CN109529264A

CN109529264A - A kind of safe and reliable upper body exercise device

Info

Publication number: CN109529264A
Application number: CN201811572709.3A
Authority: CN
Inventors: 张珀璇; 耿丹
Original assignee: Nantong First Peoples Hospital
Current assignee: Nantong First Peoples Hospital
Priority date: 2018-12-21
Filing date: 2018-12-21
Publication date: 2019-03-29
Anticipated expiration: 2038-12-21
Also published as: WO2020124653A1; CN109529264B; ZA202003573B

Abstract

The invention discloses a kind of safe and reliable upper body exercise device, including bottom plate, the top two sides of the bottom plate are symmetrically arranged with two groups of upper body exercise units, and the top of the bottom plate is equipped with support unit between upper body exercise unit described in two groups.The present invention, applicability is preferable, it can satisfy the exercise habits of different old users, security performance is preferable, the accident that can prevent old user from falling when using the device, to guarantee the personal safety of old user, the burden of old user can be reduced, save the physical strength of old user, it can prevent from causing danger because of old user because overdrawing physical strength, for the old user with rotator cuff injury, pass through exercise in four to five months using the device, the musculature of rotator cuff injury may make gradually to restore, the upper limb of old user may make to get well, so that the body that old user keeps fit, and then keep pleasant mood, so as to improve the quality of life of old user.

Description

A kind of safe and reliable upper body exercise device

Technical field

The present invention relates to physical training equipment technical fields, more specifically, it relates to a kind of safe and reliable upper limb forging Refine device.

Background technique

Body always like some defect occur when people is to old age, but if the habit that holding is taken exercise for a long time, can make Body is healthier, upper limb causes often to will appear due to fatigue long-term at an early age when especially people was by 65-70 years old Rotator cuff injury, influences the quality of life of the elderly, rotator cuff injury treat the best way be exactly by long-term exercise so that its The musculature self-healing of damage.

But existing old upper body exercise device, applicability is bad, it is not able to satisfy the exercise habits of different old users, Security performance is poor, the accident that cannot prevent old user from falling in exercise routine, it cannot be guaranteed that the people of old user Body safety, in addition, existing old age upper body exercise device, old user is usually to stand to perform physical exercise on the ground, this makes Old user wants the burden of load-bearing body, expends a large amount of physical strength of old user, is easy to cause old user due to overdrawing physical strength It causes danger, while existing old upper body exercise device is not directed to the old user with rotator cuff injury and is designed, and makes The old user with rotator cuff injury, even across long-term exercise, the effect that the musculature of rotator cuff injury is restored is not yet It is good, seriously affect the quality of life of the old user with rotator cuff injury.

Summary of the invention

In view of the deficiencies of the prior art, the present invention intends to provide a kind of safe and reliable upper body exercise dress It sets, applicability is preferable, can satisfy the exercise habits of different old users, security performance is preferable, can prevent old user from making The accident fallen when with the device can reduce the burden of old user to guarantee the personal safety of old user, section The physical strength of about old user, can prevent from causing danger because of old user because overdrawing physical strength, to the old use with rotator cuff injury For family, being performed physical exercise by the device facilitates the self-regeneration of its rotator cuff injury, is passed through four to five months using the device Exercise, may make the musculature of rotator cuff injury gradually to restore, the upper limb of old user may make to get well, so that always The body that year user keeps fit, and then pleasant mood is kept, so as to improve the quality of life of old user.

To achieve the above object, the present invention provides the following technical scheme that

A kind of safe and reliable upper body exercise device, including bottom plate, the top two sides of the bottom plate are symmetrically arranged on two groups Limb exercise unit, and the top of the bottom plate is equipped with support unit between upper body exercise unit described in two groups；

Upper body exercise unit described in two groups includes the boss for being fixedly mounted on the bottom plate top, the upper table of the boss Sliding slot is offered on face, the internal slide of the sliding slot is equipped with sliding block, is fixedly installed with upright bar on the upper surface of the sliding block, The upper end of the upright bar is fixedly installed with u-bracket, and the upper interior portion of the u-bracket is fixedly installed with branch by adjusting bolt Bracer, connecting rod is fixedly installed on the upper surface of the supporting block, and the upper end of the connecting rod passes through the first rolling bearing and pacifies Equipped with disk, handle is rotatably equipped with by shaft on the upper surface of the disk；

The support unit includes the square casing and support plate for being fixedly mounted on the bottom plate top, the square casing Internal activity plate is installed, the middle position of the plate is bolted with the screw rod being vertically arranged, the bottom end of the screw rod The interior bottom portion of the square casing is mounted on by the second rolling bearing, and the outside of the screw rod is located under the plate Side is fixedly installed with turbine, and the turbine and worm screw are intermeshed, and the worm screw is fixedly mounted on institute by third rolling bearing The inside of square casing is stated, and one end of the worm screw extends to the crank that is externally connected to of the square casing, the support Plate is located at the surface of the square casing, and the bottom of the support plate is solid by the top of two support rods and the plate Fixed connection.

