CN210631127U - Sport type unpowered seat type back rubbing machine - Google Patents

Abstract

The utility model discloses a sports unpowered seat type back rubbing machine, which belongs to the field of back rubbing machines, and is characterized in that in the process of back rubbing, a user needs to sit down firstly, under the action of self gravity, a driving wheel is driven to rotate through a screw rod sleeve, a rotating brush is driven to rotate, after the rotating brush stops rotating, one back rubbing action is completed, the user stands up, the seat recovers to the original position, at the moment, the user sits down, the next back rubbing process can be carried out, in the process of continuously rubbing the back, the user needs to continuously stand up and sit down, the effect of movement can be achieved in the process of back rubbing, the condition that the general exercise amount of young people is insufficient is effectively compensated, the health of the user is facilitated, the requirements of the user for carrying out exercise in limited time and under necessary things are effectively met, and compared with the prior art, the whole process does not need external power, the rotating brush is naturally driven to work by the gravity of the human body, so that the back rubbing effect is achieved.

Description

Sport type unpowered seat type back rubbing machine

Technical Field

The utility model relates to a back of body machine field, more specifically say, relate to a sports type unpowered seat formula back of body machine of wiping.

Background

The cuticle exists on the surface of the skin, the cuticle is metabolized every day, in order to make the skin more fresh and comfortable, the cuticle which is old is generally removed by rubbing with a bath, but the back, particularly the scapula part, is difficult to rub by self, and some bathing halls have technicians who rub the back manually, but the back rubbing machine is unacceptable for people with strong privacy awareness, and in order to solve the problem, the back rubbing machine is appeared.

Nowadays, many office workers can sit for a long time due to work reasons, lack of movement, and result in poor blood circulation, and then lead to many office workers all to be accompanied with occupational disease, but office workers lead to the probability of doing exercises in spare time also to be lower because of working strength is big now, and under this condition, consider that bathing is that most people all need do every day, but the back rubbing machine that is used for bathing among the prior art is rarely with the condition of motion combination, hardly satisfies office workers' needs of reaching the motion under limited time.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a sports unpowered seat type back rubbing machine, in the process of rubbing the back, a user needs to sit down firstly, under the action of self gravity, a driving wheel is driven to rotate through a screw rod kit, a rotating brush is driven to rotate, after the rotating brush stops rotating, one back rubbing action is completed, the user stands up, the seat returns to the original position, at the moment, the user can sit down and can carry out the next back rubbing process, in the process of continuously rubbing the back, the user needs to continuously stand up and sit down, the sports effect can be achieved in the process of rubbing the back, the condition that the common exercise amount of young people is insufficient is effectively met, the health of the user is benefited, the requirements of the user on exercise in limited time and under necessary things are effectively met, and compared with the prior art, the whole process does not need external power, the rotating brush is naturally driven to work by the gravity of the human body, so that the back rubbing effect is achieved.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A movable unpowered seat type back rubbing machine comprises a base, wherein a driving wheel and a driven wheel are rotatably connected to the upper end of the base, the driving wheel and the driven wheel are in friction contact with each other, the driven wheel is located on the rear side of the driving wheel, an elastic braking plate is mounted at the upper end of the driving wheel, a seat is arranged above the driving wheel, a lead screw sleeve is connected between the seat and the driving wheel, a group of handrails with a speed-adjusting braking device are fixedly connected to the upper end of the seat, two bumpers respectively located on the outer sides of the driven wheel are fixedly connected to the upper end of the base, the bumpers slidably penetrate through the seat, a fixed support is fixedly connected to the end portion, located above the seat, of each bumper, a rotating brush is arranged between the fixed support and the driven wheel, the upper end and the lower end of each rotating brush are, the multi-layer back rubbing towel is sequentially wrapped at the outer end of the connecting rod above the seat, in the back rubbing process, a user needs to sit down firstly, under the action of self gravity, the driving wheel is driven to rotate through the screw rod sleeve piece, the rotating brush is driven to rotate, after the rotating brush stops rotating, one back rubbing action is completed, the user stands up, the seat returns to the original position, at the moment, the user sits down and can carry out the next back rubbing process, in the process of continuously rubbing the back, the user needs to continuously stand up and sit down, the exercise effect can be achieved in the back rubbing process, the condition that the common exercise amount of young people is insufficient is effectively compensated, the health of the user is facilitated, the requirement of the user for carrying out exercise in limited time and under necessary things is effectively met, in addition, compared with the prior art, the whole process does not need external power, the gravity of the human body is utilized, the rotating brush is naturally, thereby achieving the effect of back rubbing.

