CN212233789U

CN212233789U - Chair cushion and chair back combination device suitable for male ergonomics

Info

Publication number: CN212233789U
Application number: CN201921529211.9U
Authority: CN
Inventors: 赵士男
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-12-29
Anticipated expiration: 2029-09-16

Abstract

The utility model relates to a chair cushion and chair back combination device suitable for male ergonomics. According to the physiological characteristics of male ergonomics, the device is only redesigned on the structures of the chair cushion and the chair back, the front part of the chair cushion is unfolded to a certain width along the central line of the chair cushion to form an opening, the opening part of the chair cushion is just positioned between two legs when a person sits down, and male testicular organs can fall into the opening part of the chair cushion without being squeezed, so that the male testicular organs are completely relaxed; meanwhile, because the thickness of the front part of the chair cushion is larger than that of the rear part of the chair cushion, the four groups of bulges arranged on the chair cushion have good massage effect on each acupuncture point of the bladder channels and collaterals below the waist of the human body in sitting posture, and the three bulges arranged on the chair back also have good massage effect on the cervical vertebra, the thoracic vertebra and the lumbar vertebra. Due to the combination characteristic of the device, the chair cushion and the chair back can be separately and independently used under the condition that the swinging and positioning mechanism is not used, and the device is suitable for various ready-made chairs and is more suitable for portability.

Description

Chair cushion and chair back combination device suitable for male ergonomics

Technical Field

The utility model relates to a chair back and cushion combination device, in particular to a chair back and cushion combination device suitable for male ergonomics.

Background

The sitting, standing, squatting and lying postures are natural actions of human body activities and rest, and particularly the sitting posture has more time than other three postures. However, it is unknown that the physiological curves of the cervical vertebrae, thoracic vertebrae, and spine may be deformed due to the different postures. For the purpose of health care and leisure, besides sitting, developing and digging the health care and leisure functions of the chair is also the topic of people's jinjin bands.

For example, chinese patent document CN109276423A discloses a massage chair for student relaxation. The chair comprises a backrest, wherein the backrest, side wings arranged on two sides of the backrest and a base form a chair-shaped structure; a head cushion is arranged at the upper side of the backrest; waist massage parts arranged on the two side wings are close to one end of the base; the upper end surface of the base is of a cushion structure; the two sides of the cushion are buttocks massage positions, and a remote controller is arranged on one buttock massage position; the front end of the cushion is provided with a leg supporting pad; one end of a foot supporting seat arranged at the front end of the base is contacted with one end of a leg supporting pad; an outer shell is arranged outside the backrest and the base; the top cover installed at one end of the outer shell is positioned on the head pad. This technical scheme's characteristics are sheltered from light for the user through the overhead guard, help user's quick falling asleep, in addition, detect the data of user's heartbeat through detecting the bracelet, judge user's state, realize automatic regulation, the effectual impression that improves the use.

For another example, chinese patent document CN203852056U discloses a chair, which includes a soft cushion and a hemisphere, wherein the sphere of the hemisphere faces downward, a permanent magnet is fixedly disposed in the hemisphere, and the soft cushion is detachably connected to the hemisphere. The surface of the soft cushion is covered with a layer of plant protein fiber non-woven fabric, and a round recess is arranged in the middle of the soft cushion. The technical scheme highlights the characteristics of detachability, health care and comfort.

For another example, chinese patent document CN207075770U discloses a health care chair, which not only has the necessary functions of common chairs in the market, but also can perform activities of muscles and joints at multiple parts of the body at the upper side, strengthen the waist, neck, upper limbs and lower limbs, and play roles of health care and relieving pain in lumbar vertebra, cervical vertebra, shoulder and other parts. The appearance of the health care chair is similar to that of a boss chair, has the basic functions of the chair, and is provided with a movable headrest, a backrest, armrests and a pedal mechanism. The headrest and the backrest can be tilted backwards when stressed and rebound to the original positions when the stress is reduced; the backrest is provided with a plurality of groups of flexible carrier rollers, which have the function of massaging the back; the armrests of the chair can swing along with the armrest when continuously stressed, so that the arms and the shoulders can be exercised; the lower part of the seat is provided with a pedal mechanism which is normally folded and hidden, and if the pedal mechanism is unfolded, both feet and lower limbs can be bent. The technical proposal emphasizes the characteristics of the working chair and the living chair which are suitable for people working in a sitting posture for a long time and people with inconvenient activities.