By using above-mentioned technical proposal, support unit is used to support old user and is sitting in upper part, can reduce old age The burden of user, saves the physical strength of old user, and upper body exercise unit is used to carry out upper body exercise, old user for old user When limb exercise unit carries out upper body exercise in use, handle can be held and remove rotating circular disk, so that two arms do circle rotation Movement, for the old user with rotator cuff injury, such exercising way facilitates the self-regeneration of its rotator cuff injury, makes The exercise for passing through four to five months with the device, may make the musculature of rotator cuff injury gradually to restore, may make old use The upper limb at family is got well, so that the body that old user keeps fit, and then pleasant mood is kept, it is used so as to improve old age The quality of life at family, in addition, support unit is used using liftable adjusted design and upper body exercise unit to be adjusted before and after level Section setting so that the device can satisfy the old user of different heights using progress upper body exercise, while can pass through and adjust spiral shell The tilt angle of the adjustable disk of bolt, to meet the exercise habits of different old users, so that the device applicability Preferably.

Further, the limiting slot being connected with the sliding slot, the limit are also provided on the lateral surface of the boss The internal activity of slot is equipped with fastening bolt, and the fastening bolt is screwed onto the sliding block close to one end of the sliding block Portion.

By using above-mentioned technical proposal, convenient for position of the sliding block inside sliding slot can be carried out by tightening fastening bolt Locking, can anti-limited slip block move back and forth in the inside of sliding slot, used to avoid influencing old user and temper upper limb.

Further, the bottom of the supporting block is arcuate structure, and the bottom internal of the supporting block offers and institute It states and adjusts the mounting hole that bolt matches.

By using above-mentioned technical proposal, it is ensured that when unscrewing fastening bolt, supporting block can be rotated easily, from And convenient for adjusting the tilt angle of disk, to meet the exercise habits of different old users, the setting of mounting hole, so that support Block is convenient for being mounted on the upper interior portion of u-bracket by fastening bolt.

Further, the upper end of the screw rod is also fixedly installed with limited block, and the height of the screw rod is not higher than described The height of square casing.

By using above-mentioned technical proposal, limited block can prevent plate to be detached from screw rod, and the structure to guarantee the device is steady It is qualitative.

Further, the support unit further includes Contraband type coaming plate, and the Contraband type coaming plate is fixedly mounted on the support plate Top.

By using above-mentioned technical proposal, Contraband type coaming plate plays protective action, can prevent old user from using the device The accident that Shi Fasheng falls, to guarantee the personal safety of old user, so that the equipment safety is reliable.

Further, bandage made of elastic band, and the Contraband are fixedly connected on a lateral surface of the Contraband type coaming plate It is fixedly connected with female plug on another lateral surface of type coaming plate to buckle, one end end of the bandage far from the Contraband type coaming plate is fixed to be connected It is connected to the male plug button to match with the female plug button.

By using above-mentioned technical proposal, bandage is used for the strapped inside in Contraband type coaming plate of the upper body of old user, can It effectively prevent old user to fall from the top of support plate, male plug button and female plug button are used cooperatively, so that bandage is easy to use.

Further, the top of the bottom plate is also adhesive with anti-slip rubber between upper body exercise unit described in two groups It pads, is also uniformly provided with several anti-skid bulges on the upper surface of the anti-skid rubber cushion.

By using above-mentioned technical proposal, anti-skid rubber cushion cooperates anti-skid bulge, has preferable antiskid effect, can prevent When stepping down in the top of bottom plate sideslip phenomenon occurs for old user, slides into when to effectively avoiding old user using the device Phenomenon.

Further, the bottom plate is square floor, and the bottom four corners of the bottom plate are symmetrically arranged with four shock reducing support legs, Four shock reducing support legs include the cylinder for being fixedly mounted on the bottom base plate and the circle immediately below the cylinder Shape rubber slab, the upper end of the cylinder are enclosed construction, and the bottom end of the cylinder is fixedly installed with end cap, the cylinder it is interior Portion is successively movably installed with the first round guide pad, spring, the second round guide pad and support column, the spring from top to bottom Upper end and the described first round guide pad bottom it is inconsistent, and the bottom end of the spring and the second round guide pad Top is inconsistent, and the upper end of the support column is fixedly connected with the bottom of the described second round guide pad, and the support column Bottom end is fixedly connected through the bottom external that the end cap extends to the cylinder with the top of the round rubber plate.

By using above-mentioned technical proposal, shock reducing support leg has preferable elasticity under the action of the spring, subtracts to realize The effect of shake can prevent the device from generating biggish vibration during use, while in the first round guide pad and second Under the guiding role of round guide pad, so that the structure of the shock reducing support leg is more stable, it is hardly damaged, service life is longer.

Further, the inside surface roughness of the cylinder, the surface roughness of the first round guide pad and described The surface roughness of second round guide pad and the surface roughness of the support column are no more than Ra0.3.

By using above-mentioned technical proposal, cylinder, the first round guide pad and the second round guide pad can be not only reduced And the abrasion of support column, it can also reduce between cylinder and the first round guide pad and the second round guide pad and support column Friction, so that the damping effect of shock reducing support leg is preferable.