Further, the screw rod kit comprises an inner screw rod and an outer sleeve fixedly connected with the driving wheel and a seat shaft fixedly connected with the lower end of the seat, the seat shaft and the inner screw rod are both positioned on the inner side of the outer sleeve, the lower end of the seat shaft is fixedly connected with a forward pawl wheel, the seat shaft is communicated with the forward pawl wheel, the outer side of the inner screw rod is sleeved with a sliding nut with a reverse pawl wheel, the forward pawl wheel is matched with the sliding nut, a transmission hole is chiseled at the inner end of the sliding nut, the inner screw rod penetrates through the transmission hole and extends to the inner side of the forward pawl wheel, the forward pawl wheel and the seat shaft are both matched with the inner screw rod, when a user sits down, the forward pawl wheel moves downwards along with the seat shaft under the action of the gravity of the user, the forward pawl wheel is clamped in the sliding nut, the sliding nut is locked, so that the forward pawl wheel can only move downwards and can not rotate, and the inner screw rod, the rotation of the back rubbing towel is realized and the back rubbing action is carried out on the user.

Further, be connected with return spring between slip nut and the drive wheel, the return spring cover is established in the lead screw outside including, once rub the back and accomplish, the user stands the back from the seat, through return spring's bounce, can promote slip nut upwards along the rotatory upward motion of inner screw pole, and then jack-up seat makes its normal position, the user sits down this moment, can carry out next process of rubbing the back, at the continuous in-process of sitting of standing up of user, not only can realize and accomplish rubbing the back, the user can also reach the effect of motion at the in-process of rubbing the back simultaneously, effectively compensate the general not enough condition of amount of exercise of young people, help user's healthy.

Further, the inner screw rod and the inner wall of the transmission hole are provided with spiral grooves, and the two spiral grooves are matched, so that when the sliding nut is stressed to move downwards, the inner screw rod can be effectively forced to rotate through the action of the spiral grooves, the transmission wheel is driven to rotate, the back rubbing towel is finally driven to rotate to complete the back rubbing, and the spiral grooves enable the whole process to be smoother.

Furthermore, the connecting rod comprises an inner fixed rod and an outer variable rod, the outer variable rod is wrapped outside the inner fixed rod, and the wrapping range of the outer variable rod is up and down 3-5cm beyond the edge of the back rubbing towel, so that the back rubbing towel is integrally located outside the outer variable rod, the back rubbing towel can be timely changed along with the change of the shape of the outer variable rod in the back rubbing process, the friction contact area between the back rubbing towel and the back is larger, and the back rubbing efficiency can be effectively improved.

Furthermore, semi-continuous ports are arranged between the head and the tail of each layer of the back wiping towel, the positions of the semi-continuous ports are staggered, and the semi-continuous ports are not overlapped, so that water vapor can hardly continuously pass through two or more semi-continuous ports, and the back wiping towel on the inner side is effectively protected from being polluted.

Further, rub the back of the body piece of cloth including rubbing back the brush hair, foaming layer and the cotton antibacterial layer of bamboo, the cotton antibacterial layer of bamboo is located the one side that is close to the connecting rod, rub back the brush hair and all with the cotton antibacterial layer fixed connection of bamboo on foaming layer, and rub back the brush hair and the foaming layer is the crisscross distribution of heliciform at the cotton antibacterial layer surface of bamboo, the cotton antibacterial layer of bamboo can effectively obstruct the further inboard piece of cloth infiltration of rubbing back of the body of the bacterium of multiplying under the humid environment in the outside, simultaneously, rub back the brush hair and under the foaming layer combined action, can realize simultaneously that the limit rubs the shower bath while rubbing the effect of rubbing the back, and then effectively reduce the time of rubbing the back, can also effectively improve the protection to skin when improving back of the body efficiency, and the two becomes the heliciform and distributes, when rubbing the piece of cloth along with the connecting rod when rotating, can effectively improve in the friction between the.

