CN207586787U - Hand rocking bar - Google Patents
Hand rocking bar Download PDFInfo
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- CN207586787U CN207586787U CN201721658550.8U CN201721658550U CN207586787U CN 207586787 U CN207586787 U CN 207586787U CN 201721658550 U CN201721658550 U CN 201721658550U CN 207586787 U CN207586787 U CN 207586787U
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- fixedly connected
- universal
- heart
- screw
- rocking bar
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Abstract
The utility model discloses hand rocking bars, and including rocking handle, connecting pole is fixedly connected on the right side of the rocking handle, limiting device is provided on the right side of the rocking handle, and gear heart protective shell is provided on the right side of the limiting device.The utility model is by setting rocking handle, connecting pole, limiting device, keep off heart protective shell, keep off the heart, hexagonal mandrel, 12 holes are universal, cross heart connector, Universal-head, center pillar, link, fixed seat, fixed frame, screw rod, screwed pipe, the mutual cooperation of protective device and stent, solve the problems, such as that existing hand rocking bar is unpractical, screw and rocking bar cooperation, pass through the device of rocking bar screw tail end, after rocking bar shakes out, tail end device and screw will not be mutually twisted, realize de- bar, reach position limitation protection and idle running interference protection, there is no screw thread and screw not to be mutually twisted by lathe process in the head end of screw simultaneously, realize de- bar, reach position limitation protection and idle running interference protection.
Description
Technical field
The utility model is related to hospital or residential care bed technique field, specially hand rocking bars.
Background technology
Hand rocking bar on existing market is mostly that leading screw directly shakes with feed screw nut cooperation, interference of not dallying protection,
Position limitation protection, two-way protection in place, single salient point defencive function, such user is inconvenient when in use, and malfunction is not protected
Shield measure.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides hand rocking bar, has the advantages that highly practical, solves
The existing unpractical problem of hand rocking bar.
(2) technical solution
To realize above-mentioned highly practical purpose, the utility model provides following technical solution:A kind of hand rocking bar, including
Rocking handle is fixedly connected with connecting pole on the right side of the rocking handle, limiting device, the limiting device is provided on the right side of the rocking handle
Right side be provided with gear heart protective shell, the inner wall of the gear heart protective shell is fixedly connected with the gear heart, the left side of the gear heart and company
It connects column to be fixedly connected, is provided with hexagonal mandrel on the right side of the gear heart protective shell, 12 are provided on the right side of the hexagonal mandrel
Hole is universal, and the universal right side in 12 hole is provided with cross heart connector, and there are two prop up for the right side setting of the cross heart connector
Frame is provided with Universal-head, and two stents are fixedly connected respectively with the top and bottom on the left of Universal-head on the right side of two stents,
Center pillar is provided on the right side of the Universal-head, screw rod is provided on the right side of the center pillar, the thread surface of the screw rod is connected with
Screwed pipe is provided with protective device on the right side of the screwed pipe.
Preferably, the limiting device includes rocking handle fixed seat and bearing, and being through to rocking handle on the left of the bearing fixes
The left side of seat, inner wall and the connecting pole of the bearing are socketed.
Preferably, the center pillar includes link, fixed seat and fixed frame, the both ends of two link opposite sides with
Fixed seat is fixedly connected, and is fixedly connected with fixed frame between two fixed seats, and the top and bottom of fixed frame respectively with two
Link is fixedly connected, and two sides of the fixed seat far from fixed frame are fixedly connected respectively with Universal-head and screw rod.
Preferably, the protective device includes protective shell and protection block, and inner wall and the screwed pipe of the protective shell are socketed, described
The right side of protective shell is fixedly connected with protection block.
Preferably, both ends universal with 12 holes are fixedly connected respectively for the top and bottom of the cross heart connector, described
The right side of cross heart connector is fixedly connected by fixing piece with two stents respectively, and two stents are in pair about cross heart connector
Claim setting.
(3) advantageous effect
Compared with prior art, the utility model provides hand rocking bar, has following advantageous effect:
1st, the utility model is by setting rocking handle, connecting pole, limiting device, gear heart protective shell, the gear heart, hexagonal mandrel, ten
Two holes are universal, cross heart connector, Universal-head, center pillar, link, fixed seat, fixed frame, screw rod, screwed pipe, protective device and stent
Mutual cooperation, solve the problems, such as that existing hand rocking bar is unpractical, screw and rocking bar cooperation, pass through rocking bar screw tail end
Device, after rocking bar shakes out, tail end device and screw will not be mutually twisted, and realize de- bar, reach position limitation protection and idle running interference
Protection, while there is no screw thread and screw not to be mutually twisted by lathe process in the head end of screw, it realizes de- bar, reach limiting
Protection and idle running interference protection, such first place can realize it is two-way protect in place, such structure for user operation more
Securely and reliably, flexible and convenient is operated, while can more enhance the service life for shaking thick stick, is suitble to promote the use of.