Further, the outside of the handle is also arranged with protective jacket, and the protective jacket is prepared by the following method:

Following raw material is taken to weigh by weight: 30-40 parts of methyl vinyl phenyl silicon rubber, polyurethanes 15-20 Part, 10-12 parts of calcium carbonate powder, 15-20 parts of Phenolic resin powder, 2-4 parts of p-phenylenediamine, 2-4 parts of triethanolamine, paraffin oil 3- 5 parts, 3-5 parts of lindol；

S1, it will be crushed in load weighted methyl vinyl phenyl silicon rubber and polyurethanes addition pulverizer, The revolving speed of the pulverizer is set as 600-800r/min, is made and is pulverized and mixed material, and is pulverized and mixed the particle diameter of material For 4-10mm；

S2, obtained be pulverized and mixed in material addition mixer in step S1 is subjected to mixing, the temperature of the mixer It is set as 180-200 DEG C, revolving speed is set as 700-800r/min, mixing time 25-35min, and mixing material is made；

S3, by mixing material obtained in step S2 and calcium carbonate powder, Phenolic resin powder, p-phenylenediamine, three ethyl alcohol Amine, paraffin oil, lindol, which are added in reaction kettle, is stirred mixing, and the temperature setting of the reaction kettle is 200- 220 DEG C, revolving speed is set as 900-1000r/min, and the time is set as 15-20min, and gluing material is made；

S4, gluing material obtained in step S3 is added in ultrasonic dispersing machine and is dispersed, the ultrasonic wave dispersion The power setting of machine is 220-240W, and temperature setting is 140-160 DEG C, and jitter time is set as 15-20min, and dispersion is made Material；

S5, injection molding in injection molding machine, the barrel temperature of the injection molding machine is added in dispersed material obtained in step S4 It is set as 300-400 DEG C, pressure is projected and is set as 800-900kg/cm³, mold temperature is set as 100-120 DEG C, drying temperature It is set as 70-90 DEG C, drying time is set as 8-10min, and protective jacket embryo material is made；

S6, protective jacket embryo material obtained in step S5 is subjected to trimming cutting, protective jacket is made.

By using above-mentioned technical proposal, so that the technics comparing for preparing protective jacket is simple, easy to accomplish, the protection of preparation Set is flexible and toughness is all preferable, is provided simultaneously with preferable anti-skidding effect, is also equipped with anti-aging, the advantages of long service life, can increase Add the feel of old user, to promote the comfort that old user uses the device.

In conclusion the present invention mainly has the advantages that

1, of the invention, support unit is used to support old user and is sitting in upper part, can reduce the burden of old user, saves The physical strength of about old user, can prevent from causing danger because of old user because overdrawing physical strength；

2, of the invention, upper body exercise unit is used to carry out upper body exercise for old user, and old user in use forge by limb When refining unit progress upper body exercise, handle can be held and remove rotating circular disk, so that two arms do circle rotation movement, to shoulder It tucks inside the sleeve for the old user of damage, such exercising way facilitates the self-regeneration of its rotator cuff injury, is passed through using the device Exercise in four to five months may make the musculature of rotator cuff injury gradually to restore, and the upper limb of old user may make to restore Health, so that the body that old user keeps fit, and then pleasant mood is kept, so as to improve the life matter of old user Amount；

3, of the invention, support unit is used using liftable adjusted design and upper body exercise unit and can be adjusted before and after level Setting so that the device can satisfy the old user of different heights using progress upper body exercise, while can pass through and adjust bolt The tilt angle of adjustable disk, to meet the exercise habits of different old users so that the device applicability compared with It is good；

4, of the invention, Contraband type coaming plate plays protective action, and bandage is used for the upper body of old user is strapped in Contraband type coaming plate Inside, the accident that can prevent old user from falling when using the device, to guarantee the personal safety of old user, So that the equipment safety is reliable；

5, of the invention, the technics comparing for preparing protective jacket is simple, easy to accomplish, the protective jacket of preparation is flexible and toughness all compared with It is good, it is provided simultaneously with preferable anti-skidding effect, is also equipped with anti-aging, the advantages of long service life, the feel of old user can be increased, To promote the comfort that old user uses the device, it is worthy to be popularized and popularizes.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of one embodiment of the present invention；

Fig. 2 is one of the structural schematic diagram of different perspectives of one embodiment of the present invention；

Fig. 3 is the second structural representation of the different perspectives of one embodiment of the present invention；

Fig. 4 is the structural schematic diagram of the upper body exercise unit of one embodiment of the present invention；

Fig. 5 is the structural schematic diagram of the upper body exercise unit different perspectives of one embodiment of the present invention；

Fig. 6 is the enlarged structure schematic diagram in Fig. 5 at A；

Fig. 7 is that the structure that the supporting block of one embodiment of the present invention is connected with connecting rod and the first rolling bearing is shown It is intended to；

Fig. 8 is the structural schematic diagram of the support unit of one embodiment of the present invention；

