CN219167021U - Massaging chair frame - Google Patents

Abstract

The utility model discloses a massage chair rack, which is characterized by comprising a supporting seat, wherein 2 guide plates which are arranged in parallel are fixed on the supporting seat, an upper chute and a lower chute which are arranged up and down are arranged on the guide plates, 2 upper chutes are symmetrically arranged on 2 guide plates, and 2 lower chutes are symmetrically arranged on 2 guide plates; the upper chute comprises a first arc-shaped groove which is upwards protruded at a position corresponding to the waist of the human body; the lower chute is provided with racks arranged along the length direction of the chute body, the front and rear wheels of the massage machine core are respectively provided with double chutes which are arranged up and down to slide, the height difference design of the vertical direction of the double chutes is utilized, and the massage wheels at the rear can quickly fall down to avoid collision with the buttocks when massaging to pass through the buttocks of a human body, so that the massage effect is improved.

Description

Massaging chair frame

Technical Field

The utility model relates to the field of massage components, in particular to a massage armchair frame.

Background

The conventional massage chair guide rail groove adopts a single sliding groove to match with a rack, if a travelling massage machine is searched for in the specification of the document, the name of the travel massage machine is CN202021398914.5, the section [23] records a travelling massage machine, the travel massage machine comprises a back massage machine rail 1, a massage machine component 2 and a massage machine fixed component 3, the massage machine component 2 is arranged on the back massage machine rail 1 through the massage machine fixed component 3, the massage machine component 2 moves up and down on the back massage machine rail 1, the inner side of the back massage machine rail 1 is provided with a travelling groove 101 in the specification of the document [26], and a first travelling roller 305 and a second travelling roller 306 are both positioned in the travelling groove 101 "

In the above document, the first running roller 305 and the second running roller 306 on the side of the massage machine are both located in the same running groove 101.

However, as the back and the buttocks of the human body have a certain radian, particularly the massage area between the waist and the buttocks, the running track of the massage device is relatively single, and the massage device cannot be attached to each part of the human body curve for massage, when the massage device is required to be suitable for the massage depth of the waist, the massage device can not avoid the buttocks, and the massage device can squeeze the human body forwards, so that the massage effect is poor.

Disclosure of Invention

The utility model aims to provide a massage chair frame, which adopts double sliding grooves which are arranged up and down to respectively slide front and back wheels of a massage machine core, and utilizes the height difference design of the double sliding grooves in the vertical direction, so that the massage wheels at the rear can quickly fall down to avoid collision with buttocks when the massage passes through the buttocks of a human body, thereby improving the massage effect.

The technical aim of the utility model is realized by the following technical scheme:

the massage chair frame comprises a supporting seat, wherein 2 guide plates which are arranged in parallel are fixed on the supporting seat, an upper chute and a lower chute which are arranged up and down are arranged on the guide plates, 2 upper chutes are symmetrically arranged on the 2 guide plates, and 2 lower chutes are symmetrically arranged on the 2 guide plates; the upper chute comprises a first arc-shaped groove which is upwards protruded at a position corresponding to the waist of the human body; the lower chute is provided with racks arranged along the length direction of the chute body.

Preferably, the upper chute comprises a second arc-shaped groove which is upwards protruded corresponding to the neck position of the human body.

Preferably, a first supporting rod is hinged between the guide plate and the supporting seat, a second supporting rod is hinged to the supporting seat, and the upper end of the second supporting rod slides on the guide plate; a cross rod is fixed between the two guide plates, a telescopic rod for pushing the guide plates to swing is arranged between the supporting seat and the cross rod, and two ends of the telescopic rod are respectively hinged to the supporting seat and the cross rod.

Preferably, the telescopic rod is an electric push rod.

Preferably, the guide plate is provided with a guide groove, and the upper end of the second support rod is provided with a roller which slides in the guide groove.

Preferably, the guide plate comprises a base plate and a movable plate, the movable plate is positioned above the base plate, a vertical push-pull rod is fixed on the base plate, the upper end of the push-pull rod is fixed with the movable plate, and a vertical guide assembly is arranged between the base plate and the movable plate; the upper chute is positioned on the movable plate, and the lower chute is positioned on the base plate.

Preferably, the push-pull rod is an electric push rod, and the electric push rod comprises a servo motor, and the servo motors on the two substrates are synchronously started and stopped.

