connecting rod through reciprocating rotation of a driving device so as to realize the relative movement of a reclining chair cloth connected between the backrest frame and the leg support frame, and further realize the automatic rocking of the rocking chair.

Description

Foldable electric rocking chair

Technical Field

The utility model belongs to the technical field of leisure seats, and particularly relates to a foldable electric rocking chair.

Background

Rocking chairs are commonly used in daily life, people can sit on the rocking chair for rest or reading books when sitting idle, the body and mind are relaxed, the bottoms of the common rocking chairs are arc-shaped, and people need dark limbs to enable the people to shake regularly when sitting down, or the people can step on the rocking chair continuously through legs to obtain power.

In addition, some rocking chairs with motors are also arranged on the market at present, so that the rocking chairs can automatically swing and are popular with people, but the rocking chairs cannot be folded and stored due to the arrangement of the swinging motors and the complex connecting structure.

Disclosure of Invention

The utility model mainly aims to provide a foldable electric rocking chair, which is more convenient for folding and storage of the electric rocking chair.

According to a first aspect of the embodiment of the utility model, a foldable electric rocking chair is provided, which comprises bottom connecting rods symmetrically arranged on two sides, and a backrest frame and a leg support frame, wherein the end parts of the backrest frame and the leg support frame are respectively hinged with two ends of the bottom connecting rods on two sides, reclining chair cloth is connected between the backrest frame and the leg support frame, a foot support fixing rod is linked below the leg support frame, the tail part of the foot support fixing rod is fixedly connected below the leg support frame, the middle part of the foot support fixing rod is connected below the leg support frame through a flexible strip in a hanging manner, the bottom of the leg support frame is further connected with a driving device, the output end of the driving device is rotationally connected with a first driving belt and a second driving belt, the other end of the first driving belt is elastically connected to the top end of the leg support frame, and the other end of the second driving belt is connected to the top of the backrest frame.

According to the foldable electric rocking chair disclosed by the embodiment of the first aspect of the utility model, the front ends of the heel brace fixing rods are connected with telescopic heel braces, and two sides of each telescopic heel brace extend into the heel brace fixing rods respectively and move in a telescopic manner along the interiors of the heel brace fixing rods.

According to the foldable electric rocking chair disclosed by the embodiment of the first aspect of the utility model, the middle part of the first driving belt is connected with a spring, the first driving belt and the second driving belt are oppositely wound at the output end of the driving device, the driving device rotates to drive the first driving belt to shrink and the second driving belt to expand, or the driving device rotates to drive the first driving belt to expand and the second driving belt to shrink.

According to the foldable electric rocking chair disclosed by the embodiment of the first aspect of the utility model, the leg support frames and the heel brace fixing rods are positioned on the inner side of the backrest frame, the outer sides of the leg support frames and the heel brace fixing rods are arranged at intervals with the inner side of the backrest frame, the handrail parts are arranged between the outer sides of the leg support frames and the inner side of the backrest frame, and two ends of the handrail parts are hinged with the leg support frames and the backrest frame respectively.

According to the foldable electric rocking chair disclosed by the embodiment of the first aspect of the utility model, the leg support frames and the heel brace fixing rods are positioned on the outer side of the backrest frame, the inner sides of the leg support frames and the heel brace fixing rods are arranged at intervals with the outer side of the backrest frame, the handrail parts are arranged between the inner sides of the leg support frames and the outer side of the backrest frame, and two ends of the handrail parts are hinged with the leg support frames and the backrest frame respectively.

According to the foldable electric rocking chair disclosed by the embodiment of the first aspect of the utility model, the U-shaped reinforcing rods are connected between the two sides of the bottom of the backrest frame, and the two sides of the U-shaped reinforcing rods are fixedly connected with the two sides of the bottom of the backrest frame respectively.

According to the foldable electric rocking chair disclosed by the embodiment of the first aspect of the utility model, the bottom of the backrest frame is divided into two sections, the U-shaped reinforcing rod is fixedly connected with the backrest frame positioned at the lower part, and the upper part of the U-shaped reinforcing frame is provided with the bolts which can be embedded into the two sides of the backrest frame positioned at the upper part.

According to the foldable electric rocking chair disclosed by the embodiment of the first aspect of the utility model, the bottom connecting rod comprises a front connecting rod and a rear connecting rod which are hinged with each other, the hinge points of the front connecting rod and the rear connecting rod are positioned at the rear section of the bottom connecting rod, and an elastic opening and closing piece is connected between the hinge points of the front connecting rod and the rear connecting rod and the lower part of the leg supporting frame.