Fig. 9 is the enlarged structure schematic diagram in Fig. 8 at B；

Figure 10 is the structural schematic diagram of the support unit different perspectives of one embodiment of the present invention；

Figure 11 is the schematic cross-sectional view of the support unit of one embodiment of the present invention；

Figure 12 is the broken section structural schematic diagram of the support unit of one embodiment of the present invention；

Figure 13 is the enlarged structure schematic diagram in Figure 12 at C；

Figure 14 is the partial structural diagram of the support unit of one embodiment of the present invention；

Figure 15 is that the structural schematic diagram after support plate is removed in Figure 14；

Figure 16 is the schematic cross-sectional view of Figure 14；

Figure 17 is the structural schematic diagram of the shock reducing support leg of one embodiment of the present invention.

In figure: 1, bottom plate；2, upper body exercise unit；3, support unit；4, shock reducing support leg；5, anti-skid rubber cushion；6, boss； 7, sliding slot；8, limiting slot；9, fastening bolt；10, sliding block；11, upright bar；12, u-bracket；13, supporting block；14, disk；15, hand Handle；16, connecting rod；17, the first rolling bearing；18, bolt is adjusted；19, mounting hole；20, square casing；21, support plate；22, Contraband type coaming plate；23, bandage；24, crank；25, screw rod；26, plate；27, turbine；28, the second rolling bearing；29, worm screw；30, Support rod；31, limited block；32, male plug button；33, female plug button；34, cylinder；35, round rubber plate；36, support column；37, end cap； 38, the second round guide pad；39, the first round guide pad；40, spring；41, third rolling bearing.

Specific embodiment

Embodiment 1

Below in conjunction with attached drawing 1-17, invention is further described in detail.

A kind of safe and reliable upper body exercise device, as shown in Fig. 1-17, including bottom plate 1, the top two sides of the bottom plate 1 Two groups of upper body exercise units 2 are symmetrically arranged with, and the top of the bottom plate 1 is equipped between upper body exercise unit 2 described in two groups Support unit 3；

Upper body exercise unit 2 described in two groups includes the boss 6 for being fixedly mounted on 1 top of bottom plate, the boss 6 Sliding slot 7 is offered on upper surface, the internal slide of the sliding slot 7 is equipped with sliding block 10, fixes on the upper surface of the sliding block 10 Upright bar 11 is installed, the upper end of the upright bar 11 is fixedly installed with u-bracket 12, and the upper interior portion of the u-bracket 12 passes through It adjusts bolt 18 and is fixedly installed with supporting block 13, connecting rod 16, the company are fixedly installed on the upper surface of the supporting block 13 The upper end of extension bar 16 is equipped with disk 14 by the first rolling bearing 17, is rotated and is pacified by shaft on the upper surface of the disk 14 Equipped with handle 15；

The support unit 3 includes the square casing 20 and support plate 21 for being fixedly mounted on 1 top of bottom plate, the side The internal activity of shape shell 20 is equipped with plate 26, and the middle position of the plate 26 is bolted with the screw rod 25 being vertically arranged, The bottom end of the screw rod 25 is mounted on the interior bottom portion of the square casing 20, and the screw rod 25 by the second rolling bearing 28 Outside be located at the lower section of the plate 26 and be fixedly installed with turbine 27, the turbine 27 is intermeshed with worm screw 29, the snail Bar 29 is fixedly mounted on the inside of the square casing 20 by third rolling bearing 41, and one end of the worm screw 29 extends to The square casing 20 is externally connected to crank 24, and the support plate 21 is located at the surface of the square casing 20, and institute The bottom for stating support plate 21 is fixedly connected by two support rods 30 with the top of the plate 26.

By using above-mentioned technical proposal, support unit 3 is used to support old user and is sitting in upper part, can reduce old age The burden of user saves the physical strength of old user, and upper body exercise unit 2 is used to carry out upper body exercise for old user, and old age is used Family in use limb exercise unit 2 carry out upper body exercise when, handle 15 can be held and remove rotating circular disk 14, so that two arms do circle All rotary motions, for the old user with rotator cuff injury, such exercising way facilitates self of its rotator cuff injury It repairs, exercise in four to five months is passed through using the device, may make the musculature of rotator cuff injury gradually to restore, may make The upper limb of old user is got well, so that the body that old user keeps fit, and then pleasant mood is kept, so as to improve The quality of life of old user, in addition, the use liftable adjusted design of support unit 3 and the use of upper body exercise unit 2 can water Flat front and back adjusts setting, so that the old user that the device can satisfy different heights uses and carries out upper body exercise, while can lead to The tilt angle of the adjustable disk 14 of bolt 18 is overregulated, to meet the exercise habits of different old users, so that The device applicability is preferable.

Preferably, being also provided with the limiting slot 8 being connected with the sliding slot 7, the limit on the lateral surface of the boss 6 The internal activity of slot 8 is equipped with fastening bolt 9, and the fastening bolt 9 is screwed onto the sliding block close to one end of the sliding block 10 10 inside.It, can anti-limited slip block convenient for that can be locked position of the sliding block 10 inside sliding slot 7 by tightening fastening bolt 9 10 move back and forth in the inside of sliding slot 7, to avoid influencing old user's exercise upper limb use.