For example, chinese patent document CN105686426A discloses an intelligent health chair with a back cushion for facilitating resting, which comprises a hydraulic cylinder, a stay bar, a chair main body, a pedal hinged to one end of the chair main body, and a backrest connected to the other end of the chair main body; the lower end of the chair main body is provided with an L-shaped support frame, the support frame comprises a support rod and a horizontal rod vertically connected with the support rod, and the support rod is connected with the chair main body; a cylinder barrel of the hydraulic cylinder is hinged with the support rod, and a piston rod of the hydraulic cylinder is hinged with the pedal; the upper part of the backrest is provided with a pillow with an arc structure, and the middle part of the pillow is sunken downwards; the upper part of the pillow is provided with a piece of sun-shading cloth, and the two ends of the sun-shading cloth are respectively connected with the two sides of the pillow. This technical scheme is deliberately in the setting of pneumatic cylinder, footboard, and the setting of the people of being convenient for lie down to have a rest and pillow both sides intubate and puggaree plays the effect of keeping apart light, has increased user's comfort level.

Continuing, chinese patent document CN103519977A discloses an automatic reminding massage chair. The chair comprises a backrest, a massage cushion, a sensor, a controller, a power supply and supporting legs, wherein the backrest of the chair is provided with the multifunctional massage cushion, the upper surface of the cushion is provided with the sensor, the controller is positioned below the cushion, and the controller connected with the power supply is internally provided with an alarm device. The technical scheme has the characteristics of reminding on time and massaging at regular time, effectively reducing symptoms of muscle tension, joint ache, cervical vertebra strain, lumbar vertebra strain and the like caused by long-time sitting on a human body, and being particularly suitable for computer game enthusiasts and people who work and learn at desk for a long time.

Continuing, chinese patent document CN204132880U discloses a self-assembly chair. Specifically, the simple health-care self-assembled chair is simple in structure, can be easily assembled by anyone by connecting the structures without using other fixing devices, and can suppress the generation of secretion such as sweat by forming the vent holes in the parts contacting with the body, namely the seat member and the backrest member, and can alleviate the defect that the hip bones conflict with the surface of the seat plate due to the use of hard materials. This self-assembly chair includes: at least two pairs of leg members having mutually parallel grooves formed on concentric shafts; at least two cross members inserted into the grooves formed on each pair of the members and having a projection formed upward; a seat plate member forming an opening through which the projection of the cross member can pass; the upper part of the leg member is provided with a groove inserted into the upper end of the leg member, and one end of the leg member is provided with an armrest member with a horizontal groove; a backrest member forming a projection inserted into the horizontal groove of the armrest member.

Continuing, chinese patent document CN201683437U discloses a chair, which comprises a backrest, wherein one end of the horizontal cross section of the backrest close to the inner side of the chair is in an arc-shaped contour, a massage head is arranged in the backrest, and the massage head is connected with a start switch; the upper part of the backrest also comprises a crescent-shaped neck support. A concave cushion, a pedal and the like can also be arranged. The chair can realize the health care and the effect on various parts of the neck, the back, the hip, the feet and the like of a human body by arranging related parts on various parts of the chair respectively or simultaneously, and reduces the physical discomfort caused by keeping the same sitting posture for a long time by a structure which is most in line with the ergonomics. Meanwhile, the operation and the use are convenient, and the adaptability is strong.

In particular to a gel cushion which is sold in the market at present, and the gel cushion has a honeycomb-shaped integral structure and is flat and light; the use characteristics are that the sitting is not tired, the sitting is healthy, the ventilation is realized, the pressure is released, and the flexibility is strong.

