CN209075358U - Massage chair frame - Google Patents

Abstract

The utility model discloses a massage chair frame, which comprises a base, a backrest frame and a driving device. Two side frames are symmetrically arranged on both sides of the base, and the side frames include a first roller and a second roller. The longitudinal direction of the first roller is The position is higher than the second roller and is arranged at the rear of the second roller. Both sides of the backrest frame are provided with arc-shaped chute for the first roller and the second roller to slide and cooperate. The backrest frame includes two On the wave-shaped slide rail for installing the manipulator, convex sections are formed on the wave-shaped slide rail corresponding to the user's waist and neck respectively, and the driving device includes a first electric push rod, one end of the first electric push rod It is hinged with the base and the other end is hinged with the backrest frame. Aiming at the deficiencies of the prior art, the utility model provides a massage chair frame with a simple structure, lower cost, less failure and more comfortable use.

Description

massage chair frame

technical field

The utility model relates to a massage chair frame.

Background technique

With the continuous improvement of people's living standards, people pay more and more attention to their physical and mental health. Therefore, massage chairs with functions such as relieving stress and relieving fatigue have gradually begun to be favored by consumers. As an important component of the massage chair, the massage chair frame usually includes a backrest frame. The bottom of the backrest frame is provided with a base, and the base is provided with a sliding seat that can slide back and forth. The backrest frame is rotatably arranged on the sliding seat. A first electric push rod is arranged between the base and the sliding seat, and a second electric push rod is arranged between the sliding seat and the backrest frame. The arrangement of the push rods enables the backrest frame to be rotated and tilted, and the arrangement of the two electric push rods enriches people's comfort requirements for the massage chair, but leads to the complex structure and easy failure of the conventional massage chair frame. In addition, the massage chairs in the prior art are generally provided with a manipulator that can move along the back, waist and buttocks of the user, but they have poor conformity and are prone to discomfort.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a massage chair frame with a simple structure, lower cost, less failure and more comfortable use.

In order to achieve the above purpose, the utility model provides a massage chair frame, which includes a base, a backrest frame and a driving device, two side frames are symmetrically arranged on both sides of the base, and the side frames include a first roller and a driving device. The second roller, the longitudinal position of the first roller is higher than that of the second roller and is arranged behind the second roller, and both sides of the backrest frame are provided with arcs for the first roller and the second roller to slide and cooperate with each other. A chute, the first roller and the second roller are both arranged towards the middle of the two side frames, the backrest frame includes two wave-shaped slide rails for installing the manipulator, the two wave-shaped slide rails The notch of the two is arranged in the middle direction of the two, and the wave-shaped slide rails are respectively formed with raised sections corresponding to the waist and neck of the user, and the driving device includes a first electric push rod, the first electric push rod. One end of the push rod is hinged with the base and the other end is hinged with the backrest frame.

The advantages of adopting the above technical solution are: because the longitudinal position of the first roller is higher than that of the second roller and is arranged behind the second roller, and both sides of the backrest frame are provided with the first roller and the second roller. The arc-shaped chute with which the roller slides is used, so that the first electric push rod can drive the backrest frame to slide forward and rotate and tilt at the same time. Compared with the massage chair frame in the prior art, only one electric push rod can be used. The massage chair rotates and tilts while sliding, the structure is simple, and it is not easy to malfunction. Due to the setting of the wave-shaped slide rail, the manipulator can move along it, so as to achieve a full range of massage on the human body's buttocks, waist, back and neck. A raised segment is formed, so that the manipulator can float slightly toward the human body when sliding to the position of the user's waist and neck, and the depressions of the user's waist and neck can be massaged more fully, thereby improving the manipulator's performance. Submissive, enhanced massage comfort.

The utility model can be further arranged as follows: two extension frames are symmetrically arranged on both sides of the backrest frame toward the base direction, and the extension frame includes a first connecting rod, a second connecting rod and a third connecting rod, and the first connecting rod The length of the rod is longer than that of the second connecting rod, one end of the third connecting rod is connected with the lower end of the second connecting rod and the other end is connected with the first connecting rod, and the first connecting rod and the second connecting rod are parallel to each other and are equal to each other. Perpendicular to the third connecting rod, the backrest frame further includes a first fixing rod, two ends of the first fixing rod are respectively connected with the lower ends of the two first connecting rods, and the other side of the first electric push rod is connected. One end is hinged on the first fixing rod.