According to the foldable electric rocking chair disclosed by the embodiment of the first aspect of the utility model, the elastic opening and closing piece comprises two sections of opening and closing connecting rods hinged with each other, and a return spring is arranged between the two sections of opening and closing connecting rods.

According to the foldable electric rocking chair disclosed by the embodiment of the first aspect of the utility model, the bottoms of the two sides of the backrest frame and the leg support frame are respectively provided with a foot pad coaxially arranged.

One of the above technical solutions of the present utility model has at least one of the following advantages or beneficial effects:

this folding electric rocking chair is through the reciprocal rotation of drive arrangement to expand repeatedly or shrink first drive belt and second drive belt, can drive the articulated back frame that links to each other respectively with the both ends of bottom connecting rod and shank support frame and the articulated position rotation of bottom connecting rod relatively, thereby realize connecting the relative movement of the deck chair cloth between back frame and shank support frame, in order to realize the automatic swing of rocking chair, the back frame is connected with shank support frame with the bottom connecting rod of below through the deck chair cloth of top of this electric rocking chair is in order to constitute relative dynamic balance's whole, and can realize the folding of rocking chair through upset shank support frame and back frame, thereby realize accomodating.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a schematic perspective view of a first embodiment of a collapsible electric swing of the present utility model;

FIG. 2 is a schematic side elevational view of a first embodiment of the collapsible electric swing of the present utility model;

FIG. 3 is a schematic perspective view of a second embodiment of a collapsible electric swing of the present utility model;

FIG. 4 is a schematic side elevational view of a second embodiment of the collapsible electric swing of the present utility model;

FIG. 5 is a schematic view showing a folded state structure of a first embodiment of the foldable electric rocking chair of the present utility model;

fig. 6 is a schematic view showing a folded state structure of a first embodiment of the foldable electric rocking chair of the present utility model.

Description of the embodiments

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" and "second" may explicitly or implicitly include one or more features.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the term "connected" should be construed broadly, and for example, it may be a fixed connection or an active connection, or it may be a detachable connection or a non-detachable connection, or it may be an integral connection; may be mechanically connected, may be electrically connected, or may be in communication with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements, indirect communication or interaction relationship between the two elements.

The following disclosure provides many different embodiments, or examples, for implementing different aspects of the utility model.

Referring to fig. 1 to 6, there is provided a foldable electric rocking chair, comprising a bottom connecting rod 10 symmetrically disposed on both sides, and a backrest frame 20 and a leg support frame 30 having ends respectively hinged to both ends of the bottom connecting rod 10 on both sides, a recliner cloth 21 being connected between the backrest frame 20 and the leg support frame 30, a leg fixing rod 40 being linked to a lower portion of the leg support frame 30, a tail portion of the leg fixing rod 40 being fixedly connected to a lower portion of the leg support frame 30, a middle portion of the leg fixing rod 40 being suspended and connected to a lower portion of the leg support frame 30 by a flexible bar 41, a driving device 50 being further connected to a bottom portion of the leg support frame 30, an output end of the driving device 50 being rotatably connected to a first driving belt 51 and a second driving belt 52, the other end of the first driving belt 51 being elastically connected to a top end of the leg support frame 30, and the other end of the second driving belt 52 being connected to a top portion of the backrest frame 20.

The foldable electric rocking chair can drive the backrest frame 20 and the leg support frame 30 which are respectively hinged with the two ends of the bottom connecting rod 10 to rotate relative to the hinged position of the bottom connecting rod 10 through the reciprocating rotation of the driving device 50 so as to realize the relative movement of the reclining chair cloth 21 connected between the backrest frame 20 and the leg support frame 30, and realize the automatic swinging of the rocking chair, the backrest frame 20 and the leg support frame 30 are connected through the upper reclining chair cloth 21 and the lower bottom connecting rod 10 of the electric rocking chair so as to form a relatively dynamic balance whole, and the folding of the rocking chair can be realized through overturning the leg support frame 30 and the backrest frame 20, thereby realizing the storage.

In some embodiments of the present utility model, the front end of the heel brace fixing rod 40 is connected with a telescopic heel brace 42, and two sides of the telescopic heel brace 42 extend into the heel brace fixing rod 40 respectively and move telescopically along the inside of the heel brace fixing rod 40. In use, the telescoping heel brace 42 extends from the front end of the heel brace securing lever 40 to extend to the outer end of the heel brace securing lever 40 for better supporting the user's foot. After use, the telescoping leg 42 can be retracted into the tubular leg rest 40 to reduce the overall volume of the completed swing.