Furthermore, each layer of the back towel is provided with a tearing assisting layer, one end of the tearing assisting layer is adhered to the back towel on the outer side, the other end of the tearing assisting layer is contacted with the back towel on the inner side, the upper end and the lower end of the tearing assisting layer are hermetically adhered to the connecting rod, and the adhering points at the two ends of the multilayer tearing assisting layers extend to the upper side and the lower side of the connecting rod from inside to outside in sequence, so that each layer of back towel can be protected by the tearing assisting layer, the corresponding back towel after use can be conveniently taken off by the tearing assisting layer, the environments on the inner side and the outer side of the back towel can be effectively isolated, the internal back towel is not easily influenced by the external humid environment, the more the back towel close to the inner side is, the more the time for storing the back towel close to the inner side is required to be longer, therefore, the more the adhering points of the tearing assisting layer and the connecting rod corresponding to the inner side are close to each other, the more the back towel close to the inner side is protected by the multilayer tearing assisting, thereby improving the safety.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is rubbing back the in-process, the user needs to sit down earlier, under self action of gravity, through the lead screw external member, it is rotatory to drive the drive wheel, make and change the brush rotation, after changing the brush stop rotation, accomplish once and rub the back action, the user stands up, the seat resumes the normal position, the user sits down this moment, can carry out the process of rubbing back next time, constantly rubbing back the in-process, the user need constantly stand up, the process of sitting down, can reach the effect of motion at rubbing back the in-process, effectively compensate the general not enough condition of exercise amount of young people, help user's healthy, effectively satisfy the user in the finite time and under the necessary thing, carry out the demand of motion, and compare whole process with prior art and do not need external power, utilize human gravity, naturally, it works to drive the commentaries on classics brush, reach the effect of rubbing back.

(2) The screw rod kit comprises an inner screw rod and an outer sleeve which are fixedly connected with the driving wheel, and a seat shaft which is fixedly connected with the lower end of the seat, wherein the seat shaft and the inner screw rod are both positioned at the inner side of the outer sleeve, the lower end of the seat shaft is fixedly connected with a forward pawl wheel, the seat shaft is communicated with the forward pawl wheel, the outer side of the inner screw rod is sleeved with a sliding nut with a reverse pawl wheel, the forward pawl wheel is matched with the sliding nut, the inner end of the sliding nut is provided with a transmission hole, the inner screw rod penetrates through the transmission hole and extends to the inner side of the forward pawl wheel, and the forward pawl wheel and the seat shaft are matched with the inner screw rod, when a user sits down, the forward pawl wheel moves downwards along with the seat shaft under the action of the gravity of the user, and the forward pawl wheel is clamped into the sliding nut to lock the sliding nut, so that the sliding nut can only move downwards and can not rotate, thereby forcing the inner screw rod to drive the driving wheel to rotate, realizing the rotation of the back rubbing towel and the back rubbing action for the user.

(3) Be connected with return spring between slip nut and the drive wheel, the return spring cover is established in the inner screw outside, once rub the back and accomplish, the user stands up the back from the seat, through return spring's bounce, can promote slip nut upwards along the rotatory upward motion of inner screw pole, and then jack-up seat makes its normal position, the user sits down this moment, can carry out next process of rubbing the back, the continuous in-process of sitting down of standing up of user, not only can realize and accomplish rubbing the back, the user can also reach the effect of motion at the in-process of rubbing the back simultaneously, effectively compensate the not enough condition of the general amount of exercise of young people, help user's is healthy.

(4) Interior lead screw and transmission hole inner wall all cut the helicla flute, and two helicla flute phase-matchs for when slip nut atress downstream, through the effect of helicla flute, the lead screw rotates in can effectively forcing, and then drives the drive wheel and rotate, finally drives the piece of cloth of rubbing the back and rotates and accomplish and rub the back with the hands, and the helicla flute makes whole process more smooth.

(5) The connecting rod comprises an inner fixed rod and an outer variable rod, the outer variable rod is wrapped on the outer side of the inner fixed rod, and the wrapping range of the outer variable rod is beyond the edge of the back rubbing towel by 3-5cm, so that the back rubbing towel is integrally positioned on the outer variable rod through right effect, the back rubbing towel can be timely changed along with the change of the shape of the outer variable rod in the back rubbing process, the friction contact area between the back rubbing towel and the back is larger, and the back rubbing efficiency can be effectively improved.