Preferably, the bottom of the supporting block 13 be arcuate structure, and the bottom internal of the supporting block 13 offer with The mounting hole 19 for adjusting bolt 18 and matching.By using above-mentioned technical proposal, it is ensured that when unscrewing fastening bolt 9 Supporting block 13 can be rotated easily, consequently facilitating the tilt angle of disk 14 is adjusted, to meet the forging of different old users Refining habit, the setting of mounting hole 19, so that supporting block 13 is convenient for being mounted on the upper interior portion of u-bracket 12 by fastening bolt 9.

Preferably, the upper end of the screw rod 25 is also fixedly installed with limited block 31, and the height of the screw rod 25 is not higher than The height of the square casing 20.Limited block 31 can prevent plate 26 to be detached from screw rod 25, to guarantee the stable structure of the device Property.

Preferably, the support unit 3 further includes Contraband type coaming plate 22, the Contraband type coaming plate 22 is fixedly mounted on the support The top of plate 21.Contraband type coaming plate 22 plays protective action, the accident that can prevent old user from falling when using the device, To guarantee the personal safety of old user, so that the equipment safety is reliable.

Preferably, being fixedly connected with bandage 23 made of elastic band on a lateral surface of the Contraband type coaming plate 22, and described It is fixedly connected with female plug on another lateral surface of Contraband type coaming plate 22 and buckles 33, the one end of the bandage 23 far from the Contraband type coaming plate 22 End is fixedly connected with the male plug button 32 to match with the female plug button 33.Bandage 23 be used for by the upper body of old user it is strapped The inside of Contraband type coaming plate 22, can effectively prevent old user to fall from the top of support plate 21, male plug button 32 and female plug button 33 It is used cooperatively, so that bandage 23 is easy to use.

Preferably, the top of the bottom plate 1 is also adhesive with anti-skid rubber cushion between upper body exercise unit 2 described in two groups 5, several anti-skid bulges are also uniformly provided on the upper surface of the anti-skid rubber cushion 5.Anti-skid rubber cushion 5 cooperates anti-skid bulge, tool There is preferable antiskid effect, sideslip phenomenon occurs when can prevent old user from stepping down in the top of bottom plate 1, to effectively avoid old age Phenomenon is slided into when user is using the device.

Preferably, the bottom plate 1 is square floor, and the bottom four corners of the bottom plate 1 are symmetrically arranged with four shock reducing support legs 4, four shock reducing support legs 4 include being fixedly mounted on the cylinder 34 of 1 bottom of bottom plate and being located at the cylinder 34 just The upper end of the round rubber plate 35 of lower section, the cylinder 34 is enclosed construction, and the bottom end of the cylinder 34 is fixedly installed with end Lid 37, the inside of the cylinder 34 are successively movably installed with the first round guide pad 39, spring 40, the second circle from top to bottom and lead To block 38 and support column 36, the upper end of the spring 40 and the bottom of the described first round guide pad 39 are inconsistent and described The bottom end of spring 40 and the top of the described second round guide pad 38 are inconsistent, the upper end of the support column 36 and second circle The bottom of shape guide pad 38 is fixedly connected, and the bottom end of the support column 36 extends to the cylinder 34 through the end cap 37 Bottom external is fixedly connected with the top of the round rubber plate 35.Shock reducing support leg 4 has preferably under the action of the springs 40 Elasticity can prevent the device from generating biggish vibration during use, while in the first circle to realize the effect of damping Under the guiding role of shape guide pad 39 and the second round guide pad 38, so that the structure of the shock reducing support leg 4 is more stable, not rapid wear Bad, service life is longer.

Preferably, the inside surface roughness of the cylinder 34, the surface roughness of the first round guide pad 39 and institute The surface roughness of the second round guide pad 38 and the surface roughness of the support column 36 are stated no more than Ra0.3.Not only The abrasion that cylinder 34, first round guide pad 39 and the second round guide pad 38 and support column 36 can be reduced, can also reduce Friction between cylinder 34 and the first round guide pad 39 and the second round guide pad 38 and support column 36, so that damping The damping effect of stabilizer blade 4 is preferable.

Embodiment 2

Difference from example 1 is that the outside of the handle 15 is also arranged with protective jacket, the protective jacket is by such as The preparation of lower section method:

Following raw material is taken to weigh by weight: 30 parts of methyl vinyl phenyl silicon rubber, 15 parts of polyurethanes, carbonic acid 10 parts of calcium powder, 15 parts of Phenolic resin powder, 2 parts of p-phenylenediamine, 2 parts of triethanolamine, 3 parts of paraffin oil, lindol 3 Part；

S1, it will be crushed in load weighted methyl vinyl phenyl silicon rubber and polyurethanes addition pulverizer, The revolving speed of the pulverizer is set as 600r/min, is made and is pulverized and mixed material, and the particle diameter for being pulverized and mixed material is 4mm；