In some embodiments of the present utility model, a spring is connected to the middle of the first driving belt 51, the first driving belt 51 and the second driving belt 52 are oppositely wound around the output end of the driving device 50, the driving device 50 rotates to drive the first driving belt 51 to shrink and the second driving belt 52 to expand, or the driving device 50 rotates to drive the first driving belt 51 to expand and the second driving belt 52 to shrink. The reclining cloths 21 and the bottom connecting rods 10 connected to the upper and lower ends of the back frame 20 and the leg support frame 30 constitute an integral frame of the rocking chair which is dynamically balanced and stable, and the first driving belt 51 and the second driving belt 52 are connected through the driving device 50 so as to reciprocate the first driving belt 51 and the second driving belt 52 to contract and expand through the driving device 50, thereby realizing the change of the relative positions between the back frame 20 and the leg support frame 30 and realizing the automatic rocking function of the rocking chair.

The power of the driving device 50 is output in a friction transmission mode through a 'combination belt' formed by hooking a belt pulley of the driving device 50 and a first driving belt 51 connected with a spring, the first driving belt 51 is connected with the top end of the leg support frame 30 in the swinging process of the rocking chair, the belt pulley at the output end of the driving device 50 is rotated, the total length of the top three line sections of the backrest frame 20 is always 'variable', the elastic expansion and contraction of the 'combination belt' is required by the 'variable', and the 'combination belt' is enabled to keep the inelastic second driving belt 52 and the belt pulley of the driving device 50 to have enough friction force.

When the driving device 50 rotates toward the second driving belt 52, the belt between the pulley of the driving device 50 and the top of the back rest 20 becomes "short", and the first driving belt 51 having elasticity among the combined belts shortens and recovers the "short" length. The belt pulley of the driving device 50 and the top of the backrest frame 20 are shortened by the belt to change the angle between the rocking chair back frame 20 and the rocking chair bottom connecting rod 10, so that the rocking chair is out of balance, and the dragging action is completed; when the driving device 50 rotates toward the elastic first driving belt 51, the elastic first driving belt 51 is extended, and the rocking chair is restored to be balanced under the action of gravity. The resilient first drive belt 51 stretches the belt length of both the pulley of the "backfill" drive 50 and the top of the back rest 20, completing the "release" action. The rocking chair is driven by the positive and negative circulation rotation of the output belt pulley of the driving device 50 to finish the dragging and dropping actions through the combined belt, so as to realize the rocking chair.

Referring to fig. 3, in some embodiments of the present utility model, the leg support 30 and the foot rest 40 are located on the inner side of the backrest frame 20, the outer sides of the leg support 30 and the foot rest 40 are spaced apart from the inner side of the backrest frame 20, a armrest 31 is disposed between the outer side of the leg support 30 and the inner side of the backrest frame, and two ends of the armrest 31 are hinged to the leg support 30 and the backrest frame 20, respectively.

Referring to fig. 1, in some embodiments of the present utility model, the leg support 30 and the foot rest 40 are located at the outer side of the backrest frame 20, the inner sides of the leg support 30 and the foot rest 40 are spaced from the outer side of the backrest frame 20, a handrail 31 is disposed between the inner side of the leg support 30 and the outer side of the backrest frame, and two ends of the handrail 31 are hinged to the leg support 30 and the backrest frame 20, respectively.

The armrest portion 31 and the backrest frame 20 are provided with a safety distance therebetween, and the armrest portion 31 and the leg support frame 30 are provided with a safety distance therebetween. The leg support frames 30 and the backrest frame 20 are crossed but not fixed, the bottom connecting rod 10 is parallel to the ground, the leg support frames 30, the bottom connecting rod 10, the backrest frame 20 and the armrest part 31 form a swaying quadrilateral structure, and the reclining chair cloth 21 is arranged between the backrest frame 20 and the leg support frames 30 at the same side of the armrest part 31.

In some embodiments of the present utility model, a U-shaped reinforcing bar 22 is connected between two sides of the bottom of the backrest frame 20, and two sides of the U-shaped reinforcing bar 22 are fixedly connected to two sides of the bottom of the backrest frame 20.

In some embodiments of the present utility model, the bottom of the backrest frame 20 is divided into two sections, the U-shaped reinforcing rod 22 is fixedly connected with the backrest frame 20 located at the lower part, and the upper part of the U-shaped reinforcing rod 22 is provided with a latch pin which can be embedded into two sides of the backrest frame 20 located at the upper part.