(6) The semi-continuous ports are arranged between the head and the tail of each layer of the back wiping towel, the positions of the semi-continuous ports are staggered, and the semi-continuous ports are not overlapped, so that water vapor hardly continuously passes through two or more semi-continuous ports, and the back wiping towel on the inner side is effectively protected from being polluted.

(7) The back rubbing towel comprises back rubbing bristles, a foaming layer and a bamboo cotton antibacterial layer, the bamboo cotton antibacterial layer is located on one side close to a connecting rod, the back rubbing bristles and the foaming layer are fixedly connected with the bamboo cotton antibacterial layer, the back rubbing bristles and the foaming layer are spirally and alternately distributed on the outer surface of the bamboo cotton antibacterial layer, the bamboo cotton antibacterial layer can effectively prevent bacteria breeding in a damp environment outside from further permeating into the back rubbing towel on the inner side, meanwhile, under the combined action of the back rubbing bristles and the foaming layer, the back rubbing effect of rubbing the back while rubbing the shower gel can be achieved, the time of rubbing the back is effectively reduced, the back rubbing efficiency is improved, the protection of the skin can be effectively improved, the back rubbing towel and the connecting rod are spirally distributed, when the back rubbing towel rotates along with the connecting rod, the friction between the back rubbing towel and the north portion can be effectively improved, and the back rubbing effect is improved.

(8) The tearing assisting layer is arranged on the outer side of each layer of the back towel, one end of the tearing assisting layer is adhered to the back towel on the outer side, the other end of the tearing assisting layer is contacted with the back towel on the inner side, the upper end and the lower end of the tearing assisting layer are hermetically adhered to the connecting rod, and the bonding points at the two ends of the multilayer tearing assisting layer extend to the upper side and the lower side of the connecting rod from inside to outside in sequence, so that each layer of the back towel can be protected by the tearing assisting layer, the corresponding back towel after use can be conveniently taken off by the tearing assisting layer, the environments on the inner side and the outer side of the back towel can be effectively isolated, the internal back towel is not easily influenced by the external humid environment, the back towel closer to the inner side is kept for a longer time, the bonding points of the tearing assisting layer and the connecting rod corresponding to the inner side are closer, the back towel closer to the inner side is protected by the multilayer tearing assisting layer, and the cleanliness of the back towel closer to the inner side is, thereby improving the safety.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a schematic structural view of the front side of the screw rod external member of the present invention;

fig. 3 is a schematic three-dimensional structure view of the screw rod kit of the present invention;

fig. 4 is a schematic structural view of the sliding nut of the present invention;

FIG. 5 is a schematic structural view of the front side of the rotary brush of the present invention;

FIG. 6 is a schematic structural view of a transverse section of the rotary brush of the present invention;

FIG. 7 is a schematic structural view of a cross section of a back-wiping towel according to the present invention;

FIG. 8 is a schematic structural view of a vertical cross section of the brush rotating part of the present invention;

fig. 9 is a schematic view of the structure at a in fig. 8.

The reference numbers in the figures illustrate:

the device comprises a base 1, a driving wheel 21, a driven wheel 22, a seat 3, a bumper 4, a back rubbing towel 5, a half-connecting port 50, back rubbing bristles 51, a foaming layer 52, a bamboo cotton antibacterial layer 53, a connecting rod 6, an inner fixed rod 61, an outer variable rod 62, a seat shaft 71, an inner screw rod 72, an outer sleeve 73, a forward pawl wheel 81, a sliding nut 82, a return spring 9, an elastic braking plate 10 and a tearing assisting layer 11.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1, a sports unpowered seat type back rubbing machine comprises a base 1, wherein the upper end of the base 1 is rotatably connected with a driving wheel 21 and a driven wheel 22, the driving wheel 21 and the driven wheel 22 are in mutual friction contact, the driven wheel 22 is positioned on the rear side of the driving wheel 21, the upper end of the driving wheel 21 is provided with an elastic braking plate 10, the elastic braking plate 10 is rubbed with the surface of the base 1 by feet to achieve a braking effect, the feet are stopped to step on and rebound, a seat 3 is arranged above the driving wheel 21, a screw rod sleeve member is connected between the seat 3 and the driving wheel 21, the upper end of the seat 3 is fixedly connected with a group of handrails with a speed-adjusting brake device, and the speed-adjusting brake device;