And so on, the information disclosed in the above documents aims at highlighting the respective features in the pursuit of leisure and health care. However, there is still an intelligent topic to be solved from the aspect of male reproductive health care, especially from the aspect of natural care of male reproductive organs by the structures of a chair cushion, a cushion and a chair.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a chair cushion and back combination device suitable for male ergonomics, which aims to ensure that all males can ensure that the self-wrapped reproductive organs are not extruded when using the device, and simultaneously also take care of the comfortable states of cervical vertebra, thoracic vertebra, vertebra and sacrum.

Therefore, the utility model solves the technical scheme of problem is: a chair cushion and chair back combination device suitable for male ergonomics comprises a chair cushion and a chair back, and is characterized in that the chair cushion is a cushion, the front part of the chair cushion is in an opening shape, two sides of the central line of the middle part of the chair cushion are in a concave shape, two sides of the central line of the middle back part of the chair cushion are provided with symmetrical bulges, and the thickness of the front part of the chair cushion is 1-10 cm greater than that of the back part of the chair cushion; the chair back is a chair back with three bulges on the front surface of the backrest; and the edges of the two side edges of the rear part of the chair cushion are provided with positioning mechanisms connected with the two side edges of the chair back.

Preferably, the bulges on the left side and the right side of the central line of the rear part in the seat cushion are symmetrical bulges which are unfolded towards the left side and the right side of the central line of the rear part of the seat cushion along the two sides of the central line of the middle part of the seat cushion, each pair of symmetrical bulges is a group, four groups are arranged, the height of the first group of bulges is smaller than that of the second group of bulges, the height of the second group of bulges is smaller than that of the third group of bulges, and the height of the third group of bulges is smaller.

Further, the opening shape of the front portion of the seat cushion is a semicircular shape.

Further, the shape of the opening of the front portion of the seat cushion is a semi-triangular shape.

Further, the shape of the opening of the front portion of the seat cushion is a semi-elliptical shape.

Further, the shape of the opening at the front part of the chair cushion is semi-rectangular

Further, the positioning mechanisms on the edges of the two sides of the rear part of the chair cushion are soft rope assembly parts.

Furthermore, the three bulges on the chair back are respectively arranged at the lower part, the middle part and the upper part of the central line of the chair back, the height of the bulge at the lower part of the central line of the chair back is less than that of the bulge at the middle part, and the height of the bulge at the middle part is less than that of the bulge at the upper part.

Preferably, the edge end of the rear part of the seat cushion body is provided with a pair of tenons.

Preferably, the chair back body is provided with a pair of chair back support columns with mortises at two sides of the three bulges on the chair back.

Compared with the prior art, the utility model discloses the positive effect who has is: the structure of the chair cushion and the chair back is redesigned according to the physiological characteristics of male ergonomics without complex circuits, electrical appliances and mechanical equipment, the front part of the chair cushion is unfolded to two sides along the central line of the chair cushion by a certain width to form an opening, the opening part of the chair cushion is just positioned between two legs when a person sits down, and male testicular organs can fall into the opening part of the chair cushion without being squeezed, so that the male testicular organs are completely relaxed; meanwhile, because the thickness of the front part of the chair cushion is larger than that of the rear part of the chair cushion, the four groups of bulges arranged on the chair cushion have good massage effect on the urinary bladder channels below the waist of the human body in sitting posture, and the three bulges arranged on the chair back also have good massage effect on the cervical vertebra, the thoracic vertebra and the lumbar vertebra. Due to the combination characteristic of the device, the chair cushion and the chair back can be separately and independently used under the condition that the swinging and positioning mechanism is not used, and the device is suitable for various ready-made chairs and is more suitable for portability.

Drawings

FIG. 1 is a schematic view of the overall structure of a cushion of the present device;

FIG. 2 is a schematic view of the overall structure of the chair back of the device;

fig. 3 is a schematic view of the whole structure of the combination of the seat cushion and the seat back of the device.