2nd, the utility model can play the role of limiting to rocking handle, avoid rocking handle use by the setting of limiting device
When be in the presence of shaking, improve rocking handle use when stability, by the setting of protective device, protection can be played to screwed pipe
Effect, avoid screwed pipe using when contact with hard object situation that screwed pipe is caused to damage, the service life of screwed pipe is extended, in leading to
The setting of column improves the stability between screw rod and Universal-head, avoids screw rod and Universal-head and occurs what is shaken when in use
Situation improves stability when screw rod and Universal-head use.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model structural posts sectional view.
In figure:1 rocking handle, 2 connecting poles, 3 limiting devices, 4 rocking handle fixed seats, 5 bearings, 6 gear heart protective shells, the 7 gear hearts, 8 six
Angle mandrel, 90 two holes are universal, 10 cross heart connectors, 11 Universal-heads, 12 center pillars, 121 links, 122 fixed seats, 123 fix
Frame, 13 screw rods, 14 screwed pipes, 15 protective devices, 16 protective shells, 17 protection blocks, 18 stents.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, hand rocking bar, including rocking handle 1, the right side of rocking handle 1 is fixedly connected with connecting pole 2, rocking handle 1
Right side is provided with limiting device 3, and limiting device 3 includes rocking handle fixed seat 4 and bearing 5, and the left side of bearing 5 is through to rocking handle and fixes
The left side of seat 4, inner wall and the connecting pole 2 of bearing 5 are socketed, and by the setting of limiting device 3, the work of limiting can be played to rocking handle 1
With, avoid rocking handle 1 use when be in the presence of shaking, improve rocking handle 1 use when stability, the right side of limiting device 3
Gear heart protective shell 6 is provided with, the inner wall of gear heart protective shell 6 is fixedly connected with the gear heart 7, keeps off the left side of the heart 7 and connecting pole 2 is fixed and connected
It connects, the right side of gear heart protective shell 6 is provided with hexagonal mandrel 8, and the right side of hexagonal mandrel 8 is provided with universal 9,12 hole ten thousand of 12 holes
9 right side is provided with cross heart connector 10, there are two stent 18, cross heart connectors 10 for the right side setting of cross heart connector 10
Both ends of the top and bottom respectively with 12 holes universal 9 be fixedly connected, the right side of cross heart connector 10 is distinguished by fixing piece
It is fixedly connected with two stents 18, and two stents 18 are symmetrical set the right side of two stents 18 about cross heart connector 10
Universal-head 11 is provided with, and top and bottom of two stents 18 respectively with 11 left side of Universal-head are fixedly connected, Universal-head 11
Right side is provided with center pillar 12, and the right side of center pillar 12 is provided with screw rod 13, and center pillar 12 includes link 121, fixed seat 122 and consolidates
Determine frame 123, the both ends of two 121 opposite sides of link are fixedly connected with fixed seat 122, solid between two fixed seats 122
Surely fixed frame 123 is connected with, and the top and bottom of fixed frame 123 are fixedly connected respectively with two links 121, two fixations
122 sides far from fixed frame 123 of seat are fixedly connected respectively with Universal-head 11 and screw rod 13, are led to the setting of center pillar 12, are improved
Stability between screw rod 13 and Universal-head 11, avoids screw rod 13 and Universal-head 11 is in the presence of shaking when in use, carries
Stability when high screw rod 13 and Universal-head 11 use, the thread surface of screw rod 13 are connected with screwed pipe 14, the right side of screwed pipe 14
Protective device 15 is provided with, protective device 15 includes protective shell 16 and protection block 17,14 sets of inner wall and the screwed pipe of protective shell 16
It connects, the right side of protective shell 16 is fixedly connected with protection block 17, by the setting of protective device 15, can play protection to screwed pipe 14
Effect avoids when screwed pipe 14 uses and the situation that screwed pipe 14 is caused to damage is contacted with hard object, extends the service life of screwed pipe 14.