base 1 upper end fixedly connected with two are located the bumper 4 from the driving wheel 22 outside respectively, when the human back relies on, two bumper 4 can withstand human pressure, thereby make and change the brush and normally rotate, bumper 4 slides and runs through seat 3, and bumper 4 is located the tip fixedly connected with fixed bolster of seat 3 top, the fixed bolster with from being equipped with between the driving wheel 22 and change the brush, the upper and lower both ends of changeing the brush are connected with from driving wheel 22 through universal bearing and fixed bolster respectively, it includes connecting rod 6 and multilayer towel 5 of wiping the back to change the brush, multilayer towel 5 of wiping the back wraps up the outer end that is located seat 3 top at connecting rod 6 in proper order.

Referring to fig. 2-3, the screw rod assembly includes an inner screw 72 and an outer sleeve 73 fixedly connected to the driving wheel 21, and a seat shaft 71 fixedly connected to the lower end of the seat 3, the seat shaft 71 and the inner screw 72 are both located inside the outer sleeve 73, the lower end of the seat shaft 71 is fixedly connected to a forward click wheel 81, the seat shaft 71 is communicated with the forward click wheel 81, a sliding nut 82 with a reverse click wheel is sleeved outside the inner screw 72, the forward click wheel 81 is matched with the sliding nut 82, a transmission hole is drilled at the inner end of the sliding nut 82, the inner screw 72 penetrates through the transmission hole and extends to the inside of the forward click wheel 81, the forward click wheel 81 and the seat shaft 71 are both matched with the inner screw 72, when a user sits down, the forward click wheel 81 moves downward along with the seat shaft 71 under the action of human gravity, and the forward click wheel 81 is locked in the sliding nut 82, so that the back-rubbing towel can only move downwards but can not rotate, the inner screw rod 72 is further forced to drive the transmission wheel 21 to rotate, the back-rubbing towel 5 is rotated and the user is rubbed, a return spring 9 is connected between the sliding nut 82 and the transmission wheel 21, the return spring 9 is sleeved outside the inner screw rod 72, when one-time back rubbing is finished, a user stands up from the seat 3, the sliding nut 82 can be pushed to move upwards along the inner screw rod 72 through the rebound force of the return spring 9, thereby jacking up the seat 3 to restore the original position, and then the user can carry out the next back rubbing process when sitting down, in the process that a user continuously stands up and sits down, the back rubbing can be achieved and finished, meanwhile, the user can achieve the exercise effect in the back rubbing process, the condition that the common exercise amount of the young is insufficient is effectively made up, and the body health of the user is facilitated.

Referring to fig. 4, the inner screw rod 72 and the inner wall of the transmission hole are both provided with spiral grooves, and the two spiral grooves are matched, so that when the sliding nut 82 is forced to move downwards, the inner screw rod 72 can be effectively forced to rotate through the action of the spiral grooves, the transmission wheel 21 is driven to rotate, the back rubbing towel 5 is finally driven to rotate to complete back rubbing, and the whole process is smoother through the spiral grooves.

Referring to fig. 6, the connecting rod 6 includes an inner fixed rod 61 and an outer variable rod 62, the outer variable rod 62 is wrapped outside the inner fixed rod 61, and the wrapping range of the outer variable rod 62 exceeds the edge of the back rubbing towel 5 by 3-5cm, so as to ensure that the whole back rubbing towel 5 is located outside the outer variable rod 62, and further, during the back rubbing process, the back rubbing towel 5 can change along with the change of the shape of the outer variable rod 62 in time, so that the friction contact area between the back rubbing towel 5 and the back is larger, the back rubbing efficiency can be effectively improved, the inner fixed rod 61 is made of hard material, the outer variable rod 62 is made of soft material, and the thickness of the outer variable rod 62 is 2-3 times of that of the inner fixed rod 61, so that the strength of the whole connecting rod 6 can be effectively improved by the inner fixed rod 61, sufficient supporting force is provided for the back rubbing towel 5 during back rubbing, the back rubbing effect is ensured, and the outer variable rod 62 can adapt to the shape deformation of the back of the user when being pressed by the back of the user, the back rubbing effect is better, the semi-connected ports 50 are arranged between the head and the tail of each layer of back rubbing towel 5, the positions of the semi-connected ports 50 are staggered, and the semi-connected ports 50 which are not overlapped enable water vapor to hardly penetrate through two or more semi-connected ports 50 continuously, so that the back rubbing towel 5 on the inner side is effectively protected from being polluted easily.