In the figure:

1-a chair cushion body, 11-an opening at the front part of the chair cushion, 12-recesses at two sides of the central line of the middle part of the chair cushion, 13-symmetrical protrusions at two sides of the central line of the middle rear part of the chair cushion, 14-a positioning mechanism on two side edges of the rear part of the chair cushion, 141-a nylon rope or a steel wire rope, 142-a bolt and 15-a tenon;

2-chair back body, 21-three bulges on the chair back, 22-positioning holes connected with the chair cushion positioning mechanism on the edges of two sides of the chair back, 221-chair back support columns and 23-mortises.

Detailed Description

It is believed that any male friend has a sense of reality: as long as the reproductive organs are pressed by the self-weight of the testes in a sitting state, the testes feel hot after sedentary sitting. As such, it is not good for the health of reproductive organs; especially, the male children are affected more greatly during the growth and development period. In research and comparison with current chair products and the prior art, the design or construction of the chair is mostly based on the aim of limb massage, and a plurality of electromechanical functional parts simulating manual massage are added on the structure of the chair. However, there has been no report on how to take advantage of the structural features of the chair itself to care male genital organs in a sitting posture.

In view of this, the present invention provides a chair cushion and back assembly suitable for male ergonomics, which comprises a cushion and a back, wherein the cushion is a seat cushion having a front opening 11 at the front end of the cushion body 1. The front opening 11 can be made into semi-circular, semi-triangular, semi-elliptical, semi-rectangular or other opening shapes according to the requirements of people with high, low, fat or thin body types or suitable for adults and young adults, but the front end of the chair cushion needs to be made into a semi-opening shape. The design ensures that the exposed part (testis) of the reproductive organ of the person completely falls into the opening without being extruded by the root of the thigh in a sitting posture. The recesses 12 on both sides of the center line of the middle portion of the cushion can be designed to be suitable for the engagement of the thighs of a person with the cushion, so that the exposed (testicle) portion of the genital organ can be completely fallen into the opening, and the comfortable feeling of wrapping the thighs is provided for people. In this example, the two sides of the center line of the rear portion of the cushion are provided with symmetrical protrusions 13, and as can be seen from fig. 1, the protrusions are symmetrical protrusions which are spread from the two sides of the center line of the middle portion of the cushion to the left and right sides of the center line of the rear portion of the cushion. In this example, each pair of symmetrical protrusions is a set, and four sets of protrusions are provided, wherein the height of the first set of protrusions is smaller than that of the second set of protrusions, the height of the second set of protrusions is smaller than that of the third set of protrusions, and the height of the third set of protrusions is smaller than that of the fourth set of protrusions. The design is used for massaging a Daliao point, a Shanliao point, a Zhongliao point and a Xiongqiang point and a Chengfu point at the root of a thigh of a human body at the upper, middle and lower parts of the hip area of the lumbar vertebra. The chair cushion in the embodiment considers the characteristics of male ergonomics and the comfort when the chair cushion is seated, and the thickness of the front part of the chair cushion is 1-10 cm greater than that of the rear part of the chair cushion at the design moment, so that the sitting posture of a person slightly inclines backwards towards the chair back body 2. By the design, the back of a person can lean against the three bulges 21 on the front surface of the backrest of the chair back body 2; because these three archs set up respectively in the lower, middle, upper portion of 2 central lines of back of the chair, moreover, the protruding height of back of the chair central line lower part is less than the bellied height in middle part, and the bellied height in middle part is less than the bellied height in upper portion, and these three not high arch can carry out conflict nature massage to cervical vertebra, thoracic vertebra, can correct the posture that contains the chest when the position of sitting simultaneously.