S2, obtained be pulverized and mixed in material addition mixer in step S1 is subjected to mixing, the temperature of the mixer 180 DEG C are set as, revolving speed is set as 700r/min, mixing time 25min, and mixing material is made；

S3, by mixing material obtained in step S2 and calcium carbonate powder, Phenolic resin powder, p-phenylenediamine, three ethyl alcohol Amine, paraffin oil, lindol, which are added in reaction kettle, is stirred mixing, and the temperature setting of the reaction kettle is 200 DEG C, Revolving speed is set as 900r/min, and the time is set as 15min, and gluing material is made；

S4, gluing material obtained in step S3 is added in ultrasonic dispersing machine and is dispersed, the ultrasonic wave dispersion The power setting of machine is 220W, and temperature setting is 140 DEG C, and jitter time is set as 15min, and dispersed material is made；

S5, injection molding in injection molding machine, the barrel temperature of the injection molding machine is added in dispersed material obtained in step S4 300 DEG C are set as, pressure is projected and is set as 800kg/cm³, mold temperature is set as 100 DEG C, and drying temperature is set as 70 DEG C, does The dry time is set as 8min, and protective jacket embryo material is made；

Embodiment 3

With embodiment 2 the difference is that the preparation of protective jacket, it is specific the preparation method is as follows:

Following raw material is taken to weigh by weight: 35 parts of methyl vinyl phenyl silicon rubber, 18 parts of polyurethanes, carbonic acid 11 parts of calcium powder, 18 parts of Phenolic resin powder, 3 parts of p-phenylenediamine, 3 parts of triethanolamine, 4 parts of paraffin oil, lindol 4 Part；

S1, it will be crushed in load weighted methyl vinyl phenyl silicon rubber and polyurethanes addition pulverizer, The revolving speed of the pulverizer is set as 700r/min, is made and is pulverized and mixed material, and the particle diameter for being pulverized and mixed material is 7mm；

S2, obtained be pulverized and mixed in material addition mixer in step S1 is subjected to mixing, the temperature of the mixer 190 DEG C are set as, revolving speed is set as 750r/min, mixing time 30min, and mixing material is made；

S3, by mixing material obtained in step S2 and calcium carbonate powder, Phenolic resin powder, p-phenylenediamine, three ethyl alcohol Amine, paraffin oil, lindol, which are added in reaction kettle, is stirred mixing, and the temperature setting of the reaction kettle is 210 DEG C, Revolving speed is set as 950r/min, and the time is set as 18min, and gluing material is made；

S4, gluing material obtained in step S3 is added in ultrasonic dispersing machine and is dispersed, the ultrasonic wave dispersion The power setting of machine is 230W, and temperature setting is 150 DEG C, and jitter time is set as 18min, and dispersed material is made；

S5, injection molding in injection molding machine, the barrel temperature of the injection molding machine is added in dispersed material obtained in step S4 350 DEG C are set as, pressure is projected and is set as 850kg/cm3, mold temperature is set as 110 DEG C, and drying temperature is set as 80 DEG C, does The dry time is set as 9min, and protective jacket embryo material is made；

Embodiment 4

Following raw material is taken to weigh by weight: 40 parts of methyl vinyl phenyl silicon rubber, 20 parts of polyurethanes, carbonic acid 12 parts of calcium powder, 20 parts of Phenolic resin powder, 4 parts of p-phenylenediamine, 4 parts of triethanolamine, 5 parts of paraffin oil, lindol 5 Part；

S1, it will be crushed in load weighted methyl vinyl phenyl silicon rubber and polyurethanes addition pulverizer, The revolving speed of the pulverizer is set as 800r/min, is made and is pulverized and mixed material, and the particle diameter for being pulverized and mixed material is 10mm；

S2, obtained be pulverized and mixed in material addition mixer in step S1 is subjected to mixing, the temperature of the mixer 200 DEG C are set as, revolving speed is set as 800r/min, mixing time 35min, and mixing material is made；

S3, by mixing material obtained in step S2 and calcium carbonate powder, Phenolic resin powder, p-phenylenediamine, three ethyl alcohol Amine, paraffin oil, lindol, which are added in reaction kettle, is stirred mixing, and the temperature setting of the reaction kettle is 220 DEG C, Revolving speed is set as 1000r/min, and the time is set as 20min, and gluing material is made；

S4, gluing material obtained in step S3 is added in ultrasonic dispersing machine and is dispersed, the ultrasonic wave dispersion The power setting of machine is 240W, and temperature setting is 160 DEG C, and jitter time is set as 20min, and dispersed material is made；

S5, injection molding in injection molding machine, the barrel temperature of the injection molding machine is added in dispersed material obtained in step S4 400 DEG C are set as, pressure is projected and is set as 900kg/cm3, mold temperature is set as 120 DEG C, and drying temperature is set as 90 DEG C, does The dry time is set as 10min, and protective jacket embryo material is made；

Use static and dynamic friction coefficient analyzer right at identical conditions in the lab the protective jacket in embodiment 1-4 It carries out confficient of static friction measurement comparison result and is as follows:

	Confficient of static friction
		Embodiment 1	0.36
Embodiment 2	0.57
		Embodiment 3	0.59
Embodiment 4	0.63

Make from embodiment 4 known to upper table test result comparative analysis for optimum embodiment by using above-mentioned technical proposal The technics comparing that protective jacket must be prepared is simple, easy to accomplish, and the protective jacket of preparation is flexible and toughness is all preferable, is provided simultaneously with preferably Anti-skidding effect, be also equipped with anti-aging, the advantages of long service life, the feel of old user can be increased, to promote old use Family uses the comfort of the device.