Preferably, the guide assembly comprises a guide rod and a guide sleeve, the guide rod is vertically fixed on the base plate, the guide sleeve is fixed on the movable plate, and the guide sleeve is sleeved on the guide rod.

Preferably, there are at least 2 guide assemblies, and the guide assemblies are distributed on the push rod 2 side.

Preferably, the upper ends of the two movable plates are fixed with connecting rods

In summary, the utility model has the following beneficial effects:

(1) The lower chute slides to the front wheel of the massage machine core, the upper chute slides to the rear wheel of the massage machine core, and the rack is meshed with the gear of the massage machine core to play a driving role; the front wheel and the rear wheel are arranged by adopting double sliding grooves, so that the rear wheel can quickly slide down when passing through the buttocks of a human body, thereby avoiding striking the buttocks;

the first arc-shaped groove is designed to be a convex arc-shaped chute, because the spine of the human body is concave at the waist position, and the rear wheel can massage the spine of the human body along with the first arc-shaped groove when passing through the first arc-shaped groove;

the design of two spouts and first arc wall can reach the purpose of effective massage human lumbar vertebrae, can also reach the effect of avoiding striking human buttock simultaneously.

(2) The convex arrangement of the second arc-shaped groove has the purpose similar to that of the first arc-shaped groove, and because the cervical vertebra position of the human body is also concave, the second arc-shaped groove can effectively massage the neck by utilizing the rear wheel

(3) The telescopic rod has the function of driving the whole guide plate to swing on the machine base, so that a massaging person is more comfortable in a swinging mode.

(4) The electric push rod is also called a linear driver, and is mainly a novel linear actuating mechanism consisting of mechanisms such as a motor push rod, a control device and the like; the electric push rod consists of a driving motor, a reduction gear, a screw rod, a nut, a guide sleeve, a push rod, a sliding seat, a spring, a shell, a turbine, a micro-motion control switch and the like, and the working principle of the electric push rod is as follows: the motor drives a pair of lead screw nuts after gear reduction. The rotary motion of the motor is changed into linear motion, and the push rod action is completed by the forward and reverse rotation of the motor. The electric putter is current product, adopts convenient, stable performance.

(5) The idler wheels slide in the guide grooves, so that the effect that a human body swings on the massage armchair is achieved.

(6) The base plate and the movable plate can be adjusted in height in the vertical direction, so that the height difference between the upper sliding chute and the lower sliding chute can be adjusted, the device is mainly used for adapting to users with more different sizes, the size refers to smaller buttocks and too thin waists, for example, the waists and the waists are smaller, the massage machine core is difficult to massage the waists, the height of the upper sliding chute can be lifted, the rear wheel of the massage machine core can effectively massage the slim waists, and the ascending height can not enable the rear wheel of the massage machine core to impact the buttocks of the user because the buttocks of the user are small; the design ensures that the massage armchair can better fit users with various body types, and the applicability of the massage armchair is improved.

(7) The electric push rod is more conventional and stable in performance, the motor can be used for completing up-and-down driving, the servo motors on the two substrates are synchronously started and stopped, and the two substrates can be synchronously controlled to ascend and descend.

(8) The arrangement of the guide rod and the guide sleeve provides stable guide for the relative basic movement of the movable plate, so that the movable plate cannot deviate, and the movable plate is easy to be stressed and deformed due to the longer movable plate, and the sleeve of the guide sleeve and the guide rod can reduce the deformation of the movable plate due to the constraint of the sleeve, so that the combination of the guide sleeve and the guide rod is favorable for the structural strength of the movable plate of the whole machine.

(9) The guide components are distributed on the side of the pushing rod 2, so that bending stress on two sides of the movable plate can be effectively shared, and the two sides of the movable plate are not easy to deform.

(10) The arrangement of the connecting rod increases the stability of the two movable plates and the synchronism of the up-and-down movement.

Drawings

FIG. 1 is a schematic view of the upper and lower runners in the guide plate of embodiment 1;

fig. 2 is an enlarged view of a portion a in fig. 1;

fig. 3 is a schematic view of the massage machine core in the frame in the embodiment 1;

FIG. 4 is a schematic diagram showing the connection between the base and the guide plate in example 1;

FIG. 5 is a schematic diagram showing the positional relationship among the base plate, the movable plate, and the push-pull rod in embodiment 2;

fig. 6 is a schematic view showing the vertical lifting of the movable plate with respect to the base plate in embodiment 2;

FIG. 7 is a schematic diagram showing the connection of two guide plates in example 2.