The present example further describes the combination of the cushion body 1 and the seatback body 2: the edges of the two sides of the back of the chair cushion body 1 are provided with positioning mechanisms 14 connected with the two sides of the chair back body 2. The positioning mechanism 14 is in practice a soft rope assembly consisting of a nylon rope or cable 141 or similar soft rope and a plug 142. One end of the rope is fixed on the edges of the two sides of the seat cushion body 1 by connecting pieces such as bolts and screws, and the other end of the rope is connected with the bolt 142. When the seat cushion body 1 and the seat back body 2 need to be combined, the bolts 142 are inserted into the positioning holes 22 on the two side edges of the seat back. Or, on the basis of this embodiment, a pair of tenons 15 is added at the joint of the rear edge of the seat cushion and the seat back, and two mortises 23 are correspondingly formed in two support pillars 221 of the seat back, so that when the seat cushion and the seat back are combined together, the tenons 15 are aligned with the mortises 23 and inserted into the mortises, and finally, the bolts are inserted into the positioning holes 22 at the two side edges of the seat back. In practice, a plurality of positioning holes can be arranged on the edges of the two sides of the chair back so as to meet the requirements of people with different shapes.

In practice, the chair cushion and the chair back can be used separately, or the chair cushion and the chair back can be directly placed on the existing chair for use. In addition, although the present invention does not relate to the manufacturing method and process of the assembly of the cushion body 1 and the backrest body 2, it is necessary to emphasize the technical problems to be noticed when producing the cushion and the backrest: if the product is constructed by adopting an injection molding mode, an injection mold is adjusted in advance; when a product is constructed by stamping, the power of the stamping machine should be adjusted in advance according to the characteristics of the material. Furthermore, the bulges on the chair cushion and the chair back can be processed and molded at one time without the chair cushion and the chair back, and the bulges which are manufactured in advance can be bonded with the bulges positioned on the chair cushion and the chair back in advance in a bonding mode.

Claims

1. A chair cushion and chair back combination device suitable for male ergonomics comprises a chair cushion body and a chair back body, and is characterized in that the chair cushion body is a cushion, the front part of the chair cushion is in an opening shape, two sides of the central line of the middle part of the chair cushion are in a concave shape, two sides of the central line of the middle back part of the chair cushion are provided with symmetrical bulges, and the thickness of the front part of the chair cushion is 1-10 cm greater than that of the back part of the chair cushion; the chair back body is a chair back with three bulges on the front surface of the backrest; and the edges of the two side edges of the rear part of the chair cushion are provided with positioning mechanisms connected with the two side edges of the chair back.

2. The ergonomic chair cushion-back assembly for men of claim 1, wherein the protrusions on the left and right sides of the center line of the middle back portion of the chair cushion are symmetrical protrusions extending from the two sides of the center line of the middle back portion of the chair cushion to the left and right sides of the center line of the back portion of the chair cushion, each pair of symmetrical protrusions is a set having four sets, the height of the first set of protrusions is less than that of the second set of protrusions, the height of the second set of protrusions is less than that of the third set of protrusions, and the height of the third set of protrusions is less than that of the fourth set of protrusions.

3. The ergonomic chair cushion-back assembly for men of claim 1 wherein the opening shape of the front portion of the chair cushion is semicircular.

4. The ergonomic chair cushion-back assembly for men of claim 1 wherein the shape of the opening at the front of the chair cushion is a semi-triangular shape.

5. The ergonomic chair cushion-back assembly for men of claim 1 wherein the shape of the opening at the front of the chair cushion is semi-elliptical.

6. The ergonomic chair cushion-back assembly for men of claim 1 wherein the shape of the opening at the front of the chair cushion is semi-rectangular.

7. The ergonomic chair cushion-back assembly for men of claim 1 wherein the positioning mechanism on the edges of the two sides of the back portion of the chair cushion is a soft rope assembly.

8. The ergonomic chair cushion-back assembly for men of claim 1, wherein the three protrusions on the back are respectively disposed at the lower, middle and upper parts of the centerline of the back, and wherein the height of the protrusion at the lower part of the centerline of the back is smaller than the height of the protrusion at the middle part, and the height of the protrusion at the middle part is smaller than the height of the protrusion at the upper part.

9. The ergonomic chair cushion and back assembly of claim 1, wherein the back of the chair cushion has a pair of tenons at the edges of the back of the chair cushion.

10. The ergonomic chair cushion and back assembly of claim 1, wherein the back body has a pair of back support posts with a groove on each side of three protrusions on the back.