Referring to fig. 7, the back rubbing towel 5 includes back rubbing bristles 51, a foaming layer 52 and a bamboo cotton antibacterial layer 53, the bamboo cotton antibacterial layer 53 is located at one side close to the connecting rod 6, the back rubbing bristles 51 and the foaming layer 52 are both fixedly connected with the bamboo cotton antibacterial layer 53, referring to fig. 5, the back rubbing bristles 51 and the foaming layer 52 are spirally and alternatively distributed on the outer surface of the bamboo cotton antibacterial layer 53, the bamboo cotton antibacterial layer 53 can effectively prevent the bacteria breeding in the outer side in the humid environment from further permeating into the back rubbing towel 5, meanwhile, under the combined action of the back rubbing bristles 51 and the foaming layer 52, the back rubbing effect of rubbing the back of the body wash can be simultaneously realized, so that the back rubbing time is effectively reduced, the back rubbing efficiency is improved, the skin protection is also effectively improved, the back rubbing efficiency is also spirally distributed, when the back rubbing towel 5 rotates along with the connecting rod 6, the friction between the back rubbing towel and the north part can be effectively improved, improve the back rubbing effect.

Referring to fig. 8-9, a tearing-assisting layer 11 is disposed on the outer side of each layer of the back towel 5, one end of the tearing-assisting layer 11 is bonded to the outer back towel 5, the other end of the tearing-assisting layer 11 is in contact with the inner back towel 5, the upper and lower ends of the tearing-assisting layer 11 are hermetically bonded to the connecting rod 6, and the bonding points at the two ends of the multilayer tearing-assisting layer 11 extend from inside to outside to the upper and lower sides of the connecting rod 6 in sequence, so that each layer of the back towel 5 can be protected by the tearing-assisting layer 11, the corresponding back towel 5 after being used can be conveniently taken off by the tearing-assisting layer 11, the environments on the inner and outer sides of the back towel 5 can be effectively isolated, the inner back towel 5 is not easily affected by the external humid environment, and the time required for storing the back towel 5 closer to the inner side needs to be longer, so that the bonding points of the tearing-assisting layer 11 and the connecting rod 6 are closer to the inner side, the back towel 5 closer to the inner side is protected by the tearing-assisting layer 11, the cleanliness can be guaranteed within a long time, the safety is further improved, the tearing assisting layer 11 is a nanoscale one-way water-permeable composite fiber film with the thickness of 0.5-1mm, the one-way water-permeable composite fiber film has a one-way water-permeable function, water vapor generated during back rubbing can be effectively prevented from permeating into the unused back rubbing towel 5 on the inner side through the tearing assisting layer 11, the inside dryness is further kept, the breeding environment of bacteria is destroyed, and the cleanliness of the unused back rubbing towel 5 inside is effectively improved.

In the process of back rubbing, a user needs to sit down firstly, under the action of self gravity, the driving wheel 21 is driven to rotate through the screw rod suite, the rotary brush is made to rotate, after the rotary brush stops rotating, one back rubbing action is completed, the user stands up, the seat 3 recovers to the original position, the user sits down at the moment, the next back rubbing process can be carried out, in the process of continuously rubbing the back, the user needs to continuously stand up and sit down, the exercise effect can be achieved in the back rubbing process, the condition that the common exercise amount of young people is insufficient is effectively compensated, the physical health of the user is facilitated, the requirement that the user carries out exercise in limited time and under necessary things is effectively met, compared with the prior art, external power is not needed in the whole process, the rotary brush is naturally driven to work through the gravity of the human body, and the back rubbing effect is achieved.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.

