CN112353623A

CN112353623A - Folding deck chair with massage function

Info

Publication number: CN112353623A
Application number: CN202011012646.3A
Authority: CN
Inventors: 施彦欣
Original assignee: Jinhua Saikesi Technology Co ltd
Current assignee: Jinhua Saikesi Technology Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-02-12
Anticipated expiration: 2040-09-24
Also published as: CN112353623B

Abstract

The invention provides a folding deck chair with a massage function, which comprises a chair back (1), a chair seat (2) and armrests (3), wherein the chair back (1) is provided with a shoulder and neck massage device which can be detachably adjusted, a plurality of cross beams (4) are arranged on the chair back (1), and the cross beams (4) are provided with the shoulder and neck massage device; the shoulder and neck massage device comprises a massage disk (5), a massage head component (6) and a base (7). The massage head component is internally provided with a plurality of massage balls with different sizes, the massage balls with different sizes are symmetrically distributed around the circumference of the massage disc, the large, medium and small massage balls are arranged in an extruding mode at intervals, meanwhile, the large, medium and small massage balls are transversely and longitudinally connected together through a plurality of pull rods and are arranged in a specific optimal size proportion mode, the selection of the step curve shape and the arrangement of the fixed position are the mode which best meet the requirements of shoulder and neck characteristics and strength of human bodies, and the holding and pinching degree of the proportion is most suitable for human body acceptance.

Description

Folding deck chair with massage function

Technical Field

The invention relates to a folding deck chair, in particular to a folding deck chair with a massage function, and belongs to the technical field of massagers.

Background

Modern people are busy in life, the only free time is the time for returning home to rest, so that ordinary people do not want to go out any more when arriving at home, but the waist soreness and back pain caused by busy and working pressure cannot be relieved, and therefore, manufacturers develop existing massagers to solve the problems that consumers can massage and eliminate fatigue and waist soreness and back pain at home.

Although the existing massage chair has a massage function, the existing massage chair usually has a very simple rolling massage action, so that fatigue cannot be really and effectively eliminated, the existing massager has one action, the massage action is very monotonous and rarely changed, the selection of consumers is very little, the consumers cannot want to use the massage chair after using the massage chair for a period of time, the specification of the massage chair is very high, the price is high, the whole massage chair is inconvenient to carry and easy to damage, and the installation of a massage machine core is inconvenient.

In addition, the existing neck pad massage machine core comprises a motor, a worm gear box and kneading heads, wherein the motor output is decelerated by the worm gear box, the kneading heads are driven by an output shaft to rotate, and a pair of kneading heads can form the action of pinching and kneading the neck. Because of the particularity of the neck, the two kneading heads are tapered and long, and can not massage other parts except the neck or legs, therefore, the practitioner can change the kneading heads into the rotary table to provide massage at other positions, but the rotary table has a monotonous motion track and can not meet the pursuit of people for diversified massage manipulations. CN2016210829203 discloses a massage mechanism, which comprises a rotary disc, the eccentric position of which is located on the output shaft of the worm gear case, the massage disc comprises an inner disc and an outer disc, the center of the outer disc has a round hole, the outer edge is provided with a massage head and a traction arm, the outer disc is movably sleeved outside the rotary disc via the round hole, the end of the traction arm is associated with the worm gear case to limit the rotation of the outer disc; the inner disc with the massage ball head convexly arranged on the surface is directly locked on the upper end surface of the rotary disc, and the movement of the outer disc is limited between the rotary disc and the inner disc. Therefore, how to improve the defects of the existing massage machine core and how to fix the massage machine core with the folding deck chair quickly becomes a technical problem to be solved urgently.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a folding deck chair with a massage function, which is used for solving the problems of massage comfort and connection strength with the folding deck chair.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

a folding deck chair with a massage function comprises a chair back, a chair seat and armrests, wherein a shoulder and neck massage device which can be detachably adjusted is arranged on the chair back;

the shoulder and neck massage device comprises a massage disk, a massage head component and a base;

the massage head component is arranged on the massage disk and can rotate along with the massage disk;

the massage head component comprises a plurality of massage balls with different sizes, wherein the large, medium and small massage balls are symmetrically distributed around the circumference of the massage disk and are arranged at intervals in an extruding manner; wherein, the big, medium and small massage balls are respectively composed of a cylinder at the bottom and a semicircle ball on the cylinder; the large, medium and small massage balls are transversely and longitudinally connected together through a plurality of pull-connecting rods; the ratio of the diameter of the large massage ball to the diameter of the medium massage ball is (1.05-1.9): 1, the ratio of the diameter of the small massage ball to the diameter of the middle massage ball is (0.8-1.5): 1; the ratio of the height of the big massage ball to the height of the middle massage ball is (1.1-1.8): 1; the ratio of the height of the middle massage ball to the height of the small massage ball is (1.05-1.4): 1;

