CN209153372U - Manual back rubbing device - Google Patents
Manual back rubbing device Download PDFInfo
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- CN209153372U CN209153372U CN201821272523.1U CN201821272523U CN209153372U CN 209153372 U CN209153372 U CN 209153372U CN 201821272523 U CN201821272523 U CN 201821272523U CN 209153372 U CN209153372 U CN 209153372U
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- rack
- push rod
- shaft
- rubbing device
- back rubbing
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Abstract
The utility model provides a kind of manual back rubbing device, belongs to field of mechanical technique.It solves the problems, such as that existing manual back rubbing device is inconvenient for operation, is easy to fatigue.This manual back rubbing device, including rack, in rack can vertical motion push rod and the brush head of giving a rubdown with a damp towel that is fixed on push rod, there is the anti-rotation guide hole being vertically arranged in rack, push rod is snug fit in anti-rotation guide hole, rack is equipped with the manual actuation structure for moving back and forth and having operation handle in the vertical direction for driving push rod, and when human body is stood back to brush head of giving a rubdown with a damp towel, operation handle is located at the front of human arm.The utility model has many advantages, such as easy to operate, rapid operation and occupies little space.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of manual back rubbing device.
Background technique
Bathing is that the daily important health hygienic activity of people is had a bath since human body back is the position for being difficult to touch
When to people bring inconvenience.It pulls back-rubbing machine for this purpose, Chinese patent discloses one kind [application publication number is
CN105902224A], including hang down again object, fixed pulley, fixing glue, firm banking, Back-rubbing frame, square rail, movable pulley and circle
Shape guide rail, towel for rubbing back shelf, tension spring, stainless steel cover and rope for traction, rectangular guide rod and Back-rubbing frame cooperate, and realize that Back-rubbing frame is high
Low adjustment；Round guide rod and towel for rubbing back shelf cooperate, and by pulling end, vertical object and tension spring cooperate again, realize towel for rubbing back shelf
It moves back and forth, to realize safely and effectively chopping.
Although this pulls chopping, function realizes chopping to a certain extent, and there are still following problems for it: if tension spring
It is larger, need to overcome the pulling force of tension spring when pulling rope for traction, operation is laborious；If the elastic force of tension spring is smaller, pulling rope is unclamped
When rope the pulling force of tension spring be less than towel for rubbing back shelf and human body frictional force, caused by the result is that towel for rubbing back shelf can not reset or
It is poor to the chopping effect of human body back；The level of hanging down again of drag rope one end is in the side of human body when human body facing away from towel for rubbing back shelf
Portion, the object that hangs down again are limited when closer from human body by arm structure, cause arm that can not operate on it, when again the object that hangs down is from human body
Arm is in vacant state for a long time when farther out, is easy to fatigue, and then influence chopping effect.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, is proposed a kind of convenient for the manual of operation
Back rubbing device.
The purpose of this utility model can be realized by the following technical scheme:
Manual back rubbing device, including rack, in rack can vertical motion push rod and the stranding that is fixed on push rod
Bath brush head, which is characterized in that there is the anti-rotation guide hole being vertically arranged, the push rod is snug fit at anti-rotation in the rack
In guide hole, the rack is equipped with the manual drive for moving back and forth and having operation handle in the vertical direction for driving push rod
Dynamic structure, when human body is stood back to brush head of giving a rubdown with a damp towel described in operation handle be located at the front of human arm.
In above-mentioned manual back rubbing device, the manual actuation structure include in the rack can be along own central axis
The cylindrical cam of line rotation, the cam path for surrounding the setting of cylindrical cam surface and the cam lever being vertical on push rod, it is described
Cylindrical cam is arranged in parallel with push rod, and the cam lever protrudes into cam path far from one end of push rod, and the rack is equipped with
Driving assembly for driving cylindrical cam to rotate along own central axis line.Cam path is oval and is arranged around cylindrical cam,
Push rod moves up and down under the drive of cam lever and cam path, so that brush head of giving a rubdown with a damp towel be driven to realize the movement on vertical direction.
In above-mentioned manual back rubbing device, the sleeve being laterally extended, the sleeve are fixed with below the rack
It is vertical with cam lever, the driving assembly include with cylindrical cam be coaxially disposed and protrude into the shaft one in sleeve, be set to turn
The gear one of one lower end of axis and the shaft two being arranged in sleeve, the gear two being sheathed in shaft two, the gear two with
Gear one is engaged.Wherein, gear one is spur gear, and gear two is spiral bevel gear, when shaft two rotates, band moving gear two
Rotation, since meshing relation will be rotated with moving gear one, so that shaft one and cylindrical cam be driven to rotate.