In the figure:

1. a support base;

2. a guide plate; 21. a substrate; 22. a movable plate;

31. a lower chute; 32. a rack;

41. an upper chute; 42. a first arc-shaped groove; 43. a second arc-shaped groove;

51. a first support bar;

61. a second support bar; 62. a guide groove; 63. a roller;

71. a cross bar; 72. a telescopic rod;

81. a push-pull rod; 82. a guide rod; 83. a guide sleeve; 84. a connecting rod;

9. massage machine core.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The following 2 embodiments are described with reference to fig. 1 to 7.

Embodiment 1, referring to fig. 1-3, a massage chair frame includes a support base 1, wherein 2 parallel guide plates 2 are fixed on the support base 1, the guide plates 2 are provided with upper sliding grooves 41 and lower sliding grooves 31,2, the upper sliding grooves 41 are symmetrically arranged on the 2 guide plates 2, and the 2 lower sliding grooves 31 are symmetrically arranged on the 2 guide plates 2;

the two front wheels of the massage movement 9 can slide in the lower sliding grooves 31 at the two sides, and the two rear wheels of the massage movement 9 can slide in the upper sliding grooves 41 at the two sides; in the vertical direction, the two rear wheels of the massage movement 9 are always located above the two front wheels.

The lower chute 31 is provided with a rack 32 arranged along the length direction of the chute body, the rack 32 is an arc-shaped rack 32, the rack 32 is positioned at the notch position of the lower chute 31, a gear is arranged at the front wheel position on the massage machine core 9, the gear of the front wheel is meshed with the rack 32, and a motor for driving the gear to rotate is arranged in the massage machine core 9; thus, in meshing relationship with the rack 32, rotation of the gear may drive the front wheel into the lower chute 31 and the rear wheel in a push-pull manner with the front wheel moving in the upper chute 41.

The whole L shape track structure that is the slope of lower spout 31, lower spout 31 include the first chute of vertical slope and first cross slot, and the junction in first chute and first cross slot is crooked cell body, and the whole inclination in first chute and first cross slot is greater than 90 degrees. And the first chute is an arc-shaped groove designed according to the curvature of the back of the human body.

The main body of the upper chute 41 comprises a second chute and a second transverse chute, the second chute is positioned above the second chute, the second chute corresponds to the waist and back of the human body, and the second transverse chute corresponds to the buttocks of the human body;

the upper chute 41 comprises a first arc-shaped groove 42 which is upwards protruded at a position corresponding to the waist of the human body, and the first arc-shaped groove 42 is positioned at the lower end of the second chute; the upper chute 41 includes a second arc-shaped groove 43 protruding upward corresponding to the neck position of the human body, and the second arc-shaped groove 43 is located at the upper end of the second chute.

Referring to fig. 3 and 4, the connection relationship between the guide plate 2 and the support base 1 is as follows:

the supporting seat 1 is formed by longitudinally and transversely welding metal rods, and a first supporting rod 51 is hinged between the guide plate 2 and the supporting seat 1;

the supporting seat 1 is hinged with a second supporting rod 61, the guide plate 2 is provided with a guide groove 62, the upper end of the second supporting rod 61 is provided with a roller 63, the roller 63 slides in the guide groove 62, therefore, the upper end of the second supporting rod 61 slides on the guide plate 2, and the lower end of the second supporting rod 61 is hinged and supported.

With the design of the first support bar 51 and the second support bar 61 as described above, the guide plate 2 can be made to form a frame body to swing along the track of the guide groove 62.

A cross rod 71 is fixed between the two guide plates 2, a telescopic rod 72 for pushing the guide plates 2 to swing is arranged between the supporting seat 1 and the cross rod 71, and two ends of the telescopic rod 72 are respectively hinged to the supporting seat 1 and the cross rod 71; the telescopic rod 72 is used as power for swinging the frame along the guide groove 62, and the telescopic rod 72 can push the two guide plates 2 to slide along the guide groove 62.