Working principle: the old age upper body exercise device, support unit 3 are used to support old user and are sitting in upper part, can be with The burden for reducing old user saves the physical strength of old user, can prevent from causing danger because of old user because overdrawing physical strength；On Limb exercise unit 2 is used to carry out upper body exercise for old user, and limb exercise unit 2 carries out upper body exercise to old user in use When, handle 15 can be held and remove rotating circular disk 14, so that two arms do circle rotation movement, to the old use with rotator cuff injury For family, such exercising way facilitates the self-regeneration of its rotator cuff injury, and forging in four to five months is passed through using the device Refining, may make the musculature of rotator cuff injury gradually to restore, the upper limb of old user may make to get well, so that old use The body that family is kept fit, and then pleasant mood is kept, so as to improve the quality of life of old user；Support unit 3 uses Liftable adjusted design and upper body exercise unit 2 are using that can adjust setting before and after level, so that the device can satisfy difference The old user of height using carrying out upper body exercise, while can by adjusting the tilt angle of the adjustable disk 14 of bolt 18, To meet the exercise habits of different old users, so that the device applicability is preferable；Contraband type coaming plate 22 plays protection and makees With bandage 23 is used to prevent old user from using the dress the strapped inside in Contraband type coaming plate 22 of the upper body of old user The accident fallen when setting, to guarantee the personal safety of old user, so that the equipment safety is reliable；Preparation protection The technics comparing of set is simple, easy to accomplish, and the protective jacket of preparation is flexible and toughness is all preferable, is provided simultaneously with preferable anti-skidding work With being also equipped with anti-aging, the advantages of long service life, the feel of old user can be increased, to promote old user using should The comfort of device；

In use, the height of support plate 21 is adjusted by crank 24, by the mobile sliding block 10 of operation fastening bolt 9 in sliding slot The distance of position and then adjusting disk 14 apart from support unit 3 inside 7, uses so that the device is suitble to old user to take exercise, Holding handle 15 of stopping removes rotating circular disk 14, so that two arms do circle rotation movement, to the old user for suffering from rotator cuff injury For, such exercising way facilitates the self-regeneration of its rotator cuff injury.

This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this All by the protection of Patent Law in the scope of the claims of invention.

Claims

1. a kind of safe and reliable upper body exercise device, including bottom plate (1), it is characterised in that: the top two sides of the bottom plate (1) Be symmetrically arranged with two groups of upper body exercise units (2), and the top of the bottom plate (1) be located at two groups described in upper body exercise unit (2) it Between be equipped with support unit (3)；

Upper body exercise unit (2) described in two groups includes the boss (6) for being fixedly mounted on the bottom plate (1) top, the boss (6) it is offered on upper surface sliding slot (7), the internal slide of the sliding slot (7) is equipped with sliding block (10), the sliding block (10) It is fixedly installed on upper surface upright bar (11), the upper end of the upright bar (11) is fixedly installed with u-bracket (12), the U-shaped branch The upper interior portion of frame (12) is fixedly installed with supporting block (13) by adjusting bolt (18), on the upper surface of the supporting block (13) It being fixedly installed with connecting rod (16), the upper end of the connecting rod (16) is equipped with disk (14) by the first rolling bearing (17), Handle (15) are rotatably equipped with by shaft on the upper surface of the disk (14)；

The support unit (3) includes the square casing (20) and support plate (21) for being fixedly mounted on the bottom plate (1) top, institute The internal activity for stating square casing (20) is equipped with plate (26), and the middle position of the plate (26), which is bolted with, to be vertically arranged Screw rod (25), the bottom end of the screw rod (25) is mounted on the inside of the square casing (20) by the second rolling bearing (28) Bottom, and the outside of the screw rod (25) is located at below the plate (26) and is fixedly installed with turbine (27), the turbine (27) it is intermeshed with worm screw (29), the worm screw (29) is fixedly mounted on the square casing by third rolling bearing (41) (20) inside, and one end of the worm screw (29) extend to the square casing (20) be externally connected to crank (24), institute The surface that support plate (21) are located at the square casing (20) is stated, and the bottom of the support plate (21) passes through two support rods (30) it is fixedly connected with the top of the plate (26).

2. the safe and reliable upper body exercise device of one kind according to claim 1, it is characterised in that: the boss (6) The limiting slot (8) being connected with the sliding slot (7) is also provided on lateral surface, the internal activity of the limiting slot (8) is equipped with Fastening bolt (9), the fastening bolt (9) are screwed onto the inside of the sliding block (10) close to the one end of the sliding block (10).