The two sides of the bottom of the back rest 20 are arranged at intervals, and the connection between the bottoms of the back rest 20 can be reinforced and strengthened by reversely connecting the U-shaped reinforcing rods 22.

In the process of accommodating the electric rocking chair, the pin between the U-shaped reinforcing frame 22 and the backrest frame 20 can be further pressed to release, so that the backrest frame 20 is further folded, and the purpose of further folding and accommodating is achieved.

In some embodiments of the present utility model, the bottom connecting rod 10 includes a front connecting rod and a rear connecting rod hinged to each other, the hinge points of the front connecting rod and the rear connecting rod are located at the rear section of the bottom connecting rod 10, and an elastic opening and closing member 11 is connected between the hinge points of the front connecting rod and the rear connecting rod and the lower portion of the leg support frame 30.

In some embodiments of the present utility model, the elastic shutter 11 comprises two sections of shutter links hinged to each other, between which a return spring is mounted.

In some embodiments of the present utility model, the bottoms of the two sides of the backrest frame 20 and the leg support frame 30 are respectively provided with a coaxially arranged foot pad, so that friction to the ground can be reduced, and the backrest frame 20 and the leg support frame 30 can be conveniently fixedly supported or moved and transferred in the use process of the rocking chair.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. The utility model provides a folding electric rocking chair, its characterized in that, including the bottom connecting rod and the tip that bilateral symmetry set up respectively with both ends articulated back frame and the shank support frame of bottom connecting rod, back frame with connect deck chair cloth between the shank support frame, the below of shank support frame links has the heel brace dead lever, the afterbody fixed connection of heel brace dead lever the below of shank support frame, the middle part of heel brace dead lever hang through flexible strip connect in the below of shank support frame, the bottom of shank support frame still is connected with drive arrangement, drive arrangement's output rotates and is connected with first drive belt and second drive belt, the other end elastic connection of first drive belt is connected to the top of shank support frame, the other end of second drive belt is connected to the top of back frame.

2. The collapsible electric rocking chair of claim 1, wherein: the front end of the heel brace dead lever is connected with telescopic flexible heel brace, the both sides of flexible heel brace stretch into respectively in the heel brace dead lever, and follow the inside concertina movement of heel brace dead lever.

3. The collapsible electric rocking chair of claim 1, wherein: the middle part of first drive area is connected with the spring, first drive area with the second drive area relative reverse winding in drive arrangement's output, drive arrangement rotates in order to drive first drive area shrink and second drive area expand, perhaps drive arrangement rotates in order to drive first drive area expands and second drive area shrink.

4. A collapsible electric rocking chair according to claim 2 or 3, wherein: the leg support frame with the heel brace dead lever is located the inboard of back frame, the leg support frame with the outside of heel brace dead lever with the inboard interval setting of back frame, the outside of leg support frame with be equipped with handrail portion between the inboard of back frame, the both ends of handrail portion respectively with leg support frame with back frame articulates.

5. A collapsible electric rocking chair according to claim 2 or 3, wherein: the leg support frame with the heel brace dead lever is located the outside of back frame, the leg support frame with the inboard of heel brace dead lever with the outside interval setting of back frame, the leg support frame inboard with be equipped with handrail portion between the outside of back frame, the both ends of handrail portion respectively with the leg support frame with back frame articulates.

6. The collapsible electric rocking chair of claim 1, wherein: the U-shaped reinforcing rods are connected between two sides of the bottom of the backrest frame, and two sides of each U-shaped reinforcing rod are fixedly connected with two sides of the bottom of the backrest frame respectively.

7. The collapsible electric rocking chair of claim 6, wherein: the bottom of the backrest frame is divided into two sections, the U-shaped reinforcing rod is fixedly connected with the backrest frame positioned at the lower part, and the upper part of the U-shaped reinforcing frame is provided with a bolt which can be embedded into two sides of the backrest frame positioned at the upper part.

8. The collapsible electric rocking chair of claim 1, wherein: the bottom connecting rod is including articulated preceding connecting rod and back connecting rod each other, the pin joint of preceding connecting rod and back connecting rod is located the back end of bottom connecting rod, the pin joint of preceding connecting rod and back connecting rod with be connected with elasticity opening and shutting piece between the lower part of shank support frame.

9. The collapsible electric rocking chair of claim 8, wherein: the elastic opening and closing piece comprises two sections of opening and closing connecting rods hinged with each other, and a return spring is arranged between the two sections of opening and closing connecting rods.

10. The collapsible electric rocking chair of claim 9, wherein: the bottom of the two sides of the backrest frame and the leg support frame are provided with foot pads which are coaxially arranged.

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