Claims (8)

1. The utility model provides a back machine is wiped to sports type unpowered seat formula, includes base (1), its characterized in that: the upper end of the base (1) is rotatably connected with a driving wheel (21) and a driven wheel (22), the driving wheel (21) and the driven wheel (22) are in friction contact with each other, the driven wheel (22) is located on the rear side of the driving wheel (21), an elastic braking plate (10) is installed at the upper end of the driving wheel (21), a seat (3) is arranged above the driving wheel (21), a lead screw suite is connected between the seat (3) and the driving wheel (21), a group of handrails with a speed-regulating braking device are fixedly connected to the upper end of the seat (3), two bumpers (4) respectively located on the outer sides of the driven wheel (22) are fixedly connected to the upper end of the base (1), the bumpers (4) penetrate through the seat (3) in a sliding manner, a fixed support is fixedly connected to the end portion, located above the seat (3), of the bumpers (4), and, the upper end and the lower end of the rotary brush are respectively connected with the fixed support and the driven wheel (22) through universal bearings, the rotary brush comprises a connecting rod (6) and a plurality of layers of back wiping towels (5), and the plurality of layers of back wiping towels (5) are sequentially wrapped at the outer end, located above the seat (3), of the connecting rod (6).

2. The sports unpowered seated back scrubber as recited in claim 1, further comprising: the screw rod external member comprises an inner screw rod (72) and an outer sleeve (73) which are fixedly connected with a driving wheel (21) and a seat shaft (71) which is fixedly connected with the lower end of a seat (3), the seat shaft (71) and the inner screw rod (72) are both positioned on the inner side of the outer sleeve (73), the lower end of the seat shaft (71) is fixedly connected with a forward pawl wheel (81), the seat shaft (71) is communicated with the forward pawl wheel (81), a sliding nut (82) with a reverse pawl wheel is sleeved on the outer side of the inner screw rod (72), the forward pawl wheel (81) is matched with the sliding nut (82), a transmission hole is formed in the inner end of the sliding nut (82), the inner screw rod (72) penetrates through the transmission hole and extends to the inner side of the forward pawl wheel (81), and the forward pawl wheel (81) and the seat shaft (71) are both matched with the inner screw rod (72).

3. The sports unpowered seated back scrubber as recited in claim 2, further comprising: a return spring (9) is connected between the sliding nut (82) and the transmission wheel (21), and the return spring (9) is sleeved on the outer side of the inner screw rod (72).

4. The sports unpowered seated back scrubber as recited in claim 2, further comprising: spiral grooves are drilled on the inner wall of the inner screw rod (72) and the inner wall of the transmission hole, and the two spiral grooves are matched.

5. The sports unpowered seated back scrubber as recited in claim 1, further comprising: the connecting rod (6) comprises an inner fixed rod (61) and an outer variable rod (62), the outer variable rod (62) is wrapped on the outer side of the inner fixed rod (61), and the wrapping range of the outer variable rod (62) is 3-5cm higher and lower than the edge of the back wiping towel (5).

6. The sports unpowered seated back scrubber as recited in claim 1, further comprising: half-connecting ports (50) are arranged between the head and the tail of each layer of the back wiping towel (5), and the positions of the half-connecting ports (50) are staggered.

7. The sports unpowered seated back scrubber as recited in claim 1, further comprising: rub towel of carrying on the back (5) including rubbing back brush hair (51), foaming layer (52) and the cotton antibacterial layer of bamboo (53), the cotton antibacterial layer of bamboo (53) are located the one side that is close to connecting rod (6), rub back brush hair (51) and foaming layer (52) all with cotton antibacterial layer of bamboo (53) fixed connection, and rub back brush hair (51) and foaming layer (52) and personally submit the crisscross distribution of heliciform in cotton antibacterial layer of bamboo (53) outward surface.

8. The sports unpowered seated back scrubber as recited in claim 1, further comprising: every layer the back rubbing piece of cloth (5) outside all is equipped with and helps tearing layer (11), help the one end that tears layer (11) and the back rubbing piece of cloth (5) in the outside to bond, help tearing layer (11) other end and inboard back rubbing piece of cloth (5) and contact, help the upper and lower both ends that tear layer (11) all to seal with connecting rod (6) and bond, and the multilayer helps the adhesive linkage that tears layer (11) both ends to extend to both sides about connecting rod (6) from inside to outside in proper order.

Images