the base is in an inverted convex shape and comprises two circular fixing seats on two sides and a motor box at the bottom, the motor box and the two circular fixing seats are connected through a transmission box respectively, and a power supply and a motor are arranged in the motor box; the motor is respectively in synchronous transmission connection with a central rotating shaft extending out of the left and right circular fixing seats through an output shaft; wherein, the output shaft tip is provided with the screw thread, and the tooth meshing of screw thread and gear periphery to the central axis of rotation on the drive gear rotates.

The center of the massage disc is provided with a through hole, and the central rotating shaft is connected with the massage disc through a connecting piece in the through hole respectively to drive the massage disc to rotate;

the periphery of the circular fixed seat is also provided with a plurality of fixing devices in a protruding manner, and the fixing devices are used for being connected with the cross beam; the circular fixing seat is provided with a circular fixing seat, wherein the outer side of the circular fixing seat is also provided with a lug plate in a protruding mode, and the lug plate is provided with at least one fixing device;

the shape of the outer side of the transmission case comprises a first step and a second step, an inner corner is formed between the first step and the second step, and the angle of the inner corner is 120-140 degrees and is used for adapting to the shape of a shoulder-neck curve of a human body; the motor passes through the inside of the second step through the output shaft, extends into the bottom of the first step, and is parallel to the horizontal line of the bottom of the first step.

Further, 8 massage balls are provided, wherein 2 large massage balls are provided, 4 medium massage balls are provided, 2 small massage balls are provided, and the ratio of the diameter of the large massage ball to the diameter of the medium massage ball is 1.25: 1, the ratio of the diameter of the small massage ball to the diameter of the medium massage ball is 1.15: 1; the ratio of the height of the big massage ball to the height of the middle massage ball is 1.25: 1; the ratio of the height of the middle massage ball to the height of the small massage ball is 1.15: 1; the adjacent massage balls are connected with each other and provided with a reinforcing plate for improving the integral strength of the massage head component.

Furthermore, the large, medium and small massage balls are made of rubber or PP polypropylene, and air or liquid is sealed in the massage balls.

Furthermore, the fixing device is four bolt seats for inserting and fixing bolts, and the four bolt seats are used for penetrating the bolts and connected with the cross beam on the chair back; one of the two circular fixing seats is positioned at the opposite inner sides of the two circular fixing seats, the second circular fixing seat is positioned on the lug plate outside the circular fixing seats so as to increase the connecting strength with the cross beam, and the lug plate is provided with a through hole corresponding to the fixing device; the third is positioned outside the circular fixed seat at the lower edge of the lug plate; the fourth is positioned at the top of the circular fixed seat; the four fixing devices provide the whole connection strength for the shoulder and neck massage device.

Further, still be provided with the axial trough in the circular fixing base, the center axis of rotation stretches out the axial trough, the axial trough still is provided with many stiffening ribs all around for play the supporting role.

Further, the power supply is an external 24V power supply, a dry battery, a storage battery or a rechargeable battery; the motor is a horizontal bidirectional output motor.

Further, the connecting pieces are arranged in a cross shape.

Furthermore, a key and an indicator light are arranged on the motor box and used for adjusting the motor and the massage frequency.

Further, the first step, the second step and the inner corner are all processed by rounding.

Further, the outer edge of the middle massage ball is flush with the outer edge of the massage disc, and the outer edges of the large massage ball and the small massage ball exceed the outer edge of the massage disc.

Compared with the prior art, the invention has the following technical effects:

the massage head component is internally provided with a plurality of massage balls with different sizes, the massage balls are symmetrically distributed around the circumference of the massage disc, the large, medium and small massage balls are arranged in an extruding way at intervals, meanwhile, the large, medium and small massage balls are transversely and longitudinally connected together through a plurality of pull rods and are set in a specific optimal size proportion mode, and the selection of the step curve shape and the setting of the fixed position are the modes which are most in line with the requirements of shoulder and neck characteristics and strength of human engineering, the holding and pinching degree of the proportion is most suitable for human acceptance, the holding and pinching effect is obviously superior to other products, and the specific effects are as follows:

firstly, the method comprises the following steps: the outer side shape of the transmission case comprises a first step and a second step, an inner corner is formed between the first step and the second step, the angle of the inner corner is 120-140 degrees, firstly, the appearance size of the transmission case can be effectively reduced, an output shaft can directly go deep into the first step and is meshed with a gear, the efficiency is better, the curve setting shapes of the first step, the second step and the inner corner can effectively adapt to or fit with the shape of a human shoulder and neck curve, when a human body lies on the deck chair, two hands lift up to extend over the top of the head to place on the deck chair, the formed curve shape can be well fitted with the curve part of the human shoulder and neck, and through the design of a fillet, a convex corner can be effectively prevented from being formed, and the comfort level of the human shoulder and neck during massage can be effectively improved.