Embodiment 2, a massage chair frame, which is different from embodiment 1, referring to fig. 5-7, the guide plate 2 includes a base plate 21 and a movable plate 22, an upper chute 41 is located at the movable plate 22, and a lower chute 31 is located at the base plate 21.

The movable plate 22 is located above the base plate 21, the base plate 21 is fixed with a vertical push-pull rod 81, the upper end of the push-pull rod 81 is fixed with the movable plate 22, the push-pull rod 81 is an electric push rod, and the electric push rod comprises servo motors, and the servo motors on the two base plates 21 are synchronously started and stopped. The two movable plates 22 respectively adopt one push-pull rod 81, the two push-pull rods 81 have the same structure, and the two servo motors in the two push-pull rods 81 adopt one control signal or control button for control, so that the two push-pull rods 81 can synchronously drive the two movable plates 22 to move up and down at the same speed.

A link 84 is fixed to the upper end portions of the two movable plates 22, and the link 84 is connected to the two movable plates 22 by screws.

Be equipped with vertical direction subassembly between base plate 21 and the fly leaf 22, direction subassembly 2,2 direction subassemblies distribute in the push rod 2 side, and direction subassembly includes guide bar 82 and uide bushing 83, and the vertical fixing at base plate 21 of guide bar 82, uide bushing 83 are fixed at the fly leaf 22, and uide bushing 83 cover is established at guide bar 82.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (10)

1. The utility model provides a massage armchair frame, includes supporting seat (1), and supporting seat (1) is fixed with 2 parallel arrangement's baffle (2), characterized by: the guide plates (2) are provided with upper sliding grooves (41) and lower sliding grooves (31) which are arranged up and down, 2 upper sliding grooves (41) are symmetrically arranged on 2 guide plates (2), and 2 lower sliding grooves (31) are symmetrically arranged on 2 guide plates (2);

the upper chute (41) comprises a first arc-shaped groove (42) which is upwards protruded at a position corresponding to the waist of the human body;

the lower chute (31) is provided with a rack (32) arranged along the length direction of the chute body.

2. The massage chair frame of claim 1, wherein: the upper chute (41) comprises a second arc-shaped groove (43) which is upwards protruded corresponding to the neck position of the human body.

3. The massage chair frame of claim 1, wherein: a first supporting rod (51) is hinged between the guide plate (2) and the supporting seat (1), a second supporting rod (61) is hinged to the supporting seat (1), and the upper end of the second supporting rod (61) slides on the guide plate (2);

a cross rod (71) is fixed between the two guide plates (2), a telescopic rod (72) for pushing the guide plates (2) to swing is arranged between the supporting seat (1) and the cross rod (71), and two ends of the telescopic rod (72) are respectively hinged to the supporting seat (1) and the cross rod (71).

4. A massage armchair frame according to claim 3, characterized in that: the telescopic rod (72) is an electric push rod.

5. A massage armchair frame according to claim 3, characterized in that: the guide plate (2) is provided with a guide groove (62), the upper end of the second support rod (61) is provided with a roller (63), and the roller (63) slides in the guide groove (62).

6. The massage chair frame of claim 1, wherein: the guide plate (2) comprises a base plate (21) and a movable plate (22), the movable plate (22) is positioned above the base plate (21), a vertical push-pull rod (81) is fixed on the base plate (21), the upper end of the push-pull rod (81) is fixed with the movable plate (22), and a vertical guide assembly is arranged between the base plate (21) and the movable plate (22);

the upper chute (41) is located on the movable plate (22), and the lower chute (31) is located on the base plate (21).

7. The massage chair frame of claim 6, wherein: the push-pull rod (81) is an electric push rod, and the electric push rod comprises a servo motor, and the servo motors on the two base plates (21) are synchronously started and stopped.

8. The massage chair frame of claim 6, wherein: the guide assembly comprises a guide rod (82) and a guide sleeve (83), the guide rod (82) is vertically fixed on the base plate (21), the guide sleeve (83) is fixed on the movable plate (22), and the guide sleeve (83) is sleeved on the guide rod (82).

9. The massage chair frame of claim 8, wherein: the guide components are at least 2, and the guide components are distributed on two sides of the pushing rod.

10. The massage chair frame of claim 8, wherein: the upper ends of the two movable plates (22) are fixed with connecting rods (84).

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