When in use, user's rotation crank 1 coordinates screw and rocking bar, by the device of rocking bar screw tail end, is shaking
After bar shakes out, tail end device and screw will not be mutually twisted, and realize de- bar, reach position limitation protection and idle running interference protection, simultaneously
There is no screw thread and screw not to be mutually twisted by lathe process in the head end of screw, realize de- bar, reach position limitation protection and sky
Turn over and be full of protection, such first place can realize it is two-way protect in place, such structure is more safe and reliable for the operation of user,
Flexible and convenient is operated, while can more enhance the service life for shaking thick stick, has reached the advantages of rocking handle rocking bar is highly practical at this time.
In conclusion the hand rocking bar, by setting rocking handle 1, connecting pole 2, limiting device 3, gear heart protective shell 6, the gear heart
7th, hexagonal mandrel 8,12 holes are universal 9, cross heart connector 10, Universal-head 11, center pillar 12, link 121, fixed seat 122, fixed
The mutual cooperation of frame 123, screw rod 13, screwed pipe 14, protective device 15 and stent 18, it is unpractical to solve existing hand rocking bar
Problem.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. hand rocking bar, including rocking handle (1), it is characterised in that:Connecting pole (2), institute are fixedly connected on the right side of the rocking handle (1)
It states and limiting device (3) is provided on the right side of rocking handle (1), gear heart protective shell (6), institute are provided on the right side of the limiting device (3)
The inner wall for stating gear heart protective shell (6) is fixedly connected with the gear heart (7), and the left side of the gear heart (7) is fixedly connected with connecting pole (2),
Hexagonal mandrel (8) is provided on the right side of the gear heart protective shell (6), 12 holes ten thousand are provided on the right side of the hexagonal mandrel (8)
To (9), cross heart connector (10) is provided on the right side of 12 hole universal (9), is set on the right side of the cross heart connector (10)
Put there are two stent (18), be provided with Universal-head (11) on the right side of two stents (18), and two stents (18) respectively with it is universal
Top and bottom on the left of head (11) are fixedly connected, and center pillar (12), the center pillar are provided on the right side of the Universal-head (11)
(12) screw rod (13) is provided on the right side of, the thread surface of the screw rod (13) is connected with screwed pipe (14), the screwed pipe (14)
Right side is provided with protective device (15).
2. hand rocking bar according to claim 1, it is characterised in that:The limiting device (3) includes rocking handle fixed seat (4)
With bearing (5), the left side of rocking handle fixed seat (4), the inner wall of the bearing (5) and connection are through on the left of the bearing (5)
Column (2) is socketed.
3. hand rocking bar according to claim 1, it is characterised in that:The center pillar (12) includes link (121), fixation
Seat (122) and fixed frame (123), the both ends of two link (121) opposite sides are fixedly connected with fixed seat (122), and two
Be fixedly connected with fixed frame (123) between a fixed seat (122), and the top and bottom of fixed frame (123) respectively with two companies
Frame (121) is connect to be fixedly connected, the side of two fixed seats (122) far from fixed frame (123) respectively with Universal-head (11) and screw rod
(13) it is fixedly connected.
4. hand rocking bar according to claim 1, it is characterised in that:The protective device (15) including protective shell (16) and
Block (17) is protected, inner wall and the screwed pipe (14) of the protective shell (16) are socketed, right side and the protection block of the protective shell (16)
(17) it is fixedly connected.
5. hand rocking bar according to claim 1, it is characterised in that:The top and bottom of the cross heart connector (10) point
The both ends of (9) not universal with 12 holes are fixedly connected, the right side of the cross heart connector (10) by fixing piece respectively with two
Stent (18) is fixedly connected, and two stents (18) are symmetrical set about cross heart connector (10).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721658550.8U CN207586787U (en) | 2017-12-04 | 2017-12-04 | Hand rocking bar |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721658550.8U CN207586787U (en) | 2017-12-04 | 2017-12-04 | Hand rocking bar |
Publications (1)
Publication Number | Publication Date |
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CN207586787U true CN207586787U (en) | 2018-07-06 |
Family
ID=62735281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201721658550.8U Active CN207586787U (en) | 2017-12-04 | 2017-12-04 | Hand rocking bar |
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CN (1) | CN207586787U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108890339A (en) * | 2018-08-06 | 2018-11-27 | 安徽信息工程学院 | A kind of hand-rail type lathe fork clamp for machining |
-
2017
- 2017-12-04 CN CN201721658550.8U patent/CN207586787U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108890339A (en) * | 2018-08-06 | 2018-11-27 | 安徽信息工程学院 | A kind of hand-rail type lathe fork clamp for machining |
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