In above-mentioned manual back rubbing device, at least one end of the shaft two is coaxially provided with disk, on the disk
Shaft three with eccentric setting is arranged with rocking bar in the shaft three, and above-mentioned operation handle and rocking bar are far from disk
One end connection.
In above-mentioned manual back rubbing device, the both ends of the shaft two are equipped with disk, all have on each disk partially
The shaft three of heart setting, is arranged with rocking bar in each shaft three, and the operation handle is two and respectively and is corresponding to it
Rocking bar connection.
In above-mentioned manual back rubbing device, the both ends of the sleeve are arranged with leading truck respectively, lead between two leading trucks
Cross on the outside of sleeve connector connection, when connector is resisted against on the interconnecting piece of sleeve and rack two described in leading truck
It extends horizontally forward, the rocking bar is threaded through in corresponding leading truck.
In above-mentioned manual back rubbing device, guide rail is equipped in the leading truck, the guide rail is equipped with sliding block, on
It states the one end of rocking bar far from disk and sliding block is hinged, the top of the leading truck has guide groove, and the operation handle is arranged in
In guide groove and its lower end and sliding block are connected.
In above-mentioned manual back rubbing device, the rack includes that perpendicular support and two are located at perpendicular support both ends
Lateral frame, all have an anti-rotation guide hole on the lateral frame, and two anti-rotation guide holes are coaxially disposed, the push rod
It is threaded through in two anti-rotation guide holes simultaneously, the cylindrical cam is between two lateral frames.
In above-mentioned manual back rubbing device, the anti-rotation guide hole is square.
The track extended vertically is installed on metope, rack vertical motion in orbit in place after, such as by locking member
Screw etc. is locked, and achievees the purpose that adjust bracket height, can meet people of different heights's use.Giving brush head a rubdown with a damp towel can be with
Replacement, or giving a rubdown with a damp towel towel for rubbing back can be installed on brush head, different chopping requirements can be met.
In use, pulling two leading trucks to horizontal position simultaneously, connector is resisted against the company of sleeve and rack at this time
In socket part, two leading trucks are located just at the lower section of arm, the movement of rocking bar are driven by pull operation handle back and forth, thus band
Dynamic disk rotational, when disk rotational, drive shaft two and gear two to rotate, since meshing relation will be rotated with moving gear one, thus
Shaft one and cylindrical cam rotation are driven, push rod moves up and down under the drive of cam lever and cam path, to drive Bathting brush
Head realizes the movement on vertical direction.When not in use, two leading trucks are put (pack up) upwards, space can be further saved.
Compared with prior art, this manual back rubbing device has the advantage that by the way that two operation handles are arranged, and is using
When two arms simultaneously operation, rapid operation, and arm is located at the top of leading truck, arm moves forward and backward when operation, operation
It is convenient；It occupies little space, and when not in use can put upwards leading truck, further save occupied space；Rack can be upper and lower
It adjusts, people of different heights group can be met, it is applied widely.
Detailed description of the invention
Fig. 1 is the scheme of installation of preferred embodiment provided by the utility model.
Fig. 2 is the structural schematic diagram of preferred embodiment provided by the utility model.
Fig. 3 is structural schematic diagram when lacking sleeve in Fig. 2.
Fig. 4 is structural schematic diagram when lacking leading truck in Fig. 3.
Fig. 5 is the structural schematic diagram of cylindrical cam provided by the utility model.
In figure, 1, rack；2, push rod；3, it gives a rubdown with a damp towel brush head；4, operation handle；5, cylindrical cam；6, cam path；7, cam
Bar；8, sleeve；9, shaft one；10, gear one；11, shaft two；12, gear two；13, disk；14, shaft three；15, rocking bar；
16, leading truck；17, connector；18, interconnecting piece；19, guide rail；20, sliding block；21, guide groove.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Manual back rubbing device as shown in Figure 2, is installed on metope as shown in Figure 1, it includes rack 1, is set to rack 1
On can vertical motion push rod 2 and the brush head 3 of giving a rubdown with a damp towel that is fixed on push rod 2, there is the anti-transduction being vertically arranged in rack 1
Hole, push rod 2 are snug fit in anti-rotation guide hole, and rack 1, which is equipped with, to be moved back and forth and have in the vertical direction for driving push rod 2
There is the manual actuation structure of operation handle 4, operation handle 4 is being located at human arm just when human body is stood back to brush head 3 of giving a rubdown with a damp towel
Front.Wherein, the size of operation handle 4, which should be subject to hand, to hold.