3. the safe and reliable upper body exercise device of one kind according to claim 1, it is characterised in that: the supporting block (13) Bottom be arcuate structure, and the bottom internal of the supporting block (13) offers and described adjusts bolt (18) peace for matching It fills hole (19).

4. the safe and reliable upper body exercise device of one kind according to claim 1, it is characterised in that: the screw rod (25) Upper end is also fixedly installed with limited block (31), and the height of the screw rod (25) is not higher than the height of the square casing (20).

5. the safe and reliable upper body exercise device of one kind according to claim 1, it is characterised in that: the support unit It (3) further include Contraband type coaming plate (22), the Contraband type coaming plate (22) is fixedly mounted on the top of the support plate (21).

6. the safe and reliable upper body exercise device of one kind according to claim 5, it is characterised in that: the Contraband type coaming plate (22) it is fixedly connected on a lateral surface bandage made of elastic band (23), and another lateral surface of the Contraband type coaming plate (22) On be fixedly connected with female plug button (33), the bandage (23) far from the Contraband type coaming plate (22) one end end be fixedly connected with The male plug button (32) that the female plug button (33) matches.

7. the safe and reliable upper body exercise device of one kind according to claim 1, it is characterised in that: the bottom plate (1) Top is also adhesive with anti-skid rubber cushion (5) between upper body exercise unit (2) described in two groups, the anti-skid rubber cushion (5) Several anti-skid bulges are also uniformly provided on upper surface.

8. the safe and reliable upper body exercise device of one kind according to claim 1, it is characterised in that: the bottom plate (1) is Square floor, and the bottom four corners of the bottom plate (1) are symmetrically arranged with four shock reducing support legs (4), four shock reducing support legs (4) are equal Including the round rubber plate for being fixedly mounted on the cylinder (34) of the bottom plate (1) bottom and being located at immediately below the cylinder (34) (35), the upper end of the cylinder (34) is enclosed construction, and the bottom end of the cylinder (34) is fixedly installed with end cap (37), described The inside of cylinder (34) is successively movably installed with the first round guide pad (39), spring (40), the second round guiding from top to bottom Block (38) and support column (36), the upper end of the spring (40) and the bottom of the described first round guide pad (39) are inconsistent, And the bottom end of the spring (40) and the top of the described second round guide pad (38) are inconsistent, the upper end of the support column (36) It is fixedly connected with the bottom of the described second round guide pad (38), and the end cap (37) are run through in the bottom end of the support column (36) The bottom external for extending to the cylinder (34) is fixedly connected with the top of the round rubber plate (35).

9. the safe and reliable upper body exercise device of one kind according to claim 8, it is characterised in that: the cylinder (34) The surface of inside surface roughness, the surface roughness of the first round guide pad (39) and the second round guide pad (38) Roughness and the surface roughness of the support column (36) are no more than Ra0.3.

10. the safe and reliable upper body exercise device of one kind according to claim 1, it is characterised in that: the handle (15) Outside be also arranged with protective jacket, the protective jacket is prepared by the following method:

Following raw material is taken to weigh by weight: 30-40 parts of methyl vinyl phenyl silicon rubber, 15-20 parts of polyurethanes, carbon Sour calcium powder 10-12 parts, 15-20 parts of Phenolic resin powder, 2-4 parts of p-phenylenediamine, 2-4 parts of triethanolamine, 3-5 parts of paraffin oil, 3-5 parts of lindol；

S1, it will be crushed in load weighted methyl vinyl phenyl silicon rubber and polyurethanes addition pulverizer, it is described The revolving speed of pulverizer is set as 600-800r/mi n, is made and is pulverized and mixed material, and the particle diameter for being pulverized and mixed material is 4- 10mm；

S2, obtained be pulverized and mixed in material addition mixer in step S1 is subjected to mixing, the temperature setting of the mixer It is 180-200 DEG C, revolving speed is set as 700-800r/mi n, and mixing time is 25-35mi n, and mixing material is made；

S3, by mixing material obtained in step S2 and calcium carbonate powder, Phenolic resin powder, p-phenylenediamine, triethanolamine, stone Wax oil, lindol, which are added in reaction kettle, is stirred mixing, and the temperature setting of the reaction kettle is 200-220 DEG C, Revolving speed is set as 900-1000r/mi n, and the time is set as 15-20mi n, and gluing material is made；

S4, gluing material obtained in step S3 is added in ultrasonic dispersing machine and is dispersed, the ultrasonic dispersing machine Power setting is 220-240W, and temperature setting is 140-160 DEG C, and jitter time is set as 15-20mi n, and dispersed material is made；

S5, dispersed material obtained in step S4 is added to injection molding in injection molding machine, the barrel temperature setting of the injection molding machine It is 300-400 DEG C, projects pressure and be set as 800-900kg/cm³, mold temperature is set as 100-120 DEG C, drying temperature setting It is 70-90 DEG C, drying time is set as 8-10mi n, and protective jacket embryo material is made；