Through further arrangement, the first connecting rod and the second connecting rod are parallel to each other and both are perpendicular to the third connecting rod, which makes the extension frame simple in structure and strong in stability. Since the other end of the first electric push rod is hinged on the first fixed rod, and because the two ends of the first fixed rod are respectively connected with the lower ends of the two first connecting rods, the lifting angle of the first electric push rod is reduced. Therefore, it is more stable during operation and reduces the load of the first electric push rod.

The utility model can be further configured as follows: the backrest frame includes a plurality of rib frames arranged from the waist to the head of the user, the two ends of the rib frame are respectively fixed on two wave-shaped slide rails, and the arc One end of the arc-shaped chute is fixed on the rib frame at the waist, and the other end of the arc-shaped chute is fixed with the extension frames on both sides of the backrest frame.

Through further arrangement, since the backrest frame includes a plurality of rib frames arranged from the waist to the head of the user, and the two ends of the rib frame are respectively fixed on both sides of the wave-shaped slide rail, the rib frame can support the two waves. Shaped slide rails are used for support, so that the backrest frame is not easy to shake when sliding and tilting, and the stability is improved.

The utility model can be further configured as follows: the two side frames include a horizontal bar and two vertical bars, the two vertical bars are parallel to each other and are both perpendicular to the base, and the two ends of the horizontal bar are respectively Vertically and fixedly connected to the two vertical bars, the first roller and the second roller are both arranged on the horizontal bar.

Through further arrangement, since the two vertical rods are parallel to each other and are perpendicular to the base, and because the two ends of the horizontal rod are respectively perpendicular to the two vertical rods and are fixedly connected, such a setting structure is simple, the cost is low, and the load-bearing capacity is low. strong ability.

The utility model can be further configured as follows: the front end of the backrest frame is hingedly provided with a swing piece and a leg frame, a second fixing rod is connected between the lower ends of the second connecting rods, and the driving device includes a second electric push rod One end of the second electric push rod is hinged with the swing piece and the other end is hinged with the second fixed rod.

Through further arrangement, the second electric push rod pushes the swinging member to lift and at the same time it pushes the leg frame to lift, so that the position of the legs can be changed according to requirements to improve the comfort of the utility model. In addition, due to the different heights of the second fixed rod and the first fixed rod, the first electric push rod and the second electric push rod are more compact in structure while avoiding mutual interference, thereby reducing the volume of the product.

Description of drawings

Fig. 1 is the side view of the utility model embodiment;

Fig. 2 is the use state diagram of the first electric push rod in the embodiment of the present utility model;

Fig. 3 is the use state diagram of the second electric push rod in the embodiment of the present utility model;

4 is a perspective view of a base in an embodiment of the present invention;

5 is a perspective view of a backrest frame in an embodiment of the present invention.

Detailed ways

The embodiment of the massage chair frame of the present invention is shown in Figures 1-5: it includes a base 2, a backrest frame 1 and a driving device, two side frames 203 are symmetrically arranged on both sides of the base, and the side frames 203 include a The first roller 201 and the second roller 202, the longitudinal position of the first roller 201 is higher than that of the second roller 202 and is arranged at the rear of the second roller 202. The arc-shaped chute 101 in which the rollers 201 and the second rollers 202 are slidably matched, the first rollers 201 and the second rollers 202 are both arranged toward the middle of the two side frames 203, and the backrest frame 1 includes two For installing the wave-shaped slide rails 107 of the manipulator, the notches of the two wave-shaped slide rails 107 are arranged in the middle direction of the two. From the starting section 108 , the driving device includes a first electric push rod 5 , one end of the first electric push rod 5 is hinged with the base 2 and the other end is hinged with the backrest frame 1 . Two extension frames are symmetrically arranged on both sides of the backrest frame 1 toward the base 2 . The extension frame includes a first connecting rod 103 , a second connecting rod 104 and a third connecting rod 105 . The length of the first connecting rod 103 is Larger than the second connecting rod 104 , one end of the third connecting rod 105 is connected to the lower end of the second connecting rod 104 and the other end is connected to the first connecting rod 103 , between the first connecting rod 103 and the second connecting rod 104 Parallel to each other and perpendicular to the third link 105, the backrest frame 1 further includes a first fixing rod 110, and both ends of the first fixing rod 110 are respectively connected with the lower ends of the two first connecting rods 103, The other end of the first electric push rod 5 is hinged on the first fixed rod 110 . The backrest frame 1 also includes a plurality of rib frames 109 arranged along the user's waist to the head. Both ends of the rib frames 109 are respectively fixed on two wave-shaped slide rails 107. One end of the arc-shaped chute 101 on both sides is respectively fixed on the rib frame 109 located at the waist, and the other end is fixed on the extension frame on both sides of the backrest frame 1 . The two side frames include a cross bar 205 and two vertical bars 204, the two vertical bars 204 are parallel to each other and are perpendicular to the base 2, and the two ends of the cross bar 205 are respectively connected with the two vertical bars 204. The vertical bars 204 are vertical and fixedly connected, and the first rollers 201 and the second rollers 202 are both arranged on the horizontal bars 204 . The front end of the backrest frame 1 is hingedly provided with a swing member 7 and a leg frame 4 , a second fixing rod 106 is connected between the second connecting rods 104 , and the driving device includes a second electric push rod 6 . One end of the second electric push rod 6 is hinged with the swinging member 7 and the other end is hinged 106 with the second fixed rod 103 .

The above examples are only one of the preferred specific examples of the present invention, and the usual changes and substitutions made by those skilled in the art within the scope of the technical solutions of the present invention are included in the protection scope of the present invention.

Claims (5)

1. a kind of Massage chair frame includes pedestal, back frame and driving device, it is characterised in that: the pedestal two sides are symmetrical There are two side frame, the side frame includes the first idler wheel and the second idler wheel for setting, and the lengthwise position of first idler wheel is higher than the Second wheel and it is arranged at the rear of the second idler wheel, the back frame two sides are provided with for the first idler wheel and the second roller-coaster The arc chute of cooperation, first idler wheel and the second idler wheel are towards the setting of the intermediate direction of two side frames, the back frame Including there are two the recesses of the waveform sliding rail for installation manipulator, described two waveform sliding rails to set towards direction among the two It sets, user waist is respectively corresponded on the waveform sliding rail and neck location is each formed with raised section, the driving device packet The first electric pushrod is included, first electric pushrod one end is hinged with the base and the other end is hinged with back frame.

2. Massage chair frame according to claim 1, it is characterised in that: the back frame two sides are symmetrical arranged towards pedestal direction There are two Extension support, the Extension support includes first connecting rod, second connecting rod and third connecting rod, and first connecting rod length is greater than the Two connecting rods, described third connecting rod one end is connected with second connecting rod lower end and the other end is connected with first connecting rod, and described first connects It is parallel to each other between bar and second connecting rod and perpendicular with third connecting rod, the back frame further includes having the first fixed link, institute It states the first fixed link both ends to be connected with two first connecting rod lower ends respectively, the other end of first electric pushrod is hinged on institute It states in the first fixed link.

3. Massage chair frame according to claim 2, it is characterised in that: include multiple along user's waist in the back frame The rib frame that portion arranges to head, the both ends of rib frame are individually fixed on two waveform sliding rails, and one end of the arc chute is solid Due on the rib frame being located at waist, and the other end of arc chute and the Extension support of back frame two sides are mutually fixed.

4. Massage chair frame according to claim 1 or 2 or 3, it is characterised in that: described two side frames include a cross Bar and two vertical bars are parallel to each other between described two vertical bars and are each perpendicular to pedestal, and the both ends of the cross bar are respectively with two A vertical bar is perpendicular and is fixedly connected, and first idler wheel and the second idler wheel are arranged on cross bar.

5. Massage chair frame according to claim 2, it is characterised in that: the back frame front end be hingedly provided with swing component with And leg support, the second fixed link is connected between the second connecting rod lower end, and the driving device includes the second electric pushrod, institute State that second electric pushrod one end is hinged with swing component and the other end is hinged with the second fixed link.