As shown in Fig. 2, rack 1 includes perpendicular support and two lateral frames being located at perpendicular support both ends, each horizontal branch
An anti-rotation guide hole is all had on frame, and two anti-rotation guide holes are coaxially disposed, push rod 2 is threaded through simultaneously in two anti-rotation guide holes, cylinder
Cam 5 is between two lateral frames.Wherein, anti-rotation guide hole is square, and the cross section of push rod 2 is square.
As shown in Figure 3 and Figure 4, manual actuation structure includes the cylinder that can be rotated along own central axis line in rack 1
Cam 5, the cam path 6 around the setting of 5 surface of cylindrical cam and the cam lever 7 that is vertical on push rod 2, cylindrical cam 5 with push away
Bar 2 is arranged in parallel, as shown in figure 5, cam lever 7 protrudes into cam path 6 far from one end of push rod 2, rack 1 is equipped with for driving
The driving assembly that cylindrical cam 5 is rotated along own central axis line.Cam path 6 is oval and is arranged around cylindrical cam 5, push rod 2
It moves up and down under cam lever 7 and the drive of cam path 6, so that brush head 3 of giving a rubdown with a damp towel be driven to realize the movement on vertical direction.
As shown in Fig. 2, the lower section of rack 1 is fixed with the sleeve 8 being laterally extended, sleeve 8 is vertical with cam lever 7, such as Fig. 3 institute
Show, driving assembly includes being coaxially disposed with cylindrical cam 5 and protruding into the shaft 1 in sleeve 8, the tooth set on one 9 lower end of shaft
Take turns 1 and the shaft 2 11 being arranged in sleeve 8, the gear 2 12 being sheathed in shaft 2 11, gear 2 12 and gear 1
It is engaged.Wherein, gear 1 is spur gear, and gear 2 12 is spiral bevel gear, when shaft 2 11 rotates, band moving gear two
12 rotations, since meshing relation will be rotated with moving gear 1, so that shaft 1 and cylindrical cam 5 be driven to rotate.
In the present embodiment, the both ends of shaft 2 11 are equipped with disk 13, and turning for eccentric setting is all had on each disk 13
Axis 3 14, rocking bar 15 is arranged in each shaft 3 14, and operation handle 4 is two and connects respectively with corresponding rocking bar 15
It connects.
As shown in figure 3, the both ends of sleeve 8 are arranged with leading truck 16 respectively, by being located at outside sleeve 8 between two leading trucks 16
The connector 17 of side connects, and when connector 17 is resisted against on the interconnecting piece 18 of sleeve 8 and rack 1, two leading trucks 16 are horizontally forward
Extend, rocking bar 15 is threaded through in corresponding leading truck 16.
As shown in Figure 3 and Figure 4, guide rail 19 is equipped in leading truck 16, guide rail 19 is equipped with sliding block 20, and rocking bar 15 is far from disk
13 one end and sliding block 20 are hinged, and the top of leading truck 16 has guide groove 21, and operation handle 4 is arranged in guide groove 21 and its lower end
It is connected with sliding block 20.
The track extended vertically is installed on metope, the vertical motion in orbit of rack 1 in place after, such as by locking member
Screw etc. is locked, and achievees the purpose that adjust 1 height of rack, can meet people of different heights's use.Giving brush head 3 a rubdown with a damp towel can
With replacement, or towel for rubbing back can be installed on brush head 3 giving a rubdown with a damp towel, different chopping requirements can be met.