Secondly, the method comprises the following steps: the large, medium and small massage balls are transversely and longitudinally connected together through a plurality of pull-connecting rods, and the ratio of the diameter of the large massage ball to the diameter of the medium massage ball is (1.05-1.9): 1, the ratio of the diameter of the small massage ball to the diameter of the middle massage ball is (0.8-1.5): 1; the ratio of the height of the big massage ball to the height of the middle massage ball is (1.1-1.8): 1; the ratio of the height of the middle massage ball to the height of the small massage ball is (1.05-1.4): 1 and the mode of connecting between the adjacent massage balls and being provided with the reinforcing plate, it is the optimum proportion that obtains through a large amount of analog computation and test, and the degree of holding and pinching of this proportion is the most suitable human body and accepts, and it is relevant with the relative degree of depth of human neck skin thickness and cervical vertebra, and its degree of holding and pinching and corresponding effect of holding and pinching should show to be superior to other products of prior art.

Thirdly, the method comprises the following steps: the fixing positions of the four fixing devices and the overall connection mode of the lug plates are the optimal fixing positions obtained through calculation, and the obtained overall connection strength is optimal under the condition that the number of the fixing devices is the minimum.

The invention can effectively expand the massage range and the massage mode, has more comfortable massage to the shoulder and the neck, has proper force, is more practical and is suitable for scraping therapy; and the connecting strength between the shoulder and neck massage device and other devices can be effectively increased, and the universality is stronger.

Drawings

FIG. 1 is a schematic view of the shoulder and neck massage apparatus of the present invention;

FIG. 2 is a side view of the shoulder and neck massage apparatus of the present invention;

FIG. 3 is a front elevational view of the folding recliner chair of the invention having a massage function;

FIG. 4 is a side view of the folding recliner chair of the present invention having a massage function;

fig. 5 is an exploded view of the shoulder and neck massage apparatus of the present invention.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings 1 to 5.

As shown in fig. 1-5, the folding deck chair with the massage function of the invention, as shown in fig. 2-3, comprises a chair back 1, a chair seat 2 and armrests 3, wherein the chair back 1 is provided with a detachable and adjustable shoulder and neck massage device, as shown in fig. 1, the chair back 1 is provided with a plurality of cross beams 4, and the cross beams 4 are provided with the shoulder and neck massage device. The shoulder and neck massage device comprises a massage disk 5, a massage head assembly 6 and a base 7. The massage head assembly 6 is mounted on the massage disk 5 and is rotatable with the massage disk 5.

The number of the massage balls is 8, wherein the number of the big massage balls is 2, the number of the middle massage balls is 4, and the number of the small massage balls is 2. The big, medium and small massage balls are made of PP polypropylene, and air is sealed in the massage balls or not. The 8 large, medium and small massage balls 61 are symmetrically distributed around the circumference of the massage disk 5, and the large, medium and small massage balls 61 are arranged at intervals in an extruding manner. The large, medium and small massage balls 61 are respectively composed of a cylinder 611 at the bottom and a semi-circular ball 612 on the cylinder, and the heights of the cylinders are different. The large, medium and small massage balls 61 are connected together transversely and longitudinally by a plurality of pull rods 62. Optimally, the ratio of the diameter of the large massage ball to the diameter of the medium massage ball is 1.25: 1, the ratio of the diameter of the small massage ball to the diameter of the medium massage ball is 1.15: 1. the ratio of the height of the big massage ball to the height of the middle massage ball is 1.25: 1. the ratio of the height of the middle massage ball to the height of the small massage ball is 1.15: 1, the proportion is tested by a user for many times, and the kneading effect is optimal. Meanwhile, the outer edge of the middle massage ball 61 is flush with the outer edge of the massage disk 5, and the outer edges of the large and small massage balls 61 exceed the outer edge of the massage disk 5. A reinforcing plate is connected between the adjacent massage balls, and particularly arranged between the adjacent cylinders 611, for improving the overall strength of the massage head assembly 6.

The base 7 is of an inverted convex shape and comprises two circular fixing seats 71 on two sides and a motor box 72 at the bottom, the motor box 72 is connected with the two circular fixing seats 71 through a transmission case 73, and a power supply and a horizontal bidirectional output motor are arranged in the motor box 72. The power supply can be a dry battery or can be directly connected with a converted 24V external power supply. The motor is respectively connected with the central rotating shafts 8 extending out of the left and right circular fixing seats 71 in a synchronous transmission way through output shafts. As shown in fig. 5, the end of the output shaft 12 is provided with a screw thread, and the screw thread is engaged with the teeth on the outer periphery of the gear 11, so as to rotate the central rotating shaft 8 on the gear 11.

The center of the massage disc 5 is provided with a through hole, the central rotating shaft 8 is respectively connected with the massage disc 5 through a connecting piece 9 in the through hole to drive the massage disc 5 to rotate, and the connecting pieces 9 are arranged in a cross shape.

The periphery of the circular fixed seat 71 is also provided with a plurality of fixing devices 10 in a protruding manner, and the fixing devices are used for being connected with the cross beam 4. In this embodiment, the fixing device 10 is four bolt seats for inserting fixing bolts, and is used for passing through the bolts and connecting with a cross beam on the chair back. One of the two fixing seats is located on the inner side of the two circular fixing seats, the second fixing seat is located on the lug plate 711 on the outer side of the circular fixing seat so as to increase the connection strength with the cross beam, and the lug plate is provided with a through hole corresponding to the fixing device. The third is located outside the circular fixing seat 71 at the lower edge of the lug plate 711. The fourth is located on the top of the circular fixing seat 71, and the four fixing devices 10 provide the whole connection strength for the shoulder and neck massage device.

In addition, as shown in fig. 1-2, a lug plate 711 is further protruded from the outer side of the circular fixing seat 71, and at least one fixing device 10 is disposed on the lug plate 711. The area of the lug plate is 1/4 of the area of the circular fixed seat 71, and the lug plate is used for enhancing the fixing strength. Meanwhile, a shaft groove 712 is further formed in the circular fixing seat 71, the central rotating shaft 8 extends out of the shaft groove 712, and a plurality of stiffening ribs 713 are further arranged around the shaft groove 712 to play a supporting role.

In this embodiment, the outer shape of the transmission case 73 includes a first step 731 and a second step 732, an inner corner 733 is formed between the first step and the second step, and the angle of the inner corner 733 is 130 ° for adapting to the shape of the shoulder-neck curve of a human body. The motor passes through the inside of the second step 732 through the output shaft and extends into the bottom of the first step 731, and is parallel to the horizontal line at the bottom of the first step 731. And the first step 731, the second step 732, and the inner corner 733 are rounded.

In addition, the motor box 72 is also provided with keys and indicator lights for adjusting the motor and massage frequency.

The above-mentioned embodiments are only given for the purpose of more clearly illustrating the technical solutions of the present invention, and are not meant to be limiting, and variations of the technical solutions of the present invention by those skilled in the art based on the common general knowledge in the art are also within the scope of the present invention.

Claims

1. The utility model provides a folding deck chair with massage function, the deck chair includes back of the chair (1), seat support (2) and handrail (3), be provided with the shoulder neck massage device that can dismantle the regulation on the back of the chair (1), its characterized in that: a plurality of cross beams (4) are arranged on the chair back (1), and the shoulder and neck massage device is arranged on the cross beams (4);

the shoulder and neck massage device comprises a massage disc (5), a massage head component (6) and a base (7);

the massage head component (6) is arranged on the massage disk (5) and can rotate along with the massage disk (5);

the massage head assembly (6) comprises a plurality of massage balls (61) with different sizes, the large, medium and small massage balls (61) are symmetrically distributed around the circumference of the massage disc (5), and the large, medium and small massage balls (61) are arranged in an extruding mode at intervals; wherein, the large, medium and small massage balls (61) are respectively composed of a cylinder (611) at the bottom and a semi-circular ball (612) on the cylinder; the large, medium and small massage balls (61) are connected together in a transverse and longitudinal mode through a plurality of pull rods (62); the ratio of the diameter of the large massage ball (61) to the diameter of the middle massage ball (61) is (1.05-1.9): 1, the ratio of the diameter of the small massage ball (61) to the diameter of the middle massage ball (61) is (0.8-1.5): 1; the ratio of the height of the large massage ball (61) to the height of the middle massage ball (61) is (1.1-1.8): 1; the ratio of the height of the middle massage ball (61) to the height of the small massage ball (61) is (1.05-1.4): 1;

the base (7) is in an inverted convex shape and comprises two circular fixing seats (71) on two sides and a motor box (72) at the bottom, the motor box (72) is connected with the two circular fixing seats (71) through a transmission case (73), and a power supply and a motor are arranged in the motor box (72); the motor is respectively in synchronous transmission connection with a central rotating shaft (8) extending out of the left and right circular fixed seats (71) through an output shaft (12); the end part of the output shaft (12) is provided with threads, and the threads are meshed with teeth on the periphery of the gear (11), so that a central rotating shaft (8) on the gear (11) is driven to rotate;

a through hole is formed in the center of the massage disc (5), and the central rotating shaft (8) is connected with the massage disc (5) through a connecting piece (9) in the through hole respectively to drive the massage disc (5) to rotate;

the periphery of the round fixed seat (71) is also provided with a plurality of fixing devices (10) in a protruding mode, and the fixing devices are used for being connected with the cross beam (4); wherein, the outer side of the round fixed seat (71) is also provided with a lug plate (711) in a protruding way, and the lug plate (711) is provided with at least one fixing device (10);

the outer shape of the transmission case (73) comprises a first step (731) and a second step (732), an inner corner (733) is formed between the first step and the second step, and the angle of the inner corner (733) is 120-140 degrees and is used for adapting to the shape of the neck and shoulder of a human body; the motor passes through the inside of the second step (732) through an output shaft, extends into the bottom of the first step (731), and is parallel to the horizontal line at the bottom of the first step (731).

2. A folding recliner chair with a massage function as claimed in claim 1, wherein: the massage ball is 8, and wherein, big massage ball is 2, well massage ball is 4, and little massage ball is 2, big massage ball (61) diameter with the proportion of well massage ball (61) diameter is 1.25: 1, the ratio of the diameter of the small massage ball (61) to the diameter of the middle massage ball (61) is 1.15: 1; the ratio of the height of the large massage ball (61) to the height of the middle massage ball (61) is 1.25: 1; the ratio of the height of the middle massage ball (61) to the height of the small massage ball (61) is 1.15: 1; a reinforcing plate is connected between the adjacent massage balls and used for improving the integral strength of the massage head component (6).

3. A folding recliner chair with a massage function as claimed in claim 2, wherein: the big, medium and small massage balls are made of rubber or PP polypropylene, and air or liquid is sealed in the big, medium and small massage balls.

4. A folding recliner chair with a massage function as claimed in claim 1, wherein: the fixing devices (10) are four bolt seats for inserting and fixing bolts, and are used for penetrating the bolts and connected with the cross beam (4) on the chair back; one of the two circular fixing seats is positioned at the opposite inner sides of the two circular fixing seats (71), the second circular fixing seat is positioned on a lug plate (711) at the outer side of the circular fixing seats so as to increase the connecting strength with the cross beam, and the lug plate is provided with a through hole corresponding to the fixing device; the third is positioned at the outer side of the circular fixed seat (71) at the lower edge of the lug plate (711); the fourth one is positioned at the top of the circular fixed seat (71); the four fixing devices (10) provide the whole connection strength for the shoulder and neck massage device.

5. A folding recliner chair with a massage function as claimed in claim 1, wherein: still be provided with axle slot (712) in circular fixing base (71), central axis of rotation (8) stretch out axle slot (712), axle slot (712) still are provided with many stiffening ribs (713) all around for play the supporting role.

6. A folding recliner chair with a massage function as claimed in claim 1, wherein: the power supply is an external 24V power supply, a dry battery, a storage battery or a rechargeable battery; the motor is a horizontal bidirectional output motor.

7. A folding recliner chair with a massage function as claimed in claim 1, wherein: the connecting pieces (9) are arranged in a cross manner.

8. A folding recliner chair with a massage function as claimed in claim 1, wherein: the motor box (72) is provided with keys and an indicator light for adjusting the motor and the massage frequency.

9. A folding recliner chair with a massage function as claimed in claim 1, wherein: the first step (731), the second step (732), and the inner corner (733) are all rounded.

10. A folding recliner chair with a massage function as claimed in claim 1, wherein: the outer edge of the middle massage ball (61) is flush with the outer edge of the massage disk (5), and the outer edges of the big and small massage balls (61) exceed the outer edge of the massage disk (5).