In use, pulling two leading trucks 16 to horizontal position simultaneously, connector 17 is resisted against sleeve 8 and rack at this time
On 1 interconnecting piece 18, two leading trucks 16 are located just at the lower section of arm, drive rocking bar 15 by pull operation handle 4 back and forth
Movement drive shaft 2 11 and gear 2 12 to rotate when disk 13 rotates, due to meshing relation so that disk 13 be driven to rotate
It will be rotated with moving gear 1, so that shaft 1 and cylindrical cam 5 is driven to rotate, band of the push rod 2 in cam lever 7 and cam path 6
Dynamic lower up and down motion, so that brush head 3 of giving a rubdown with a damp towel be driven to realize the movement on vertical direction.When not in use, by two leading trucks 16 to
On pack up, space can be further saved.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (9)
1. a kind of manual back rubbing device, including rack (1), be set on rack (1) can vertical motion push rod (2) and be fixed on
Brush head of giving a rubdown with a damp towel (3) on push rod (2), which is characterized in that there is the anti-rotation guide hole being vertically arranged in the rack (1), it is described
Push rod (2) be snug fit in anti-rotation guide hole, the rack (1) be equipped with for driving push rod (2) in the vertical direction
Move back and forth and with operation handle (4) manual actuation structure, when human body back to brush head of giving a rubdown with a damp towel (3) stand when described in operation
Handle (4) is located at the front of human arm.
2. manual back rubbing device according to claim 1, which is characterized in that the manual actuation structure includes the machine that is set to
On frame (1) can along own central axis line rotate cylindrical cam (5), around cylindrical cam (5) surface setting cam path (6) and
The cam lever (7) being vertical on push rod (2), the cylindrical cam (5) are arranged in parallel with push rod (2), the cam lever (7)
One end far from push rod (2) is protruded into cam path (6), and the rack (1) is equipped with for driving cylindrical cam (5) along itself
The driving assembly of central axes rotation.
3. manual back rubbing device according to claim 2, which is characterized in that be fixed with transverse direction below the rack (1)
The sleeve (8) of extension, the sleeve (8) is vertical with cam lever (7), and the driving assembly includes same with cylindrical cam (5)
Axis be arranged and protrude into sleeve (8) shaft one (9), be set to shaft one (9) lower end gear one (10) and be arranged in sleeve (8)
Interior shaft two (11), the gear two (12) being sheathed in shaft two (11), the gear two (12) are nibbled with gear one (10)
Close setting.
4. manual back rubbing device according to claim 3, which is characterized in that at least one end of the shaft two (11) is coaxial
Equipped with disk (13), there is the shaft three (14) of eccentric setting on the disk (13), be arranged in the shaft three (14)
Have rocking bar (15), above-mentioned operation handle (4) is connect with rocking bar (15) far from the one end of disk (13).
5. manual back rubbing device according to claim 4, which is characterized in that the both ends of the shaft two (11) are equipped with circle
Disk (13) all has the shaft three (14) of eccentric setting on each disk (13), is arranged with rocking bar on each shaft three (14)
(15), the operation handle (4) is two and connects respectively with corresponding rocking bar (15).
6. manual back rubbing device according to claim 5, which is characterized in that the both ends of the sleeve (8) are arranged with respectively
Leading truck (16) is connected between two leading trucks (16) by being located at the connector (17) on the outside of sleeve (8), when connector (17) supports
Leading truck (16) described in two when leaning against sleeve (8) on the interconnecting piece (18) of rack (1) extends horizontally forward, the rocking bar
(15) it is threaded through in corresponding leading truck (16).
7. manual back rubbing device according to claim 6, which is characterized in that be equipped with guide rail in the leading truck (16)
(19), the guide rail (19) is equipped with sliding block (20), and above-mentioned rocking bar (15) one end and sliding block (20) far from disk (13) are cut with scissors
It connects, the top of the leading truck (16) has guide groove (21), and the operation handle (4) is arranged in guide groove (21) and its lower end
It is connected with sliding block (20).
8. manual back rubbing device according to claim 2, which is characterized in that the rack (1) includes perpendicular support and two
A lateral frame being located at perpendicular support both ends each all has an anti-rotation guide hole, and two anti-rotations on the lateral frame
Guide hole coaxial arrangement, the push rod (2) are threaded through in two anti-rotation guide holes simultaneously, and the cylindrical cam (5) is located at two horizontal branch
Between frame.
9. manual back rubbing device according to claim 8, which is characterized in that the anti-rotation guide hole is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821272523.1U CN209153372U (en) | 2018-08-08 | 2018-08-08 | Manual back rubbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821272523.1U CN209153372U (en) | 2018-08-08 | 2018-08-08 | Manual back rubbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209153372U true CN209153372U (en) | 2019-07-26 |
Family
ID=67329345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821272523.1U Active CN209153372U (en) | 2018-08-08 | 2018-08-08 | Manual back rubbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209153372U (en) |
-
2018
- 2018-08-08 CN CN201821272523.1U patent/CN209153372U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |